<4>[ 650.737691] __iommu_map+0x119/0x2c0 <4>[ 650.737701] iommu_map_sg+0xbf/0x210 <4>[ 650.737708] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.737718] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.737723] dma_map_sgtable+0x1d/0x40 <4>[ 650.737727] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.737886] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.739989] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.740026] ---[ end trace 0000000000000000 ]--- <4>[ 650.740157] 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>[ 650.740164] RBP: ffffc9000401b398 R08: 0000000000268c66 R09: 0000000000000001 <4>[ 650.740165] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f9a <4>[ 650.740167] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c66003 <4>[ 650.740168] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.740170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.740171] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.740173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.740174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.740176] Call Trace: <4>[ 650.740177] <TASK> <4>[ 650.740179] ? show_regs+0x6c/0x80 <4>[ 650.740182] ? __warn+0x93/0x1c0 <4>[ 650.740185] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.740189] ? report_bug+0x182/0x1b0 <4>[ 650.740194] ? handle_bug+0x6e/0xb0 <4>[ 650.740198] ? exc_invalid_op+0x18/0x80 <4>[ 650.740201] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.740210] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.740213] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.740216] ? mark_held_locks+0x46/0x90 <4>[ 650.740227] __iommu_map+0x119/0x2c0 <4>[ 650.740236] iommu_map_sg+0xbf/0x210 <4>[ 650.740244] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.740254] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.742321] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.742535] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 650.742690] 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>[ 650.742697] RBP: ffffc9000401b398 R08: 0000000000268c67 R09: 0000000000000001 <4>[ 650.742699] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f99 <4>[ 650.742700] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c67003 <4>[ 650.742702] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.742703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.742705] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.742706] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.742708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.742709] Call Trace: <4>[ 650.742710] <TASK> <4>[ 650.742712] ? show_regs+0x6c/0x80 <4>[ 650.742716] ? __warn+0x93/0x1c0 <4>[ 650.742719] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.742723] ? report_bug+0x182/0x1b0 <4>[ 650.742728] ? handle_bug+0x6e/0xb0 <4>[ 650.742731] ? exc_invalid_op+0x18/0x80 <4>[ 650.742734] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.742749] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.742753] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.742756] ? mark_held_locks+0x46/0x90 <4>[ 650.742767] __iommu_map+0x119/0x2c0 <4>[ 650.742776] iommu_map_sg+0xbf/0x210 <4>[ 650.742783] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.742793] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.744049] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 650.745073] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.745231] 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>[ 650.745238] RBP: ffffc9000401b398 R08: 0000000000268c68 R09: 0000000000000001 <4>[ 650.745239] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f98 <4>[ 650.745241] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c68003 <4>[ 650.745242] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.745244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.745246] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.745247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.745249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.745250] Call Trace: <4>[ 650.745251] <TASK> <4>[ 650.745253] ? show_regs+0x6c/0x80 <4>[ 650.745256] ? __warn+0x93/0x1c0 <4>[ 650.745260] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.745264] ? report_bug+0x182/0x1b0 <4>[ 650.745269] ? handle_bug+0x6e/0xb0 <4>[ 650.745272] ? exc_invalid_op+0x18/0x80 <4>[ 650.745275] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.745284] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.745288] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.745291] ? mark_held_locks+0x46/0x90 <4>[ 650.745302] __iommu_map+0x119/0x2c0 <4>[ 650.745311] iommu_map_sg+0xbf/0x210 <4>[ 650.745318] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.745328] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.747397] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.747610] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.747777] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.747785] RDX: 0000000000000000 RSI: 0000000003d15c6a RDI: 0000000000000000 <4>[ 650.747786] RBP: ffffc9000401b398 R08: 0000000000268c69 R09: 0000000000000001 <4>[ 650.747787] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f97 <4>[ 650.747789] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c69003 <4>[ 650.747790] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.747792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.747794] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.747795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.747797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.747798] Call Trace: <4>[ 650.747800] <TASK> <4>[ 650.747802] ? show_regs+0x6c/0x80 <4>[ 650.747805] ? __warn+0x93/0x1c0 <4>[ 650.747809] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.747813] ? report_bug+0x182/0x1b0 <4>[ 650.747818] ? handle_bug+0x6e/0xb0 <4>[ 650.747821] ? exc_invalid_op+0x18/0x80 <4>[ 650.747824] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.747833] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.747837] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.747840] ? mark_held_locks+0x46/0x90 <4>[ 650.747851] __iommu_map+0x119/0x2c0 <4>[ 650.747860] iommu_map_sg+0xbf/0x210 <4>[ 650.747867] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.747877] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.747883] dma_map_sgtable+0x1d/0x40 <4>[ 650.747887] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.748044] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.750158] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.750320] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.750327] RDX: 0000000000000000 RSI: 0000000003d15c6b RDI: 0000000000000000 <4>[ 650.750329] RBP: ffffc9000401b398 R08: 0000000000268c6a R09: 0000000000000001 <4>[ 650.750330] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f96 <4>[ 650.750332] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6a003 <4>[ 650.750333] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.750335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.750336] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.750338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.750339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.750341] Call Trace: <4>[ 650.750342] <TASK> <4>[ 650.750344] ? show_regs+0x6c/0x80 <4>[ 650.750348] ? __warn+0x93/0x1c0 <4>[ 650.750351] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.750355] ? report_bug+0x182/0x1b0 <4>[ 650.750360] ? handle_bug+0x6e/0xb0 <4>[ 650.750364] ? exc_invalid_op+0x18/0x80 <4>[ 650.750367] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.750376] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.750379] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.750382] ? mark_held_locks+0x46/0x90 <4>[ 650.750393] __iommu_map+0x119/0x2c0 <4>[ 650.750403] iommu_map_sg+0xbf/0x210 <4>[ 650.750410] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.750420] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.750426] dma_map_sgtable+0x1d/0x40 <4>[ 650.750429] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.750586] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.752707] entry_SYSCALL_64_after_hwframe+0x76/0x7e <2>[ 650.752751] DMAR: ERROR: DMA PTE for vPFN 0x3d15c6c already set (to 268c6b003 not 268c6b003) <4>[ 650.752890] RDX: 0000000000000000 RSI: 0000000003d15c6c RDI: 0000000000000000 <4>[ 650.752891] RBP: ffffc9000401b398 R08: 0000000000268c6b R09: 0000000000000001 <4>[ 650.752893] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f95 <4>[ 650.752894] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6b003 <4>[ 650.752896] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.752897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.752899] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.752900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.752902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.752903] Call Trace: <4>[ 650.752904] <TASK> <4>[ 650.752906] ? show_regs+0x6c/0x80 <4>[ 650.752910] ? __warn+0x93/0x1c0 <4>[ 650.752913] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.752917] ? report_bug+0x182/0x1b0 <4>[ 650.752922] ? handle_bug+0x6e/0xb0 <4>[ 650.752926] ? exc_invalid_op+0x18/0x80 <4>[ 650.752929] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.752938] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.752942] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.752944] ? mark_held_locks+0x46/0x90 <4>[ 650.752956] __iommu_map+0x119/0x2c0 <4>[ 650.752965] iommu_map_sg+0xbf/0x210 <4>[ 650.752972] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.752982] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.752988] dma_map_sgtable+0x1d/0x40 <4>[ 650.752991] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.753459] ? lock_acquire+0xc9/0x300 <4>[ 650.755254] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.755291] ---[ end trace 0000000000000000 ]--- <4>[ 650.755424] 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>[ 650.755431] RBP: ffffc9000401b398 R08: 0000000000268c6c R09: 0000000000000001 <4>[ 650.755432] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f94 <4>[ 650.755434] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6c003 <4>[ 650.755435] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.755437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.755438] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.755440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.755441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.755443] Call Trace: <4>[ 650.755444] <TASK> <4>[ 650.755446] ? show_regs+0x6c/0x80 <4>[ 650.755449] ? __warn+0x93/0x1c0 <4>[ 650.755453] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.755456] ? report_bug+0x182/0x1b0 <4>[ 650.755462] ? handle_bug+0x6e/0xb0 <4>[ 650.755465] ? exc_invalid_op+0x18/0x80 <4>[ 650.755468] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.755477] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.755481] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.755484] ? mark_held_locks+0x46/0x90 <4>[ 650.755495] __iommu_map+0x119/0x2c0 <4>[ 650.755504] iommu_map_sg+0xbf/0x210 <4>[ 650.755511] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.755521] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.757588] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.757807] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.757965] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.757973] RDX: 0000000000000000 RSI: 0000000003d15c6e RDI: 0000000000000000 <4>[ 650.757974] RBP: ffffc9000401b398 R08: 0000000000268c6d R09: 0000000000000001 <4>[ 650.757976] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f93 <4>[ 650.757977] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6d003 <4>[ 650.757979] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.757980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.757982] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.757984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.757985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.757986] Call Trace: <4>[ 650.757988] <TASK> <4>[ 650.757989] ? show_regs+0x6c/0x80 <4>[ 650.757993] ? __warn+0x93/0x1c0 <4>[ 650.757996] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.758000] ? report_bug+0x182/0x1b0 <4>[ 650.758005] ? handle_bug+0x6e/0xb0 <4>[ 650.758009] ? exc_invalid_op+0x18/0x80 <4>[ 650.758012] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.758021] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.758025] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.758028] ? mark_held_locks+0x46/0x90 <4>[ 650.758039] __iommu_map+0x119/0x2c0 <4>[ 650.758048] iommu_map_sg+0xbf/0x210 <4>[ 650.758055] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.758065] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.758070] dma_map_sgtable+0x1d/0x40 <4>[ 650.758074] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.758384] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 650.760343] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.760502] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.760509] RDX: 0000000000000000 RSI: 0000000003d15c6f RDI: 0000000000000000 <4>[ 650.760511] RBP: ffffc9000401b398 R08: 0000000000268c6e R09: 0000000000000001 <4>[ 650.760512] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f92 <4>[ 650.760514] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6e003 <4>[ 650.760515] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.760517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.760518] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.760520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.760521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.760523] Call Trace: <4>[ 650.760524] <TASK> <4>[ 650.760526] ? show_regs+0x6c/0x80 <4>[ 650.760529] ? __warn+0x93/0x1c0 <4>[ 650.760533] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.760537] ? report_bug+0x182/0x1b0 <4>[ 650.760542] ? handle_bug+0x6e/0xb0 <4>[ 650.760545] ? exc_invalid_op+0x18/0x80 <4>[ 650.760548] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.760557] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.760561] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.760564] ? mark_held_locks+0x46/0x90 <4>[ 650.760575] __iommu_map+0x119/0x2c0 <4>[ 650.760584] iommu_map_sg+0xbf/0x210 <4>[ 650.760591] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.760601] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.760607] dma_map_sgtable+0x1d/0x40 <4>[ 650.760610] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.760773] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.762882] RIP: 0033:0x758cdc724ded <4>[ 650.762910] hardirqs last disabled at (250100862): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 650.763055] RDX: 0000000000000000 RSI: 0000000003d15c70 RDI: 0000000000000000 <4>[ 650.763056] RBP: ffffc9000401b398 R08: 0000000000268c6f R09: 0000000000000001 <4>[ 650.763058] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f91 <4>[ 650.763059] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c6f003 <4>[ 650.763061] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.763062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.763064] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.763065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.763067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.763068] Call Trace: <4>[ 650.763069] <TASK> <4>[ 650.763071] ? show_regs+0x6c/0x80 <4>[ 650.763075] ? __warn+0x93/0x1c0 <4>[ 650.763078] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.763082] ? report_bug+0x182/0x1b0 <4>[ 650.763087] ? handle_bug+0x6e/0xb0 <4>[ 650.763091] ? exc_invalid_op+0x18/0x80 <4>[ 650.763094] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.763103] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.763107] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.763110] ? mark_held_locks+0x46/0x90 <4>[ 650.763121] __iommu_map+0x119/0x2c0 <4>[ 650.763130] iommu_map_sg+0xbf/0x210 <4>[ 650.763138] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.763148] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.763153] dma_map_sgtable+0x1d/0x40 <4>[ 650.763157] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.763312] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.765425] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.765463] ---[ end trace 0000000000000000 ]--- <4>[ 650.765597] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.765600] RDX: 0000000000000000 RSI: 0000000003d15c71 RDI: 0000000000000000 <4>[ 650.765602] RBP: ffffc9000401b398 R08: 0000000000268c70 R09: 0000000000000001 <4>[ 650.765603] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f90 <4>[ 650.765605] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c70003 <4>[ 650.765606] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.765608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.765610] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.765611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.765613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.765614] Call Trace: <4>[ 650.765615] <TASK> <4>[ 650.765617] ? show_regs+0x6c/0x80 <4>[ 650.765621] ? __warn+0x93/0x1c0 <4>[ 650.765624] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.765628] ? report_bug+0x182/0x1b0 <4>[ 650.765633] ? handle_bug+0x6e/0xb0 <4>[ 650.765637] ? exc_invalid_op+0x18/0x80 <4>[ 650.765640] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.765649] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.765652] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.765655] ? mark_held_locks+0x46/0x90 <4>[ 650.765666] __iommu_map+0x119/0x2c0 <4>[ 650.765675] iommu_map_sg+0xbf/0x210 <4>[ 650.765682] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.765692] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.765699] dma_map_sgtable+0x1d/0x40 <4>[ 650.765702] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.766017] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 650.767977] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.768135] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.768142] RDX: 0000000000000000 RSI: 0000000003d15c72 RDI: 0000000000000000 <4>[ 650.768144] RBP: ffffc9000401b398 R08: 0000000000268c71 R09: 0000000000000001 <4>[ 650.768145] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8f <4>[ 650.768146] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c71003 <4>[ 650.768148] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.768150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.768151] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.768153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.768154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.768156] Call Trace: <4>[ 650.768157] <TASK> <4>[ 650.768159] ? show_regs+0x6c/0x80 <4>[ 650.768162] ? __warn+0x93/0x1c0 <4>[ 650.768166] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.768170] ? report_bug+0x182/0x1b0 <4>[ 650.768175] ? handle_bug+0x6e/0xb0 <4>[ 650.768178] ? exc_invalid_op+0x18/0x80 <4>[ 650.768181] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.768190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.768194] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.768197] ? mark_held_locks+0x46/0x90 <4>[ 650.768208] __iommu_map+0x119/0x2c0 <4>[ 650.768217] iommu_map_sg+0xbf/0x210 <4>[ 650.768224] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.768234] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.768240] dma_map_sgtable+0x1d/0x40 <4>[ 650.768243] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.768397] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.770519] RIP: 0033:0x758cdc724ded <4>[ 650.770547] hardirqs last disabled at (250112054): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 650.770692] RDX: 0000000000000000 RSI: 0000000003d15c73 RDI: 0000000000000000 <4>[ 650.770693] RBP: ffffc9000401b398 R08: 0000000000268c72 R09: 0000000000000001 <4>[ 650.770695] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8e <4>[ 650.770696] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c72003 <4>[ 650.770698] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.770699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.770701] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.770703] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.770704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.770705] Call Trace: <4>[ 650.770707] <TASK> <4>[ 650.770708] ? show_regs+0x6c/0x80 <4>[ 650.770712] ? __warn+0x93/0x1c0 <4>[ 650.770715] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.770719] ? report_bug+0x182/0x1b0 <4>[ 650.770724] ? handle_bug+0x6e/0xb0 <4>[ 650.770728] ? exc_invalid_op+0x18/0x80 <4>[ 650.770731] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.770746] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.770750] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.770753] ? mark_held_locks+0x46/0x90 <4>[ 650.770764] __iommu_map+0x119/0x2c0 <4>[ 650.770773] iommu_map_sg+0xbf/0x210 <4>[ 650.770781] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.770791] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.770796] dma_map_sgtable+0x1d/0x40 <4>[ 650.770800] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.770956] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.773061] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.773098] ---[ end trace 0000000000000000 ]--- <4>[ 650.773230] 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>[ 650.773237] RBP: ffffc9000401b398 R08: 0000000000268c73 R09: 0000000000000001 <4>[ 650.773238] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8d <4>[ 650.773240] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c73003 <4>[ 650.773241] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.773243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.773245] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.773246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.773247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.773249] Call Trace: <4>[ 650.773250] <TASK> <4>[ 650.773252] ? show_regs+0x6c/0x80 <4>[ 650.773255] ? __warn+0x93/0x1c0 <4>[ 650.773259] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.773262] ? report_bug+0x182/0x1b0 <4>[ 650.773267] ? handle_bug+0x6e/0xb0 <4>[ 650.773271] ? exc_invalid_op+0x18/0x80 <4>[ 650.773274] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.773283] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.773286] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.773289] ? mark_held_locks+0x46/0x90 <4>[ 650.773300] __iommu_map+0x119/0x2c0 <4>[ 650.773310] iommu_map_sg+0xbf/0x210 <4>[ 650.773317] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.773327] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.774899] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.775636] </TASK> <4>[ 650.775643] softirqs last enabled at (250117948): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.775792] RDX: 0000000000000000 RSI: 0000000003d15c75 RDI: 0000000000000000 <4>[ 650.775793] RBP: ffffc9000401b398 R08: 0000000000268c74 R09: 0000000000000001 <4>[ 650.775795] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8c <4>[ 650.775796] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c74003 <4>[ 650.775798] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.775800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.775801] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.775803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.775804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.775806] Call Trace: <4>[ 650.775807] <TASK> <4>[ 650.775809] ? show_regs+0x6c/0x80 <4>[ 650.775813] ? __warn+0x93/0x1c0 <4>[ 650.775816] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.775820] ? report_bug+0x182/0x1b0 <4>[ 650.775826] ? handle_bug+0x6e/0xb0 <4>[ 650.775829] ? exc_invalid_op+0x18/0x80 <4>[ 650.775832] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.775841] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.775845] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.775848] ? mark_held_locks+0x46/0x90 <4>[ 650.775859] __iommu_map+0x119/0x2c0 <4>[ 650.775868] iommu_map_sg+0xbf/0x210 <4>[ 650.775875] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.775885] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.775891] dma_map_sgtable+0x1d/0x40 <4>[ 650.775895] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.776051] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.778176] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.778339] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.778347] RDX: 0000000000000000 RSI: 0000000003d15c76 RDI: 0000000000000000 <4>[ 650.778348] RBP: ffffc9000401b398 R08: 0000000000268c75 R09: 0000000000000001 <4>[ 650.778349] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8b <4>[ 650.778351] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c75003 <4>[ 650.778352] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.778354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.778356] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.778357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.778359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.778360] Call Trace: <4>[ 650.778361] <TASK> <4>[ 650.778363] ? show_regs+0x6c/0x80 <4>[ 650.778367] ? __warn+0x93/0x1c0 <4>[ 650.778370] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.778374] ? report_bug+0x182/0x1b0 <4>[ 650.778379] ? handle_bug+0x6e/0xb0 <4>[ 650.778383] ? exc_invalid_op+0x18/0x80 <4>[ 650.778386] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.778395] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.778398] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.778401] ? mark_held_locks+0x46/0x90 <4>[ 650.778412] __iommu_map+0x119/0x2c0 <4>[ 650.778422] iommu_map_sg+0xbf/0x210 <4>[ 650.778429] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.778439] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.778445] dma_map_sgtable+0x1d/0x40 <4>[ 650.778448] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.778603] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.780726] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.780893] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.780901] RDX: 0000000000000000 RSI: 0000000003d15c77 RDI: 0000000000000000 <4>[ 650.780903] RBP: ffffc9000401b398 R08: 0000000000268c76 R09: 0000000000000001 <4>[ 650.780904] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f8a <4>[ 650.780906] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c76003 <4>[ 650.780907] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.780909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.780911] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.780912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.780914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.780915] Call Trace: <4>[ 650.780917] <TASK> <4>[ 650.780919] ? show_regs+0x6c/0x80 <4>[ 650.780922] ? __warn+0x93/0x1c0 <4>[ 650.780926] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.780930] ? report_bug+0x182/0x1b0 <4>[ 650.780935] ? handle_bug+0x6e/0xb0 <4>[ 650.780939] ? exc_invalid_op+0x18/0x80 <4>[ 650.780942] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.780951] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.780954] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.780957] ? mark_held_locks+0x46/0x90 <4>[ 650.780969] __iommu_map+0x119/0x2c0 <4>[ 650.780978] iommu_map_sg+0xbf/0x210 <4>[ 650.780985] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.780996] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.781001] dma_map_sgtable+0x1d/0x40 <4>[ 650.781005] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.781164] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.783295] RIP: 0033:0x758cdc724ded <4>[ 650.783324] hardirqs last disabled at (250130712): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 650.783472] RDX: 0000000000000000 RSI: 0000000003d15c78 RDI: 0000000000000000 <4>[ 650.783474] RBP: ffffc9000401b398 R08: 0000000000268c77 R09: 0000000000000001 <4>[ 650.783475] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f89 <4>[ 650.783477] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c77003 <4>[ 650.783478] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.783480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.783482] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.783483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.783485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.783486] Call Trace: <4>[ 650.783487] <TASK> <4>[ 650.783489] ? show_regs+0x6c/0x80 <4>[ 650.783493] ? __warn+0x93/0x1c0 <4>[ 650.783496] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.783500] ? report_bug+0x182/0x1b0 <4>[ 650.783505] ? handle_bug+0x6e/0xb0 <4>[ 650.783509] ? exc_invalid_op+0x18/0x80 <4>[ 650.783512] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.783521] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.783524] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.783527] ? mark_held_locks+0x46/0x90 <4>[ 650.783539] __iommu_map+0x119/0x2c0 <4>[ 650.783548] iommu_map_sg+0xbf/0x210 <4>[ 650.783555] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.783565] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.783571] dma_map_sgtable+0x1d/0x40 <4>[ 650.783574] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.783731] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.785853] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.785888] softirqs last disabled at (250133833): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.786030] RDX: 0000000000000000 RSI: 0000000003d15c79 RDI: 0000000000000000 <4>[ 650.786032] RBP: ffffc9000401b398 R08: 0000000000268c78 R09: 0000000000000001 <4>[ 650.786033] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f88 <4>[ 650.786035] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c78003 <4>[ 650.786036] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.786038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.786040] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.786041] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.786043] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.786044] Call Trace: <4>[ 650.786045] <TASK> <4>[ 650.786047] ? show_regs+0x6c/0x80 <4>[ 650.786051] ? __warn+0x93/0x1c0 <4>[ 650.786054] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.786058] ? report_bug+0x182/0x1b0 <4>[ 650.786063] ? handle_bug+0x6e/0xb0 <4>[ 650.786067] ? exc_invalid_op+0x18/0x80 <4>[ 650.786070] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.786079] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.786082] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.786085] ? mark_held_locks+0x46/0x90 <4>[ 650.786096] __iommu_map+0x119/0x2c0 <4>[ 650.786105] iommu_map_sg+0xbf/0x210 <4>[ 650.786112] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.786123] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.786129] dma_map_sgtable+0x1d/0x40 <4>[ 650.786132] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.786596] ? lock_acquire+0xc9/0x300 <4>[ 650.788384] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.788421] ---[ end trace 0000000000000000 ]--- <4>[ 650.788553] 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>[ 650.788560] RBP: ffffc9000401b398 R08: 0000000000268c79 R09: 0000000000000001 <4>[ 650.788562] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f87 <4>[ 650.788563] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c79003 <4>[ 650.788565] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.788566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.788568] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.788569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.788571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.788572] Call Trace: <4>[ 650.788574] <TASK> <4>[ 650.788575] ? show_regs+0x6c/0x80 <4>[ 650.788579] ? __warn+0x93/0x1c0 <4>[ 650.788582] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.788586] ? report_bug+0x182/0x1b0 <4>[ 650.788591] ? handle_bug+0x6e/0xb0 <4>[ 650.788595] ? exc_invalid_op+0x18/0x80 <4>[ 650.788598] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.788607] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.788610] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.788613] ? mark_held_locks+0x46/0x90 <4>[ 650.788624] __iommu_map+0x119/0x2c0 <4>[ 650.788634] iommu_map_sg+0xbf/0x210 <4>[ 650.788641] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.788651] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.790408] ? __might_fault+0x53/0xb0 <4>[ 650.790931] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.791094] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.791101] RDX: 0000000000000000 RSI: 0000000003d15c7b RDI: 0000000000000000 <4>[ 650.791103] RBP: ffffc9000401b398 R08: 0000000000268c7a R09: 0000000000000001 <4>[ 650.791104] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f86 <4>[ 650.791106] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7a003 <4>[ 650.791107] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.791109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.791111] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.791112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.791114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.791115] Call Trace: <4>[ 650.791116] <TASK> <4>[ 650.791118] ? show_regs+0x6c/0x80 <4>[ 650.791122] ? __warn+0x93/0x1c0 <4>[ 650.791125] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.791129] ? report_bug+0x182/0x1b0 <4>[ 650.791135] ? handle_bug+0x6e/0xb0 <4>[ 650.791138] ? exc_invalid_op+0x18/0x80 <4>[ 650.791141] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.791150] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.791154] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.791157] ? mark_held_locks+0x46/0x90 <4>[ 650.791168] __iommu_map+0x119/0x2c0 <4>[ 650.791177] iommu_map_sg+0xbf/0x210 <4>[ 650.791184] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.791194] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.791200] dma_map_sgtable+0x1d/0x40 <4>[ 650.791204] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.791359] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.793471] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.793634] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.793641] RDX: 0000000000000000 RSI: 0000000003d15c7c RDI: 0000000000000000 <4>[ 650.793643] RBP: ffffc9000401b398 R08: 0000000000268c7b R09: 0000000000000001 <4>[ 650.793644] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f85 <4>[ 650.793646] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7b003 <4>[ 650.793647] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.793649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.793650] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.793652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.793653] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.793655] Call Trace: <4>[ 650.793656] <TASK> <4>[ 650.793658] ? show_regs+0x6c/0x80 <4>[ 650.793662] ? __warn+0x93/0x1c0 <4>[ 650.793665] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.793669] ? report_bug+0x182/0x1b0 <4>[ 650.793674] ? handle_bug+0x6e/0xb0 <4>[ 650.793677] ? exc_invalid_op+0x18/0x80 <4>[ 650.793680] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.793689] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.793693] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.793696] ? mark_held_locks+0x46/0x90 <4>[ 650.793707] __iommu_map+0x119/0x2c0 <4>[ 650.793716] iommu_map_sg+0xbf/0x210 <4>[ 650.793723] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.793733] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.793745] dma_map_sgtable+0x1d/0x40 <4>[ 650.793748] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.794059] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 650.796007] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.796168] 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>[ 650.796174] RBP: ffffc9000401b398 R08: 0000000000268c7c R09: 0000000000000001 <4>[ 650.796176] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f84 <4>[ 650.796177] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7c003 <4>[ 650.796179] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.796181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.796182] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.796184] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.796185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.796187] Call Trace: <4>[ 650.796188] <TASK> <4>[ 650.796190] ? show_regs+0x6c/0x80 <4>[ 650.796193] ? __warn+0x93/0x1c0 <4>[ 650.796196] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.796200] ? report_bug+0x182/0x1b0 <4>[ 650.796205] ? handle_bug+0x6e/0xb0 <4>[ 650.796209] ? exc_invalid_op+0x18/0x80 <4>[ 650.796212] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.796221] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.796224] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.796227] ? mark_held_locks+0x46/0x90 <4>[ 650.796238] __iommu_map+0x119/0x2c0 <4>[ 650.796247] iommu_map_sg+0xbf/0x210 <4>[ 650.796255] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.796265] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.796742] ? lock_acquire+0xc9/0x300 <4>[ 650.798526] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.798563] ---[ end trace 0000000000000000 ]--- <4>[ 650.798694] 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>[ 650.798701] RBP: ffffc9000401b398 R08: 0000000000268c7d R09: 0000000000000001 <4>[ 650.798702] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f83 <4>[ 650.798704] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7d003 <4>[ 650.798705] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.798707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.798709] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.798710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.798712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.798713] Call Trace: <4>[ 650.798714] <TASK> <4>[ 650.798716] ? show_regs+0x6c/0x80 <4>[ 650.798720] ? __warn+0x93/0x1c0 <4>[ 650.798723] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.798727] ? report_bug+0x182/0x1b0 <4>[ 650.798732] ? handle_bug+0x6e/0xb0 <4>[ 650.798735] ? exc_invalid_op+0x18/0x80 <4>[ 650.798744] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.798753] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.798756] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.798759] ? mark_held_locks+0x46/0x90 <4>[ 650.798770] __iommu_map+0x119/0x2c0 <4>[ 650.798779] iommu_map_sg+0xbf/0x210 <4>[ 650.798787] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.798797] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.800863] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.801077] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 650.801235] 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>[ 650.801242] RBP: ffffc9000401b398 R08: 0000000000268c7e R09: 0000000000000001 <4>[ 650.801244] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f82 <4>[ 650.801245] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7e003 <4>[ 650.801247] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.801248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.801250] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.801251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.801253] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.801254] Call Trace: <4>[ 650.801256] <TASK> <4>[ 650.801258] ? show_regs+0x6c/0x80 <4>[ 650.801261] ? __warn+0x93/0x1c0 <4>[ 650.801264] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.801268] ? report_bug+0x182/0x1b0 <4>[ 650.801273] ? handle_bug+0x6e/0xb0 <4>[ 650.801277] ? exc_invalid_op+0x18/0x80 <4>[ 650.801280] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.801289] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.801292] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.801295] ? mark_held_locks+0x46/0x90 <4>[ 650.801306] __iommu_map+0x119/0x2c0 <4>[ 650.801315] iommu_map_sg+0xbf/0x210 <4>[ 650.801322] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.801333] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.803077] ? lock_release+0xd4/0x2b0 <4>[ 650.803606] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.803776] 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>[ 650.803783] RBP: ffffc9000401b398 R08: 0000000000268c7f R09: 0000000000000001 <4>[ 650.803784] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f81 <4>[ 650.803786] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c7f003 <4>[ 650.803787] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.803789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.803791] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.803792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.803794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.803795] Call Trace: <4>[ 650.803796] <TASK> <4>[ 650.803798] ? show_regs+0x6c/0x80 <4>[ 650.803802] ? __warn+0x93/0x1c0 <4>[ 650.803805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.803809] ? report_bug+0x182/0x1b0 <4>[ 650.803815] ? handle_bug+0x6e/0xb0 <4>[ 650.803818] ? exc_invalid_op+0x18/0x80 <4>[ 650.803821] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.803831] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.803834] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.803837] ? mark_held_locks+0x46/0x90 <4>[ 650.803848] __iommu_map+0x119/0x2c0 <4>[ 650.803857] iommu_map_sg+0xbf/0x210 <4>[ 650.803864] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.803874] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.805938] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.806150] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.806308] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.806315] RDX: 0000000000000000 RSI: 0000000003d15c81 RDI: 0000000000000000 <4>[ 650.806317] RBP: ffffc9000401b398 R08: 0000000000268c80 R09: 0000000000000001 <4>[ 650.806318] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f80 <4>[ 650.806320] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c80003 <4>[ 650.806321] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.806323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.806325] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.806326] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.806328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.806329] Call Trace: <4>[ 650.806330] <TASK> <4>[ 650.806332] ? show_regs+0x6c/0x80 <4>[ 650.806336] ? __warn+0x93/0x1c0 <4>[ 650.806339] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.806343] ? report_bug+0x182/0x1b0 <4>[ 650.806348] ? handle_bug+0x6e/0xb0 <4>[ 650.806351] ? exc_invalid_op+0x18/0x80 <4>[ 650.806354] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.806363] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.806367] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.806370] ? mark_held_locks+0x46/0x90 <4>[ 650.806381] __iommu_map+0x119/0x2c0 <4>[ 650.806390] iommu_map_sg+0xbf/0x210 <4>[ 650.806397] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.806407] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.806413] dma_map_sgtable+0x1d/0x40 <4>[ 650.806416] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.806571] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.808687] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.808858] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.808865] RDX: 0000000000000000 RSI: 0000000003d15c82 RDI: 0000000000000000 <4>[ 650.808867] RBP: ffffc9000401b398 R08: 0000000000268c81 R09: 0000000000000001 <4>[ 650.808868] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7f <4>[ 650.808870] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c81003 <4>[ 650.808871] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.808873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.808875] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.808877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.808878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.808880] Call Trace: <4>[ 650.808881] <TASK> <4>[ 650.808883] ? show_regs+0x6c/0x80 <4>[ 650.808886] ? __warn+0x93/0x1c0 <4>[ 650.808890] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.808894] ? report_bug+0x182/0x1b0 <4>[ 650.808899] ? handle_bug+0x6e/0xb0 <4>[ 650.808903] ? exc_invalid_op+0x18/0x80 <4>[ 650.808905] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.808915] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.808918] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.808921] ? mark_held_locks+0x46/0x90 <4>[ 650.808933] __iommu_map+0x119/0x2c0 <4>[ 650.808942] iommu_map_sg+0xbf/0x210 <4>[ 650.808949] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.808959] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.808965] dma_map_sgtable+0x1d/0x40 <4>[ 650.808968] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.809125] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.811243] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.811406] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.811413] RDX: 0000000000000000 RSI: 0000000003d15c83 RDI: 0000000000000000 <4>[ 650.811415] RBP: ffffc9000401b398 R08: 0000000000268c82 R09: 0000000000000001 <4>[ 650.811416] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7e <4>[ 650.811418] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c82003 <4>[ 650.811419] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.811421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.811423] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.811424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.811426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.811427] Call Trace: <4>[ 650.811428] <TASK> <4>[ 650.811430] ? show_regs+0x6c/0x80 <4>[ 650.811434] ? __warn+0x93/0x1c0 <4>[ 650.811437] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.811441] ? report_bug+0x182/0x1b0 <4>[ 650.811446] ? handle_bug+0x6e/0xb0 <4>[ 650.811450] ? exc_invalid_op+0x18/0x80 <4>[ 650.811453] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.811462] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.811465] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.811468] ? mark_held_locks+0x46/0x90 <4>[ 650.811479] __iommu_map+0x119/0x2c0 <4>[ 650.811488] iommu_map_sg+0xbf/0x210 <4>[ 650.811496] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.811506] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.811511] dma_map_sgtable+0x1d/0x40 <4>[ 650.811515] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.811671] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.813791] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.813956] 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>[ 650.813963] RBP: ffffc9000401b398 R08: 0000000000268c83 R09: 0000000000000001 <4>[ 650.813964] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7d <4>[ 650.813966] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c83003 <4>[ 650.813968] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.813969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.813971] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.813972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.813974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.813975] Call Trace: <4>[ 650.813977] <TASK> <4>[ 650.813978] ? show_regs+0x6c/0x80 <4>[ 650.813982] ? __warn+0x93/0x1c0 <4>[ 650.813985] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.813989] ? report_bug+0x182/0x1b0 <4>[ 650.813994] ? handle_bug+0x6e/0xb0 <4>[ 650.813998] ? exc_invalid_op+0x18/0x80 <4>[ 650.814001] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.814010] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.814013] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.814016] ? mark_held_locks+0x46/0x90 <4>[ 650.814028] __iommu_map+0x119/0x2c0 <4>[ 650.814037] iommu_map_sg+0xbf/0x210 <4>[ 650.814044] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.814054] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.815611] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.816337] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 650.816495] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.816499] RDX: 0000000000000000 RSI: 0000000003d15c85 RDI: 0000000000000000 <4>[ 650.816500] RBP: ffffc9000401b398 R08: 0000000000268c84 R09: 0000000000000001 <4>[ 650.816501] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7c <4>[ 650.816503] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c84003 <4>[ 650.816504] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.816506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.816508] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.816509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.816511] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.816512] Call Trace: <4>[ 650.816514] <TASK> <4>[ 650.816515] ? show_regs+0x6c/0x80 <4>[ 650.816519] ? __warn+0x93/0x1c0 <4>[ 650.816522] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.816526] ? report_bug+0x182/0x1b0 <4>[ 650.816531] ? handle_bug+0x6e/0xb0 <4>[ 650.816535] ? exc_invalid_op+0x18/0x80 <4>[ 650.816538] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.816547] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.816550] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.816553] ? mark_held_locks+0x46/0x90 <4>[ 650.816564] __iommu_map+0x119/0x2c0 <4>[ 650.816574] iommu_map_sg+0xbf/0x210 <4>[ 650.816581] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.816591] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.816597] dma_map_sgtable+0x1d/0x40 <4>[ 650.816600] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.818355] ? __might_fault+0x53/0xb0 <4>[ 650.818882] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.819042] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.819050] RDX: 0000000000000000 RSI: 0000000003d15c86 RDI: 0000000000000000 <4>[ 650.819051] RBP: ffffc9000401b398 R08: 0000000000268c85 R09: 0000000000000001 <4>[ 650.819052] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7b <4>[ 650.819054] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c85003 <4>[ 650.819056] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.819057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.819059] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.819060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.819062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.819063] Call Trace: <4>[ 650.819065] <TASK> <4>[ 650.819066] ? show_regs+0x6c/0x80 <4>[ 650.819070] ? __warn+0x93/0x1c0 <4>[ 650.819073] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.819077] ? report_bug+0x182/0x1b0 <4>[ 650.819082] ? handle_bug+0x6e/0xb0 <4>[ 650.819086] ? exc_invalid_op+0x18/0x80 <4>[ 650.819089] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.819098] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.819102] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.819104] ? mark_held_locks+0x46/0x90 <4>[ 650.819116] __iommu_map+0x119/0x2c0 <4>[ 650.819125] iommu_map_sg+0xbf/0x210 <4>[ 650.819132] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.819142] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.819148] dma_map_sgtable+0x1d/0x40 <4>[ 650.819151] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.819309] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.821432] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.821594] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.821601] RDX: 0000000000000000 RSI: 0000000003d15c87 RDI: 0000000000000000 <4>[ 650.821603] RBP: ffffc9000401b398 R08: 0000000000268c86 R09: 0000000000000001 <4>[ 650.821604] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f7a <4>[ 650.821606] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c86003 <4>[ 650.821607] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.821609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.821610] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.821612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.821613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.821615] Call Trace: <4>[ 650.821616] <TASK> <4>[ 650.821618] ? show_regs+0x6c/0x80 <4>[ 650.821621] ? __warn+0x93/0x1c0 <4>[ 650.821625] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.821628] ? report_bug+0x182/0x1b0 <4>[ 650.821634] ? handle_bug+0x6e/0xb0 <4>[ 650.821637] ? exc_invalid_op+0x18/0x80 <4>[ 650.821640] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.821649] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.821653] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.821656] ? mark_held_locks+0x46/0x90 <4>[ 650.821667] __iommu_map+0x119/0x2c0 <4>[ 650.821676] iommu_map_sg+0xbf/0x210 <4>[ 650.821683] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.821693] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.821699] dma_map_sgtable+0x1d/0x40 <4>[ 650.821702] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.822019] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 650.823984] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.824144] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.824151] RDX: 0000000000000000 RSI: 0000000003d15c88 RDI: 0000000000000000 <4>[ 650.824153] RBP: ffffc9000401b398 R08: 0000000000268c87 R09: 0000000000000001 <4>[ 650.824154] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f79 <4>[ 650.824156] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c87003 <4>[ 650.824157] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.824159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.824160] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.824162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.824163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.824165] Call Trace: <4>[ 650.824166] <TASK> <4>[ 650.824168] ? show_regs+0x6c/0x80 <4>[ 650.824171] ? __warn+0x93/0x1c0 <4>[ 650.824175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.824179] ? report_bug+0x182/0x1b0 <4>[ 650.824184] ? handle_bug+0x6e/0xb0 <4>[ 650.824188] ? exc_invalid_op+0x18/0x80 <4>[ 650.824191] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.824200] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.824203] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.824206] ? mark_held_locks+0x46/0x90 <4>[ 650.824217] __iommu_map+0x119/0x2c0 <4>[ 650.824227] iommu_map_sg+0xbf/0x210 <4>[ 650.824234] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.824244] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.824250] dma_map_sgtable+0x1d/0x40 <4>[ 650.824253] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.824411] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.826529] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.826693] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.826700] RDX: 0000000000000000 RSI: 0000000003d15c89 RDI: 0000000000000000 <4>[ 650.826701] RBP: ffffc9000401b398 R08: 0000000000268c88 R09: 0000000000000001 <4>[ 650.826703] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f78 <4>[ 650.826704] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c88003 <4>[ 650.826706] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.826707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.826709] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.826710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.826712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.826713] Call Trace: <4>[ 650.826715] <TASK> <4>[ 650.826716] ? show_regs+0x6c/0x80 <4>[ 650.826720] ? __warn+0x93/0x1c0 <4>[ 650.826723] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.826727] ? report_bug+0x182/0x1b0 <4>[ 650.826732] ? handle_bug+0x6e/0xb0 <4>[ 650.826741] ? exc_invalid_op+0x18/0x80 <4>[ 650.826744] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.826754] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.826757] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.826760] ? mark_held_locks+0x46/0x90 <4>[ 650.826771] __iommu_map+0x119/0x2c0 <4>[ 650.826780] iommu_map_sg+0xbf/0x210 <4>[ 650.826787] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.826798] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.826804] dma_map_sgtable+0x1d/0x40 <4>[ 650.826807] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.826963] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.829078] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.829241] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.829248] RDX: 0000000000000000 RSI: 0000000003d15c8a RDI: 0000000000000000 <4>[ 650.829249] RBP: ffffc9000401b398 R08: 0000000000268c89 R09: 0000000000000001 <4>[ 650.829251] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f77 <4>[ 650.829252] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c89003 <4>[ 650.829254] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.829256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.829257] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.829259] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.829260] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.829261] Call Trace: <4>[ 650.829263] <TASK> <4>[ 650.829264] ? show_regs+0x6c/0x80 <4>[ 650.829268] ? __warn+0x93/0x1c0 <4>[ 650.829271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.829275] ? report_bug+0x182/0x1b0 <4>[ 650.829280] ? handle_bug+0x6e/0xb0 <4>[ 650.829284] ? exc_invalid_op+0x18/0x80 <4>[ 650.829287] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.829296] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.829299] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.829302] ? mark_held_locks+0x46/0x90 <4>[ 650.829313] __iommu_map+0x119/0x2c0 <4>[ 650.829323] iommu_map_sg+0xbf/0x210 <4>[ 650.829330] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.829340] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.829345] dma_map_sgtable+0x1d/0x40 <4>[ 650.829349] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.829504] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.831628] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.831794] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.831802] RDX: 0000000000000000 RSI: 0000000003d15c8b RDI: 0000000000000000 <4>[ 650.831803] RBP: ffffc9000401b398 R08: 0000000000268c8a R09: 0000000000000001 <4>[ 650.831805] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f76 <4>[ 650.831806] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8a003 <4>[ 650.831808] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.831810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.831811] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.831813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.831814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.831816] Call Trace: <4>[ 650.831817] <TASK> <4>[ 650.831819] ? show_regs+0x6c/0x80 <4>[ 650.831823] ? __warn+0x93/0x1c0 <4>[ 650.831826] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.831830] ? report_bug+0x182/0x1b0 <4>[ 650.831835] ? handle_bug+0x6e/0xb0 <4>[ 650.831839] ? exc_invalid_op+0x18/0x80 <4>[ 650.831842] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.831851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.831854] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.831857] ? mark_held_locks+0x46/0x90 <4>[ 650.831868] __iommu_map+0x119/0x2c0 <4>[ 650.831877] iommu_map_sg+0xbf/0x210 <4>[ 650.831884] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.831895] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.831901] dma_map_sgtable+0x1d/0x40 <4>[ 650.831904] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.832060] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.834178] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.834339] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.834346] RDX: 0000000000000000 RSI: 0000000003d15c8c RDI: 0000000000000000 <4>[ 650.834348] RBP: ffffc9000401b398 R08: 0000000000268c8b R09: 0000000000000001 <4>[ 650.834349] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f75 <4>[ 650.834351] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8b003 <4>[ 650.834352] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.834354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.834356] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.834357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.834359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.834360] Call Trace: <4>[ 650.834361] <TASK> <4>[ 650.834363] ? show_regs+0x6c/0x80 <4>[ 650.834367] ? __warn+0x93/0x1c0 <4>[ 650.834370] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.834374] ? report_bug+0x182/0x1b0 <4>[ 650.834379] ? handle_bug+0x6e/0xb0 <4>[ 650.834383] ? exc_invalid_op+0x18/0x80 <4>[ 650.834386] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.834395] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.834398] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.834401] ? mark_held_locks+0x46/0x90 <4>[ 650.834412] __iommu_map+0x119/0x2c0 <4>[ 650.834422] iommu_map_sg+0xbf/0x210 <4>[ 650.834429] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.834439] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.834444] dma_map_sgtable+0x1d/0x40 <4>[ 650.834448] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.834603] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.836721] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.836891] 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>[ 650.836898] RBP: ffffc9000401b398 R08: 0000000000268c8c R09: 0000000000000001 <4>[ 650.836900] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f74 <4>[ 650.836901] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8c003 <4>[ 650.836903] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.836904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.836906] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.836907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.836909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.836910] Call Trace: <4>[ 650.836912] <TASK> <4>[ 650.836913] ? show_regs+0x6c/0x80 <4>[ 650.836917] ? __warn+0x93/0x1c0 <4>[ 650.836920] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.836924] ? report_bug+0x182/0x1b0 <4>[ 650.836929] ? handle_bug+0x6e/0xb0 <4>[ 650.836933] ? exc_invalid_op+0x18/0x80 <4>[ 650.836936] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.836945] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.836948] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.836951] ? mark_held_locks+0x46/0x90 <4>[ 650.836962] __iommu_map+0x119/0x2c0 <4>[ 650.836971] iommu_map_sg+0xbf/0x210 <4>[ 650.836978] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.836989] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.839061] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.839275] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.839435] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.839442] RDX: 0000000000000000 RSI: 0000000003d15c8e RDI: 0000000000000000 <4>[ 650.839444] RBP: ffffc9000401b398 R08: 0000000000268c8d R09: 0000000000000001 <4>[ 650.839445] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f73 <4>[ 650.839447] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8d003 <4>[ 650.839448] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.839450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.839452] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.839453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.839455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.839456] Call Trace: <4>[ 650.839457] <TASK> <4>[ 650.839459] ? show_regs+0x6c/0x80 <4>[ 650.839463] ? __warn+0x93/0x1c0 <4>[ 650.839466] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.839470] ? report_bug+0x182/0x1b0 <4>[ 650.839475] ? handle_bug+0x6e/0xb0 <4>[ 650.839479] ? exc_invalid_op+0x18/0x80 <4>[ 650.839482] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.839491] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.839494] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.839497] ? mark_held_locks+0x46/0x90 <4>[ 650.839508] __iommu_map+0x119/0x2c0 <4>[ 650.839518] iommu_map_sg+0xbf/0x210 <4>[ 650.839525] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.839535] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.839541] dma_map_sgtable+0x1d/0x40 <4>[ 650.839544] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.839700] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.841819] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.841983] 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>[ 650.841990] RBP: ffffc9000401b398 R08: 0000000000268c8e R09: 0000000000000001 <4>[ 650.841992] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f72 <4>[ 650.841993] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8e003 <4>[ 650.841995] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.841996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.841998] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.841999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.842001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.842002] Call Trace: <4>[ 650.842004] <TASK> <4>[ 650.842005] ? show_regs+0x6c/0x80 <4>[ 650.842009] ? __warn+0x93/0x1c0 <4>[ 650.842012] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.842016] ? report_bug+0x182/0x1b0 <4>[ 650.842021] ? handle_bug+0x6e/0xb0 <4>[ 650.842025] ? exc_invalid_op+0x18/0x80 <4>[ 650.842028] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.842037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.842041] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.842044] ? mark_held_locks+0x46/0x90 <4>[ 650.842055] __iommu_map+0x119/0x2c0 <4>[ 650.842064] iommu_map_sg+0xbf/0x210 <4>[ 650.842071] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.842081] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.844151] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.844362] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.844519] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.844526] RDX: 0000000000000000 RSI: 0000000003d15c90 RDI: 0000000000000000 <4>[ 650.844528] RBP: ffffc9000401b398 R08: 0000000000268c8f R09: 0000000000000001 <4>[ 650.844529] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f71 <4>[ 650.844531] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c8f003 <4>[ 650.844532] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.844534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.844535] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.844537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.844538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.844540] Call Trace: <4>[ 650.844541] <TASK> <4>[ 650.844543] ? show_regs+0x6c/0x80 <4>[ 650.844546] ? __warn+0x93/0x1c0 <4>[ 650.844549] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.844553] ? report_bug+0x182/0x1b0 <4>[ 650.844558] ? handle_bug+0x6e/0xb0 <4>[ 650.844562] ? exc_invalid_op+0x18/0x80 <4>[ 650.844565] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.844574] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.844577] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.844580] ? mark_held_locks+0x46/0x90 <4>[ 650.844591] __iommu_map+0x119/0x2c0 <4>[ 650.844601] iommu_map_sg+0xbf/0x210 <4>[ 650.844608] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.844618] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.844623] dma_map_sgtable+0x1d/0x40 <4>[ 650.844627] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.844786] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.846895] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.847055] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.847063] RDX: 0000000000000000 RSI: 0000000003d15c91 RDI: 0000000000000000 <4>[ 650.847064] RBP: ffffc9000401b398 R08: 0000000000268c90 R09: 0000000000000001 <4>[ 650.847065] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f70 <4>[ 650.847067] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c90003 <4>[ 650.847069] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.847070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.847072] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.847073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.847075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.847076] Call Trace: <4>[ 650.847077] <TASK> <4>[ 650.847079] ? show_regs+0x6c/0x80 <4>[ 650.847083] ? __warn+0x93/0x1c0 <4>[ 650.847086] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.847090] ? report_bug+0x182/0x1b0 <4>[ 650.847095] ? handle_bug+0x6e/0xb0 <4>[ 650.847098] ? exc_invalid_op+0x18/0x80 <4>[ 650.847101] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.847110] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.847114] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.847117] ? mark_held_locks+0x46/0x90 <4>[ 650.847128] __iommu_map+0x119/0x2c0 <4>[ 650.847137] iommu_map_sg+0xbf/0x210 <4>[ 650.847144] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.847154] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.847160] dma_map_sgtable+0x1d/0x40 <4>[ 650.847163] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.847629] ? lock_acquire+0xc9/0x300 <4>[ 650.849420] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.849457] ---[ end trace 0000000000000000 ]--- <4>[ 650.849586] 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>[ 650.849593] RBP: ffffc9000401b398 R08: 0000000000268c91 R09: 0000000000000001 <4>[ 650.849595] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6f <4>[ 650.849596] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c91003 <4>[ 650.849598] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.849599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.849601] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.849603] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.849604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.849605] Call Trace: <4>[ 650.849607] <TASK> <4>[ 650.849608] ? show_regs+0x6c/0x80 <4>[ 650.849612] ? __warn+0x93/0x1c0 <4>[ 650.849615] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.849619] ? report_bug+0x182/0x1b0 <4>[ 650.849624] ? handle_bug+0x6e/0xb0 <4>[ 650.849628] ? exc_invalid_op+0x18/0x80 <4>[ 650.849630] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.849639] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.849643] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.849646] ? mark_held_locks+0x46/0x90 <4>[ 650.849657] __iommu_map+0x119/0x2c0 <4>[ 650.849666] iommu_map_sg+0xbf/0x210 <4>[ 650.849673] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.849683] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.851403] ? __kernel_text_address+0x12/0x50 <4>[ 650.851964] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.852121] 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>[ 650.852128] RBP: ffffc9000401b398 R08: 0000000000268c92 R09: 0000000000000001 <4>[ 650.852130] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6e <4>[ 650.852131] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c92003 <4>[ 650.852133] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.852134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.852136] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.852137] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.852139] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.852140] Call Trace: <4>[ 650.852142] <TASK> <4>[ 650.852143] ? show_regs+0x6c/0x80 <4>[ 650.852147] ? __warn+0x93/0x1c0 <4>[ 650.852150] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.852154] ? report_bug+0x182/0x1b0 <4>[ 650.852159] ? handle_bug+0x6e/0xb0 <4>[ 650.852162] ? exc_invalid_op+0x18/0x80 <4>[ 650.852165] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.852175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.852178] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.852181] ? mark_held_locks+0x46/0x90 <4>[ 650.852192] __iommu_map+0x119/0x2c0 <4>[ 650.852201] iommu_map_sg+0xbf/0x210 <4>[ 650.852208] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.852218] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.854279] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.854490] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.854646] 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>[ 650.854653] RBP: ffffc9000401b398 R08: 0000000000268c93 R09: 0000000000000001 <4>[ 650.854655] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6d <4>[ 650.854656] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c93003 <4>[ 650.854658] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.854659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.854661] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.854662] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.854664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.854665] Call Trace: <4>[ 650.854667] <TASK> <4>[ 650.854668] ? show_regs+0x6c/0x80 <4>[ 650.854672] ? __warn+0x93/0x1c0 <4>[ 650.854675] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.854679] ? report_bug+0x182/0x1b0 <4>[ 650.854684] ? handle_bug+0x6e/0xb0 <4>[ 650.854688] ? exc_invalid_op+0x18/0x80 <4>[ 650.854691] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.854700] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.854703] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.854706] ? mark_held_locks+0x46/0x90 <4>[ 650.854717] __iommu_map+0x119/0x2c0 <4>[ 650.854726] iommu_map_sg+0xbf/0x210 <4>[ 650.854733] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.854749] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.856307] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.857035] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 650.857191] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.857195] RDX: 0000000000000000 RSI: 0000000003d15c95 RDI: 0000000000000000 <4>[ 650.857196] RBP: ffffc9000401b398 R08: 0000000000268c94 R09: 0000000000000001 <4>[ 650.857198] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6c <4>[ 650.857199] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c94003 <4>[ 650.857201] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.857202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.857204] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.857206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.857207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.857208] Call Trace: <4>[ 650.857210] <TASK> <4>[ 650.857211] ? show_regs+0x6c/0x80 <4>[ 650.857215] ? __warn+0x93/0x1c0 <4>[ 650.857218] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.857222] ? report_bug+0x182/0x1b0 <4>[ 650.857227] ? handle_bug+0x6e/0xb0 <4>[ 650.857230] ? exc_invalid_op+0x18/0x80 <4>[ 650.857233] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.857242] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.857246] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.857249] ? mark_held_locks+0x46/0x90 <4>[ 650.857260] __iommu_map+0x119/0x2c0 <4>[ 650.857269] iommu_map_sg+0xbf/0x210 <4>[ 650.857276] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.857286] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.857292] dma_map_sgtable+0x1d/0x40 <4>[ 650.857295] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.859364] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.859575] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.859732] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.859745] RDX: 0000000000000000 RSI: 0000000003d15c96 RDI: 0000000000000000 <4>[ 650.859746] RBP: ffffc9000401b398 R08: 0000000000268c95 R09: 0000000000000001 <4>[ 650.859748] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6b <4>[ 650.859749] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c95003 <4>[ 650.859751] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.859753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.859754] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.859756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.859757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.859758] Call Trace: <4>[ 650.859760] <TASK> <4>[ 650.859761] ? show_regs+0x6c/0x80 <4>[ 650.859765] ? __warn+0x93/0x1c0 <4>[ 650.859768] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.859772] ? report_bug+0x182/0x1b0 <4>[ 650.859777] ? handle_bug+0x6e/0xb0 <4>[ 650.859781] ? exc_invalid_op+0x18/0x80 <4>[ 650.859784] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.859793] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.859797] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.859800] ? mark_held_locks+0x46/0x90 <4>[ 650.859811] __iommu_map+0x119/0x2c0 <4>[ 650.859821] iommu_map_sg+0xbf/0x210 <4>[ 650.859828] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.859838] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.859844] dma_map_sgtable+0x1d/0x40 <4>[ 650.859847] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.860003] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.862107] RIP: 0033:0x758cdc724ded <4>[ 650.862136] hardirqs last disabled at (250246392): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 650.862277] RDX: 0000000000000000 RSI: 0000000003d15c97 RDI: 0000000000000000 <4>[ 650.862279] RBP: ffffc9000401b398 R08: 0000000000268c96 R09: 0000000000000001 <4>[ 650.862280] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f6a <4>[ 650.862282] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c96003 <4>[ 650.862283] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.862285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.862286] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.862288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.862289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.862291] Call Trace: <4>[ 650.862292] <TASK> <4>[ 650.862294] ? show_regs+0x6c/0x80 <4>[ 650.862297] ? __warn+0x93/0x1c0 <4>[ 650.862301] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.862304] ? report_bug+0x182/0x1b0 <4>[ 650.862310] ? handle_bug+0x6e/0xb0 <4>[ 650.862313] ? exc_invalid_op+0x18/0x80 <4>[ 650.862316] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.862325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.862329] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.862331] ? mark_held_locks+0x46/0x90 <4>[ 650.862343] __iommu_map+0x119/0x2c0 <4>[ 650.862352] iommu_map_sg+0xbf/0x210 <4>[ 650.862359] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.862369] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.862374] dma_map_sgtable+0x1d/0x40 <4>[ 650.862378] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.862532] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.864646] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.864683] ---[ end trace 0000000000000000 ]--- <4>[ 650.864821] 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>[ 650.864829] RBP: ffffc9000401b398 R08: 0000000000268c97 R09: 0000000000000001 <4>[ 650.864830] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f69 <4>[ 650.864832] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c97003 <4>[ 650.864833] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.864835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.864836] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.864838] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.864839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.864841] Call Trace: <4>[ 650.864842] <TASK> <4>[ 650.864844] ? show_regs+0x6c/0x80 <4>[ 650.864847] ? __warn+0x93/0x1c0 <4>[ 650.864851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.864854] ? report_bug+0x182/0x1b0 <4>[ 650.864860] ? handle_bug+0x6e/0xb0 <4>[ 650.864863] ? exc_invalid_op+0x18/0x80 <4>[ 650.864866] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.864875] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.864879] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.864882] ? mark_held_locks+0x46/0x90 <4>[ 650.864893] __iommu_map+0x119/0x2c0 <4>[ 650.864902] iommu_map_sg+0xbf/0x210 <4>[ 650.864909] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.864920] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.866994] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.867208] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.867365] 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>[ 650.867372] RBP: ffffc9000401b398 R08: 0000000000268c98 R09: 0000000000000001 <4>[ 650.867373] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f68 <4>[ 650.867375] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c98003 <4>[ 650.867376] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.867378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.867380] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.867381] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.867383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.867384] Call Trace: <4>[ 650.867385] <TASK> <4>[ 650.867387] ? show_regs+0x6c/0x80 <4>[ 650.867391] ? __warn+0x93/0x1c0 <4>[ 650.867394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.867398] ? report_bug+0x182/0x1b0 <4>[ 650.867403] ? handle_bug+0x6e/0xb0 <4>[ 650.867406] ? exc_invalid_op+0x18/0x80 <4>[ 650.867409] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.867418] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.867422] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.867425] ? mark_held_locks+0x46/0x90 <4>[ 650.867436] __iommu_map+0x119/0x2c0 <4>[ 650.867445] iommu_map_sg+0xbf/0x210 <4>[ 650.867452] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.867462] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.869530] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.869746] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.869904] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.869911] RDX: 0000000000000000 RSI: 0000000003d15c9a RDI: 0000000000000000 <4>[ 650.869913] RBP: ffffc9000401b398 R08: 0000000000268c99 R09: 0000000000000001 <4>[ 650.869914] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f67 <4>[ 650.869916] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c99003 <4>[ 650.869917] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.869919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.869920] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.869922] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.869923] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.869925] Call Trace: <4>[ 650.869926] <TASK> <4>[ 650.869928] ? show_regs+0x6c/0x80 <4>[ 650.869931] ? __warn+0x93/0x1c0 <4>[ 650.869935] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.869939] ? report_bug+0x182/0x1b0 <4>[ 650.869944] ? handle_bug+0x6e/0xb0 <4>[ 650.869947] ? exc_invalid_op+0x18/0x80 <4>[ 650.869950] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.869959] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.869963] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.869966] ? mark_held_locks+0x46/0x90 <4>[ 650.869977] __iommu_map+0x119/0x2c0 <4>[ 650.869986] iommu_map_sg+0xbf/0x210 <4>[ 650.869993] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.870003] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.870009] dma_map_sgtable+0x1d/0x40 <4>[ 650.870012] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.870169] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.872302] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.872462] 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>[ 650.872469] RBP: ffffc9000401b398 R08: 0000000000268c9a R09: 0000000000000001 <4>[ 650.872471] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f66 <4>[ 650.872472] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9a003 <4>[ 650.872474] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.872476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.872477] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.872479] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.872480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.872481] Call Trace: <4>[ 650.872483] <TASK> <4>[ 650.872484] ? show_regs+0x6c/0x80 <4>[ 650.872488] ? __warn+0x93/0x1c0 <4>[ 650.872491] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.872495] ? report_bug+0x182/0x1b0 <4>[ 650.872500] ? handle_bug+0x6e/0xb0 <4>[ 650.872504] ? exc_invalid_op+0x18/0x80 <4>[ 650.872507] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.872516] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.872520] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.872523] ? mark_held_locks+0x46/0x90 <4>[ 650.872534] __iommu_map+0x119/0x2c0 <4>[ 650.872543] iommu_map_sg+0xbf/0x210 <4>[ 650.872550] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.872560] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.873829] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 650.874847] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.875008] 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>[ 650.875015] RBP: ffffc9000401b398 R08: 0000000000268c9b R09: 0000000000000001 <4>[ 650.875016] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f65 <4>[ 650.875018] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9b003 <4>[ 650.875019] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.875021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.875022] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.875024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.875025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.875027] Call Trace: <4>[ 650.875028] <TASK> <4>[ 650.875030] ? show_regs+0x6c/0x80 <4>[ 650.875034] ? __warn+0x93/0x1c0 <4>[ 650.875037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.875041] ? report_bug+0x182/0x1b0 <4>[ 650.875046] ? handle_bug+0x6e/0xb0 <4>[ 650.875050] ? exc_invalid_op+0x18/0x80 <4>[ 650.875053] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.875062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.875065] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.875068] ? mark_held_locks+0x46/0x90 <4>[ 650.875079] __iommu_map+0x119/0x2c0 <4>[ 650.875088] iommu_map_sg+0xbf/0x210 <4>[ 650.875095] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.875105] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.877324] ? lock_release+0xd4/0x2b0 <4>[ 650.877375] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 650.877530] 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>[ 650.877536] RBP: ffffc9000401b398 R08: 0000000000268c9c R09: 0000000000000001 <4>[ 650.877538] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f64 <4>[ 650.877539] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9c003 <4>[ 650.877541] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.877543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.877544] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.877546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.877547] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.877549] Call Trace: <4>[ 650.877550] <TASK> <4>[ 650.877552] ? show_regs+0x6c/0x80 <4>[ 650.877555] ? __warn+0x93/0x1c0 <4>[ 650.877558] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.877562] ? report_bug+0x182/0x1b0 <4>[ 650.877567] ? handle_bug+0x6e/0xb0 <4>[ 650.877571] ? exc_invalid_op+0x18/0x80 <4>[ 650.877574] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.877583] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.877586] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.877589] ? mark_held_locks+0x46/0x90 <4>[ 650.877600] __iommu_map+0x119/0x2c0 <4>[ 650.877609] iommu_map_sg+0xbf/0x210 <4>[ 650.877616] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.877626] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.879370] ? lock_release+0xd4/0x2b0 <4>[ 650.879904] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.880066] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.880074] RDX: 0000000000000000 RSI: 0000000003d15c9e RDI: 0000000000000000 <4>[ 650.880075] RBP: ffffc9000401b398 R08: 0000000000268c9d R09: 0000000000000001 <4>[ 650.880077] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f63 <4>[ 650.880078] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9d003 <4>[ 650.880080] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.880081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.880083] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.880084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.880086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.880087] Call Trace: <4>[ 650.880088] <TASK> <4>[ 650.880090] ? show_regs+0x6c/0x80 <4>[ 650.880094] ? __warn+0x93/0x1c0 <4>[ 650.880097] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.880101] ? report_bug+0x182/0x1b0 <4>[ 650.880106] ? handle_bug+0x6e/0xb0 <4>[ 650.880110] ? exc_invalid_op+0x18/0x80 <4>[ 650.880113] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.880122] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.880125] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.880128] ? mark_held_locks+0x46/0x90 <4>[ 650.880139] __iommu_map+0x119/0x2c0 <4>[ 650.880149] iommu_map_sg+0xbf/0x210 <4>[ 650.880156] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.880166] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.880172] dma_map_sgtable+0x1d/0x40 <4>[ 650.880175] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.880332] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.882445] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.882607] 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>[ 650.882614] RBP: ffffc9000401b398 R08: 0000000000268c9e R09: 0000000000000001 <4>[ 650.882616] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f62 <4>[ 650.882617] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9e003 <4>[ 650.882619] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.882620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.882622] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.882624] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.882625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.882626] Call Trace: <4>[ 650.882628] <TASK> <4>[ 650.882629] ? show_regs+0x6c/0x80 <4>[ 650.882633] ? __warn+0x93/0x1c0 <4>[ 650.882636] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.882640] ? report_bug+0x182/0x1b0 <4>[ 650.882645] ? handle_bug+0x6e/0xb0 <4>[ 650.882649] ? exc_invalid_op+0x18/0x80 <4>[ 650.882652] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.882661] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.882664] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.882667] ? mark_held_locks+0x46/0x90 <4>[ 650.882678] __iommu_map+0x119/0x2c0 <4>[ 650.882687] iommu_map_sg+0xbf/0x210 <4>[ 650.882695] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.882705] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.884461] ? __might_fault+0x53/0xb0 <4>[ 650.884983] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.885141] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.885148] RDX: 0000000000000000 RSI: 0000000003d15ca0 RDI: 0000000000000000 <4>[ 650.885150] RBP: ffffc9000401b398 R08: 0000000000268c9f R09: 0000000000000001 <4>[ 650.885151] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f61 <4>[ 650.885153] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268c9f003 <4>[ 650.885154] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.885156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.885158] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.885159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.885161] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.885162] Call Trace: <4>[ 650.885163] <TASK> <4>[ 650.885165] ? show_regs+0x6c/0x80 <4>[ 650.885168] ? __warn+0x93/0x1c0 <4>[ 650.885172] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.885176] ? report_bug+0x182/0x1b0 <4>[ 650.885181] ? handle_bug+0x6e/0xb0 <4>[ 650.885184] ? exc_invalid_op+0x18/0x80 <4>[ 650.885187] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.885196] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.885200] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.885203] ? mark_held_locks+0x46/0x90 <4>[ 650.885214] __iommu_map+0x119/0x2c0 <4>[ 650.885223] iommu_map_sg+0xbf/0x210 <4>[ 650.885230] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.885240] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.885246] dma_map_sgtable+0x1d/0x40 <4>[ 650.885249] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.885403] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.887512] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.887671] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.887678] RDX: 0000000000000000 RSI: 0000000003d15ca1 RDI: 0000000000000000 <4>[ 650.887679] RBP: ffffc9000401b398 R08: 0000000000268ca0 R09: 0000000000000001 <4>[ 650.887681] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f60 <4>[ 650.887682] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca0003 <4>[ 650.887684] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.887686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.887687] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.887689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.887690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.887692] Call Trace: <4>[ 650.887693] <TASK> <4>[ 650.887695] ? show_regs+0x6c/0x80 <4>[ 650.887698] ? __warn+0x93/0x1c0 <4>[ 650.887701] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.887705] ? report_bug+0x182/0x1b0 <4>[ 650.887710] ? handle_bug+0x6e/0xb0 <4>[ 650.887714] ? exc_invalid_op+0x18/0x80 <4>[ 650.887717] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.887726] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.887729] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.887732] ? mark_held_locks+0x46/0x90 <4>[ 650.887749] __iommu_map+0x119/0x2c0 <4>[ 650.887758] iommu_map_sg+0xbf/0x210 <4>[ 650.887766] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.887776] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.887781] dma_map_sgtable+0x1d/0x40 <4>[ 650.887785] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.888095] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 650.890045] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.890205] 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>[ 650.890212] RBP: ffffc9000401b398 R08: 0000000000268ca1 R09: 0000000000000001 <4>[ 650.890213] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5f <4>[ 650.890215] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca1003 <4>[ 650.890216] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.890218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.890220] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.890221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.890222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.890224] Call Trace: <4>[ 650.890225] <TASK> <4>[ 650.890227] ? show_regs+0x6c/0x80 <4>[ 650.890231] ? __warn+0x93/0x1c0 <4>[ 650.890234] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.890238] ? report_bug+0x182/0x1b0 <4>[ 650.890243] ? handle_bug+0x6e/0xb0 <4>[ 650.890246] ? exc_invalid_op+0x18/0x80 <4>[ 650.890249] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.890258] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.890262] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.890265] ? mark_held_locks+0x46/0x90 <4>[ 650.890276] __iommu_map+0x119/0x2c0 <4>[ 650.890285] iommu_map_sg+0xbf/0x210 <4>[ 650.890292] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.890302] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.892367] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.892578] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.892733] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.892746] RDX: 0000000000000000 RSI: 0000000003d15ca3 RDI: 0000000000000000 <4>[ 650.892747] RBP: ffffc9000401b398 R08: 0000000000268ca2 R09: 0000000000000001 <4>[ 650.892749] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5e <4>[ 650.892750] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca2003 <4>[ 650.892752] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.892754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.892755] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.892757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.892758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.892759] Call Trace: <4>[ 650.892761] <TASK> <4>[ 650.892762] ? show_regs+0x6c/0x80 <4>[ 650.892766] ? __warn+0x93/0x1c0 <4>[ 650.892769] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.892773] ? report_bug+0x182/0x1b0 <4>[ 650.892778] ? handle_bug+0x6e/0xb0 <4>[ 650.892782] ? exc_invalid_op+0x18/0x80 <4>[ 650.892785] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.892794] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.892798] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.892801] ? mark_held_locks+0x46/0x90 <4>[ 650.892812] __iommu_map+0x119/0x2c0 <4>[ 650.892821] iommu_map_sg+0xbf/0x210 <4>[ 650.892829] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.892839] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.892845] dma_map_sgtable+0x1d/0x40 <4>[ 650.892848] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.893005] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.895118] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.895279] 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>[ 650.895286] RBP: ffffc9000401b398 R08: 0000000000268ca3 R09: 0000000000000001 <4>[ 650.895287] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5d <4>[ 650.895289] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca3003 <4>[ 650.895290] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.895292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.895293] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.895295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.895296] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.895298] Call Trace: <4>[ 650.895299] <TASK> <4>[ 650.895301] ? show_regs+0x6c/0x80 <4>[ 650.895304] ? __warn+0x93/0x1c0 <4>[ 650.895308] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.895312] ? report_bug+0x182/0x1b0 <4>[ 650.895317] ? handle_bug+0x6e/0xb0 <4>[ 650.895320] ? exc_invalid_op+0x18/0x80 <4>[ 650.895323] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.895332] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.895335] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.895338] ? mark_held_locks+0x46/0x90 <4>[ 650.895350] __iommu_map+0x119/0x2c0 <4>[ 650.895359] iommu_map_sg+0xbf/0x210 <4>[ 650.895366] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.895376] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.897099] ? __kernel_text_address+0x12/0x50 <4>[ 650.897655] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.897817] 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>[ 650.897825] RBP: ffffc9000401b398 R08: 0000000000268ca4 R09: 0000000000000001 <4>[ 650.897826] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5c <4>[ 650.897828] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca4003 <4>[ 650.897829] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.897831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.897833] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.897834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.897835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.897837] Call Trace: <4>[ 650.897838] <TASK> <4>[ 650.897840] ? show_regs+0x6c/0x80 <4>[ 650.897843] ? __warn+0x93/0x1c0 <4>[ 650.897847] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.897851] ? report_bug+0x182/0x1b0 <4>[ 650.897856] ? handle_bug+0x6e/0xb0 <4>[ 650.897859] ? exc_invalid_op+0x18/0x80 <4>[ 650.897862] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.897871] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.897875] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.897878] ? mark_held_locks+0x46/0x90 <4>[ 650.897889] __iommu_map+0x119/0x2c0 <4>[ 650.897898] iommu_map_sg+0xbf/0x210 <4>[ 650.897905] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.897915] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.898392] ? lock_acquire+0xc9/0x300 <4>[ 650.900187] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.900224] ---[ end trace 0000000000000000 ]--- <4>[ 650.900355] 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>[ 650.900362] RBP: ffffc9000401b398 R08: 0000000000268ca5 R09: 0000000000000001 <4>[ 650.900364] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5b <4>[ 650.900365] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca5003 <4>[ 650.900367] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.900368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.900370] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.900371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.900373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.900374] Call Trace: <4>[ 650.900376] <TASK> <4>[ 650.900377] ? show_regs+0x6c/0x80 <4>[ 650.900381] ? __warn+0x93/0x1c0 <4>[ 650.900384] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.900388] ? report_bug+0x182/0x1b0 <4>[ 650.900393] ? handle_bug+0x6e/0xb0 <4>[ 650.900396] ? exc_invalid_op+0x18/0x80 <4>[ 650.900399] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.900408] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.900412] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.900415] ? mark_held_locks+0x46/0x90 <4>[ 650.900426] __iommu_map+0x119/0x2c0 <4>[ 650.900435] iommu_map_sg+0xbf/0x210 <4>[ 650.900442] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.900452] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.902525] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.902743] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.902900] 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>[ 650.902907] RBP: ffffc9000401b398 R08: 0000000000268ca6 R09: 0000000000000001 <4>[ 650.902909] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f5a <4>[ 650.902910] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca6003 <4>[ 650.902912] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.902914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.902915] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.902917] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.902918] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.902920] Call Trace: <4>[ 650.902921] <TASK> <4>[ 650.902923] ? show_regs+0x6c/0x80 <4>[ 650.902926] ? __warn+0x93/0x1c0 <4>[ 650.902929] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.902933] ? report_bug+0x182/0x1b0 <4>[ 650.902938] ? handle_bug+0x6e/0xb0 <4>[ 650.902942] ? exc_invalid_op+0x18/0x80 <4>[ 650.902945] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.902954] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.902958] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.902961] ? mark_held_locks+0x46/0x90 <4>[ 650.902972] __iommu_map+0x119/0x2c0 <4>[ 650.902981] iommu_map_sg+0xbf/0x210 <4>[ 650.902988] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.902998] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.903627] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.905289] </TASK> <4>[ 650.905296] softirqs last enabled at (250308788): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.905436] RDX: 0000000000000000 RSI: 0000000003d15ca8 RDI: 0000000000000000 <4>[ 650.905437] RBP: ffffc9000401b398 R08: 0000000000268ca7 R09: 0000000000000001 <4>[ 650.905439] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f59 <4>[ 650.905440] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca7003 <4>[ 650.905442] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.905443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.905445] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.905446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.905448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.905449] Call Trace: <4>[ 650.905450] <TASK> <4>[ 650.905452] ? show_regs+0x6c/0x80 <4>[ 650.905456] ? __warn+0x93/0x1c0 <4>[ 650.905459] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.905463] ? report_bug+0x182/0x1b0 <4>[ 650.905468] ? handle_bug+0x6e/0xb0 <4>[ 650.905472] ? exc_invalid_op+0x18/0x80 <4>[ 650.905474] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.905484] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.905487] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.905490] ? mark_held_locks+0x46/0x90 <4>[ 650.905501] __iommu_map+0x119/0x2c0 <4>[ 650.905510] iommu_map_sg+0xbf/0x210 <4>[ 650.905517] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.905527] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.905533] dma_map_sgtable+0x1d/0x40 <4>[ 650.905536] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.905689] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.907808] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.907969] 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>[ 650.907975] RBP: ffffc9000401b398 R08: 0000000000268ca8 R09: 0000000000000001 <4>[ 650.907977] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f58 <4>[ 650.907978] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca8003 <4>[ 650.907980] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.907982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.907983] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.907985] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.907986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.907988] Call Trace: <4>[ 650.907989] <TASK> <4>[ 650.907991] ? show_regs+0x6c/0x80 <4>[ 650.907994] ? __warn+0x93/0x1c0 <4>[ 650.907997] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.908001] ? report_bug+0x182/0x1b0 <4>[ 650.908006] ? handle_bug+0x6e/0xb0 <4>[ 650.908010] ? exc_invalid_op+0x18/0x80 <4>[ 650.908013] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.908022] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.908025] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.908028] ? mark_held_locks+0x46/0x90 <4>[ 650.908039] __iommu_map+0x119/0x2c0 <4>[ 650.908048] iommu_map_sg+0xbf/0x210 <4>[ 650.908055] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.908065] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.908696] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.910352] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 650.910506] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.910510] RDX: 0000000000000000 RSI: 0000000003d15caa RDI: 0000000000000000 <4>[ 650.910511] RBP: ffffc9000401b398 R08: 0000000000268ca9 R09: 0000000000000001 <4>[ 650.910513] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f57 <4>[ 650.910514] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ca9003 <4>[ 650.910516] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.910517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.910519] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.910520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.910522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.910523] Call Trace: <4>[ 650.910525] <TASK> <4>[ 650.910526] ? show_regs+0x6c/0x80 <4>[ 650.910530] ? __warn+0x93/0x1c0 <4>[ 650.910533] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.910537] ? report_bug+0x182/0x1b0 <4>[ 650.910542] ? handle_bug+0x6e/0xb0 <4>[ 650.910546] ? exc_invalid_op+0x18/0x80 <4>[ 650.910549] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.910558] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.910561] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.910564] ? mark_held_locks+0x46/0x90 <4>[ 650.910575] __iommu_map+0x119/0x2c0 <4>[ 650.910584] iommu_map_sg+0xbf/0x210 <4>[ 650.910591] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.910601] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.910607] dma_map_sgtable+0x1d/0x40 <4>[ 650.910610] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.912668] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.912884] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.913041] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.913048] RDX: 0000000000000000 RSI: 0000000003d15cab RDI: 0000000000000000 <4>[ 650.913050] RBP: ffffc9000401b398 R08: 0000000000268caa R09: 0000000000000001 <4>[ 650.913051] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f56 <4>[ 650.913053] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268caa003 <4>[ 650.913054] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.913056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.913057] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.913059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.913060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.913062] Call Trace: <4>[ 650.913063] <TASK> <4>[ 650.913065] ? show_regs+0x6c/0x80 <4>[ 650.913068] ? __warn+0x93/0x1c0 <4>[ 650.913072] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.913076] ? report_bug+0x182/0x1b0 <4>[ 650.913081] ? handle_bug+0x6e/0xb0 <4>[ 650.913084] ? exc_invalid_op+0x18/0x80 <4>[ 650.913087] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.913096] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.913100] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.913103] ? mark_held_locks+0x46/0x90 <4>[ 650.913114] __iommu_map+0x119/0x2c0 <4>[ 650.913123] iommu_map_sg+0xbf/0x210 <4>[ 650.913130] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.913140] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.913145] dma_map_sgtable+0x1d/0x40 <4>[ 650.913149] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.913303] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.915408] entry_SYSCALL_64_after_hwframe+0x76/0x7e <2>[ 650.915447] DMAR: ERROR: DMA PTE for vPFN 0x3d15cac already set (to 268cab003 not 268cab003) <4>[ 650.915581] RDX: 0000000000000000 RSI: 0000000003d15cac RDI: 0000000000000000 <4>[ 650.915583] RBP: ffffc9000401b398 R08: 0000000000268cab R09: 0000000000000001 <4>[ 650.915584] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f55 <4>[ 650.915586] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cab003 <4>[ 650.915587] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.915589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.915590] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.915592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.915593] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.915595] Call Trace: <4>[ 650.915596] <TASK> <4>[ 650.915598] ? show_regs+0x6c/0x80 <4>[ 650.915601] ? __warn+0x93/0x1c0 <4>[ 650.915604] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.915608] ? report_bug+0x182/0x1b0 <4>[ 650.915614] ? handle_bug+0x6e/0xb0 <4>[ 650.915617] ? exc_invalid_op+0x18/0x80 <4>[ 650.915620] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.915629] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.915633] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.915635] ? mark_held_locks+0x46/0x90 <4>[ 650.915647] __iommu_map+0x119/0x2c0 <4>[ 650.915656] iommu_map_sg+0xbf/0x210 <4>[ 650.915663] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.915673] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.915678] dma_map_sgtable+0x1d/0x40 <4>[ 650.915682] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.915840] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.917953] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.918114] 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>[ 650.918121] RBP: ffffc9000401b398 R08: 0000000000268cac R09: 0000000000000001 <4>[ 650.918123] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f54 <4>[ 650.918124] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cac003 <4>[ 650.918126] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.918127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.918129] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.918130] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.918132] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.918133] Call Trace: <4>[ 650.918134] <TASK> <4>[ 650.918136] ? show_regs+0x6c/0x80 <4>[ 650.918140] ? __warn+0x93/0x1c0 <4>[ 650.918143] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.918147] ? report_bug+0x182/0x1b0 <4>[ 650.918152] ? handle_bug+0x6e/0xb0 <4>[ 650.918155] ? exc_invalid_op+0x18/0x80 <4>[ 650.918158] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.918168] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.918171] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.918174] ? mark_held_locks+0x46/0x90 <4>[ 650.918185] __iommu_map+0x119/0x2c0 <4>[ 650.918194] iommu_map_sg+0xbf/0x210 <4>[ 650.918201] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.918211] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.920282] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.920492] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 650.920651] 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>[ 650.920658] RBP: ffffc9000401b398 R08: 0000000000268cad R09: 0000000000000001 <4>[ 650.920660] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f53 <4>[ 650.920661] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cad003 <4>[ 650.920663] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.920664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.920666] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.920668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.920669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.920670] Call Trace: <4>[ 650.920672] <TASK> <4>[ 650.920673] ? show_regs+0x6c/0x80 <4>[ 650.920677] ? __warn+0x93/0x1c0 <4>[ 650.920680] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.920684] ? report_bug+0x182/0x1b0 <4>[ 650.920689] ? handle_bug+0x6e/0xb0 <4>[ 650.920693] ? exc_invalid_op+0x18/0x80 <4>[ 650.920696] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.920705] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.920708] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.920711] ? mark_held_locks+0x46/0x90 <4>[ 650.920722] __iommu_map+0x119/0x2c0 <4>[ 650.920731] iommu_map_sg+0xbf/0x210 <4>[ 650.920744] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.920754] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.921386] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.923050] </TASK> <4>[ 650.923057] softirqs last enabled at (250335266): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.923197] RDX: 0000000000000000 RSI: 0000000003d15caf RDI: 0000000000000000 <4>[ 650.923199] RBP: ffffc9000401b398 R08: 0000000000268cae R09: 0000000000000001 <4>[ 650.923200] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f52 <4>[ 650.923202] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cae003 <4>[ 650.923203] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.923205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.923207] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.923208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.923209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.923211] Call Trace: <4>[ 650.923212] <TASK> <4>[ 650.923214] ? show_regs+0x6c/0x80 <4>[ 650.923217] ? __warn+0x93/0x1c0 <4>[ 650.923221] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.923225] ? report_bug+0x182/0x1b0 <4>[ 650.923230] ? handle_bug+0x6e/0xb0 <4>[ 650.923233] ? exc_invalid_op+0x18/0x80 <4>[ 650.923236] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.923245] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.923248] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.923251] ? mark_held_locks+0x46/0x90 <4>[ 650.923263] __iommu_map+0x119/0x2c0 <4>[ 650.923272] iommu_map_sg+0xbf/0x210 <4>[ 650.923279] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.923289] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.923295] dma_map_sgtable+0x1d/0x40 <4>[ 650.923298] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.923451] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.925568] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.925727] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.925740] RDX: 0000000000000000 RSI: 0000000003d15cb0 RDI: 0000000000000000 <4>[ 650.925741] RBP: ffffc9000401b398 R08: 0000000000268caf R09: 0000000000000001 <4>[ 650.925743] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f51 <4>[ 650.925744] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268caf003 <4>[ 650.925746] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.925747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.925749] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.925751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.925752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.925753] Call Trace: <4>[ 650.925755] <TASK> <4>[ 650.925756] ? show_regs+0x6c/0x80 <4>[ 650.925760] ? __warn+0x93/0x1c0 <4>[ 650.925763] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.925767] ? report_bug+0x182/0x1b0 <4>[ 650.925772] ? handle_bug+0x6e/0xb0 <4>[ 650.925776] ? exc_invalid_op+0x18/0x80 <4>[ 650.925779] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.925788] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.925792] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.925795] ? mark_held_locks+0x46/0x90 <4>[ 650.925806] __iommu_map+0x119/0x2c0 <4>[ 650.925815] iommu_map_sg+0xbf/0x210 <4>[ 650.925822] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.925832] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.925838] dma_map_sgtable+0x1d/0x40 <4>[ 650.925841] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.925995] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.928119] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.928279] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.928286] RDX: 0000000000000000 RSI: 0000000003d15cb1 RDI: 0000000000000000 <4>[ 650.928288] RBP: ffffc9000401b398 R08: 0000000000268cb0 R09: 0000000000000001 <4>[ 650.928289] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f50 <4>[ 650.928291] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb0003 <4>[ 650.928292] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.928294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.928296] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.928297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.928299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.928300] Call Trace: <4>[ 650.928302] <TASK> <4>[ 650.928303] ? show_regs+0x6c/0x80 <4>[ 650.928307] ? __warn+0x93/0x1c0 <4>[ 650.928310] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.928314] ? report_bug+0x182/0x1b0 <4>[ 650.928319] ? handle_bug+0x6e/0xb0 <4>[ 650.928323] ? exc_invalid_op+0x18/0x80 <4>[ 650.928326] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.928335] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.928338] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.928341] ? mark_held_locks+0x46/0x90 <4>[ 650.928352] __iommu_map+0x119/0x2c0 <4>[ 650.928361] iommu_map_sg+0xbf/0x210 <4>[ 650.928368] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.928378] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.928384] dma_map_sgtable+0x1d/0x40 <4>[ 650.928388] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.928542] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.930662] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.930829] 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>[ 650.930836] RBP: ffffc9000401b398 R08: 0000000000268cb1 R09: 0000000000000001 <4>[ 650.930838] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4f <4>[ 650.930839] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb1003 <4>[ 650.930841] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.930842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.930844] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.930846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.930847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.930849] Call Trace: <4>[ 650.930850] <TASK> <4>[ 650.930852] ? show_regs+0x6c/0x80 <4>[ 650.930855] ? __warn+0x93/0x1c0 <4>[ 650.930859] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.930863] ? report_bug+0x182/0x1b0 <4>[ 650.930868] ? handle_bug+0x6e/0xb0 <4>[ 650.930871] ? exc_invalid_op+0x18/0x80 <4>[ 650.930874] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.930883] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.930887] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.930890] ? mark_held_locks+0x46/0x90 <4>[ 650.930901] __iommu_map+0x119/0x2c0 <4>[ 650.930911] iommu_map_sg+0xbf/0x210 <4>[ 650.930918] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.930928] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.931561] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.933210] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 650.933365] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.933368] RDX: 0000000000000000 RSI: 0000000003d15cb3 RDI: 0000000000000000 <4>[ 650.933370] RBP: ffffc9000401b398 R08: 0000000000268cb2 R09: 0000000000000001 <4>[ 650.933371] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4e <4>[ 650.933373] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb2003 <4>[ 650.933374] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.933376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.933377] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.933379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.933380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.933382] Call Trace: <4>[ 650.933383] <TASK> <4>[ 650.933385] ? show_regs+0x6c/0x80 <4>[ 650.933388] ? __warn+0x93/0x1c0 <4>[ 650.933391] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.933395] ? report_bug+0x182/0x1b0 <4>[ 650.933400] ? handle_bug+0x6e/0xb0 <4>[ 650.933404] ? exc_invalid_op+0x18/0x80 <4>[ 650.933407] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.933416] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.933419] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.933422] ? mark_held_locks+0x46/0x90 <4>[ 650.933434] __iommu_map+0x119/0x2c0 <4>[ 650.933443] iommu_map_sg+0xbf/0x210 <4>[ 650.933450] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.933460] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.933465] dma_map_sgtable+0x1d/0x40 <4>[ 650.933469] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.935019] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.935741] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 650.935898] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.935902] RDX: 0000000000000000 RSI: 0000000003d15cb4 RDI: 0000000000000000 <4>[ 650.935903] RBP: ffffc9000401b398 R08: 0000000000268cb3 R09: 0000000000000001 <4>[ 650.935905] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4d <4>[ 650.935906] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb3003 <4>[ 650.935908] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.935909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.935911] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.935912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.935914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.935915] Call Trace: <4>[ 650.935917] <TASK> <4>[ 650.935918] ? show_regs+0x6c/0x80 <4>[ 650.935922] ? __warn+0x93/0x1c0 <4>[ 650.935925] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.935929] ? report_bug+0x182/0x1b0 <4>[ 650.935934] ? handle_bug+0x6e/0xb0 <4>[ 650.935937] ? exc_invalid_op+0x18/0x80 <4>[ 650.935940] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.935950] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.935953] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.935956] ? mark_held_locks+0x46/0x90 <4>[ 650.935967] __iommu_map+0x119/0x2c0 <4>[ 650.935976] iommu_map_sg+0xbf/0x210 <4>[ 650.935983] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.935993] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.935999] dma_map_sgtable+0x1d/0x40 <4>[ 650.936002] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.937248] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 650.938266] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.938423] 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>[ 650.938430] RBP: ffffc9000401b398 R08: 0000000000268cb4 R09: 0000000000000001 <4>[ 650.938431] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4c <4>[ 650.938433] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb4003 <4>[ 650.938434] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.938436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.938437] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.938439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.938440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.938442] Call Trace: <4>[ 650.938443] <TASK> <4>[ 650.938445] ? show_regs+0x6c/0x80 <4>[ 650.938448] ? __warn+0x93/0x1c0 <4>[ 650.938451] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.938455] ? report_bug+0x182/0x1b0 <4>[ 650.938460] ? handle_bug+0x6e/0xb0 <4>[ 650.938464] ? exc_invalid_op+0x18/0x80 <4>[ 650.938467] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.938476] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.938479] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.938482] ? mark_held_locks+0x46/0x90 <4>[ 650.938493] __iommu_map+0x119/0x2c0 <4>[ 650.938503] iommu_map_sg+0xbf/0x210 <4>[ 650.938510] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.938520] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.940082] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.940807] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 650.940963] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.940966] RDX: 0000000000000000 RSI: 0000000003d15cb6 RDI: 0000000000000000 <4>[ 650.940968] RBP: ffffc9000401b398 R08: 0000000000268cb5 R09: 0000000000000001 <4>[ 650.940969] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4b <4>[ 650.940971] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb5003 <4>[ 650.940972] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.940974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.940976] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.940977] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.940979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.940980] Call Trace: <4>[ 650.940981] <TASK> <4>[ 650.940983] ? show_regs+0x6c/0x80 <4>[ 650.940987] ? __warn+0x93/0x1c0 <4>[ 650.940990] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.940994] ? report_bug+0x182/0x1b0 <4>[ 650.940999] ? handle_bug+0x6e/0xb0 <4>[ 650.941003] ? exc_invalid_op+0x18/0x80 <4>[ 650.941005] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.941015] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.941018] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.941021] ? mark_held_locks+0x46/0x90 <4>[ 650.941032] __iommu_map+0x119/0x2c0 <4>[ 650.941041] iommu_map_sg+0xbf/0x210 <4>[ 650.941049] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.941058] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.941064] dma_map_sgtable+0x1d/0x40 <4>[ 650.941067] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.941687] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.943351] </TASK> <4>[ 650.943358] softirqs last enabled at (250364342): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.943498] RDX: 0000000000000000 RSI: 0000000003d15cb7 RDI: 0000000000000000 <4>[ 650.943500] RBP: ffffc9000401b398 R08: 0000000000268cb6 R09: 0000000000000001 <4>[ 650.943501] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f4a <4>[ 650.943503] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb6003 <4>[ 650.943504] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.943506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.943507] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.943509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.943510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.943512] Call Trace: <4>[ 650.943513] <TASK> <4>[ 650.943515] ? show_regs+0x6c/0x80 <4>[ 650.943518] ? __warn+0x93/0x1c0 <4>[ 650.943522] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.943525] ? report_bug+0x182/0x1b0 <4>[ 650.943530] ? handle_bug+0x6e/0xb0 <4>[ 650.943534] ? exc_invalid_op+0x18/0x80 <4>[ 650.943537] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.943546] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.943550] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.943553] ? mark_held_locks+0x46/0x90 <4>[ 650.943564] __iommu_map+0x119/0x2c0 <4>[ 650.943573] iommu_map_sg+0xbf/0x210 <4>[ 650.943580] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.943590] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.943596] dma_map_sgtable+0x1d/0x40 <4>[ 650.943599] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.943757] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.945877] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.946036] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.946044] RDX: 0000000000000000 RSI: 0000000003d15cb8 RDI: 0000000000000000 <4>[ 650.946045] RBP: ffffc9000401b398 R08: 0000000000268cb7 R09: 0000000000000001 <4>[ 650.946047] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f49 <4>[ 650.946048] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb7003 <4>[ 650.946050] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.946051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.946053] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.946054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.946056] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.946057] Call Trace: <4>[ 650.946059] <TASK> <4>[ 650.946060] ? show_regs+0x6c/0x80 <4>[ 650.946064] ? __warn+0x93/0x1c0 <4>[ 650.946067] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.946071] ? report_bug+0x182/0x1b0 <4>[ 650.946076] ? handle_bug+0x6e/0xb0 <4>[ 650.946080] ? exc_invalid_op+0x18/0x80 <4>[ 650.946083] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.946092] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.946095] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.946098] ? mark_held_locks+0x46/0x90 <4>[ 650.946110] __iommu_map+0x119/0x2c0 <4>[ 650.946119] iommu_map_sg+0xbf/0x210 <4>[ 650.946126] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.946136] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.946141] dma_map_sgtable+0x1d/0x40 <4>[ 650.946145] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.946300] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.948423] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.948582] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.948590] RDX: 0000000000000000 RSI: 0000000003d15cb9 RDI: 0000000000000000 <4>[ 650.948591] RBP: ffffc9000401b398 R08: 0000000000268cb8 R09: 0000000000000001 <4>[ 650.948593] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f48 <4>[ 650.948594] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb8003 <4>[ 650.948596] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.948597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.948599] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.948600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.948602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.948603] Call Trace: <4>[ 650.948604] <TASK> <4>[ 650.948606] ? show_regs+0x6c/0x80 <4>[ 650.948610] ? __warn+0x93/0x1c0 <4>[ 650.948613] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.948617] ? report_bug+0x182/0x1b0 <4>[ 650.948622] ? handle_bug+0x6e/0xb0 <4>[ 650.948625] ? exc_invalid_op+0x18/0x80 <4>[ 650.948628] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.948637] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.948641] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.948644] ? mark_held_locks+0x46/0x90 <4>[ 650.948655] __iommu_map+0x119/0x2c0 <4>[ 650.948664] iommu_map_sg+0xbf/0x210 <4>[ 650.948671] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.948681] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.948686] dma_map_sgtable+0x1d/0x40 <4>[ 650.948690] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.948849] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.950957] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.951115] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.951122] RDX: 0000000000000000 RSI: 0000000003d15cba RDI: 0000000000000000 <4>[ 650.951124] RBP: ffffc9000401b398 R08: 0000000000268cb9 R09: 0000000000000001 <4>[ 650.951125] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f47 <4>[ 650.951127] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cb9003 <4>[ 650.951128] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.951130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.951132] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.951133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.951135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.951136] Call Trace: <4>[ 650.951137] <TASK> <4>[ 650.951139] ? show_regs+0x6c/0x80 <4>[ 650.951143] ? __warn+0x93/0x1c0 <4>[ 650.951146] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.951150] ? report_bug+0x182/0x1b0 <4>[ 650.951155] ? handle_bug+0x6e/0xb0 <4>[ 650.951158] ? exc_invalid_op+0x18/0x80 <4>[ 650.951161] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.951170] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.951174] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.951177] ? mark_held_locks+0x46/0x90 <4>[ 650.951188] __iommu_map+0x119/0x2c0 <4>[ 650.951197] iommu_map_sg+0xbf/0x210 <4>[ 650.951204] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.951214] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.951219] dma_map_sgtable+0x1d/0x40 <4>[ 650.951223] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.951379] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.953500] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.953659] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.953667] RDX: 0000000000000000 RSI: 0000000003d15cbb RDI: 0000000000000000 <4>[ 650.953668] RBP: ffffc9000401b398 R08: 0000000000268cba R09: 0000000000000001 <4>[ 650.953670] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f46 <4>[ 650.953671] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cba003 <4>[ 650.953673] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.953674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.953676] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.953677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.953679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.953680] Call Trace: <4>[ 650.953681] <TASK> <4>[ 650.953683] ? show_regs+0x6c/0x80 <4>[ 650.953687] ? __warn+0x93/0x1c0 <4>[ 650.953690] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.953694] ? report_bug+0x182/0x1b0 <4>[ 650.953699] ? handle_bug+0x6e/0xb0 <4>[ 650.953703] ? exc_invalid_op+0x18/0x80 <4>[ 650.953705] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.953715] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.953718] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.953721] ? mark_held_locks+0x46/0x90 <4>[ 650.953732] __iommu_map+0x119/0x2c0 <4>[ 650.953747] iommu_map_sg+0xbf/0x210 <4>[ 650.953754] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.953764] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.953770] dma_map_sgtable+0x1d/0x40 <4>[ 650.953773] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.953927] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.956041] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.956200] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.956208] RDX: 0000000000000000 RSI: 0000000003d15cbc RDI: 0000000000000000 <4>[ 650.956209] RBP: ffffc9000401b398 R08: 0000000000268cbb R09: 0000000000000001 <4>[ 650.956210] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f45 <4>[ 650.956212] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cbb003 <4>[ 650.956214] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.956215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.956217] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.956218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.956220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.956221] Call Trace: <4>[ 650.956223] <TASK> <4>[ 650.956224] ? show_regs+0x6c/0x80 <4>[ 650.956228] ? __warn+0x93/0x1c0 <4>[ 650.956231] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.956235] ? report_bug+0x182/0x1b0 <4>[ 650.956240] ? handle_bug+0x6e/0xb0 <4>[ 650.956244] ? exc_invalid_op+0x18/0x80 <4>[ 650.956247] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.956256] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.956259] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.956262] ? mark_held_locks+0x46/0x90 <4>[ 650.956273] __iommu_map+0x119/0x2c0 <4>[ 650.956282] iommu_map_sg+0xbf/0x210 <4>[ 650.956289] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.956299] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.956305] dma_map_sgtable+0x1d/0x40 <4>[ 650.956308] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.956465] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.958577] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.958614] ---[ end trace 0000000000000000 ]--- <4>[ 650.958756] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.958760] RDX: 0000000000000000 RSI: 0000000003d15cbd RDI: 0000000000000000 <4>[ 650.958761] RBP: ffffc9000401b398 R08: 0000000000268cbc R09: 0000000000000001 <4>[ 650.958763] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f44 <4>[ 650.958764] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cbc003 <4>[ 650.958766] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.958767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.958769] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.958771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.958772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.958773] Call Trace: <4>[ 650.958775] <TASK> <4>[ 650.958776] ? show_regs+0x6c/0x80 <4>[ 650.958780] ? __warn+0x93/0x1c0 <4>[ 650.958783] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.958787] ? report_bug+0x182/0x1b0 <4>[ 650.958793] ? handle_bug+0x6e/0xb0 <4>[ 650.958797] ? exc_invalid_op+0x18/0x80 <4>[ 650.958800] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.958809] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.958812] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.958815] ? mark_held_locks+0x46/0x90 <4>[ 650.958827] __iommu_map+0x119/0x2c0 <4>[ 650.958836] iommu_map_sg+0xbf/0x210 <4>[ 650.958843] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.958853] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.958859] dma_map_sgtable+0x1d/0x40 <4>[ 650.958862] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.960418] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 650.961146] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 650.961304] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.961308] RDX: 0000000000000000 RSI: 0000000003d15cbe RDI: 0000000000000000 <4>[ 650.961309] RBP: ffffc9000401b398 R08: 0000000000268cbd R09: 0000000000000001 <4>[ 650.961311] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f43 <4>[ 650.961312] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cbd003 <4>[ 650.961314] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.961315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.961317] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.961318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.961320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.961321] Call Trace: <4>[ 650.961322] <TASK> <4>[ 650.961324] ? show_regs+0x6c/0x80 <4>[ 650.961328] ? __warn+0x93/0x1c0 <4>[ 650.961331] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.961335] ? report_bug+0x182/0x1b0 <4>[ 650.961340] ? handle_bug+0x6e/0xb0 <4>[ 650.961344] ? exc_invalid_op+0x18/0x80 <4>[ 650.961347] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.961356] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.961360] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.961362] ? mark_held_locks+0x46/0x90 <4>[ 650.961374] __iommu_map+0x119/0x2c0 <4>[ 650.961383] iommu_map_sg+0xbf/0x210 <4>[ 650.961390] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.961400] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.961405] dma_map_sgtable+0x1d/0x40 <4>[ 650.961409] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.961880] ? lock_acquire+0xc9/0x300 <4>[ 650.963669] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.963706] ---[ end trace 0000000000000000 ]--- <4>[ 650.963843] 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>[ 650.963850] RBP: ffffc9000401b398 R08: 0000000000268cbe R09: 0000000000000001 <4>[ 650.963851] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f42 <4>[ 650.963853] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cbe003 <4>[ 650.963854] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.963856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.963858] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.963859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.963861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.963863] Call Trace: <4>[ 650.963864] <TASK> <4>[ 650.963866] ? show_regs+0x6c/0x80 <4>[ 650.963870] ? __warn+0x93/0x1c0 <4>[ 650.963873] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.963877] ? report_bug+0x182/0x1b0 <4>[ 650.963882] ? handle_bug+0x6e/0xb0 <4>[ 650.963886] ? exc_invalid_op+0x18/0x80 <4>[ 650.963888] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.963898] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.963901] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.963904] ? mark_held_locks+0x46/0x90 <4>[ 650.963915] __iommu_map+0x119/0x2c0 <4>[ 650.963924] iommu_map_sg+0xbf/0x210 <4>[ 650.963932] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.963942] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.966001] drm_ioctl_kernel+0xb2/0x120 <4>[ 650.966214] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.966372] 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>[ 650.966378] RBP: ffffc9000401b398 R08: 0000000000268cbf R09: 0000000000000001 <4>[ 650.966380] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f41 <4>[ 650.966381] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cbf003 <4>[ 650.966383] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.966384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.966386] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.966388] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.966389] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.966390] Call Trace: <4>[ 650.966392] <TASK> <4>[ 650.966393] ? show_regs+0x6c/0x80 <4>[ 650.966397] ? __warn+0x93/0x1c0 <4>[ 650.966400] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.966404] ? report_bug+0x182/0x1b0 <4>[ 650.966409] ? handle_bug+0x6e/0xb0 <4>[ 650.966413] ? exc_invalid_op+0x18/0x80 <4>[ 650.966415] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.966425] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.966428] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.966431] ? mark_held_locks+0x46/0x90 <4>[ 650.966442] __iommu_map+0x119/0x2c0 <4>[ 650.966451] iommu_map_sg+0xbf/0x210 <4>[ 650.966458] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.966469] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.967107] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.968772] </TASK> <4>[ 650.968779] softirqs last enabled at (250402882): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.968922] RDX: 0000000000000000 RSI: 0000000003d15cc1 RDI: 0000000000000000 <4>[ 650.968923] RBP: ffffc9000401b398 R08: 0000000000268cc0 R09: 0000000000000001 <4>[ 650.968924] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f40 <4>[ 650.968926] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc0003 <4>[ 650.968928] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.968929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.968931] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.968932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.968934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.968935] Call Trace: <4>[ 650.968936] <TASK> <4>[ 650.968938] ? show_regs+0x6c/0x80 <4>[ 650.968942] ? __warn+0x93/0x1c0 <4>[ 650.968945] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.968949] ? report_bug+0x182/0x1b0 <4>[ 650.968954] ? handle_bug+0x6e/0xb0 <4>[ 650.968958] ? exc_invalid_op+0x18/0x80 <4>[ 650.968961] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.968970] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.968973] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.968976] ? mark_held_locks+0x46/0x90 <4>[ 650.968987] __iommu_map+0x119/0x2c0 <4>[ 650.968996] iommu_map_sg+0xbf/0x210 <4>[ 650.969003] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.969014] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.969019] dma_map_sgtable+0x1d/0x40 <4>[ 650.969023] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.969178] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.971288] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.971450] 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>[ 650.971457] RBP: ffffc9000401b398 R08: 0000000000268cc1 R09: 0000000000000001 <4>[ 650.971458] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3f <4>[ 650.971460] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc1003 <4>[ 650.971461] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.971463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.971464] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.971466] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.971467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.971469] Call Trace: <4>[ 650.971470] <TASK> <4>[ 650.971472] ? show_regs+0x6c/0x80 <4>[ 650.971475] ? __warn+0x93/0x1c0 <4>[ 650.971479] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.971483] ? report_bug+0x182/0x1b0 <4>[ 650.971488] ? handle_bug+0x6e/0xb0 <4>[ 650.971491] ? exc_invalid_op+0x18/0x80 <4>[ 650.971494] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.971503] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.971507] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.971510] ? mark_held_locks+0x46/0x90 <4>[ 650.971521] __iommu_map+0x119/0x2c0 <4>[ 650.971530] iommu_map_sg+0xbf/0x210 <4>[ 650.971537] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.971547] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.972180] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.973830] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 650.973983] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.973987] RDX: 0000000000000000 RSI: 0000000003d15cc3 RDI: 0000000000000000 <4>[ 650.973989] RBP: ffffc9000401b398 R08: 0000000000268cc2 R09: 0000000000000001 <4>[ 650.973990] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3e <4>[ 650.973992] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc2003 <4>[ 650.973993] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.973995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.973996] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.973998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.973999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.974001] Call Trace: <4>[ 650.974002] <TASK> <4>[ 650.974004] ? show_regs+0x6c/0x80 <4>[ 650.974007] ? __warn+0x93/0x1c0 <4>[ 650.974010] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.974014] ? report_bug+0x182/0x1b0 <4>[ 650.974019] ? handle_bug+0x6e/0xb0 <4>[ 650.974023] ? exc_invalid_op+0x18/0x80 <4>[ 650.974026] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.974035] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.974038] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.974041] ? mark_held_locks+0x46/0x90 <4>[ 650.974052] __iommu_map+0x119/0x2c0 <4>[ 650.974061] iommu_map_sg+0xbf/0x210 <4>[ 650.974068] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.974079] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.974084] dma_map_sgtable+0x1d/0x40 <4>[ 650.974088] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.975340] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 650.976359] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.976515] 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>[ 650.976522] RBP: ffffc9000401b398 R08: 0000000000268cc3 R09: 0000000000000001 <4>[ 650.976524] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3d <4>[ 650.976525] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc3003 <4>[ 650.976527] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.976528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.976530] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.976531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.976533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.976534] Call Trace: <4>[ 650.976536] <TASK> <4>[ 650.976537] ? show_regs+0x6c/0x80 <4>[ 650.976541] ? __warn+0x93/0x1c0 <4>[ 650.976544] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.976548] ? report_bug+0x182/0x1b0 <4>[ 650.976553] ? handle_bug+0x6e/0xb0 <4>[ 650.976557] ? exc_invalid_op+0x18/0x80 <4>[ 650.976559] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.976569] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.976572] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.976575] ? mark_held_locks+0x46/0x90 <4>[ 650.976586] __iommu_map+0x119/0x2c0 <4>[ 650.976595] iommu_map_sg+0xbf/0x210 <4>[ 650.976602] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.976612] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.978331] ? __kernel_text_address+0x12/0x50 <4>[ 650.978891] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 650.979048] 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>[ 650.979055] RBP: ffffc9000401b398 R08: 0000000000268cc4 R09: 0000000000000001 <4>[ 650.979057] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3c <4>[ 650.979058] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc4003 <4>[ 650.979060] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.979061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.979063] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.979064] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.979066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.979068] Call Trace: <4>[ 650.979069] <TASK> <4>[ 650.979071] ? show_regs+0x6c/0x80 <4>[ 650.979074] ? __warn+0x93/0x1c0 <4>[ 650.979077] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.979081] ? report_bug+0x182/0x1b0 <4>[ 650.979086] ? handle_bug+0x6e/0xb0 <4>[ 650.979090] ? exc_invalid_op+0x18/0x80 <4>[ 650.979093] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.979102] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.979105] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.979108] ? mark_held_locks+0x46/0x90 <4>[ 650.979120] __iommu_map+0x119/0x2c0 <4>[ 650.979129] iommu_map_sg+0xbf/0x210 <4>[ 650.979136] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.979146] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.979779] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 650.981434] </TASK> <4>[ 650.981441] softirqs last enabled at (250420326): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.981580] RDX: 0000000000000000 RSI: 0000000003d15cc6 RDI: 0000000000000000 <4>[ 650.981581] RBP: ffffc9000401b398 R08: 0000000000268cc5 R09: 0000000000000001 <4>[ 650.981583] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3b <4>[ 650.981584] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc5003 <4>[ 650.981586] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.981587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.981589] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.981591] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.981592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.981593] Call Trace: <4>[ 650.981595] <TASK> <4>[ 650.981596] ? show_regs+0x6c/0x80 <4>[ 650.981600] ? __warn+0x93/0x1c0 <4>[ 650.981603] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.981607] ? report_bug+0x182/0x1b0 <4>[ 650.981612] ? handle_bug+0x6e/0xb0 <4>[ 650.981616] ? exc_invalid_op+0x18/0x80 <4>[ 650.981619] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.981628] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.981631] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.981634] ? mark_held_locks+0x46/0x90 <4>[ 650.981645] __iommu_map+0x119/0x2c0 <4>[ 650.981654] iommu_map_sg+0xbf/0x210 <4>[ 650.981661] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.981672] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.981677] dma_map_sgtable+0x1d/0x40 <4>[ 650.981681] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.981838] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.983945] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.984106] 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>[ 650.984113] RBP: ffffc9000401b398 R08: 0000000000268cc6 R09: 0000000000000001 <4>[ 650.984114] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f3a <4>[ 650.984116] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc6003 <4>[ 650.984117] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.984119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.984120] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.984122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.984123] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.984125] Call Trace: <4>[ 650.984126] <TASK> <4>[ 650.984128] ? show_regs+0x6c/0x80 <4>[ 650.984131] ? __warn+0x93/0x1c0 <4>[ 650.984134] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.984138] ? report_bug+0x182/0x1b0 <4>[ 650.984143] ? handle_bug+0x6e/0xb0 <4>[ 650.984147] ? exc_invalid_op+0x18/0x80 <4>[ 650.984150] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.984159] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.984163] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.984166] ? mark_held_locks+0x46/0x90 <4>[ 650.984177] __iommu_map+0x119/0x2c0 <4>[ 650.984186] iommu_map_sg+0xbf/0x210 <4>[ 650.984193] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.984203] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.984679] ? lock_acquire+0xc9/0x300 <4>[ 650.986479] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.986516] ---[ end trace 0000000000000000 ]--- <4>[ 650.986648] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 650.986652] RDX: 0000000000000000 RSI: 0000000003d15cc8 RDI: 0000000000000000 <4>[ 650.986654] RBP: ffffc9000401b398 R08: 0000000000268cc7 R09: 0000000000000001 <4>[ 650.986655] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f39 <4>[ 650.986657] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc7003 <4>[ 650.986658] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.986660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.986662] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.986663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.986664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.986666] Call Trace: <4>[ 650.986667] <TASK> <4>[ 650.986669] ? show_regs+0x6c/0x80 <4>[ 650.986672] ? __warn+0x93/0x1c0 <4>[ 650.986676] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.986680] ? report_bug+0x182/0x1b0 <4>[ 650.986685] ? handle_bug+0x6e/0xb0 <4>[ 650.986688] ? exc_invalid_op+0x18/0x80 <4>[ 650.986691] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.986700] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.986704] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.986707] ? mark_held_locks+0x46/0x90 <4>[ 650.986718] __iommu_map+0x119/0x2c0 <4>[ 650.986727] iommu_map_sg+0xbf/0x210 <4>[ 650.986740] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.986750] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.986755] dma_map_sgtable+0x1d/0x40 <4>[ 650.986759] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.987224] ? lock_acquire+0xc9/0x300 <4>[ 650.989025] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.989185] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.989192] RDX: 0000000000000000 RSI: 0000000003d15cc9 RDI: 0000000000000000 <4>[ 650.989194] RBP: ffffc9000401b398 R08: 0000000000268cc8 R09: 0000000000000001 <4>[ 650.989195] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f38 <4>[ 650.989196] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc8003 <4>[ 650.989198] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.989200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.989201] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.989203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.989204] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.989206] Call Trace: <4>[ 650.989207] <TASK> <4>[ 650.989209] ? show_regs+0x6c/0x80 <4>[ 650.989212] ? __warn+0x93/0x1c0 <4>[ 650.989215] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.989219] ? report_bug+0x182/0x1b0 <4>[ 650.989224] ? handle_bug+0x6e/0xb0 <4>[ 650.989228] ? exc_invalid_op+0x18/0x80 <4>[ 650.989231] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.989240] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.989243] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.989246] ? mark_held_locks+0x46/0x90 <4>[ 650.989257] __iommu_map+0x119/0x2c0 <4>[ 650.989267] iommu_map_sg+0xbf/0x210 <4>[ 650.989274] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.989283] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.989289] dma_map_sgtable+0x1d/0x40 <4>[ 650.989293] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.989450] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.991562] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 650.991599] ---[ end trace 0000000000000000 ]--- <4>[ 650.991729] 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>[ 650.991742] RBP: ffffc9000401b398 R08: 0000000000268cc9 R09: 0000000000000001 <4>[ 650.991744] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f37 <4>[ 650.991745] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cc9003 <4>[ 650.991747] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.991748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.991750] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.991751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.991753] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.991754] Call Trace: <4>[ 650.991756] <TASK> <4>[ 650.991757] ? show_regs+0x6c/0x80 <4>[ 650.991761] ? __warn+0x93/0x1c0 <4>[ 650.991764] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.991768] ? report_bug+0x182/0x1b0 <4>[ 650.991773] ? handle_bug+0x6e/0xb0 <4>[ 650.991777] ? exc_invalid_op+0x18/0x80 <4>[ 650.991780] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.991789] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.991792] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.991795] ? mark_held_locks+0x46/0x90 <4>[ 650.991806] __iommu_map+0x119/0x2c0 <4>[ 650.991816] iommu_map_sg+0xbf/0x210 <4>[ 650.991823] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.991833] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.993750] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 650.994133] softirqs last enabled at (250439728): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 650.994273] RDX: 0000000000000000 RSI: 0000000003d15ccb RDI: 0000000000000000 <4>[ 650.994275] RBP: ffffc9000401b398 R08: 0000000000268cca R09: 0000000000000001 <4>[ 650.994276] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f36 <4>[ 650.994277] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cca003 <4>[ 650.994279] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.994281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.994282] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.994284] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.994285] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.994287] Call Trace: <4>[ 650.994288] <TASK> <4>[ 650.994290] ? show_regs+0x6c/0x80 <4>[ 650.994293] ? __warn+0x93/0x1c0 <4>[ 650.994296] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.994300] ? report_bug+0x182/0x1b0 <4>[ 650.994305] ? handle_bug+0x6e/0xb0 <4>[ 650.994309] ? exc_invalid_op+0x18/0x80 <4>[ 650.994312] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.994321] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.994324] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.994327] ? mark_held_locks+0x46/0x90 <4>[ 650.994338] __iommu_map+0x119/0x2c0 <4>[ 650.994348] iommu_map_sg+0xbf/0x210 <4>[ 650.994355] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.994365] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.994370] dma_map_sgtable+0x1d/0x40 <4>[ 650.994374] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.994527] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.996642] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.996807] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.996815] RDX: 0000000000000000 RSI: 0000000003d15ccc RDI: 0000000000000000 <4>[ 650.996817] RBP: ffffc9000401b398 R08: 0000000000268ccb R09: 0000000000000001 <4>[ 650.996818] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f35 <4>[ 650.996820] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ccb003 <4>[ 650.996821] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.996823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.996825] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.996826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.996828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.996830] Call Trace: <4>[ 650.996831] <TASK> <4>[ 650.996833] ? show_regs+0x6c/0x80 <4>[ 650.996836] ? __warn+0x93/0x1c0 <4>[ 650.996839] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.996843] ? report_bug+0x182/0x1b0 <4>[ 650.996849] ? handle_bug+0x6e/0xb0 <4>[ 650.996852] ? exc_invalid_op+0x18/0x80 <4>[ 650.996855] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.996864] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.996868] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.996871] ? mark_held_locks+0x46/0x90 <4>[ 650.996882] __iommu_map+0x119/0x2c0 <4>[ 650.996891] iommu_map_sg+0xbf/0x210 <4>[ 650.996898] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.996908] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.996914] dma_map_sgtable+0x1d/0x40 <4>[ 650.996918] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.997072] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 650.999183] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 650.999343] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 650.999350] RDX: 0000000000000000 RSI: 0000000003d15ccd RDI: 0000000000000000 <4>[ 650.999352] RBP: ffffc9000401b398 R08: 0000000000268ccc R09: 0000000000000001 <4>[ 650.999353] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f34 <4>[ 650.999355] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ccc003 <4>[ 650.999356] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 650.999358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 650.999360] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 650.999361] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 650.999362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 650.999364] Call Trace: <4>[ 650.999365] <TASK> <4>[ 650.999367] ? show_regs+0x6c/0x80 <4>[ 650.999370] ? __warn+0x93/0x1c0 <4>[ 650.999374] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.999378] ? report_bug+0x182/0x1b0 <4>[ 650.999383] ? handle_bug+0x6e/0xb0 <4>[ 650.999386] ? exc_invalid_op+0x18/0x80 <4>[ 650.999389] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 650.999398] ? intel_iommu_map_pages+0x687/0x820 <4>[ 650.999402] ? intel_iommu_map_pages+0x664/0x820 <4>[ 650.999405] ? mark_held_locks+0x46/0x90 <4>[ 650.999416] __iommu_map+0x119/0x2c0 <4>[ 650.999425] iommu_map_sg+0xbf/0x210 <4>[ 650.999432] iommu_dma_map_sg+0x43b/0x520 <4>[ 650.999442] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 650.999448] dma_map_sgtable+0x1d/0x40 <4>[ 650.999451] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 650.999606] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.001718] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.001885] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.001892] RDX: 0000000000000000 RSI: 0000000003d15cce RDI: 0000000000000000 <4>[ 651.001894] RBP: ffffc9000401b398 R08: 0000000000268ccd R09: 0000000000000001 <4>[ 651.001895] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f33 <4>[ 651.001896] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ccd003 <4>[ 651.001898] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.001900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.001901] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.001903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.001904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.001906] Call Trace: <4>[ 651.001907] <TASK> <4>[ 651.001909] ? show_regs+0x6c/0x80 <4>[ 651.001913] ? __warn+0x93/0x1c0 <4>[ 651.001916] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.001920] ? report_bug+0x182/0x1b0 <4>[ 651.001925] ? handle_bug+0x6e/0xb0 <4>[ 651.001928] ? exc_invalid_op+0x18/0x80 <4>[ 651.001931] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.001941] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.001944] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.001947] ? mark_held_locks+0x46/0x90 <4>[ 651.001958] __iommu_map+0x119/0x2c0 <4>[ 651.001967] iommu_map_sg+0xbf/0x210 <4>[ 651.001974] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.001984] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.001990] dma_map_sgtable+0x1d/0x40 <4>[ 651.001993] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.002149] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.004269] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.004429] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.004436] RDX: 0000000000000000 RSI: 0000000003d15ccf RDI: 0000000000000000 <4>[ 651.004437] RBP: ffffc9000401b398 R08: 0000000000268cce R09: 0000000000000001 <4>[ 651.004439] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f32 <4>[ 651.004440] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cce003 <4>[ 651.004442] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.004444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.004445] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.004447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.004448] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.004449] Call Trace: <4>[ 651.004451] <TASK> <4>[ 651.004452] ? show_regs+0x6c/0x80 <4>[ 651.004456] ? __warn+0x93/0x1c0 <4>[ 651.004459] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.004463] ? report_bug+0x182/0x1b0 <4>[ 651.004468] ? handle_bug+0x6e/0xb0 <4>[ 651.004472] ? exc_invalid_op+0x18/0x80 <4>[ 651.004475] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.004484] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.004487] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.004490] ? mark_held_locks+0x46/0x90 <4>[ 651.004501] __iommu_map+0x119/0x2c0 <4>[ 651.004510] iommu_map_sg+0xbf/0x210 <4>[ 651.004517] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.004527] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.004533] dma_map_sgtable+0x1d/0x40 <4>[ 651.004536] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.004691] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.006822] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.006982] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.006989] RDX: 0000000000000000 RSI: 0000000003d15cd0 RDI: 0000000000000000 <4>[ 651.006991] RBP: ffffc9000401b398 R08: 0000000000268ccf R09: 0000000000000001 <4>[ 651.006992] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f31 <4>[ 651.006993] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ccf003 <4>[ 651.006995] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.006997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.006998] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.007000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.007001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.007003] Call Trace: <4>[ 651.007004] <TASK> <4>[ 651.007006] ? show_regs+0x6c/0x80 <4>[ 651.007009] ? __warn+0x93/0x1c0 <4>[ 651.007012] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.007016] ? report_bug+0x182/0x1b0 <4>[ 651.007021] ? handle_bug+0x6e/0xb0 <4>[ 651.007025] ? exc_invalid_op+0x18/0x80 <4>[ 651.007028] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.007037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.007040] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.007043] ? mark_held_locks+0x46/0x90 <4>[ 651.007054] __iommu_map+0x119/0x2c0 <4>[ 651.007064] iommu_map_sg+0xbf/0x210 <4>[ 651.007071] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.007081] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.007087] dma_map_sgtable+0x1d/0x40 <4>[ 651.007090] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.007246] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.009371] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.009533] 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>[ 651.009540] RBP: ffffc9000401b398 R08: 0000000000268cd0 R09: 0000000000000001 <4>[ 651.009541] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f30 <4>[ 651.009543] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd0003 <4>[ 651.009544] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.009546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.009547] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.009549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.009550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.009552] Call Trace: <4>[ 651.009553] <TASK> <4>[ 651.009555] ? show_regs+0x6c/0x80 <4>[ 651.009558] ? __warn+0x93/0x1c0 <4>[ 651.009562] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.009566] ? report_bug+0x182/0x1b0 <4>[ 651.009571] ? handle_bug+0x6e/0xb0 <4>[ 651.009574] ? exc_invalid_op+0x18/0x80 <4>[ 651.009577] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.009586] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.009590] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.009593] ? mark_held_locks+0x46/0x90 <4>[ 651.009604] __iommu_map+0x119/0x2c0 <4>[ 651.009613] iommu_map_sg+0xbf/0x210 <4>[ 651.009620] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.009630] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.010111] ? lock_acquire+0xc9/0x300 <4>[ 651.011910] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 651.011947] ---[ end trace 0000000000000000 ]--- <4>[ 651.012079] 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>[ 651.012086] RBP: ffffc9000401b398 R08: 0000000000268cd1 R09: 0000000000000001 <4>[ 651.012088] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2f <4>[ 651.012089] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd1003 <4>[ 651.012091] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.012092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.012094] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.012096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.012097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.012098] Call Trace: <4>[ 651.012100] <TASK> <4>[ 651.012101] ? show_regs+0x6c/0x80 <4>[ 651.012105] ? __warn+0x93/0x1c0 <4>[ 651.012108] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.012112] ? report_bug+0x182/0x1b0 <4>[ 651.012117] ? handle_bug+0x6e/0xb0 <4>[ 651.012121] ? exc_invalid_op+0x18/0x80 <4>[ 651.012124] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.012133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.012136] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.012139] ? mark_held_locks+0x46/0x90 <4>[ 651.012151] __iommu_map+0x119/0x2c0 <4>[ 651.012160] iommu_map_sg+0xbf/0x210 <4>[ 651.012167] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.012177] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.014254] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.014468] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.014625] 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>[ 651.014631] RBP: ffffc9000401b398 R08: 0000000000268cd2 R09: 0000000000000001 <4>[ 651.014633] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2e <4>[ 651.014634] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd2003 <4>[ 651.014636] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.014638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.014639] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.014641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.014642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.014644] Call Trace: <4>[ 651.014645] <TASK> <4>[ 651.014647] ? show_regs+0x6c/0x80 <4>[ 651.014650] ? __warn+0x93/0x1c0 <4>[ 651.014653] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.014657] ? report_bug+0x182/0x1b0 <4>[ 651.014662] ? handle_bug+0x6e/0xb0 <4>[ 651.014666] ? exc_invalid_op+0x18/0x80 <4>[ 651.014669] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.014678] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.014681] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.014684] ? mark_held_locks+0x46/0x90 <4>[ 651.014695] __iommu_map+0x119/0x2c0 <4>[ 651.014704] iommu_map_sg+0xbf/0x210 <4>[ 651.014711] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.014721] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.016296] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.017025] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.017181] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.017185] RDX: 0000000000000000 RSI: 0000000003d15cd4 RDI: 0000000000000000 <4>[ 651.017186] RBP: ffffc9000401b398 R08: 0000000000268cd3 R09: 0000000000000001 <4>[ 651.017188] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2d <4>[ 651.017189] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd3003 <4>[ 651.017191] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.017192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.017194] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.017195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.017197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.017198] Call Trace: <4>[ 651.017199] <TASK> <4>[ 651.017201] ? show_regs+0x6c/0x80 <4>[ 651.017205] ? __warn+0x93/0x1c0 <4>[ 651.017208] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.017212] ? report_bug+0x182/0x1b0 <4>[ 651.017217] ? handle_bug+0x6e/0xb0 <4>[ 651.017221] ? exc_invalid_op+0x18/0x80 <4>[ 651.017224] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.017233] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.017236] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.017239] ? mark_held_locks+0x46/0x90 <4>[ 651.017250] __iommu_map+0x119/0x2c0 <4>[ 651.017259] iommu_map_sg+0xbf/0x210 <4>[ 651.017266] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.017276] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.017282] dma_map_sgtable+0x1d/0x40 <4>[ 651.017286] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.019033] ? __might_fault+0x53/0xb0 <4>[ 651.019549] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.019708] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.019716] RDX: 0000000000000000 RSI: 0000000003d15cd5 RDI: 0000000000000000 <4>[ 651.019717] RBP: ffffc9000401b398 R08: 0000000000268cd4 R09: 0000000000000001 <4>[ 651.019719] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2c <4>[ 651.019720] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd4003 <4>[ 651.019722] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.019723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.019725] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.019726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.019728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.019729] Call Trace: <4>[ 651.019731] <TASK> <4>[ 651.019739] ? show_regs+0x6c/0x80 <4>[ 651.019742] ? __warn+0x93/0x1c0 <4>[ 651.019745] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.019749] ? report_bug+0x182/0x1b0 <4>[ 651.019754] ? handle_bug+0x6e/0xb0 <4>[ 651.019758] ? exc_invalid_op+0x18/0x80 <4>[ 651.019761] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.019770] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.019773] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.019776] ? mark_held_locks+0x46/0x90 <4>[ 651.019787] __iommu_map+0x119/0x2c0 <4>[ 651.019797] iommu_map_sg+0xbf/0x210 <4>[ 651.019804] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.019814] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.019820] dma_map_sgtable+0x1d/0x40 <4>[ 651.019823] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.019978] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.022090] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.022249] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.022256] RDX: 0000000000000000 RSI: 0000000003d15cd6 RDI: 0000000000000000 <4>[ 651.022258] RBP: ffffc9000401b398 R08: 0000000000268cd5 R09: 0000000000000001 <4>[ 651.022259] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2b <4>[ 651.022261] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd5003 <4>[ 651.022262] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.022264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.022266] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.022267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.022269] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.022270] Call Trace: <4>[ 651.022271] <TASK> <4>[ 651.022273] ? show_regs+0x6c/0x80 <4>[ 651.022277] ? __warn+0x93/0x1c0 <4>[ 651.022280] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.022284] ? report_bug+0x182/0x1b0 <4>[ 651.022289] ? handle_bug+0x6e/0xb0 <4>[ 651.022292] ? exc_invalid_op+0x18/0x80 <4>[ 651.022295] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.022305] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.022308] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.022311] ? mark_held_locks+0x46/0x90 <4>[ 651.022322] __iommu_map+0x119/0x2c0 <4>[ 651.022331] iommu_map_sg+0xbf/0x210 <4>[ 651.022338] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.022348] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.022354] dma_map_sgtable+0x1d/0x40 <4>[ 651.022358] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.022512] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.024624] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.024786] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.024794] RDX: 0000000000000000 RSI: 0000000003d15cd7 RDI: 0000000000000000 <4>[ 651.024795] RBP: ffffc9000401b398 R08: 0000000000268cd6 R09: 0000000000000001 <4>[ 651.024797] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f2a <4>[ 651.024798] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd6003 <4>[ 651.024800] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.024802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.024803] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.024805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.024806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.024808] Call Trace: <4>[ 651.024809] <TASK> <4>[ 651.024811] ? show_regs+0x6c/0x80 <4>[ 651.024814] ? __warn+0x93/0x1c0 <4>[ 651.024818] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.024822] ? report_bug+0x182/0x1b0 <4>[ 651.024827] ? handle_bug+0x6e/0xb0 <4>[ 651.024830] ? exc_invalid_op+0x18/0x80 <4>[ 651.024833] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.024842] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.024846] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.024849] ? mark_held_locks+0x46/0x90 <4>[ 651.024860] __iommu_map+0x119/0x2c0 <4>[ 651.024869] iommu_map_sg+0xbf/0x210 <4>[ 651.024876] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.024886] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.024892] dma_map_sgtable+0x1d/0x40 <4>[ 651.024895] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.025050] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.027159] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.027317] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.027325] RDX: 0000000000000000 RSI: 0000000003d15cd8 RDI: 0000000000000000 <4>[ 651.027326] RBP: ffffc9000401b398 R08: 0000000000268cd7 R09: 0000000000000001 <4>[ 651.027327] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f29 <4>[ 651.027329] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd7003 <4>[ 651.027330] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.027332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.027334] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.027335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.027337] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.027338] Call Trace: <4>[ 651.027339] <TASK> <4>[ 651.027341] ? show_regs+0x6c/0x80 <4>[ 651.027344] ? __warn+0x93/0x1c0 <4>[ 651.027348] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.027352] ? report_bug+0x182/0x1b0 <4>[ 651.027357] ? handle_bug+0x6e/0xb0 <4>[ 651.027360] ? exc_invalid_op+0x18/0x80 <4>[ 651.027363] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.027372] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.027376] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.027379] ? mark_held_locks+0x46/0x90 <4>[ 651.027390] __iommu_map+0x119/0x2c0 <4>[ 651.027399] iommu_map_sg+0xbf/0x210 <4>[ 651.027406] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.027416] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.027421] dma_map_sgtable+0x1d/0x40 <4>[ 651.027425] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.027579] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.029688] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.029853] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.029861] RDX: 0000000000000000 RSI: 0000000003d15cd9 RDI: 0000000000000000 <4>[ 651.029862] RBP: ffffc9000401b398 R08: 0000000000268cd8 R09: 0000000000000001 <4>[ 651.029864] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f28 <4>[ 651.029865] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd8003 <4>[ 651.029867] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.029869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.029870] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.029872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.029873] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.029875] Call Trace: <4>[ 651.029876] <TASK> <4>[ 651.029878] ? show_regs+0x6c/0x80 <4>[ 651.029881] ? __warn+0x93/0x1c0 <4>[ 651.029885] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.029889] ? report_bug+0x182/0x1b0 <4>[ 651.029894] ? handle_bug+0x6e/0xb0 <4>[ 651.029897] ? exc_invalid_op+0x18/0x80 <4>[ 651.029900] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.029909] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.029913] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.029916] ? mark_held_locks+0x46/0x90 <4>[ 651.029927] __iommu_map+0x119/0x2c0 <4>[ 651.029936] iommu_map_sg+0xbf/0x210 <4>[ 651.029943] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.029953] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.029959] dma_map_sgtable+0x1d/0x40 <4>[ 651.029962] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.030117] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.032231] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.032392] 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>[ 651.032399] RBP: ffffc9000401b398 R08: 0000000000268cd9 R09: 0000000000000001 <4>[ 651.032400] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f27 <4>[ 651.032402] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cd9003 <4>[ 651.032403] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.032405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.032407] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.032408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.032410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.032411] Call Trace: <4>[ 651.032412] <TASK> <4>[ 651.032414] ? show_regs+0x6c/0x80 <4>[ 651.032418] ? __warn+0x93/0x1c0 <4>[ 651.032421] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.032425] ? report_bug+0x182/0x1b0 <4>[ 651.032430] ? handle_bug+0x6e/0xb0 <4>[ 651.032433] ? exc_invalid_op+0x18/0x80 <4>[ 651.032436] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.032445] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.032449] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.032452] ? mark_held_locks+0x46/0x90 <4>[ 651.032463] __iommu_map+0x119/0x2c0 <4>[ 651.032472] iommu_map_sg+0xbf/0x210 <4>[ 651.032479] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.032489] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.034209] ? __kernel_text_address+0x12/0x50 <4>[ 651.034770] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.034927] 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>[ 651.034934] RBP: ffffc9000401b398 R08: 0000000000268cda R09: 0000000000000001 <4>[ 651.034935] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f26 <4>[ 651.034937] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cda003 <4>[ 651.034938] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.034940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.034942] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.034943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.034945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.034946] Call Trace: <4>[ 651.034947] <TASK> <4>[ 651.034949] ? show_regs+0x6c/0x80 <4>[ 651.034953] ? __warn+0x93/0x1c0 <4>[ 651.034956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.034960] ? report_bug+0x182/0x1b0 <4>[ 651.034965] ? handle_bug+0x6e/0xb0 <4>[ 651.034969] ? exc_invalid_op+0x18/0x80 <4>[ 651.034971] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.034981] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.034984] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.034987] ? mark_held_locks+0x46/0x90 <4>[ 651.034998] __iommu_map+0x119/0x2c0 <4>[ 651.035007] iommu_map_sg+0xbf/0x210 <4>[ 651.035014] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.035024] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.037093] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.037306] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.037462] 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>[ 651.037469] RBP: ffffc9000401b398 R08: 0000000000268cdb R09: 0000000000000001 <4>[ 651.037471] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f25 <4>[ 651.037472] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cdb003 <4>[ 651.037474] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.037475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.037477] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.037478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.037480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.037481] Call Trace: <4>[ 651.037483] <TASK> <4>[ 651.037484] ? show_regs+0x6c/0x80 <4>[ 651.037488] ? __warn+0x93/0x1c0 <4>[ 651.037491] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.037495] ? report_bug+0x182/0x1b0 <4>[ 651.037500] ? handle_bug+0x6e/0xb0 <4>[ 651.037504] ? exc_invalid_op+0x18/0x80 <4>[ 651.037506] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.037516] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.037519] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.037522] ? mark_held_locks+0x46/0x90 <4>[ 651.037533] __iommu_map+0x119/0x2c0 <4>[ 651.037542] iommu_map_sg+0xbf/0x210 <4>[ 651.037549] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.037559] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.038823] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.039847] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.040005] 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>[ 651.040012] RBP: ffffc9000401b398 R08: 0000000000268cdc R09: 0000000000000001 <4>[ 651.040013] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f24 <4>[ 651.040015] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cdc003 <4>[ 651.040016] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.040018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.040019] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.040021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.040022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.040024] Call Trace: <4>[ 651.040025] <TASK> <4>[ 651.040027] ? show_regs+0x6c/0x80 <4>[ 651.040030] ? __warn+0x93/0x1c0 <4>[ 651.040034] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.040037] ? report_bug+0x182/0x1b0 <4>[ 651.040043] ? handle_bug+0x6e/0xb0 <4>[ 651.040046] ? exc_invalid_op+0x18/0x80 <4>[ 651.040049] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.040058] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.040062] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.040065] ? mark_held_locks+0x46/0x90 <4>[ 651.040076] __iommu_map+0x119/0x2c0 <4>[ 651.040085] iommu_map_sg+0xbf/0x210 <4>[ 651.040092] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.040102] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.041672] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.042416] hardirqs last enabled at (250511365): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.042562] RBP: ffffc9000401b398 R08: 0000000000268cdd R09: 0000000000000001 <4>[ 651.042564] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f23 <4>[ 651.042565] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cdd003 <4>[ 651.042567] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.042568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.042570] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.042571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.042573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.042574] Call Trace: <4>[ 651.042576] <TASK> <4>[ 651.042577] ? show_regs+0x6c/0x80 <4>[ 651.042581] ? __warn+0x93/0x1c0 <4>[ 651.042584] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.042588] ? report_bug+0x182/0x1b0 <4>[ 651.042593] ? handle_bug+0x6e/0xb0 <4>[ 651.042597] ? exc_invalid_op+0x18/0x80 <4>[ 651.042600] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.042609] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.042612] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.042615] ? mark_held_locks+0x46/0x90 <4>[ 651.042626] __iommu_map+0x119/0x2c0 <4>[ 651.042635] iommu_map_sg+0xbf/0x210 <4>[ 651.042642] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.042652] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.042658] dma_map_sgtable+0x1d/0x40 <4>[ 651.042662] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.042820] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.042975] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.043130] ? lock_acquire+0xc9/0x300 <4>[ 651.044925] RIP: 0033:0x758cdc724ded <4>[ 651.044938] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.045091] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.045097] RBP: ffffc9000401b398 R08: 0000000000268cde R09: 0000000000000001 <4>[ 651.045098] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f22 <4>[ 651.045100] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cde003 <4>[ 651.045101] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.045103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.045105] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.045106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.045107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.045109] Call Trace: <4>[ 651.045110] <TASK> <4>[ 651.045112] ? show_regs+0x6c/0x80 <4>[ 651.045115] ? __warn+0x93/0x1c0 <4>[ 651.045119] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.045122] ? report_bug+0x182/0x1b0 <4>[ 651.045127] ? handle_bug+0x6e/0xb0 <4>[ 651.045131] ? exc_invalid_op+0x18/0x80 <4>[ 651.045134] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.045143] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.045146] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.045149] ? mark_held_locks+0x46/0x90 <4>[ 651.045160] __iommu_map+0x119/0x2c0 <4>[ 651.045170] iommu_map_sg+0xbf/0x210 <4>[ 651.045177] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.045187] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.045193] dma_map_sgtable+0x1d/0x40 <4>[ 651.045196] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.045353] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.045508] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.047463] ? irqentry_exit+0x77/0xb0 <4>[ 651.047486] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.047645] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.047650] RBP: ffffc9000401b398 R08: 0000000000268cdf R09: 0000000000000001 <4>[ 651.047651] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f21 <4>[ 651.047653] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cdf003 <4>[ 651.047654] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.047656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.047658] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.047659] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.047661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.047662] Call Trace: <4>[ 651.047663] <TASK> <4>[ 651.047665] ? show_regs+0x6c/0x80 <4>[ 651.047669] ? __warn+0x93/0x1c0 <4>[ 651.047673] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.047676] ? report_bug+0x182/0x1b0 <4>[ 651.047682] ? handle_bug+0x6e/0xb0 <4>[ 651.047685] ? exc_invalid_op+0x18/0x80 <4>[ 651.047688] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.047697] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.047701] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.047704] ? mark_held_locks+0x46/0x90 <4>[ 651.047715] __iommu_map+0x119/0x2c0 <4>[ 651.047724] iommu_map_sg+0xbf/0x210 <4>[ 651.047736] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.047747] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.047752] dma_map_sgtable+0x1d/0x40 <4>[ 651.047756] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.047910] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.048066] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.050003] ? up_read+0x22/0x30 <4>[ 651.050035] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.050196] 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>[ 651.050205] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f20 <4>[ 651.050206] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce0003 <4>[ 651.050208] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.050209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.050211] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.050213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.050214] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.050215] Call Trace: <4>[ 651.050217] <TASK> <4>[ 651.050218] ? show_regs+0x6c/0x80 <4>[ 651.050222] ? __warn+0x93/0x1c0 <4>[ 651.050225] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.050229] ? report_bug+0x182/0x1b0 <4>[ 651.050234] ? handle_bug+0x6e/0xb0 <4>[ 651.050238] ? exc_invalid_op+0x18/0x80 <4>[ 651.050241] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.050250] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.050254] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.050257] ? mark_held_locks+0x46/0x90 <4>[ 651.050268] __iommu_map+0x119/0x2c0 <4>[ 651.050277] iommu_map_sg+0xbf/0x210 <4>[ 651.050284] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.050294] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.050300] dma_map_sgtable+0x1d/0x40 <4>[ 651.050303] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.052365] drm_ioctl+0x2de/0x5a0 <4>[ 651.052567] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.052730] 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>[ 651.052744] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1f <4>[ 651.052745] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce1003 <4>[ 651.052747] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.052749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.052750] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.052752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.052753] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.052755] Call Trace: <4>[ 651.052756] <TASK> <4>[ 651.052758] ? show_regs+0x6c/0x80 <4>[ 651.052761] ? __warn+0x93/0x1c0 <4>[ 651.052765] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.052769] ? report_bug+0x182/0x1b0 <4>[ 651.052774] ? handle_bug+0x6e/0xb0 <4>[ 651.052777] ? exc_invalid_op+0x18/0x80 <4>[ 651.052780] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.052790] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.052793] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.052796] ? mark_held_locks+0x46/0x90 <4>[ 651.052807] __iommu_map+0x119/0x2c0 <4>[ 651.052817] iommu_map_sg+0xbf/0x210 <4>[ 651.052824] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.052834] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.052840] dma_map_sgtable+0x1d/0x40 <4>[ 651.052843] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.054915] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.055146] ---[ end trace 0000000000000000 ]--- <4>[ 651.055289] 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>[ 651.055298] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1e <4>[ 651.055299] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce2003 <4>[ 651.055301] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.055302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.055304] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.055306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.055307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.055308] Call Trace: <4>[ 651.055310] <TASK> <4>[ 651.055311] ? show_regs+0x6c/0x80 <4>[ 651.055315] ? __warn+0x93/0x1c0 <4>[ 651.055319] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.055322] ? report_bug+0x182/0x1b0 <4>[ 651.055328] ? handle_bug+0x6e/0xb0 <4>[ 651.055331] ? exc_invalid_op+0x18/0x80 <4>[ 651.055334] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.055343] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.055347] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.055350] ? mark_held_locks+0x46/0x90 <4>[ 651.055361] __iommu_map+0x119/0x2c0 <4>[ 651.055370] iommu_map_sg+0xbf/0x210 <4>[ 651.055378] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.055388] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.055394] dma_map_sgtable+0x1d/0x40 <4>[ 651.055397] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.057480] drm_ioctl+0x2de/0x5a0 <4>[ 651.057683] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.057862] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.057867] RBP: ffffc9000401b398 R08: 0000000000268ce3 R09: 0000000000000001 <4>[ 651.057869] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1d <4>[ 651.057870] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce3003 <4>[ 651.057872] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.057873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.057875] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.057877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.057878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.057879] Call Trace: <4>[ 651.057881] <TASK> <4>[ 651.057882] ? show_regs+0x6c/0x80 <4>[ 651.057886] ? __warn+0x93/0x1c0 <4>[ 651.057889] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.057893] ? report_bug+0x182/0x1b0 <4>[ 651.057899] ? handle_bug+0x6e/0xb0 <4>[ 651.057902] ? exc_invalid_op+0x18/0x80 <4>[ 651.057905] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.057915] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.057918] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.057921] ? mark_held_locks+0x46/0x90 <4>[ 651.057932] __iommu_map+0x119/0x2c0 <4>[ 651.057941] iommu_map_sg+0xbf/0x210 <4>[ 651.057948] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.057958] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.057964] dma_map_sgtable+0x1d/0x40 <4>[ 651.057968] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.058130] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.058286] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.060223] ? up_read+0x22/0x30 <4>[ 651.060258] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.060420] 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>[ 651.060429] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1c <4>[ 651.060430] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce4003 <4>[ 651.060432] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.060433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.060435] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.060437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.060438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.060439] Call Trace: <4>[ 651.060441] <TASK> <4>[ 651.060442] ? show_regs+0x6c/0x80 <4>[ 651.060446] ? __warn+0x93/0x1c0 <4>[ 651.060450] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.060453] ? report_bug+0x182/0x1b0 <4>[ 651.060459] ? handle_bug+0x6e/0xb0 <4>[ 651.060462] ? exc_invalid_op+0x18/0x80 <4>[ 651.060465] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.060474] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.060478] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.060481] ? mark_held_locks+0x46/0x90 <4>[ 651.060492] __iommu_map+0x119/0x2c0 <4>[ 651.060501] iommu_map_sg+0xbf/0x210 <4>[ 651.060508] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.060518] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.060524] dma_map_sgtable+0x1d/0x40 <4>[ 651.060527] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.062596] drm_ioctl+0x2de/0x5a0 <4>[ 651.062811] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.062971] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.062980] RBP: ffffc9000401b398 R08: 0000000000268ce5 R09: 0000000000000001 <4>[ 651.062982] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1b <4>[ 651.062983] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce5003 <4>[ 651.062985] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.062987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.062988] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.062990] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.062991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.062993] Call Trace: <4>[ 651.062994] <TASK> <4>[ 651.062996] ? show_regs+0x6c/0x80 <4>[ 651.063000] ? __warn+0x93/0x1c0 <4>[ 651.063003] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.063007] ? report_bug+0x182/0x1b0 <4>[ 651.063012] ? handle_bug+0x6e/0xb0 <4>[ 651.063015] ? exc_invalid_op+0x18/0x80 <4>[ 651.063018] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.063028] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.063031] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.063034] ? mark_held_locks+0x46/0x90 <4>[ 651.063045] __iommu_map+0x119/0x2c0 <4>[ 651.063054] iommu_map_sg+0xbf/0x210 <4>[ 651.063061] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.063072] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.063077] dma_map_sgtable+0x1d/0x40 <4>[ 651.063081] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.063236] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.063393] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.064011] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.065357] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.065516] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.065521] RBP: ffffc9000401b398 R08: 0000000000268ce6 R09: 0000000000000001 <4>[ 651.065522] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f1a <4>[ 651.065524] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce6003 <4>[ 651.065525] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.065527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.065529] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.065530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.065532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.065533] Call Trace: <4>[ 651.065534] <TASK> <4>[ 651.065536] ? show_regs+0x6c/0x80 <4>[ 651.065540] ? __warn+0x93/0x1c0 <4>[ 651.065543] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.065547] ? report_bug+0x182/0x1b0 <4>[ 651.065552] ? handle_bug+0x6e/0xb0 <4>[ 651.065556] ? exc_invalid_op+0x18/0x80 <4>[ 651.065559] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.065568] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.065571] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.065574] ? mark_held_locks+0x46/0x90 <4>[ 651.065585] __iommu_map+0x119/0x2c0 <4>[ 651.065595] iommu_map_sg+0xbf/0x210 <4>[ 651.065602] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.065612] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.065617] dma_map_sgtable+0x1d/0x40 <4>[ 651.065621] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.065779] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.065935] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.067842] ? lock_release+0xd4/0x2b0 <4>[ 651.067893] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.068053] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.068058] RBP: ffffc9000401b398 R08: 0000000000268ce7 R09: 0000000000000001 <4>[ 651.068060] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f19 <4>[ 651.068061] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce7003 <4>[ 651.068063] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.068064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.068066] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.068068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.068069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.068070] Call Trace: <4>[ 651.068072] <TASK> <4>[ 651.068073] ? show_regs+0x6c/0x80 <4>[ 651.068077] ? __warn+0x93/0x1c0 <4>[ 651.068081] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.068084] ? report_bug+0x182/0x1b0 <4>[ 651.068090] ? handle_bug+0x6e/0xb0 <4>[ 651.068093] ? exc_invalid_op+0x18/0x80 <4>[ 651.068096] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.068105] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.068108] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.068111] ? mark_held_locks+0x46/0x90 <4>[ 651.068123] __iommu_map+0x119/0x2c0 <4>[ 651.068132] iommu_map_sg+0xbf/0x210 <4>[ 651.068139] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.068149] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.068154] dma_map_sgtable+0x1d/0x40 <4>[ 651.068158] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.068314] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.068468] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.070224] drm_ioctl+0x2de/0x5a0 <4>[ 651.070426] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.070588] 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>[ 651.070596] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f18 <4>[ 651.070598] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce8003 <4>[ 651.070599] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.070601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.070603] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.070604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.070606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.070607] Call Trace: <4>[ 651.070608] <TASK> <4>[ 651.070610] ? show_regs+0x6c/0x80 <4>[ 651.070614] ? __warn+0x93/0x1c0 <4>[ 651.070617] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.070621] ? report_bug+0x182/0x1b0 <4>[ 651.070626] ? handle_bug+0x6e/0xb0 <4>[ 651.070630] ? exc_invalid_op+0x18/0x80 <4>[ 651.070633] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.070642] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.070645] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.070648] ? mark_held_locks+0x46/0x90 <4>[ 651.070659] __iommu_map+0x119/0x2c0 <4>[ 651.070669] iommu_map_sg+0xbf/0x210 <4>[ 651.070676] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.070686] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.070691] dma_map_sgtable+0x1d/0x40 <4>[ 651.070695] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.072942] x64_sys_call+0x131e/0x2650 <4>[ 651.072983] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.073140] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.073145] RBP: ffffc9000401b398 R08: 0000000000268ce9 R09: 0000000000000001 <4>[ 651.073147] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f17 <4>[ 651.073148] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ce9003 <4>[ 651.073150] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.073151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.073153] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.073155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.073156] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.073157] Call Trace: <4>[ 651.073159] <TASK> <4>[ 651.073160] ? show_regs+0x6c/0x80 <4>[ 651.073164] ? __warn+0x93/0x1c0 <4>[ 651.073167] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.073171] ? report_bug+0x182/0x1b0 <4>[ 651.073176] ? handle_bug+0x6e/0xb0 <4>[ 651.073180] ? exc_invalid_op+0x18/0x80 <4>[ 651.073183] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.073192] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.073195] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.073198] ? mark_held_locks+0x46/0x90 <4>[ 651.073209] __iommu_map+0x119/0x2c0 <4>[ 651.073219] iommu_map_sg+0xbf/0x210 <4>[ 651.073226] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.073236] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.073241] dma_map_sgtable+0x1d/0x40 <4>[ 651.073245] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.073399] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.073554] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.075312] drm_ioctl+0x2de/0x5a0 <4>[ 651.075514] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.075677] 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>[ 651.075685] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f16 <4>[ 651.075687] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cea003 <4>[ 651.075688] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.075690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.075692] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.075693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.075695] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.075696] Call Trace: <4>[ 651.075697] <TASK> <4>[ 651.075699] ? show_regs+0x6c/0x80 <4>[ 651.075703] ? __warn+0x93/0x1c0 <4>[ 651.075706] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.075710] ? report_bug+0x182/0x1b0 <4>[ 651.075715] ? handle_bug+0x6e/0xb0 <4>[ 651.075719] ? exc_invalid_op+0x18/0x80 <4>[ 651.075722] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.075737] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.075740] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.075743] ? mark_held_locks+0x46/0x90 <4>[ 651.075754] __iommu_map+0x119/0x2c0 <4>[ 651.075764] iommu_map_sg+0xbf/0x210 <4>[ 651.075771] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.075781] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.075787] dma_map_sgtable+0x1d/0x40 <4>[ 651.075790] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.077863] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.078093] ---[ end trace 0000000000000000 ]--- <4>[ 651.078226] 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>[ 651.078234] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f15 <4>[ 651.078235] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ceb003 <4>[ 651.078237] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.078239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.078240] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.078242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.078243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.078244] Call Trace: <4>[ 651.078246] <TASK> <4>[ 651.078247] ? show_regs+0x6c/0x80 <4>[ 651.078251] ? __warn+0x93/0x1c0 <4>[ 651.078255] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.078259] ? report_bug+0x182/0x1b0 <4>[ 651.078264] ? handle_bug+0x6e/0xb0 <4>[ 651.078267] ? exc_invalid_op+0x18/0x80 <4>[ 651.078270] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.078279] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.078283] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.078286] ? mark_held_locks+0x46/0x90 <4>[ 651.078297] __iommu_map+0x119/0x2c0 <4>[ 651.078306] iommu_map_sg+0xbf/0x210 <4>[ 651.078313] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.078323] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.078329] dma_map_sgtable+0x1d/0x40 <4>[ 651.078332] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.080096] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.080626] hardirqs last disabled at (250567436): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.080777] RBP: ffffc9000401b398 R08: 0000000000268cec R09: 0000000000000001 <4>[ 651.080778] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f14 <4>[ 651.080780] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cec003 <4>[ 651.080782] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.080783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.080785] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.080787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.080788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.080790] Call Trace: <4>[ 651.080791] <TASK> <4>[ 651.080793] ? show_regs+0x6c/0x80 <4>[ 651.080797] ? __warn+0x93/0x1c0 <4>[ 651.080800] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.080804] ? report_bug+0x182/0x1b0 <4>[ 651.080809] ? handle_bug+0x6e/0xb0 <4>[ 651.080813] ? exc_invalid_op+0x18/0x80 <4>[ 651.080816] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.080825] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.080829] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.080832] ? mark_held_locks+0x46/0x90 <4>[ 651.080843] __iommu_map+0x119/0x2c0 <4>[ 651.080852] iommu_map_sg+0xbf/0x210 <4>[ 651.080859] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.080869] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.080875] dma_map_sgtable+0x1d/0x40 <4>[ 651.080878] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.081033] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.081190] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.082589] ? __kernel_text_address+0x12/0x50 <4>[ 651.083151] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.083313] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.083318] RBP: ffffc9000401b398 R08: 0000000000268ced R09: 0000000000000001 <4>[ 651.083320] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f13 <4>[ 651.083321] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268ced003 <4>[ 651.083323] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.083324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.083326] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.083327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.083329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.083330] Call Trace: <4>[ 651.083332] <TASK> <4>[ 651.083333] ? show_regs+0x6c/0x80 <4>[ 651.083337] ? __warn+0x93/0x1c0 <4>[ 651.083341] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.083344] ? report_bug+0x182/0x1b0 <4>[ 651.083350] ? handle_bug+0x6e/0xb0 <4>[ 651.083353] ? exc_invalid_op+0x18/0x80 <4>[ 651.083356] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.083365] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.083368] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.083371] ? mark_held_locks+0x46/0x90 <4>[ 651.083383] __iommu_map+0x119/0x2c0 <4>[ 651.083392] iommu_map_sg+0xbf/0x210 <4>[ 651.083399] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.083409] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.083414] dma_map_sgtable+0x1d/0x40 <4>[ 651.083418] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.083573] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.083728] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.085197] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.085728] hardirqs last disabled at (250574934): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.085881] RBP: ffffc9000401b398 R08: 0000000000268cee R09: 0000000000000001 <4>[ 651.085883] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f12 <4>[ 651.085884] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cee003 <4>[ 651.085886] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.085887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.085889] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.085890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.085892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.085893] Call Trace: <4>[ 651.085895] <TASK> <4>[ 651.085896] ? show_regs+0x6c/0x80 <4>[ 651.085900] ? __warn+0x93/0x1c0 <4>[ 651.085909] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.085913] ? report_bug+0x182/0x1b0 <4>[ 651.085918] ? handle_bug+0x6e/0xb0 <4>[ 651.085922] ? exc_invalid_op+0x18/0x80 <4>[ 651.085925] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.085934] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.085937] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.085940] ? mark_held_locks+0x46/0x90 <4>[ 651.085952] __iommu_map+0x119/0x2c0 <4>[ 651.085961] iommu_map_sg+0xbf/0x210 <4>[ 651.085968] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.085978] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.085984] dma_map_sgtable+0x1d/0x40 <4>[ 651.085987] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.086142] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.086298] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.086455] ? lock_acquire+0xc9/0x300 <4>[ 651.088263] RIP: 0033:0x758cdc724ded <4>[ 651.088289] hardirqs last enabled at (250578693): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.088439] RBP: ffffc9000401b398 R08: 0000000000268cef R09: 0000000000000001 <4>[ 651.088440] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f11 <4>[ 651.088442] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cef003 <4>[ 651.088443] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.088445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.088447] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.088448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.088450] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.088451] Call Trace: <4>[ 651.088452] <TASK> <4>[ 651.088454] ? show_regs+0x6c/0x80 <4>[ 651.088458] ? __warn+0x93/0x1c0 <4>[ 651.088461] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.088465] ? report_bug+0x182/0x1b0 <4>[ 651.088471] ? handle_bug+0x6e/0xb0 <4>[ 651.088474] ? exc_invalid_op+0x18/0x80 <4>[ 651.088477] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.088486] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.088490] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.088493] ? mark_held_locks+0x46/0x90 <4>[ 651.088504] __iommu_map+0x119/0x2c0 <4>[ 651.088513] iommu_map_sg+0xbf/0x210 <4>[ 651.088520] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.088530] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.088536] dma_map_sgtable+0x1d/0x40 <4>[ 651.088539] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.088695] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.088857] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.089169] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.090842] </TASK> <4>[ 651.090851] softirqs last disabled at (250581829): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.090998] RBP: ffffc9000401b398 R08: 0000000000268cf0 R09: 0000000000000001 <4>[ 651.090999] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f10 <4>[ 651.091001] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf0003 <4>[ 651.091002] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.091004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.091006] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.091007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.091008] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.091010] Call Trace: <4>[ 651.091011] <TASK> <4>[ 651.091013] ? show_regs+0x6c/0x80 <4>[ 651.091016] ? __warn+0x93/0x1c0 <4>[ 651.091020] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.091024] ? report_bug+0x182/0x1b0 <4>[ 651.091029] ? handle_bug+0x6e/0xb0 <4>[ 651.091032] ? exc_invalid_op+0x18/0x80 <4>[ 651.091035] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.091044] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.091048] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.091051] ? mark_held_locks+0x46/0x90 <4>[ 651.091062] __iommu_map+0x119/0x2c0 <4>[ 651.091071] iommu_map_sg+0xbf/0x210 <4>[ 651.091078] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.091088] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.091094] dma_map_sgtable+0x1d/0x40 <4>[ 651.091097] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.091253] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.091409] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.092828] ? __lock_acquire+0x442/0x2810 <4>[ 651.093368] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.093529] 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>[ 651.093537] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0f <4>[ 651.093539] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf1003 <4>[ 651.093540] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.093542] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.093544] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.093545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.093546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.093548] Call Trace: <4>[ 651.093549] <TASK> <4>[ 651.093551] ? show_regs+0x6c/0x80 <4>[ 651.093554] ? __warn+0x93/0x1c0 <4>[ 651.093558] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.093562] ? report_bug+0x182/0x1b0 <4>[ 651.093567] ? handle_bug+0x6e/0xb0 <4>[ 651.093571] ? exc_invalid_op+0x18/0x80 <4>[ 651.093574] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.093583] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.093586] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.093589] ? mark_held_locks+0x46/0x90 <4>[ 651.093600] __iommu_map+0x119/0x2c0 <4>[ 651.093609] iommu_map_sg+0xbf/0x210 <4>[ 651.093616] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.093626] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.093632] dma_map_sgtable+0x1d/0x40 <4>[ 651.093635] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.095717] drm_ioctl+0x2de/0x5a0 <4>[ 651.095925] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.096095] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.096100] RBP: ffffc9000401b398 R08: 0000000000268cf2 R09: 0000000000000001 <4>[ 651.096102] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0e <4>[ 651.096103] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf2003 <4>[ 651.096105] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.096107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.096108] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.096110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.096111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.096112] Call Trace: <4>[ 651.096114] <TASK> <4>[ 651.096115] ? show_regs+0x6c/0x80 <4>[ 651.096119] ? __warn+0x93/0x1c0 <4>[ 651.096122] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.096126] ? report_bug+0x182/0x1b0 <4>[ 651.096132] ? handle_bug+0x6e/0xb0 <4>[ 651.096136] ? exc_invalid_op+0x18/0x80 <4>[ 651.096138] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.096148] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.096151] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.096154] ? mark_held_locks+0x46/0x90 <4>[ 651.096165] __iommu_map+0x119/0x2c0 <4>[ 651.096175] iommu_map_sg+0xbf/0x210 <4>[ 651.096182] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.096192] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.096198] dma_map_sgtable+0x1d/0x40 <4>[ 651.096201] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.096362] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.096518] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.098277] drm_ioctl+0x2de/0x5a0 <4>[ 651.098480] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.098646] 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>[ 651.098655] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0d <4>[ 651.098656] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf3003 <4>[ 651.098658] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.098660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.098661] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.098663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.098664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.098666] Call Trace: <4>[ 651.098667] <TASK> <4>[ 651.098669] ? show_regs+0x6c/0x80 <4>[ 651.098672] ? __warn+0x93/0x1c0 <4>[ 651.098675] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.098679] ? report_bug+0x182/0x1b0 <4>[ 651.098685] ? handle_bug+0x6e/0xb0 <4>[ 651.098688] ? exc_invalid_op+0x18/0x80 <4>[ 651.098691] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.098700] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.098704] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.098707] ? mark_held_locks+0x46/0x90 <4>[ 651.098718] __iommu_map+0x119/0x2c0 <4>[ 651.098727] iommu_map_sg+0xbf/0x210 <4>[ 651.098740] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.098750] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.098756] dma_map_sgtable+0x1d/0x40 <4>[ 651.098759] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.100822] drm_ioctl+0x2de/0x5a0 <4>[ 651.101029] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.101187] 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>[ 651.101196] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0c <4>[ 651.101197] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf4003 <4>[ 651.101199] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.101201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.101202] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.101204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.101205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.101207] Call Trace: <4>[ 651.101208] <TASK> <4>[ 651.101210] ? show_regs+0x6c/0x80 <4>[ 651.101213] ? __warn+0x93/0x1c0 <4>[ 651.101216] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.101220] ? report_bug+0x182/0x1b0 <4>[ 651.101225] ? handle_bug+0x6e/0xb0 <4>[ 651.101229] ? exc_invalid_op+0x18/0x80 <4>[ 651.101232] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.101241] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.101244] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.101247] ? mark_held_locks+0x46/0x90 <4>[ 651.101259] __iommu_map+0x119/0x2c0 <4>[ 651.101268] iommu_map_sg+0xbf/0x210 <4>[ 651.101275] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.101285] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.101291] dma_map_sgtable+0x1d/0x40 <4>[ 651.101294] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.103058] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.103585] hardirqs last disabled at (250601136): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.103729] RBP: ffffc9000401b398 R08: 0000000000268cf5 R09: 0000000000000001 <4>[ 651.103736] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0b <4>[ 651.103738] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf5003 <4>[ 651.103739] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.103741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.103743] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.103744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.103746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.103747] Call Trace: <4>[ 651.103748] <TASK> <4>[ 651.103750] ? show_regs+0x6c/0x80 <4>[ 651.103754] ? __warn+0x93/0x1c0 <4>[ 651.103757] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.103761] ? report_bug+0x182/0x1b0 <4>[ 651.103766] ? handle_bug+0x6e/0xb0 <4>[ 651.103769] ? exc_invalid_op+0x18/0x80 <4>[ 651.103772] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.103782] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.103785] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.103788] ? mark_held_locks+0x46/0x90 <4>[ 651.103799] __iommu_map+0x119/0x2c0 <4>[ 651.103809] iommu_map_sg+0xbf/0x210 <4>[ 651.103816] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.103826] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.103832] dma_map_sgtable+0x1d/0x40 <4>[ 651.103835] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.103991] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.104148] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.104461] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.106111] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.106265] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.106270] RBP: ffffc9000401b398 R08: 0000000000268cf6 R09: 0000000000000001 <4>[ 651.106272] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f0a <4>[ 651.106273] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf6003 <4>[ 651.106275] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.106277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.106278] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.106280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.106281] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.106283] Call Trace: <4>[ 651.106284] <TASK> <4>[ 651.106286] ? show_regs+0x6c/0x80 <4>[ 651.106289] ? __warn+0x93/0x1c0 <4>[ 651.106292] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.106296] ? report_bug+0x182/0x1b0 <4>[ 651.106301] ? handle_bug+0x6e/0xb0 <4>[ 651.106305] ? exc_invalid_op+0x18/0x80 <4>[ 651.106308] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.106317] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.106320] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.106323] ? mark_held_locks+0x46/0x90 <4>[ 651.106334] __iommu_map+0x119/0x2c0 <4>[ 651.106343] iommu_map_sg+0xbf/0x210 <4>[ 651.106350] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.106360] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.106366] dma_map_sgtable+0x1d/0x40 <4>[ 651.106370] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.106523] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.106679] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.108627] RIP: 0033:0x758cdc724ded <4>[ 651.108640] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.108800] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.108805] RBP: ffffc9000401b398 R08: 0000000000268cf7 R09: 0000000000000001 <4>[ 651.108807] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f09 <4>[ 651.108808] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf7003 <4>[ 651.108810] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.108812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.108813] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.108815] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.108817] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.108818] Call Trace: <4>[ 651.108820] <TASK> <4>[ 651.108821] ? show_regs+0x6c/0x80 <4>[ 651.108825] ? __warn+0x93/0x1c0 <4>[ 651.108828] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.108832] ? report_bug+0x182/0x1b0 <4>[ 651.108837] ? handle_bug+0x6e/0xb0 <4>[ 651.108841] ? exc_invalid_op+0x18/0x80 <4>[ 651.108844] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.108853] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.108856] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.108859] ? mark_held_locks+0x46/0x90 <4>[ 651.108871] __iommu_map+0x119/0x2c0 <4>[ 651.108880] iommu_map_sg+0xbf/0x210 <4>[ 651.108887] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.108897] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.108903] dma_map_sgtable+0x1d/0x40 <4>[ 651.108906] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.109062] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.109216] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.111157] ? irqentry_exit+0x77/0xb0 <4>[ 651.111180] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.111336] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.111341] RBP: ffffc9000401b398 R08: 0000000000268cf8 R09: 0000000000000001 <4>[ 651.111342] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f08 <4>[ 651.111344] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf8003 <4>[ 651.111345] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.111347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.111349] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.111350] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.111352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.111353] Call Trace: <4>[ 651.111354] <TASK> <4>[ 651.111356] ? show_regs+0x6c/0x80 <4>[ 651.111360] ? __warn+0x93/0x1c0 <4>[ 651.111363] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.111367] ? report_bug+0x182/0x1b0 <4>[ 651.111372] ? handle_bug+0x6e/0xb0 <4>[ 651.111375] ? exc_invalid_op+0x18/0x80 <4>[ 651.111378] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.111387] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.111391] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.111394] ? mark_held_locks+0x46/0x90 <4>[ 651.111405] __iommu_map+0x119/0x2c0 <4>[ 651.111414] iommu_map_sg+0xbf/0x210 <4>[ 651.111421] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.111431] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.111437] dma_map_sgtable+0x1d/0x40 <4>[ 651.111440] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.111594] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.111754] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.113692] ? clear_bhb_loop+0x15/0x70 <4>[ 651.113710] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.113870] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.113876] RBP: ffffc9000401b398 R08: 0000000000268cf9 R09: 0000000000000001 <4>[ 651.113877] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f07 <4>[ 651.113879] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cf9003 <4>[ 651.113880] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.113882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.113883] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.113885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.113886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.113888] Call Trace: <4>[ 651.113889] <TASK> <4>[ 651.113891] ? show_regs+0x6c/0x80 <4>[ 651.113894] ? __warn+0x93/0x1c0 <4>[ 651.113898] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.113902] ? report_bug+0x182/0x1b0 <4>[ 651.113907] ? handle_bug+0x6e/0xb0 <4>[ 651.113910] ? exc_invalid_op+0x18/0x80 <4>[ 651.113913] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.113922] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.113926] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.113929] ? mark_held_locks+0x46/0x90 <4>[ 651.113940] __iommu_map+0x119/0x2c0 <4>[ 651.113949] iommu_map_sg+0xbf/0x210 <4>[ 651.113956] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.113966] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.113972] dma_map_sgtable+0x1d/0x40 <4>[ 651.113976] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.114131] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.114287] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.116228] ? clear_bhb_loop+0x15/0x70 <4>[ 651.116246] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.116400] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.116405] RBP: ffffc9000401b398 R08: 0000000000268cfa R09: 0000000000000001 <4>[ 651.116407] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f06 <4>[ 651.116408] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cfa003 <4>[ 651.116410] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.116411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.116413] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.116415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.116416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.116417] Call Trace: <4>[ 651.116419] <TASK> <4>[ 651.116420] ? show_regs+0x6c/0x80 <4>[ 651.116424] ? __warn+0x93/0x1c0 <4>[ 651.116427] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.116431] ? report_bug+0x182/0x1b0 <4>[ 651.116436] ? handle_bug+0x6e/0xb0 <4>[ 651.116440] ? exc_invalid_op+0x18/0x80 <4>[ 651.116443] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.116452] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.116455] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.116458] ? mark_held_locks+0x46/0x90 <4>[ 651.116469] __iommu_map+0x119/0x2c0 <4>[ 651.116478] iommu_map_sg+0xbf/0x210 <4>[ 651.116485] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.116496] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.116501] dma_map_sgtable+0x1d/0x40 <4>[ 651.116505] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.116660] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.116822] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.118759] ? up_read+0x22/0x30 <4>[ 651.118788] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.118947] 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>[ 651.118955] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f05 <4>[ 651.118957] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cfb003 <4>[ 651.118958] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.118960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.118961] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.118963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.118964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.118966] Call Trace: <4>[ 651.118967] <TASK> <4>[ 651.118969] ? show_regs+0x6c/0x80 <4>[ 651.118972] ? __warn+0x93/0x1c0 <4>[ 651.118975] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.118979] ? report_bug+0x182/0x1b0 <4>[ 651.118984] ? handle_bug+0x6e/0xb0 <4>[ 651.118988] ? exc_invalid_op+0x18/0x80 <4>[ 651.118991] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.119000] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.119003] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.119006] ? mark_held_locks+0x46/0x90 <4>[ 651.119017] __iommu_map+0x119/0x2c0 <4>[ 651.119027] iommu_map_sg+0xbf/0x210 <4>[ 651.119034] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.119044] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.119049] dma_map_sgtable+0x1d/0x40 <4>[ 651.119053] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.121112] drm_ioctl+0x2de/0x5a0 <4>[ 651.121313] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.121474] 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>[ 651.121483] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f04 <4>[ 651.121484] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cfc003 <4>[ 651.121486] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.121487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.121489] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.121490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.121492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.121493] Call Trace: <4>[ 651.121495] <TASK> <4>[ 651.121497] ? show_regs+0x6c/0x80 <4>[ 651.121500] ? __warn+0x93/0x1c0 <4>[ 651.121503] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.121507] ? report_bug+0x182/0x1b0 <4>[ 651.121512] ? handle_bug+0x6e/0xb0 <4>[ 651.121516] ? exc_invalid_op+0x18/0x80 <4>[ 651.121519] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.121528] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.121531] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.121534] ? mark_held_locks+0x46/0x90 <4>[ 651.121545] __iommu_map+0x119/0x2c0 <4>[ 651.121554] iommu_map_sg+0xbf/0x210 <4>[ 651.121562] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.121571] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.121577] dma_map_sgtable+0x1d/0x40 <4>[ 651.121580] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.123644] drm_ioctl+0x2de/0x5a0 <4>[ 651.123851] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.124014] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.124020] RBP: ffffc9000401b398 R08: 0000000000268cfd R09: 0000000000000001 <4>[ 651.124021] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f03 <4>[ 651.124023] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cfd003 <4>[ 651.124024] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.124026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.124027] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.124029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.124030] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.124032] Call Trace: <4>[ 651.124033] <TASK> <4>[ 651.124035] ? show_regs+0x6c/0x80 <4>[ 651.124038] ? __warn+0x93/0x1c0 <4>[ 651.124042] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.124045] ? report_bug+0x182/0x1b0 <4>[ 651.124051] ? handle_bug+0x6e/0xb0 <4>[ 651.124055] ? exc_invalid_op+0x18/0x80 <4>[ 651.124058] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.124067] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.124070] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.124073] ? mark_held_locks+0x46/0x90 <4>[ 651.124084] __iommu_map+0x119/0x2c0 <4>[ 651.124093] iommu_map_sg+0xbf/0x210 <4>[ 651.124100] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.124110] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.124116] dma_map_sgtable+0x1d/0x40 <4>[ 651.124119] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.124275] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.124430] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.126182] drm_ioctl+0x2de/0x5a0 <4>[ 651.126382] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.126543] 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>[ 651.126552] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f02 <4>[ 651.126553] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cfe003 <4>[ 651.126555] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.126557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.126558] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.126560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.126561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.126563] Call Trace: <4>[ 651.126564] <TASK> <4>[ 651.126566] ? show_regs+0x6c/0x80 <4>[ 651.126569] ? __warn+0x93/0x1c0 <4>[ 651.126572] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.126576] ? report_bug+0x182/0x1b0 <4>[ 651.126581] ? handle_bug+0x6e/0xb0 <4>[ 651.126585] ? exc_invalid_op+0x18/0x80 <4>[ 651.126588] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.126597] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.126600] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.126603] ? mark_held_locks+0x46/0x90 <4>[ 651.126614] __iommu_map+0x119/0x2c0 <4>[ 651.126624] iommu_map_sg+0xbf/0x210 <4>[ 651.126630] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.126640] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.126646] dma_map_sgtable+0x1d/0x40 <4>[ 651.126650] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.128715] drm_ioctl+0x2de/0x5a0 <4>[ 651.128922] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.129084] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.129092] RBP: ffffc9000401b398 R08: 0000000000268cff R09: 0000000000000001 <4>[ 651.129094] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f01 <4>[ 651.129095] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268cff003 <4>[ 651.129097] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.129099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.129100] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.129102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.129103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.129105] Call Trace: <4>[ 651.129106] <TASK> <4>[ 651.129108] ? show_regs+0x6c/0x80 <4>[ 651.129111] ? __warn+0x93/0x1c0 <4>[ 651.129114] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.129118] ? report_bug+0x182/0x1b0 <4>[ 651.129123] ? handle_bug+0x6e/0xb0 <4>[ 651.129127] ? exc_invalid_op+0x18/0x80 <4>[ 651.129130] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.129139] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.129142] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.129145] ? mark_held_locks+0x46/0x90 <4>[ 651.129157] __iommu_map+0x119/0x2c0 <4>[ 651.129166] iommu_map_sg+0xbf/0x210 <4>[ 651.129173] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.129183] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.129188] dma_map_sgtable+0x1d/0x40 <4>[ 651.129192] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.129351] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.129507] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.131261] drm_ioctl+0x2de/0x5a0 <4>[ 651.131463] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.131625] 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>[ 651.131634] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4f00 <4>[ 651.131635] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d00003 <4>[ 651.131637] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.131638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.131640] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.131641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.131643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.131644] Call Trace: <4>[ 651.131646] <TASK> <4>[ 651.131647] ? show_regs+0x6c/0x80 <4>[ 651.131651] ? __warn+0x93/0x1c0 <4>[ 651.131654] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.131658] ? report_bug+0x182/0x1b0 <4>[ 651.131663] ? handle_bug+0x6e/0xb0 <4>[ 651.131667] ? exc_invalid_op+0x18/0x80 <4>[ 651.131669] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.131679] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.131682] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.131685] ? mark_held_locks+0x46/0x90 <4>[ 651.131696] __iommu_map+0x119/0x2c0 <4>[ 651.131705] iommu_map_sg+0xbf/0x210 <4>[ 651.131712] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.131722] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.131728] dma_map_sgtable+0x1d/0x40 <4>[ 651.131737] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.133793] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.134004] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.134163] 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>[ 651.134172] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eff <4>[ 651.134173] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d01003 <4>[ 651.134175] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.134176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.134178] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.134179] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.134181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.134182] Call Trace: <4>[ 651.134184] <TASK> <4>[ 651.134185] ? show_regs+0x6c/0x80 <4>[ 651.134189] ? __warn+0x93/0x1c0 <4>[ 651.134192] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.134196] ? report_bug+0x182/0x1b0 <4>[ 651.134201] ? handle_bug+0x6e/0xb0 <4>[ 651.134205] ? exc_invalid_op+0x18/0x80 <4>[ 651.134208] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.134217] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.134220] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.134223] ? mark_held_locks+0x46/0x90 <4>[ 651.134234] __iommu_map+0x119/0x2c0 <4>[ 651.134243] iommu_map_sg+0xbf/0x210 <4>[ 651.134250] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.134260] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.134267] dma_map_sgtable+0x1d/0x40 <4>[ 651.134270] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.136523] x64_sys_call+0x131e/0x2650 <4>[ 651.136563] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.136722] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.136727] RBP: ffffc9000401b398 R08: 0000000000268d02 R09: 0000000000000001 <4>[ 651.136728] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4efe <4>[ 651.136735] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d02003 <4>[ 651.136737] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.136738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.136740] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.136741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.136743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.136744] Call Trace: <4>[ 651.136745] <TASK> <4>[ 651.136747] ? show_regs+0x6c/0x80 <4>[ 651.136751] ? __warn+0x93/0x1c0 <4>[ 651.136754] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.136758] ? report_bug+0x182/0x1b0 <4>[ 651.136763] ? handle_bug+0x6e/0xb0 <4>[ 651.136767] ? exc_invalid_op+0x18/0x80 <4>[ 651.136770] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.136779] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.136782] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.136785] ? mark_held_locks+0x46/0x90 <4>[ 651.136797] __iommu_map+0x119/0x2c0 <4>[ 651.136806] iommu_map_sg+0xbf/0x210 <4>[ 651.136813] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.136823] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.136829] dma_map_sgtable+0x1d/0x40 <4>[ 651.136833] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.136987] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.137144] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.138904] drm_ioctl+0x2de/0x5a0 <4>[ 651.139105] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.139269] 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>[ 651.139278] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4efd <4>[ 651.139279] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d03003 <4>[ 651.139281] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.139283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.139284] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.139286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.139287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.139289] Call Trace: <4>[ 651.139290] <TASK> <4>[ 651.139291] ? show_regs+0x6c/0x80 <4>[ 651.139295] ? __warn+0x93/0x1c0 <4>[ 651.139299] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.139303] ? report_bug+0x182/0x1b0 <4>[ 651.139308] ? handle_bug+0x6e/0xb0 <4>[ 651.139311] ? exc_invalid_op+0x18/0x80 <4>[ 651.139314] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.139323] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.139327] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.139330] ? mark_held_locks+0x46/0x90 <4>[ 651.139341] __iommu_map+0x119/0x2c0 <4>[ 651.139350] iommu_map_sg+0xbf/0x210 <4>[ 651.139357] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.139367] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.139373] dma_map_sgtable+0x1d/0x40 <4>[ 651.139376] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.141588] ? lock_release+0xd4/0x2b0 <4>[ 651.141638] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.141799] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.141805] RBP: ffffc9000401b398 R08: 0000000000268d04 R09: 0000000000000001 <4>[ 651.141806] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4efc <4>[ 651.141808] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d04003 <4>[ 651.141810] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.141811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.141813] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.141814] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.141816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.141817] Call Trace: <4>[ 651.141819] <TASK> <4>[ 651.141821] ? show_regs+0x6c/0x80 <4>[ 651.141824] ? __warn+0x93/0x1c0 <4>[ 651.141827] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.141831] ? report_bug+0x182/0x1b0 <4>[ 651.141836] ? handle_bug+0x6e/0xb0 <4>[ 651.141840] ? exc_invalid_op+0x18/0x80 <4>[ 651.141843] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.141852] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.141855] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.141858] ? mark_held_locks+0x46/0x90 <4>[ 651.141869] __iommu_map+0x119/0x2c0 <4>[ 651.141879] iommu_map_sg+0xbf/0x210 <4>[ 651.141886] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.141896] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.141901] dma_map_sgtable+0x1d/0x40 <4>[ 651.141905] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.142057] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.142213] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.143961] drm_ioctl+0x2de/0x5a0 <4>[ 651.144163] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.144325] 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>[ 651.144334] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4efb <4>[ 651.144335] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d05003 <4>[ 651.144337] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.144338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.144340] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.144341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.144343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.144344] Call Trace: <4>[ 651.144345] <TASK> <4>[ 651.144347] ? show_regs+0x6c/0x80 <4>[ 651.144351] ? __warn+0x93/0x1c0 <4>[ 651.144354] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.144358] ? report_bug+0x182/0x1b0 <4>[ 651.144363] ? handle_bug+0x6e/0xb0 <4>[ 651.144367] ? exc_invalid_op+0x18/0x80 <4>[ 651.144370] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.144379] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.144382] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.144385] ? mark_held_locks+0x46/0x90 <4>[ 651.144396] __iommu_map+0x119/0x2c0 <4>[ 651.144405] iommu_map_sg+0xbf/0x210 <4>[ 651.144412] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.144422] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.144428] dma_map_sgtable+0x1d/0x40 <4>[ 651.144431] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.146494] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.146705] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.146869] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.146877] RBP: ffffc9000401b398 R08: 0000000000268d06 R09: 0000000000000001 <4>[ 651.146879] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4efa <4>[ 651.146880] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d06003 <4>[ 651.146882] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.146883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.146885] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.146887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.146888] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.146889] Call Trace: <4>[ 651.146891] <TASK> <4>[ 651.146892] ? show_regs+0x6c/0x80 <4>[ 651.146896] ? __warn+0x93/0x1c0 <4>[ 651.146899] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.146903] ? report_bug+0x182/0x1b0 <4>[ 651.146908] ? handle_bug+0x6e/0xb0 <4>[ 651.146912] ? exc_invalid_op+0x18/0x80 <4>[ 651.146915] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.146924] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.146927] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.146930] ? mark_held_locks+0x46/0x90 <4>[ 651.146941] __iommu_map+0x119/0x2c0 <4>[ 651.146951] iommu_map_sg+0xbf/0x210 <4>[ 651.146958] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.146968] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.146973] dma_map_sgtable+0x1d/0x40 <4>[ 651.146977] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.147131] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.147286] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.149033] drm_ioctl+0x2de/0x5a0 <4>[ 651.149235] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.149395] 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>[ 651.149403] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef9 <4>[ 651.149405] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d07003 <4>[ 651.149406] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.149408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.149410] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.149411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.149413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.149414] Call Trace: <4>[ 651.149415] <TASK> <4>[ 651.149417] ? show_regs+0x6c/0x80 <4>[ 651.149421] ? __warn+0x93/0x1c0 <4>[ 651.149424] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.149428] ? report_bug+0x182/0x1b0 <4>[ 651.149433] ? handle_bug+0x6e/0xb0 <4>[ 651.149436] ? exc_invalid_op+0x18/0x80 <4>[ 651.149439] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.149448] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.149452] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.149455] ? mark_held_locks+0x46/0x90 <4>[ 651.149466] __iommu_map+0x119/0x2c0 <4>[ 651.149475] iommu_map_sg+0xbf/0x210 <4>[ 651.149482] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.149492] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.149498] dma_map_sgtable+0x1d/0x40 <4>[ 651.149501] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.151559] drm_ioctl+0x2de/0x5a0 <4>[ 651.151766] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.151927] 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>[ 651.151936] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef8 <4>[ 651.151937] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d08003 <4>[ 651.151939] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.151940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.151942] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.151943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.151945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.151946] Call Trace: <4>[ 651.151947] <TASK> <4>[ 651.151949] ? show_regs+0x6c/0x80 <4>[ 651.151953] ? __warn+0x93/0x1c0 <4>[ 651.151956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.151960] ? report_bug+0x182/0x1b0 <4>[ 651.151965] ? handle_bug+0x6e/0xb0 <4>[ 651.151969] ? exc_invalid_op+0x18/0x80 <4>[ 651.151972] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.151981] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.151984] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.151987] ? mark_held_locks+0x46/0x90 <4>[ 651.151998] __iommu_map+0x119/0x2c0 <4>[ 651.152007] iommu_map_sg+0xbf/0x210 <4>[ 651.152015] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.152025] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.152030] dma_map_sgtable+0x1d/0x40 <4>[ 651.152034] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.154268] ? up_read+0x22/0x30 <4>[ 651.154297] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.154454] 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>[ 651.154463] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef7 <4>[ 651.154464] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d09003 <4>[ 651.154466] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.154468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.154469] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.154471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.154472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.154473] Call Trace: <4>[ 651.154475] <TASK> <4>[ 651.154476] ? show_regs+0x6c/0x80 <4>[ 651.154480] ? __warn+0x93/0x1c0 <4>[ 651.154483] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.154487] ? report_bug+0x182/0x1b0 <4>[ 651.154492] ? handle_bug+0x6e/0xb0 <4>[ 651.154496] ? exc_invalid_op+0x18/0x80 <4>[ 651.154498] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.154508] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.154511] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.154514] ? mark_held_locks+0x46/0x90 <4>[ 651.154525] __iommu_map+0x119/0x2c0 <4>[ 651.154534] iommu_map_sg+0xbf/0x210 <4>[ 651.154541] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.154551] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.154557] dma_map_sgtable+0x1d/0x40 <4>[ 651.154560] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.156315] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.156849] hardirqs last disabled at (250679514): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.156992] RBP: ffffc9000401b398 R08: 0000000000268d0a R09: 0000000000000001 <4>[ 651.156993] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef6 <4>[ 651.156994] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0a003 <4>[ 651.156996] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.156998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.156999] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.157001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.157002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.157004] Call Trace: <4>[ 651.157005] <TASK> <4>[ 651.157007] ? show_regs+0x6c/0x80 <4>[ 651.157010] ? __warn+0x93/0x1c0 <4>[ 651.157013] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.157017] ? report_bug+0x182/0x1b0 <4>[ 651.157022] ? handle_bug+0x6e/0xb0 <4>[ 651.157026] ? exc_invalid_op+0x18/0x80 <4>[ 651.157029] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.157038] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.157042] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.157045] ? mark_held_locks+0x46/0x90 <4>[ 651.157056] __iommu_map+0x119/0x2c0 <4>[ 651.157065] iommu_map_sg+0xbf/0x210 <4>[ 651.157072] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.157082] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.157087] dma_map_sgtable+0x1d/0x40 <4>[ 651.157091] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.157245] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.157400] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.158635] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.159362] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.159515] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.159521] RBP: ffffc9000401b398 R08: 0000000000268d0b R09: 0000000000000001 <4>[ 651.159522] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef5 <4>[ 651.159523] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0b003 <4>[ 651.159525] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.159527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.159528] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.159530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.159531] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.159533] Call Trace: <4>[ 651.159534] <TASK> <4>[ 651.159536] ? show_regs+0x6c/0x80 <4>[ 651.159539] ? __warn+0x93/0x1c0 <4>[ 651.159543] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.159547] ? report_bug+0x182/0x1b0 <4>[ 651.159552] ? handle_bug+0x6e/0xb0 <4>[ 651.159555] ? exc_invalid_op+0x18/0x80 <4>[ 651.159558] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.159567] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.159571] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.159574] ? mark_held_locks+0x46/0x90 <4>[ 651.159585] __iommu_map+0x119/0x2c0 <4>[ 651.159594] iommu_map_sg+0xbf/0x210 <4>[ 651.159601] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.159611] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.159617] dma_map_sgtable+0x1d/0x40 <4>[ 651.159620] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.159779] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.159935] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.161848] ? lock_release+0xd4/0x2b0 <4>[ 651.161900] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.162057] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.162062] RBP: ffffc9000401b398 R08: 0000000000268d0c R09: 0000000000000001 <4>[ 651.162064] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef4 <4>[ 651.162065] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0c003 <4>[ 651.162067] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.162068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.162070] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.162072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.162073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.162074] Call Trace: <4>[ 651.162076] <TASK> <4>[ 651.162077] ? show_regs+0x6c/0x80 <4>[ 651.162081] ? __warn+0x93/0x1c0 <4>[ 651.162084] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.162088] ? report_bug+0x182/0x1b0 <4>[ 651.162093] ? handle_bug+0x6e/0xb0 <4>[ 651.162097] ? exc_invalid_op+0x18/0x80 <4>[ 651.162100] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.162109] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.162112] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.162115] ? mark_held_locks+0x46/0x90 <4>[ 651.162126] __iommu_map+0x119/0x2c0 <4>[ 651.162135] iommu_map_sg+0xbf/0x210 <4>[ 651.162142] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.162152] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.162158] dma_map_sgtable+0x1d/0x40 <4>[ 651.162161] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.162315] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.162470] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.164222] drm_ioctl+0x2de/0x5a0 <4>[ 651.164426] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.164584] 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>[ 651.164592] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef3 <4>[ 651.164594] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0d003 <4>[ 651.164595] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.164597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.164599] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.164600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.164602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.164603] Call Trace: <4>[ 651.164604] <TASK> <4>[ 651.164606] ? show_regs+0x6c/0x80 <4>[ 651.164610] ? __warn+0x93/0x1c0 <4>[ 651.164613] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.164617] ? report_bug+0x182/0x1b0 <4>[ 651.164622] ? handle_bug+0x6e/0xb0 <4>[ 651.164625] ? exc_invalid_op+0x18/0x80 <4>[ 651.164628] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.164637] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.164641] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.164644] ? mark_held_locks+0x46/0x90 <4>[ 651.164655] __iommu_map+0x119/0x2c0 <4>[ 651.164664] iommu_map_sg+0xbf/0x210 <4>[ 651.164671] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.164681] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.164686] dma_map_sgtable+0x1d/0x40 <4>[ 651.164690] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.166754] drm_ioctl+0x2de/0x5a0 <4>[ 651.166959] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.167115] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.167123] RBP: ffffc9000401b398 R08: 0000000000268d0e R09: 0000000000000001 <4>[ 651.167125] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef2 <4>[ 651.167126] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0e003 <4>[ 651.167128] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.167130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.167131] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.167133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.167134] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.167136] Call Trace: <4>[ 651.167137] <TASK> <4>[ 651.167139] ? show_regs+0x6c/0x80 <4>[ 651.167142] ? __warn+0x93/0x1c0 <4>[ 651.167145] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.167149] ? report_bug+0x182/0x1b0 <4>[ 651.167155] ? handle_bug+0x6e/0xb0 <4>[ 651.167158] ? exc_invalid_op+0x18/0x80 <4>[ 651.167161] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.167170] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.167174] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.167177] ? mark_held_locks+0x46/0x90 <4>[ 651.167188] __iommu_map+0x119/0x2c0 <4>[ 651.167197] iommu_map_sg+0xbf/0x210 <4>[ 651.167204] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.167214] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.167220] dma_map_sgtable+0x1d/0x40 <4>[ 651.167223] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.167377] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.167532] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.168983] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.169511] hardirqs last disabled at (250698170): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.169654] RBP: ffffc9000401b398 R08: 0000000000268d0f R09: 0000000000000001 <4>[ 651.169655] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef1 <4>[ 651.169657] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d0f003 <4>[ 651.169658] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.169660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.169662] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.169663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.169665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.169666] Call Trace: <4>[ 651.169667] <TASK> <4>[ 651.169669] ? show_regs+0x6c/0x80 <4>[ 651.169673] ? __warn+0x93/0x1c0 <4>[ 651.169676] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.169680] ? report_bug+0x182/0x1b0 <4>[ 651.169685] ? handle_bug+0x6e/0xb0 <4>[ 651.169688] ? exc_invalid_op+0x18/0x80 <4>[ 651.169691] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.169700] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.169704] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.169707] ? mark_held_locks+0x46/0x90 <4>[ 651.169718] __iommu_map+0x119/0x2c0 <4>[ 651.169727] iommu_map_sg+0xbf/0x210 <4>[ 651.169740] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.169750] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.169755] dma_map_sgtable+0x1d/0x40 <4>[ 651.169759] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.169913] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.170068] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.170528] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.172034] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.172188] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.172193] RBP: ffffc9000401b398 R08: 0000000000268d10 R09: 0000000000000001 <4>[ 651.172194] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ef0 <4>[ 651.172196] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d10003 <4>[ 651.172197] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.172199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.172201] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.172202] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.172204] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.172205] Call Trace: <4>[ 651.172206] <TASK> <4>[ 651.172208] ? show_regs+0x6c/0x80 <4>[ 651.172212] ? __warn+0x93/0x1c0 <4>[ 651.172215] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.172219] ? report_bug+0x182/0x1b0 <4>[ 651.172224] ? handle_bug+0x6e/0xb0 <4>[ 651.172227] ? exc_invalid_op+0x18/0x80 <4>[ 651.172230] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.172239] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.172243] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.172246] ? mark_held_locks+0x46/0x90 <4>[ 651.172257] __iommu_map+0x119/0x2c0 <4>[ 651.172266] iommu_map_sg+0xbf/0x210 <4>[ 651.172273] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.172283] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.172289] dma_map_sgtable+0x1d/0x40 <4>[ 651.172292] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.172446] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.172600] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.174544] ? clear_bhb_loop+0x15/0x70 <4>[ 651.174562] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.174716] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.174721] RBP: ffffc9000401b398 R08: 0000000000268d11 R09: 0000000000000001 <4>[ 651.174723] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eef <4>[ 651.174724] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d11003 <4>[ 651.174726] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.174728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.174734] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.174736] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.174737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.174739] Call Trace: <4>[ 651.174740] <TASK> <4>[ 651.174742] ? show_regs+0x6c/0x80 <4>[ 651.174746] ? __warn+0x93/0x1c0 <4>[ 651.174749] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.174753] ? report_bug+0x182/0x1b0 <4>[ 651.174758] ? handle_bug+0x6e/0xb0 <4>[ 651.174761] ? exc_invalid_op+0x18/0x80 <4>[ 651.174764] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.174773] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.174777] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.174780] ? mark_held_locks+0x46/0x90 <4>[ 651.174791] __iommu_map+0x119/0x2c0 <4>[ 651.174800] iommu_map_sg+0xbf/0x210 <4>[ 651.174807] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.174817] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.174823] dma_map_sgtable+0x1d/0x40 <4>[ 651.174827] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.174981] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.175136] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.177084] RIP: 0033:0x758cdc724ded <4>[ 651.177096] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.177250] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.177255] RBP: ffffc9000401b398 R08: 0000000000268d12 R09: 0000000000000001 <4>[ 651.177256] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eee <4>[ 651.177258] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d12003 <4>[ 651.177259] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.177261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.177263] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.177264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.177266] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.177267] Call Trace: <4>[ 651.177268] <TASK> <4>[ 651.177270] ? show_regs+0x6c/0x80 <4>[ 651.177274] ? __warn+0x93/0x1c0 <4>[ 651.177277] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.177281] ? report_bug+0x182/0x1b0 <4>[ 651.177286] ? handle_bug+0x6e/0xb0 <4>[ 651.177289] ? exc_invalid_op+0x18/0x80 <4>[ 651.177292] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.177301] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.177305] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.177308] ? mark_held_locks+0x46/0x90 <4>[ 651.177319] __iommu_map+0x119/0x2c0 <4>[ 651.177328] iommu_map_sg+0xbf/0x210 <4>[ 651.177335] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.177345] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.177350] dma_map_sgtable+0x1d/0x40 <4>[ 651.177354] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.177508] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.177663] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.179602] ? irqentry_exit+0x77/0xb0 <4>[ 651.179624] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.179785] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.179790] RBP: ffffc9000401b398 R08: 0000000000268d13 R09: 0000000000000001 <4>[ 651.179792] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eed <4>[ 651.179793] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d13003 <4>[ 651.179795] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.179797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.179798] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.179800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.179801] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.179803] Call Trace: <4>[ 651.179804] <TASK> <4>[ 651.179806] ? show_regs+0x6c/0x80 <4>[ 651.179810] ? __warn+0x93/0x1c0 <4>[ 651.179813] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.179817] ? report_bug+0x182/0x1b0 <4>[ 651.179822] ? handle_bug+0x6e/0xb0 <4>[ 651.179826] ? exc_invalid_op+0x18/0x80 <4>[ 651.179829] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.179838] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.179841] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.179844] ? mark_held_locks+0x46/0x90 <4>[ 651.179855] __iommu_map+0x119/0x2c0 <4>[ 651.179865] iommu_map_sg+0xbf/0x210 <4>[ 651.179872] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.179882] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.179887] dma_map_sgtable+0x1d/0x40 <4>[ 651.179891] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.180045] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.180201] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.181957] drm_ioctl+0x2de/0x5a0 <4>[ 651.182162] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.182320] 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>[ 651.182328] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eec <4>[ 651.182329] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d14003 <4>[ 651.182331] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.182333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.182334] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.182336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.182337] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.182338] Call Trace: <4>[ 651.182340] <TASK> <4>[ 651.182341] ? show_regs+0x6c/0x80 <4>[ 651.182345] ? __warn+0x93/0x1c0 <4>[ 651.182348] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.182352] ? report_bug+0x182/0x1b0 <4>[ 651.182357] ? handle_bug+0x6e/0xb0 <4>[ 651.182361] ? exc_invalid_op+0x18/0x80 <4>[ 651.182363] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.182373] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.182376] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.182379] ? mark_held_locks+0x46/0x90 <4>[ 651.182390] __iommu_map+0x119/0x2c0 <4>[ 651.182399] iommu_map_sg+0xbf/0x210 <4>[ 651.182406] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.182416] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.182422] dma_map_sgtable+0x1d/0x40 <4>[ 651.182425] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.184485] drm_ioctl+0x2de/0x5a0 <4>[ 651.184685] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.184852] 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>[ 651.184861] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eeb <4>[ 651.184862] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d15003 <4>[ 651.184864] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.184866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.184867] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.184869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.184870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.184872] Call Trace: <4>[ 651.184873] <TASK> <4>[ 651.184875] ? show_regs+0x6c/0x80 <4>[ 651.184878] ? __warn+0x93/0x1c0 <4>[ 651.184882] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.184886] ? report_bug+0x182/0x1b0 <4>[ 651.184891] ? handle_bug+0x6e/0xb0 <4>[ 651.184895] ? exc_invalid_op+0x18/0x80 <4>[ 651.184898] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.184907] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.184910] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.184913] ? mark_held_locks+0x46/0x90 <4>[ 651.184924] __iommu_map+0x119/0x2c0 <4>[ 651.184934] iommu_map_sg+0xbf/0x210 <4>[ 651.184941] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.184951] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.184956] dma_map_sgtable+0x1d/0x40 <4>[ 651.184960] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.187018] drm_ioctl+0x2de/0x5a0 <4>[ 651.187221] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.187381] 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>[ 651.187389] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eea <4>[ 651.187391] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d16003 <4>[ 651.187392] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.187394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.187395] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.187397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.187398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.187400] Call Trace: <4>[ 651.187401] <TASK> <4>[ 651.187403] ? show_regs+0x6c/0x80 <4>[ 651.187406] ? __warn+0x93/0x1c0 <4>[ 651.187410] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.187413] ? report_bug+0x182/0x1b0 <4>[ 651.187419] ? handle_bug+0x6e/0xb0 <4>[ 651.187422] ? exc_invalid_op+0x18/0x80 <4>[ 651.187425] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.187434] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.187438] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.187440] ? mark_held_locks+0x46/0x90 <4>[ 651.187452] __iommu_map+0x119/0x2c0 <4>[ 651.187461] iommu_map_sg+0xbf/0x210 <4>[ 651.187468] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.187478] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.187483] dma_map_sgtable+0x1d/0x40 <4>[ 651.187487] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.189551] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.189786] ---[ end trace 0000000000000000 ]--- <4>[ 651.189916] 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>[ 651.189925] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee9 <4>[ 651.189926] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d17003 <4>[ 651.189928] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.189929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.189931] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.189933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.189934] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.189935] Call Trace: <4>[ 651.189937] <TASK> <4>[ 651.189938] ? show_regs+0x6c/0x80 <4>[ 651.189942] ? __warn+0x93/0x1c0 <4>[ 651.189945] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.189949] ? report_bug+0x182/0x1b0 <4>[ 651.189954] ? handle_bug+0x6e/0xb0 <4>[ 651.189958] ? exc_invalid_op+0x18/0x80 <4>[ 651.189961] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.189970] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.189973] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.189976] ? mark_held_locks+0x46/0x90 <4>[ 651.189987] __iommu_map+0x119/0x2c0 <4>[ 651.189996] iommu_map_sg+0xbf/0x210 <4>[ 651.190004] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.190014] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.190019] dma_map_sgtable+0x1d/0x40 <4>[ 651.190023] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.192089] drm_ioctl+0x2de/0x5a0 <4>[ 651.192294] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.192451] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.192459] RBP: ffffc9000401b398 R08: 0000000000268d18 R09: 0000000000000001 <4>[ 651.192461] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee8 <4>[ 651.192462] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d18003 <4>[ 651.192464] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.192466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.192467] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.192469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.192470] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.192471] Call Trace: <4>[ 651.192473] <TASK> <4>[ 651.192474] ? show_regs+0x6c/0x80 <4>[ 651.192478] ? __warn+0x93/0x1c0 <4>[ 651.192482] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.192486] ? report_bug+0x182/0x1b0 <4>[ 651.192491] ? handle_bug+0x6e/0xb0 <4>[ 651.192494] ? exc_invalid_op+0x18/0x80 <4>[ 651.192497] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.192506] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.192510] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.192513] ? mark_held_locks+0x46/0x90 <4>[ 651.192524] __iommu_map+0x119/0x2c0 <4>[ 651.192533] iommu_map_sg+0xbf/0x210 <4>[ 651.192540] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.192550] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.192556] dma_map_sgtable+0x1d/0x40 <4>[ 651.192559] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.192714] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.192874] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.194303] ? find_held_lock+0x31/0x90 <4>[ 651.194828] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.194989] 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>[ 651.194998] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee7 <4>[ 651.194999] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d19003 <4>[ 651.195001] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.195002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.195004] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.195005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.195007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.195008] Call Trace: <4>[ 651.195010] <TASK> <4>[ 651.195011] ? show_regs+0x6c/0x80 <4>[ 651.195015] ? __warn+0x93/0x1c0 <4>[ 651.195018] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.195022] ? report_bug+0x182/0x1b0 <4>[ 651.195027] ? handle_bug+0x6e/0xb0 <4>[ 651.195031] ? exc_invalid_op+0x18/0x80 <4>[ 651.195034] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.195043] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.195046] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.195049] ? mark_held_locks+0x46/0x90 <4>[ 651.195060] __iommu_map+0x119/0x2c0 <4>[ 651.195069] iommu_map_sg+0xbf/0x210 <4>[ 651.195077] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.195087] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.195092] dma_map_sgtable+0x1d/0x40 <4>[ 651.195096] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.197156] drm_ioctl+0x2de/0x5a0 <4>[ 651.197357] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.197518] 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>[ 651.197526] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee6 <4>[ 651.197528] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1a003 <4>[ 651.197529] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.197531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.197533] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.197534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.197536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.197537] Call Trace: <4>[ 651.197538] <TASK> <4>[ 651.197540] ? show_regs+0x6c/0x80 <4>[ 651.197543] ? __warn+0x93/0x1c0 <4>[ 651.197547] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.197551] ? report_bug+0x182/0x1b0 <4>[ 651.197556] ? handle_bug+0x6e/0xb0 <4>[ 651.197559] ? exc_invalid_op+0x18/0x80 <4>[ 651.197562] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.197571] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.197575] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.197578] ? mark_held_locks+0x46/0x90 <4>[ 651.197589] __iommu_map+0x119/0x2c0 <4>[ 651.197598] iommu_map_sg+0xbf/0x210 <4>[ 651.197605] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.197615] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.197621] dma_map_sgtable+0x1d/0x40 <4>[ 651.197624] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.199385] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.199916] hardirqs last enabled at (250742945): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.200062] RBP: ffffc9000401b398 R08: 0000000000268d1b R09: 0000000000000001 <4>[ 651.200064] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee5 <4>[ 651.200065] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1b003 <4>[ 651.200067] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.200068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.200070] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.200072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.200073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.200074] Call Trace: <4>[ 651.200076] <TASK> <4>[ 651.200077] ? show_regs+0x6c/0x80 <4>[ 651.200081] ? __warn+0x93/0x1c0 <4>[ 651.200084] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.200088] ? report_bug+0x182/0x1b0 <4>[ 651.200093] ? handle_bug+0x6e/0xb0 <4>[ 651.200097] ? exc_invalid_op+0x18/0x80 <4>[ 651.200100] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.200109] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.200113] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.200115] ? mark_held_locks+0x46/0x90 <4>[ 651.200127] __iommu_map+0x119/0x2c0 <4>[ 651.200136] iommu_map_sg+0xbf/0x210 <4>[ 651.200143] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.200153] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.200159] dma_map_sgtable+0x1d/0x40 <4>[ 651.200162] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.200316] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.200472] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.201088] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.202431] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.202588] 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>[ 651.202596] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee4 <4>[ 651.202598] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1c003 <4>[ 651.202599] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.202601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.202602] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.202604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.202605] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.202607] Call Trace: <4>[ 651.202608] <TASK> <4>[ 651.202610] ? show_regs+0x6c/0x80 <4>[ 651.202613] ? __warn+0x93/0x1c0 <4>[ 651.202617] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.202621] ? report_bug+0x182/0x1b0 <4>[ 651.202626] ? handle_bug+0x6e/0xb0 <4>[ 651.202629] ? exc_invalid_op+0x18/0x80 <4>[ 651.202632] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.202641] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.202645] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.202648] ? mark_held_locks+0x46/0x90 <4>[ 651.202659] __iommu_map+0x119/0x2c0 <4>[ 651.202668] iommu_map_sg+0xbf/0x210 <4>[ 651.202675] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.202685] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.202691] dma_map_sgtable+0x1d/0x40 <4>[ 651.202694] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.204771] drm_ioctl+0x2de/0x5a0 <4>[ 651.204974] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.205136] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.205145] RBP: ffffc9000401b398 R08: 0000000000268d1d R09: 0000000000000001 <4>[ 651.205146] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee3 <4>[ 651.205148] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1d003 <4>[ 651.205149] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.205151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.205152] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.205154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.205155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.205157] Call Trace: <4>[ 651.205158] <TASK> <4>[ 651.205160] ? show_regs+0x6c/0x80 <4>[ 651.205163] ? __warn+0x93/0x1c0 <4>[ 651.205167] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.205171] ? report_bug+0x182/0x1b0 <4>[ 651.205176] ? handle_bug+0x6e/0xb0 <4>[ 651.205179] ? exc_invalid_op+0x18/0x80 <4>[ 651.205182] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.205191] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.205195] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.205198] ? mark_held_locks+0x46/0x90 <4>[ 651.205209] __iommu_map+0x119/0x2c0 <4>[ 651.205218] iommu_map_sg+0xbf/0x210 <4>[ 651.205225] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.205235] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.205241] dma_map_sgtable+0x1d/0x40 <4>[ 651.205245] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.205398] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.205555] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.207310] drm_ioctl+0x2de/0x5a0 <4>[ 651.207511] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.207673] 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>[ 651.207681] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee2 <4>[ 651.207682] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1e003 <4>[ 651.207684] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.207686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.207687] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.207689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.207690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.207692] Call Trace: <4>[ 651.207693] <TASK> <4>[ 651.207695] ? show_regs+0x6c/0x80 <4>[ 651.207698] ? __warn+0x93/0x1c0 <4>[ 651.207701] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.207705] ? report_bug+0x182/0x1b0 <4>[ 651.207710] ? handle_bug+0x6e/0xb0 <4>[ 651.207714] ? exc_invalid_op+0x18/0x80 <4>[ 651.207717] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.207726] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.207735] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.207738] ? mark_held_locks+0x46/0x90 <4>[ 651.207749] __iommu_map+0x119/0x2c0 <4>[ 651.207758] iommu_map_sg+0xbf/0x210 <4>[ 651.207765] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.207776] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.207781] dma_map_sgtable+0x1d/0x40 <4>[ 651.207785] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.209839] drm_ioctl+0x2de/0x5a0 <4>[ 651.210040] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.210198] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.210207] RBP: ffffc9000401b398 R08: 0000000000268d1f R09: 0000000000000001 <4>[ 651.210208] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee1 <4>[ 651.210210] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d1f003 <4>[ 651.210211] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.210213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.210215] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.210216] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.210218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.210219] Call Trace: <4>[ 651.210220] <TASK> <4>[ 651.210222] ? show_regs+0x6c/0x80 <4>[ 651.210226] ? __warn+0x93/0x1c0 <4>[ 651.210229] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.210233] ? report_bug+0x182/0x1b0 <4>[ 651.210238] ? handle_bug+0x6e/0xb0 <4>[ 651.210241] ? exc_invalid_op+0x18/0x80 <4>[ 651.210244] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.210253] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.210257] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.210260] ? mark_held_locks+0x46/0x90 <4>[ 651.210271] __iommu_map+0x119/0x2c0 <4>[ 651.210280] iommu_map_sg+0xbf/0x210 <4>[ 651.210287] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.210297] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.210302] dma_map_sgtable+0x1d/0x40 <4>[ 651.210306] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.210458] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.210613] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.212360] drm_ioctl+0x2de/0x5a0 <4>[ 651.212560] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.212720] 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>[ 651.212733] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ee0 <4>[ 651.212734] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d20003 <4>[ 651.212736] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.212738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.212739] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.212741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.212742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.212744] Call Trace: <4>[ 651.212745] <TASK> <4>[ 651.212747] ? show_regs+0x6c/0x80 <4>[ 651.212750] ? __warn+0x93/0x1c0 <4>[ 651.212753] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.212757] ? report_bug+0x182/0x1b0 <4>[ 651.212762] ? handle_bug+0x6e/0xb0 <4>[ 651.212766] ? exc_invalid_op+0x18/0x80 <4>[ 651.212769] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.212778] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.212781] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.212784] ? mark_held_locks+0x46/0x90 <4>[ 651.212795] __iommu_map+0x119/0x2c0 <4>[ 651.212805] iommu_map_sg+0xbf/0x210 <4>[ 651.212812] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.212822] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.212827] dma_map_sgtable+0x1d/0x40 <4>[ 651.212831] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.214884] drm_ioctl+0x2de/0x5a0 <4>[ 651.215085] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.215242] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.215251] RBP: ffffc9000401b398 R08: 0000000000268d21 R09: 0000000000000001 <4>[ 651.215253] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4edf <4>[ 651.215254] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d21003 <4>[ 651.215256] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.215257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.215259] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.215260] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.215262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.215263] Call Trace: <4>[ 651.215264] <TASK> <4>[ 651.215266] ? show_regs+0x6c/0x80 <4>[ 651.215270] ? __warn+0x93/0x1c0 <4>[ 651.215273] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.215277] ? report_bug+0x182/0x1b0 <4>[ 651.215282] ? handle_bug+0x6e/0xb0 <4>[ 651.215286] ? exc_invalid_op+0x18/0x80 <4>[ 651.215288] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.215298] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.215301] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.215304] ? mark_held_locks+0x46/0x90 <4>[ 651.215315] __iommu_map+0x119/0x2c0 <4>[ 651.215324] iommu_map_sg+0xbf/0x210 <4>[ 651.215331] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.215341] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.215347] dma_map_sgtable+0x1d/0x40 <4>[ 651.215350] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.215503] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.215658] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.217406] drm_ioctl+0x2de/0x5a0 <4>[ 651.217607] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.217772] 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>[ 651.217780] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ede <4>[ 651.217781] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d22003 <4>[ 651.217783] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.217785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.217786] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.217788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.217789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.217791] Call Trace: <4>[ 651.217792] <TASK> <4>[ 651.217794] ? show_regs+0x6c/0x80 <4>[ 651.217798] ? __warn+0x93/0x1c0 <4>[ 651.217801] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.217805] ? report_bug+0x182/0x1b0 <4>[ 651.217810] ? handle_bug+0x6e/0xb0 <4>[ 651.217814] ? exc_invalid_op+0x18/0x80 <4>[ 651.217816] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.217826] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.217829] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.217832] ? mark_held_locks+0x46/0x90 <4>[ 651.217843] __iommu_map+0x119/0x2c0 <4>[ 651.217853] iommu_map_sg+0xbf/0x210 <4>[ 651.217860] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.217870] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.217875] dma_map_sgtable+0x1d/0x40 <4>[ 651.217879] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.219627] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.220159] hardirqs last disabled at (250772806): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.220301] RBP: ffffc9000401b398 R08: 0000000000268d23 R09: 0000000000000001 <4>[ 651.220303] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4edd <4>[ 651.220304] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d23003 <4>[ 651.220306] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.220308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.220309] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.220311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.220312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.220314] Call Trace: <4>[ 651.220315] <TASK> <4>[ 651.220317] ? show_regs+0x6c/0x80 <4>[ 651.220320] ? __warn+0x93/0x1c0 <4>[ 651.220323] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.220327] ? report_bug+0x182/0x1b0 <4>[ 651.220332] ? handle_bug+0x6e/0xb0 <4>[ 651.220336] ? exc_invalid_op+0x18/0x80 <4>[ 651.220339] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.220348] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.220351] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.220354] ? mark_held_locks+0x46/0x90 <4>[ 651.220365] __iommu_map+0x119/0x2c0 <4>[ 651.220374] iommu_map_sg+0xbf/0x210 <4>[ 651.220381] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.220391] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.220397] dma_map_sgtable+0x1d/0x40 <4>[ 651.220400] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.220553] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.220708] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.221023] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.222664] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.222823] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.222828] RBP: ffffc9000401b398 R08: 0000000000268d24 R09: 0000000000000001 <4>[ 651.222830] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4edc <4>[ 651.222831] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d24003 <4>[ 651.222833] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.222835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.222836] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.222838] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.222839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.222841] Call Trace: <4>[ 651.222842] <TASK> <4>[ 651.222844] ? show_regs+0x6c/0x80 <4>[ 651.222847] ? __warn+0x93/0x1c0 <4>[ 651.222850] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.222854] ? report_bug+0x182/0x1b0 <4>[ 651.222860] ? handle_bug+0x6e/0xb0 <4>[ 651.222863] ? exc_invalid_op+0x18/0x80 <4>[ 651.222866] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.222875] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.222879] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.222882] ? mark_held_locks+0x46/0x90 <4>[ 651.222893] __iommu_map+0x119/0x2c0 <4>[ 651.222902] iommu_map_sg+0xbf/0x210 <4>[ 651.222909] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.222919] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.222925] dma_map_sgtable+0x1d/0x40 <4>[ 651.222928] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.223082] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.223237] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.225179] RIP: 0033:0x758cdc724ded <4>[ 651.225192] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.225344] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.225350] RBP: ffffc9000401b398 R08: 0000000000268d25 R09: 0000000000000001 <4>[ 651.225351] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4edb <4>[ 651.225352] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d25003 <4>[ 651.225354] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.225356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.225357] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.225359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.225360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.225362] Call Trace: <4>[ 651.225363] <TASK> <4>[ 651.225365] ? show_regs+0x6c/0x80 <4>[ 651.225368] ? __warn+0x93/0x1c0 <4>[ 651.225372] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.225375] ? report_bug+0x182/0x1b0 <4>[ 651.225381] ? handle_bug+0x6e/0xb0 <4>[ 651.225384] ? exc_invalid_op+0x18/0x80 <4>[ 651.225387] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.225396] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.225399] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.225402] ? mark_held_locks+0x46/0x90 <4>[ 651.225413] __iommu_map+0x119/0x2c0 <4>[ 651.225423] iommu_map_sg+0xbf/0x210 <4>[ 651.225430] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.225440] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.225445] dma_map_sgtable+0x1d/0x40 <4>[ 651.225448] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.225602] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.225761] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.227671] x64_sys_call+0x131e/0x2650 <4>[ 651.227711] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.227870] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.227875] RBP: ffffc9000401b398 R08: 0000000000268d26 R09: 0000000000000001 <4>[ 651.227877] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eda <4>[ 651.227878] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d26003 <4>[ 651.227880] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.227882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.227883] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.227885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.227886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.227887] Call Trace: <4>[ 651.227889] <TASK> <4>[ 651.227890] ? show_regs+0x6c/0x80 <4>[ 651.227894] ? __warn+0x93/0x1c0 <4>[ 651.227897] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.227901] ? report_bug+0x182/0x1b0 <4>[ 651.227906] ? handle_bug+0x6e/0xb0 <4>[ 651.227910] ? exc_invalid_op+0x18/0x80 <4>[ 651.227913] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.227922] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.227925] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.227928] ? mark_held_locks+0x46/0x90 <4>[ 651.227939] __iommu_map+0x119/0x2c0 <4>[ 651.227949] iommu_map_sg+0xbf/0x210 <4>[ 651.227956] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.227966] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.227971] dma_map_sgtable+0x1d/0x40 <4>[ 651.227974] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.228127] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.228282] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.230196] x64_sys_call+0x131e/0x2650 <4>[ 651.230238] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.230390] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.230395] RBP: ffffc9000401b398 R08: 0000000000268d27 R09: 0000000000000001 <4>[ 651.230396] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed9 <4>[ 651.230398] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d27003 <4>[ 651.230399] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.230401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.230403] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.230404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.230406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.230407] Call Trace: <4>[ 651.230408] <TASK> <4>[ 651.230410] ? show_regs+0x6c/0x80 <4>[ 651.230413] ? __warn+0x93/0x1c0 <4>[ 651.230417] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.230420] ? report_bug+0x182/0x1b0 <4>[ 651.230426] ? handle_bug+0x6e/0xb0 <4>[ 651.230429] ? exc_invalid_op+0x18/0x80 <4>[ 651.230432] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.230441] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.230444] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.230447] ? mark_held_locks+0x46/0x90 <4>[ 651.230459] __iommu_map+0x119/0x2c0 <4>[ 651.230468] iommu_map_sg+0xbf/0x210 <4>[ 651.230475] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.230485] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.230490] dma_map_sgtable+0x1d/0x40 <4>[ 651.230493] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.230646] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.230805] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.232549] drm_ioctl+0x2de/0x5a0 <4>[ 651.232755] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.232915] 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>[ 651.232923] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed8 <4>[ 651.232924] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d28003 <4>[ 651.232926] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.232928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.232929] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.232931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.232932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.232934] Call Trace: <4>[ 651.232935] <TASK> <4>[ 651.232937] ? show_regs+0x6c/0x80 <4>[ 651.232940] ? __warn+0x93/0x1c0 <4>[ 651.232943] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.232947] ? report_bug+0x182/0x1b0 <4>[ 651.232952] ? handle_bug+0x6e/0xb0 <4>[ 651.232956] ? exc_invalid_op+0x18/0x80 <4>[ 651.232959] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.232968] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.232971] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.232974] ? mark_held_locks+0x46/0x90 <4>[ 651.232985] __iommu_map+0x119/0x2c0 <4>[ 651.232995] iommu_map_sg+0xbf/0x210 <4>[ 651.233002] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.233012] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.233017] dma_map_sgtable+0x1d/0x40 <4>[ 651.233020] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.235246] ? up_read+0x22/0x30 <4>[ 651.235275] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.235432] 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>[ 651.235440] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed7 <4>[ 651.235442] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d29003 <4>[ 651.235443] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.235445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.235446] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.235448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.235449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.235451] Call Trace: <4>[ 651.235452] <TASK> <4>[ 651.235454] ? show_regs+0x6c/0x80 <4>[ 651.235457] ? __warn+0x93/0x1c0 <4>[ 651.235460] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.235464] ? report_bug+0x182/0x1b0 <4>[ 651.235469] ? handle_bug+0x6e/0xb0 <4>[ 651.235473] ? exc_invalid_op+0x18/0x80 <4>[ 651.235476] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.235485] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.235488] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.235491] ? mark_held_locks+0x46/0x90 <4>[ 651.235503] __iommu_map+0x119/0x2c0 <4>[ 651.235512] iommu_map_sg+0xbf/0x210 <4>[ 651.235519] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.235529] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.235534] dma_map_sgtable+0x1d/0x40 <4>[ 651.235538] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.237290] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.237822] hardirqs last disabled at (250798934): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.237964] RBP: ffffc9000401b398 R08: 0000000000268d2a R09: 0000000000000001 <4>[ 651.237965] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed6 <4>[ 651.237967] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2a003 <4>[ 651.237968] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.237970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.237971] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.237973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.237974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.237976] Call Trace: <4>[ 651.237977] <TASK> <4>[ 651.237979] ? show_regs+0x6c/0x80 <4>[ 651.237982] ? __warn+0x93/0x1c0 <4>[ 651.237985] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.237989] ? report_bug+0x182/0x1b0 <4>[ 651.237994] ? handle_bug+0x6e/0xb0 <4>[ 651.237998] ? exc_invalid_op+0x18/0x80 <4>[ 651.238001] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.238010] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.238013] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.238016] ? mark_held_locks+0x46/0x90 <4>[ 651.238028] __iommu_map+0x119/0x2c0 <4>[ 651.238037] iommu_map_sg+0xbf/0x210 <4>[ 651.238044] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.238054] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.238059] dma_map_sgtable+0x1d/0x40 <4>[ 651.238062] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.238215] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.238370] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.238526] ? lock_acquire+0xc9/0x300 <4>[ 651.240313] RIP: 0033:0x758cdc724ded <4>[ 651.240338] irq event stamp: 250802651 <4>[ 651.240449] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.240484] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed5 <4>[ 651.240486] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2b003 <4>[ 651.240487] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.240489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.240491] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.240492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.240494] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.240495] Call Trace: <4>[ 651.240496] <TASK> <4>[ 651.240498] ? show_regs+0x6c/0x80 <4>[ 651.240501] ? __warn+0x93/0x1c0 <4>[ 651.240505] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.240509] ? report_bug+0x182/0x1b0 <4>[ 651.240514] ? handle_bug+0x6e/0xb0 <4>[ 651.240517] ? exc_invalid_op+0x18/0x80 <4>[ 651.240520] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.240530] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.240533] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.240536] ? mark_held_locks+0x46/0x90 <4>[ 651.240547] __iommu_map+0x119/0x2c0 <4>[ 651.240556] iommu_map_sg+0xbf/0x210 <4>[ 651.240563] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.240573] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.240579] dma_map_sgtable+0x1d/0x40 <4>[ 651.240582] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.242837] RIP: 0033:0x758cdc724ded <4>[ 651.242850] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.243002] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.243007] RBP: ffffc9000401b398 R08: 0000000000268d2c R09: 0000000000000001 <4>[ 651.243009] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed4 <4>[ 651.243010] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2c003 <4>[ 651.243012] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.243013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.243015] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.243017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.243018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.243019] Call Trace: <4>[ 651.243021] <TASK> <4>[ 651.243022] ? show_regs+0x6c/0x80 <4>[ 651.243026] ? __warn+0x93/0x1c0 <4>[ 651.243029] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.243033] ? report_bug+0x182/0x1b0 <4>[ 651.243038] ? handle_bug+0x6e/0xb0 <4>[ 651.243041] ? exc_invalid_op+0x18/0x80 <4>[ 651.243044] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.243054] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.243057] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.243060] ? mark_held_locks+0x46/0x90 <4>[ 651.243071] __iommu_map+0x119/0x2c0 <4>[ 651.243080] iommu_map_sg+0xbf/0x210 <4>[ 651.243087] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.243097] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.243102] dma_map_sgtable+0x1d/0x40 <4>[ 651.243106] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.243259] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.243414] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.245344] ? irqentry_exit+0x77/0xb0 <4>[ 651.245367] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.245521] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.245526] RBP: ffffc9000401b398 R08: 0000000000268d2d R09: 0000000000000001 <4>[ 651.245528] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed3 <4>[ 651.245529] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2d003 <4>[ 651.245531] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.245532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.245534] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.245535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.245537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.245538] Call Trace: <4>[ 651.245539] <TASK> <4>[ 651.245541] ? show_regs+0x6c/0x80 <4>[ 651.245545] ? __warn+0x93/0x1c0 <4>[ 651.245548] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.245552] ? report_bug+0x182/0x1b0 <4>[ 651.245557] ? handle_bug+0x6e/0xb0 <4>[ 651.245560] ? exc_invalid_op+0x18/0x80 <4>[ 651.245563] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.245572] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.245576] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.245579] ? mark_held_locks+0x46/0x90 <4>[ 651.245590] __iommu_map+0x119/0x2c0 <4>[ 651.245599] iommu_map_sg+0xbf/0x210 <4>[ 651.245606] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.245616] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.245621] dma_map_sgtable+0x1d/0x40 <4>[ 651.245625] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.245782] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.245937] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.247860] ? up_read+0x22/0x30 <4>[ 651.247889] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.248046] 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>[ 651.248054] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed2 <4>[ 651.248056] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2e003 <4>[ 651.248057] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.248059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.248061] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.248062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.248064] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.248065] Call Trace: <4>[ 651.248066] <TASK> <4>[ 651.248068] ? show_regs+0x6c/0x80 <4>[ 651.248071] ? __warn+0x93/0x1c0 <4>[ 651.248075] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.248079] ? report_bug+0x182/0x1b0 <4>[ 651.248084] ? handle_bug+0x6e/0xb0 <4>[ 651.248087] ? exc_invalid_op+0x18/0x80 <4>[ 651.248090] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.248099] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.248103] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.248106] ? mark_held_locks+0x46/0x90 <4>[ 651.248117] __iommu_map+0x119/0x2c0 <4>[ 651.248126] iommu_map_sg+0xbf/0x210 <4>[ 651.248133] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.248143] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.248148] dma_map_sgtable+0x1d/0x40 <4>[ 651.248152] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.250206] drm_ioctl+0x2de/0x5a0 <4>[ 651.250407] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.250567] 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>[ 651.250575] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed1 <4>[ 651.250577] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d2f003 <4>[ 651.250578] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.250580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.250582] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.250583] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.250584] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.250586] Call Trace: <4>[ 651.250587] <TASK> <4>[ 651.250589] ? show_regs+0x6c/0x80 <4>[ 651.250592] ? __warn+0x93/0x1c0 <4>[ 651.250596] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.250599] ? report_bug+0x182/0x1b0 <4>[ 651.250604] ? handle_bug+0x6e/0xb0 <4>[ 651.250608] ? exc_invalid_op+0x18/0x80 <4>[ 651.250611] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.250620] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.250623] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.250626] ? mark_held_locks+0x46/0x90 <4>[ 651.250638] __iommu_map+0x119/0x2c0 <4>[ 651.250647] iommu_map_sg+0xbf/0x210 <4>[ 651.250654] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.250664] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.250669] dma_map_sgtable+0x1d/0x40 <4>[ 651.250673] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.252726] drm_ioctl+0x2de/0x5a0 <4>[ 651.252931] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.253090] 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>[ 651.253098] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ed0 <4>[ 651.253100] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d30003 <4>[ 651.253101] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.253103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.253105] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.253106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.253108] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.253109] Call Trace: <4>[ 651.253110] <TASK> <4>[ 651.253112] ? show_regs+0x6c/0x80 <4>[ 651.253115] ? __warn+0x93/0x1c0 <4>[ 651.253119] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.253123] ? report_bug+0x182/0x1b0 <4>[ 651.253128] ? handle_bug+0x6e/0xb0 <4>[ 651.253131] ? exc_invalid_op+0x18/0x80 <4>[ 651.253134] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.253143] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.253147] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.253150] ? mark_held_locks+0x46/0x90 <4>[ 651.253161] __iommu_map+0x119/0x2c0 <4>[ 651.253170] iommu_map_sg+0xbf/0x210 <4>[ 651.253177] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.253187] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.253192] dma_map_sgtable+0x1d/0x40 <4>[ 651.253196] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.255248] drm_ioctl+0x2de/0x5a0 <4>[ 651.255452] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.255607] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.255616] RBP: ffffc9000401b398 R08: 0000000000268d31 R09: 0000000000000001 <4>[ 651.255617] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ecf <4>[ 651.255619] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d31003 <4>[ 651.255620] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.255622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.255623] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.255625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.255626] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.255628] Call Trace: <4>[ 651.255629] <TASK> <4>[ 651.255631] ? show_regs+0x6c/0x80 <4>[ 651.255634] ? __warn+0x93/0x1c0 <4>[ 651.255637] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.255641] ? report_bug+0x182/0x1b0 <4>[ 651.255647] ? handle_bug+0x6e/0xb0 <4>[ 651.255650] ? exc_invalid_op+0x18/0x80 <4>[ 651.255653] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.255662] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.255665] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.255668] ? mark_held_locks+0x46/0x90 <4>[ 651.255679] __iommu_map+0x119/0x2c0 <4>[ 651.255688] iommu_map_sg+0xbf/0x210 <4>[ 651.255696] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.255706] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.255711] dma_map_sgtable+0x1d/0x40 <4>[ 651.255714] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.255873] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.256028] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.257406] ? lock_acquire+0xc9/0x300 <4>[ 651.257975] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.258132] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.258141] RBP: ffffc9000401b398 R08: 0000000000268d32 R09: 0000000000000001 <4>[ 651.258142] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ece <4>[ 651.258144] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d32003 <4>[ 651.258145] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.258147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.258148] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.258150] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.258151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.258153] Call Trace: <4>[ 651.258154] <TASK> <4>[ 651.258156] ? show_regs+0x6c/0x80 <4>[ 651.258159] ? __warn+0x93/0x1c0 <4>[ 651.258162] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.258166] ? report_bug+0x182/0x1b0 <4>[ 651.258171] ? handle_bug+0x6e/0xb0 <4>[ 651.258175] ? exc_invalid_op+0x18/0x80 <4>[ 651.258178] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.258187] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.258190] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.258193] ? mark_held_locks+0x46/0x90 <4>[ 651.258204] __iommu_map+0x119/0x2c0 <4>[ 651.258213] iommu_map_sg+0xbf/0x210 <4>[ 651.258220] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.258230] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.258236] dma_map_sgtable+0x1d/0x40 <4>[ 651.258239] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.258392] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.258547] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.260293] drm_ioctl+0x2de/0x5a0 <4>[ 651.260494] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.260654] 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>[ 651.260662] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ecd <4>[ 651.260663] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d33003 <4>[ 651.260665] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.260667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.260668] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.260670] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.260671] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.260673] Call Trace: <4>[ 651.260674] <TASK> <4>[ 651.260676] ? show_regs+0x6c/0x80 <4>[ 651.260679] ? __warn+0x93/0x1c0 <4>[ 651.260682] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.260686] ? report_bug+0x182/0x1b0 <4>[ 651.260691] ? handle_bug+0x6e/0xb0 <4>[ 651.260695] ? exc_invalid_op+0x18/0x80 <4>[ 651.260698] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.260707] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.260710] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.260713] ? mark_held_locks+0x46/0x90 <4>[ 651.260724] __iommu_map+0x119/0x2c0 <4>[ 651.260739] iommu_map_sg+0xbf/0x210 <4>[ 651.260746] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.260756] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.260761] dma_map_sgtable+0x1d/0x40 <4>[ 651.260765] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.262812] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.263022] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.263179] 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>[ 651.263187] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ecc <4>[ 651.263189] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d34003 <4>[ 651.263190] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.263192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.263194] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.263195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.263196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.263198] Call Trace: <4>[ 651.263199] <TASK> <4>[ 651.263201] ? show_regs+0x6c/0x80 <4>[ 651.263204] ? __warn+0x93/0x1c0 <4>[ 651.263207] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.263211] ? report_bug+0x182/0x1b0 <4>[ 651.263216] ? handle_bug+0x6e/0xb0 <4>[ 651.263220] ? exc_invalid_op+0x18/0x80 <4>[ 651.263223] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.263232] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.263235] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.263238] ? mark_held_locks+0x46/0x90 <4>[ 651.263249] __iommu_map+0x119/0x2c0 <4>[ 651.263258] iommu_map_sg+0xbf/0x210 <4>[ 651.263266] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.263276] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.263281] dma_map_sgtable+0x1d/0x40 <4>[ 651.263284] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.265336] drm_ioctl+0x2de/0x5a0 <4>[ 651.265540] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.265694] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.265703] RBP: ffffc9000401b398 R08: 0000000000268d35 R09: 0000000000000001 <4>[ 651.265705] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ecb <4>[ 651.265706] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d35003 <4>[ 651.265708] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.265709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.265711] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.265713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.265714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.265715] Call Trace: <4>[ 651.265717] <TASK> <4>[ 651.265718] ? show_regs+0x6c/0x80 <4>[ 651.265722] ? __warn+0x93/0x1c0 <4>[ 651.265725] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.265736] ? report_bug+0x182/0x1b0 <4>[ 651.265741] ? handle_bug+0x6e/0xb0 <4>[ 651.265744] ? exc_invalid_op+0x18/0x80 <4>[ 651.265747] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.265757] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.265760] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.265763] ? mark_held_locks+0x46/0x90 <4>[ 651.265774] __iommu_map+0x119/0x2c0 <4>[ 651.265783] iommu_map_sg+0xbf/0x210 <4>[ 651.265791] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.265801] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.265806] dma_map_sgtable+0x1d/0x40 <4>[ 651.265810] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.265963] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.266118] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.267496] ? lock_acquire+0xc9/0x300 <4>[ 651.268066] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.268226] 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>[ 651.268234] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eca <4>[ 651.268236] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d36003 <4>[ 651.268237] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.268239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.268241] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.268242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.268243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.268245] Call Trace: <4>[ 651.268246] <TASK> <4>[ 651.268248] ? show_regs+0x6c/0x80 <4>[ 651.268251] ? __warn+0x93/0x1c0 <4>[ 651.268255] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.268258] ? report_bug+0x182/0x1b0 <4>[ 651.268263] ? handle_bug+0x6e/0xb0 <4>[ 651.268267] ? exc_invalid_op+0x18/0x80 <4>[ 651.268270] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.268279] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.268282] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.268285] ? mark_held_locks+0x46/0x90 <4>[ 651.268297] __iommu_map+0x119/0x2c0 <4>[ 651.268306] iommu_map_sg+0xbf/0x210 <4>[ 651.268313] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.268323] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.268328] dma_map_sgtable+0x1d/0x40 <4>[ 651.268332] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.270387] drm_ioctl+0x2de/0x5a0 <4>[ 651.270588] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.270752] 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>[ 651.270760] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec9 <4>[ 651.270762] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d37003 <4>[ 651.270763] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.270765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.270767] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.270768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.270770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.270771] Call Trace: <4>[ 651.270772] <TASK> <4>[ 651.270774] ? show_regs+0x6c/0x80 <4>[ 651.270777] ? __warn+0x93/0x1c0 <4>[ 651.270781] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.270785] ? report_bug+0x182/0x1b0 <4>[ 651.270790] ? handle_bug+0x6e/0xb0 <4>[ 651.270793] ? exc_invalid_op+0x18/0x80 <4>[ 651.270796] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.270805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.270809] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.270812] ? mark_held_locks+0x46/0x90 <4>[ 651.270823] __iommu_map+0x119/0x2c0 <4>[ 651.270832] iommu_map_sg+0xbf/0x210 <4>[ 651.270840] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.270850] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.270855] dma_map_sgtable+0x1d/0x40 <4>[ 651.270858] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.272913] drm_ioctl+0x2de/0x5a0 <4>[ 651.273116] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.273270] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.273279] RBP: ffffc9000401b398 R08: 0000000000268d38 R09: 0000000000000001 <4>[ 651.273281] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec8 <4>[ 651.273282] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d38003 <4>[ 651.273284] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.273285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.273287] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.273289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.273290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.273291] Call Trace: <4>[ 651.273293] <TASK> <4>[ 651.273294] ? show_regs+0x6c/0x80 <4>[ 651.273298] ? __warn+0x93/0x1c0 <4>[ 651.273301] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.273305] ? report_bug+0x182/0x1b0 <4>[ 651.273310] ? handle_bug+0x6e/0xb0 <4>[ 651.273313] ? exc_invalid_op+0x18/0x80 <4>[ 651.273316] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.273325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.273329] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.273332] ? mark_held_locks+0x46/0x90 <4>[ 651.273343] __iommu_map+0x119/0x2c0 <4>[ 651.273352] iommu_map_sg+0xbf/0x210 <4>[ 651.273359] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.273369] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.273375] dma_map_sgtable+0x1d/0x40 <4>[ 651.273378] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.273531] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.273685] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.275101] ? __lock_acquire+0x442/0x2810 <4>[ 651.275635] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.275799] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.275804] RBP: ffffc9000401b398 R08: 0000000000268d39 R09: 0000000000000001 <4>[ 651.275806] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec7 <4>[ 651.275807] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d39003 <4>[ 651.275809] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.275811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.275812] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.275814] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.275815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.275817] Call Trace: <4>[ 651.275818] <TASK> <4>[ 651.275820] ? show_regs+0x6c/0x80 <4>[ 651.275823] ? __warn+0x93/0x1c0 <4>[ 651.275827] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.275831] ? report_bug+0x182/0x1b0 <4>[ 651.275836] ? handle_bug+0x6e/0xb0 <4>[ 651.275839] ? exc_invalid_op+0x18/0x80 <4>[ 651.275842] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.275851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.275855] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.275858] ? mark_held_locks+0x46/0x90 <4>[ 651.275869] __iommu_map+0x119/0x2c0 <4>[ 651.275878] iommu_map_sg+0xbf/0x210 <4>[ 651.275885] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.275895] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.275901] dma_map_sgtable+0x1d/0x40 <4>[ 651.275904] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.276057] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.276211] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.277959] drm_ioctl+0x2de/0x5a0 <4>[ 651.278161] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.278316] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.278325] RBP: ffffc9000401b398 R08: 0000000000268d3a R09: 0000000000000001 <4>[ 651.278326] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec6 <4>[ 651.278328] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3a003 <4>[ 651.278329] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.278331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.278333] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.278334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.278336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.278337] Call Trace: <4>[ 651.278338] <TASK> <4>[ 651.278340] ? show_regs+0x6c/0x80 <4>[ 651.278344] ? __warn+0x93/0x1c0 <4>[ 651.278347] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.278351] ? report_bug+0x182/0x1b0 <4>[ 651.278356] ? handle_bug+0x6e/0xb0 <4>[ 651.278359] ? exc_invalid_op+0x18/0x80 <4>[ 651.278362] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.278371] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.278375] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.278378] ? mark_held_locks+0x46/0x90 <4>[ 651.278389] __iommu_map+0x119/0x2c0 <4>[ 651.278398] iommu_map_sg+0xbf/0x210 <4>[ 651.278405] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.278415] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.278420] dma_map_sgtable+0x1d/0x40 <4>[ 651.278424] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.278576] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.278735] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.280127] ? __kernel_text_address+0x12/0x50 <4>[ 651.280680] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.280840] 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>[ 651.280849] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec5 <4>[ 651.280851] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3b003 <4>[ 651.280852] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.280854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.280856] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.280857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.280859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.280860] Call Trace: <4>[ 651.280861] <TASK> <4>[ 651.280863] ? show_regs+0x6c/0x80 <4>[ 651.280867] ? __warn+0x93/0x1c0 <4>[ 651.280870] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.280874] ? report_bug+0x182/0x1b0 <4>[ 651.280879] ? handle_bug+0x6e/0xb0 <4>[ 651.280882] ? exc_invalid_op+0x18/0x80 <4>[ 651.280885] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.280894] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.280898] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.280901] ? mark_held_locks+0x46/0x90 <4>[ 651.280912] __iommu_map+0x119/0x2c0 <4>[ 651.280921] iommu_map_sg+0xbf/0x210 <4>[ 651.280929] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.280939] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.280944] dma_map_sgtable+0x1d/0x40 <4>[ 651.280948] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.283156] ? lock_release+0xd4/0x2b0 <4>[ 651.283207] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.283362] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.283367] RBP: ffffc9000401b398 R08: 0000000000268d3c R09: 0000000000000001 <4>[ 651.283369] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec4 <4>[ 651.283370] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3c003 <4>[ 651.283372] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.283373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.283375] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.283376] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.283378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.283379] Call Trace: <4>[ 651.283381] <TASK> <4>[ 651.283382] ? show_regs+0x6c/0x80 <4>[ 651.283386] ? __warn+0x93/0x1c0 <4>[ 651.283389] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.283393] ? report_bug+0x182/0x1b0 <4>[ 651.283398] ? handle_bug+0x6e/0xb0 <4>[ 651.283401] ? exc_invalid_op+0x18/0x80 <4>[ 651.283404] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.283413] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.283417] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.283420] ? mark_held_locks+0x46/0x90 <4>[ 651.283431] __iommu_map+0x119/0x2c0 <4>[ 651.283440] iommu_map_sg+0xbf/0x210 <4>[ 651.283447] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.283457] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.283462] dma_map_sgtable+0x1d/0x40 <4>[ 651.283466] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.283618] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.283778] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.285519] drm_ioctl+0x2de/0x5a0 <4>[ 651.285719] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.285882] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.285891] RBP: ffffc9000401b398 R08: 0000000000268d3d R09: 0000000000000001 <4>[ 651.285893] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec3 <4>[ 651.285894] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3d003 <4>[ 651.285896] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.285897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.285899] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.285900] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.285902] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.285903] Call Trace: <4>[ 651.285904] <TASK> <4>[ 651.285906] ? show_regs+0x6c/0x80 <4>[ 651.285910] ? __warn+0x93/0x1c0 <4>[ 651.285913] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.285917] ? report_bug+0x182/0x1b0 <4>[ 651.285922] ? handle_bug+0x6e/0xb0 <4>[ 651.285925] ? exc_invalid_op+0x18/0x80 <4>[ 651.285928] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.285937] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.285941] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.285944] ? mark_held_locks+0x46/0x90 <4>[ 651.285955] __iommu_map+0x119/0x2c0 <4>[ 651.285964] iommu_map_sg+0xbf/0x210 <4>[ 651.285971] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.285981] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.285986] dma_map_sgtable+0x1d/0x40 <4>[ 651.285990] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.286143] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.286297] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.288043] drm_ioctl+0x2de/0x5a0 <4>[ 651.288244] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.288404] 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>[ 651.288412] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec2 <4>[ 651.288414] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3e003 <4>[ 651.288415] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.288417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.288419] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.288420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.288422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.288423] Call Trace: <4>[ 651.288424] <TASK> <4>[ 651.288426] ? show_regs+0x6c/0x80 <4>[ 651.288430] ? __warn+0x93/0x1c0 <4>[ 651.288433] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.288437] ? report_bug+0x182/0x1b0 <4>[ 651.288442] ? handle_bug+0x6e/0xb0 <4>[ 651.288445] ? exc_invalid_op+0x18/0x80 <4>[ 651.288448] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.288457] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.288461] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.288464] ? mark_held_locks+0x46/0x90 <4>[ 651.288475] __iommu_map+0x119/0x2c0 <4>[ 651.288484] iommu_map_sg+0xbf/0x210 <4>[ 651.288491] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.288501] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.288507] dma_map_sgtable+0x1d/0x40 <4>[ 651.288510] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.290555] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.290769] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.290927] 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>[ 651.290935] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec1 <4>[ 651.290937] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d3f003 <4>[ 651.290938] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.290940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.290942] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.290943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.290945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.290946] Call Trace: <4>[ 651.290947] <TASK> <4>[ 651.290949] ? show_regs+0x6c/0x80 <4>[ 651.290953] ? __warn+0x93/0x1c0 <4>[ 651.290956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.290960] ? report_bug+0x182/0x1b0 <4>[ 651.290965] ? handle_bug+0x6e/0xb0 <4>[ 651.290968] ? exc_invalid_op+0x18/0x80 <4>[ 651.290971] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.290980] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.290984] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.290987] ? mark_held_locks+0x46/0x90 <4>[ 651.290998] __iommu_map+0x119/0x2c0 <4>[ 651.291007] iommu_map_sg+0xbf/0x210 <4>[ 651.291014] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.291024] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.291029] dma_map_sgtable+0x1d/0x40 <4>[ 651.291033] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.293091] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.293320] ---[ end trace 0000000000000000 ]--- <4>[ 651.293449] 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>[ 651.293457] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ec0 <4>[ 651.293459] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d40003 <4>[ 651.293461] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.293462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.293464] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.293465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.293467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.293468] Call Trace: <4>[ 651.293470] <TASK> <4>[ 651.293471] ? show_regs+0x6c/0x80 <4>[ 651.293475] ? __warn+0x93/0x1c0 <4>[ 651.293478] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.293482] ? report_bug+0x182/0x1b0 <4>[ 651.293487] ? handle_bug+0x6e/0xb0 <4>[ 651.293490] ? exc_invalid_op+0x18/0x80 <4>[ 651.293493] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.293502] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.293506] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.293509] ? mark_held_locks+0x46/0x90 <4>[ 651.293520] __iommu_map+0x119/0x2c0 <4>[ 651.293529] iommu_map_sg+0xbf/0x210 <4>[ 651.293536] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.293546] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.293551] dma_map_sgtable+0x1d/0x40 <4>[ 651.293555] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.295602] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.295817] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.295972] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.295981] RBP: ffffc9000401b398 R08: 0000000000268d41 R09: 0000000000000001 <4>[ 651.295983] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ebf <4>[ 651.295984] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d41003 <4>[ 651.295986] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.295988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.295989] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.295991] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.295992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.295993] Call Trace: <4>[ 651.295995] <TASK> <4>[ 651.295996] ? show_regs+0x6c/0x80 <4>[ 651.296000] ? __warn+0x93/0x1c0 <4>[ 651.296003] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.296007] ? report_bug+0x182/0x1b0 <4>[ 651.296012] ? handle_bug+0x6e/0xb0 <4>[ 651.296015] ? exc_invalid_op+0x18/0x80 <4>[ 651.296018] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.296028] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.296031] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.296034] ? mark_held_locks+0x46/0x90 <4>[ 651.296045] __iommu_map+0x119/0x2c0 <4>[ 651.296054] iommu_map_sg+0xbf/0x210 <4>[ 651.296061] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.296071] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.296077] dma_map_sgtable+0x1d/0x40 <4>[ 651.296080] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.296233] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.296387] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.297833] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.298360] hardirqs last disabled at (250888506): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.298502] RBP: ffffc9000401b398 R08: 0000000000268d42 R09: 0000000000000001 <4>[ 651.298503] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ebe <4>[ 651.298504] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d42003 <4>[ 651.298506] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.298508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.298509] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.298511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.298512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.298514] Call Trace: <4>[ 651.298515] <TASK> <4>[ 651.298517] ? show_regs+0x6c/0x80 <4>[ 651.298520] ? __warn+0x93/0x1c0 <4>[ 651.298523] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.298527] ? report_bug+0x182/0x1b0 <4>[ 651.298532] ? handle_bug+0x6e/0xb0 <4>[ 651.298536] ? exc_invalid_op+0x18/0x80 <4>[ 651.298539] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.298548] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.298551] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.298554] ? mark_held_locks+0x46/0x90 <4>[ 651.298565] __iommu_map+0x119/0x2c0 <4>[ 651.298574] iommu_map_sg+0xbf/0x210 <4>[ 651.298581] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.298591] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.298597] dma_map_sgtable+0x1d/0x40 <4>[ 651.298600] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.298758] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.298912] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.299222] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.300869] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.301022] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.301027] RBP: ffffc9000401b398 R08: 0000000000268d43 R09: 0000000000000001 <4>[ 651.301029] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ebd <4>[ 651.301030] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d43003 <4>[ 651.301032] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.301033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.301035] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.301037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.301038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.301039] Call Trace: <4>[ 651.301041] <TASK> <4>[ 651.301042] ? show_regs+0x6c/0x80 <4>[ 651.301046] ? __warn+0x93/0x1c0 <4>[ 651.301049] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.301053] ? report_bug+0x182/0x1b0 <4>[ 651.301058] ? handle_bug+0x6e/0xb0 <4>[ 651.301061] ? exc_invalid_op+0x18/0x80 <4>[ 651.301064] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.301074] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.301077] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.301080] ? mark_held_locks+0x46/0x90 <4>[ 651.301091] __iommu_map+0x119/0x2c0 <4>[ 651.301100] iommu_map_sg+0xbf/0x210 <4>[ 651.301107] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.301117] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.301122] dma_map_sgtable+0x1d/0x40 <4>[ 651.301126] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.301279] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.301434] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.303369] ? clear_bhb_loop+0x15/0x70 <4>[ 651.303388] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.303540] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.303545] RBP: ffffc9000401b398 R08: 0000000000268d44 R09: 0000000000000001 <4>[ 651.303547] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ebc <4>[ 651.303548] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d44003 <4>[ 651.303550] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.303552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.303553] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.303555] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.303556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.303558] Call Trace: <4>[ 651.303559] <TASK> <4>[ 651.303561] ? show_regs+0x6c/0x80 <4>[ 651.303564] ? __warn+0x93/0x1c0 <4>[ 651.303567] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.303571] ? report_bug+0x182/0x1b0 <4>[ 651.303576] ? handle_bug+0x6e/0xb0 <4>[ 651.303580] ? exc_invalid_op+0x18/0x80 <4>[ 651.303583] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.303592] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.303595] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.303598] ? mark_held_locks+0x46/0x90 <4>[ 651.303609] __iommu_map+0x119/0x2c0 <4>[ 651.303618] iommu_map_sg+0xbf/0x210 <4>[ 651.303625] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.303635] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.303641] dma_map_sgtable+0x1d/0x40 <4>[ 651.303644] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.303802] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.303956] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.305899] RIP: 0033:0x758cdc724ded <4>[ 651.305912] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.306065] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.306070] RBP: ffffc9000401b398 R08: 0000000000268d45 R09: 0000000000000001 <4>[ 651.306072] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ebb <4>[ 651.306073] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d45003 <4>[ 651.306075] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.306076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.306078] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.306079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.306081] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.306082] Call Trace: <4>[ 651.306083] <TASK> <4>[ 651.306085] ? show_regs+0x6c/0x80 <4>[ 651.306089] ? __warn+0x93/0x1c0 <4>[ 651.306092] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.306096] ? report_bug+0x182/0x1b0 <4>[ 651.306101] ? handle_bug+0x6e/0xb0 <4>[ 651.306104] ? exc_invalid_op+0x18/0x80 <4>[ 651.306107] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.306116] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.306120] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.306123] ? mark_held_locks+0x46/0x90 <4>[ 651.306134] __iommu_map+0x119/0x2c0 <4>[ 651.306143] iommu_map_sg+0xbf/0x210 <4>[ 651.306150] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.306160] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.306165] dma_map_sgtable+0x1d/0x40 <4>[ 651.306169] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.306322] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.306477] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.308407] ? irqentry_exit+0x77/0xb0 <4>[ 651.308430] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.308584] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.308589] RBP: ffffc9000401b398 R08: 0000000000268d46 R09: 0000000000000001 <4>[ 651.308591] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eba <4>[ 651.308592] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d46003 <4>[ 651.308594] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.308595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.308597] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.308598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.308600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.308601] Call Trace: <4>[ 651.308603] <TASK> <4>[ 651.308604] ? show_regs+0x6c/0x80 <4>[ 651.308608] ? __warn+0x93/0x1c0 <4>[ 651.308611] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.308615] ? report_bug+0x182/0x1b0 <4>[ 651.308620] ? handle_bug+0x6e/0xb0 <4>[ 651.308623] ? exc_invalid_op+0x18/0x80 <4>[ 651.308626] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.308635] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.308639] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.308642] ? mark_held_locks+0x46/0x90 <4>[ 651.308653] __iommu_map+0x119/0x2c0 <4>[ 651.308662] iommu_map_sg+0xbf/0x210 <4>[ 651.308669] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.308679] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.308684] dma_map_sgtable+0x1d/0x40 <4>[ 651.308688] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.308846] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.309000] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.310920] ? up_read+0x22/0x30 <4>[ 651.310948] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.311107] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.311112] RBP: ffffc9000401b398 R08: 0000000000268d47 R09: 0000000000000001 <4>[ 651.311113] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb9 <4>[ 651.311115] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d47003 <4>[ 651.311116] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.311118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.311120] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.311121] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.311122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.311124] Call Trace: <4>[ 651.311125] <TASK> <4>[ 651.311127] ? show_regs+0x6c/0x80 <4>[ 651.311130] ? __warn+0x93/0x1c0 <4>[ 651.311133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.311137] ? report_bug+0x182/0x1b0 <4>[ 651.311142] ? handle_bug+0x6e/0xb0 <4>[ 651.311146] ? exc_invalid_op+0x18/0x80 <4>[ 651.311149] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.311158] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.311161] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.311164] ? mark_held_locks+0x46/0x90 <4>[ 651.311175] __iommu_map+0x119/0x2c0 <4>[ 651.311184] iommu_map_sg+0xbf/0x210 <4>[ 651.311191] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.311201] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.311207] dma_map_sgtable+0x1d/0x40 <4>[ 651.311210] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.311364] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.311518] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.313257] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.313466] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.313623] 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>[ 651.313631] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb8 <4>[ 651.313632] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d48003 <4>[ 651.313634] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.313636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.313637] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.313639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.313640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.313642] Call Trace: <4>[ 651.313643] <TASK> <4>[ 651.313644] ? show_regs+0x6c/0x80 <4>[ 651.313648] ? __warn+0x93/0x1c0 <4>[ 651.313651] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.313655] ? report_bug+0x182/0x1b0 <4>[ 651.313660] ? handle_bug+0x6e/0xb0 <4>[ 651.313663] ? exc_invalid_op+0x18/0x80 <4>[ 651.313666] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.313676] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.313679] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.313682] ? mark_held_locks+0x46/0x90 <4>[ 651.313693] __iommu_map+0x119/0x2c0 <4>[ 651.313702] iommu_map_sg+0xbf/0x210 <4>[ 651.313709] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.313719] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.313725] dma_map_sgtable+0x1d/0x40 <4>[ 651.313733] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.315780] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.315994] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.316147] 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>[ 651.316155] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb7 <4>[ 651.316157] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d49003 <4>[ 651.316158] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.316160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.316162] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.316163] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.316164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.316166] Call Trace: <4>[ 651.316167] <TASK> <4>[ 651.316169] ? show_regs+0x6c/0x80 <4>[ 651.316172] ? __warn+0x93/0x1c0 <4>[ 651.316176] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.316179] ? report_bug+0x182/0x1b0 <4>[ 651.316185] ? handle_bug+0x6e/0xb0 <4>[ 651.316188] ? exc_invalid_op+0x18/0x80 <4>[ 651.316191] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.316200] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.316204] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.316207] ? mark_held_locks+0x46/0x90 <4>[ 651.316218] __iommu_map+0x119/0x2c0 <4>[ 651.316227] iommu_map_sg+0xbf/0x210 <4>[ 651.316234] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.316244] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.316249] dma_map_sgtable+0x1d/0x40 <4>[ 651.316253] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.318474] x64_sys_call+0x131e/0x2650 <4>[ 651.318514] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.318667] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.318672] RBP: ffffc9000401b398 R08: 0000000000268d4a R09: 0000000000000001 <4>[ 651.318674] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb6 <4>[ 651.318675] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4a003 <4>[ 651.318677] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.318678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.318680] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.318682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.318683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.318684] Call Trace: <4>[ 651.318686] <TASK> <4>[ 651.318687] ? show_regs+0x6c/0x80 <4>[ 651.318691] ? __warn+0x93/0x1c0 <4>[ 651.318694] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.318698] ? report_bug+0x182/0x1b0 <4>[ 651.318703] ? handle_bug+0x6e/0xb0 <4>[ 651.318706] ? exc_invalid_op+0x18/0x80 <4>[ 651.318709] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.318718] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.318722] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.318725] ? mark_held_locks+0x46/0x90 <4>[ 651.318741] __iommu_map+0x119/0x2c0 <4>[ 651.318750] iommu_map_sg+0xbf/0x210 <4>[ 651.318757] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.318767] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.318772] dma_map_sgtable+0x1d/0x40 <4>[ 651.318776] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.318929] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.319084] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.320832] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.321061] ---[ end trace 0000000000000000 ]--- <4>[ 651.321190] 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>[ 651.321198] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb5 <4>[ 651.321200] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4b003 <4>[ 651.321201] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.321203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.321204] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.321206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.321207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.321209] Call Trace: <4>[ 651.321210] <TASK> <4>[ 651.321212] ? show_regs+0x6c/0x80 <4>[ 651.321215] ? __warn+0x93/0x1c0 <4>[ 651.321218] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.321222] ? report_bug+0x182/0x1b0 <4>[ 651.321227] ? handle_bug+0x6e/0xb0 <4>[ 651.321231] ? exc_invalid_op+0x18/0x80 <4>[ 651.321234] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.321243] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.321246] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.321249] ? mark_held_locks+0x46/0x90 <4>[ 651.321260] __iommu_map+0x119/0x2c0 <4>[ 651.321269] iommu_map_sg+0xbf/0x210 <4>[ 651.321276] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.321286] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.321292] dma_map_sgtable+0x1d/0x40 <4>[ 651.321295] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.323352] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.323580] ---[ end trace 0000000000000000 ]--- <4>[ 651.323709] 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>[ 651.323718] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb4 <4>[ 651.323719] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4c003 <4>[ 651.323721] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.323722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.323724] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.323730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.323732] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.323733] Call Trace: <4>[ 651.323734] <TASK> <4>[ 651.323736] ? show_regs+0x6c/0x80 <4>[ 651.323740] ? __warn+0x93/0x1c0 <4>[ 651.323743] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.323747] ? report_bug+0x182/0x1b0 <4>[ 651.323752] ? handle_bug+0x6e/0xb0 <4>[ 651.323755] ? exc_invalid_op+0x18/0x80 <4>[ 651.323758] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.323767] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.323771] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.323774] ? mark_held_locks+0x46/0x90 <4>[ 651.323785] __iommu_map+0x119/0x2c0 <4>[ 651.323794] iommu_map_sg+0xbf/0x210 <4>[ 651.323801] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.323811] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.323817] dma_map_sgtable+0x1d/0x40 <4>[ 651.323820] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.325873] drm_ioctl+0x2de/0x5a0 <4>[ 651.326077] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.326233] 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>[ 651.326242] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb3 <4>[ 651.326243] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4d003 <4>[ 651.326245] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.326246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.326248] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.326249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.326251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.326252] Call Trace: <4>[ 651.326253] <TASK> <4>[ 651.326255] ? show_regs+0x6c/0x80 <4>[ 651.326259] ? __warn+0x93/0x1c0 <4>[ 651.326262] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.326266] ? report_bug+0x182/0x1b0 <4>[ 651.326271] ? handle_bug+0x6e/0xb0 <4>[ 651.326274] ? exc_invalid_op+0x18/0x80 <4>[ 651.326277] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.326286] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.326290] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.326293] ? mark_held_locks+0x46/0x90 <4>[ 651.326304] __iommu_map+0x119/0x2c0 <4>[ 651.326313] iommu_map_sg+0xbf/0x210 <4>[ 651.326320] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.326330] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.326335] dma_map_sgtable+0x1d/0x40 <4>[ 651.326339] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.328391] drm_ioctl+0x2de/0x5a0 <4>[ 651.328594] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.328756] 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>[ 651.328764] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb2 <4>[ 651.328766] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4e003 <4>[ 651.328767] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.328769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.328770] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.328772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.328773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.328775] Call Trace: <4>[ 651.328776] <TASK> <4>[ 651.328778] ? show_regs+0x6c/0x80 <4>[ 651.328781] ? __warn+0x93/0x1c0 <4>[ 651.328785] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.328789] ? report_bug+0x182/0x1b0 <4>[ 651.328794] ? handle_bug+0x6e/0xb0 <4>[ 651.328797] ? exc_invalid_op+0x18/0x80 <4>[ 651.328800] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.328810] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.328813] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.328816] ? mark_held_locks+0x46/0x90 <4>[ 651.328827] __iommu_map+0x119/0x2c0 <4>[ 651.328837] iommu_map_sg+0xbf/0x210 <4>[ 651.328844] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.328854] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.328859] dma_map_sgtable+0x1d/0x40 <4>[ 651.328862] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.330915] drm_ioctl+0x2de/0x5a0 <4>[ 651.331116] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.331275] 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>[ 651.331284] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb1 <4>[ 651.331285] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d4f003 <4>[ 651.331287] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.331288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.331290] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.331292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.331293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.331294] Call Trace: <4>[ 651.331296] <TASK> <4>[ 651.331297] ? show_regs+0x6c/0x80 <4>[ 651.331301] ? __warn+0x93/0x1c0 <4>[ 651.331304] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.331308] ? report_bug+0x182/0x1b0 <4>[ 651.331313] ? handle_bug+0x6e/0xb0 <4>[ 651.331316] ? exc_invalid_op+0x18/0x80 <4>[ 651.331319] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.331328] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.331332] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.331335] ? mark_held_locks+0x46/0x90 <4>[ 651.331346] __iommu_map+0x119/0x2c0 <4>[ 651.331355] iommu_map_sg+0xbf/0x210 <4>[ 651.331362] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.331372] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.331377] dma_map_sgtable+0x1d/0x40 <4>[ 651.331381] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.333105] ? __lock_acquire+0x442/0x2810 <4>[ 651.333639] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.333802] 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>[ 651.333811] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eb0 <4>[ 651.333812] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d50003 <4>[ 651.333814] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.333816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.333817] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.333819] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.333821] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.333822] Call Trace: <4>[ 651.333823] <TASK> <4>[ 651.333825] ? show_regs+0x6c/0x80 <4>[ 651.333829] ? __warn+0x93/0x1c0 <4>[ 651.333832] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.333836] ? report_bug+0x182/0x1b0 <4>[ 651.333841] ? handle_bug+0x6e/0xb0 <4>[ 651.333844] ? exc_invalid_op+0x18/0x80 <4>[ 651.333847] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.333856] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.333860] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.333863] ? mark_held_locks+0x46/0x90 <4>[ 651.333874] __iommu_map+0x119/0x2c0 <4>[ 651.333883] iommu_map_sg+0xbf/0x210 <4>[ 651.333890] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.333900] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.333906] dma_map_sgtable+0x1d/0x40 <4>[ 651.333909] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.335965] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.336193] ---[ end trace 0000000000000000 ]--- <4>[ 651.336322] 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>[ 651.336330] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eaf <4>[ 651.336332] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d51003 <4>[ 651.336333] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.336335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.336336] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.336338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.336339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.336341] Call Trace: <4>[ 651.336342] <TASK> <4>[ 651.336344] ? show_regs+0x6c/0x80 <4>[ 651.336347] ? __warn+0x93/0x1c0 <4>[ 651.336351] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.336355] ? report_bug+0x182/0x1b0 <4>[ 651.336360] ? handle_bug+0x6e/0xb0 <4>[ 651.336363] ? exc_invalid_op+0x18/0x80 <4>[ 651.336366] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.336375] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.336379] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.336382] ? mark_held_locks+0x46/0x90 <4>[ 651.336393] __iommu_map+0x119/0x2c0 <4>[ 651.336402] iommu_map_sg+0xbf/0x210 <4>[ 651.336409] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.336419] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.336424] dma_map_sgtable+0x1d/0x40 <4>[ 651.336428] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.338180] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.338707] hardirqs last disabled at (250948218): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.338856] RBP: ffffc9000401b398 R08: 0000000000268d52 R09: 0000000000000001 <4>[ 651.338857] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eae <4>[ 651.338859] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d52003 <4>[ 651.338860] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.338862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.338864] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.338865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.338867] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.338868] Call Trace: <4>[ 651.338869] <TASK> <4>[ 651.338871] ? show_regs+0x6c/0x80 <4>[ 651.338875] ? __warn+0x93/0x1c0 <4>[ 651.338878] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.338882] ? report_bug+0x182/0x1b0 <4>[ 651.338887] ? handle_bug+0x6e/0xb0 <4>[ 651.338890] ? exc_invalid_op+0x18/0x80 <4>[ 651.338893] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.338903] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.338906] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.338909] ? mark_held_locks+0x46/0x90 <4>[ 651.338920] __iommu_map+0x119/0x2c0 <4>[ 651.338930] iommu_map_sg+0xbf/0x210 <4>[ 651.338937] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.338947] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.338952] dma_map_sgtable+0x1d/0x40 <4>[ 651.338955] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.339108] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.339263] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.340495] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.341219] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.341372] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.341377] RBP: ffffc9000401b398 R08: 0000000000268d53 R09: 0000000000000001 <4>[ 651.341379] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ead <4>[ 651.341380] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d53003 <4>[ 651.341382] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.341383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.341385] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.341386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.341388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.341389] Call Trace: <4>[ 651.341391] <TASK> <4>[ 651.341392] ? show_regs+0x6c/0x80 <4>[ 651.341396] ? __warn+0x93/0x1c0 <4>[ 651.341399] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.341403] ? report_bug+0x182/0x1b0 <4>[ 651.341408] ? handle_bug+0x6e/0xb0 <4>[ 651.341411] ? exc_invalid_op+0x18/0x80 <4>[ 651.341414] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.341423] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.341427] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.341430] ? mark_held_locks+0x46/0x90 <4>[ 651.341441] __iommu_map+0x119/0x2c0 <4>[ 651.341450] iommu_map_sg+0xbf/0x210 <4>[ 651.341457] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.341467] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.341472] dma_map_sgtable+0x1d/0x40 <4>[ 651.341476] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.341628] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.341789] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.343706] ? up_read+0x22/0x30 <4>[ 651.343742] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.343898] 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>[ 651.343906] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eac <4>[ 651.343908] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d54003 <4>[ 651.343909] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.343911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.343913] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.343914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.343916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.343917] Call Trace: <4>[ 651.343918] <TASK> <4>[ 651.343920] ? show_regs+0x6c/0x80 <4>[ 651.343924] ? __warn+0x93/0x1c0 <4>[ 651.343927] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.343931] ? report_bug+0x182/0x1b0 <4>[ 651.343936] ? handle_bug+0x6e/0xb0 <4>[ 651.343940] ? exc_invalid_op+0x18/0x80 <4>[ 651.343942] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.343952] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.343955] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.343958] ? mark_held_locks+0x46/0x90 <4>[ 651.343969] __iommu_map+0x119/0x2c0 <4>[ 651.343978] iommu_map_sg+0xbf/0x210 <4>[ 651.343985] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.343995] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.344001] dma_map_sgtable+0x1d/0x40 <4>[ 651.344004] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.346233] ? up_read+0x22/0x30 <4>[ 651.346264] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.346419] 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>[ 651.346427] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eab <4>[ 651.346429] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d55003 <4>[ 651.346430] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.346432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.346433] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.346435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.346436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.346438] Call Trace: <4>[ 651.346439] <TASK> <4>[ 651.346441] ? show_regs+0x6c/0x80 <4>[ 651.346444] ? __warn+0x93/0x1c0 <4>[ 651.346448] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.346451] ? report_bug+0x182/0x1b0 <4>[ 651.346457] ? handle_bug+0x6e/0xb0 <4>[ 651.346460] ? exc_invalid_op+0x18/0x80 <4>[ 651.346463] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.346472] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.346475] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.346478] ? mark_held_locks+0x46/0x90 <4>[ 651.346490] __iommu_map+0x119/0x2c0 <4>[ 651.346499] iommu_map_sg+0xbf/0x210 <4>[ 651.346506] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.346516] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.346521] dma_map_sgtable+0x1d/0x40 <4>[ 651.346524] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.348571] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.348786] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.348943] 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>[ 651.348952] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4eaa <4>[ 651.348953] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d56003 <4>[ 651.348955] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.348957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.348958] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.348960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.348961] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.348963] Call Trace: <4>[ 651.348964] <TASK> <4>[ 651.348966] ? show_regs+0x6c/0x80 <4>[ 651.348969] ? __warn+0x93/0x1c0 <4>[ 651.348972] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.348976] ? report_bug+0x182/0x1b0 <4>[ 651.348981] ? handle_bug+0x6e/0xb0 <4>[ 651.348985] ? exc_invalid_op+0x18/0x80 <4>[ 651.348988] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.348997] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.349000] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.349003] ? mark_held_locks+0x46/0x90 <4>[ 651.349014] __iommu_map+0x119/0x2c0 <4>[ 651.349024] iommu_map_sg+0xbf/0x210 <4>[ 651.349031] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.349041] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.349046] dma_map_sgtable+0x1d/0x40 <4>[ 651.349049] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.351105] drm_ioctl+0x2de/0x5a0 <4>[ 651.351306] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.351466] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.351471] RBP: ffffc9000401b398 R08: 0000000000268d57 R09: 0000000000000001 <4>[ 651.351473] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea9 <4>[ 651.351474] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d57003 <4>[ 651.351476] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.351478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.351479] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.351481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.351482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.351484] Call Trace: <4>[ 651.351485] <TASK> <4>[ 651.351487] ? show_regs+0x6c/0x80 <4>[ 651.351490] ? __warn+0x93/0x1c0 <4>[ 651.351493] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.351497] ? report_bug+0x182/0x1b0 <4>[ 651.351502] ? handle_bug+0x6e/0xb0 <4>[ 651.351506] ? exc_invalid_op+0x18/0x80 <4>[ 651.351509] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.351518] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.351521] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.351524] ? mark_held_locks+0x46/0x90 <4>[ 651.351535] __iommu_map+0x119/0x2c0 <4>[ 651.351544] iommu_map_sg+0xbf/0x210 <4>[ 651.351551] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.351561] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.351567] dma_map_sgtable+0x1d/0x40 <4>[ 651.351570] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.351723] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.351883] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.353627] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.353861] ---[ end trace 0000000000000000 ]--- <4>[ 651.353991] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.353996] RBP: ffffc9000401b398 R08: 0000000000268d58 R09: 0000000000000001 <4>[ 651.353998] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea8 <4>[ 651.353999] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d58003 <4>[ 651.354001] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.354002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.354004] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.354006] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.354007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.354008] Call Trace: <4>[ 651.354010] <TASK> <4>[ 651.354011] ? show_regs+0x6c/0x80 <4>[ 651.354015] ? __warn+0x93/0x1c0 <4>[ 651.354018] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.354022] ? report_bug+0x182/0x1b0 <4>[ 651.354027] ? handle_bug+0x6e/0xb0 <4>[ 651.354030] ? exc_invalid_op+0x18/0x80 <4>[ 651.354033] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.354042] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.354046] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.354049] ? mark_held_locks+0x46/0x90 <4>[ 651.354060] __iommu_map+0x119/0x2c0 <4>[ 651.354069] iommu_map_sg+0xbf/0x210 <4>[ 651.354076] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.354086] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.354092] dma_map_sgtable+0x1d/0x40 <4>[ 651.354095] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.354247] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.354402] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.356149] drm_ioctl+0x2de/0x5a0 <4>[ 651.356350] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.356511] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.356516] RBP: ffffc9000401b398 R08: 0000000000268d59 R09: 0000000000000001 <4>[ 651.356517] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea7 <4>[ 651.356519] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d59003 <4>[ 651.356520] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.356522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.356524] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.356525] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.356527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.356528] Call Trace: <4>[ 651.356529] <TASK> <4>[ 651.356531] ? show_regs+0x6c/0x80 <4>[ 651.356534] ? __warn+0x93/0x1c0 <4>[ 651.356538] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.356542] ? report_bug+0x182/0x1b0 <4>[ 651.356547] ? handle_bug+0x6e/0xb0 <4>[ 651.356550] ? exc_invalid_op+0x18/0x80 <4>[ 651.356553] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.356562] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.356566] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.356569] ? mark_held_locks+0x46/0x90 <4>[ 651.356580] __iommu_map+0x119/0x2c0 <4>[ 651.356589] iommu_map_sg+0xbf/0x210 <4>[ 651.356596] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.356606] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.356611] dma_map_sgtable+0x1d/0x40 <4>[ 651.356615] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.356772] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.356927] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.358668] drm_ioctl+0x2de/0x5a0 <4>[ 651.358876] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.359035] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.359040] RBP: ffffc9000401b398 R08: 0000000000268d5a R09: 0000000000000001 <4>[ 651.359042] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea6 <4>[ 651.359043] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5a003 <4>[ 651.359045] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.359046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.359048] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.359049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.359051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.359052] Call Trace: <4>[ 651.359054] <TASK> <4>[ 651.359055] ? show_regs+0x6c/0x80 <4>[ 651.359059] ? __warn+0x93/0x1c0 <4>[ 651.359062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.359066] ? report_bug+0x182/0x1b0 <4>[ 651.359071] ? handle_bug+0x6e/0xb0 <4>[ 651.359074] ? exc_invalid_op+0x18/0x80 <4>[ 651.359077] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.359086] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.359090] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.359093] ? mark_held_locks+0x46/0x90 <4>[ 651.359104] __iommu_map+0x119/0x2c0 <4>[ 651.359113] iommu_map_sg+0xbf/0x210 <4>[ 651.359120] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.359130] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.359135] dma_map_sgtable+0x1d/0x40 <4>[ 651.359139] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.359292] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.359446] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.361194] drm_ioctl+0x2de/0x5a0 <4>[ 651.361394] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.361554] 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>[ 651.361562] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea5 <4>[ 651.361564] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5b003 <4>[ 651.361565] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.361567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.361569] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.361570] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.361572] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.361573] Call Trace: <4>[ 651.361574] <TASK> <4>[ 651.361576] ? show_regs+0x6c/0x80 <4>[ 651.361579] ? __warn+0x93/0x1c0 <4>[ 651.361583] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.361587] ? report_bug+0x182/0x1b0 <4>[ 651.361592] ? handle_bug+0x6e/0xb0 <4>[ 651.361595] ? exc_invalid_op+0x18/0x80 <4>[ 651.361598] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.361607] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.361611] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.361614] ? mark_held_locks+0x46/0x90 <4>[ 651.361625] __iommu_map+0x119/0x2c0 <4>[ 651.361634] iommu_map_sg+0xbf/0x210 <4>[ 651.361641] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.361651] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.361656] dma_map_sgtable+0x1d/0x40 <4>[ 651.361660] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.363915] RIP: 0033:0x758cdc724ded <4>[ 651.363940] irq event stamp: 250985535 <4>[ 651.364051] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.364087] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea4 <4>[ 651.364088] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5c003 <4>[ 651.364090] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.364091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.364093] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.364095] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.364096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.364097] Call Trace: <4>[ 651.364099] <TASK> <4>[ 651.364100] ? show_regs+0x6c/0x80 <4>[ 651.364104] ? __warn+0x93/0x1c0 <4>[ 651.364107] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.364111] ? report_bug+0x182/0x1b0 <4>[ 651.364116] ? handle_bug+0x6e/0xb0 <4>[ 651.364120] ? exc_invalid_op+0x18/0x80 <4>[ 651.364122] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.364132] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.364135] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.364138] ? mark_held_locks+0x46/0x90 <4>[ 651.364149] __iommu_map+0x119/0x2c0 <4>[ 651.364158] iommu_map_sg+0xbf/0x210 <4>[ 651.364165] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.364175] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.364181] dma_map_sgtable+0x1d/0x40 <4>[ 651.364184] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.366435] RIP: 0033:0x758cdc724ded <4>[ 651.366447] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.366599] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.366605] RBP: ffffc9000401b398 R08: 0000000000268d5d R09: 0000000000000001 <4>[ 651.366606] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea3 <4>[ 651.366608] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5d003 <4>[ 651.366609] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.366611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.366612] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.366614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.366615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.366617] Call Trace: <4>[ 651.366618] <TASK> <4>[ 651.366620] ? show_regs+0x6c/0x80 <4>[ 651.366623] ? __warn+0x93/0x1c0 <4>[ 651.366626] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.366630] ? report_bug+0x182/0x1b0 <4>[ 651.366635] ? handle_bug+0x6e/0xb0 <4>[ 651.366639] ? exc_invalid_op+0x18/0x80 <4>[ 651.366642] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.366651] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.366654] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.366657] ? mark_held_locks+0x46/0x90 <4>[ 651.366668] __iommu_map+0x119/0x2c0 <4>[ 651.366677] iommu_map_sg+0xbf/0x210 <4>[ 651.366684] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.366694] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.366700] dma_map_sgtable+0x1d/0x40 <4>[ 651.366703] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.366861] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.367015] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.368927] x64_sys_call+0x131e/0x2650 <4>[ 651.368982] hardirqs last enabled at (250992999): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.369126] RBP: ffffc9000401b398 R08: 0000000000268d5e R09: 0000000000000001 <4>[ 651.369127] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea2 <4>[ 651.369129] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5e003 <4>[ 651.369131] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.369132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.369134] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.369135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.369137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.369138] Call Trace: <4>[ 651.369139] <TASK> <4>[ 651.369141] ? show_regs+0x6c/0x80 <4>[ 651.369145] ? __warn+0x93/0x1c0 <4>[ 651.369148] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.369151] ? report_bug+0x182/0x1b0 <4>[ 651.369157] ? handle_bug+0x6e/0xb0 <4>[ 651.369160] ? exc_invalid_op+0x18/0x80 <4>[ 651.369163] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.369172] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.369175] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.369178] ? mark_held_locks+0x46/0x90 <4>[ 651.369189] __iommu_map+0x119/0x2c0 <4>[ 651.369198] iommu_map_sg+0xbf/0x210 <4>[ 651.369205] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.369215] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.369221] dma_map_sgtable+0x1d/0x40 <4>[ 651.369224] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.369377] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.369531] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.369686] ? lock_acquire+0xc9/0x300 <4>[ 651.371474] RIP: 0033:0x758cdc724ded <4>[ 651.371497] </TASK> <4>[ 651.371506] softirqs last disabled at (250995199): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.371643] RBP: ffffc9000401b398 R08: 0000000000268d5f R09: 0000000000000001 <4>[ 651.371644] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea1 <4>[ 651.371646] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d5f003 <4>[ 651.371647] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.371649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.371651] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.371652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.371654] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.371655] Call Trace: <4>[ 651.371656] <TASK> <4>[ 651.371658] ? show_regs+0x6c/0x80 <4>[ 651.371662] ? __warn+0x93/0x1c0 <4>[ 651.371665] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.371669] ? report_bug+0x182/0x1b0 <4>[ 651.371674] ? handle_bug+0x6e/0xb0 <4>[ 651.371677] ? exc_invalid_op+0x18/0x80 <4>[ 651.371680] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.371689] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.371693] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.371696] ? mark_held_locks+0x46/0x90 <4>[ 651.371707] __iommu_map+0x119/0x2c0 <4>[ 651.371716] iommu_map_sg+0xbf/0x210 <4>[ 651.371723] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.371738] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.371743] dma_map_sgtable+0x1d/0x40 <4>[ 651.371747] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.371899] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.372054] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.373495] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.374027] hardirqs last disabled at (251000468): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.374168] RBP: ffffc9000401b398 R08: 0000000000268d60 R09: 0000000000000001 <4>[ 651.374170] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4ea0 <4>[ 651.374171] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d60003 <4>[ 651.374173] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.374175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.374176] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.374178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.374179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.374181] Call Trace: <4>[ 651.374182] <TASK> <4>[ 651.374184] ? show_regs+0x6c/0x80 <4>[ 651.374187] ? __warn+0x93/0x1c0 <4>[ 651.374190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.374194] ? report_bug+0x182/0x1b0 <4>[ 651.374199] ? handle_bug+0x6e/0xb0 <4>[ 651.374203] ? exc_invalid_op+0x18/0x80 <4>[ 651.374205] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.374214] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.374218] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.374221] ? mark_held_locks+0x46/0x90 <4>[ 651.374232] __iommu_map+0x119/0x2c0 <4>[ 651.374241] iommu_map_sg+0xbf/0x210 <4>[ 651.374248] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.374258] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.374263] dma_map_sgtable+0x1d/0x40 <4>[ 651.374267] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.374420] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.374574] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.375958] ? lock_acquire+0xc9/0x300 <4>[ 651.376522] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.376680] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.376688] RBP: ffffc9000401b398 R08: 0000000000268d61 R09: 0000000000000001 <4>[ 651.376690] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9f <4>[ 651.376691] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d61003 <4>[ 651.376693] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.376695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.376696] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.376698] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.376699] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.376700] Call Trace: <4>[ 651.376702] <TASK> <4>[ 651.376703] ? show_regs+0x6c/0x80 <4>[ 651.376707] ? __warn+0x93/0x1c0 <4>[ 651.376710] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.376714] ? report_bug+0x182/0x1b0 <4>[ 651.376719] ? handle_bug+0x6e/0xb0 <4>[ 651.376723] ? exc_invalid_op+0x18/0x80 <4>[ 651.376730] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.376740] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.376743] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.376746] ? mark_held_locks+0x46/0x90 <4>[ 651.376757] __iommu_map+0x119/0x2c0 <4>[ 651.376766] iommu_map_sg+0xbf/0x210 <4>[ 651.376773] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.376783] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.376789] dma_map_sgtable+0x1d/0x40 <4>[ 651.376792] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.376945] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.377100] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.378510] ? __lock_acquire+0x442/0x2810 <4>[ 651.379049] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.379206] 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>[ 651.379214] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9e <4>[ 651.379216] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d62003 <4>[ 651.379217] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.379219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.379221] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.379222] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.379224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.379225] Call Trace: <4>[ 651.379226] <TASK> <4>[ 651.379228] ? show_regs+0x6c/0x80 <4>[ 651.379231] ? __warn+0x93/0x1c0 <4>[ 651.379235] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.379238] ? report_bug+0x182/0x1b0 <4>[ 651.379244] ? handle_bug+0x6e/0xb0 <4>[ 651.379247] ? exc_invalid_op+0x18/0x80 <4>[ 651.379250] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.379259] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.379263] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.379265] ? mark_held_locks+0x46/0x90 <4>[ 651.379277] __iommu_map+0x119/0x2c0 <4>[ 651.379286] iommu_map_sg+0xbf/0x210 <4>[ 651.379293] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.379303] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.379308] dma_map_sgtable+0x1d/0x40 <4>[ 651.379312] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.381368] drm_ioctl+0x2de/0x5a0 <4>[ 651.381571] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.381731] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.381740] RBP: ffffc9000401b398 R08: 0000000000268d63 R09: 0000000000000001 <4>[ 651.381741] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9d <4>[ 651.381743] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d63003 <4>[ 651.381744] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.381746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.381748] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.381749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.381751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.381752] Call Trace: <4>[ 651.381753] <TASK> <4>[ 651.381755] ? show_regs+0x6c/0x80 <4>[ 651.381758] ? __warn+0x93/0x1c0 <4>[ 651.381762] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.381765] ? report_bug+0x182/0x1b0 <4>[ 651.381770] ? handle_bug+0x6e/0xb0 <4>[ 651.381774] ? exc_invalid_op+0x18/0x80 <4>[ 651.381777] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.381786] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.381790] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.381793] ? mark_held_locks+0x46/0x90 <4>[ 651.381804] __iommu_map+0x119/0x2c0 <4>[ 651.381813] iommu_map_sg+0xbf/0x210 <4>[ 651.381820] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.381830] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.381836] dma_map_sgtable+0x1d/0x40 <4>[ 651.381839] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.381992] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.382147] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.383888] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.384098] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.384255] 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>[ 651.384263] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9c <4>[ 651.384264] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d64003 <4>[ 651.384266] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.384268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.384269] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.384271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.384272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.384274] Call Trace: <4>[ 651.384275] <TASK> <4>[ 651.384277] ? show_regs+0x6c/0x80 <4>[ 651.384280] ? __warn+0x93/0x1c0 <4>[ 651.384283] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.384287] ? report_bug+0x182/0x1b0 <4>[ 651.384292] ? handle_bug+0x6e/0xb0 <4>[ 651.384296] ? exc_invalid_op+0x18/0x80 <4>[ 651.384299] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.384308] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.384311] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.384314] ? mark_held_locks+0x46/0x90 <4>[ 651.384325] __iommu_map+0x119/0x2c0 <4>[ 651.384334] iommu_map_sg+0xbf/0x210 <4>[ 651.384341] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.384351] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.384357] dma_map_sgtable+0x1d/0x40 <4>[ 651.384360] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.386414] drm_ioctl+0x2de/0x5a0 <4>[ 651.386615] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.386779] 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>[ 651.386788] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9b <4>[ 651.386789] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d65003 <4>[ 651.386791] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.386793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.386794] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.386796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.386798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.386799] Call Trace: <4>[ 651.386800] <TASK> <4>[ 651.386802] ? show_regs+0x6c/0x80 <4>[ 651.386806] ? __warn+0x93/0x1c0 <4>[ 651.386809] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.386813] ? report_bug+0x182/0x1b0 <4>[ 651.386818] ? handle_bug+0x6e/0xb0 <4>[ 651.386822] ? exc_invalid_op+0x18/0x80 <4>[ 651.386825] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.386834] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.386837] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.386840] ? mark_held_locks+0x46/0x90 <4>[ 651.386851] __iommu_map+0x119/0x2c0 <4>[ 651.386860] iommu_map_sg+0xbf/0x210 <4>[ 651.386867] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.386878] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.386883] dma_map_sgtable+0x1d/0x40 <4>[ 651.386886] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.388941] drm_ioctl+0x2de/0x5a0 <4>[ 651.389142] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.389301] 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>[ 651.389309] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e9a <4>[ 651.389311] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d66003 <4>[ 651.389312] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.389314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.389315] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.389317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.389318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.389320] Call Trace: <4>[ 651.389321] <TASK> <4>[ 651.389323] ? show_regs+0x6c/0x80 <4>[ 651.389326] ? __warn+0x93/0x1c0 <4>[ 651.389329] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.389333] ? report_bug+0x182/0x1b0 <4>[ 651.389338] ? handle_bug+0x6e/0xb0 <4>[ 651.389342] ? exc_invalid_op+0x18/0x80 <4>[ 651.389345] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.389354] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.389357] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.389360] ? mark_held_locks+0x46/0x90 <4>[ 651.389372] __iommu_map+0x119/0x2c0 <4>[ 651.389381] iommu_map_sg+0xbf/0x210 <4>[ 651.389388] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.389398] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.389403] dma_map_sgtable+0x1d/0x40 <4>[ 651.389407] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.391454] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.391664] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.391827] 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>[ 651.391836] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e99 <4>[ 651.391837] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d67003 <4>[ 651.391839] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.391840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.391842] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.391844] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.391845] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.391847] Call Trace: <4>[ 651.391848] <TASK> <4>[ 651.391850] ? show_regs+0x6c/0x80 <4>[ 651.391853] ? __warn+0x93/0x1c0 <4>[ 651.391857] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.391860] ? report_bug+0x182/0x1b0 <4>[ 651.391866] ? handle_bug+0x6e/0xb0 <4>[ 651.391869] ? exc_invalid_op+0x18/0x80 <4>[ 651.391872] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.391881] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.391885] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.391888] ? mark_held_locks+0x46/0x90 <4>[ 651.391899] __iommu_map+0x119/0x2c0 <4>[ 651.391908] iommu_map_sg+0xbf/0x210 <4>[ 651.391915] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.391925] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.391931] dma_map_sgtable+0x1d/0x40 <4>[ 651.391934] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.393991] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.394219] ---[ end trace 0000000000000000 ]--- <4>[ 651.394348] 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>[ 651.394356] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e98 <4>[ 651.394358] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d68003 <4>[ 651.394359] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.394361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.394362] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.394364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.394365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.394367] Call Trace: <4>[ 651.394368] <TASK> <4>[ 651.394370] ? show_regs+0x6c/0x80 <4>[ 651.394373] ? __warn+0x93/0x1c0 <4>[ 651.394376] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.394380] ? report_bug+0x182/0x1b0 <4>[ 651.394385] ? handle_bug+0x6e/0xb0 <4>[ 651.394389] ? exc_invalid_op+0x18/0x80 <4>[ 651.394392] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.394401] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.394404] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.394407] ? mark_held_locks+0x46/0x90 <4>[ 651.394418] __iommu_map+0x119/0x2c0 <4>[ 651.394428] iommu_map_sg+0xbf/0x210 <4>[ 651.394435] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.394445] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.394450] dma_map_sgtable+0x1d/0x40 <4>[ 651.394453] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.396207] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.396738] hardirqs last disabled at (251034054): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.396880] RBP: ffffc9000401b398 R08: 0000000000268d69 R09: 0000000000000001 <4>[ 651.396882] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e97 <4>[ 651.396883] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d69003 <4>[ 651.396885] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.396887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.396888] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.396890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.396891] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.396893] Call Trace: <4>[ 651.396894] <TASK> <4>[ 651.396895] ? show_regs+0x6c/0x80 <4>[ 651.396899] ? __warn+0x93/0x1c0 <4>[ 651.396902] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.396906] ? report_bug+0x182/0x1b0 <4>[ 651.396911] ? handle_bug+0x6e/0xb0 <4>[ 651.396915] ? exc_invalid_op+0x18/0x80 <4>[ 651.396917] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.396927] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.396930] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.396933] ? mark_held_locks+0x46/0x90 <4>[ 651.396944] __iommu_map+0x119/0x2c0 <4>[ 651.396953] iommu_map_sg+0xbf/0x210 <4>[ 651.396960] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.396970] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.396976] dma_map_sgtable+0x1d/0x40 <4>[ 651.396979] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.397132] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.397286] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.398666] ? lock_acquire+0xc9/0x300 <4>[ 651.399235] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.399394] 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>[ 651.399403] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e96 <4>[ 651.399404] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6a003 <4>[ 651.399406] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.399407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.399409] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.399410] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.399412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.399413] Call Trace: <4>[ 651.399415] <TASK> <4>[ 651.399416] ? show_regs+0x6c/0x80 <4>[ 651.399420] ? __warn+0x93/0x1c0 <4>[ 651.399423] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.399427] ? report_bug+0x182/0x1b0 <4>[ 651.399432] ? handle_bug+0x6e/0xb0 <4>[ 651.399435] ? exc_invalid_op+0x18/0x80 <4>[ 651.399438] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.399447] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.399451] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.399454] ? mark_held_locks+0x46/0x90 <4>[ 651.399465] __iommu_map+0x119/0x2c0 <4>[ 651.399474] iommu_map_sg+0xbf/0x210 <4>[ 651.399481] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.399491] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.399496] dma_map_sgtable+0x1d/0x40 <4>[ 651.399500] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.401548] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.401762] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.401919] 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>[ 651.401928] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e95 <4>[ 651.401929] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6b003 <4>[ 651.401931] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.401932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.401934] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.401935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.401937] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.401938] Call Trace: <4>[ 651.401940] <TASK> <4>[ 651.401941] ? show_regs+0x6c/0x80 <4>[ 651.401945] ? __warn+0x93/0x1c0 <4>[ 651.401948] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.401952] ? report_bug+0x182/0x1b0 <4>[ 651.401957] ? handle_bug+0x6e/0xb0 <4>[ 651.401960] ? exc_invalid_op+0x18/0x80 <4>[ 651.401963] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.401972] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.401976] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.401979] ? mark_held_locks+0x46/0x90 <4>[ 651.401990] __iommu_map+0x119/0x2c0 <4>[ 651.401999] iommu_map_sg+0xbf/0x210 <4>[ 651.402006] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.402016] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.402021] dma_map_sgtable+0x1d/0x40 <4>[ 651.402024] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.404248] x64_sys_call+0x131e/0x2650 <4>[ 651.404288] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.404442] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.404447] RBP: ffffc9000401b398 R08: 0000000000268d6c R09: 0000000000000001 <4>[ 651.404448] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e94 <4>[ 651.404450] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6c003 <4>[ 651.404451] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.404453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.404455] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.404456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.404458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.404459] Call Trace: <4>[ 651.404460] <TASK> <4>[ 651.404462] ? show_regs+0x6c/0x80 <4>[ 651.404466] ? __warn+0x93/0x1c0 <4>[ 651.404469] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.404473] ? report_bug+0x182/0x1b0 <4>[ 651.404478] ? handle_bug+0x6e/0xb0 <4>[ 651.404481] ? exc_invalid_op+0x18/0x80 <4>[ 651.404484] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.404493] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.404497] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.404500] ? mark_held_locks+0x46/0x90 <4>[ 651.404511] __iommu_map+0x119/0x2c0 <4>[ 651.404520] iommu_map_sg+0xbf/0x210 <4>[ 651.404527] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.404537] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.404542] dma_map_sgtable+0x1d/0x40 <4>[ 651.404546] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.404698] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.404858] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.406599] drm_ioctl+0x2de/0x5a0 <4>[ 651.406805] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.406966] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.406971] RBP: ffffc9000401b398 R08: 0000000000268d6d R09: 0000000000000001 <4>[ 651.406973] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e93 <4>[ 651.406974] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6d003 <4>[ 651.406976] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.406977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.406979] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.406980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.406982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.406983] Call Trace: <4>[ 651.406985] <TASK> <4>[ 651.406986] ? show_regs+0x6c/0x80 <4>[ 651.406990] ? __warn+0x93/0x1c0 <4>[ 651.406993] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.406997] ? report_bug+0x182/0x1b0 <4>[ 651.407002] ? handle_bug+0x6e/0xb0 <4>[ 651.407005] ? exc_invalid_op+0x18/0x80 <4>[ 651.407008] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.407017] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.407021] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.407024] ? mark_held_locks+0x46/0x90 <4>[ 651.407035] __iommu_map+0x119/0x2c0 <4>[ 651.407044] iommu_map_sg+0xbf/0x210 <4>[ 651.407051] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.407061] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.407066] dma_map_sgtable+0x1d/0x40 <4>[ 651.407070] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.407222] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.407377] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.409123] drm_ioctl+0x2de/0x5a0 <4>[ 651.409324] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.409483] 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>[ 651.409491] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e92 <4>[ 651.409493] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6e003 <4>[ 651.409494] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.409496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.409498] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.409499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.409501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.409502] Call Trace: <4>[ 651.409503] <TASK> <4>[ 651.409505] ? show_regs+0x6c/0x80 <4>[ 651.409508] ? __warn+0x93/0x1c0 <4>[ 651.409512] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.409516] ? report_bug+0x182/0x1b0 <4>[ 651.409520] ? handle_bug+0x6e/0xb0 <4>[ 651.409524] ? exc_invalid_op+0x18/0x80 <4>[ 651.409527] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.409536] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.409539] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.409542] ? mark_held_locks+0x46/0x90 <4>[ 651.409553] __iommu_map+0x119/0x2c0 <4>[ 651.409563] iommu_map_sg+0xbf/0x210 <4>[ 651.409570] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.409580] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.409585] dma_map_sgtable+0x1d/0x40 <4>[ 651.409588] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.411642] drm_ioctl+0x2de/0x5a0 <4>[ 651.411851] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.412008] 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>[ 651.412016] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e91 <4>[ 651.412018] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d6f003 <4>[ 651.412019] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.412021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.412022] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.412024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.412025] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.412027] Call Trace: <4>[ 651.412028] <TASK> <4>[ 651.412030] ? show_regs+0x6c/0x80 <4>[ 651.412033] ? __warn+0x93/0x1c0 <4>[ 651.412037] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.412040] ? report_bug+0x182/0x1b0 <4>[ 651.412045] ? handle_bug+0x6e/0xb0 <4>[ 651.412049] ? exc_invalid_op+0x18/0x80 <4>[ 651.412052] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.412061] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.412065] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.412068] ? mark_held_locks+0x46/0x90 <4>[ 651.412079] __iommu_map+0x119/0x2c0 <4>[ 651.412088] iommu_map_sg+0xbf/0x210 <4>[ 651.412095] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.412105] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.412110] dma_map_sgtable+0x1d/0x40 <4>[ 651.412114] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.413866] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.414393] hardirqs last disabled at (251060174): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.414534] RBP: ffffc9000401b398 R08: 0000000000268d70 R09: 0000000000000001 <4>[ 651.414535] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e90 <4>[ 651.414537] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d70003 <4>[ 651.414538] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.414540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.414542] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.414543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.414545] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.414546] Call Trace: <4>[ 651.414547] <TASK> <4>[ 651.414549] ? show_regs+0x6c/0x80 <4>[ 651.414552] ? __warn+0x93/0x1c0 <4>[ 651.414556] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.414560] ? report_bug+0x182/0x1b0 <4>[ 651.414565] ? handle_bug+0x6e/0xb0 <4>[ 651.414568] ? exc_invalid_op+0x18/0x80 <4>[ 651.414571] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.414580] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.414584] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.414587] ? mark_held_locks+0x46/0x90 <4>[ 651.414598] __iommu_map+0x119/0x2c0 <4>[ 651.414607] iommu_map_sg+0xbf/0x210 <4>[ 651.414614] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.414624] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.414629] dma_map_sgtable+0x1d/0x40 <4>[ 651.414633] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.414790] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.414945] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.415104] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.416895] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.417053] 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>[ 651.417061] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8f <4>[ 651.417062] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d71003 <4>[ 651.417064] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.417066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.417067] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.417069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.417070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.417072] Call Trace: <4>[ 651.417073] <TASK> <4>[ 651.417075] ? show_regs+0x6c/0x80 <4>[ 651.417078] ? __warn+0x93/0x1c0 <4>[ 651.417081] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.417085] ? report_bug+0x182/0x1b0 <4>[ 651.417090] ? handle_bug+0x6e/0xb0 <4>[ 651.417094] ? exc_invalid_op+0x18/0x80 <4>[ 651.417097] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.417106] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.417109] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.417112] ? mark_held_locks+0x46/0x90 <4>[ 651.417123] __iommu_map+0x119/0x2c0 <4>[ 651.417132] iommu_map_sg+0xbf/0x210 <4>[ 651.417139] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.417149] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.417155] dma_map_sgtable+0x1d/0x40 <4>[ 651.417158] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.418911] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 651.419437] hardirqs last disabled at (251067638): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.419578] RBP: ffffc9000401b398 R08: 0000000000268d72 R09: 0000000000000001 <4>[ 651.419580] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8e <4>[ 651.419581] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d72003 <4>[ 651.419583] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.419584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.419586] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.419587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.419589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.419590] Call Trace: <4>[ 651.419591] <TASK> <4>[ 651.419593] ? show_regs+0x6c/0x80 <4>[ 651.419597] ? __warn+0x93/0x1c0 <4>[ 651.419600] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.419604] ? report_bug+0x182/0x1b0 <4>[ 651.419609] ? handle_bug+0x6e/0xb0 <4>[ 651.419612] ? exc_invalid_op+0x18/0x80 <4>[ 651.419615] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.419624] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.419628] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.419631] ? mark_held_locks+0x46/0x90 <4>[ 651.419642] __iommu_map+0x119/0x2c0 <4>[ 651.419651] iommu_map_sg+0xbf/0x210 <4>[ 651.419658] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.419668] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.419673] dma_map_sgtable+0x1d/0x40 <4>[ 651.419677] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.419834] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.419989] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.421221] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.421955] </TASK> <4>[ 651.421964] softirqs last disabled at (251069623): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.422101] RBP: ffffc9000401b398 R08: 0000000000268d73 R09: 0000000000000001 <4>[ 651.422103] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8d <4>[ 651.422104] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d73003 <4>[ 651.422106] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.422107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.422109] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.422110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.422112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.422113] Call Trace: <4>[ 651.422114] <TASK> <4>[ 651.422116] ? show_regs+0x6c/0x80 <4>[ 651.422120] ? __warn+0x93/0x1c0 <4>[ 651.422123] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.422127] ? report_bug+0x182/0x1b0 <4>[ 651.422132] ? handle_bug+0x6e/0xb0 <4>[ 651.422135] ? exc_invalid_op+0x18/0x80 <4>[ 651.422138] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.422147] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.422151] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.422154] ? mark_held_locks+0x46/0x90 <4>[ 651.422165] __iommu_map+0x119/0x2c0 <4>[ 651.422174] iommu_map_sg+0xbf/0x210 <4>[ 651.422181] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.422191] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.422196] dma_map_sgtable+0x1d/0x40 <4>[ 651.422200] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.422353] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.422508] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.423744] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.424462] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.424614] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.424619] RBP: ffffc9000401b398 R08: 0000000000268d74 R09: 0000000000000001 <4>[ 651.424620] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8c <4>[ 651.424622] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d74003 <4>[ 651.424623] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.424625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.424627] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.424628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.424630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.424631] Call Trace: <4>[ 651.424632] <TASK> <4>[ 651.424634] ? show_regs+0x6c/0x80 <4>[ 651.424638] ? __warn+0x93/0x1c0 <4>[ 651.424641] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.424645] ? report_bug+0x182/0x1b0 <4>[ 651.424650] ? handle_bug+0x6e/0xb0 <4>[ 651.424653] ? exc_invalid_op+0x18/0x80 <4>[ 651.424656] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.424665] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.424669] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.424671] ? mark_held_locks+0x46/0x90 <4>[ 651.424683] __iommu_map+0x119/0x2c0 <4>[ 651.424692] iommu_map_sg+0xbf/0x210 <4>[ 651.424699] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.424709] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.424714] dma_map_sgtable+0x1d/0x40 <4>[ 651.424718] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.424876] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.425030] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.426933] ? lock_release+0xd4/0x2b0 <4>[ 651.426983] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.427138] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.427144] RBP: ffffc9000401b398 R08: 0000000000268d75 R09: 0000000000000001 <4>[ 651.427145] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8b <4>[ 651.427146] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d75003 <4>[ 651.427148] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.427150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.427151] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.427153] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.427154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.427156] Call Trace: <4>[ 651.427157] <TASK> <4>[ 651.427159] ? show_regs+0x6c/0x80 <4>[ 651.427162] ? __warn+0x93/0x1c0 <4>[ 651.427165] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.427169] ? report_bug+0x182/0x1b0 <4>[ 651.427174] ? handle_bug+0x6e/0xb0 <4>[ 651.427178] ? exc_invalid_op+0x18/0x80 <4>[ 651.427180] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.427190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.427193] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.427196] ? mark_held_locks+0x46/0x90 <4>[ 651.427207] __iommu_map+0x119/0x2c0 <4>[ 651.427216] iommu_map_sg+0xbf/0x210 <4>[ 651.427223] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.427233] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.427239] dma_map_sgtable+0x1d/0x40 <4>[ 651.427242] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.427395] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.427550] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.429464] x64_sys_call+0x131e/0x2650 <4>[ 651.429504] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.429658] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.429663] RBP: ffffc9000401b398 R08: 0000000000268d76 R09: 0000000000000001 <4>[ 651.429665] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e8a <4>[ 651.429666] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d76003 <4>[ 651.429668] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.429669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.429671] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.429672] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.429674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.429675] Call Trace: <4>[ 651.429676] <TASK> <4>[ 651.429678] ? show_regs+0x6c/0x80 <4>[ 651.429682] ? __warn+0x93/0x1c0 <4>[ 651.429685] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.429689] ? report_bug+0x182/0x1b0 <4>[ 651.429694] ? handle_bug+0x6e/0xb0 <4>[ 651.429697] ? exc_invalid_op+0x18/0x80 <4>[ 651.429700] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.429709] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.429713] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.429716] ? mark_held_locks+0x46/0x90 <4>[ 651.429732] __iommu_map+0x119/0x2c0 <4>[ 651.429741] iommu_map_sg+0xbf/0x210 <4>[ 651.429748] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.429758] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.429763] dma_map_sgtable+0x1d/0x40 <4>[ 651.429767] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.429920] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.430074] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.431819] drm_ioctl+0x2de/0x5a0 <4>[ 651.432019] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.432179] 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>[ 651.432187] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e89 <4>[ 651.432188] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d77003 <4>[ 651.432190] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.432192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.432193] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.432195] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.432196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.432197] Call Trace: <4>[ 651.432199] <TASK> <4>[ 651.432200] ? show_regs+0x6c/0x80 <4>[ 651.432204] ? __warn+0x93/0x1c0 <4>[ 651.432207] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.432211] ? report_bug+0x182/0x1b0 <4>[ 651.432216] ? handle_bug+0x6e/0xb0 <4>[ 651.432219] ? exc_invalid_op+0x18/0x80 <4>[ 651.432222] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.432231] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.432235] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.432238] ? mark_held_locks+0x46/0x90 <4>[ 651.432249] __iommu_map+0x119/0x2c0 <4>[ 651.432258] iommu_map_sg+0xbf/0x210 <4>[ 651.432265] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.432275] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.432280] dma_map_sgtable+0x1d/0x40 <4>[ 651.432284] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.434341] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.434569] ---[ end trace 0000000000000000 ]--- <4>[ 651.434697] 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>[ 651.434706] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e88 <4>[ 651.434707] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d78003 <4>[ 651.434709] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.434710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.434712] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.434713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.434715] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.434716] Call Trace: <4>[ 651.434718] <TASK> <4>[ 651.434719] ? show_regs+0x6c/0x80 <4>[ 651.434727] ? __warn+0x93/0x1c0 <4>[ 651.434731] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.434735] ? report_bug+0x182/0x1b0 <4>[ 651.434740] ? handle_bug+0x6e/0xb0 <4>[ 651.434743] ? exc_invalid_op+0x18/0x80 <4>[ 651.434746] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.434755] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.434759] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.434762] ? mark_held_locks+0x46/0x90 <4>[ 651.434773] __iommu_map+0x119/0x2c0 <4>[ 651.434782] iommu_map_sg+0xbf/0x210 <4>[ 651.434789] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.434799] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.434805] dma_map_sgtable+0x1d/0x40 <4>[ 651.434808] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.436861] drm_ioctl+0x2de/0x5a0 <4>[ 651.437064] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.437219] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.437228] RBP: ffffc9000401b398 R08: 0000000000268d79 R09: 0000000000000001 <4>[ 651.437230] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e87 <4>[ 651.437231] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d79003 <4>[ 651.437233] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.437234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.437236] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.437237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.437239] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.437240] Call Trace: <4>[ 651.437241] <TASK> <4>[ 651.437243] ? show_regs+0x6c/0x80 <4>[ 651.437247] ? __warn+0x93/0x1c0 <4>[ 651.437250] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.437254] ? report_bug+0x182/0x1b0 <4>[ 651.437259] ? handle_bug+0x6e/0xb0 <4>[ 651.437262] ? exc_invalid_op+0x18/0x80 <4>[ 651.437265] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.437274] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.437278] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.437281] ? mark_held_locks+0x46/0x90 <4>[ 651.437292] __iommu_map+0x119/0x2c0 <4>[ 651.437301] iommu_map_sg+0xbf/0x210 <4>[ 651.437308] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.437318] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.437323] dma_map_sgtable+0x1d/0x40 <4>[ 651.437327] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.437479] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.437633] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.439380] drm_ioctl+0x2de/0x5a0 <4>[ 651.439583] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.439745] 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>[ 651.439753] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e86 <4>[ 651.439754] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d7a003 <4>[ 651.439756] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.439758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.439759] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.439761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.439762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.439764] Call Trace: <4>[ 651.439765] <TASK> <4>[ 651.439767] ? show_regs+0x6c/0x80 <4>[ 651.439770] ? __warn+0x93/0x1c0 <4>[ 651.439773] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.439777] ? report_bug+0x182/0x1b0 <4>[ 651.439782] ? handle_bug+0x6e/0xb0 <4>[ 651.439786] ? exc_invalid_op+0x18/0x80 <4>[ 651.439789] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.439798] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.439802] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.439805] ? mark_held_locks+0x46/0x90 <4>[ 651.439816] __iommu_map+0x119/0x2c0 <4>[ 651.439825] iommu_map_sg+0xbf/0x210 <4>[ 651.439832] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.439842] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.439847] dma_map_sgtable+0x1d/0x40 <4>[ 651.439851] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.441906] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.442134] ---[ end trace 0000000000000000 ]--- <4>[ 651.442263] 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>[ 651.442271] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e85 <4>[ 651.442273] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d7b003 <4>[ 651.442274] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.442276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.442277] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.442279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.442280] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.442282] Call Trace: <4>[ 651.442283] <TASK> <4>[ 651.442285] ? show_regs+0x6c/0x80 <4>[ 651.442288] ? __warn+0x93/0x1c0 <4>[ 651.442291] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.442295] ? report_bug+0x182/0x1b0 <4>[ 651.442300] ? handle_bug+0x6e/0xb0 <4>[ 651.442304] ? exc_invalid_op+0x18/0x80 <4>[ 651.442307] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.442316] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.442319] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.442322] ? mark_held_locks+0x46/0x90 <4>[ 651.442333] __iommu_map+0x119/0x2c0 <4>[ 651.442343] iommu_map_sg+0xbf/0x210 <4>[ 651.442349] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.442359] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.442365] dma_map_sgtable+0x1d/0x40 <4>[ 651.442368] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.444419] drm_ioctl+0x2de/0x5a0 <4>[ 651.444622] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.444785] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.444791] RBP: ffffc9000401b398 R08: 0000000000268d7c R09: 0000000000000001 <4>[ 651.444792] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e84 <4>[ 651.444794] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d7c003 <4>[ 651.444796] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.444797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.444799] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.444801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.444802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.444804] Call Trace: <4>[ 651.444805] <TASK> <4>[ 651.444807] ? show_regs+0x6c/0x80 <4>[ 651.444810] ? __warn+0x93/0x1c0 <4>[ 651.444814] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.444818] ? report_bug+0x182/0x1b0 <4>[ 651.444823] ? handle_bug+0x6e/0xb0 <4>[ 651.444826] ? exc_invalid_op+0x18/0x80 <4>[ 651.444829] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.444838] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.444842] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.444845] ? mark_held_locks+0x46/0x90 <4>[ 651.444856] __iommu_map+0x119/0x2c0 <4>[ 651.444865] iommu_map_sg+0xbf/0x210 <4>[ 651.444872] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.444882] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.444888] dma_map_sgtable+0x1d/0x40 <4>[ 651.444891] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.445044] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.445199] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.446945] drm_ioctl+0x2de/0x5a0 <4>[ 651.447148] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.447303] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.447311] RBP: ffffc9000401b398 R08: 0000000000268d7d R09: 0000000000000001 <4>[ 651.447313] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e83 <4>[ 651.447314] R13: 0000000000000000 R14: ffff888103e36988 R15: 0000000268d7d003 <4>[ 651.447316] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.447318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.447319] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.447321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.447322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.447324] Call Trace: <4>[ 651.447325] <TASK> <4>[ 651.447327] ? show_regs+0x6c/0x80 <4>[ 651.447330] ? __warn+0x93/0x1c0 <4>[ 651.447333] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.447337] ? report_bug+0x182/0x1b0 <4>[ 651.447342] ? handle_bug+0x6e/0xb0 <4>[ 651.447346] ? exc_invalid_op+0x18/0x80 <4>[ 651.447349] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.447358] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.447361] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.447364] ? mark_held_locks+0x46/0x90 <4>[ 651.447375] __iommu_map+0x119/0x2c0 <4>[ 651.447384] iommu_map_sg+0xbf/0x210 <4>[ 651.447391] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.447401] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.447407] dma_map_sgtable+0x1d/0x40 <4>[ 651.447410] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.447563] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.447718] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.449117] ? __kernel_text_address+0x12/0x50 <4>[ 651.449672] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.449840] R10: ffff88813ea02000 R11: 0000000000000000 R12: 00000000000e4e82 <4>[ 651.449847] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.449848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.449850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.449851] Call Trace: <4>[ 651.449853] <TASK> <4>[ 651.449854] ? show_regs+0x6c/0x80 <4>[ 651.449858] ? __warn+0x93/0x1c0 <4>[ 651.449861] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.449865] ? report_bug+0x182/0x1b0 <4>[ 651.449870] ? handle_bug+0x6e/0xb0 <4>[ 651.449874] ? exc_invalid_op+0x18/0x80 <4>[ 651.449877] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.449886] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.449889] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.449892] ? mark_held_locks+0x46/0x90 <4>[ 651.449903] __iommu_map+0x119/0x2c0 <4>[ 651.449913] iommu_map_sg+0xbf/0x210 <4>[ 651.449920] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.449930] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.449935] dma_map_sgtable+0x1d/0x40 <4>[ 651.449939] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.450091] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.450246] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.450401] ? lock_acquire+0xc9/0x300 <4>[ 651.450404] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.450556] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.450705] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.450858] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.451016] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.451182] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.451330] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.452197] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.452353] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.452366] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.452368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.452369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.452371] Call Trace: <4>[ 651.452372] <TASK> <4>[ 651.452374] ? show_regs+0x6c/0x80 <4>[ 651.452377] ? __warn+0x93/0x1c0 <4>[ 651.452380] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.452384] ? report_bug+0x182/0x1b0 <4>[ 651.452389] ? handle_bug+0x6e/0xb0 <4>[ 651.452393] ? exc_invalid_op+0x18/0x80 <4>[ 651.452396] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.452405] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.452408] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.452411] ? mark_held_locks+0x46/0x90 <4>[ 651.452422] __iommu_map+0x119/0x2c0 <4>[ 651.452431] iommu_map_sg+0xbf/0x210 <4>[ 651.452438] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.452448] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.452454] dma_map_sgtable+0x1d/0x40 <4>[ 651.452457] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.452610] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.452770] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.452926] ? lock_acquire+0xc9/0x300 <4>[ 651.452929] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.453081] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.453230] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.453379] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.453537] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.453702] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.453855] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.454004] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.454727] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.454884] RDX: 0000000000000000 RSI: 0000000003d15d81 RDI: 0000000000000000 <4>[ 651.454893] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.454895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.454896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.454898] Call Trace: <4>[ 651.454899] <TASK> <4>[ 651.454901] ? show_regs+0x6c/0x80 <4>[ 651.454904] ? __warn+0x93/0x1c0 <4>[ 651.454907] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.454911] ? report_bug+0x182/0x1b0 <4>[ 651.454916] ? handle_bug+0x6e/0xb0 <4>[ 651.454920] ? exc_invalid_op+0x18/0x80 <4>[ 651.454923] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.454932] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.454935] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.454938] ? mark_held_locks+0x46/0x90 <4>[ 651.454950] __iommu_map+0x119/0x2c0 <4>[ 651.454959] iommu_map_sg+0xbf/0x210 <4>[ 651.454966] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.454976] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.454981] dma_map_sgtable+0x1d/0x40 <4>[ 651.454984] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.455137] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.455293] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.455447] ? lock_acquire+0xc9/0x300 <4>[ 651.455451] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.455603] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.455756] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.455905] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.456062] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.456228] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.456377] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.457245] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.457394] CPU: 1 UID: 0 PID: 3089 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16252-g5d836cddb505+ #1 <4>[ 651.457417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.457418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.457420] Call Trace: <4>[ 651.457421] <TASK> <4>[ 651.457423] ? show_regs+0x6c/0x80 <4>[ 651.457426] ? __warn+0x93/0x1c0 <4>[ 651.457430] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.457433] ? report_bug+0x182/0x1b0 <4>[ 651.457438] ? handle_bug+0x6e/0xb0 <4>[ 651.457442] ? exc_invalid_op+0x18/0x80 <4>[ 651.457445] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.457454] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.457457] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.457460] ? mark_held_locks+0x46/0x90 <4>[ 651.457471] __iommu_map+0x119/0x2c0 <4>[ 651.457480] iommu_map_sg+0xbf/0x210 <4>[ 651.457488] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.457498] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.457503] dma_map_sgtable+0x1d/0x40 <4>[ 651.457506] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.457659] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.457819] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.457974] ? lock_acquire+0xc9/0x300 <4>[ 651.457978] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.458129] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.458278] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.458426] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.458584] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.458754] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.458902] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.459051] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.459768] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.459920] Tainted: [U]=USER, [W]=WARN <4>[ 651.459936] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.459941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.459942] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.459943] Call Trace: <4>[ 651.459945] <TASK> <4>[ 651.459946] ? show_regs+0x6c/0x80 <4>[ 651.459950] ? __warn+0x93/0x1c0 <4>[ 651.459953] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.459957] ? report_bug+0x182/0x1b0 <4>[ 651.459962] ? handle_bug+0x6e/0xb0 <4>[ 651.459965] ? exc_invalid_op+0x18/0x80 <4>[ 651.459968] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.459977] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.459981] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.459984] ? mark_held_locks+0x46/0x90 <4>[ 651.459995] __iommu_map+0x119/0x2c0 <4>[ 651.460004] iommu_map_sg+0xbf/0x210 <4>[ 651.460011] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.460021] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.460026] dma_map_sgtable+0x1d/0x40 <4>[ 651.460030] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.460183] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.460337] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.460492] ? lock_acquire+0xc9/0x300 <4>[ 651.460495] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.460647] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.460801] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.460950] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.461107] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.461272] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.461421] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.461569] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.462292] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.462448] RDX: 0000000000000000 RSI: 0000000003d15d84 RDI: 0000000000000000 <4>[ 651.462457] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.462459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.462460] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.462462] Call Trace: <4>[ 651.462463] <TASK> <4>[ 651.462465] ? show_regs+0x6c/0x80 <4>[ 651.462468] ? __warn+0x93/0x1c0 <4>[ 651.462471] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.462475] ? report_bug+0x182/0x1b0 <4>[ 651.462480] ? handle_bug+0x6e/0xb0 <4>[ 651.462484] ? exc_invalid_op+0x18/0x80 <4>[ 651.462487] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.462496] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.462499] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.462502] ? mark_held_locks+0x46/0x90 <4>[ 651.462513] __iommu_map+0x119/0x2c0 <4>[ 651.462522] iommu_map_sg+0xbf/0x210 <4>[ 651.462529] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.462539] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.462545] dma_map_sgtable+0x1d/0x40 <4>[ 651.462548] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.462700] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.462861] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.463016] ? lock_acquire+0xc9/0x300 <4>[ 651.463019] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.463171] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.463320] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.463468] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.463625] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.463796] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.463944] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.464798] ? clear_bhb_loop+0x15/0x70 <4>[ 651.464833] softirqs last enabled at (251134204): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.464980] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.464982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.464983] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.464985] Call Trace: <4>[ 651.464986] <TASK> <4>[ 651.464987] ? show_regs+0x6c/0x80 <4>[ 651.464991] ? __warn+0x93/0x1c0 <4>[ 651.464994] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.464998] ? report_bug+0x182/0x1b0 <4>[ 651.465003] ? handle_bug+0x6e/0xb0 <4>[ 651.465007] ? exc_invalid_op+0x18/0x80 <4>[ 651.465009] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.465019] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.465022] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.465025] ? mark_held_locks+0x46/0x90 <4>[ 651.465036] __iommu_map+0x119/0x2c0 <4>[ 651.465045] iommu_map_sg+0xbf/0x210 <4>[ 651.465052] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.465062] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.465068] dma_map_sgtable+0x1d/0x40 <4>[ 651.465071] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.465223] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.465378] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.465533] ? lock_acquire+0xc9/0x300 <4>[ 651.465536] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.465688] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.465842] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.465991] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.466149] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.466315] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.466463] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.466612] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.467331] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.467490] RAX: 0000000000000000 RBX: ffff88813ea02c30 RCX: 0000000000000000 <4>[ 651.467500] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.467502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.467503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.467505] Call Trace: <4>[ 651.467506] <TASK> <4>[ 651.467508] ? show_regs+0x6c/0x80 <4>[ 651.467511] ? __warn+0x93/0x1c0 <4>[ 651.467514] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.467518] ? report_bug+0x182/0x1b0 <4>[ 651.467523] ? handle_bug+0x6e/0xb0 <4>[ 651.467527] ? exc_invalid_op+0x18/0x80 <4>[ 651.467530] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.467539] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.467542] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.467545] ? mark_held_locks+0x46/0x90 <4>[ 651.467556] __iommu_map+0x119/0x2c0 <4>[ 651.467566] iommu_map_sg+0xbf/0x210 <4>[ 651.467573] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.467583] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.467588] dma_map_sgtable+0x1d/0x40 <4>[ 651.467592] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.467749] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.467903] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.468058] ? lock_acquire+0xc9/0x300 <4>[ 651.468062] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.468214] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.468363] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.468512] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.468670] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.468840] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.468988] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.469840] ? clear_bhb_loop+0x15/0x70 <4>[ 651.469876] hardirqs last disabled at (251142278): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.470024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.470027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.470029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.470030] Call Trace: <4>[ 651.470031] <TASK> <4>[ 651.470033] ? show_regs+0x6c/0x80 <4>[ 651.470037] ? __warn+0x93/0x1c0 <4>[ 651.470040] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.470044] ? report_bug+0x182/0x1b0 <4>[ 651.470049] ? handle_bug+0x6e/0xb0 <4>[ 651.470052] ? exc_invalid_op+0x18/0x80 <4>[ 651.470055] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.470064] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.470068] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.470071] ? mark_held_locks+0x46/0x90 <4>[ 651.470082] __iommu_map+0x119/0x2c0 <4>[ 651.470091] iommu_map_sg+0xbf/0x210 <4>[ 651.470098] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.470108] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.470113] dma_map_sgtable+0x1d/0x40 <4>[ 651.470117] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.470269] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.470425] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.470580] ? lock_acquire+0xc9/0x300 <4>[ 651.470584] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.470740] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.470890] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.471038] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.471196] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.471361] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.471509] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.471658] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.472174] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 651.472426] ------------[ cut here ]------------ <4>[ 651.472535] RAX: 0000000000000000 RBX: ffff88813ea02c40 RCX: 0000000000000000 <4>[ 651.472546] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.472548] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.472549] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.472550] Call Trace: <4>[ 651.472552] <TASK> <4>[ 651.472553] ? show_regs+0x6c/0x80 <4>[ 651.472557] ? __warn+0x93/0x1c0 <4>[ 651.472560] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.472564] ? report_bug+0x182/0x1b0 <4>[ 651.472569] ? handle_bug+0x6e/0xb0 <4>[ 651.472572] ? exc_invalid_op+0x18/0x80 <4>[ 651.472575] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.472584] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.472588] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.472591] ? mark_held_locks+0x46/0x90 <4>[ 651.472602] __iommu_map+0x119/0x2c0 <4>[ 651.472611] iommu_map_sg+0xbf/0x210 <4>[ 651.472618] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.472628] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.472633] dma_map_sgtable+0x1d/0x40 <4>[ 651.472637] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.472795] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.472950] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.473105] ? lock_acquire+0xc9/0x300 <4>[ 651.473108] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.473260] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.473409] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.473557] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.473715] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.473885] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.474034] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.474888] ? clear_bhb_loop+0x15/0x70 <4>[ 651.474926] softirqs last disabled at (251149127): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.475070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.475073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.475075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.475076] Call Trace: <4>[ 651.475077] <TASK> <4>[ 651.475079] ? show_regs+0x6c/0x80 <4>[ 651.475082] ? __warn+0x93/0x1c0 <4>[ 651.475086] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.475090] ? report_bug+0x182/0x1b0 <4>[ 651.475095] ? handle_bug+0x6e/0xb0 <4>[ 651.475098] ? exc_invalid_op+0x18/0x80 <4>[ 651.475101] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.475110] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.475113] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.475116] ? mark_held_locks+0x46/0x90 <4>[ 651.475128] __iommu_map+0x119/0x2c0 <4>[ 651.475137] iommu_map_sg+0xbf/0x210 <4>[ 651.475144] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.475154] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.475159] dma_map_sgtable+0x1d/0x40 <4>[ 651.475163] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.475315] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.475470] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.475624] ? lock_acquire+0xc9/0x300 <4>[ 651.475628] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.475785] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.475934] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.476083] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.476240] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.476406] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.476554] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.476703] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.477406] ? clear_bhb_loop+0x15/0x70 <4>[ 651.477441] hardirqs last disabled at (251153470): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.477588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.477591] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.477593] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.477594] Call Trace: <4>[ 651.477596] <TASK> <4>[ 651.477597] ? show_regs+0x6c/0x80 <4>[ 651.477601] ? __warn+0x93/0x1c0 <4>[ 651.477604] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.477608] ? report_bug+0x182/0x1b0 <4>[ 651.477613] ? handle_bug+0x6e/0xb0 <4>[ 651.477616] ? exc_invalid_op+0x18/0x80 <4>[ 651.477619] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.477629] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.477632] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.477635] ? mark_held_locks+0x46/0x90 <4>[ 651.477646] __iommu_map+0x119/0x2c0 <4>[ 651.477655] iommu_map_sg+0xbf/0x210 <4>[ 651.477662] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.477672] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.477678] dma_map_sgtable+0x1d/0x40 <4>[ 651.477681] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.477838] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.477994] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.478149] ? lock_acquire+0xc9/0x300 <4>[ 651.478152] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.478304] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.478453] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.478602] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.478763] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.478930] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.479078] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.479227] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.479930] ? clear_bhb_loop+0x15/0x70 <4>[ 651.479967] softirqs last enabled at (251156500): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.480113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.480116] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.480117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.480119] Call Trace: <4>[ 651.480120] <TASK> <4>[ 651.480122] ? show_regs+0x6c/0x80 <4>[ 651.480125] ? __warn+0x93/0x1c0 <4>[ 651.480129] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.480132] ? report_bug+0x182/0x1b0 <4>[ 651.480137] ? handle_bug+0x6e/0xb0 <4>[ 651.480141] ? exc_invalid_op+0x18/0x80 <4>[ 651.480144] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.480153] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.480156] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.480159] ? mark_held_locks+0x46/0x90 <4>[ 651.480170] __iommu_map+0x119/0x2c0 <4>[ 651.480180] iommu_map_sg+0xbf/0x210 <4>[ 651.480187] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.480197] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.480202] dma_map_sgtable+0x1d/0x40 <4>[ 651.480205] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.480358] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.480513] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.480667] ? lock_acquire+0xc9/0x300 <4>[ 651.480671] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.480827] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.480976] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.481125] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.481282] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.481448] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.481597] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.481749] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.482448] ? clear_bhb_loop+0x15/0x70 <4>[ 651.482479] irq event stamp: 251160923 <4>[ 651.482590] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.482635] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.482636] Call Trace: <4>[ 651.482638] <TASK> <4>[ 651.482639] ? show_regs+0x6c/0x80 <4>[ 651.482643] ? __warn+0x93/0x1c0 <4>[ 651.482646] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.482650] ? report_bug+0x182/0x1b0 <4>[ 651.482655] ? handle_bug+0x6e/0xb0 <4>[ 651.482658] ? exc_invalid_op+0x18/0x80 <4>[ 651.482661] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.482670] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.482674] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.482677] ? mark_held_locks+0x46/0x90 <4>[ 651.482688] __iommu_map+0x119/0x2c0 <4>[ 651.482697] iommu_map_sg+0xbf/0x210 <4>[ 651.482704] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.482714] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.482719] dma_map_sgtable+0x1d/0x40 <4>[ 651.482728] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.482882] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.483036] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.483191] ? lock_acquire+0xc9/0x300 <4>[ 651.483194] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.483346] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.483496] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.483644] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.483807] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.483973] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.484122] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.484990] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.485138] CPU: 1 UID: 0 PID: 3089 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16252-g5d836cddb505+ #1 <4>[ 651.485162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.485163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.485165] Call Trace: <4>[ 651.485166] <TASK> <4>[ 651.485168] ? show_regs+0x6c/0x80 <4>[ 651.485171] ? __warn+0x93/0x1c0 <4>[ 651.485174] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.485178] ? report_bug+0x182/0x1b0 <4>[ 651.485183] ? handle_bug+0x6e/0xb0 <4>[ 651.485187] ? exc_invalid_op+0x18/0x80 <4>[ 651.485190] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.485199] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.485202] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.485205] ? mark_held_locks+0x46/0x90 <4>[ 651.485216] __iommu_map+0x119/0x2c0 <4>[ 651.485225] iommu_map_sg+0xbf/0x210 <4>[ 651.485232] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.485242] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.485248] dma_map_sgtable+0x1d/0x40 <4>[ 651.485251] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.485404] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.485559] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.485714] ? lock_acquire+0xc9/0x300 <4>[ 651.485717] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.485874] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.486023] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.486172] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.486330] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.486496] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.486644] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.486797] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.487511] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.487661] Tainted: [U]=USER, [W]=WARN <4>[ 651.487677] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.487682] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.487683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.487685] Call Trace: <4>[ 651.487686] <TASK> <4>[ 651.487688] ? show_regs+0x6c/0x80 <4>[ 651.487691] ? __warn+0x93/0x1c0 <4>[ 651.487695] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.487698] ? report_bug+0x182/0x1b0 <4>[ 651.487703] ? handle_bug+0x6e/0xb0 <4>[ 651.487707] ? exc_invalid_op+0x18/0x80 <4>[ 651.487710] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.487719] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.487727] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.487730] ? mark_held_locks+0x46/0x90 <4>[ 651.487741] __iommu_map+0x119/0x2c0 <4>[ 651.487750] iommu_map_sg+0xbf/0x210 <4>[ 651.487757] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.487767] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.487773] dma_map_sgtable+0x1d/0x40 <4>[ 651.487776] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.487928] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.488083] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.488238] ? lock_acquire+0xc9/0x300 <4>[ 651.488242] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.488393] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.488543] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.488691] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.488853] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.489019] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.489168] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.489317] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.490036] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.490193] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.490206] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.490207] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.490209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.490210] Call Trace: <4>[ 651.490211] <TASK> <4>[ 651.490213] ? show_regs+0x6c/0x80 <4>[ 651.490217] ? __warn+0x93/0x1c0 <4>[ 651.490220] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.490224] ? report_bug+0x182/0x1b0 <4>[ 651.490229] ? handle_bug+0x6e/0xb0 <4>[ 651.490232] ? exc_invalid_op+0x18/0x80 <4>[ 651.490235] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.490244] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.490248] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.490251] ? mark_held_locks+0x46/0x90 <4>[ 651.490262] __iommu_map+0x119/0x2c0 <4>[ 651.490271] iommu_map_sg+0xbf/0x210 <4>[ 651.490278] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.490288] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.490293] dma_map_sgtable+0x1d/0x40 <4>[ 651.490297] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.490450] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.490604] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.490764] ? lock_acquire+0xc9/0x300 <4>[ 651.490768] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.490920] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.491069] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.491217] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.491375] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.491541] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.491689] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.491842] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.492558] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.492715] RAX: 0000000000000000 RBX: ffff88813ea02c80 RCX: 0000000000000000 <4>[ 651.492731] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.492732] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.492734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.492735] Call Trace: <4>[ 651.492737] <TASK> <4>[ 651.492738] ? show_regs+0x6c/0x80 <4>[ 651.492742] ? __warn+0x93/0x1c0 <4>[ 651.492745] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.492749] ? report_bug+0x182/0x1b0 <4>[ 651.492754] ? handle_bug+0x6e/0xb0 <4>[ 651.492757] ? exc_invalid_op+0x18/0x80 <4>[ 651.492760] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.492769] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.492773] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.492776] ? mark_held_locks+0x46/0x90 <4>[ 651.492787] __iommu_map+0x119/0x2c0 <4>[ 651.492796] iommu_map_sg+0xbf/0x210 <4>[ 651.492803] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.492813] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.492819] dma_map_sgtable+0x1d/0x40 <4>[ 651.492822] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.492975] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.493129] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.493285] ? lock_acquire+0xc9/0x300 <4>[ 651.493288] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.493440] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.493589] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.493742] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.493900] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.494064] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.494213] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.495063] ? clear_bhb_loop+0x15/0x70 <4>[ 651.495101] softirqs last enabled at (251178886): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.495246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.495249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.495251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.495252] Call Trace: <4>[ 651.495254] <TASK> <4>[ 651.495255] ? show_regs+0x6c/0x80 <4>[ 651.495259] ? __warn+0x93/0x1c0 <4>[ 651.495262] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.495266] ? report_bug+0x182/0x1b0 <4>[ 651.495271] ? handle_bug+0x6e/0xb0 <4>[ 651.495274] ? exc_invalid_op+0x18/0x80 <4>[ 651.495277] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.495286] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.495290] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.495293] ? mark_held_locks+0x46/0x90 <4>[ 651.495304] __iommu_map+0x119/0x2c0 <4>[ 651.495313] iommu_map_sg+0xbf/0x210 <4>[ 651.495320] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.495330] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.495335] dma_map_sgtable+0x1d/0x40 <4>[ 651.495339] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.495492] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.495646] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.495806] ? lock_acquire+0xc9/0x300 <4>[ 651.495810] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.495962] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.496111] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.496259] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.496417] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.496582] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.496735] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.496884] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.497590] RIP: 0033:0x758cdc724ded <4>[ 651.497620] softirqs last enabled at (251181750): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.497771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.497774] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.497775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.497777] Call Trace: <4>[ 651.497778] <TASK> <4>[ 651.497780] ? show_regs+0x6c/0x80 <4>[ 651.497784] ? __warn+0x93/0x1c0 <4>[ 651.497787] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.497791] ? report_bug+0x182/0x1b0 <4>[ 651.497796] ? handle_bug+0x6e/0xb0 <4>[ 651.497800] ? exc_invalid_op+0x18/0x80 <4>[ 651.497803] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.497812] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.497815] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.497818] ? mark_held_locks+0x46/0x90 <4>[ 651.497829] __iommu_map+0x119/0x2c0 <4>[ 651.497839] iommu_map_sg+0xbf/0x210 <4>[ 651.497846] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.497856] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.497861] dma_map_sgtable+0x1d/0x40 <4>[ 651.497864] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.498017] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.498172] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.498327] ? lock_acquire+0xc9/0x300 <4>[ 651.498331] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.498482] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.498631] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.498785] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.498943] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.499109] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.499257] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.499406] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.500109] ? clear_bhb_loop+0x15/0x70 <4>[ 651.500145] hardirqs last disabled at (251187056): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.500292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.500295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.500297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.500298] Call Trace: <4>[ 651.500299] <TASK> <4>[ 651.500301] ? show_regs+0x6c/0x80 <4>[ 651.500305] ? __warn+0x93/0x1c0 <4>[ 651.500308] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.500312] ? report_bug+0x182/0x1b0 <4>[ 651.500317] ? handle_bug+0x6e/0xb0 <4>[ 651.500320] ? exc_invalid_op+0x18/0x80 <4>[ 651.500323] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.500332] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.500336] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.500339] ? mark_held_locks+0x46/0x90 <4>[ 651.500350] __iommu_map+0x119/0x2c0 <4>[ 651.500359] iommu_map_sg+0xbf/0x210 <4>[ 651.500366] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.500376] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.500381] dma_map_sgtable+0x1d/0x40 <4>[ 651.500385] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.500538] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.500693] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.500853] ? lock_acquire+0xc9/0x300 <4>[ 651.500857] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.501009] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.501158] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.501306] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.501464] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.501629] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.501782] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.501931] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.502629] ? clear_bhb_loop+0x15/0x70 <4>[ 651.502661] irq event stamp: 251190773 <4>[ 651.502777] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.502823] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.502825] Call Trace: <4>[ 651.502826] <TASK> <4>[ 651.502828] ? show_regs+0x6c/0x80 <4>[ 651.502831] ? __warn+0x93/0x1c0 <4>[ 651.502834] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.502838] ? report_bug+0x182/0x1b0 <4>[ 651.502843] ? handle_bug+0x6e/0xb0 <4>[ 651.502847] ? exc_invalid_op+0x18/0x80 <4>[ 651.502850] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.502859] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.502862] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.502865] ? mark_held_locks+0x46/0x90 <4>[ 651.502876] __iommu_map+0x119/0x2c0 <4>[ 651.502886] iommu_map_sg+0xbf/0x210 <4>[ 651.502893] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.502903] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.502908] dma_map_sgtable+0x1d/0x40 <4>[ 651.502912] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.503064] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.503219] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.503374] ? lock_acquire+0xc9/0x300 <4>[ 651.503378] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.503529] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.503678] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.503831] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.503989] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.504154] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.504302] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.505156] ? clear_bhb_loop+0x15/0x70 <4>[ 651.505192] softirqs last enabled at (251193778): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.505337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.505341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.505342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.505343] Call Trace: <4>[ 651.505345] <TASK> <4>[ 651.505346] ? show_regs+0x6c/0x80 <4>[ 651.505350] ? __warn+0x93/0x1c0 <4>[ 651.505353] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.505357] ? report_bug+0x182/0x1b0 <4>[ 651.505362] ? handle_bug+0x6e/0xb0 <4>[ 651.505366] ? exc_invalid_op+0x18/0x80 <4>[ 651.505369] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.505378] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.505381] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.505384] ? mark_held_locks+0x46/0x90 <4>[ 651.505395] __iommu_map+0x119/0x2c0 <4>[ 651.505404] iommu_map_sg+0xbf/0x210 <4>[ 651.505412] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.505421] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.505427] dma_map_sgtable+0x1d/0x40 <4>[ 651.505430] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.505583] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.505742] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.505897] ? lock_acquire+0xc9/0x300 <4>[ 651.505900] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.506053] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.506201] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.506350] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.506507] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.506673] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.506826] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.506975] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.507674] ? clear_bhb_loop+0x15/0x70 <4>[ 651.507709] hardirqs last disabled at (251198248): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.507865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.507869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.507870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.507871] Call Trace: <4>[ 651.507873] <TASK> <4>[ 651.507875] ? show_regs+0x6c/0x80 <4>[ 651.507878] ? __warn+0x93/0x1c0 <4>[ 651.507882] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.507885] ? report_bug+0x182/0x1b0 <4>[ 651.507890] ? handle_bug+0x6e/0xb0 <4>[ 651.507894] ? exc_invalid_op+0x18/0x80 <4>[ 651.507897] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.507906] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.507910] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.507913] ? mark_held_locks+0x46/0x90 <4>[ 651.507924] __iommu_map+0x119/0x2c0 <4>[ 651.507933] iommu_map_sg+0xbf/0x210 <4>[ 651.507940] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.507950] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.507956] dma_map_sgtable+0x1d/0x40 <4>[ 651.507959] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.508112] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.508266] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.508422] ? lock_acquire+0xc9/0x300 <4>[ 651.508425] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.508577] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.508731] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.508881] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.509039] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.509204] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.509352] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.509501] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.510186] do_syscall_64+0x91/0x180 <4>[ 651.510225] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 651.510383] RDX: 0000000000000000 RSI: 0000000003d15d97 RDI: 0000000000000000 <4>[ 651.510392] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.510394] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.510395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.510397] Call Trace: <4>[ 651.510398] <TASK> <4>[ 651.510400] ? show_regs+0x6c/0x80 <4>[ 651.510403] ? __warn+0x93/0x1c0 <4>[ 651.510406] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.510410] ? report_bug+0x182/0x1b0 <4>[ 651.510415] ? handle_bug+0x6e/0xb0 <4>[ 651.510419] ? exc_invalid_op+0x18/0x80 <4>[ 651.510422] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.510431] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.510435] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.510437] ? mark_held_locks+0x46/0x90 <4>[ 651.510448] __iommu_map+0x119/0x2c0 <4>[ 651.510458] iommu_map_sg+0xbf/0x210 <4>[ 651.510465] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.510475] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.510480] dma_map_sgtable+0x1d/0x40 <4>[ 651.510484] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.510636] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.510796] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.510952] ? lock_acquire+0xc9/0x300 <4>[ 651.510955] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.511107] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.511256] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.511405] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.511563] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.511733] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.511882] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.512746] RSP: 002b:00007ffe794c17c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 651.512901] CPU: 1 UID: 0 PID: 3089 Comm: gem_create Tainted: G U W 6.14.0-rc6-CI_DRM_16252-g5d836cddb505+ #1 <4>[ 651.512924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.512925] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.512927] Call Trace: <4>[ 651.512928] <TASK> <4>[ 651.512930] ? show_regs+0x6c/0x80 <4>[ 651.512933] ? __warn+0x93/0x1c0 <4>[ 651.512937] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.512941] ? report_bug+0x182/0x1b0 <4>[ 651.512946] ? handle_bug+0x6e/0xb0 <4>[ 651.512949] ? exc_invalid_op+0x18/0x80 <4>[ 651.512952] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.512961] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.512965] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.512968] ? mark_held_locks+0x46/0x90 <4>[ 651.512979] __iommu_map+0x119/0x2c0 <4>[ 651.512988] iommu_map_sg+0xbf/0x210 <4>[ 651.512995] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.513005] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.513010] dma_map_sgtable+0x1d/0x40 <4>[ 651.513014] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.513167] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.513322] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.513477] ? lock_acquire+0xc9/0x300 <4>[ 651.513480] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.513632] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.513787] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.513936] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.514093] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.514259] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.514407] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.514556] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.515276] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.515433] 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>[ 651.515451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.515452] Call Trace: <4>[ 651.515454] <TASK> <4>[ 651.515455] ? show_regs+0x6c/0x80 <4>[ 651.515459] ? __warn+0x93/0x1c0 <4>[ 651.515462] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.515466] ? report_bug+0x182/0x1b0 <4>[ 651.515471] ? handle_bug+0x6e/0xb0 <4>[ 651.515475] ? exc_invalid_op+0x18/0x80 <4>[ 651.515478] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.515487] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.515490] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.515493] ? mark_held_locks+0x46/0x90 <4>[ 651.515504] __iommu_map+0x119/0x2c0 <4>[ 651.515513] iommu_map_sg+0xbf/0x210 <4>[ 651.515521] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.515531] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.515536] dma_map_sgtable+0x1d/0x40 <4>[ 651.515540] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.515692] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.515852] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.516008] ? lock_acquire+0xc9/0x300 <4>[ 651.516011] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.516164] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.516312] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.516461] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.516618] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.516788] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.516937] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.517264] ? __lock_acquire+0x442/0x2810 <4>[ 651.517809] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.517969] RDX: 0000000000000000 RSI: 0000000003d15d9a RDI: 0000000000000000 <4>[ 651.517978] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.517979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.517981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.517982] Call Trace: <4>[ 651.517984] <TASK> <4>[ 651.517985] ? show_regs+0x6c/0x80 <4>[ 651.517989] ? __warn+0x93/0x1c0 <4>[ 651.517992] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.517996] ? report_bug+0x182/0x1b0 <4>[ 651.518001] ? handle_bug+0x6e/0xb0 <4>[ 651.518005] ? exc_invalid_op+0x18/0x80 <4>[ 651.518008] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.518017] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.518020] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.518023] ? mark_held_locks+0x46/0x90 <4>[ 651.518034] __iommu_map+0x119/0x2c0 <4>[ 651.518043] iommu_map_sg+0xbf/0x210 <4>[ 651.518051] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.518061] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.518066] dma_map_sgtable+0x1d/0x40 <4>[ 651.518069] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.518222] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.518377] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.518532] ? lock_acquire+0xc9/0x300 <4>[ 651.518535] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.518687] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.518841] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.518990] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.519147] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.519313] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.519463] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.520330] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000758cdc724ded <4>[ 651.520462] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.520508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.520509] Call Trace: <4>[ 651.520510] <TASK> <4>[ 651.520512] ? show_regs+0x6c/0x80 <4>[ 651.520516] ? __warn+0x93/0x1c0 <4>[ 651.520519] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.520523] ? report_bug+0x182/0x1b0 <4>[ 651.520528] ? handle_bug+0x6e/0xb0 <4>[ 651.520532] ? exc_invalid_op+0x18/0x80 <4>[ 651.520535] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.520544] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.520547] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.520550] ? mark_held_locks+0x46/0x90 <4>[ 651.520561] __iommu_map+0x119/0x2c0 <4>[ 651.520570] iommu_map_sg+0xbf/0x210 <4>[ 651.520578] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.520588] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.520593] dma_map_sgtable+0x1d/0x40 <4>[ 651.520597] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.520757] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.520913] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.521069] ? lock_acquire+0xc9/0x300 <4>[ 651.521072] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.521224] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.521373] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.521522] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.521679] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.521850] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.521998] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.522868] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.523032] RAX: 0000000000000000 RBX: ffff88813ea02ce0 RCX: 0000000000000000 <4>[ 651.523043] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.523044] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.523045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.523047] Call Trace: <4>[ 651.523048] <TASK> <4>[ 651.523050] ? show_regs+0x6c/0x80 <4>[ 651.523053] ? __warn+0x93/0x1c0 <4>[ 651.523057] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.523061] ? report_bug+0x182/0x1b0 <4>[ 651.523066] ? handle_bug+0x6e/0xb0 <4>[ 651.523069] ? exc_invalid_op+0x18/0x80 <4>[ 651.523072] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.523082] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.523085] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.523088] ? mark_held_locks+0x46/0x90 <4>[ 651.523099] __iommu_map+0x119/0x2c0 <4>[ 651.523109] iommu_map_sg+0xbf/0x210 <4>[ 651.523116] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.523126] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.523131] dma_map_sgtable+0x1d/0x40 <4>[ 651.523135] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.523290] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.523445] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.523600] ? lock_acquire+0xc9/0x300 <4>[ 651.523603] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.523760] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.523909] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.524058] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.524215] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.524380] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.524528] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.525383] ? clear_bhb_loop+0x15/0x70 <4>[ 651.525419] softirqs last enabled at (251222884): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.525568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.525572] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.525573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.525574] Call Trace: <4>[ 651.525576] <TASK> <4>[ 651.525577] ? show_regs+0x6c/0x80 <4>[ 651.525581] ? __warn+0x93/0x1c0 <4>[ 651.525584] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.525588] ? report_bug+0x182/0x1b0 <4>[ 651.525593] ? handle_bug+0x6e/0xb0 <4>[ 651.525597] ? exc_invalid_op+0x18/0x80 <4>[ 651.525600] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.525609] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.525613] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.525615] ? mark_held_locks+0x46/0x90 <4>[ 651.525627] __iommu_map+0x119/0x2c0 <4>[ 651.525636] iommu_map_sg+0xbf/0x210 <4>[ 651.525643] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.525653] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.525658] dma_map_sgtable+0x1d/0x40 <4>[ 651.525662] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.525820] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.525975] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.526130] ? lock_acquire+0xc9/0x300 <4>[ 651.526134] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.526285] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.526435] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.526583] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.526746] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.526911] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.527060] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.527208] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.527914] ? clear_bhb_loop+0x15/0x70 <4>[ 651.527947] hardirqs last enabled at (251228095): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.528100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.528103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.528105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.528106] Call Trace: <4>[ 651.528107] <TASK> <4>[ 651.528109] ? show_regs+0x6c/0x80 <4>[ 651.528113] ? __warn+0x93/0x1c0 <4>[ 651.528116] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.528120] ? report_bug+0x182/0x1b0 <4>[ 651.528125] ? handle_bug+0x6e/0xb0 <4>[ 651.528129] ? exc_invalid_op+0x18/0x80 <4>[ 651.528131] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.528141] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.528144] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.528147] ? mark_held_locks+0x46/0x90 <4>[ 651.528158] __iommu_map+0x119/0x2c0 <4>[ 651.528167] iommu_map_sg+0xbf/0x210 <4>[ 651.528174] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.528184] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.528190] dma_map_sgtable+0x1d/0x40 <4>[ 651.528193] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.528346] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.528504] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.528658] ? lock_acquire+0xc9/0x300 <4>[ 651.528662] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.528819] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.528968] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.529117] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.529275] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.529440] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.529589] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.529743] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.530444] ? clear_bhb_loop+0x15/0x70 <4>[ 651.530480] hardirqs last disabled at (251231828): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.530630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.530633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.530634] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.530635] Call Trace: <4>[ 651.530637] <TASK> <4>[ 651.530638] ? show_regs+0x6c/0x80 <4>[ 651.530642] ? __warn+0x93/0x1c0 <4>[ 651.530645] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.530649] ? report_bug+0x182/0x1b0 <4>[ 651.530654] ? handle_bug+0x6e/0xb0 <4>[ 651.530658] ? exc_invalid_op+0x18/0x80 <4>[ 651.530661] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.530670] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.530673] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.530676] ? mark_held_locks+0x46/0x90 <4>[ 651.530687] __iommu_map+0x119/0x2c0 <4>[ 651.530697] iommu_map_sg+0xbf/0x210 <4>[ 651.530704] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.530714] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.530719] dma_map_sgtable+0x1d/0x40 <4>[ 651.530728] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.530881] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.531036] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.531191] ? lock_acquire+0xc9/0x300 <4>[ 651.531194] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.531346] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.531496] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.531644] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.531807] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.531972] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.532121] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.532269] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.532777] drm_ioctl_kernel+0xb2/0x120 <4>[ 651.533005] </TASK> <4>[ 651.533015] softirqs last disabled at (251234853): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.533160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.533164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.533165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.533166] Call Trace: <4>[ 651.533168] <TASK> <4>[ 651.533169] ? show_regs+0x6c/0x80 <4>[ 651.533173] ? __warn+0x93/0x1c0 <4>[ 651.533176] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.533180] ? report_bug+0x182/0x1b0 <4>[ 651.533185] ? handle_bug+0x6e/0xb0 <4>[ 651.533189] ? exc_invalid_op+0x18/0x80 <4>[ 651.533192] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.533201] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.533204] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.533207] ? mark_held_locks+0x46/0x90 <4>[ 651.533218] __iommu_map+0x119/0x2c0 <4>[ 651.533228] iommu_map_sg+0xbf/0x210 <4>[ 651.533235] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.533245] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.533250] dma_map_sgtable+0x1d/0x40 <4>[ 651.533254] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.533407] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.533562] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.533718] ? lock_acquire+0xc9/0x300 <4>[ 651.533726] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.533878] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.534028] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.534177] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.534334] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.534499] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.534647] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.534801] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.535508] RIP: 0033:0x758cdc724ded <4>[ 651.535538] softirqs last enabled at (251237764): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.535686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.535689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.535690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.535692] Call Trace: <4>[ 651.535693] <TASK> <4>[ 651.535695] ? show_regs+0x6c/0x80 <4>[ 651.535699] ? __warn+0x93/0x1c0 <4>[ 651.535702] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.535706] ? report_bug+0x182/0x1b0 <4>[ 651.535711] ? handle_bug+0x6e/0xb0 <4>[ 651.535714] ? exc_invalid_op+0x18/0x80 <4>[ 651.535717] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.535732] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.535736] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.535739] ? mark_held_locks+0x46/0x90 <4>[ 651.535750] __iommu_map+0x119/0x2c0 <4>[ 651.535759] iommu_map_sg+0xbf/0x210 <4>[ 651.535766] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.535777] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.535782] dma_map_sgtable+0x1d/0x40 <4>[ 651.535786] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.535940] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.536095] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.536249] ? lock_acquire+0xc9/0x300 <4>[ 651.536253] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.536404] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.536553] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.536702] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.536864] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.537030] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.537178] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.537327] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.538028] ? irqentry_exit+0x77/0xb0 <4>[ 651.538063] </TASK> <4>[ 651.538072] softirqs last disabled at (251242311): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.538218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.538221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.538222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.538224] Call Trace: <4>[ 651.538225] <TASK> <4>[ 651.538227] ? show_regs+0x6c/0x80 <4>[ 651.538230] ? __warn+0x93/0x1c0 <4>[ 651.538234] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.538237] ? report_bug+0x182/0x1b0 <4>[ 651.538243] ? handle_bug+0x6e/0xb0 <4>[ 651.538246] ? exc_invalid_op+0x18/0x80 <4>[ 651.538249] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.538258] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.538261] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.538264] ? mark_held_locks+0x46/0x90 <4>[ 651.538276] __iommu_map+0x119/0x2c0 <4>[ 651.538285] iommu_map_sg+0xbf/0x210 <4>[ 651.538292] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.538302] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.538307] dma_map_sgtable+0x1d/0x40 <4>[ 651.538311] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.538464] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.538618] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.538780] ? lock_acquire+0xc9/0x300 <4>[ 651.538783] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.538935] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.539084] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.539233] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.539391] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.539556] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.539705] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.539858] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.540557] ? clear_bhb_loop+0x15/0x70 <4>[ 651.540591] hardirqs last enabled at (251246745): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.540749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.540752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.540754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.540755] Call Trace: <4>[ 651.540756] <TASK> <4>[ 651.540758] ? show_regs+0x6c/0x80 <4>[ 651.540762] ? __warn+0x93/0x1c0 <4>[ 651.540765] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.540769] ? report_bug+0x182/0x1b0 <4>[ 651.540774] ? handle_bug+0x6e/0xb0 <4>[ 651.540777] ? exc_invalid_op+0x18/0x80 <4>[ 651.540780] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.540790] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.540793] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.540796] ? mark_held_locks+0x46/0x90 <4>[ 651.540807] __iommu_map+0x119/0x2c0 <4>[ 651.540817] iommu_map_sg+0xbf/0x210 <4>[ 651.540824] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.540834] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.540839] dma_map_sgtable+0x1d/0x40 <4>[ 651.540843] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.540996] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.541151] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.541305] ? lock_acquire+0xc9/0x300 <4>[ 651.541309] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.541460] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.541609] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.541764] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.541921] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.542086] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.542234] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.542383] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.543087] ? clear_bhb_loop+0x15/0x70 <4>[ 651.543121] hardirqs last enabled at (251250481): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.543271] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.543276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.543277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.543279] Call Trace: <4>[ 651.543280] <TASK> <4>[ 651.543282] ? show_regs+0x6c/0x80 <4>[ 651.543285] ? __warn+0x93/0x1c0 <4>[ 651.543288] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.543292] ? report_bug+0x182/0x1b0 <4>[ 651.543298] ? handle_bug+0x6e/0xb0 <4>[ 651.543301] ? exc_invalid_op+0x18/0x80 <4>[ 651.543304] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.543313] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.543317] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.543319] ? mark_held_locks+0x46/0x90 <4>[ 651.543331] __iommu_map+0x119/0x2c0 <4>[ 651.543340] iommu_map_sg+0xbf/0x210 <4>[ 651.543347] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.543358] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.543363] dma_map_sgtable+0x1d/0x40 <4>[ 651.543367] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.543520] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.543675] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.543836] ? lock_acquire+0xc9/0x300 <4>[ 651.543839] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.543991] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.544141] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.544290] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.544448] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.544613] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.544766] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.544915] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.545628] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.545794] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.545808] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.545809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.545811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.545812] Call Trace: <4>[ 651.545814] <TASK> <4>[ 651.545815] ? show_regs+0x6c/0x80 <4>[ 651.545819] ? __warn+0x93/0x1c0 <4>[ 651.545822] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.545826] ? report_bug+0x182/0x1b0 <4>[ 651.545831] ? handle_bug+0x6e/0xb0 <4>[ 651.545835] ? exc_invalid_op+0x18/0x80 <4>[ 651.545838] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.545847] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.545850] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.545853] ? mark_held_locks+0x46/0x90 <4>[ 651.545864] __iommu_map+0x119/0x2c0 <4>[ 651.545874] iommu_map_sg+0xbf/0x210 <4>[ 651.545881] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.545891] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.545897] dma_map_sgtable+0x1d/0x40 <4>[ 651.545900] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.546053] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.546209] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.546364] ? lock_acquire+0xc9/0x300 <4>[ 651.546368] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.546520] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.546669] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.546823] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.546981] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.547147] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.547295] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.547444] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.548179] </TASK> <4>[ 651.548188] softirqs last disabled at (251257203): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.548336] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.548337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.548339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.548340] Call Trace: <4>[ 651.548341] <TASK> <4>[ 651.548343] ? show_regs+0x6c/0x80 <4>[ 651.548347] ? __warn+0x93/0x1c0 <4>[ 651.548350] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.548354] ? report_bug+0x182/0x1b0 <4>[ 651.548359] ? handle_bug+0x6e/0xb0 <4>[ 651.548363] ? exc_invalid_op+0x18/0x80 <4>[ 651.548366] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.548375] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.548378] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.548381] ? mark_held_locks+0x46/0x90 <4>[ 651.548392] __iommu_map+0x119/0x2c0 <4>[ 651.548401] iommu_map_sg+0xbf/0x210 <4>[ 651.548409] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.548419] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.548424] dma_map_sgtable+0x1d/0x40 <4>[ 651.548428] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.548580] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.548740] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.548895] ? lock_acquire+0xc9/0x300 <4>[ 651.548899] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.549051] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.549200] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.549349] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.549506] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.549672] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.549826] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.549975] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.550689] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.550852] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 651.550869] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.550870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.550872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.550873] Call Trace: <4>[ 651.550874] <TASK> <4>[ 651.550876] ? show_regs+0x6c/0x80 <4>[ 651.550880] ? __warn+0x93/0x1c0 <4>[ 651.550883] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.550887] ? report_bug+0x182/0x1b0 <4>[ 651.550892] ? handle_bug+0x6e/0xb0 <4>[ 651.550896] ? exc_invalid_op+0x18/0x80 <4>[ 651.550899] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.550908] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.550912] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.550915] ? mark_held_locks+0x46/0x90 <4>[ 651.550926] __iommu_map+0x119/0x2c0 <4>[ 651.550935] iommu_map_sg+0xbf/0x210 <4>[ 651.550942] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.550952] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.550958] dma_map_sgtable+0x1d/0x40 <4>[ 651.550961] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.551114] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.551269] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.551423] ? lock_acquire+0xc9/0x300 <4>[ 651.551427] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.551579] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.551733] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.551882] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.552040] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.552206] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.552354] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.552503] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.553239] </TASK> <4>[ 651.553248] softirqs last disabled at (251264667): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.553395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.553398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.553399] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.553401] Call Trace: <4>[ 651.553402] <TASK> <4>[ 651.553404] ? show_regs+0x6c/0x80 <4>[ 651.553408] ? __warn+0x93/0x1c0 <4>[ 651.553411] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.553415] ? report_bug+0x182/0x1b0 <4>[ 651.553420] ? handle_bug+0x6e/0xb0 <4>[ 651.553423] ? exc_invalid_op+0x18/0x80 <4>[ 651.553426] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.553435] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.553439] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.553442] ? mark_held_locks+0x46/0x90 <4>[ 651.553453] __iommu_map+0x119/0x2c0 <4>[ 651.553462] iommu_map_sg+0xbf/0x210 <4>[ 651.553469] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.553479] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.553485] dma_map_sgtable+0x1d/0x40 <4>[ 651.553488] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.553640] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.553801] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.553956] ? lock_acquire+0xc9/0x300 <4>[ 651.553959] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.554112] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.554261] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.554409] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.554567] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.554737] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.554886] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.555035] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.555740] ? clear_bhb_loop+0x15/0x70 <4>[ 651.555774] hardirqs last enabled at (251269145): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.555927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.555930] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.555932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.555933] Call Trace: <4>[ 651.555934] <TASK> <4>[ 651.555936] ? show_regs+0x6c/0x80 <4>[ 651.555940] ? __warn+0x93/0x1c0 <4>[ 651.555943] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.555947] ? report_bug+0x182/0x1b0 <4>[ 651.555952] ? handle_bug+0x6e/0xb0 <4>[ 651.555955] ? exc_invalid_op+0x18/0x80 <4>[ 651.555958] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.555967] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.555971] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.555974] ? mark_held_locks+0x46/0x90 <4>[ 651.555985] __iommu_map+0x119/0x2c0 <4>[ 651.555994] iommu_map_sg+0xbf/0x210 <4>[ 651.556001] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.556011] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.556017] dma_map_sgtable+0x1d/0x40 <4>[ 651.556020] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.556173] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.556328] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.556482] ? lock_acquire+0xc9/0x300 <4>[ 651.556486] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.556637] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.556792] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.556941] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.557098] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.557264] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.557412] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.557561] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.558265] ? clear_bhb_loop+0x15/0x70 <4>[ 651.558300] hardirqs last disabled at (251272872): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 651.558450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.558453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.558454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.558456] Call Trace: <4>[ 651.558457] <TASK> <4>[ 651.558458] ? show_regs+0x6c/0x80 <4>[ 651.558462] ? __warn+0x93/0x1c0 <4>[ 651.558465] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.558469] ? report_bug+0x182/0x1b0 <4>[ 651.558474] ? handle_bug+0x6e/0xb0 <4>[ 651.558478] ? exc_invalid_op+0x18/0x80 <4>[ 651.558480] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.558490] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.558493] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.558496] ? mark_held_locks+0x46/0x90 <4>[ 651.558507] __iommu_map+0x119/0x2c0 <4>[ 651.558516] iommu_map_sg+0xbf/0x210 <4>[ 651.558523] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.558533] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.558539] dma_map_sgtable+0x1d/0x40 <4>[ 651.558542] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.558696] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.558856] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.559011] ? lock_acquire+0xc9/0x300 <4>[ 651.559014] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.559167] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.559316] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.559465] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.559622] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.559792] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.559941] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.560089] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.560282] ? find_held_lock+0x31/0x90 <4>[ 651.560811] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe794c1880 <4>[ 651.560970] RAX: 0000000000000000 RBX: ffff88813ea02d58 RCX: 0000000000000000 <4>[ 651.560981] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.560983] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.560984] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.560986] Call Trace: <4>[ 651.560987] <TASK> <4>[ 651.560988] ? show_regs+0x6c/0x80 <4>[ 651.560992] ? __warn+0x93/0x1c0 <4>[ 651.560995] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.560999] ? report_bug+0x182/0x1b0 <4>[ 651.561004] ? handle_bug+0x6e/0xb0 <4>[ 651.561008] ? exc_invalid_op+0x18/0x80 <4>[ 651.561011] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.561020] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.561023] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.561026] ? mark_held_locks+0x46/0x90 <4>[ 651.561037] __iommu_map+0x119/0x2c0 <4>[ 651.561047] iommu_map_sg+0xbf/0x210 <4>[ 651.561054] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.561064] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.561070] dma_map_sgtable+0x1d/0x40 <4>[ 651.561073] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.561227] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.561382] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.561536] ? lock_acquire+0xc9/0x300 <4>[ 651.561540] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.561691] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.561846] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.561995] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.562153] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.562319] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.562467] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.563337] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.563466] pinctrl_cannonlake intel_pch_thermal intel_pmc_core pmt_telemetry wmi pmt_class acpi_pad acpi_tad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 651.563512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.563513] Call Trace: <4>[ 651.563514] <TASK> <4>[ 651.563516] ? show_regs+0x6c/0x80 <4>[ 651.563520] ? __warn+0x93/0x1c0 <4>[ 651.563523] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.563527] ? report_bug+0x182/0x1b0 <4>[ 651.563532] ? handle_bug+0x6e/0xb0 <4>[ 651.563536] ? exc_invalid_op+0x18/0x80 <4>[ 651.563539] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.563548] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.563551] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.563554] ? mark_held_locks+0x46/0x90 <4>[ 651.563565] __iommu_map+0x119/0x2c0 <4>[ 651.563575] iommu_map_sg+0xbf/0x210 <4>[ 651.563582] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.563592] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.563597] dma_map_sgtable+0x1d/0x40 <4>[ 651.563601] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.563759] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.563914] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.564069] ? lock_acquire+0xc9/0x300 <4>[ 651.564073] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.564224] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.564373] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.564522] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.564680] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.564851] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.565000] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.565869] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.566031] RAX: 0000000000000000 RBX: ffff88813ea02d68 RCX: 0000000000000000 <4>[ 651.566041] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.566043] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.566044] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.566046] Call Trace: <4>[ 651.566047] <TASK> <4>[ 651.566049] ? show_regs+0x6c/0x80 <4>[ 651.566052] ? __warn+0x93/0x1c0 <4>[ 651.566056] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.566060] ? report_bug+0x182/0x1b0 <4>[ 651.566065] ? handle_bug+0x6e/0xb0 <4>[ 651.566068] ? exc_invalid_op+0x18/0x80 <4>[ 651.566071] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.566080] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.566084] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.566087] ? mark_held_locks+0x46/0x90 <4>[ 651.566098] __iommu_map+0x119/0x2c0 <4>[ 651.566107] iommu_map_sg+0xbf/0x210 <4>[ 651.566114] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.566124] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.566129] dma_map_sgtable+0x1d/0x40 <4>[ 651.566133] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.566286] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.566441] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.566596] ? lock_acquire+0xc9/0x300 <4>[ 651.566600] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.566757] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.566907] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.567056] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.567214] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.567379] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.567527] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.568380] ? clear_bhb_loop+0x15/0x70 <4>[ 651.568413] hardirqs last enabled at (251287795): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.568564] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.568568] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.568570] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.568571] Call Trace: <4>[ 651.568572] <TASK> <4>[ 651.568574] ? show_regs+0x6c/0x80 <4>[ 651.568578] ? __warn+0x93/0x1c0 <4>[ 651.568581] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.568585] ? report_bug+0x182/0x1b0 <4>[ 651.568590] ? handle_bug+0x6e/0xb0 <4>[ 651.568594] ? exc_invalid_op+0x18/0x80 <4>[ 651.568597] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.568606] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.568609] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.568612] ? mark_held_locks+0x46/0x90 <4>[ 651.568623] __iommu_map+0x119/0x2c0 <4>[ 651.568632] iommu_map_sg+0xbf/0x210 <4>[ 651.568639] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.568649] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.568655] dma_map_sgtable+0x1d/0x40 <4>[ 651.568658] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.568817] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.568972] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.569127] ? lock_acquire+0xc9/0x300 <4>[ 651.569130] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.569282] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.569431] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.569580] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.569742] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.569908] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.570056] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.570205] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.570928] RBP: 00007ffe794c1810 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 651.571088] RAX: 0000000000000000 RBX: ffff88813ea02d78 RCX: 0000000000000000 <4>[ 651.571099] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.571100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.571102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.571103] Call Trace: <4>[ 651.571104] <TASK> <4>[ 651.571106] ? show_regs+0x6c/0x80 <4>[ 651.571110] ? __warn+0x93/0x1c0 <4>[ 651.571113] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.571117] ? report_bug+0x182/0x1b0 <4>[ 651.571122] ? handle_bug+0x6e/0xb0 <4>[ 651.571125] ? exc_invalid_op+0x18/0x80 <4>[ 651.571128] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.571137] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.571141] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.571144] ? mark_held_locks+0x46/0x90 <4>[ 651.571155] __iommu_map+0x119/0x2c0 <4>[ 651.571164] iommu_map_sg+0xbf/0x210 <4>[ 651.571171] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.571181] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.571187] dma_map_sgtable+0x1d/0x40 <4>[ 651.571190] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.571344] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.571499] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.571654] ? lock_acquire+0xc9/0x300 <4>[ 651.571657] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.571814] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.571964] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.572113] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.572270] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.572435] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.572584] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.573437] ? clear_bhb_loop+0x15/0x70 <4>[ 651.573470] hardirqs last enabled at (251295259): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.573622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.573624] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.573625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.573627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.573628] Call Trace: <4>[ 651.573629] <TASK> <4>[ 651.573631] ? show_regs+0x6c/0x80 <4>[ 651.573634] ? __warn+0x93/0x1c0 <4>[ 651.573638] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.573642] ? report_bug+0x182/0x1b0 <4>[ 651.573647] ? handle_bug+0x6e/0xb0 <4>[ 651.573650] ? exc_invalid_op+0x18/0x80 <4>[ 651.573653] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.573662] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.573666] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.573669] ? mark_held_locks+0x46/0x90 <4>[ 651.573680] __iommu_map+0x119/0x2c0 <4>[ 651.573689] iommu_map_sg+0xbf/0x210 <4>[ 651.573696] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.573706] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.573712] dma_map_sgtable+0x1d/0x40 <4>[ 651.573715] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.573874] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.574029] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.574183] ? lock_acquire+0xc9/0x300 <4>[ 651.574187] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.574338] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.574487] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.574635] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.574798] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.574964] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.575112] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.575981] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.576140] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.576153] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.576154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.576156] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.576157] Call Trace: <4>[ 651.576158] <TASK> <4>[ 651.576160] ? show_regs+0x6c/0x80 <4>[ 651.576164] ? __warn+0x93/0x1c0 <4>[ 651.576167] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.576171] ? report_bug+0x182/0x1b0 <4>[ 651.576176] ? handle_bug+0x6e/0xb0 <4>[ 651.576179] ? exc_invalid_op+0x18/0x80 <4>[ 651.576182] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.576191] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.576195] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.576198] ? mark_held_locks+0x46/0x90 <4>[ 651.576209] __iommu_map+0x119/0x2c0 <4>[ 651.576218] iommu_map_sg+0xbf/0x210 <4>[ 651.576225] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.576235] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.576241] dma_map_sgtable+0x1d/0x40 <4>[ 651.576244] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.576398] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.576552] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.576707] ? lock_acquire+0xc9/0x300 <4>[ 651.576711] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.576869] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.577018] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.577166] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.577324] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.577489] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.577637] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.577791] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.578505] RDX: 00007ffe794c1880 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 651.578664] RSP: 0018:ffffc9000401b2d8 EFLAGS: 00010246 <4>[ 651.578677] CR2: 00007d6aa8dcd000 CR3: 000000013ba84004 CR4: 00000000003726f0 <4>[ 651.578678] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.578680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.578681] Call Trace: <4>[ 651.578683] <TASK> <4>[ 651.578684] ? show_regs+0x6c/0x80 <4>[ 651.578688] ? __warn+0x93/0x1c0 <4>[ 651.578691] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.578695] ? report_bug+0x182/0x1b0 <4>[ 651.578700] ? handle_bug+0x6e/0xb0 <4>[ 651.578704] ? exc_invalid_op+0x18/0x80 <4>[ 651.578707] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.578716] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.578724] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.578727] ? mark_held_locks+0x46/0x90 <4>[ 651.578738] __iommu_map+0x119/0x2c0 <4>[ 651.578748] iommu_map_sg+0xbf/0x210 <4>[ 651.578755] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.578765] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.578770] dma_map_sgtable+0x1d/0x40 <4>[ 651.578774] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.578928] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.579083] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.579237] ? lock_acquire+0xc9/0x300 <4>[ 651.579241] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.579393] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.579542] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.579691] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.579853] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.580019] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.580168] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.580316] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.581052] </TASK> <4>[ 651.581061] softirqs last disabled at (251305753): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 651.581207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 651.581210] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.581211] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.581213] Call Trace: <4>[ 651.581214] <TASK> <4>[ 651.581216] ? show_regs+0x6c/0x80 <4>[ 651.581219] ? __warn+0x93/0x1c0 <4>[ 651.581222] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.581226] ? report_bug+0x182/0x1b0 <4>[ 651.581231] ? handle_bug+0x6e/0xb0 <4>[ 651.581235] ? exc_invalid_op+0x18/0x80 <4>[ 651.581238] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 651.581247] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.581250] ? intel_iommu_map_pages+0x664/0x820 <4>[ 651.581253] ? mark_held_locks+0x46/0x90 <4>[ 651.581265] __iommu_map+0x119/0x2c0 <4>[ 651.581274] iommu_map_sg+0xbf/0x210 <4>[ 651.581281] iommu_dma_map_sg+0x43b/0x520 <4>[ 651.581291] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 651.581297] dma_map_sgtable+0x1d/0x40 <4>[ 651.581300] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 651.581453] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 651.581607] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 651.581768] ? lock_acquire+0xc9/0x300 <4>[ 651.581771] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 651.581924] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 651.582073] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 651.582222] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 651.582379] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 651.582545] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 651.582693] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 651.582848] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 651.583546] ? clear_bhb_loop+0x15/0x70 <4>[ 651.583580] hardirqs last enabled at (251310187): [<ffffffff814a2409>] __up_console_sem+0x79/0xa0 <4>[ 651.583736] FS: 0000758cda47d940(0000) GS:ffff88845d680000(0000) knlGS:0000000000000000 <4>[ 651.583740] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 651.583742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 651.583743] Call Trace: <4>[ 651.583744] <TASK> <4>[ 651.583746] ? show_regs+0x6c/0x80 <4>[ 651.583750] ? __warn+0x93/0x1c0 <4>[ 651.583753] ? intel_iommu_map_pages+0x687/0x820 <4>[ 651.583757] ? report_bug+0x182/0x1b0 <4>[ 651.583762] ? handle_b