<4>[ 571.947977] ---[ end trace 0000000000000000 ]--- <4>[ 571.948191] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.948197] RDX: 0000000000000000 RSI: 0000000003d1089e RDI: 0000000000000000 <4>[ 571.948200] RBP: ffffc900025b7068 R08: 000000000025d89d R09: 0000000000000001 <4>[ 571.948202] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b63 <4>[ 571.948205] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d89d003 <4>[ 571.948207] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.948210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.948213] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.948215] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.948218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.948220] Call Trace: <4>[ 571.948222] <TASK> <4>[ 571.948225] ? show_regs+0x6c/0x80 <4>[ 571.948230] ? __warn+0x93/0x1c0 <4>[ 571.948235] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.948240] ? report_bug+0x182/0x1b0 <4>[ 571.948247] ? handle_bug+0x6e/0xb0 <4>[ 571.948252] ? exc_invalid_op+0x18/0x80 <4>[ 571.948256] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.948266] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.948271] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.948275] ? mark_held_locks+0x46/0x90 <4>[ 571.948770] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 571.951485] ? lock_release+0xd4/0x2b0 <4>[ 571.951553] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 571.951802] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.951808] RDX: 0000000000000000 RSI: 0000000003d1089f RDI: 0000000000000000 <4>[ 571.951810] RBP: ffffc900025b7068 R08: 000000000025d89e R09: 0000000000000001 <4>[ 571.951813] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b62 <4>[ 571.951815] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d89e003 <4>[ 571.951818] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.951821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.951823] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.951826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.951828] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.951830] Call Trace: <4>[ 571.951833] <TASK> <4>[ 571.951835] ? show_regs+0x6c/0x80 <4>[ 571.951840] ? __warn+0x93/0x1c0 <4>[ 571.951845] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.951850] ? report_bug+0x182/0x1b0 <4>[ 571.951856] ? handle_bug+0x6e/0xb0 <4>[ 571.951861] ? exc_invalid_op+0x18/0x80 <4>[ 571.951865] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.951876] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.951880] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.951884] ? mark_held_locks+0x46/0x90 <4>[ 571.952360] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 571.955039] ? lock_release+0xd4/0x2b0 <4>[ 571.955107] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 571.955351] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.955357] RDX: 0000000000000000 RSI: 0000000003d108a0 RDI: 0000000000000000 <4>[ 571.955360] RBP: ffffc900025b7068 R08: 000000000025d89f R09: 0000000000000001 <4>[ 571.955362] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b61 <4>[ 571.955364] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d89f003 <4>[ 571.955367] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.955370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.955372] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.955375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.955377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.955379] Call Trace: <4>[ 571.955381] <TASK> <4>[ 571.955384] ? show_regs+0x6c/0x80 <4>[ 571.955389] ? __warn+0x93/0x1c0 <4>[ 571.955394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.955399] ? report_bug+0x182/0x1b0 <4>[ 571.955405] ? handle_bug+0x6e/0xb0 <4>[ 571.955410] ? exc_invalid_op+0x18/0x80 <4>[ 571.955413] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.955423] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.955428] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.955432] ? mark_held_locks+0x46/0x90 <4>[ 571.955461] iommu_dma_map_sg+0x43b/0x520 <4>[ 571.957893] ? __lock_acquire+0x442/0x2810 <4>[ 571.958731] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.958996] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 571.959010] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b60 <4>[ 571.959013] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a0003 <4>[ 571.959015] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.959018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.959021] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.959023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.959026] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.959028] Call Trace: <4>[ 571.959030] <TASK> <4>[ 571.959033] ? show_regs+0x6c/0x80 <4>[ 571.959038] ? __warn+0x93/0x1c0 <4>[ 571.959043] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.959048] ? report_bug+0x182/0x1b0 <4>[ 571.959054] ? handle_bug+0x6e/0xb0 <4>[ 571.959060] ? exc_invalid_op+0x18/0x80 <4>[ 571.959064] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.959074] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.959078] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.959083] ? mark_held_locks+0x46/0x90 <4>[ 571.960243] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 571.962443] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.962696] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 571.962708] RDX: 0000000000000000 RSI: 0000000003d108a2 RDI: 0000000000000000 <4>[ 571.962711] RBP: ffffc900025b7068 R08: 000000000025d8a1 R09: 0000000000000001 <4>[ 571.962713] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5f <4>[ 571.962715] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a1003 <4>[ 571.962718] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.962721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.962724] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.962726] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.962728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.962731] Call Trace: <4>[ 571.962733] <TASK> <4>[ 571.962736] ? show_regs+0x6c/0x80 <4>[ 571.962741] ? __warn+0x93/0x1c0 <4>[ 571.962746] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.962751] ? report_bug+0x182/0x1b0 <4>[ 571.962757] ? handle_bug+0x6e/0xb0 <4>[ 571.962762] ? exc_invalid_op+0x18/0x80 <4>[ 571.962766] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.962784] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.962789] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.962793] ? mark_held_locks+0x46/0x90 <4>[ 571.962848] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 571.966122] ? clear_bhb_loop+0x15/0x70 <4>[ 571.966152] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 571.966397] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.966403] RDX: 0000000000000000 RSI: 0000000003d108a3 RDI: 0000000000000000 <4>[ 571.966406] RBP: ffffc900025b7068 R08: 000000000025d8a2 R09: 0000000000000001 <4>[ 571.966408] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5e <4>[ 571.966411] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a2003 <4>[ 571.966413] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.966416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.966419] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.966422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.966424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.966426] Call Trace: <4>[ 571.966428] <TASK> <4>[ 571.966431] ? show_regs+0x6c/0x80 <4>[ 571.966436] ? __warn+0x93/0x1c0 <4>[ 571.966442] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.966446] ? report_bug+0x182/0x1b0 <4>[ 571.966453] ? handle_bug+0x6e/0xb0 <4>[ 571.966458] ? exc_invalid_op+0x18/0x80 <4>[ 571.966462] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.966472] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.966477] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.966481] ? mark_held_locks+0x46/0x90 <4>[ 571.967212] ? lock_acquire+0xc9/0x300 <4>[ 571.969718] ? do_syscall_64+0x9d/0x180 <4>[ 571.969839] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.970101] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.970107] RDX: 0000000000000000 RSI: 0000000003d108a4 RDI: 0000000000000000 <4>[ 571.970110] RBP: ffffc900025b7068 R08: 000000000025d8a3 R09: 0000000000000001 <4>[ 571.970112] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5d <4>[ 571.970115] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a3003 <4>[ 571.970117] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.970120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.970123] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.970125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.970128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.970130] Call Trace: <4>[ 571.970132] <TASK> <4>[ 571.970135] ? show_regs+0x6c/0x80 <4>[ 571.970140] ? __warn+0x93/0x1c0 <4>[ 571.970145] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.970150] ? report_bug+0x182/0x1b0 <4>[ 571.970156] ? handle_bug+0x6e/0xb0 <4>[ 571.970162] ? exc_invalid_op+0x18/0x80 <4>[ 571.970166] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.970176] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.970180] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.970184] ? mark_held_locks+0x46/0x90 <4>[ 571.970459] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 571.973454] ? lock_release+0xd4/0x2b0 <4>[ 571.973523] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 571.973787] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.973793] RDX: 0000000000000000 RSI: 0000000003d108a5 RDI: 0000000000000000 <4>[ 571.973796] RBP: ffffc900025b7068 R08: 000000000025d8a4 R09: 0000000000000001 <4>[ 571.973798] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5c <4>[ 571.973801] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a4003 <4>[ 571.973803] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.973806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.973809] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.973812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.973814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.973816] Call Trace: <4>[ 571.973819] <TASK> <4>[ 571.973821] ? show_regs+0x6c/0x80 <4>[ 571.973827] ? __warn+0x93/0x1c0 <4>[ 571.973832] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.973837] ? report_bug+0x182/0x1b0 <4>[ 571.973844] ? handle_bug+0x6e/0xb0 <4>[ 571.973850] ? exc_invalid_op+0x18/0x80 <4>[ 571.973854] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.973864] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.973869] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.973873] ? mark_held_locks+0x46/0x90 <4>[ 571.974591] ? lock_acquire+0xc9/0x300 <4>[ 571.977105] ? do_syscall_64+0x9d/0x180 <4>[ 571.977218] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.977478] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.977485] RDX: 0000000000000000 RSI: 0000000003d108a6 RDI: 0000000000000000 <4>[ 571.977488] RBP: ffffc900025b7068 R08: 000000000025d8a5 R09: 0000000000000001 <4>[ 571.977490] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5b <4>[ 571.977492] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a5003 <4>[ 571.977495] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.977498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.977500] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.977503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.977505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.977508] Call Trace: <4>[ 571.977510] <TASK> <4>[ 571.977513] ? show_regs+0x6c/0x80 <4>[ 571.977518] ? __warn+0x93/0x1c0 <4>[ 571.977524] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.977529] ? report_bug+0x182/0x1b0 <4>[ 571.977535] ? handle_bug+0x6e/0xb0 <4>[ 571.977541] ? exc_invalid_op+0x18/0x80 <4>[ 571.977545] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.977555] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.977560] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.977564] ? mark_held_locks+0x46/0x90 <4>[ 571.977852] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 571.980867] ? lock_release+0xd4/0x2b0 <4>[ 571.980938] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 571.981190] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.981196] RDX: 0000000000000000 RSI: 0000000003d108a7 RDI: 0000000000000000 <4>[ 571.981199] RBP: ffffc900025b7068 R08: 000000000025d8a6 R09: 0000000000000001 <4>[ 571.981201] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b5a <4>[ 571.981204] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a6003 <4>[ 571.981206] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.981209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.981212] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.981214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.981217] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.981219] Call Trace: <4>[ 571.981221] <TASK> <4>[ 571.981224] ? show_regs+0x6c/0x80 <4>[ 571.981230] ? __warn+0x93/0x1c0 <4>[ 571.981235] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.981240] ? report_bug+0x182/0x1b0 <4>[ 571.981246] ? handle_bug+0x6e/0xb0 <4>[ 571.981252] ? exc_invalid_op+0x18/0x80 <4>[ 571.981256] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.981266] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.981271] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.981275] ? mark_held_locks+0x46/0x90 <4>[ 571.981767] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 571.984501] ? do_user_addr_fault+0x303/0x9d0 <4>[ 571.984576] </TASK> <4>[ 571.984588] softirqs last enabled at (205857116): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 571.984819] RDX: 0000000000000000 RSI: 0000000003d108a8 RDI: 0000000000000000 <4>[ 571.984821] RBP: ffffc900025b7068 R08: 000000000025d8a7 R09: 0000000000000001 <4>[ 571.984824] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b59 <4>[ 571.984826] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a7003 <4>[ 571.984828] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.984831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.984834] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.984837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.984839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.984841] Call Trace: <4>[ 571.984843] <TASK> <4>[ 571.984846] ? show_regs+0x6c/0x80 <4>[ 571.984852] ? __warn+0x93/0x1c0 <4>[ 571.984857] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.984862] ? report_bug+0x182/0x1b0 <4>[ 571.984868] ? handle_bug+0x6e/0xb0 <4>[ 571.984873] ? exc_invalid_op+0x18/0x80 <4>[ 571.984877] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.984887] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.984892] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.984896] ? mark_held_locks+0x46/0x90 <4>[ 571.984926] iommu_dma_map_sg+0x43b/0x520 <4>[ 571.987356] ? __lock_acquire+0x442/0x2810 <4>[ 571.988174] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.988421] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 571.988434] RDX: 0000000000000000 RSI: 0000000003d108a9 RDI: 0000000000000000 <4>[ 571.988436] RBP: ffffc900025b7068 R08: 000000000025d8a8 R09: 0000000000000001 <4>[ 571.988438] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b58 <4>[ 571.988441] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a8003 <4>[ 571.988444] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.988446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.988449] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.988452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.988454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.988456] Call Trace: <4>[ 571.988458] <TASK> <4>[ 571.988461] ? show_regs+0x6c/0x80 <4>[ 571.988467] ? __warn+0x93/0x1c0 <4>[ 571.988472] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.988477] ? report_bug+0x182/0x1b0 <4>[ 571.988483] ? handle_bug+0x6e/0xb0 <4>[ 571.988489] ? exc_invalid_op+0x18/0x80 <4>[ 571.988493] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.988503] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.988508] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.988512] ? mark_held_locks+0x46/0x90 <4>[ 571.988535] iommu_map_sg+0xbf/0x210 <4>[ 571.990333] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 571.991805] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.992052] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 571.992064] RDX: 0000000000000000 RSI: 0000000003d108aa RDI: 0000000000000000 <4>[ 571.992067] RBP: ffffc900025b7068 R08: 000000000025d8a9 R09: 0000000000000001 <4>[ 571.992069] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b57 <4>[ 571.992071] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8a9003 <4>[ 571.992074] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.992077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.992079] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.992082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.992084] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.992086] Call Trace: <4>[ 571.992088] <TASK> <4>[ 571.992091] ? show_regs+0x6c/0x80 <4>[ 571.992096] ? __warn+0x93/0x1c0 <4>[ 571.992101] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.992106] ? report_bug+0x182/0x1b0 <4>[ 571.992112] ? handle_bug+0x6e/0xb0 <4>[ 571.992117] ? exc_invalid_op+0x18/0x80 <4>[ 571.992121] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.992131] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.992135] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.992139] ? mark_held_locks+0x46/0x90 <4>[ 571.992187] dma_map_sgtable+0x1d/0x40 <4>[ 571.994539] ? __kernel_text_address+0x12/0x50 <4>[ 571.995369] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.995615] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 571.995629] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b56 <4>[ 571.995631] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8aa003 <4>[ 571.995634] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.995636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.995639] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.995641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.995644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.995646] Call Trace: <4>[ 571.995648] <TASK> <4>[ 571.995655] ? show_regs+0x6c/0x80 <4>[ 571.995660] ? __warn+0x93/0x1c0 <4>[ 571.995665] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.995670] ? report_bug+0x182/0x1b0 <4>[ 571.995676] ? handle_bug+0x6e/0xb0 <4>[ 571.995681] ? exc_invalid_op+0x18/0x80 <4>[ 571.995685] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.995695] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.995699] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.995703] ? mark_held_locks+0x46/0x90 <4>[ 571.996812] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 571.998911] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 571.999157] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 571.999164] RDX: 0000000000000000 RSI: 0000000003d108ac RDI: 0000000000000000 <4>[ 571.999166] RBP: ffffc900025b7068 R08: 000000000025d8ab R09: 0000000000000001 <4>[ 571.999168] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b55 <4>[ 571.999171] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ab003 <4>[ 571.999173] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 571.999176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 571.999178] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 571.999181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 571.999183] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 571.999185] Call Trace: <4>[ 571.999187] <TASK> <4>[ 571.999190] ? show_regs+0x6c/0x80 <4>[ 571.999195] ? __warn+0x93/0x1c0 <4>[ 571.999200] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.999204] ? report_bug+0x182/0x1b0 <4>[ 571.999210] ? handle_bug+0x6e/0xb0 <4>[ 571.999215] ? exc_invalid_op+0x18/0x80 <4>[ 571.999219] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 571.999229] ? intel_iommu_map_pages+0x687/0x820 <4>[ 571.999233] ? intel_iommu_map_pages+0x664/0x820 <4>[ 571.999237] ? mark_held_locks+0x46/0x90 <4>[ 571.999289] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.002415] ? up_read+0x22/0x30 <4>[ 572.002460] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.002704] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.002717] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b54 <4>[ 572.002720] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ac003 <4>[ 572.002722] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.002725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.002728] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.002730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.002733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.002735] Call Trace: <4>[ 572.002737] <TASK> <4>[ 572.002740] ? show_regs+0x6c/0x80 <4>[ 572.002745] ? __warn+0x93/0x1c0 <4>[ 572.002750] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.002755] ? report_bug+0x182/0x1b0 <4>[ 572.002760] ? handle_bug+0x6e/0xb0 <4>[ 572.002766] ? exc_invalid_op+0x18/0x80 <4>[ 572.002769] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.002788] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.002793] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.002819] iommu_map_sg+0xbf/0x210 <4>[ 572.004769] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 572.006031] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.006277] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.006289] RDX: 0000000000000000 RSI: 0000000003d108ae RDI: 0000000000000000 <4>[ 572.006291] RBP: ffffc900025b7068 R08: 000000000025d8ad R09: 0000000000000001 <4>[ 572.006294] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b53 <4>[ 572.006296] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ad003 <4>[ 572.006298] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.006301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.006304] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.006306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.006309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.006311] Call Trace: <4>[ 572.006313] <TASK> <4>[ 572.006316] ? show_regs+0x6c/0x80 <4>[ 572.006321] ? __warn+0x93/0x1c0 <4>[ 572.006326] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.006331] ? report_bug+0x182/0x1b0 <4>[ 572.006337] ? handle_bug+0x6e/0xb0 <4>[ 572.006342] ? exc_invalid_op+0x18/0x80 <4>[ 572.006346] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.006356] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.006360] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.006364] ? mark_held_locks+0x46/0x90 <4>[ 572.006386] iommu_map_sg+0xbf/0x210 <4>[ 572.008133] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 572.009577] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.009851] RBP: ffffc900025b7068 R08: 000000000025d8ae R09: 0000000000000001 <4>[ 572.009854] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b52 <4>[ 572.009856] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ae003 <4>[ 572.009859] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.009862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.009864] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.009867] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.009869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.009871] Call Trace: <4>[ 572.009873] <TASK> <4>[ 572.009876] ? show_regs+0x6c/0x80 <4>[ 572.009881] ? __warn+0x93/0x1c0 <4>[ 572.009886] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.009891] ? report_bug+0x182/0x1b0 <4>[ 572.009897] ? handle_bug+0x6e/0xb0 <4>[ 572.009902] ? exc_invalid_op+0x18/0x80 <4>[ 572.009906] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.009916] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.009920] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.009924] ? mark_held_locks+0x46/0x90 <4>[ 572.010610] ? lock_acquire+0xc9/0x300 <4>[ 572.013019] ? do_syscall_64+0x9d/0x180 <4>[ 572.013128] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.013379] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.013385] RDX: 0000000000000000 RSI: 0000000003d108b0 RDI: 0000000000000000 <4>[ 572.013387] RBP: ffffc900025b7068 R08: 000000000025d8af R09: 0000000000000001 <4>[ 572.013390] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b51 <4>[ 572.013392] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8af003 <4>[ 572.013394] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.013397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.013400] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.013402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.013405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.013407] Call Trace: <4>[ 572.013409] <TASK> <4>[ 572.013411] ? show_regs+0x6c/0x80 <4>[ 572.013417] ? __warn+0x93/0x1c0 <4>[ 572.013422] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.013427] ? report_bug+0x182/0x1b0 <4>[ 572.013432] ? handle_bug+0x6e/0xb0 <4>[ 572.013438] ? exc_invalid_op+0x18/0x80 <4>[ 572.013442] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.013452] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.013456] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.013460] ? mark_held_locks+0x46/0x90 <4>[ 572.013944] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.016626] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.016705] </TASK> <4>[ 572.016717] softirqs last enabled at (205857116): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.016947] RDX: 0000000000000000 RSI: 0000000003d108b1 RDI: 0000000000000000 <4>[ 572.016949] RBP: ffffc900025b7068 R08: 000000000025d8b0 R09: 0000000000000001 <4>[ 572.016951] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b50 <4>[ 572.016954] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b0003 <4>[ 572.016956] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.016959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.016962] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.016964] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.016967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.016969] Call Trace: <4>[ 572.016971] <TASK> <4>[ 572.016974] ? show_regs+0x6c/0x80 <4>[ 572.016979] ? __warn+0x93/0x1c0 <4>[ 572.016984] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.016989] ? report_bug+0x182/0x1b0 <4>[ 572.016995] ? handle_bug+0x6e/0xb0 <4>[ 572.017001] ? exc_invalid_op+0x18/0x80 <4>[ 572.017005] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.017015] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.017019] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.017023] ? mark_held_locks+0x46/0x90 <4>[ 572.017076] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.020233] ? irqentry_exit+0x77/0xb0 <4>[ 572.020266] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.020505] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.020511] RDX: 0000000000000000 RSI: 0000000003d108b2 RDI: 0000000000000000 <4>[ 572.020513] RBP: ffffc900025b7068 R08: 000000000025d8b1 R09: 0000000000000001 <4>[ 572.020516] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4f <4>[ 572.020518] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b1003 <4>[ 572.020521] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.020523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.020526] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.020529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.020531] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.020533] Call Trace: <4>[ 572.020535] <TASK> <4>[ 572.020538] ? show_regs+0x6c/0x80 <4>[ 572.020543] ? __warn+0x93/0x1c0 <4>[ 572.020548] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.020553] ? report_bug+0x182/0x1b0 <4>[ 572.020559] ? handle_bug+0x6e/0xb0 <4>[ 572.020564] ? exc_invalid_op+0x18/0x80 <4>[ 572.020568] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.020578] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.020582] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.020586] ? mark_held_locks+0x46/0x90 <4>[ 572.021068] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.023741] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.023824] </TASK> <4>[ 572.023836] softirqs last enabled at (205857116): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.024055] RDX: 0000000000000000 RSI: 0000000003d108b3 RDI: 0000000000000000 <4>[ 572.024057] RBP: ffffc900025b7068 R08: 000000000025d8b2 R09: 0000000000000001 <4>[ 572.024060] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4e <4>[ 572.024062] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b2003 <4>[ 572.024065] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.024067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.024070] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.024072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.024074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.024077] Call Trace: <4>[ 572.024079] <TASK> <4>[ 572.024081] ? show_regs+0x6c/0x80 <4>[ 572.024086] ? __warn+0x93/0x1c0 <4>[ 572.024091] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.024096] ? report_bug+0x182/0x1b0 <4>[ 572.024102] ? handle_bug+0x6e/0xb0 <4>[ 572.024107] ? exc_invalid_op+0x18/0x80 <4>[ 572.024111] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.024121] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.024125] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.024129] ? mark_held_locks+0x46/0x90 <4>[ 572.024159] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.026528] ? __lock_acquire+0x442/0x2810 <4>[ 572.027341] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.027584] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.027596] RDX: 0000000000000000 RSI: 0000000003d108b4 RDI: 0000000000000000 <4>[ 572.027599] RBP: ffffc900025b7068 R08: 000000000025d8b3 R09: 0000000000000001 <4>[ 572.027601] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4d <4>[ 572.027603] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b3003 <4>[ 572.027606] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.027609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.027611] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.027614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.027616] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.027618] Call Trace: <4>[ 572.027620] <TASK> <4>[ 572.027623] ? show_regs+0x6c/0x80 <4>[ 572.027628] ? __warn+0x93/0x1c0 <4>[ 572.027633] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.027638] ? report_bug+0x182/0x1b0 <4>[ 572.027644] ? handle_bug+0x6e/0xb0 <4>[ 572.027649] ? exc_invalid_op+0x18/0x80 <4>[ 572.027653] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.027663] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.027667] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.027671] ? mark_held_locks+0x46/0x90 <4>[ 572.027683] __iommu_map+0x119/0x2c0 <4>[ 572.027723] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.030855] ? up_read+0x22/0x30 <4>[ 572.030898] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.031138] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.031150] RDX: 0000000000000000 RSI: 0000000003d108b5 RDI: 0000000000000000 <4>[ 572.031152] RBP: ffffc900025b7068 R08: 000000000025d8b4 R09: 0000000000000001 <4>[ 572.031154] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4c <4>[ 572.031157] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b4003 <4>[ 572.031159] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.031162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.031165] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.031167] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.031169] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.031172] Call Trace: <4>[ 572.031174] <TASK> <4>[ 572.031176] ? show_regs+0x6c/0x80 <4>[ 572.031182] ? __warn+0x93/0x1c0 <4>[ 572.031186] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.031191] ? report_bug+0x182/0x1b0 <4>[ 572.031197] ? handle_bug+0x6e/0xb0 <4>[ 572.031202] ? exc_invalid_op+0x18/0x80 <4>[ 572.031206] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.031216] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.031220] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.031224] ? mark_held_locks+0x46/0x90 <4>[ 572.031247] iommu_map_sg+0xbf/0x210 <4>[ 572.032999] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 572.034449] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.034697] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.034711] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4b <4>[ 572.034713] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b5003 <4>[ 572.034716] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.034718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.034721] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.034723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.034726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.034728] Call Trace: <4>[ 572.034730] <TASK> <4>[ 572.034733] ? show_regs+0x6c/0x80 <4>[ 572.034738] ? __warn+0x93/0x1c0 <4>[ 572.034743] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.034748] ? report_bug+0x182/0x1b0 <4>[ 572.034753] ? handle_bug+0x6e/0xb0 <4>[ 572.034759] ? exc_invalid_op+0x18/0x80 <4>[ 572.034762] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.034772] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.034784] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.034788] ? mark_held_locks+0x46/0x90 <4>[ 572.035900] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.038020] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.038266] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.038278] RDX: 0000000000000000 RSI: 0000000003d108b7 RDI: 0000000000000000 <4>[ 572.038281] RBP: ffffc900025b7068 R08: 000000000025d8b6 R09: 0000000000000001 <4>[ 572.038283] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b4a <4>[ 572.038285] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b6003 <4>[ 572.038288] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.038291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.038293] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.038296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.038298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.038301] Call Trace: <4>[ 572.038303] <TASK> <4>[ 572.038305] ? show_regs+0x6c/0x80 <4>[ 572.038310] ? __warn+0x93/0x1c0 <4>[ 572.038315] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.038320] ? report_bug+0x182/0x1b0 <4>[ 572.038326] ? handle_bug+0x6e/0xb0 <4>[ 572.038331] ? exc_invalid_op+0x18/0x80 <4>[ 572.038335] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.038345] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.038349] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.038353] ? mark_held_locks+0x46/0x90 <4>[ 572.038375] iommu_map_sg+0xbf/0x210 <4>[ 572.040122] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 572.041563] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.041830] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.041836] RDX: 0000000000000000 RSI: 0000000003d108b8 RDI: 0000000000000000 <4>[ 572.041838] RBP: ffffc900025b7068 R08: 000000000025d8b7 R09: 0000000000000001 <4>[ 572.041841] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b49 <4>[ 572.041843] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b7003 <4>[ 572.041846] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.041849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.041851] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.041854] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.041856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.041859] Call Trace: <4>[ 572.041861] <TASK> <4>[ 572.041864] ? show_regs+0x6c/0x80 <4>[ 572.041869] ? __warn+0x93/0x1c0 <4>[ 572.041874] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.041879] ? report_bug+0x182/0x1b0 <4>[ 572.041885] ? handle_bug+0x6e/0xb0 <4>[ 572.041890] ? exc_invalid_op+0x18/0x80 <4>[ 572.041894] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.041904] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.041908] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.041912] ? mark_held_locks+0x46/0x90 <4>[ 572.041960] dma_map_sgtable+0x1d/0x40 <4>[ 572.044298] ? __kernel_text_address+0x12/0x50 <4>[ 572.045125] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.045369] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.045381] RDX: 0000000000000000 RSI: 0000000003d108b9 RDI: 0000000000000000 <4>[ 572.045383] RBP: ffffc900025b7068 R08: 000000000025d8b8 R09: 0000000000000001 <4>[ 572.045386] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b48 <4>[ 572.045388] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b8003 <4>[ 572.045391] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.045393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.045396] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.045399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.045401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.045403] Call Trace: <4>[ 572.045405] <TASK> <4>[ 572.045408] ? show_regs+0x6c/0x80 <4>[ 572.045413] ? __warn+0x93/0x1c0 <4>[ 572.045418] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.045423] ? report_bug+0x182/0x1b0 <4>[ 572.045429] ? handle_bug+0x6e/0xb0 <4>[ 572.045434] ? exc_invalid_op+0x18/0x80 <4>[ 572.045437] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.045447] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.045452] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.045456] ? mark_held_locks+0x46/0x90 <4>[ 572.045486] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.047868] ? lock_release+0xd4/0x2b0 <4>[ 572.048650] ? clear_bhb_loop+0x15/0x70 <4>[ 572.048701] hardirqs last disabled at (205914942): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.048934] RDX: 0000000000000000 RSI: 0000000003d108ba RDI: 0000000000000000 <4>[ 572.048936] RBP: ffffc900025b7068 R08: 000000000025d8b9 R09: 0000000000000001 <4>[ 572.048939] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b47 <4>[ 572.048941] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8b9003 <4>[ 572.048944] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.048947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.048949] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.048952] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.048954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.048956] Call Trace: <4>[ 572.048959] <TASK> <4>[ 572.048961] ? show_regs+0x6c/0x80 <4>[ 572.048967] ? __warn+0x93/0x1c0 <4>[ 572.048972] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.048977] ? report_bug+0x182/0x1b0 <4>[ 572.048982] ? handle_bug+0x6e/0xb0 <4>[ 572.048988] ? exc_invalid_op+0x18/0x80 <4>[ 572.048992] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.049002] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.049006] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.049010] ? mark_held_locks+0x46/0x90 <4>[ 572.049063] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.052198] ? irqentry_exit+0x77/0xb0 <4>[ 572.052231] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.052471] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.052478] RDX: 0000000000000000 RSI: 0000000003d108bb RDI: 0000000000000000 <4>[ 572.052480] RBP: ffffc900025b7068 R08: 000000000025d8ba R09: 0000000000000001 <4>[ 572.052482] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b46 <4>[ 572.052485] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ba003 <4>[ 572.052487] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.052490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.052492] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.052495] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.052497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.052500] Call Trace: <4>[ 572.052502] <TASK> <4>[ 572.052504] ? show_regs+0x6c/0x80 <4>[ 572.052510] ? __warn+0x93/0x1c0 <4>[ 572.052515] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.052519] ? report_bug+0x182/0x1b0 <4>[ 572.052525] ? handle_bug+0x6e/0xb0 <4>[ 572.052530] ? exc_invalid_op+0x18/0x80 <4>[ 572.052534] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.052544] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.052548] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.052552] ? mark_held_locks+0x46/0x90 <4>[ 572.053255] ? lock_acquire+0xc9/0x300 <4>[ 572.055687] ? do_syscall_64+0x9d/0x180 <4>[ 572.055810] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.056051] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.056065] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b45 <4>[ 572.056067] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8bb003 <4>[ 572.056069] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.056072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.056075] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.056077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.056079] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.056082] Call Trace: <4>[ 572.056084] <TASK> <4>[ 572.056087] ? show_regs+0x6c/0x80 <4>[ 572.056092] ? __warn+0x93/0x1c0 <4>[ 572.056097] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.056102] ? report_bug+0x182/0x1b0 <4>[ 572.056108] ? handle_bug+0x6e/0xb0 <4>[ 572.056113] ? exc_invalid_op+0x18/0x80 <4>[ 572.056117] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.056127] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.056131] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.056135] ? mark_held_locks+0x46/0x90 <4>[ 572.057263] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.059376] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.059624] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.059638] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b44 <4>[ 572.059640] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8bc003 <4>[ 572.059642] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.059645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.059648] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.059650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.059652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.059655] Call Trace: <4>[ 572.059657] <TASK> <4>[ 572.059659] ? show_regs+0x6c/0x80 <4>[ 572.059665] ? __warn+0x93/0x1c0 <4>[ 572.059670] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.059674] ? report_bug+0x182/0x1b0 <4>[ 572.059680] ? handle_bug+0x6e/0xb0 <4>[ 572.059685] ? exc_invalid_op+0x18/0x80 <4>[ 572.059689] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.059699] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.059704] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.059708] ? mark_held_locks+0x46/0x90 <4>[ 572.062098] ? lock_acquire+0xc9/0x300 <4>[ 572.062932] ? clear_bhb_loop+0x15/0x70 <4>[ 572.062975] irq event stamp: 205919925 <4>[ 572.063154] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.063206] RBP: ffffc900025b7068 R08: 000000000025d8bd R09: 0000000000000001 <4>[ 572.063209] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b43 <4>[ 572.063211] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8bd003 <4>[ 572.063213] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.063216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.063219] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.063221] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.063223] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.063226] Call Trace: <4>[ 572.063228] <TASK> <4>[ 572.063230] ? show_regs+0x6c/0x80 <4>[ 572.063236] ? __warn+0x93/0x1c0 <4>[ 572.063241] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.063245] ? report_bug+0x182/0x1b0 <4>[ 572.063251] ? handle_bug+0x6e/0xb0 <4>[ 572.063256] ? exc_invalid_op+0x18/0x80 <4>[ 572.063260] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.063271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.063275] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.065271] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 572.066536] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.066787] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.066799] RDX: 0000000000000000 RSI: 0000000003d108bf RDI: 0000000000000000 <4>[ 572.066801] RBP: ffffc900025b7068 R08: 000000000025d8be R09: 0000000000000001 <4>[ 572.066804] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b42 <4>[ 572.066806] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8be003 <4>[ 572.066809] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.066812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.066814] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.066817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.066819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.066821] Call Trace: <4>[ 572.066823] <TASK> <4>[ 572.066826] ? show_regs+0x6c/0x80 <4>[ 572.066831] ? __warn+0x93/0x1c0 <4>[ 572.066836] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.066841] ? report_bug+0x182/0x1b0 <4>[ 572.066847] ? handle_bug+0x6e/0xb0 <4>[ 572.066852] ? exc_invalid_op+0x18/0x80 <4>[ 572.066856] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.066866] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.066870] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.066874] ? mark_held_locks+0x46/0x90 <4>[ 572.066887] __iommu_map+0x119/0x2c0 <4>[ 572.068657] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 572.070113] ? clear_bhb_loop+0x15/0x70 <4>[ 572.070161] hardirqs last disabled at (205922430): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.070385] RDX: 0000000000000000 RSI: 0000000003d108c0 RDI: 0000000000000000 <4>[ 572.070387] RBP: ffffc900025b7068 R08: 000000000025d8bf R09: 0000000000000001 <4>[ 572.070390] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b41 <4>[ 572.070392] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8bf003 <4>[ 572.070395] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.070397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.070400] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.070403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.070405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.070407] Call Trace: <4>[ 572.070409] <TASK> <4>[ 572.070412] ? show_regs+0x6c/0x80 <4>[ 572.070417] ? __warn+0x93/0x1c0 <4>[ 572.070422] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.070427] ? report_bug+0x182/0x1b0 <4>[ 572.070432] ? handle_bug+0x6e/0xb0 <4>[ 572.070438] ? exc_invalid_op+0x18/0x80 <4>[ 572.070441] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.070451] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.070456] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.070460] ? mark_held_locks+0x46/0x90 <4>[ 572.070472] __iommu_map+0x119/0x2c0 <4>[ 572.071367] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 572.073694] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.073952] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.073959] RDX: 0000000000000000 RSI: 0000000003d108c1 RDI: 0000000000000000 <4>[ 572.073961] RBP: ffffc900025b7068 R08: 000000000025d8c0 R09: 0000000000000001 <4>[ 572.073963] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b40 <4>[ 572.073966] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c0003 <4>[ 572.073968] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.073971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.073973] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.073976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.073978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.073980] Call Trace: <4>[ 572.073982] <TASK> <4>[ 572.073985] ? show_regs+0x6c/0x80 <4>[ 572.073990] ? __warn+0x93/0x1c0 <4>[ 572.073995] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.074000] ? report_bug+0x182/0x1b0 <4>[ 572.074006] ? handle_bug+0x6e/0xb0 <4>[ 572.074011] ? exc_invalid_op+0x18/0x80 <4>[ 572.074015] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.074025] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.074029] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.074033] ? mark_held_locks+0x46/0x90 <4>[ 572.074045] __iommu_map+0x119/0x2c0 <4>[ 572.075135] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.077234] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.077477] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.077489] RDX: 0000000000000000 RSI: 0000000003d108c2 RDI: 0000000000000000 <4>[ 572.077491] RBP: ffffc900025b7068 R08: 000000000025d8c1 R09: 0000000000000001 <4>[ 572.077494] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3f <4>[ 572.077496] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c1003 <4>[ 572.077499] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.077501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.077504] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.077506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.077508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.077511] Call Trace: <4>[ 572.077513] <TASK> <4>[ 572.077515] ? show_regs+0x6c/0x80 <4>[ 572.077521] ? __warn+0x93/0x1c0 <4>[ 572.077526] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.077530] ? report_bug+0x182/0x1b0 <4>[ 572.077536] ? handle_bug+0x6e/0xb0 <4>[ 572.077541] ? exc_invalid_op+0x18/0x80 <4>[ 572.077545] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.077555] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.077559] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.077563] ? mark_held_locks+0x46/0x90 <4>[ 572.077575] __iommu_map+0x119/0x2c0 <4>[ 572.078889] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 572.080781] ? clear_bhb_loop+0x15/0x70 <4>[ 572.080829] hardirqs last disabled at (205926186): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.081051] RDX: 0000000000000000 RSI: 0000000003d108c3 RDI: 0000000000000000 <4>[ 572.081054] RBP: ffffc900025b7068 R08: 000000000025d8c2 R09: 0000000000000001 <4>[ 572.081056] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3e <4>[ 572.081058] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c2003 <4>[ 572.081061] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.081064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.081066] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.081069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.081071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.081073] Call Trace: <4>[ 572.081075] <TASK> <4>[ 572.081078] ? show_regs+0x6c/0x80 <4>[ 572.081083] ? __warn+0x93/0x1c0 <4>[ 572.081089] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.081093] ? report_bug+0x182/0x1b0 <4>[ 572.081099] ? handle_bug+0x6e/0xb0 <4>[ 572.081104] ? exc_invalid_op+0x18/0x80 <4>[ 572.081108] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.081118] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.081122] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.081126] ? mark_held_locks+0x46/0x90 <4>[ 572.081138] __iommu_map+0x119/0x2c0 <4>[ 572.082238] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.084369] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.084617] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.084630] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3d <4>[ 572.084633] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c3003 <4>[ 572.084635] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.084638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.084641] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.084643] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.084645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.084648] Call Trace: <4>[ 572.084650] <TASK> <4>[ 572.084653] ? show_regs+0x6c/0x80 <4>[ 572.084662] ? __warn+0x93/0x1c0 <4>[ 572.084667] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.084672] ? report_bug+0x182/0x1b0 <4>[ 572.084678] ? handle_bug+0x6e/0xb0 <4>[ 572.084683] ? exc_invalid_op+0x18/0x80 <4>[ 572.084687] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.084697] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.084701] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.084705] ? mark_held_locks+0x46/0x90 <4>[ 572.085406] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 572.087923] ? clear_bhb_loop+0x15/0x70 <4>[ 572.087963] </TASK> <4>[ 572.087975] softirqs last enabled at (205923320): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.088182] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.088185] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.088187] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.088191] RAX: 0000000000000000 RBX: ffff888347efd628 RCX: 0000000000000000 <4>[ 572.088194] RDX: 0000000000000000 RSI: 0000000003d108c5 RDI: 0000000000000000 <4>[ 572.088196] RBP: ffffc900025b7068 R08: 000000000025d8c4 R09: 0000000000000001 <4>[ 572.088198] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3c <4>[ 572.088201] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c4003 <4>[ 572.088203] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.088206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.088209] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.088211] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.088213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.088280] __iommu_map+0x119/0x2c0 <4>[ 572.091350] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.091479] ? clear_bhb_loop+0x15/0x70 <4>[ 572.091510] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.091743] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.091746] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.091749] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.091753] RAX: 0000000000000000 RBX: ffff888347efd630 RCX: 0000000000000000 <4>[ 572.091755] RDX: 0000000000000000 RSI: 0000000003d108c6 RDI: 0000000000000000 <4>[ 572.091757] RBP: ffffc900025b7068 R08: 000000000025d8c5 R09: 0000000000000001 <4>[ 572.091760] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3b <4>[ 572.091762] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c5003 <4>[ 572.091765] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.091767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.091770] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.091780] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.091783] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.091790] ? show_regs+0x6c/0x80 <4>[ 572.091887] dma_map_sgtable+0x1d/0x40 <4>[ 572.094970] ? lock_is_held_type+0xa3/0x130 <4>[ 572.095071] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.095313] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.095318] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.095321] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.095325] RAX: 0000000000000000 RBX: ffff888347efd638 RCX: 0000000000000000 <4>[ 572.095327] RDX: 0000000000000000 RSI: 0000000003d108c7 RDI: 0000000000000000 <4>[ 572.095329] RBP: ffffc900025b7068 R08: 000000000025d8c6 R09: 0000000000000001 <4>[ 572.095332] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b3a <4>[ 572.095334] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c6003 <4>[ 572.095336] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.095339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.095342] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.095347] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.095380] ? exc_invalid_op+0x18/0x80 <4>[ 572.096513] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.098619] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.098872] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.098875] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.098878] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.098882] RAX: 0000000000000000 RBX: ffff888347efd640 RCX: 0000000000000000 <4>[ 572.098885] RDX: 0000000000000000 RSI: 0000000003d108c8 RDI: 0000000000000000 <4>[ 572.098887] RBP: ffffc900025b7068 R08: 000000000025d8c7 R09: 0000000000000001 <4>[ 572.098889] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b39 <4>[ 572.098892] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c7003 <4>[ 572.098894] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.098897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.098899] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.098902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.098904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.098906] Call Trace: <4>[ 572.098941] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.101380] ? __might_fault+0x53/0xb0 <4>[ 572.102138] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.102201] hardirqs last disabled at (205933678): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.102410] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.102413] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.102416] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.102419] RAX: 0000000000000000 RBX: ffff888347efd648 RCX: 0000000000000000 <4>[ 572.102422] RDX: 0000000000000000 RSI: 0000000003d108c9 RDI: 0000000000000000 <4>[ 572.102424] RBP: ffffc900025b7068 R08: 000000000025d8c8 R09: 0000000000000001 <4>[ 572.102426] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b38 <4>[ 572.102429] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c8003 <4>[ 572.102431] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.102434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.102437] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.102439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.102441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.102980] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.105696] ? clear_bhb_loop+0x15/0x70 <4>[ 572.105727] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.105965] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.105968] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.105971] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.105975] RAX: 0000000000000000 RBX: ffff888347efd650 RCX: 0000000000000000 <4>[ 572.105977] RDX: 0000000000000000 RSI: 0000000003d108ca RDI: 0000000000000000 <4>[ 572.105979] RBP: ffffc900025b7068 R08: 000000000025d8c9 R09: 0000000000000001 <4>[ 572.105982] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b37 <4>[ 572.105984] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8c9003 <4>[ 572.105987] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.105989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.105992] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.105995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.105997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.106004] ? show_regs+0x6c/0x80 <4>[ 572.106107] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.109308] ? irqentry_exit+0x77/0xb0 <4>[ 572.109344] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.109576] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.109579] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.109582] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.109586] RAX: 0000000000000000 RBX: ffff888347efd658 RCX: 0000000000000000 <4>[ 572.109588] RDX: 0000000000000000 RSI: 0000000003d108cb RDI: 0000000000000000 <4>[ 572.109590] RBP: ffffc900025b7068 R08: 000000000025d8ca R09: 0000000000000001 <4>[ 572.109593] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b36 <4>[ 572.109595] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ca003 <4>[ 572.109598] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.109600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.109603] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.109605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.109608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.109645] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.112526] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.112899] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.113133] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.113136] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.113139] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.113143] RAX: 0000000000000000 RBX: ffff888347efd660 RCX: 0000000000000000 <4>[ 572.113145] RDX: 0000000000000000 RSI: 0000000003d108cc RDI: 0000000000000000 <4>[ 572.113147] RBP: ffffc900025b7068 R08: 000000000025d8cb R09: 0000000000000001 <4>[ 572.113150] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b35 <4>[ 572.113152] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8cb003 <4>[ 572.113155] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.113157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.113160] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.113163] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.113165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.113167] Call Trace: <4>[ 572.113212] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.116433] do_syscall_64+0x91/0x180 <4>[ 572.116567] RIP: 0033:0x7b5c72124ded <4>[ 572.116587] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.116839] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.116842] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.116845] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.116849] RAX: 0000000000000000 RBX: ffff888347efd668 RCX: 0000000000000000 <4>[ 572.116852] RDX: 0000000000000000 RSI: 0000000003d108cd RDI: 0000000000000000 <4>[ 572.116854] RBP: ffffc900025b7068 R08: 000000000025d8cc R09: 0000000000000001 <4>[ 572.116856] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b34 <4>[ 572.116859] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8cc003 <4>[ 572.116862] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.116864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.116867] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.116870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.116872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.116901] ? handle_bug+0x6e/0xb0 <4>[ 572.117646] ? lock_acquire+0xc9/0x300 <4>[ 572.120223] ? lock_release+0xd4/0x2b0 <4>[ 572.120291] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.120541] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.120547] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.120549] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.120553] RAX: 0000000000000000 RBX: ffff888347efd670 RCX: 0000000000000000 <4>[ 572.120556] RDX: 0000000000000000 RSI: 0000000003d108ce RDI: 0000000000000000 <4>[ 572.120558] RBP: ffffc900025b7068 R08: 000000000025d8cd R09: 0000000000000001 <4>[ 572.120561] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b33 <4>[ 572.120563] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8cd003 <4>[ 572.120566] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.120571] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.120574] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.120576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.121146] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.123959] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.124026] hardirqs last disabled at (205941172): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.124243] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.124247] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.124249] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.124253] RAX: 0000000000000000 RBX: ffff888347efd678 RCX: 0000000000000000 <4>[ 572.124256] RDX: 0000000000000000 RSI: 0000000003d108cf RDI: 0000000000000000 <4>[ 572.124258] RBP: ffffc900025b7068 R08: 000000000025d8ce R09: 0000000000000001 <4>[ 572.124261] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b32 <4>[ 572.124263] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ce003 <4>[ 572.124266] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.124269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.124271] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.124274] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.124276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.126835] ? __might_fault+0x53/0xb0 <4>[ 572.127596] ? irqentry_exit+0x77/0xb0 <4>[ 572.127634] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.127872] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.127876] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.127878] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.127882] RAX: 0000000000000000 RBX: ffff888347efd680 RCX: 0000000000000000 <4>[ 572.127885] RDX: 0000000000000000 RSI: 0000000003d108d0 RDI: 0000000000000000 <4>[ 572.127887] RBP: ffffc900025b7068 R08: 000000000025d8cf R09: 0000000000000001 <4>[ 572.127890] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b31 <4>[ 572.127892] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8cf003 <4>[ 572.127894] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.127897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.127900] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.127902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.127905] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.127912] ? show_regs+0x6c/0x80 <4>[ 572.128008] dma_map_sgtable+0x1d/0x40 <4>[ 572.131136] ? __lock_acquire+0x442/0x2810 <4>[ 572.131221] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.131464] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.131470] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.131472] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.131476] RAX: 0000000000000000 RBX: ffff888347efd688 RCX: 0000000000000000 <4>[ 572.131478] RDX: 0000000000000000 RSI: 0000000003d108d1 RDI: 0000000000000000 <4>[ 572.131480] RBP: ffffc900025b7068 R08: 000000000025d8d0 R09: 0000000000000001 <4>[ 572.131483] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b30 <4>[ 572.131485] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d0003 <4>[ 572.131488] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.131493] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.131496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.131498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.132670] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.134782] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.135026] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.135031] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.135034] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.135038] RAX: 0000000000000000 RBX: ffff888347efd690 RCX: 0000000000000000 <4>[ 572.135040] RDX: 0000000000000000 RSI: 0000000003d108d2 RDI: 0000000000000000 <4>[ 572.135042] RBP: ffffc900025b7068 R08: 000000000025d8d1 R09: 0000000000000001 <4>[ 572.135045] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2f <4>[ 572.135047] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d1003 <4>[ 572.135050] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.135055] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.135057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.135060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.135379] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.138300] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.138366] softirqs last enabled at (205923320): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.138572] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.138575] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.138578] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.138582] RAX: 0000000000000000 RBX: ffff888347efd698 RCX: 0000000000000000 <4>[ 572.138584] RDX: 0000000000000000 RSI: 0000000003d108d3 RDI: 0000000000000000 <4>[ 572.138586] RBP: ffffc900025b7068 R08: 000000000025d8d2 R09: 0000000000000001 <4>[ 572.138589] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2e <4>[ 572.138591] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d2003 <4>[ 572.138594] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.138597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.138599] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.138601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.138604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.139976] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 572.141870] RIP: 0033:0x7b5c72124ded <4>[ 572.141890] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.142117] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.142120] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.142122] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.142126] RAX: 0000000000000000 RBX: ffff888347efd6a0 RCX: 0000000000000000 <4>[ 572.142129] RDX: 0000000000000000 RSI: 0000000003d108d4 RDI: 0000000000000000 <4>[ 572.142131] RBP: ffffc900025b7068 R08: 000000000025d8d3 R09: 0000000000000001 <4>[ 572.142133] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2d <4>[ 572.142136] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d3003 <4>[ 572.142138] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.142141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.142144] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.142146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.142148] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.142194] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.145277] do_syscall_64+0x91/0x180 <4>[ 572.145407] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.145656] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.145658] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.145662] RAX: 0000000000000000 RBX: ffff888347efd6a8 RCX: 0000000000000000 <4>[ 572.145664] RDX: 0000000000000000 RSI: 0000000003d108d5 RDI: 0000000000000000 <4>[ 572.145667] RBP: ffffc900025b7068 R08: 000000000025d8d4 R09: 0000000000000001 <4>[ 572.145669] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2c <4>[ 572.145671] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d4003 <4>[ 572.145674] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.145676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.145679] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.145684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.145686] Call Trace: <4>[ 572.145735] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.148849] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.148971] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.149212] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.149218] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.149221] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.149224] RAX: 0000000000000000 RBX: ffff888347efd6b0 RCX: 0000000000000000 <4>[ 572.149227] RDX: 0000000000000000 RSI: 0000000003d108d6 RDI: 0000000000000000 <4>[ 572.149229] RBP: ffffc900025b7068 R08: 000000000025d8d5 R09: 0000000000000001 <4>[ 572.149232] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2b <4>[ 572.149234] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d5003 <4>[ 572.149236] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.149239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.149242] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.149247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.149283] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.152370] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.152501] ? clear_bhb_loop+0x15/0x70 <4>[ 572.152529] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.152759] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.152762] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.152765] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.152769] RAX: 0000000000000000 RBX: ffff888347efd6b8 RCX: 0000000000000000 <4>[ 572.152778] RDX: 0000000000000000 RSI: 0000000003d108d7 RDI: 0000000000000000 <4>[ 572.152781] RBP: ffffc900025b7068 R08: 000000000025d8d6 R09: 0000000000000001 <4>[ 572.152783] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b2a <4>[ 572.152786] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d6003 <4>[ 572.152788] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.152791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.152793] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.152796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.152798] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.152845] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.155930] x64_sys_call+0x131e/0x2650 <4>[ 572.156064] RIP: 0033:0x7b5c72124ded <4>[ 572.156096] </TASK> <4>[ 572.156115] ---[ end trace 0000000000000000 ]--- <4>[ 572.156312] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.156317] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.156320] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.156324] RAX: 0000000000000000 RBX: ffff888347efd6c0 RCX: 0000000000000000 <4>[ 572.156326] RDX: 0000000000000000 RSI: 0000000003d108d8 RDI: 0000000000000000 <4>[ 572.156328] RBP: ffffc900025b7068 R08: 000000000025d8d7 R09: 0000000000000001 <4>[ 572.156331] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b29 <4>[ 572.156333] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d7003 <4>[ 572.156335] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.156338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.156341] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.156345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.156392] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.159489] do_syscall_64+0x91/0x180 <4>[ 572.159618] RIP: 0033:0x7b5c72124ded <4>[ 572.159637] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.159876] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.159880] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.159882] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.159886] RAX: 0000000000000000 RBX: ffff888347efd6c8 RCX: 0000000000000000 <4>[ 572.159888] RDX: 0000000000000000 RSI: 0000000003d108d9 RDI: 0000000000000000 <4>[ 572.159891] RBP: ffffc900025b7068 R08: 000000000025d8d8 R09: 0000000000000001 <4>[ 572.159893] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b28 <4>[ 572.159895] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d8003 <4>[ 572.159898] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.159901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.159903] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.159906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.159908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.159930] ? report_bug+0x182/0x1b0 <4>[ 572.160650] ? lock_acquire+0xc9/0x300 <4>[ 572.163118] ? lock_release+0xd4/0x2b0 <4>[ 572.163182] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.163421] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.163424] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.163427] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.163430] RAX: 0000000000000000 RBX: ffff888347efd6d0 RCX: 0000000000000000 <4>[ 572.163433] RDX: 0000000000000000 RSI: 0000000003d108da RDI: 0000000000000000 <4>[ 572.163435] RBP: ffffc900025b7068 R08: 000000000025d8d9 R09: 0000000000000001 <4>[ 572.163438] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b27 <4>[ 572.163440] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8d9003 <4>[ 572.163442] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.163445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.163448] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.163450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.163453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.163455] Call Trace: <4>[ 572.163490] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.166148] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.166723] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.166966] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.166969] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.166971] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.166975] RAX: 0000000000000000 RBX: ffff888347efd6d8 RCX: 0000000000000000 <4>[ 572.166978] RDX: 0000000000000000 RSI: 0000000003d108db RDI: 0000000000000000 <4>[ 572.166980] RBP: ffffc900025b7068 R08: 000000000025d8da R09: 0000000000000001 <4>[ 572.166982] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b26 <4>[ 572.166985] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8da003 <4>[ 572.166987] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.166990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.166992] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.166995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.166997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.167000] Call Trace: <4>[ 572.167034] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.169681] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.170266] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.170497] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.170500] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.170503] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.170507] RAX: 0000000000000000 RBX: ffff888347efd6e0 RCX: 0000000000000000 <4>[ 572.170509] RDX: 0000000000000000 RSI: 0000000003d108dc RDI: 0000000000000000 <4>[ 572.170511] RBP: ffffc900025b7068 R08: 000000000025d8db R09: 0000000000000001 <4>[ 572.170514] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b25 <4>[ 572.170516] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8db003 <4>[ 572.170519] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.170521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.170524] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.170527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.170529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.170536] ? show_regs+0x6c/0x80 <4>[ 572.170631] dma_map_sgtable+0x1d/0x40 <4>[ 572.173701] ? lock_is_held_type+0xa3/0x130 <4>[ 572.173814] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.174051] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.174056] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.174059] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.174063] RAX: 0000000000000000 RBX: ffff888347efd6e8 RCX: 0000000000000000 <4>[ 572.174065] RDX: 0000000000000000 RSI: 0000000003d108dd RDI: 0000000000000000 <4>[ 572.174067] RBP: ffffc900025b7068 R08: 000000000025d8dc R09: 0000000000000001 <4>[ 572.174070] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b24 <4>[ 572.174072] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8dc003 <4>[ 572.174075] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.174077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.174080] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.174085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.174136] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.177257] ? do_syscall_64+0x9d/0x180 <4>[ 572.177366] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.177606] Tainted: [U]=USER, [W]=WARN <4>[ 572.177610] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.177613] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.177616] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.177620] RAX: 0000000000000000 RBX: ffff888347efd6f0 RCX: 0000000000000000 <4>[ 572.177622] RDX: 0000000000000000 RSI: 0000000003d108de RDI: 0000000000000000 <4>[ 572.177624] RBP: ffffc900025b7068 R08: 000000000025d8dd R09: 0000000000000001 <4>[ 572.177627] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b23 <4>[ 572.177629] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8dd003 <4>[ 572.177631] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.177634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.177637] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.177639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.177642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.177709] __iommu_map+0x119/0x2c0 <4>[ 572.180560] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.180925] ? clear_bhb_loop+0x15/0x70 <4>[ 572.180966] </TASK> <4>[ 572.181028] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.181218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.184358] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.184478] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.184718] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.184723] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.184726] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.184730] RAX: 0000000000000000 RBX: ffff888347efd700 RCX: 0000000000000000 <4>[ 572.184732] RDX: 0000000000000000 RSI: 0000000003d108e0 RDI: 0000000000000000 <4>[ 572.184734] RBP: ffffc900025b7068 R08: 000000000025d8df R09: 0000000000000001 <4>[ 572.184737] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b21 <4>[ 572.184739] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8df003 <4>[ 572.184742] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.184744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.184747] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.184752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.184796] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.187238] ? __might_fault+0x53/0xb0 <4>[ 572.188000] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.188064] hardirqs last disabled at (205963668): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.188276] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.188279] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.188281] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.188285] RAX: 0000000000000000 RBX: ffff888347efd708 RCX: 0000000000000000 <4>[ 572.188288] RDX: 0000000000000000 RSI: 0000000003d108e1 RDI: 0000000000000000 <4>[ 572.188290] RBP: ffffc900025b7068 R08: 000000000025d8e0 R09: 0000000000000001 <4>[ 572.188292] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b20 <4>[ 572.188295] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e0003 <4>[ 572.188297] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.188303] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.188305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.188307] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.190743] ? __kernel_text_address+0x12/0x50 <4>[ 572.191570] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.191826] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.191829] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.191833] RAX: 0000000000000000 RBX: ffff888347efd710 RCX: 0000000000000000 <4>[ 572.191835] RDX: 0000000000000000 RSI: 0000000003d108e2 RDI: 0000000000000000 <4>[ 572.191838] RBP: ffffc900025b7068 R08: 000000000025d8e1 R09: 0000000000000001 <4>[ 572.191840] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1f <4>[ 572.191842] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e1003 <4>[ 572.191845] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.191848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.191850] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.191855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.191863] ? show_regs+0x6c/0x80 <4>[ 572.191964] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.195100] ? irqentry_exit+0x77/0xb0 <4>[ 572.195136] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.195368] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.195371] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.195374] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.195378] RAX: 0000000000000000 RBX: ffff888347efd718 RCX: 0000000000000000 <4>[ 572.195380] RDX: 0000000000000000 RSI: 0000000003d108e3 RDI: 0000000000000000 <4>[ 572.195382] RBP: ffffc900025b7068 R08: 000000000025d8e2 R09: 0000000000000001 <4>[ 572.195385] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1e <4>[ 572.195387] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e2003 <4>[ 572.195390] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.195393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.195395] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.195398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.195400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.195452] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.198571] ? do_syscall_64+0x9d/0x180 <4>[ 572.198679] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.198925] Tainted: [U]=USER, [W]=WARN <4>[ 572.198930] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.198933] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.198936] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.198940] RAX: 0000000000000000 RBX: ffff888347efd720 RCX: 0000000000000000 <4>[ 572.198942] RDX: 0000000000000000 RSI: 0000000003d108e4 RDI: 0000000000000000 <4>[ 572.198945] RBP: ffffc900025b7068 R08: 000000000025d8e3 R09: 0000000000000001 <4>[ 572.198947] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1d <4>[ 572.198950] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e3003 <4>[ 572.198952] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.198955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.198958] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.198960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.198962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.199041] iommu_map_sg+0xbf/0x210 <4>[ 572.202098] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.202238] RIP: 0033:0x7b5c72124ded <4>[ 572.202258] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.202488] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.202491] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.202494] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.202498] RAX: 0000000000000000 RBX: ffff888347efd728 RCX: 0000000000000000 <4>[ 572.202500] RDX: 0000000000000000 RSI: 0000000003d108e5 RDI: 0000000000000000 <4>[ 572.202502] RBP: ffffc900025b7068 R08: 000000000025d8e4 R09: 0000000000000001 <4>[ 572.202505] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1c <4>[ 572.202507] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e4003 <4>[ 572.202509] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.202512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.202515] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.202517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.202519] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.202553] ? exc_invalid_op+0x18/0x80 <4>[ 572.203690] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.205803] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.206047] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.206051] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.206053] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.206057] RAX: 0000000000000000 RBX: ffff888347efd730 RCX: 0000000000000000 <4>[ 572.206059] RDX: 0000000000000000 RSI: 0000000003d108e6 RDI: 0000000000000000 <4>[ 572.206062] RBP: ffffc900025b7068 R08: 000000000025d8e5 R09: 0000000000000001 <4>[ 572.206064] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1b <4>[ 572.206066] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e5003 <4>[ 572.206069] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.206072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.206074] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.206077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.206079] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.206081] Call Trace: <4>[ 572.206083] <TASK> <4>[ 572.206086] ? show_regs+0x6c/0x80 <4>[ 572.206134] ? mark_held_locks+0x46/0x90 <4>[ 572.208603] ? __kernel_text_address+0x12/0x50 <4>[ 572.209448] ? clear_bhb_loop+0x15/0x70 <4>[ 572.209479] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.209718] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.209722] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.209724] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.209728] RAX: 0000000000000000 RBX: ffff888347efd738 RCX: 0000000000000000 <4>[ 572.209731] RDX: 0000000000000000 RSI: 0000000003d108e7 RDI: 0000000000000000 <4>[ 572.209733] RBP: ffffc900025b7068 R08: 000000000025d8e6 R09: 0000000000000001 <4>[ 572.209735] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b1a <4>[ 572.209738] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e6003 <4>[ 572.209740] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.209743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.209746] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.209749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.209751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.209753] Call Trace: <4>[ 572.209755] <TASK> <4>[ 572.209758] ? show_regs+0x6c/0x80 <4>[ 572.209817] ? mark_held_locks+0x46/0x90 <4>[ 572.212797] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.213176] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.213414] Tainted: [U]=USER, [W]=WARN <4>[ 572.213419] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.213422] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.213425] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.213429] RAX: 0000000000000000 RBX: ffff888347efd740 RCX: 0000000000000000 <4>[ 572.213431] RDX: 0000000000000000 RSI: 0000000003d108e8 RDI: 0000000000000000 <4>[ 572.213433] RBP: ffffc900025b7068 R08: 000000000025d8e7 R09: 0000000000000001 <4>[ 572.213436] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b19 <4>[ 572.213438] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e7003 <4>[ 572.213441] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.213444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.213446] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.213449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.213451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.213454] Call Trace: <4>[ 572.213485] ? exc_invalid_op+0x18/0x80 <4>[ 572.214010] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.216841] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.216892] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.217131] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.217134] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.217137] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.217141] RAX: 0000000000000000 RBX: ffff888347efd748 RCX: 0000000000000000 <4>[ 572.217143] RDX: 0000000000000000 RSI: 0000000003d108e9 RDI: 0000000000000000 <4>[ 572.217146] RBP: ffffc900025b7068 R08: 000000000025d8e8 R09: 0000000000000001 <4>[ 572.217148] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b18 <4>[ 572.217150] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e8003 <4>[ 572.217153] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.217156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.217159] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.217161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.217163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.217166] Call Trace: <4>[ 572.217168] <TASK> <4>[ 572.217171] ? show_regs+0x6c/0x80 <4>[ 572.217221] ? mark_held_locks+0x46/0x90 <4>[ 572.219726] ? lock_release+0xd4/0x2b0 <4>[ 572.220528] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.220578] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.220823] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.220827] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.220829] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.220833] RAX: 0000000000000000 RBX: ffff888347efd750 RCX: 0000000000000000 <4>[ 572.220836] RDX: 0000000000000000 RSI: 0000000003d108ea RDI: 0000000000000000 <4>[ 572.220839] RBP: ffffc900025b7068 R08: 000000000025d8e9 R09: 0000000000000001 <4>[ 572.220841] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b17 <4>[ 572.220844] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8e9003 <4>[ 572.220846] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.220849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.220852] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.220855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.220857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.220860] Call Trace: <4>[ 572.220862] <TASK> <4>[ 572.220865] ? show_regs+0x6c/0x80 <4>[ 572.220916] ? mark_held_locks+0x46/0x90 <4>[ 572.223412] ? __lock_acquire+0x442/0x2810 <4>[ 572.224223] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.224288] hardirqs last disabled at (205976162): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.224506] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.224510] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.224512] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.224516] RAX: 0000000000000000 RBX: ffff888347efd758 RCX: 0000000000000000 <4>[ 572.224519] RDX: 0000000000000000 RSI: 0000000003d108eb RDI: 0000000000000000 <4>[ 572.224521] RBP: ffffc900025b7068 R08: 000000000025d8ea R09: 0000000000000001 <4>[ 572.224523] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b16 <4>[ 572.224526] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ea003 <4>[ 572.224528] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.224531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.224534] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.224537] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.224539] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.224562] ? report_bug+0x182/0x1b0 <4>[ 572.224877] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.227878] ? lock_release+0xd4/0x2b0 <4>[ 572.227951] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.228195] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.228200] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.228203] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.228207] RAX: 0000000000000000 RBX: ffff888347efd760 RCX: 0000000000000000 <4>[ 572.228209] RDX: 0000000000000000 RSI: 0000000003d108ec RDI: 0000000000000000 <4>[ 572.228212] RBP: ffffc900025b7068 R08: 000000000025d8eb R09: 0000000000000001 <4>[ 572.228214] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b15 <4>[ 572.228217] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8eb003 <4>[ 572.228220] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.228222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.228225] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.228228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.228230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.229442] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.231622] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.231879] Tainted: [U]=USER, [W]=WARN <4>[ 572.231884] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.231888] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.231890] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.231894] RAX: 0000000000000000 RBX: ffff888347efd768 RCX: 0000000000000000 <4>[ 572.231896] RDX: 0000000000000000 RSI: 0000000003d108ed RDI: 0000000000000000 <4>[ 572.231899] RBP: ffffc900025b7068 R08: 000000000025d8ec R09: 0000000000000001 <4>[ 572.231901] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b14 <4>[ 572.231904] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ec003 <4>[ 572.231906] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.231909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.231912] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.231915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.231917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.231919] Call Trace: <4>[ 572.231921] <TASK> <4>[ 572.231951] ? exc_invalid_op+0x18/0x80 <4>[ 572.232468] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.235272] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.235322] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.235560] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.235563] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.235566] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.235569] RAX: 0000000000000000 RBX: ffff888347efd770 RCX: 0000000000000000 <4>[ 572.235572] RDX: 0000000000000000 RSI: 0000000003d108ee RDI: 0000000000000000 <4>[ 572.235574] RBP: ffffc900025b7068 R08: 000000000025d8ed R09: 0000000000000001 <4>[ 572.235577] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b13 <4>[ 572.235579] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ed003 <4>[ 572.235582] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.235585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.235587] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.235590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.235592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.235595] Call Trace: <4>[ 572.235597] <TASK> <4>[ 572.235600] ? show_regs+0x6c/0x80 <4>[ 572.235672] iommu_map_sg+0xbf/0x210 <4>[ 572.238391] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.239001] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.239242] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.239248] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.239250] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.239254] RAX: 0000000000000000 RBX: ffff888347efd778 RCX: 0000000000000000 <4>[ 572.239257] RDX: 0000000000000000 RSI: 0000000003d108ef RDI: 0000000000000000 <4>[ 572.239259] RBP: ffffc900025b7068 R08: 000000000025d8ee R09: 0000000000000001 <4>[ 572.239262] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b12 <4>[ 572.239264] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ee003 <4>[ 572.239267] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.239269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.239272] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.239275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.239277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.240933] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.242660] ? clear_bhb_loop+0x15/0x70 <4>[ 572.242689] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.242937] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.242940] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.242943] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.242947] RAX: 0000000000000000 RBX: ffff888347efd780 RCX: 0000000000000000 <4>[ 572.242950] RDX: 0000000000000000 RSI: 0000000003d108f0 RDI: 0000000000000000 <4>[ 572.242952] RBP: ffffc900025b7068 R08: 000000000025d8ef R09: 0000000000000001 <4>[ 572.242955] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b11 <4>[ 572.242957] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ef003 <4>[ 572.242960] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.242963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.242965] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.242968] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.242971] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.242973] Call Trace: <4>[ 572.242975] <TASK> <4>[ 572.242978] ? show_regs+0x6c/0x80 <4>[ 572.243041] __iommu_map+0x119/0x2c0 <4>[ 572.245525] ? lock_release+0xd4/0x2b0 <4>[ 572.246324] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.246374] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.246611] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.246615] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.246617] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.246621] RAX: 0000000000000000 RBX: ffff888347efd788 RCX: 0000000000000000 <4>[ 572.246624] RDX: 0000000000000000 RSI: 0000000003d108f1 RDI: 0000000000000000 <4>[ 572.246626] RBP: ffffc900025b7068 R08: 000000000025d8f0 R09: 0000000000000001 <4>[ 572.246629] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b10 <4>[ 572.246631] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f0003 <4>[ 572.246634] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.246637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.246639] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.246642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.246644] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.246647] Call Trace: <4>[ 572.246649] <TASK> <4>[ 572.246652] ? show_regs+0x6c/0x80 <4>[ 572.246714] __iommu_map+0x119/0x2c0 <4>[ 572.249674] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.250062] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.250301] Tainted: [U]=USER, [W]=WARN <4>[ 572.250306] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.250309] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.250312] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.250315] RAX: 0000000000000000 RBX: ffff888347efd790 RCX: 0000000000000000 <4>[ 572.250318] RDX: 0000000000000000 RSI: 0000000003d108f2 RDI: 0000000000000000 <4>[ 572.250320] RBP: ffffc900025b7068 R08: 000000000025d8f1 R09: 0000000000000001 <4>[ 572.250323] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0f <4>[ 572.250325] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f1003 <4>[ 572.250328] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.250331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.250333] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.250336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.250338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.250341] Call Trace: <4>[ 572.250367] ? handle_bug+0x6e/0xb0 <4>[ 572.250669] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.253687] ? lock_release+0xd4/0x2b0 <4>[ 572.253756] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.254007] Tainted: [U]=USER, [W]=WARN <4>[ 572.254011] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.254015] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.254017] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.254021] RAX: 0000000000000000 RBX: ffff888347efd798 RCX: 0000000000000000 <4>[ 572.254024] RDX: 0000000000000000 RSI: 0000000003d108f3 RDI: 0000000000000000 <4>[ 572.254026] RBP: ffffc900025b7068 R08: 000000000025d8f2 R09: 0000000000000001 <4>[ 572.254029] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0e <4>[ 572.254031] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f2003 <4>[ 572.254034] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.254037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.254039] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.254042] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.254044] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.254047] Call Trace: <4>[ 572.254083] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.255253] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.257442] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.257689] Tainted: [U]=USER, [W]=WARN <4>[ 572.257694] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.257697] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.257700] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.257704] RAX: 0000000000000000 RBX: ffff888347efd7a0 RCX: 0000000000000000 <4>[ 572.257706] RDX: 0000000000000000 RSI: 0000000003d108f4 RDI: 0000000000000000 <4>[ 572.257709] RBP: ffffc900025b7068 R08: 000000000025d8f3 R09: 0000000000000001 <4>[ 572.257711] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0d <4>[ 572.257714] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f3003 <4>[ 572.257716] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.257719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.257722] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.257725] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.257727] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.257730] Call Trace: <4>[ 572.257732] <TASK> <4>[ 572.257757] ? handle_bug+0x6e/0xb0 <4>[ 572.257848] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.261100] ? up_read+0x22/0x30 <4>[ 572.261144] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.261388] Tainted: [U]=USER, [W]=WARN <4>[ 572.261393] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.261396] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.261399] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.261403] RAX: 0000000000000000 RBX: ffff888347efd7a8 RCX: 0000000000000000 <4>[ 572.261405] RDX: 0000000000000000 RSI: 0000000003d108f5 RDI: 0000000000000000 <4>[ 572.261408] RBP: ffffc900025b7068 R08: 000000000025d8f4 R09: 0000000000000001 <4>[ 572.261411] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0c <4>[ 572.261413] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f4003 <4>[ 572.261416] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.261419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.261421] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.261424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.261426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.261429] Call Trace: <4>[ 572.261431] <TASK> <4>[ 572.261455] ? handle_bug+0x6e/0xb0 <4>[ 572.261754] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.264732] ? lock_release+0xd4/0x2b0 <4>[ 572.264827] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.265058] Tainted: [U]=USER, [W]=WARN <4>[ 572.265062] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.265065] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.265068] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.265072] RAX: 0000000000000000 RBX: ffff888347efd7b0 RCX: 0000000000000000 <4>[ 572.265074] RDX: 0000000000000000 RSI: 0000000003d108f6 RDI: 0000000000000000 <4>[ 572.265076] RBP: ffffc900025b7068 R08: 000000000025d8f5 R09: 0000000000000001 <4>[ 572.265079] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0b <4>[ 572.265081] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f5003 <4>[ 572.265084] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.265086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.265089] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.265092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.265094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.265096] Call Trace: <4>[ 572.265127] ? exc_invalid_op+0x18/0x80 <4>[ 572.265628] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.268338] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.268386] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.268616] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.268619] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.268622] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.268625] RAX: 0000000000000000 RBX: ffff888347efd7b8 RCX: 0000000000000000 <4>[ 572.268628] RDX: 0000000000000000 RSI: 0000000003d108f7 RDI: 0000000000000000 <4>[ 572.268630] RBP: ffffc900025b7068 R08: 000000000025d8f6 R09: 0000000000000001 <4>[ 572.268632] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b0a <4>[ 572.268635] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f6003 <4>[ 572.268637] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.268640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.268643] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.268645] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.268647] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.268650] Call Trace: <4>[ 572.268652] <TASK> <4>[ 572.268654] ? show_regs+0x6c/0x80 <4>[ 572.268702] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.271571] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.271948] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.272179] Tainted: [U]=USER, [W]=WARN <4>[ 572.272184] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.272187] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.272190] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.272194] RAX: 0000000000000000 RBX: ffff888347efd7c0 RCX: 0000000000000000 <4>[ 572.272196] RDX: 0000000000000000 RSI: 0000000003d108f8 RDI: 0000000000000000 <4>[ 572.272198] RBP: ffffc900025b7068 R08: 000000000025d8f7 R09: 0000000000000001 <4>[ 572.272201] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b09 <4>[ 572.272203] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f7003 <4>[ 572.272206] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.272208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.272211] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.272214] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.272216] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.272219] Call Trace: <4>[ 572.272246] ? handle_bug+0x6e/0xb0 <4>[ 572.272329] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.275518] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.275581] hardirqs last disabled at (205993646): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.275800] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.275803] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.275806] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.275810] RAX: 0000000000000000 RBX: ffff888347efd7c8 RCX: 0000000000000000 <4>[ 572.275812] RDX: 0000000000000000 RSI: 0000000003d108f9 RDI: 0000000000000000 <4>[ 572.275814] RBP: ffffc900025b7068 R08: 000000000025d8f8 R09: 0000000000000001 <4>[ 572.275817] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b08 <4>[ 572.275819] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f8003 <4>[ 572.275822] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.275824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.275827] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.275830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.275832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.275844] ? __warn+0x93/0x1c0 <4>[ 572.275910] iommu_map_sg+0xbf/0x210 <4>[ 572.278719] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.279070] ? irqentry_exit+0x77/0xb0 <4>[ 572.279106] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.279338] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.279341] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.279344] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.279347] RAX: 0000000000000000 RBX: ffff888347efd7d0 RCX: 0000000000000000 <4>[ 572.279350] RDX: 0000000000000000 RSI: 0000000003d108fa RDI: 0000000000000000 <4>[ 572.279352] RBP: ffffc900025b7068 R08: 000000000025d8f9 R09: 0000000000000001 <4>[ 572.279354] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b07 <4>[ 572.279357] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8f9003 <4>[ 572.279359] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.279362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.279365] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.279367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.279369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.279372] Call Trace: <4>[ 572.279374] <TASK> <4>[ 572.279376] ? show_regs+0x6c/0x80 <4>[ 572.279416] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.282064] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.282637] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.282873] Tainted: [U]=USER, [W]=WARN <4>[ 572.282878] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.282881] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.282884] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.282887] RAX: 0000000000000000 RBX: ffff888347efd7d8 RCX: 0000000000000000 <4>[ 572.282890] RDX: 0000000000000000 RSI: 0000000003d108fb RDI: 0000000000000000 <4>[ 572.282892] RBP: ffffc900025b7068 R08: 000000000025d8fa R09: 0000000000000001 <4>[ 572.282895] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b06 <4>[ 572.282897] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8fa003 <4>[ 572.282899] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.282902] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.282905] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.282907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.282909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.282912] Call Trace: <4>[ 572.282921] ? __warn+0x93/0x1c0 <4>[ 572.282995] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.286048] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.286168] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.286404] Tainted: [U]=USER, [W]=WARN <4>[ 572.286409] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.286412] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.286414] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.286418] RAX: 0000000000000000 RBX: ffff888347efd7e0 RCX: 0000000000000000 <4>[ 572.286420] RDX: 0000000000000000 RSI: 0000000003d108fc RDI: 0000000000000000 <4>[ 572.286423] RBP: ffffc900025b7068 R08: 000000000025d8fb R09: 0000000000000001 <4>[ 572.286425] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b05 <4>[ 572.286428] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8fb003 <4>[ 572.286430] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.286433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.286435] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.286438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.286440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.286442] Call Trace: <4>[ 572.286452] ? __warn+0x93/0x1c0 <4>[ 572.286517] iommu_map_sg+0xbf/0x210 <4>[ 572.289334] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.289679] ? irqentry_exit+0x77/0xb0 <4>[ 572.289715] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.289958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.289961] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.289964] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.289968] RAX: 0000000000000000 RBX: ffff888347efd7e8 RCX: 0000000000000000 <4>[ 572.289970] RDX: 0000000000000000 RSI: 0000000003d108fd RDI: 0000000000000000 <4>[ 572.289972] RBP: ffffc900025b7068 R08: 000000000025d8fc R09: 0000000000000001 <4>[ 572.289975] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b04 <4>[ 572.289977] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8fc003 <4>[ 572.289980] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.289982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.289985] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.289987] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.289990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.289992] Call Trace: <4>[ 572.289994] <TASK> <4>[ 572.289997] ? show_regs+0x6c/0x80 <4>[ 572.290041] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.293156] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.293278] ? irqentry_exit+0x77/0xb0 <4>[ 572.293314] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.293544] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.293550] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.293552] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.293556] RAX: 0000000000000000 RBX: ffff888347efd7f0 RCX: 0000000000000000 <4>[ 572.293558] RDX: 0000000000000000 RSI: 0000000003d108fe RDI: 0000000000000000 <4>[ 572.293561] RBP: ffffc900025b7068 R08: 000000000025d8fd R09: 0000000000000001 <4>[ 572.293563] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b03 <4>[ 572.293565] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8fd003 <4>[ 572.293568] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.293571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.293573] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.293576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.293578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.296734] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.296864] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.297104] Tainted: [U]=USER, [W]=WARN <4>[ 572.297109] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.297112] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.297115] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.297118] RAX: 0000000000000000 RBX: ffff888347efd7f8 RCX: 0000000000000000 <4>[ 572.297121] RDX: 0000000000000000 RSI: 0000000003d108ff RDI: 0000000000000000 <4>[ 572.297123] RBP: ffffc900025b7068 R08: 000000000025d8fe R09: 0000000000000001 <4>[ 572.297125] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b02 <4>[ 572.297128] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8fe003 <4>[ 572.297130] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.297133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.297136] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.297138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.297140] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.297143] Call Trace: <4>[ 572.297145] <TASK> <4>[ 572.297147] ? show_regs+0x6c/0x80 <4>[ 572.297208] __iommu_map+0x119/0x2c0 <4>[ 572.299623] ? __might_fault+0x53/0xb0 <4>[ 572.300386] ? irqentry_exit+0x77/0xb0 <4>[ 572.300421] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.300650] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.300655] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.300658] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.300661] RAX: 0000000000000000 RBX: ffff888347efd800 RCX: 0000000000000000 <4>[ 572.300664] RDX: 0000000000000000 RSI: 0000000003d10900 RDI: 0000000000000000 <4>[ 572.300666] RBP: ffffc900025b7068 R08: 000000000025d8ff R09: 0000000000000001 <4>[ 572.300668] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b01 <4>[ 572.300671] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d8ff003 <4>[ 572.300673] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.300676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.300678] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.300681] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.300683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.303601] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.303957] ? irqentry_exit+0x77/0xb0 <4>[ 572.303993] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.304224] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.304227] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.304229] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.304233] RAX: 0000000000000000 RBX: ffff888347efd808 RCX: 0000000000000000 <4>[ 572.304236] RDX: 0000000000000000 RSI: 0000000003d10901 RDI: 0000000000000000 <4>[ 572.304238] RBP: ffffc900025b7068 R08: 000000000025d900 R09: 0000000000000001 <4>[ 572.304240] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9b00 <4>[ 572.304243] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d900003 <4>[ 572.304245] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.304248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.304250] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.304253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.304255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.304257] Call Trace: <4>[ 572.304259] <TASK> <4>[ 572.304268] ? __warn+0x93/0x1c0 <4>[ 572.304332] iommu_map_sg+0xbf/0x210 <4>[ 572.306959] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.307535] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.307764] Tainted: [U]=USER, [W]=WARN <4>[ 572.307776] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.307780] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.307782] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.307786] RAX: 0000000000000000 RBX: ffff888347efd810 RCX: 0000000000000000 <4>[ 572.307788] RDX: 0000000000000000 RSI: 0000000003d10902 RDI: 0000000000000000 <4>[ 572.307791] RBP: ffffc900025b7068 R08: 000000000025d901 R09: 0000000000000001 <4>[ 572.307793] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aff <4>[ 572.307795] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d901003 <4>[ 572.307798] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.307801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.307803] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.307806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.307808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.307810] Call Trace: <4>[ 572.307830] ? report_bug+0x182/0x1b0 <4>[ 572.307917] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.311031] ? up_read+0x22/0x30 <4>[ 572.311073] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.311307] Tainted: [U]=USER, [W]=WARN <4>[ 572.311311] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.311314] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.311317] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.311321] RAX: 0000000000000000 RBX: ffff888347efd818 RCX: 0000000000000000 <4>[ 572.311323] RDX: 0000000000000000 RSI: 0000000003d10903 RDI: 0000000000000000 <4>[ 572.311325] RBP: ffffc900025b7068 R08: 000000000025d902 R09: 0000000000000001 <4>[ 572.311328] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9afe <4>[ 572.311330] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d902003 <4>[ 572.311333] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.311335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.311338] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.311340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.311343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.311345] Call Trace: <4>[ 572.311355] ? __warn+0x93/0x1c0 <4>[ 572.311410] __iommu_map+0x119/0x2c0 <4>[ 572.313825] ? __might_fault+0x53/0xb0 <4>[ 572.314573] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.314621] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.314863] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.314867] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.314869] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.314873] RAX: 0000000000000000 RBX: ffff888347efd820 RCX: 0000000000000000 <4>[ 572.314876] RDX: 0000000000000000 RSI: 0000000003d10904 RDI: 0000000000000000 <4>[ 572.314878] RBP: ffffc900025b7068 R08: 000000000025d903 R09: 0000000000000001 <4>[ 572.314880] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9afd <4>[ 572.314883] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d903003 <4>[ 572.314885] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.314888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.314890] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.314893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.314895] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.314898] Call Trace: <4>[ 572.314900] <TASK> <4>[ 572.314908] ? __warn+0x93/0x1c0 <4>[ 572.314982] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.318037] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.318173] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.318388] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.318429] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.318432] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.318436] RAX: 0000000000000000 RBX: ffff888347efd828 RCX: 0000000000000000 <4>[ 572.318438] RDX: 0000000000000000 RSI: 0000000003d10905 RDI: 0000000000000000 <4>[ 572.318440] RBP: ffffc900025b7068 R08: 000000000025d904 R09: 0000000000000001 <4>[ 572.318443] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9afc <4>[ 572.318445] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d904003 <4>[ 572.318448] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.318451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.318453] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.318458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.318465] ? show_regs+0x6c/0x80 <4>[ 572.318525] __iommu_map+0x119/0x2c0 <4>[ 572.321174] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.321758] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.321996] Tainted: [U]=USER, [W]=WARN <4>[ 572.322001] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.322004] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.322006] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.322010] RAX: 0000000000000000 RBX: ffff888347efd830 RCX: 0000000000000000 <4>[ 572.322012] RDX: 0000000000000000 RSI: 0000000003d10906 RDI: 0000000000000000 <4>[ 572.322015] RBP: ffffc900025b7068 R08: 000000000025d905 R09: 0000000000000001 <4>[ 572.322017] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9afb <4>[ 572.322019] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d905003 <4>[ 572.322022] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.322025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.322027] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.322030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.322032] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.322034] Call Trace: <4>[ 572.322065] ? exc_invalid_op+0x18/0x80 <4>[ 572.322567] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.325294] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.325343] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.325573] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.325576] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.325578] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.325582] RAX: 0000000000000000 RBX: ffff888347efd838 RCX: 0000000000000000 <4>[ 572.325585] RDX: 0000000000000000 RSI: 0000000003d10907 RDI: 0000000000000000 <4>[ 572.325587] RBP: ffffc900025b7068 R08: 000000000025d906 R09: 0000000000000001 <4>[ 572.325589] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9afa <4>[ 572.325592] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d906003 <4>[ 572.325594] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.325597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.325600] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.325602] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.325604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.325607] Call Trace: <4>[ 572.325609] <TASK> <4>[ 572.325617] ? __warn+0x93/0x1c0 <4>[ 572.325685] iommu_map_sg+0xbf/0x210 <4>[ 572.328522] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.328885] ? clear_bhb_loop+0x15/0x70 <4>[ 572.328914] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.329144] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.329147] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.329149] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.329153] RAX: 0000000000000000 RBX: ffff888347efd840 RCX: 0000000000000000 <4>[ 572.329155] RDX: 0000000000000000 RSI: 0000000003d10908 RDI: 0000000000000000 <4>[ 572.329158] RBP: ffffc900025b7068 R08: 000000000025d907 R09: 0000000000000001 <4>[ 572.329160] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af9 <4>[ 572.329162] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d907003 <4>[ 572.329165] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.329168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.329170] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.329173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.329175] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.329177] Call Trace: <4>[ 572.329179] <TASK> <4>[ 572.329182] ? show_regs+0x6c/0x80 <4>[ 572.329230] ? mark_held_locks+0x46/0x90 <4>[ 572.331645] ? lock_release+0xd4/0x2b0 <4>[ 572.332422] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.332470] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.332702] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.332705] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.332708] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.332712] RAX: 0000000000000000 RBX: ffff888347efd848 RCX: 0000000000000000 <4>[ 572.332714] RDX: 0000000000000000 RSI: 0000000003d10909 RDI: 0000000000000000 <4>[ 572.332716] RBP: ffffc900025b7068 R08: 000000000025d908 R09: 0000000000000001 <4>[ 572.332719] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af8 <4>[ 572.332721] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d908003 <4>[ 572.332724] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.332726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.332729] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.332731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.332734] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.332736] Call Trace: <4>[ 572.332738] <TASK> <4>[ 572.332746] ? __warn+0x93/0x1c0 <4>[ 572.332809] __iommu_map+0x119/0x2c0 <4>[ 572.335884] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.336012] ? clear_bhb_loop+0x15/0x70 <4>[ 572.336046] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.336277] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.336280] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.336283] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.336287] RAX: 0000000000000000 RBX: ffff888347efd850 RCX: 0000000000000000 <4>[ 572.336289] RDX: 0000000000000000 RSI: 0000000003d1090a RDI: 0000000000000000 <4>[ 572.336291] RBP: ffffc900025b7068 R08: 000000000025d909 R09: 0000000000000001 <4>[ 572.336294] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af7 <4>[ 572.336296] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d909003 <4>[ 572.336299] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.336301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.336304] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.336306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.336309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.336311] Call Trace: <4>[ 572.336313] <TASK> <4>[ 572.336316] ? show_regs+0x6c/0x80 <4>[ 572.336364] ? mark_held_locks+0x46/0x90 <4>[ 572.339023] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.339603] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.339841] Tainted: [U]=USER, [W]=WARN <4>[ 572.339846] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.339849] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.339852] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.339856] RAX: 0000000000000000 RBX: ffff888347efd858 RCX: 0000000000000000 <4>[ 572.339859] RDX: 0000000000000000 RSI: 0000000003d1090b RDI: 0000000000000000 <4>[ 572.339861] RBP: ffffc900025b7068 R08: 000000000025d90a R09: 0000000000000001 <4>[ 572.339864] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af6 <4>[ 572.339866] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d90a003 <4>[ 572.339869] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.339871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.339874] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.339877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.339879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.339881] Call Trace: <4>[ 572.339902] ? report_bug+0x182/0x1b0 <4>[ 572.339987] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.343124] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.343172] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.343401] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.343404] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.343407] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.343411] RAX: 0000000000000000 RBX: ffff888347efd860 RCX: 0000000000000000 <4>[ 572.343413] RDX: 0000000000000000 RSI: 0000000003d1090c RDI: 0000000000000000 <4>[ 572.343415] RBP: ffffc900025b7068 R08: 000000000025d90b R09: 0000000000000001 <4>[ 572.343418] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af5 <4>[ 572.343420] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d90b003 <4>[ 572.343423] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.343425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.343428] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.343431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.343433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.343435] Call Trace: <4>[ 572.343437] <TASK> <4>[ 572.343445] ? __warn+0x93/0x1c0 <4>[ 572.343518] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.346568] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.346704] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.346810] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.346999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.347055] ? mark_held_locks+0x46/0x90 <4>[ 572.349479] ? __might_fault+0x53/0xb0 <4>[ 572.350234] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.350281] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.350511] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.350514] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.350516] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.350520] RAX: 0000000000000000 RBX: ffff888347efd870 RCX: 0000000000000000 <4>[ 572.350522] RDX: 0000000000000000 RSI: 0000000003d1090e RDI: 0000000000000000 <4>[ 572.350525] RBP: ffffc900025b7068 R08: 000000000025d90d R09: 0000000000000001 <4>[ 572.350527] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af3 <4>[ 572.350529] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d90d003 <4>[ 572.350532] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.350535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.350537] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.350540] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.350542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.350544] Call Trace: <4>[ 572.350547] <TASK> <4>[ 572.350549] ? show_regs+0x6c/0x80 <4>[ 572.350597] ? mark_held_locks+0x46/0x90 <4>[ 572.353017] ? __lock_acquire+0x442/0x2810 <4>[ 572.353807] ? irqentry_exit+0x77/0xb0 <4>[ 572.353846] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.354076] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.354079] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.354082] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.354085] RAX: 0000000000000000 RBX: ffff888347efd878 RCX: 0000000000000000 <4>[ 572.354088] RDX: 0000000000000000 RSI: 0000000003d1090f RDI: 0000000000000000 <4>[ 572.354090] RBP: ffffc900025b7068 R08: 000000000025d90e R09: 0000000000000001 <4>[ 572.354092] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af2 <4>[ 572.354095] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d90e003 <4>[ 572.354097] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.354100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.354103] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.354105] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.354107] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.354110] Call Trace: <4>[ 572.354112] <TASK> <4>[ 572.354119] ? __warn+0x93/0x1c0 <4>[ 572.354175] __iommu_map+0x119/0x2c0 <4>[ 572.356587] ? __might_fault+0x53/0xb0 <4>[ 572.357351] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.357399] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.357628] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.357631] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.357634] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.357638] RAX: 0000000000000000 RBX: ffff888347efd880 RCX: 0000000000000000 <4>[ 572.357640] RDX: 0000000000000000 RSI: 0000000003d10910 RDI: 0000000000000000 <4>[ 572.357642] RBP: ffffc900025b7068 R08: 000000000025d90f R09: 0000000000000001 <4>[ 572.357645] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af1 <4>[ 572.357647] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d90f003 <4>[ 572.357650] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.357653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.357655] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.357658] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.357660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.357662] Call Trace: <4>[ 572.357664] <TASK> <4>[ 572.357667] ? show_regs+0x6c/0x80 <4>[ 572.357744] iommu_map_sg+0xbf/0x210 <4>[ 572.360156] ? __might_fault+0x53/0xb0 <4>[ 572.360910] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.360959] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.361189] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.361192] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.361194] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.361198] RAX: 0000000000000000 RBX: ffff888347efd888 RCX: 0000000000000000 <4>[ 572.361201] RDX: 0000000000000000 RSI: 0000000003d10911 RDI: 0000000000000000 <4>[ 572.361203] RBP: ffffc900025b7068 R08: 000000000025d910 R09: 0000000000000001 <4>[ 572.361205] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9af0 <4>[ 572.361208] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d910003 <4>[ 572.361210] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.361213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.361215] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.361218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.361220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.361223] Call Trace: <4>[ 572.361225] <TASK> <4>[ 572.361227] ? show_regs+0x6c/0x80 <4>[ 572.361288] __iommu_map+0x119/0x2c0 <4>[ 572.362813] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.364491] RIP: 0033:0x7b5c72124ded <4>[ 572.364511] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.364739] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.364742] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.364745] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.364748] RAX: 0000000000000000 RBX: ffff888347efd890 RCX: 0000000000000000 <4>[ 572.364751] RDX: 0000000000000000 RSI: 0000000003d10912 RDI: 0000000000000000 <4>[ 572.364753] RBP: ffffc900025b7068 R08: 000000000025d911 R09: 0000000000000001 <4>[ 572.364755] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aef <4>[ 572.364758] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d911003 <4>[ 572.364760] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.364763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.364766] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.364776] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.364778] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.364780] Call Trace: <4>[ 572.364782] <TASK> <4>[ 572.364785] ? show_regs+0x6c/0x80 <4>[ 572.364845] __iommu_map+0x119/0x2c0 <4>[ 572.367228] ? lock_release+0xd4/0x2b0 <4>[ 572.368002] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.368050] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.368280] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.368283] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.368286] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.368290] RAX: 0000000000000000 RBX: ffff888347efd898 RCX: 0000000000000000 <4>[ 572.368292] RDX: 0000000000000000 RSI: 0000000003d10913 RDI: 0000000000000000 <4>[ 572.368294] RBP: ffffc900025b7068 R08: 000000000025d912 R09: 0000000000000001 <4>[ 572.368297] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aee <4>[ 572.368299] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d912003 <4>[ 572.368302] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.368304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.368307] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.368309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.368312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.368314] Call Trace: <4>[ 572.368316] <TASK> <4>[ 572.368319] ? show_regs+0x6c/0x80 <4>[ 572.368368] ? mark_held_locks+0x46/0x90 <4>[ 572.370785] ? __lock_acquire+0x442/0x2810 <4>[ 572.371565] ? irqentry_exit+0x77/0xb0 <4>[ 572.371601] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.371838] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.371844] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.371847] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.371851] RAX: 0000000000000000 RBX: ffff888347efd8a0 RCX: 0000000000000000 <4>[ 572.371854] RDX: 0000000000000000 RSI: 0000000003d10914 RDI: 0000000000000000 <4>[ 572.371856] RBP: ffffc900025b7068 R08: 000000000025d913 R09: 0000000000000001 <4>[ 572.371858] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aed <4>[ 572.371861] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d913003 <4>[ 572.371864] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.371866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.371869] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.371872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.371874] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.374992] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.375114] ? irqentry_exit+0x77/0xb0 <4>[ 572.375150] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.375378] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.375384] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.375387] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.375390] RAX: 0000000000000000 RBX: ffff888347efd8a8 RCX: 0000000000000000 <4>[ 572.375393] RDX: 0000000000000000 RSI: 0000000003d10915 RDI: 0000000000000000 <4>[ 572.375395] RBP: ffffc900025b7068 R08: 000000000025d914 R09: 0000000000000001 <4>[ 572.375397] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aec <4>[ 572.375400] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d914003 <4>[ 572.375402] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.375405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.375407] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.375412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.375414] Call Trace: <4>[ 572.375440] ? handle_bug+0x6e/0xb0 <4>[ 572.375519] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.378645] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.378693] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.378932] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.378935] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.378938] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.378941] RAX: 0000000000000000 RBX: ffff888347efd8b0 RCX: 0000000000000000 <4>[ 572.378944] RDX: 0000000000000000 RSI: 0000000003d10916 RDI: 0000000000000000 <4>[ 572.378946] RBP: ffffc900025b7068 R08: 000000000025d915 R09: 0000000000000001 <4>[ 572.378948] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aeb <4>[ 572.378951] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d915003 <4>[ 572.378953] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.378956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.378959] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.378962] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.378964] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.378967] Call Trace: <4>[ 572.378969] <TASK> <4>[ 572.378971] ? show_regs+0x6c/0x80 <4>[ 572.379016] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.382081] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.382203] ? irqentry_exit+0x77/0xb0 <4>[ 572.382239] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.382469] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.382474] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.382477] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.382481] RAX: 0000000000000000 RBX: ffff888347efd8b8 RCX: 0000000000000000 <4>[ 572.382483] RDX: 0000000000000000 RSI: 0000000003d10917 RDI: 0000000000000000 <4>[ 572.382485] RBP: ffffc900025b7068 R08: 000000000025d916 R09: 0000000000000001 <4>[ 572.382488] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aea <4>[ 572.382490] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d916003 <4>[ 572.382493] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.382495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.382498] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.382501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.382503] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.385635] do_syscall_64+0x91/0x180 <4>[ 572.385762] RIP: 0033:0x7b5c72124ded <4>[ 572.385789] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.386018] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.386021] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.386024] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.386028] RAX: 0000000000000000 RBX: ffff888347efd8c0 RCX: 0000000000000000 <4>[ 572.386030] RDX: 0000000000000000 RSI: 0000000003d10918 RDI: 0000000000000000 <4>[ 572.386032] RBP: ffffc900025b7068 R08: 000000000025d917 R09: 0000000000000001 <4>[ 572.386035] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae9 <4>[ 572.386037] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d917003 <4>[ 572.386040] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.386042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.386045] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.386047] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.386049] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.386052] Call Trace: <4>[ 572.386054] <TASK> <4>[ 572.386057] ? show_regs+0x6c/0x80 <4>[ 572.386101] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.388956] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.389323] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.389553] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.389558] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.389561] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.389564] RAX: 0000000000000000 RBX: ffff888347efd8c8 RCX: 0000000000000000 <4>[ 572.389567] RDX: 0000000000000000 RSI: 0000000003d10919 RDI: 0000000000000000 <4>[ 572.389569] RBP: ffffc900025b7068 R08: 000000000025d918 R09: 0000000000000001 <4>[ 572.389571] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae8 <4>[ 572.389574] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d918003 <4>[ 572.389576] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.389579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.389582] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.389584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.389587] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.390343] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 572.392923] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.392993] softirqs last enabled at (205989526): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.393209] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.393212] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.393215] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.393219] RAX: 0000000000000000 RBX: ffff888347efd8d0 RCX: 0000000000000000 <4>[ 572.393221] RDX: 0000000000000000 RSI: 0000000003d1091a RDI: 0000000000000000 <4>[ 572.393223] RBP: ffffc900025b7068 R08: 000000000025d919 R09: 0000000000000001 <4>[ 572.393226] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae7 <4>[ 572.393228] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d919003 <4>[ 572.393231] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.393234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.393237] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.393240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.393242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.393255] ? __warn+0x93/0x1c0 <4>[ 572.393313] __iommu_map+0x119/0x2c0 <4>[ 572.395812] ? lock_release+0xd4/0x2b0 <4>[ 572.396608] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.396658] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.396910] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.396913] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.396916] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.396920] RAX: 0000000000000000 RBX: ffff888347efd8d8 RCX: 0000000000000000 <4>[ 572.396923] RDX: 0000000000000000 RSI: 0000000003d1091b RDI: 0000000000000000 <4>[ 572.396925] RBP: ffffc900025b7068 R08: 000000000025d91a R09: 0000000000000001 <4>[ 572.396928] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae6 <4>[ 572.396930] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91a003 <4>[ 572.396933] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.396936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.396938] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.396941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.396944] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.396946] Call Trace: <4>[ 572.396949] <TASK> <4>[ 572.396951] ? show_regs+0x6c/0x80 <4>[ 572.396998] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.400192] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.400318] ? irqentry_exit+0x77/0xb0 <4>[ 572.400355] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.400595] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.400601] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.400604] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.400608] RAX: 0000000000000000 RBX: ffff888347efd8e0 RCX: 0000000000000000 <4>[ 572.400610] RDX: 0000000000000000 RSI: 0000000003d1091c RDI: 0000000000000000 <4>[ 572.400613] RBP: ffffc900025b7068 R08: 000000000025d91b R09: 0000000000000001 <4>[ 572.400615] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae5 <4>[ 572.400618] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91b003 <4>[ 572.400620] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.400623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.400626] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.400629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.400631] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.402059] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 572.404032] ? clear_bhb_loop+0x15/0x70 <4>[ 572.404062] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.404302] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.404305] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.404308] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.404312] RAX: 0000000000000000 RBX: ffff888347efd8e8 RCX: 0000000000000000 <4>[ 572.404315] RDX: 0000000000000000 RSI: 0000000003d1091d RDI: 0000000000000000 <4>[ 572.404317] RBP: ffffc900025b7068 R08: 000000000025d91c R09: 0000000000000001 <4>[ 572.404320] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae4 <4>[ 572.404322] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91c003 <4>[ 572.404325] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.404328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.404331] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.404334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.404336] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.404338] Call Trace: <4>[ 572.404341] <TASK> <4>[ 572.404343] ? show_regs+0x6c/0x80 <4>[ 572.404407] __iommu_map+0x119/0x2c0 <4>[ 572.406925] ? __lock_acquire+0x442/0x2810 <4>[ 572.407733] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.407809] hardirqs last disabled at (206039880): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.408028] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.408031] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.408034] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.408038] RAX: 0000000000000000 RBX: ffff888347efd8f0 RCX: 0000000000000000 <4>[ 572.408040] RDX: 0000000000000000 RSI: 0000000003d1091e RDI: 0000000000000000 <4>[ 572.408043] RBP: ffffc900025b7068 R08: 000000000025d91d R09: 0000000000000001 <4>[ 572.408045] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae3 <4>[ 572.408048] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91d003 <4>[ 572.408050] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.408053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.408056] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.408059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.408061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.408063] Call Trace: <4>[ 572.408095] ? exc_invalid_op+0x18/0x80 <4>[ 572.408843] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 572.411422] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.411487] hardirqs last disabled at (206041128): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.411704] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.411707] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.411710] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.411714] RAX: 0000000000000000 RBX: ffff888347efd8f8 RCX: 0000000000000000 <4>[ 572.411716] RDX: 0000000000000000 RSI: 0000000003d1091f RDI: 0000000000000000 <4>[ 572.411719] RBP: ffffc900025b7068 R08: 000000000025d91e R09: 0000000000000001 <4>[ 572.411721] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae2 <4>[ 572.411724] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91e003 <4>[ 572.411726] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.411729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.411732] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.411734] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.411737] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.411739] Call Trace: <4>[ 572.411778] ? exc_invalid_op+0x18/0x80 <4>[ 572.412304] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.415133] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.415199] hardirqs last disabled at (206042378): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.415417] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.415420] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.415422] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.415426] RAX: 0000000000000000 RBX: ffff888347efd900 RCX: 0000000000000000 <4>[ 572.415429] RDX: 0000000000000000 RSI: 0000000003d10920 RDI: 0000000000000000 <4>[ 572.415431] RBP: ffffc900025b7068 R08: 000000000025d91f R09: 0000000000000001 <4>[ 572.415434] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae1 <4>[ 572.415436] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d91f003 <4>[ 572.415439] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.415442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.415444] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.415447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.415449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.415462] ? __warn+0x93/0x1c0 <4>[ 572.415538] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.418737] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.418886] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.419113] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.419155] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.419158] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.419162] RAX: 0000000000000000 RBX: ffff888347efd908 RCX: 0000000000000000 <4>[ 572.419164] RDX: 0000000000000000 RSI: 0000000003d10921 RDI: 0000000000000000 <4>[ 572.419167] RBP: ffffc900025b7068 R08: 000000000025d920 R09: 0000000000000001 <4>[ 572.419169] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ae0 <4>[ 572.419172] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d920003 <4>[ 572.419174] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.419177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.419180] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.419185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.419187] Call Trace: <4>[ 572.419234] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.421748] ? __might_fault+0x53/0xb0 <4>[ 572.422529] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.422579] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.422824] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.422827] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.422830] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.422834] RAX: 0000000000000000 RBX: ffff888347efd910 RCX: 0000000000000000 <4>[ 572.422836] RDX: 0000000000000000 RSI: 0000000003d10922 RDI: 0000000000000000 <4>[ 572.422839] RBP: ffffc900025b7068 R08: 000000000025d921 R09: 0000000000000001 <4>[ 572.422841] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9adf <4>[ 572.422844] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d921003 <4>[ 572.422846] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.422849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.422852] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.422855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.422857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.422860] Call Trace: <4>[ 572.422862] <TASK> <4>[ 572.422865] ? show_regs+0x6c/0x80 <4>[ 572.422916] ? mark_held_locks+0x46/0x90 <4>[ 572.425404] ? lock_release+0xd4/0x2b0 <4>[ 572.426212] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.426281] hardirqs last disabled at (206046124): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.426496] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.426499] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.426502] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.426506] RAX: 0000000000000000 RBX: ffff888347efd918 RCX: 0000000000000000 <4>[ 572.426508] RDX: 0000000000000000 RSI: 0000000003d10923 RDI: 0000000000000000 <4>[ 572.426510] RBP: ffffc900025b7068 R08: 000000000025d922 R09: 0000000000000001 <4>[ 572.426513] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ade <4>[ 572.426515] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d922003 <4>[ 572.426518] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.426521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.426523] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.426526] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.426528] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.426531] Call Trace: <4>[ 572.426576] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.429092] ? lock_release+0xd4/0x2b0 <4>[ 572.429895] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.429945] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.430182] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.430185] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.430188] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.430192] RAX: 0000000000000000 RBX: ffff888347efd920 RCX: 0000000000000000 <4>[ 572.430195] RDX: 0000000000000000 RSI: 0000000003d10924 RDI: 0000000000000000 <4>[ 572.430197] RBP: ffffc900025b7068 R08: 000000000025d923 R09: 0000000000000001 <4>[ 572.430199] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9add <4>[ 572.430202] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d923003 <4>[ 572.430205] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.430207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.430210] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.430213] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.430215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.430218] Call Trace: <4>[ 572.430220] <TASK> <4>[ 572.430223] ? show_regs+0x6c/0x80 <4>[ 572.430272] ? mark_held_locks+0x46/0x90 <4>[ 572.432793] ? __might_fault+0x53/0xb0 <4>[ 572.433574] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.433624] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.433876] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.433880] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.433882] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.433886] RAX: 0000000000000000 RBX: ffff888347efd928 RCX: 0000000000000000 <4>[ 572.433889] RDX: 0000000000000000 RSI: 0000000003d10925 RDI: 0000000000000000 <4>[ 572.433891] RBP: ffffc900025b7068 R08: 000000000025d924 R09: 0000000000000001 <4>[ 572.433894] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9adc <4>[ 572.433896] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d924003 <4>[ 572.433899] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.433901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.433904] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.433907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.433909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.433912] Call Trace: <4>[ 572.433914] <TASK> <4>[ 572.433916] ? show_regs+0x6c/0x80 <4>[ 572.433990] iommu_map_sg+0xbf/0x210 <4>[ 572.436705] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.437313] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.437553] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.437559] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.437562] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.437566] RAX: 0000000000000000 RBX: ffff888347efd930 RCX: 0000000000000000 <4>[ 572.437568] RDX: 0000000000000000 RSI: 0000000003d10926 RDI: 0000000000000000 <4>[ 572.437570] RBP: ffffc900025b7068 R08: 000000000025d925 R09: 0000000000000001 <4>[ 572.437573] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9adb <4>[ 572.437575] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d925003 <4>[ 572.437578] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.437581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.437584] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.437587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.437589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.438372] ? lock_acquire+0xc9/0x300 <4>[ 572.440926] ? lock_release+0xd4/0x2b0 <4>[ 572.440988] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.441237] Tainted: [U]=USER, [W]=WARN <4>[ 572.441242] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.441245] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.441247] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.441251] RAX: 0000000000000000 RBX: ffff888347efd938 RCX: 0000000000000000 <4>[ 572.441254] RDX: 0000000000000000 RSI: 0000000003d10927 RDI: 0000000000000000 <4>[ 572.441256] RBP: ffffc900025b7068 R08: 000000000025d926 R09: 0000000000000001 <4>[ 572.441259] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ada <4>[ 572.441261] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d926003 <4>[ 572.441264] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.441267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.441269] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.441272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.441274] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.441277] Call Trace: <4>[ 572.441281] ? show_regs+0x6c/0x80 <4>[ 572.441354] iommu_map_sg+0xbf/0x210 <4>[ 572.444075] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.444674] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.444921] Tainted: [U]=USER, [W]=WARN <4>[ 572.444926] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.444929] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.444931] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.444935] RAX: 0000000000000000 RBX: ffff888347efd940 RCX: 0000000000000000 <4>[ 572.444938] RDX: 0000000000000000 RSI: 0000000003d10928 RDI: 0000000000000000 <4>[ 572.444940] RBP: ffffc900025b7068 R08: 000000000025d927 R09: 0000000000000001 <4>[ 572.444943] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad9 <4>[ 572.444946] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d927003 <4>[ 572.444948] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.444951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.444954] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.444957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.444959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.444961] Call Trace: <4>[ 572.444998] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.446180] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.448372] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.448620] Tainted: [U]=USER, [W]=WARN <4>[ 572.448625] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.448628] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.448631] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.448634] RAX: 0000000000000000 RBX: ffff888347efd948 RCX: 0000000000000000 <4>[ 572.448637] RDX: 0000000000000000 RSI: 0000000003d10929 RDI: 0000000000000000 <4>[ 572.448639] RBP: ffffc900025b7068 R08: 000000000025d928 R09: 0000000000000001 <4>[ 572.448642] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad8 <4>[ 572.448644] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d928003 <4>[ 572.448647] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.448650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.448652] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.448655] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.448657] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.448660] Call Trace: <4>[ 572.448662] <TASK> <4>[ 572.448686] ? handle_bug+0x6e/0xb0 <4>[ 572.448776] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.452018] ? up_read+0x22/0x30 <4>[ 572.452061] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.452305] Tainted: [U]=USER, [W]=WARN <4>[ 572.452310] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.452313] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.452316] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.452320] RAX: 0000000000000000 RBX: ffff888347efd950 RCX: 0000000000000000 <4>[ 572.452322] RDX: 0000000000000000 RSI: 0000000003d1092a RDI: 0000000000000000 <4>[ 572.452325] RBP: ffffc900025b7068 R08: 000000000025d929 R09: 0000000000000001 <4>[ 572.452327] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad7 <4>[ 572.452330] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d929003 <4>[ 572.452332] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.452335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.452338] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.452341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.452343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.452345] Call Trace: <4>[ 572.452356] ? __warn+0x93/0x1c0 <4>[ 572.452413] __iommu_map+0x119/0x2c0 <4>[ 572.454930] ? __might_fault+0x53/0xb0 <4>[ 572.455717] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.455786] </TASK> <4>[ 572.455850] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.456046] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.456103] ? mark_held_locks+0x46/0x90 <4>[ 572.458621] ? lock_release+0xd4/0x2b0 <4>[ 572.459425] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.459475] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.459713] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.459716] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.459719] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.459723] RAX: 0000000000000000 RBX: ffff888347efd960 RCX: 0000000000000000 <4>[ 572.459725] RDX: 0000000000000000 RSI: 0000000003d1092c RDI: 0000000000000000 <4>[ 572.459728] RBP: ffffc900025b7068 R08: 000000000025d92b R09: 0000000000000001 <4>[ 572.459730] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad5 <4>[ 572.459733] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d92b003 <4>[ 572.459735] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.459738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.459741] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.459743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.459746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.459748] Call Trace: <4>[ 572.459750] <TASK> <4>[ 572.459753] ? show_regs+0x6c/0x80 <4>[ 572.459811] ? mark_held_locks+0x46/0x90 <4>[ 572.462313] ? lock_release+0xd4/0x2b0 <4>[ 572.463113] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.463163] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.463400] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.463403] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.463406] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.463409] RAX: 0000000000000000 RBX: ffff888347efd968 RCX: 0000000000000000 <4>[ 572.463412] RDX: 0000000000000000 RSI: 0000000003d1092d RDI: 0000000000000000 <4>[ 572.463414] RBP: ffffc900025b7068 R08: 000000000025d92c R09: 0000000000000001 <4>[ 572.463417] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad4 <4>[ 572.463419] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d92c003 <4>[ 572.463422] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.463425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.463427] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.463430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.463432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.463435] Call Trace: <4>[ 572.463437] <TASK> <4>[ 572.463440] ? show_regs+0x6c/0x80 <4>[ 572.463486] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.466435] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.466816] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.467048] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.467054] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.467056] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.467060] RAX: 0000000000000000 RBX: ffff888347efd970 RCX: 0000000000000000 <4>[ 572.467063] RDX: 0000000000000000 RSI: 0000000003d1092e RDI: 0000000000000000 <4>[ 572.467065] RBP: ffffc900025b7068 R08: 000000000025d92d R09: 0000000000000001 <4>[ 572.467067] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad3 <4>[ 572.467070] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d92d003 <4>[ 572.467072] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.467075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.467077] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.467082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.467085] Call Trace: <4>[ 572.467105] ? report_bug+0x182/0x1b0 <4>[ 572.467190] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.470328] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.470376] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.470605] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.470608] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.470611] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.470614] RAX: 0000000000000000 RBX: ffff888347efd978 RCX: 0000000000000000 <4>[ 572.470617] RDX: 0000000000000000 RSI: 0000000003d1092f RDI: 0000000000000000 <4>[ 572.470619] RBP: ffffc900025b7068 R08: 000000000025d92e R09: 0000000000000001 <4>[ 572.470621] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad2 <4>[ 572.470624] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d92e003 <4>[ 572.470626] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.470629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.470632] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.470634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.470636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.470639] Call Trace: <4>[ 572.470641] <TASK> <4>[ 572.470643] ? show_regs+0x6c/0x80 <4>[ 572.470688] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.473761] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.473897] ? clear_bhb_loop+0x15/0x70 <4>[ 572.473929] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.474162] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.474165] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.474168] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.474172] RAX: 0000000000000000 RBX: ffff888347efd980 RCX: 0000000000000000 <4>[ 572.474174] RDX: 0000000000000000 RSI: 0000000003d10930 RDI: 0000000000000000 <4>[ 572.474176] RBP: ffffc900025b7068 R08: 000000000025d92f R09: 0000000000000001 <4>[ 572.474179] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad1 <4>[ 572.474181] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d92f003 <4>[ 572.474184] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.474186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.474189] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.474192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.474194] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.474196] Call Trace: <4>[ 572.474198] <TASK> <4>[ 572.474201] ? show_regs+0x6c/0x80 <4>[ 572.474240] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.477354] do_syscall_64+0x91/0x180 <4>[ 572.477482] RIP: 0033:0x7b5c72124ded <4>[ 572.477502] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.477731] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.477734] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.477736] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.477740] RAX: 0000000000000000 RBX: ffff888347efd988 RCX: 0000000000000000 <4>[ 572.477743] RDX: 0000000000000000 RSI: 0000000003d10931 RDI: 0000000000000000 <4>[ 572.477745] RBP: ffffc900025b7068 R08: 000000000025d930 R09: 0000000000000001 <4>[ 572.477747] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ad0 <4>[ 572.477750] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d930003 <4>[ 572.477752] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.477755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.477757] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.477760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.477762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.477772] Call Trace: <4>[ 572.477774] <TASK> <4>[ 572.477777] ? show_regs+0x6c/0x80 <4>[ 572.477826] ? mark_held_locks+0x46/0x90 <4>[ 572.480212] ? __kernel_text_address+0x12/0x50 <4>[ 572.481031] ? clear_bhb_loop+0x15/0x70 <4>[ 572.481060] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.481290] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.481293] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.481295] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.481299] RAX: 0000000000000000 RBX: ffff888347efd990 RCX: 0000000000000000 <4>[ 572.481301] RDX: 0000000000000000 RSI: 0000000003d10932 RDI: 0000000000000000 <4>[ 572.481304] RBP: ffffc900025b7068 R08: 000000000025d931 R09: 0000000000000001 <4>[ 572.481306] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9acf <4>[ 572.481308] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d931003 <4>[ 572.481311] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.481314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.481316] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.481319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.481321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.481323] Call Trace: <4>[ 572.481325] <TASK> <4>[ 572.481328] ? show_regs+0x6c/0x80 <4>[ 572.481376] ? mark_held_locks+0x46/0x90 <4>[ 572.483785] ? __lock_acquire+0x442/0x2810 <4>[ 572.484563] ? irqentry_exit+0x77/0xb0 <4>[ 572.484598] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.484837] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.484843] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.484845] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.484849] RAX: 0000000000000000 RBX: ffff888347efd998 RCX: 0000000000000000 <4>[ 572.484852] RDX: 0000000000000000 RSI: 0000000003d10933 RDI: 0000000000000000 <4>[ 572.484854] RBP: ffffc900025b7068 R08: 000000000025d932 R09: 0000000000000001 <4>[ 572.484856] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ace <4>[ 572.484859] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d932003 <4>[ 572.484862] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.484865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.484867] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.484870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.484872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.488013] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.488144] ? clear_bhb_loop+0x15/0x70 <4>[ 572.488173] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.488402] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.488405] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.488408] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.488412] RAX: 0000000000000000 RBX: ffff888347efd9a0 RCX: 0000000000000000 <4>[ 572.488414] RDX: 0000000000000000 RSI: 0000000003d10934 RDI: 0000000000000000 <4>[ 572.488416] RBP: ffffc900025b7068 R08: 000000000025d933 R09: 0000000000000001 <4>[ 572.488419] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9acd <4>[ 572.488421] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d933003 <4>[ 572.488424] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.488427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.488429] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.488432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.488434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.488436] Call Trace: <4>[ 572.488438] <TASK> <4>[ 572.488441] ? show_regs+0x6c/0x80 <4>[ 572.488485] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.491577] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.491708] ? clear_bhb_loop+0x15/0x70 <4>[ 572.491736] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.491975] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.491978] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.491980] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.491984] RAX: 0000000000000000 RBX: ffff888347efd9a8 RCX: 0000000000000000 <4>[ 572.491986] RDX: 0000000000000000 RSI: 0000000003d10935 RDI: 0000000000000000 <4>[ 572.491989] RBP: ffffc900025b7068 R08: 000000000025d934 R09: 0000000000000001 <4>[ 572.491991] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9acc <4>[ 572.491994] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d934003 <4>[ 572.491996] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.491999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.492001] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.492004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.492006] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.492008] Call Trace: <4>[ 572.492011] <TASK> <4>[ 572.492013] ? show_regs+0x6c/0x80 <4>[ 572.492058] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.495139] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.495262] ? irqentry_exit+0x77/0xb0 <4>[ 572.495299] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.495529] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.495533] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.495535] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.495539] RAX: 0000000000000000 RBX: ffff888347efd9b0 RCX: 0000000000000000 <4>[ 572.495541] RDX: 0000000000000000 RSI: 0000000003d10936 RDI: 0000000000000000 <4>[ 572.495544] RBP: ffffc900025b7068 R08: 000000000025d935 R09: 0000000000000001 <4>[ 572.495546] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9acb <4>[ 572.495548] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d935003 <4>[ 572.495551] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.495554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.495556] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.495559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.495561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.495563] Call Trace: <4>[ 572.495565] <TASK> <4>[ 572.495568] ? show_regs+0x6c/0x80 <4>[ 572.495628] __iommu_map+0x119/0x2c0 <4>[ 572.497162] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.498818] ? clear_bhb_loop+0x15/0x70 <4>[ 572.498850] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.499080] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.499083] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.499086] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.499090] RAX: 0000000000000000 RBX: ffff888347efd9b8 RCX: 0000000000000000 <4>[ 572.499092] RDX: 0000000000000000 RSI: 0000000003d10937 RDI: 0000000000000000 <4>[ 572.499094] RBP: ffffc900025b7068 R08: 000000000025d936 R09: 0000000000000001 <4>[ 572.499097] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aca <4>[ 572.499099] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d936003 <4>[ 572.499101] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.499104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.499107] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.499109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.499111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.499114] Call Trace: <4>[ 572.499116] <TASK> <4>[ 572.499118] ? show_regs+0x6c/0x80 <4>[ 572.499167] ? mark_held_locks+0x46/0x90 <4>[ 572.501579] ? lock_release+0xd4/0x2b0 <4>[ 572.502349] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.502398] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.502628] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.502631] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.502633] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.502637] RAX: 0000000000000000 RBX: ffff888347efd9c0 RCX: 0000000000000000 <4>[ 572.502640] RDX: 0000000000000000 RSI: 0000000003d10938 RDI: 0000000000000000 <4>[ 572.502642] RBP: ffffc900025b7068 R08: 000000000025d937 R09: 0000000000000001 <4>[ 572.502644] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac9 <4>[ 572.502647] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d937003 <4>[ 572.502649] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.502652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.502654] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.502657] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.502659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.502662] Call Trace: <4>[ 572.502664] <TASK> <4>[ 572.502666] ? show_regs+0x6c/0x80 <4>[ 572.502710] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.505785] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.505908] ? irqentry_exit+0x77/0xb0 <4>[ 572.505944] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.506174] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.506180] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.506182] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.506186] RAX: 0000000000000000 RBX: ffff888347efd9c8 RCX: 0000000000000000 <4>[ 572.506188] RDX: 0000000000000000 RSI: 0000000003d10939 RDI: 0000000000000000 <4>[ 572.506191] RBP: ffffc900025b7068 R08: 000000000025d938 R09: 0000000000000001 <4>[ 572.506193] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac8 <4>[ 572.506195] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d938003 <4>[ 572.506198] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.506201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.506203] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.506206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.506208] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.509341] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.509472] ? clear_bhb_loop+0x15/0x70 <4>[ 572.509501] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.509734] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.509737] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.509739] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.509743] RAX: 0000000000000000 RBX: ffff888347efd9d0 RCX: 0000000000000000 <4>[ 572.509746] RDX: 0000000000000000 RSI: 0000000003d1093a RDI: 0000000000000000 <4>[ 572.509748] RBP: ffffc900025b7068 R08: 000000000025d939 R09: 0000000000000001 <4>[ 572.509750] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac7 <4>[ 572.509753] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d939003 <4>[ 572.509755] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.509758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.509760] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.509763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.509773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.509776] Call Trace: <4>[ 572.509778] <TASK> <4>[ 572.509780] ? show_regs+0x6c/0x80 <4>[ 572.509825] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.512900] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.513036] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.513135] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.513324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.513376] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.516251] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.516615] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.516859] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.516865] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.516867] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.516871] RAX: 0000000000000000 RBX: ffff888347efd9e0 RCX: 0000000000000000 <4>[ 572.516874] RDX: 0000000000000000 RSI: 0000000003d1093c RDI: 0000000000000000 <4>[ 572.516876] RBP: ffffc900025b7068 R08: 000000000025d93b R09: 0000000000000001 <4>[ 572.516878] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac5 <4>[ 572.516881] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d93b003 <4>[ 572.516883] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.516886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.516889] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.516891] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.516894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.520017] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.520138] ? irqentry_exit+0x77/0xb0 <4>[ 572.520174] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.520405] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.520408] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.520410] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.520414] RAX: 0000000000000000 RBX: ffff888347efd9e8 RCX: 0000000000000000 <4>[ 572.520417] RDX: 0000000000000000 RSI: 0000000003d1093d RDI: 0000000000000000 <4>[ 572.520419] RBP: ffffc900025b7068 R08: 000000000025d93c R09: 0000000000000001 <4>[ 572.520421] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac4 <4>[ 572.520424] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d93c003 <4>[ 572.520426] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.520429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.520432] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.520434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.520437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.520439] Call Trace: <4>[ 572.520441] <TASK> <4>[ 572.520444] ? show_regs+0x6c/0x80 <4>[ 572.520487] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.523550] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.523675] ? clear_bhb_loop+0x15/0x70 <4>[ 572.523709] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.523945] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.523949] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.523951] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.523955] RAX: 0000000000000000 RBX: ffff888347efd9f0 RCX: 0000000000000000 <4>[ 572.523957] RDX: 0000000000000000 RSI: 0000000003d1093e RDI: 0000000000000000 <4>[ 572.523959] RBP: ffffc900025b7068 R08: 000000000025d93d R09: 0000000000000001 <4>[ 572.523962] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac3 <4>[ 572.523965] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d93d003 <4>[ 572.523967] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.523970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.523973] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.523975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.523978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.523980] Call Trace: <4>[ 572.523982] <TASK> <4>[ 572.523990] ? __warn+0x93/0x1c0 <4>[ 572.524056] iommu_map_sg+0xbf/0x210 <4>[ 572.526875] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.527219] ? irqentry_exit+0x77/0xb0 <4>[ 572.527255] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.527484] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.527490] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.527492] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.527496] RAX: 0000000000000000 RBX: ffff888347efd9f8 RCX: 0000000000000000 <4>[ 572.527498] RDX: 0000000000000000 RSI: 0000000003d1093f RDI: 0000000000000000 <4>[ 572.527501] RBP: ffffc900025b7068 R08: 000000000025d93e R09: 0000000000000001 <4>[ 572.527503] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac2 <4>[ 572.527505] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d93e003 <4>[ 572.527508] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.527511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.527513] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.527516] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.527518] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.529988] ? lock_release+0xd4/0x2b0 <4>[ 572.530752] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.530806] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.531037] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.531040] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.531042] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.531046] RAX: 0000000000000000 RBX: ffff888347efda00 RCX: 0000000000000000 <4>[ 572.531048] RDX: 0000000000000000 RSI: 0000000003d10940 RDI: 0000000000000000 <4>[ 572.531051] RBP: ffffc900025b7068 R08: 000000000025d93f R09: 0000000000000001 <4>[ 572.531053] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac1 <4>[ 572.531055] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d93f003 <4>[ 572.531058] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.531061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.531063] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.531066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.531068] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.531070] Call Trace: <4>[ 572.531072] <TASK> <4>[ 572.531075] ? show_regs+0x6c/0x80 <4>[ 572.531119] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.534187] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.534316] ? clear_bhb_loop+0x15/0x70 <4>[ 572.534347] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.534576] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.534579] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.534582] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.534585] RAX: 0000000000000000 RBX: ffff888347efda08 RCX: 0000000000000000 <4>[ 572.534588] RDX: 0000000000000000 RSI: 0000000003d10941 RDI: 0000000000000000 <4>[ 572.534590] RBP: ffffc900025b7068 R08: 000000000025d940 R09: 0000000000000001 <4>[ 572.534592] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ac0 <4>[ 572.534595] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d940003 <4>[ 572.534597] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.534600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.534602] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.534605] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.534607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.534609] Call Trace: <4>[ 572.534611] <TASK> <4>[ 572.534614] ? show_regs+0x6c/0x80 <4>[ 572.534674] __iommu_map+0x119/0x2c0 <4>[ 572.536202] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.537868] ? clear_bhb_loop+0x15/0x70 <4>[ 572.537910] </TASK> <2>[ 572.537931] DMAR: ERROR: DMA PTE for vPFN 0x3d10942 already set (to 25d941003 not 25d941003) <4>[ 572.538127] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.538131] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.538133] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.538137] RAX: 0000000000000000 RBX: ffff888347efda10 RCX: 0000000000000000 <4>[ 572.538139] RDX: 0000000000000000 RSI: 0000000003d10942 RDI: 0000000000000000 <4>[ 572.538141] RBP: ffffc900025b7068 R08: 000000000025d941 R09: 0000000000000001 <4>[ 572.538144] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9abf <4>[ 572.538146] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d941003 <4>[ 572.538149] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.538151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.538154] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.538157] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.538159] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.538161] Call Trace: <4>[ 572.538195] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.539321] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.541421] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.541669] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.541671] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.541675] RAX: 0000000000000000 RBX: ffff888347efda18 RCX: 0000000000000000 <4>[ 572.541677] RDX: 0000000000000000 RSI: 0000000003d10943 RDI: 0000000000000000 <4>[ 572.541680] RBP: ffffc900025b7068 R08: 000000000025d942 R09: 0000000000000001 <4>[ 572.541682] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9abe <4>[ 572.541685] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d942003 <4>[ 572.541687] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.541690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.541692] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.541695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.541697] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.541807] dma_map_sgtable+0x1d/0x40 <4>[ 572.544842] x64_sys_call+0x131e/0x2650 <4>[ 572.544976] RIP: 0033:0x7b5c72124ded <4>[ 572.545008] </TASK> <4>[ 572.545027] ---[ end trace 0000000000000000 ]--- <4>[ 572.545222] Tainted: [U]=USER, [W]=WARN <4>[ 572.545226] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.545229] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.545232] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.545236] RAX: 0000000000000000 RBX: ffff888347efda20 RCX: 0000000000000000 <4>[ 572.545238] RDX: 0000000000000000 RSI: 0000000003d10944 RDI: 0000000000000000 <4>[ 572.545241] RBP: ffffc900025b7068 R08: 000000000025d943 R09: 0000000000000001 <4>[ 572.545243] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9abd <4>[ 572.545245] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d943003 <4>[ 572.545248] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.545251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.545253] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.545256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.545258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.545260] Call Trace: <4>[ 572.545270] ? __warn+0x93/0x1c0 <4>[ 572.545325] __iommu_map+0x119/0x2c0 <4>[ 572.547737] ? __lock_acquire+0x442/0x2810 <4>[ 572.548529] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.548593] hardirqs last disabled at (206088632): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.548819] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.548822] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.548825] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.548829] RAX: 0000000000000000 RBX: ffff888347efda28 RCX: 0000000000000000 <4>[ 572.548831] RDX: 0000000000000000 RSI: 0000000003d10945 RDI: 0000000000000000 <4>[ 572.548833] RBP: ffffc900025b7068 R08: 000000000025d944 R09: 0000000000000001 <4>[ 572.548836] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9abc <4>[ 572.548839] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d944003 <4>[ 572.548841] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.548844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.548847] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.548850] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.548852] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.548865] ? __warn+0x93/0x1c0 <4>[ 572.548920] __iommu_map+0x119/0x2c0 <4>[ 572.551352] ? __might_fault+0x53/0xb0 <4>[ 572.552108] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.552156] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.552386] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.552390] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.552392] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.552396] RAX: 0000000000000000 RBX: ffff888347efda30 RCX: 0000000000000000 <4>[ 572.552398] RDX: 0000000000000000 RSI: 0000000003d10946 RDI: 0000000000000000 <4>[ 572.552401] RBP: ffffc900025b7068 R08: 000000000025d945 R09: 0000000000000001 <4>[ 572.552403] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9abb <4>[ 572.552405] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d945003 <4>[ 572.552408] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.552411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.552413] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.552416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.552418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.552420] Call Trace: <4>[ 572.552422] <TASK> <4>[ 572.552425] ? show_regs+0x6c/0x80 <4>[ 572.552473] ? mark_held_locks+0x46/0x90 <4>[ 572.555321] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.555675] ? irqentry_exit+0x77/0xb0 <4>[ 572.555711] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.555952] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.555957] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.555960] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.555964] RAX: 0000000000000000 RBX: ffff888347efda38 RCX: 0000000000000000 <4>[ 572.555966] RDX: 0000000000000000 RSI: 0000000003d10947 RDI: 0000000000000000 <4>[ 572.555969] RBP: ffffc900025b7068 R08: 000000000025d946 R09: 0000000000000001 <4>[ 572.555971] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aba <4>[ 572.555974] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d946003 <4>[ 572.555976] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.555979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.555982] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.555987] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.555999] ? __warn+0x93/0x1c0 <4>[ 572.556055] __iommu_map+0x119/0x2c0 <4>[ 572.558480] ? __might_fault+0x53/0xb0 <4>[ 572.559244] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.559306] </TASK> <4>[ 572.559369] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.559559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.559609] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.562537] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.562897] ? irqentry_exit+0x77/0xb0 <4>[ 572.562933] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.563167] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.563170] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.563173] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.563177] RAX: 0000000000000000 RBX: ffff888347efda48 RCX: 0000000000000000 <4>[ 572.563179] RDX: 0000000000000000 RSI: 0000000003d10949 RDI: 0000000000000000 <4>[ 572.563182] RBP: ffffc900025b7068 R08: 000000000025d948 R09: 0000000000000001 <4>[ 572.563184] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab8 <4>[ 572.563186] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d948003 <4>[ 572.563189] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.563192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.563194] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.563197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.563199] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.563201] Call Trace: <4>[ 572.563203] <TASK> <4>[ 572.563206] ? show_regs+0x6c/0x80 <4>[ 572.563227] ? handle_bug+0x6e/0xb0 <4>[ 572.563306] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.566433] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.566482] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.566710] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.566713] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.566716] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.566719] RAX: 0000000000000000 RBX: ffff888347efda50 RCX: 0000000000000000 <4>[ 572.566722] RDX: 0000000000000000 RSI: 0000000003d1094a RDI: 0000000000000000 <4>[ 572.566724] RBP: ffffc900025b7068 R08: 000000000025d949 R09: 0000000000000001 <4>[ 572.566726] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab7 <4>[ 572.566729] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d949003 <4>[ 572.566731] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.566734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.566737] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.566739] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.566741] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.566744] Call Trace: <4>[ 572.566746] <TASK> <4>[ 572.566748] ? show_regs+0x6c/0x80 <4>[ 572.566817] __iommu_map+0x119/0x2c0 <4>[ 572.569199] ? lock_release+0xd4/0x2b0 <4>[ 572.569965] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.570014] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.570240] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.570243] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.570245] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.570249] RAX: 0000000000000000 RBX: ffff888347efda58 RCX: 0000000000000000 <4>[ 572.570252] RDX: 0000000000000000 RSI: 0000000003d1094b RDI: 0000000000000000 <4>[ 572.570254] RBP: ffffc900025b7068 R08: 000000000025d94a R09: 0000000000000001 <4>[ 572.570256] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab6 <4>[ 572.570259] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d94a003 <4>[ 572.570261] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.570264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.570266] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.570269] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.570271] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.570273] Call Trace: <4>[ 572.570275] <TASK> <4>[ 572.570278] ? show_regs+0x6c/0x80 <4>[ 572.570338] __iommu_map+0x119/0x2c0 <4>[ 572.571860] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.573511] ? clear_bhb_loop+0x15/0x70 <4>[ 572.573542] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.573786] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.573789] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.573792] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.573796] RAX: 0000000000000000 RBX: ffff888347efda60 RCX: 0000000000000000 <4>[ 572.573798] RDX: 0000000000000000 RSI: 0000000003d1094c RDI: 0000000000000000 <4>[ 572.573801] RBP: ffffc900025b7068 R08: 000000000025d94b R09: 0000000000000001 <4>[ 572.573803] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab5 <4>[ 572.573806] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d94b003 <4>[ 572.573808] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.573811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.573814] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.573817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.573819] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.573821] Call Trace: <4>[ 572.573824] <TASK> <4>[ 572.573826] ? show_regs+0x6c/0x80 <4>[ 572.573887] __iommu_map+0x119/0x2c0 <4>[ 572.576272] ? __kernel_text_address+0x12/0x50 <4>[ 572.577088] ? clear_bhb_loop+0x15/0x70 <4>[ 572.577120] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.577350] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.577353] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.577356] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.577360] RAX: 0000000000000000 RBX: ffff888347efda68 RCX: 0000000000000000 <4>[ 572.577362] RDX: 0000000000000000 RSI: 0000000003d1094d RDI: 0000000000000000 <4>[ 572.577364] RBP: ffffc900025b7068 R08: 000000000025d94c R09: 0000000000000001 <4>[ 572.577367] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab4 <4>[ 572.577369] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d94c003 <4>[ 572.577372] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.577374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.577377] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.577379] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.577382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.577384] Call Trace: <4>[ 572.577386] <TASK> <4>[ 572.577389] ? show_regs+0x6c/0x80 <4>[ 572.577437] ? mark_held_locks+0x46/0x90 <4>[ 572.579855] ? lock_release+0xd4/0x2b0 <4>[ 572.580621] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.580685] hardirqs last disabled at (206099880): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.580904] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.580907] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.580910] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.580913] RAX: 0000000000000000 RBX: ffff888347efda70 RCX: 0000000000000000 <4>[ 572.580916] RDX: 0000000000000000 RSI: 0000000003d1094e RDI: 0000000000000000 <4>[ 572.580918] RBP: ffffc900025b7068 R08: 000000000025d94d R09: 0000000000000001 <4>[ 572.580920] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab3 <4>[ 572.580923] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d94d003 <4>[ 572.580925] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.580928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.580931] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.580933] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.580936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.580938] Call Trace: <4>[ 572.580969] ? exc_invalid_op+0x18/0x80 <4>[ 572.581465] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.584159] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.584218] </TASK> <4>[ 572.584279] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.584467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.584521] ? mark_held_locks+0x46/0x90 <4>[ 572.586936] ? lock_release+0xd4/0x2b0 <4>[ 572.587704] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.587753] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.587991] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.587995] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.587997] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.588001] RAX: 0000000000000000 RBX: ffff888347efda80 RCX: 0000000000000000 <4>[ 572.588003] RDX: 0000000000000000 RSI: 0000000003d10950 RDI: 0000000000000000 <4>[ 572.588006] RBP: ffffc900025b7068 R08: 000000000025d94f R09: 0000000000000001 <4>[ 572.588008] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab1 <4>[ 572.588010] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d94f003 <4>[ 572.588013] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.588016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.588018] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.588021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.588023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.588025] Call Trace: <4>[ 572.588027] <TASK> <4>[ 572.588030] ? show_regs+0x6c/0x80 <4>[ 572.588090] __iommu_map+0x119/0x2c0 <4>[ 572.589606] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.591272] ? clear_bhb_loop+0x15/0x70 <4>[ 572.591300] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.591529] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.591532] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.591535] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.591538] RAX: 0000000000000000 RBX: ffff888347efda88 RCX: 0000000000000000 <4>[ 572.591541] RDX: 0000000000000000 RSI: 0000000003d10951 RDI: 0000000000000000 <4>[ 572.591543] RBP: ffffc900025b7068 R08: 000000000025d950 R09: 0000000000000001 <4>[ 572.591545] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9ab0 <4>[ 572.591548] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d950003 <4>[ 572.591550] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.591553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.591556] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.591558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.591560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.591563] Call Trace: <4>[ 572.591565] <TASK> <4>[ 572.591568] ? show_regs+0x6c/0x80 <4>[ 572.591611] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.594671] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.594814] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.594911] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.595100] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.595167] __iommu_map+0x119/0x2c0 <4>[ 572.596684] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.598351] ? clear_bhb_loop+0x15/0x70 <4>[ 572.598382] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.598611] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.598614] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.598617] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.598621] RAX: 0000000000000000 RBX: ffff888347efda98 RCX: 0000000000000000 <4>[ 572.598623] RDX: 0000000000000000 RSI: 0000000003d10953 RDI: 0000000000000000 <4>[ 572.598625] RBP: ffffc900025b7068 R08: 000000000025d952 R09: 0000000000000001 <4>[ 572.598628] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aae <4>[ 572.598630] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d952003 <4>[ 572.598632] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.598635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.598638] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.598640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.598643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.598645] Call Trace: <4>[ 572.598647] <TASK> <4>[ 572.598650] ? show_regs+0x6c/0x80 <4>[ 572.598703] ? mark_held_locks+0x46/0x90 <4>[ 572.601126] ? __lock_acquire+0x442/0x2810 <4>[ 572.601920] ? irqentry_exit+0x77/0xb0 <4>[ 572.601957] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.602187] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.602192] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.602195] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.602199] RAX: 0000000000000000 RBX: ffff888347efdaa0 RCX: 0000000000000000 <4>[ 572.602201] RDX: 0000000000000000 RSI: 0000000003d10954 RDI: 0000000000000000 <4>[ 572.602203] RBP: ffffc900025b7068 R08: 000000000025d953 R09: 0000000000000001 <4>[ 572.602206] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aad <4>[ 572.602208] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d953003 <4>[ 572.602211] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.602213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.602216] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.602218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.602221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.605373] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.605502] ? clear_bhb_loop+0x15/0x70 <4>[ 572.605532] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.605775] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.605778] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.605781] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.605785] RAX: 0000000000000000 RBX: ffff888347efdaa8 RCX: 0000000000000000 <4>[ 572.605787] RDX: 0000000000000000 RSI: 0000000003d10955 RDI: 0000000000000000 <4>[ 572.605790] RBP: ffffc900025b7068 R08: 000000000025d954 R09: 0000000000000001 <4>[ 572.605792] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aac <4>[ 572.605794] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d954003 <4>[ 572.605797] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.605800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.605802] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.605805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.605807] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.605810] Call Trace: <4>[ 572.605812] <TASK> <4>[ 572.605820] ? __warn+0x93/0x1c0 <4>[ 572.605886] iommu_map_sg+0xbf/0x210 <4>[ 572.608733] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.609090] ? clear_bhb_loop+0x15/0x70 <4>[ 572.609122] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.609354] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.609357] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.609360] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.609363] RAX: 0000000000000000 RBX: ffff888347efdab0 RCX: 0000000000000000 <4>[ 572.609366] RDX: 0000000000000000 RSI: 0000000003d10956 RDI: 0000000000000000 <4>[ 572.609368] RBP: ffffc900025b7068 R08: 000000000025d955 R09: 0000000000000001 <4>[ 572.609370] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aab <4>[ 572.609373] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d955003 <4>[ 572.609376] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.609378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.609381] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.609383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.609386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.609388] Call Trace: <4>[ 572.609390] <TASK> <4>[ 572.609393] ? show_regs+0x6c/0x80 <4>[ 572.609454] __iommu_map+0x119/0x2c0 <4>[ 572.611001] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.612670] ? clear_bhb_loop+0x15/0x70 <4>[ 572.612698] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.612935] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.612938] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.612941] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.612944] RAX: 0000000000000000 RBX: ffff888347efdab8 RCX: 0000000000000000 <4>[ 572.612947] RDX: 0000000000000000 RSI: 0000000003d10957 RDI: 0000000000000000 <4>[ 572.612949] RBP: ffffc900025b7068 R08: 000000000025d956 R09: 0000000000000001 <4>[ 572.612952] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aaa <4>[ 572.612954] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d956003 <4>[ 572.612957] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.612960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.612962] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.612965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.612967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.612970] Call Trace: <4>[ 572.612972] <TASK> <4>[ 572.612975] ? show_regs+0x6c/0x80 <4>[ 572.613045] iommu_map_sg+0xbf/0x210 <4>[ 572.615660] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 572.616244] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.616472] Tainted: [U]=USER, [W]=WARN <4>[ 572.616477] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.616480] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.616482] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.616486] RAX: 0000000000000000 RBX: ffff888347efdac0 RCX: 0000000000000000 <4>[ 572.616489] RDX: 0000000000000000 RSI: 0000000003d10958 RDI: 0000000000000000 <4>[ 572.616491] RBP: ffffc900025b7068 R08: 000000000025d957 R09: 0000000000000001 <4>[ 572.616493] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa9 <4>[ 572.616495] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d957003 <4>[ 572.616498] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.616501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.616503] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.616506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.616508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.616510] Call Trace: <4>[ 572.616545] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.617686] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.619812] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.620052] Tainted: [U]=USER, [W]=WARN <4>[ 572.620056] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.620060] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.620062] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.620066] RAX: 0000000000000000 RBX: ffff888347efdac8 RCX: 0000000000000000 <4>[ 572.620068] RDX: 0000000000000000 RSI: 0000000003d10959 RDI: 0000000000000000 <4>[ 572.620071] RBP: ffffc900025b7068 R08: 000000000025d958 R09: 0000000000000001 <4>[ 572.620073] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa8 <4>[ 572.620075] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d958003 <4>[ 572.620078] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.620081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.620083] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.620086] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.620088] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.620090] Call Trace: <4>[ 572.620093] <TASK> <4>[ 572.620122] ? exc_invalid_op+0x18/0x80 <4>[ 572.620620] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.623412] ? up_read+0x22/0x30 <4>[ 572.623454] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.623689] Tainted: [U]=USER, [W]=WARN <4>[ 572.623694] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.623697] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.623700] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.623704] RAX: 0000000000000000 RBX: ffff888347efdad0 RCX: 0000000000000000 <4>[ 572.623706] RDX: 0000000000000000 RSI: 0000000003d1095a RDI: 0000000000000000 <4>[ 572.623709] RBP: ffffc900025b7068 R08: 000000000025d959 R09: 0000000000000001 <4>[ 572.623711] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa7 <4>[ 572.623713] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d959003 <4>[ 572.623716] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.623719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.623721] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.623724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.623726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.623728] Call Trace: <4>[ 572.623770] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.624704] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 572.627041] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.627282] Tainted: [U]=USER, [W]=WARN <4>[ 572.627287] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.627290] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.627292] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.627296] RAX: 0000000000000000 RBX: ffff888347efdad8 RCX: 0000000000000000 <4>[ 572.627299] RDX: 0000000000000000 RSI: 0000000003d1095b RDI: 0000000000000000 <4>[ 572.627301] RBP: ffffc900025b7068 R08: 000000000025d95a R09: 0000000000000001 <4>[ 572.627303] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa6 <4>[ 572.627306] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95a003 <4>[ 572.627308] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.627311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.627314] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.627316] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.627318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.627321] Call Trace: <4>[ 572.627323] <TASK> <4>[ 572.627340] ? report_bug+0x182/0x1b0 <4>[ 572.627639] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.630551] ? lock_release+0xd4/0x2b0 <4>[ 572.630620] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.630858] Tainted: [U]=USER, [W]=WARN <4>[ 572.630863] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.630866] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.630869] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.630873] RAX: 0000000000000000 RBX: ffff888347efdae0 RCX: 0000000000000000 <4>[ 572.630875] RDX: 0000000000000000 RSI: 0000000003d1095c RDI: 0000000000000000 <4>[ 572.630877] RBP: ffffc900025b7068 R08: 000000000025d95b R09: 0000000000000001 <4>[ 572.630880] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa5 <4>[ 572.630882] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95b003 <4>[ 572.630885] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.630887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.630890] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.630893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.630895] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.630897] Call Trace: <4>[ 572.630907] ? __warn+0x93/0x1c0 <4>[ 572.630980] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.634033] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.634165] ? clear_bhb_loop+0x15/0x70 <4>[ 572.634205] </TASK> <4>[ 572.634223] ---[ end trace 0000000000000000 ]--- <4>[ 572.634417] Tainted: [U]=USER, [W]=WARN <4>[ 572.634422] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.634425] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.634428] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.634431] RAX: 0000000000000000 RBX: ffff888347efdae8 RCX: 0000000000000000 <4>[ 572.634434] RDX: 0000000000000000 RSI: 0000000003d1095d RDI: 0000000000000000 <4>[ 572.634436] RBP: ffffc900025b7068 R08: 000000000025d95c R09: 0000000000000001 <4>[ 572.634438] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa4 <4>[ 572.634441] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95c003 <4>[ 572.634443] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.634446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.634449] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.634451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.634453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.634456] Call Trace: <4>[ 572.634481] ? handle_bug+0x6e/0xb0 <4>[ 572.634561] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.637684] ? find_held_lock+0x31/0x90 <4>[ 572.637752] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.637993] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.637999] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.638002] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.638005] RAX: 0000000000000000 RBX: ffff888347efdaf0 RCX: 0000000000000000 <4>[ 572.638008] RDX: 0000000000000000 RSI: 0000000003d1095e RDI: 0000000000000000 <4>[ 572.638010] RBP: ffffc900025b7068 R08: 000000000025d95d R09: 0000000000000001 <4>[ 572.638012] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa3 <4>[ 572.638015] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95d003 <4>[ 572.638017] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.638020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.638023] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.638025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.638027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.639612] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.641293] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.641508] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.641549] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.641552] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.641556] RAX: 0000000000000000 RBX: ffff888347efdaf8 RCX: 0000000000000000 <4>[ 572.641558] RDX: 0000000000000000 RSI: 0000000003d1095f RDI: 0000000000000000 <4>[ 572.641560] RBP: ffffc900025b7068 R08: 000000000025d95e R09: 0000000000000001 <4>[ 572.641563] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa2 <4>[ 572.641565] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95e003 <4>[ 572.641568] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.641570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.641573] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.641578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.641580] Call Trace: <4>[ 572.641624] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.644052] ? __lock_acquire+0x442/0x2810 <4>[ 572.644841] ? irqentry_exit+0x77/0xb0 <4>[ 572.644878] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.645111] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.645114] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.645116] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.645120] RAX: 0000000000000000 RBX: ffff888347efdb00 RCX: 0000000000000000 <4>[ 572.645123] RDX: 0000000000000000 RSI: 0000000003d10960 RDI: 0000000000000000 <4>[ 572.645125] RBP: ffffc900025b7068 R08: 000000000025d95f R09: 0000000000000001 <4>[ 572.645127] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa1 <4>[ 572.645130] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d95f003 <4>[ 572.645132] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.645135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.645137] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.645140] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.645142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.645145] Call Trace: <4>[ 572.645147] <TASK> <4>[ 572.645154] ? __warn+0x93/0x1c0 <4>[ 572.645209] __iommu_map+0x119/0x2c0 <4>[ 572.647648] ? __lock_acquire+0x442/0x2810 <4>[ 572.648470] ? irqentry_exit+0x77/0xb0 <4>[ 572.648507] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.648748] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.648751] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.648754] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.648758] RAX: 0000000000000000 RBX: ffff888347efdb08 RCX: 0000000000000000 <4>[ 572.648760] RDX: 0000000000000000 RSI: 0000000003d10961 RDI: 0000000000000000 <4>[ 572.648770] RBP: ffffc900025b7068 R08: 000000000025d960 R09: 0000000000000001 <4>[ 572.648773] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9aa0 <4>[ 572.648775] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d960003 <4>[ 572.648778] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.648781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.648783] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.648786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.648788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.648791] Call Trace: <4>[ 572.648793] <TASK> <4>[ 572.648796] ? show_regs+0x6c/0x80 <4>[ 572.648859] __iommu_map+0x119/0x2c0 <4>[ 572.650439] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.652175] ? clear_bhb_loop+0x15/0x70 <4>[ 572.652204] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.652441] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.652445] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.652447] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.652451] RAX: 0000000000000000 RBX: ffff888347efdb10 RCX: 0000000000000000 <4>[ 572.652454] RDX: 0000000000000000 RSI: 0000000003d10962 RDI: 0000000000000000 <4>[ 572.652456] RBP: ffffc900025b7068 R08: 000000000025d961 R09: 0000000000000001 <4>[ 572.652459] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9f <4>[ 572.652461] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d961003 <4>[ 572.652464] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.652467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.652469] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.652472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.652474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.652477] Call Trace: <4>[ 572.652479] <TASK> <4>[ 572.652481] ? show_regs+0x6c/0x80 <4>[ 572.652544] __iommu_map+0x119/0x2c0 <4>[ 572.655046] ? __lock_acquire+0x442/0x2810 <4>[ 572.655870] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.655936] hardirqs last disabled at (206126144): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.656156] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.656159] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.656161] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.656165] RAX: 0000000000000000 RBX: ffff888347efdb18 RCX: 0000000000000000 <4>[ 572.656168] RDX: 0000000000000000 RSI: 0000000003d10963 RDI: 0000000000000000 <4>[ 572.656170] RBP: ffffc900025b7068 R08: 000000000025d962 R09: 0000000000000001 <4>[ 572.656173] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9e <4>[ 572.656175] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d962003 <4>[ 572.656178] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.656181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.656183] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.656186] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.656188] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.656190] Call Trace: <4>[ 572.656237] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.659195] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.659550] ? irqentry_exit+0x77/0xb0 <4>[ 572.659588] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.659838] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.659844] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.659847] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.659850] RAX: 0000000000000000 RBX: ffff888347efdb20 RCX: 0000000000000000 <4>[ 572.659853] RDX: 0000000000000000 RSI: 0000000003d10964 RDI: 0000000000000000 <4>[ 572.659855] RBP: ffffc900025b7068 R08: 000000000025d963 R09: 0000000000000001 <4>[ 572.659858] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9d <4>[ 572.659860] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d963003 <4>[ 572.659863] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.659866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.659868] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.659871] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.659873] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.662908] drm_ioctl+0x2de/0x5a0 <4>[ 572.663242] ? up_read+0x22/0x30 <4>[ 572.663285] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.663529] Tainted: [U]=USER, [W]=WARN <4>[ 572.663533] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.663536] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.663539] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.663543] RAX: 0000000000000000 RBX: ffff888347efdb28 RCX: 0000000000000000 <4>[ 572.663546] RDX: 0000000000000000 RSI: 0000000003d10965 RDI: 0000000000000000 <4>[ 572.663548] RBP: ffffc900025b7068 R08: 000000000025d964 R09: 0000000000000001 <4>[ 572.663551] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9c <4>[ 572.663553] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d964003 <4>[ 572.663556] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.663558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.663561] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.663564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.663566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.663568] Call Trace: <4>[ 572.663571] <TASK> <4>[ 572.663589] ? report_bug+0x182/0x1b0 <4>[ 572.663908] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.666931] ? up_read+0x22/0x30 <4>[ 572.666979] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.667220] Tainted: [U]=USER, [W]=WARN <4>[ 572.667225] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.667228] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.667231] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.667234] RAX: 0000000000000000 RBX: ffff888347efdb30 RCX: 0000000000000000 <4>[ 572.667237] RDX: 0000000000000000 RSI: 0000000003d10966 RDI: 0000000000000000 <4>[ 572.667239] RBP: ffffc900025b7068 R08: 000000000025d965 R09: 0000000000000001 <4>[ 572.667242] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9b <4>[ 572.667244] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d965003 <4>[ 572.667247] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.667250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.667252] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.667255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.667257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.667260] Call Trace: <4>[ 572.667270] ? __warn+0x93/0x1c0 <4>[ 572.667327] __iommu_map+0x119/0x2c0 <4>[ 572.669828] ? __lock_acquire+0x442/0x2810 <4>[ 572.670577] ? irqentry_exit+0x77/0xb0 <4>[ 572.670612] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.670868] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.670871] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.670874] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.670878] RAX: 0000000000000000 RBX: ffff888347efdb38 RCX: 0000000000000000 <4>[ 572.670880] RDX: 0000000000000000 RSI: 0000000003d10967 RDI: 0000000000000000 <4>[ 572.670882] RBP: ffffc900025b7068 R08: 000000000025d966 R09: 0000000000000001 <4>[ 572.670885] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a9a <4>[ 572.670887] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d966003 <4>[ 572.670890] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.670892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.670895] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.670897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.670899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.670902] Call Trace: <4>[ 572.670904] <TASK> <4>[ 572.670906] ? show_regs+0x6c/0x80 <4>[ 572.670951] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.674016] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.674141] ? clear_bhb_loop+0x15/0x70 <4>[ 572.674175] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.674403] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.674406] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.674409] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.674413] RAX: 0000000000000000 RBX: ffff888347efdb40 RCX: 0000000000000000 <4>[ 572.674415] RDX: 0000000000000000 RSI: 0000000003d10968 RDI: 0000000000000000 <4>[ 572.674417] RBP: ffffc900025b7068 R08: 000000000025d967 R09: 0000000000000001 <4>[ 572.674420] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a99 <4>[ 572.674422] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d967003 <4>[ 572.674425] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.674427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.674430] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.674432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.674435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.674437] Call Trace: <4>[ 572.674439] <TASK> <4>[ 572.674442] ? show_regs+0x6c/0x80 <4>[ 572.674511] iommu_map_sg+0xbf/0x210 <4>[ 572.676934] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.677706] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.677950] Tainted: [U]=USER, [W]=WARN <4>[ 572.677955] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.677958] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.677961] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.677964] RAX: 0000000000000000 RBX: ffff888347efdb48 RCX: 0000000000000000 <4>[ 572.677967] RDX: 0000000000000000 RSI: 0000000003d10969 RDI: 0000000000000000 <4>[ 572.677969] RBP: ffffc900025b7068 R08: 000000000025d968 R09: 0000000000000001 <4>[ 572.677971] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a98 <4>[ 572.677974] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d968003 <4>[ 572.677976] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.677979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.677982] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.677984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.677986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.677989] Call Trace: <4>[ 572.677993] ? show_regs+0x6c/0x80 <4>[ 572.678063] iommu_map_sg+0xbf/0x210 <4>[ 572.680466] ? find_held_lock+0x31/0x90 <4>[ 572.681229] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.681292] hardirqs last disabled at (206134894): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.681502] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.681505] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.681507] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.681511] RAX: 0000000000000000 RBX: ffff888347efdb50 RCX: 0000000000000000 <4>[ 572.681513] RDX: 0000000000000000 RSI: 0000000003d1096a RDI: 0000000000000000 <4>[ 572.681516] RBP: ffffc900025b7068 R08: 000000000025d969 R09: 0000000000000001 <4>[ 572.681518] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a97 <4>[ 572.681521] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d969003 <4>[ 572.681523] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.681526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.681528] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.681531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.681533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.681535] Call Trace: <4>[ 572.681570] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.682912] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 572.684806] ? clear_bhb_loop+0x15/0x70 <4>[ 572.684835] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.685064] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.685068] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.685070] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.685074] RAX: 0000000000000000 RBX: ffff888347efdb58 RCX: 0000000000000000 <4>[ 572.685076] RDX: 0000000000000000 RSI: 0000000003d1096b RDI: 0000000000000000 <4>[ 572.685079] RBP: ffffc900025b7068 R08: 000000000025d96a R09: 0000000000000001 <4>[ 572.685081] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a96 <4>[ 572.685083] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96a003 <4>[ 572.685086] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.685089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.685091] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.685094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.685096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.685098] Call Trace: <4>[ 572.685100] <TASK> <4>[ 572.685103] ? show_regs+0x6c/0x80 <4>[ 572.685163] __iommu_map+0x119/0x2c0 <4>[ 572.686706] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.688373] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.688589] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.688631] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.688634] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.688637] RAX: 0000000000000000 RBX: ffff888347efdb60 RCX: 0000000000000000 <4>[ 572.688640] RDX: 0000000000000000 RSI: 0000000003d1096c RDI: 0000000000000000 <4>[ 572.688642] RBP: ffffc900025b7068 R08: 000000000025d96b R09: 0000000000000001 <4>[ 572.688645] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a95 <4>[ 572.688647] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96b003 <4>[ 572.688649] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.688652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.688655] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.688659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.688662] Call Trace: <4>[ 572.688687] ? handle_bug+0x6e/0xb0 <4>[ 572.688775] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.691933] ? up_read+0x22/0x30 <4>[ 572.691975] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.692211] Tainted: [U]=USER, [W]=WARN <4>[ 572.692216] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.692219] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.692222] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.692226] RAX: 0000000000000000 RBX: ffff888347efdb68 RCX: 0000000000000000 <4>[ 572.692228] RDX: 0000000000000000 RSI: 0000000003d1096d RDI: 0000000000000000 <4>[ 572.692230] RBP: ffffc900025b7068 R08: 000000000025d96c R09: 0000000000000001 <4>[ 572.692233] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a94 <4>[ 572.692235] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96c003 <4>[ 572.692238] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.692240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.692243] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.692246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.692248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.692250] Call Trace: <4>[ 572.692260] ? __warn+0x93/0x1c0 <4>[ 572.692315] __iommu_map+0x119/0x2c0 <4>[ 572.694723] ? find_held_lock+0x31/0x90 <4>[ 572.695485] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.695549] hardirqs last disabled at (206139896): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.695770] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.695773] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.695776] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.695780] RAX: 0000000000000000 RBX: ffff888347efdb70 RCX: 0000000000000000 <4>[ 572.695782] RDX: 0000000000000000 RSI: 0000000003d1096e RDI: 0000000000000000 <4>[ 572.695785] RBP: ffffc900025b7068 R08: 000000000025d96d R09: 0000000000000001 <4>[ 572.695787] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a93 <4>[ 572.695789] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96d003 <4>[ 572.695792] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.695795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.695798] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.695800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.695803] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.695810] ? show_regs+0x6c/0x80 <4>[ 572.695881] iommu_map_sg+0xbf/0x210 <4>[ 572.698300] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.699090] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.699329] Tainted: [U]=USER, [W]=WARN <4>[ 572.699334] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.699337] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.699340] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.699343] RAX: 0000000000000000 RBX: ffff888347efdb78 RCX: 0000000000000000 <4>[ 572.699346] RDX: 0000000000000000 RSI: 0000000003d1096f RDI: 0000000000000000 <4>[ 572.699348] RBP: ffffc900025b7068 R08: 000000000025d96e R09: 0000000000000001 <4>[ 572.699350] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a92 <4>[ 572.699353] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96e003 <4>[ 572.699355] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.699358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.699361] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.699363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.699365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.699368] Call Trace: <4>[ 572.699370] <TASK> <4>[ 572.699388] ? report_bug+0x182/0x1b0 <4>[ 572.699474] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.702652] ? up_read+0x22/0x30 <4>[ 572.702694] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.702940] Tainted: [U]=USER, [W]=WARN <4>[ 572.702944] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.702947] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.702950] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.702954] RAX: 0000000000000000 RBX: ffff888347efdb80 RCX: 0000000000000000 <4>[ 572.702956] RDX: 0000000000000000 RSI: 0000000003d10970 RDI: 0000000000000000 <4>[ 572.702958] RBP: ffffc900025b7068 R08: 000000000025d96f R09: 0000000000000001 <4>[ 572.702961] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a91 <4>[ 572.702963] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d96f003 <4>[ 572.702966] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.702968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.702971] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.702974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.702976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.702978] Call Trace: <4>[ 572.702980] <TASK> <4>[ 572.703004] ? handle_bug+0x6e/0xb0 <4>[ 572.703084] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.706217] ? clear_bhb_loop+0x15/0x70 <4>[ 572.706248] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.706481] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.706484] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.706487] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.706491] RAX: 0000000000000000 RBX: ffff888347efdb88 RCX: 0000000000000000 <4>[ 572.706493] RDX: 0000000000000000 RSI: 0000000003d10971 RDI: 0000000000000000 <4>[ 572.706496] RBP: ffffc900025b7068 R08: 000000000025d970 R09: 0000000000000001 <4>[ 572.706498] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a90 <4>[ 572.706500] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d970003 <4>[ 572.706503] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.706506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.706508] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.706511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.706513] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.706515] Call Trace: <4>[ 572.706517] <TASK> <4>[ 572.706520] ? show_regs+0x6c/0x80 <4>[ 572.706546] ? exc_invalid_op+0x18/0x80 <4>[ 572.707307] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 572.709889] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.709954] hardirqs last disabled at (206144900): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.710170] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.710173] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.710176] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.710180] RAX: 0000000000000000 RBX: ffff888347efdb90 RCX: 0000000000000000 <4>[ 572.710182] RDX: 0000000000000000 RSI: 0000000003d10972 RDI: 0000000000000000 <4>[ 572.710184] RBP: ffffc900025b7068 R08: 000000000025d971 R09: 0000000000000001 <4>[ 572.710187] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8f <4>[ 572.710189] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d971003 <4>[ 572.710192] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.710195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.710197] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.710200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.710202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.710205] Call Trace: <4>[ 572.710224] ? report_bug+0x182/0x1b0 <4>[ 572.710531] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.713550] ? up_read+0x22/0x30 <4>[ 572.713593] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.713843] Tainted: [U]=USER, [W]=WARN <4>[ 572.713848] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.713851] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.713854] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.713858] RAX: 0000000000000000 RBX: ffff888347efdb98 RCX: 0000000000000000 <4>[ 572.713861] RDX: 0000000000000000 RSI: 0000000003d10973 RDI: 0000000000000000 <4>[ 572.713863] RBP: ffffc900025b7068 R08: 000000000025d972 R09: 0000000000000001 <4>[ 572.713866] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8e <4>[ 572.713868] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d972003 <4>[ 572.713871] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.713874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.713877] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.713880] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.713882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.713885] Call Trace: <4>[ 572.713895] ? __warn+0x93/0x1c0 <4>[ 572.713963] iommu_map_sg+0xbf/0x210 <4>[ 572.716463] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.717273] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.717519] Tainted: [U]=USER, [W]=WARN <4>[ 572.717524] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.717527] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.717530] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.717534] RAX: 0000000000000000 RBX: ffff888347efdba0 RCX: 0000000000000000 <4>[ 572.717537] RDX: 0000000000000000 RSI: 0000000003d10974 RDI: 0000000000000000 <4>[ 572.717539] RBP: ffffc900025b7068 R08: 000000000025d973 R09: 0000000000000001 <4>[ 572.717542] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8d <4>[ 572.717544] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d973003 <4>[ 572.717547] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.717550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.717552] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.717555] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.717557] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.717560] Call Trace: <4>[ 572.717562] <TASK> <4>[ 572.717592] ? exc_invalid_op+0x18/0x80 <4>[ 572.718129] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.720961] ? up_read+0x22/0x30 <4>[ 572.721006] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.721251] Tainted: [U]=USER, [W]=WARN <4>[ 572.721256] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.721259] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.721262] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.721266] RAX: 0000000000000000 RBX: ffff888347efdba8 RCX: 0000000000000000 <4>[ 572.721268] RDX: 0000000000000000 RSI: 0000000003d10975 RDI: 0000000000000000 <4>[ 572.721271] RBP: ffffc900025b7068 R08: 000000000025d974 R09: 0000000000000001 <4>[ 572.721273] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8c <4>[ 572.721276] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d974003 <4>[ 572.721278] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.721281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.721284] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.721287] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.721289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.721292] Call Trace: <4>[ 572.721302] ? __warn+0x93/0x1c0 <4>[ 572.721370] iommu_map_sg+0xbf/0x210 <4>[ 572.723885] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.724687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.724937] Tainted: [U]=USER, [W]=WARN <4>[ 572.724942] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.724946] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.724949] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.724952] RAX: 0000000000000000 RBX: ffff888347efdbb0 RCX: 0000000000000000 <4>[ 572.724955] RDX: 0000000000000000 RSI: 0000000003d10976 RDI: 0000000000000000 <4>[ 572.724957] RBP: ffffc900025b7068 R08: 000000000025d975 R09: 0000000000000001 <4>[ 572.724960] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8b <4>[ 572.724962] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d975003 <4>[ 572.724965] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.724968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.724971] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.724973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.724976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.724978] Call Trace: <4>[ 572.724989] ? __warn+0x93/0x1c0 <4>[ 572.725076] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 572.728256] ? do_syscall_64+0x9d/0x180 <4>[ 572.728365] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.728623] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.728626] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.728630] RAX: 0000000000000000 RBX: ffff888347efdbb8 RCX: 0000000000000000 <4>[ 572.728632] RDX: 0000000000000000 RSI: 0000000003d10977 RDI: 0000000000000000 <4>[ 572.728635] RBP: ffffc900025b7068 R08: 000000000025d976 R09: 0000000000000001 <4>[ 572.728637] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a8a <4>[ 572.728640] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d976003 <4>[ 572.728642] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.728645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.728648] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.728650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.728652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.728758] dma_map_sgtable+0x1d/0x40 <4>[ 572.731910] x64_sys_call+0x131e/0x2650 <4>[ 572.732050] RIP: 0033:0x7b5c72124ded <4>[ 572.732082] </TASK> <4>[ 572.732146] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.732342] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.732395] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.735573] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.735704] ? irqentry_exit+0x77/0xb0 <4>[ 572.735741] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.735991] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.735994] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.735997] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.736001] RAX: 0000000000000000 RBX: ffff888347efdbc8 RCX: 0000000000000000 <4>[ 572.736003] RDX: 0000000000000000 RSI: 0000000003d10979 RDI: 0000000000000000 <4>[ 572.736005] RBP: ffffc900025b7068 R08: 000000000025d978 R09: 0000000000000001 <4>[ 572.736008] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a88 <4>[ 572.736010] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d978003 <4>[ 572.736013] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.736016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.736019] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.736021] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.736024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.736026] Call Trace: <4>[ 572.736028] <TASK> <4>[ 572.736036] ? __warn+0x93/0x1c0 <4>[ 572.736112] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.739257] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.739396] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.739495] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.739696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.739749] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.742952] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.743111] ? clear_bhb_loop+0x15/0x70 <4>[ 572.743161] </TASK> <2>[ 572.743182] DMAR: ERROR: DMA PTE for vPFN 0x3d1097b already set (to 25d97a003 not 25d97a003) <4>[ 572.743380] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.743383] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.743386] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.743390] RAX: 0000000000000000 RBX: ffff888347efdbd8 RCX: 0000000000000000 <4>[ 572.743392] RDX: 0000000000000000 RSI: 0000000003d1097b RDI: 0000000000000000 <4>[ 572.743394] RBP: ffffc900025b7068 R08: 000000000025d97a R09: 0000000000000001 <4>[ 572.743397] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a86 <4>[ 572.743399] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97a003 <4>[ 572.743402] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.743404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.743407] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.743409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.743412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.743414] Call Trace: <4>[ 572.743436] ? report_bug+0x182/0x1b0 <4>[ 572.743775] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.746749] ? lock_release+0xd4/0x2b0 <4>[ 572.746833] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.747074] Tainted: [U]=USER, [W]=WARN <4>[ 572.747079] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.747082] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.747085] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.747089] RAX: 0000000000000000 RBX: ffff888347efdbe0 RCX: 0000000000000000 <4>[ 572.747091] RDX: 0000000000000000 RSI: 0000000003d1097c RDI: 0000000000000000 <4>[ 572.747093] RBP: ffffc900025b7068 R08: 000000000025d97b R09: 0000000000000001 <4>[ 572.747096] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a85 <4>[ 572.747098] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97b003 <4>[ 572.747100] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.747103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.747106] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.747108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.747111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.747124] ? __warn+0x93/0x1c0 <4>[ 572.747196] __iommu_map+0x119/0x2c0 <4>[ 572.749653] ? __lock_acquire+0x442/0x2810 <4>[ 572.750501] ? irqentry_exit+0x77/0xb0 <4>[ 572.750538] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.750790] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.750793] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.750796] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.750799] RAX: 0000000000000000 RBX: ffff888347efdbe8 RCX: 0000000000000000 <4>[ 572.750802] RDX: 0000000000000000 RSI: 0000000003d1097d RDI: 0000000000000000 <4>[ 572.750804] RBP: ffffc900025b7068 R08: 000000000025d97c R09: 0000000000000001 <4>[ 572.750807] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a84 <4>[ 572.750809] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97c003 <4>[ 572.750812] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.750815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.750817] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.750820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.750822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.750825] Call Trace: <4>[ 572.750827] <TASK> <4>[ 572.750830] ? show_regs+0x6c/0x80 <4>[ 572.750891] ? mark_held_locks+0x46/0x90 <4>[ 572.753366] ? __lock_acquire+0x442/0x2810 <4>[ 572.754213] ? clear_bhb_loop+0x15/0x70 <4>[ 572.754248] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.754484] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.754488] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.754490] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.754494] RAX: 0000000000000000 RBX: ffff888347efdbf0 RCX: 0000000000000000 <4>[ 572.754496] RDX: 0000000000000000 RSI: 0000000003d1097e RDI: 0000000000000000 <4>[ 572.754499] RBP: ffffc900025b7068 R08: 000000000025d97d R09: 0000000000000001 <4>[ 572.754501] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a83 <4>[ 572.754503] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97d003 <4>[ 572.754506] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.754509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.754511] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.754514] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.754516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.754518] Call Trace: <4>[ 572.754520] <TASK> <4>[ 572.754523] ? show_regs+0x6c/0x80 <4>[ 572.754601] __iommu_map+0x119/0x2c0 <4>[ 572.756162] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.757918] ? clear_bhb_loop+0x15/0x70 <4>[ 572.757978] softirqs last enabled at (206175308): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.758186] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.758189] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.758192] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.758196] RAX: 0000000000000000 RBX: ffff888347efdbf8 RCX: 0000000000000000 <4>[ 572.758198] RDX: 0000000000000000 RSI: 0000000003d1097f RDI: 0000000000000000 <4>[ 572.758200] RBP: ffffc900025b7068 R08: 000000000025d97e R09: 0000000000000001 <4>[ 572.758203] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a82 <4>[ 572.758205] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97e003 <4>[ 572.758208] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.758211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.758213] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.758216] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.758218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.758231] ? __warn+0x93/0x1c0 <4>[ 572.758318] iommu_map_sg+0xbf/0x210 <4>[ 572.761199] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.761583] ? irqentry_exit+0x77/0xb0 <4>[ 572.761620] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.761867] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.761871] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.761873] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.761877] RAX: 0000000000000000 RBX: ffff888347efdc00 RCX: 0000000000000000 <4>[ 572.761879] RDX: 0000000000000000 RSI: 0000000003d10980 RDI: 0000000000000000 <4>[ 572.761882] RBP: ffffc900025b7068 R08: 000000000025d97f R09: 0000000000000001 <4>[ 572.761884] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a81 <4>[ 572.761886] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d97f003 <4>[ 572.761889] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.761892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.761894] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.761897] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.761899] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.761901] Call Trace: <4>[ 572.761903] <TASK> <4>[ 572.761906] ? show_regs+0x6c/0x80 <4>[ 572.761967] ? mark_held_locks+0x46/0x90 <4>[ 572.764432] ? __lock_acquire+0x442/0x2810 <4>[ 572.765286] ? irqentry_exit+0x77/0xb0 <4>[ 572.765323] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.765562] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.765565] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.765568] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.765572] RAX: 0000000000000000 RBX: ffff888347efdc08 RCX: 0000000000000000 <4>[ 572.765574] RDX: 0000000000000000 RSI: 0000000003d10981 RDI: 0000000000000000 <4>[ 572.765576] RBP: ffffc900025b7068 R08: 000000000025d980 R09: 0000000000000001 <4>[ 572.765579] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a80 <4>[ 572.765581] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d980003 <4>[ 572.765584] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.765587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.765589] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.765592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.765594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.765596] Call Trace: <4>[ 572.765598] <TASK> <4>[ 572.765607] ? __warn+0x93/0x1c0 <4>[ 572.765682] __iommu_map+0x119/0x2c0 <4>[ 572.768166] ? find_held_lock+0x31/0x90 <4>[ 572.768981] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.769053] hardirqs last disabled at (206189310): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.769265] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.769268] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.769271] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.769275] RAX: 0000000000000000 RBX: ffff888347efdc10 RCX: 0000000000000000 <4>[ 572.769277] RDX: 0000000000000000 RSI: 0000000003d10982 RDI: 0000000000000000 <4>[ 572.769280] RBP: ffffc900025b7068 R08: 000000000025d981 R09: 0000000000000001 <4>[ 572.769282] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7f <4>[ 572.769284] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d981003 <4>[ 572.769287] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.769290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.769292] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.769295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.769297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.769310] ? __warn+0x93/0x1c0 <4>[ 572.769398] iommu_map_sg+0xbf/0x210 <4>[ 572.771893] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.772719] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.772971] Tainted: [U]=USER, [W]=WARN <4>[ 572.772975] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.772978] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.772981] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.772985] RAX: 0000000000000000 RBX: ffff888347efdc18 RCX: 0000000000000000 <4>[ 572.772987] RDX: 0000000000000000 RSI: 0000000003d10983 RDI: 0000000000000000 <4>[ 572.772990] RBP: ffffc900025b7068 R08: 000000000025d982 R09: 0000000000000001 <4>[ 572.772992] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7e <4>[ 572.772994] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d982003 <4>[ 572.772997] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.773000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.773002] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.773005] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.773007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.773009] Call Trace: <4>[ 572.773011] <TASK> <4>[ 572.773020] ? __warn+0x93/0x1c0 <4>[ 572.773135] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 572.776272] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.776416] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.776663] Tainted: [U]=USER, [W]=WARN <4>[ 572.776668] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.776671] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.776674] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.776678] RAX: 0000000000000000 RBX: ffff888347efdc20 RCX: 0000000000000000 <4>[ 572.776680] RDX: 0000000000000000 RSI: 0000000003d10984 RDI: 0000000000000000 <4>[ 572.776682] RBP: ffffc900025b7068 R08: 000000000025d983 R09: 0000000000000001 <4>[ 572.776685] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7d <4>[ 572.776687] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d983003 <4>[ 572.776689] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.776692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.776695] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.776697] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.776699] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.776702] Call Trace: <4>[ 572.776713] ? __warn+0x93/0x1c0 <4>[ 572.776809] iommu_map_sg+0xbf/0x210 <4>[ 572.779699] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.780106] ? clear_bhb_loop+0x15/0x70 <4>[ 572.780136] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.780373] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.780376] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.780379] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.780383] RAX: 0000000000000000 RBX: ffff888347efdc28 RCX: 0000000000000000 <4>[ 572.780385] RDX: 0000000000000000 RSI: 0000000003d10985 RDI: 0000000000000000 <4>[ 572.780388] RBP: ffffc900025b7068 R08: 000000000025d984 R09: 0000000000000001 <4>[ 572.780390] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7c <4>[ 572.780392] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d984003 <4>[ 572.780395] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.780398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.780400] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.780403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.780405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.780407] Call Trace: <4>[ 572.780409] <TASK> <4>[ 572.780412] ? show_regs+0x6c/0x80 <4>[ 572.780468] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.783636] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.783812] ? clear_bhb_loop+0x15/0x70 <4>[ 572.783841] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.784079] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.784082] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.784084] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.784088] RAX: 0000000000000000 RBX: ffff888347efdc30 RCX: 0000000000000000 <4>[ 572.784091] RDX: 0000000000000000 RSI: 0000000003d10986 RDI: 0000000000000000 <4>[ 572.784093] RBP: ffffc900025b7068 R08: 000000000025d985 R09: 0000000000000001 <4>[ 572.784095] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7b <4>[ 572.784098] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d985003 <4>[ 572.784100] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.784103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.784106] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.784108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.784110] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.784113] Call Trace: <4>[ 572.784115] <TASK> <4>[ 572.784118] ? show_regs+0x6c/0x80 <4>[ 572.784196] __iommu_map+0x119/0x2c0 <4>[ 572.786644] ? __lock_acquire+0x442/0x2810 <4>[ 572.787501] ? irqentry_exit+0x77/0xb0 <4>[ 572.787538] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.787783] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.787789] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.787792] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.787796] RAX: 0000000000000000 RBX: ffff888347efdc38 RCX: 0000000000000000 <4>[ 572.787798] RDX: 0000000000000000 RSI: 0000000003d10987 RDI: 0000000000000000 <4>[ 572.787800] RBP: ffffc900025b7068 R08: 000000000025d986 R09: 0000000000000001 <4>[ 572.787803] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a7a <4>[ 572.787805] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d986003 <4>[ 572.787808] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.787810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.787813] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.787818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.787820] Call Trace: <4>[ 572.787862] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.789026] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.791217] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.791473] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.791476] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.791479] RAX: 0000000000000000 RBX: ffff888347efdc40 RCX: 0000000000000000 <4>[ 572.791482] RDX: 0000000000000000 RSI: 0000000003d10988 RDI: 0000000000000000 <4>[ 572.791484] RBP: ffffc900025b7068 R08: 000000000025d987 R09: 0000000000000001 <4>[ 572.791487] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a79 <4>[ 572.791489] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d987003 <4>[ 572.791492] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.791494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.791497] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.791499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.791501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.791864] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.794879] ? up_read+0x22/0x30 <4>[ 572.794925] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.795170] Tainted: [U]=USER, [W]=WARN <4>[ 572.795175] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.795178] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.795181] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.795184] RAX: 0000000000000000 RBX: ffff888347efdc48 RCX: 0000000000000000 <4>[ 572.795187] RDX: 0000000000000000 RSI: 0000000003d10989 RDI: 0000000000000000 <4>[ 572.795189] RBP: ffffc900025b7068 R08: 000000000025d988 R09: 0000000000000001 <4>[ 572.795191] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a78 <4>[ 572.795194] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d988003 <4>[ 572.795196] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.795199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.795202] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.795204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.795207] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.795209] Call Trace: <4>[ 572.795220] ? __warn+0x93/0x1c0 <4>[ 572.795318] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.798491] ? do_syscall_64+0x9d/0x180 <4>[ 572.798619] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.798885] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.798887] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.798891] RAX: 0000000000000000 RBX: ffff888347efdc50 RCX: 0000000000000000 <4>[ 572.798893] RDX: 0000000000000000 RSI: 0000000003d1098a RDI: 0000000000000000 <4>[ 572.798896] RBP: ffffc900025b7068 R08: 000000000025d989 R09: 0000000000000001 <4>[ 572.798898] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a77 <4>[ 572.798901] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d989003 <4>[ 572.798903] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.798906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.798908] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.798911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.798913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.799712] ? lock_acquire+0xc9/0x300 <4>[ 572.802259] ? lock_release+0xd4/0x2b0 <4>[ 572.802328] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.802575] Tainted: [U]=USER, [W]=WARN <4>[ 572.802579] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.802582] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.802585] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.802589] RAX: 0000000000000000 RBX: ffff888347efdc58 RCX: 0000000000000000 <4>[ 572.802591] RDX: 0000000000000000 RSI: 0000000003d1098b RDI: 0000000000000000 <4>[ 572.802593] RBP: ffffc900025b7068 R08: 000000000025d98a R09: 0000000000000001 <4>[ 572.802596] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a76 <4>[ 572.802598] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98a003 <4>[ 572.802601] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.802604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.802606] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.802609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.802611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.802613] Call Trace: <4>[ 572.802635] ? report_bug+0x182/0x1b0 <4>[ 572.802977] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.805970] ? lock_release+0xd4/0x2b0 <4>[ 572.806047] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.806289] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.806295] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.806297] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.806301] RAX: 0000000000000000 RBX: ffff888347efdc60 RCX: 0000000000000000 <4>[ 572.806304] RDX: 0000000000000000 RSI: 0000000003d1098c RDI: 0000000000000000 <4>[ 572.806306] RBP: ffffc900025b7068 R08: 000000000025d98b R09: 0000000000000001 <4>[ 572.806308] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a75 <4>[ 572.806311] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98b003 <4>[ 572.806313] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.806316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.806318] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.806321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.806323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.809547] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.809705] ? clear_bhb_loop+0x15/0x70 <4>[ 572.809740] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.809985] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.809989] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.809991] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.809995] RAX: 0000000000000000 RBX: ffff888347efdc68 RCX: 0000000000000000 <4>[ 572.809997] RDX: 0000000000000000 RSI: 0000000003d1098d RDI: 0000000000000000 <4>[ 572.810000] RBP: ffffc900025b7068 R08: 000000000025d98c R09: 0000000000000001 <4>[ 572.810002] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a74 <4>[ 572.810004] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98c003 <4>[ 572.810007] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.810010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.810012] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.810015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.810017] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.810019] Call Trace: <4>[ 572.810022] <TASK> <4>[ 572.810025] ? show_regs+0x6c/0x80 <4>[ 572.810103] __iommu_map+0x119/0x2c0 <4>[ 572.811652] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.813401] ? clear_bhb_loop+0x15/0x70 <4>[ 572.813448] </TASK> <4>[ 572.813466] ---[ end trace 0000000000000000 ]--- <4>[ 572.813662] Tainted: [U]=USER, [W]=WARN <4>[ 572.813666] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.813669] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.813672] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.813676] RAX: 0000000000000000 RBX: ffff888347efdc70 RCX: 0000000000000000 <4>[ 572.813678] RDX: 0000000000000000 RSI: 0000000003d1098e RDI: 0000000000000000 <4>[ 572.813680] RBP: ffffc900025b7068 R08: 000000000025d98d R09: 0000000000000001 <4>[ 572.813683] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a73 <4>[ 572.813685] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98d003 <4>[ 572.813687] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.813690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.813693] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.813695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.813698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.813700] Call Trace: <4>[ 572.813710] ? __warn+0x93/0x1c0 <4>[ 572.813816] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.816942] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.817109] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.817332] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.817373] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.817376] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.817380] RAX: 0000000000000000 RBX: ffff888347efdc78 RCX: 0000000000000000 <4>[ 572.817382] RDX: 0000000000000000 RSI: 0000000003d1098f RDI: 0000000000000000 <4>[ 572.817384] RBP: ffffc900025b7068 R08: 000000000025d98e R09: 0000000000000001 <4>[ 572.817387] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a72 <4>[ 572.817389] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98e003 <4>[ 572.817391] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.817394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.817397] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.817402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.817426] ? report_bug+0x182/0x1b0 <4>[ 572.817755] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.820768] ? up_read+0x22/0x30 <4>[ 572.820814] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.821058] Tainted: [U]=USER, [W]=WARN <4>[ 572.821062] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.821065] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.821068] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.821072] RAX: 0000000000000000 RBX: ffff888347efdc80 RCX: 0000000000000000 <4>[ 572.821074] RDX: 0000000000000000 RSI: 0000000003d10990 RDI: 0000000000000000 <4>[ 572.821077] RBP: ffffc900025b7068 R08: 000000000025d98f R09: 0000000000000001 <4>[ 572.821079] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a71 <4>[ 572.821081] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d98f003 <4>[ 572.821084] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.821087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.821089] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.821092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.821094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.821096] Call Trace: <4>[ 572.821098] <TASK> <4>[ 572.821133] ? exc_invalid_op+0x18/0x80 <4>[ 572.821663] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 572.824474] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.824544] </TASK> <4>[ 572.824606] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.824803] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.824871] ? mark_held_locks+0x46/0x90 <4>[ 572.827296] ? lock_acquire+0xc9/0x300 <4>[ 572.828177] ? up_read+0x22/0x30 <4>[ 572.828223] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.828465] Tainted: [U]=USER, [W]=WARN <4>[ 572.828469] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.828472] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.828475] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.828479] RAX: 0000000000000000 RBX: ffff888347efdc90 RCX: 0000000000000000 <4>[ 572.828481] RDX: 0000000000000000 RSI: 0000000003d10992 RDI: 0000000000000000 <4>[ 572.828483] RBP: ffffc900025b7068 R08: 000000000025d991 R09: 0000000000000001 <4>[ 572.828486] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6f <4>[ 572.828488] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d991003 <4>[ 572.828490] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.828493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.828496] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.828498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.828500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.828503] Call Trace: <4>[ 572.828544] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.829730] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.831938] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.832196] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.832199] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.832203] RAX: 0000000000000000 RBX: ffff888347efdc98 RCX: 0000000000000000 <4>[ 572.832205] RDX: 0000000000000000 RSI: 0000000003d10993 RDI: 0000000000000000 <4>[ 572.832208] RBP: ffffc900025b7068 R08: 000000000025d992 R09: 0000000000000001 <4>[ 572.832210] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6e <4>[ 572.832212] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d992003 <4>[ 572.832215] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.832217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.832220] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.832223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.832225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.832582] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.835655] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.835707] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.835958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.835961] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.835964] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.835968] RAX: 0000000000000000 RBX: ffff888347efdca0 RCX: 0000000000000000 <4>[ 572.835970] RDX: 0000000000000000 RSI: 0000000003d10994 RDI: 0000000000000000 <4>[ 572.835972] RBP: ffffc900025b7068 R08: 000000000025d993 R09: 0000000000000001 <4>[ 572.835975] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6d <4>[ 572.835977] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d993003 <4>[ 572.835980] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.835982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.835985] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.835988] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.835990] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.835992] Call Trace: <4>[ 572.835994] <TASK> <4>[ 572.835997] ? show_regs+0x6c/0x80 <4>[ 572.836058] ? mark_held_locks+0x46/0x90 <4>[ 572.838987] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.839371] ? irqentry_exit+0x77/0xb0 <4>[ 572.839409] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.839648] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.839651] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.839653] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.839657] RAX: 0000000000000000 RBX: ffff888347efdca8 RCX: 0000000000000000 <4>[ 572.839659] RDX: 0000000000000000 RSI: 0000000003d10995 RDI: 0000000000000000 <4>[ 572.839662] RBP: ffffc900025b7068 R08: 000000000025d994 R09: 0000000000000001 <4>[ 572.839664] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6c <4>[ 572.839667] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d994003 <4>[ 572.839669] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.839672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.839674] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.839677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.839679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.839682] Call Trace: <4>[ 572.839684] <TASK> <4>[ 572.839690] ? show_regs+0x6c/0x80 <4>[ 572.839750] ? mark_held_locks+0x46/0x90 <4>[ 572.842363] ? find_held_lock+0x31/0x90 <4>[ 572.843219] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.843298] softirqs last enabled at (206274754): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.843513] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.843516] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.843519] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.843523] RAX: 0000000000000000 RBX: ffff888347efdcb0 RCX: 0000000000000000 <4>[ 572.843525] RDX: 0000000000000000 RSI: 0000000003d10996 RDI: 0000000000000000 <4>[ 572.843528] RBP: ffffc900025b7068 R08: 000000000025d995 R09: 0000000000000001 <4>[ 572.843530] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6b <4>[ 572.843532] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d995003 <4>[ 572.843535] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.843538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.843541] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.843543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.843546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.843553] ? show_regs+0x6c/0x80 <4>[ 572.843649] iommu_map_sg+0xbf/0x210 <4>[ 572.846276] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.847132] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.847384] Tainted: [U]=USER, [W]=WARN <4>[ 572.847389] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.847392] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.847395] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.847399] RAX: 0000000000000000 RBX: ffff888347efdcb8 RCX: 0000000000000000 <4>[ 572.847401] RDX: 0000000000000000 RSI: 0000000003d10997 RDI: 0000000000000000 <4>[ 572.847404] RBP: ffffc900025b7068 R08: 000000000025d996 R09: 0000000000000001 <4>[ 572.847406] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a6a <4>[ 572.847409] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d996003 <4>[ 572.847411] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.847414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.847417] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.847419] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.847422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.847424] Call Trace: <4>[ 572.847436] ? __warn+0x93/0x1c0 <4>[ 572.847526] iommu_map_sg+0xbf/0x210 <4>[ 572.850105] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.850963] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.851196] Tainted: [U]=USER, [W]=WARN <4>[ 572.851200] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.851203] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.851206] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.851209] RAX: 0000000000000000 RBX: ffff888347efdcc0 RCX: 0000000000000000 <4>[ 572.851212] RDX: 0000000000000000 RSI: 0000000003d10998 RDI: 0000000000000000 <4>[ 572.851214] RBP: ffffc900025b7068 R08: 000000000025d997 R09: 0000000000000001 <4>[ 572.851216] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a69 <4>[ 572.851219] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d997003 <4>[ 572.851221] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.851224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.851226] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.851228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.851231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.851233] Call Trace: <4>[ 572.851262] ? handle_bug+0x6e/0xb0 <4>[ 572.851367] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.854573] ? up_read+0x22/0x30 <4>[ 572.854619] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.854866] Tainted: [U]=USER, [W]=WARN <4>[ 572.854871] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.854874] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.854877] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.854881] RAX: 0000000000000000 RBX: ffff888347efdcc8 RCX: 0000000000000000 <4>[ 572.854883] RDX: 0000000000000000 RSI: 0000000003d10999 RDI: 0000000000000000 <4>[ 572.854885] RBP: ffffc900025b7068 R08: 000000000025d998 R09: 0000000000000001 <4>[ 572.854888] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a68 <4>[ 572.854890] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d998003 <4>[ 572.854893] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.854896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.854898] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.854901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.854903] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.854905] Call Trace: <4>[ 572.854916] ? __warn+0x93/0x1c0 <4>[ 572.855031] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 572.858159] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.858303] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.858548] Tainted: [U]=USER, [W]=WARN <4>[ 572.858552] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.858555] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.858558] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.858562] RAX: 0000000000000000 RBX: ffff888347efdcd0 RCX: 0000000000000000 <4>[ 572.858564] RDX: 0000000000000000 RSI: 0000000003d1099a RDI: 0000000000000000 <4>[ 572.858567] RBP: ffffc900025b7068 R08: 000000000025d999 R09: 0000000000000001 <4>[ 572.858569] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a67 <4>[ 572.858571] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d999003 <4>[ 572.858574] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.858577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.858579] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.858582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.858584] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.858586] Call Trace: <4>[ 572.858588] <TASK> <4>[ 572.858622] ? exc_invalid_op+0x18/0x80 <4>[ 572.859588] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 572.862003] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.862251] Tainted: [U]=USER, [W]=WARN <4>[ 572.862255] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.862259] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.862261] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.862265] RAX: 0000000000000000 RBX: ffff888347efdcd8 RCX: 0000000000000000 <4>[ 572.862267] RDX: 0000000000000000 RSI: 0000000003d1099b RDI: 0000000000000000 <4>[ 572.862270] RBP: ffffc900025b7068 R08: 000000000025d99a R09: 0000000000000001 <4>[ 572.862272] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a66 <4>[ 572.862274] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99a003 <4>[ 572.862277] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.862280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.862282] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.862285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.862287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.862289] Call Trace: <4>[ 572.862292] <TASK> <4>[ 572.862320] ? handle_bug+0x6e/0xb0 <4>[ 572.862643] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.865629] ? find_held_lock+0x31/0x90 <4>[ 572.865704] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.865954] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.865959] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.865962] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.865966] RAX: 0000000000000000 RBX: ffff888347efdce0 RCX: 0000000000000000 <4>[ 572.865968] RDX: 0000000000000000 RSI: 0000000003d1099c RDI: 0000000000000000 <4>[ 572.865970] RBP: ffffc900025b7068 R08: 000000000025d99b R09: 0000000000000001 <4>[ 572.865973] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a65 <4>[ 572.865975] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99b003 <4>[ 572.865978] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.865980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.865983] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.865986] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.865988] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.868580] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.869406] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.869647] Tainted: [U]=USER, [W]=WARN <4>[ 572.869652] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.869655] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.869658] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.869662] RAX: 0000000000000000 RBX: ffff888347efdce8 RCX: 0000000000000000 <4>[ 572.869664] RDX: 0000000000000000 RSI: 0000000003d1099d RDI: 0000000000000000 <4>[ 572.869666] RBP: ffffc900025b7068 R08: 000000000025d99c R09: 0000000000000001 <4>[ 572.869669] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a64 <4>[ 572.869671] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99c003 <4>[ 572.869674] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.869676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.869679] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.869685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.869688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.869690] Call Trace: <4>[ 572.869720] ? handle_bug+0x6e/0xb0 <4>[ 572.869839] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.873067] ? do_user_addr_fault+0x303/0x9d0 <4>[ 572.873119] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.873356] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.873359] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.873362] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.873366] RAX: 0000000000000000 RBX: ffff888347efdcf0 RCX: 0000000000000000 <4>[ 572.873368] RDX: 0000000000000000 RSI: 0000000003d1099e RDI: 0000000000000000 <4>[ 572.873371] RBP: ffffc900025b7068 R08: 000000000025d99d R09: 0000000000000001 <4>[ 572.873373] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a63 <4>[ 572.873375] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99d003 <4>[ 572.873378] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.873381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.873383] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.873386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.873388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.873390] Call Trace: <4>[ 572.873392] <TASK> <4>[ 572.873395] ? show_regs+0x6c/0x80 <4>[ 572.873488] iommu_map_sg+0xbf/0x210 <4>[ 572.875985] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.876817] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.877059] Tainted: [U]=USER, [W]=WARN <4>[ 572.877063] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.877067] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.877069] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.877073] RAX: 0000000000000000 RBX: ffff888347efdcf8 RCX: 0000000000000000 <4>[ 572.877075] RDX: 0000000000000000 RSI: 0000000003d1099f RDI: 0000000000000000 <4>[ 572.877078] RBP: ffffc900025b7068 R08: 000000000025d99e R09: 0000000000000001 <4>[ 572.877080] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a62 <4>[ 572.877082] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99e003 <4>[ 572.877085] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.877088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.877090] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.877093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.877095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.877098] Call Trace: <4>[ 572.877108] ? __warn+0x93/0x1c0 <4>[ 572.877195] iommu_map_sg+0xbf/0x210 <4>[ 572.880321] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.880471] ? irqentry_exit+0x77/0xb0 <4>[ 572.880508] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.880745] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.880748] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.880751] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.880755] RAX: 0000000000000000 RBX: ffff888347efdd00 RCX: 0000000000000000 <4>[ 572.880766] RDX: 0000000000000000 RSI: 0000000003d109a0 RDI: 0000000000000000 <4>[ 572.880768] RBP: ffffc900025b7068 R08: 000000000025d99f R09: 0000000000000001 <4>[ 572.880770] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a61 <4>[ 572.880773] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d99f003 <4>[ 572.880775] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.880778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.880781] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.880783] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.880785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.880788] Call Trace: <4>[ 572.880790] <TASK> <4>[ 572.880793] ? show_regs+0x6c/0x80 <4>[ 572.880871] __iommu_map+0x119/0x2c0 <4>[ 572.883336] ? find_held_lock+0x31/0x90 <4>[ 572.884148] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.884223] softirqs last enabled at (206322482): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 572.884431] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.884434] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.884436] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.884440] RAX: 0000000000000000 RBX: ffff888347efdd08 RCX: 0000000000000000 <4>[ 572.884442] RDX: 0000000000000000 RSI: 0000000003d109a1 RDI: 0000000000000000 <4>[ 572.884445] RBP: ffffc900025b7068 R08: 000000000025d9a0 R09: 0000000000000001 <4>[ 572.884447] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a60 <4>[ 572.884449] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a0003 <4>[ 572.884452] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.884455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.884457] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.884460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.884462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.884475] ? __warn+0x93/0x1c0 <4>[ 572.884574] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.887703] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.887879] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.887983] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.888171] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.888256] __iommu_map+0x119/0x2c0 <4>[ 572.889811] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.891561] ? clear_bhb_loop+0x15/0x70 <4>[ 572.891590] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.891843] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.891846] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.891849] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.891852] RAX: 0000000000000000 RBX: ffff888347efdd18 RCX: 0000000000000000 <4>[ 572.891855] RDX: 0000000000000000 RSI: 0000000003d109a3 RDI: 0000000000000000 <4>[ 572.891857] RBP: ffffc900025b7068 R08: 000000000025d9a2 R09: 0000000000000001 <4>[ 572.891859] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a5e <4>[ 572.891862] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a2003 <4>[ 572.891864] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.891867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.891870] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.891872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.891874] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.891877] Call Trace: <4>[ 572.891879] <TASK> <4>[ 572.891900] ? report_bug+0x182/0x1b0 <4>[ 572.892017] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.895238] ? up_read+0x22/0x30 <4>[ 572.895284] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.895526] Tainted: [U]=USER, [W]=WARN <4>[ 572.895530] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.895533] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.895536] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.895540] RAX: 0000000000000000 RBX: ffff888347efdd20 RCX: 0000000000000000 <4>[ 572.895542] RDX: 0000000000000000 RSI: 0000000003d109a4 RDI: 0000000000000000 <4>[ 572.895544] RBP: ffffc900025b7068 R08: 000000000025d9a3 R09: 0000000000000001 <4>[ 572.895547] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a5d <4>[ 572.895549] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a3003 <4>[ 572.895552] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.895554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.895557] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.895560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.895562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.895564] Call Trace: <4>[ 572.895569] ? show_regs+0x6c/0x80 <4>[ 572.895673] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.898794] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.898962] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.899185] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.899227] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.899229] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.899233] RAX: 0000000000000000 RBX: ffff888347efdd28 RCX: 0000000000000000 <4>[ 572.899235] RDX: 0000000000000000 RSI: 0000000003d109a5 RDI: 0000000000000000 <4>[ 572.899238] RBP: ffffc900025b7068 R08: 000000000025d9a4 R09: 0000000000000001 <4>[ 572.899240] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a5c <4>[ 572.899243] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a4003 <4>[ 572.899245] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.899248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.899250] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.899255] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.899257] Call Trace: <4>[ 572.899312] ? intel_iommu_map_pages+0x687/0x820 <4>[ 572.901825] ? find_held_lock+0x31/0x90 <4>[ 572.902635] ? irqentry_exit+0x77/0xb0 <4>[ 572.902678] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.902924] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.902927] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.902930] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.902934] RAX: 0000000000000000 RBX: ffff888347efdd30 RCX: 0000000000000000 <4>[ 572.902936] RDX: 0000000000000000 RSI: 0000000003d109a6 RDI: 0000000000000000 <4>[ 572.902938] RBP: ffffc900025b7068 R08: 000000000025d9a5 R09: 0000000000000001 <4>[ 572.902941] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a5b <4>[ 572.902943] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a5003 <4>[ 572.902945] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.902948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.902951] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.902953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.902956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.902958] Call Trace: <4>[ 572.902960] <TASK> <4>[ 572.902963] ? show_regs+0x6c/0x80 <4>[ 572.903041] __iommu_map+0x119/0x2c0 <4>[ 572.904592] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 572.906348] ? clear_bhb_loop+0x15/0x70 <4>[ 572.906395] </TASK> <4>[ 572.906456] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 572.906645] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.906713] ? intel_iommu_map_pages+0x664/0x820 <4>[ 572.909667] drm_ioctl+0x2de/0x5a0 <4>[ 572.910031] ? up_read+0x22/0x30 <4>[ 572.910078] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.910320] Tainted: [U]=USER, [W]=WARN <4>[ 572.910325] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.910328] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.910331] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.910334] RAX: 0000000000000000 RBX: ffff888347efdd40 RCX: 0000000000000000 <4>[ 572.910337] RDX: 0000000000000000 RSI: 0000000003d109a8 RDI: 0000000000000000 <4>[ 572.910339] RBP: ffffc900025b7068 R08: 000000000025d9a7 R09: 0000000000000001 <4>[ 572.910341] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a59 <4>[ 572.910344] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a7003 <4>[ 572.910346] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.910349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.910351] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.910354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.910356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.910359] Call Trace: <4>[ 572.910369] ? __warn+0x93/0x1c0 <4>[ 572.910468] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.913587] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.913765] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.913990] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.914031] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.914034] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.914037] RAX: 0000000000000000 RBX: ffff888347efdd48 RCX: 0000000000000000 <4>[ 572.914040] RDX: 0000000000000000 RSI: 0000000003d109a9 RDI: 0000000000000000 <4>[ 572.914042] RBP: ffffc900025b7068 R08: 000000000025d9a8 R09: 0000000000000001 <4>[ 572.914044] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a58 <4>[ 572.914047] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a8003 <4>[ 572.914049] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.914052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.914055] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.914059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.914072] ? __warn+0x93/0x1c0 <4>[ 572.914171] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.917287] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.917448] ? clear_bhb_loop+0x15/0x70 <4>[ 572.917495] </TASK> <2>[ 572.917516] DMAR: ERROR: DMA PTE for vPFN 0x3d109aa already set (to 25d9a9003 not 25d9a9003) <4>[ 572.917714] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.917717] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.917720] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.917723] RAX: 0000000000000000 RBX: ffff888347efdd50 RCX: 0000000000000000 <4>[ 572.917726] RDX: 0000000000000000 RSI: 0000000003d109aa RDI: 0000000000000000 <4>[ 572.917728] RBP: ffffc900025b7068 R08: 000000000025d9a9 R09: 0000000000000001 <4>[ 572.917731] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a57 <4>[ 572.917733] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9a9003 <4>[ 572.917735] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.917738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.917741] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.917743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.917745] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.917748] Call Trace: <4>[ 572.917797] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.919172] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 572.921167] ? clear_bhb_loop+0x15/0x70 <4>[ 572.921213] </TASK> <2>[ 572.921235] DMAR: ERROR: DMA PTE for vPFN 0x3d109ab already set (to 25d9aa003 not 25d9aa003) <4>[ 572.921432] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.921435] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.921438] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.921441] RAX: 0000000000000000 RBX: ffff888347efdd58 RCX: 0000000000000000 <4>[ 572.921444] RDX: 0000000000000000 RSI: 0000000003d109ab RDI: 0000000000000000 <4>[ 572.921446] RBP: ffffc900025b7068 R08: 000000000025d9aa R09: 0000000000000001 <4>[ 572.921448] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a56 <4>[ 572.921451] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9aa003 <4>[ 572.921453] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.921456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.921459] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.921461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.921463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.921477] ? __warn+0x93/0x1c0 <4>[ 572.921564] iommu_map_sg+0xbf/0x210 <4>[ 572.924464] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.924874] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.925097] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.925139] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.925141] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.925145] RAX: 0000000000000000 RBX: ffff888347efdd60 RCX: 0000000000000000 <4>[ 572.925148] RDX: 0000000000000000 RSI: 0000000003d109ac RDI: 0000000000000000 <4>[ 572.925150] RBP: ffffc900025b7068 R08: 000000000025d9ab R09: 0000000000000001 <4>[ 572.925152] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a55 <4>[ 572.925155] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ab003 <4>[ 572.925157] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.925160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.925162] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.925167] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.925180] ? __warn+0x93/0x1c0 <4>[ 572.925252] __iommu_map+0x119/0x2c0 <4>[ 572.927839] ? find_held_lock+0x31/0x90 <4>[ 572.928687] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.928773] hardirqs last disabled at (206375854): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.928993] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.928996] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.929000] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.929003] RAX: 0000000000000000 RBX: ffff888347efdd68 RCX: 0000000000000000 <4>[ 572.929006] RDX: 0000000000000000 RSI: 0000000003d109ad RDI: 0000000000000000 <4>[ 572.929008] RBP: ffffc900025b7068 R08: 000000000025d9ac R09: 0000000000000001 <4>[ 572.929011] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a54 <4>[ 572.929013] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ac003 <4>[ 572.929016] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.929019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.929021] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.929024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.929026] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.929040] ? __warn+0x93/0x1c0 <4>[ 572.929115] __iommu_map+0x119/0x2c0 <4>[ 572.931707] ? find_held_lock+0x31/0x90 <4>[ 572.932553] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.932629] hardirqs last disabled at (206380186): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.932857] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.932860] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.932863] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.932867] RAX: 0000000000000000 RBX: ffff888347efdd70 RCX: 0000000000000000 <4>[ 572.932869] RDX: 0000000000000000 RSI: 0000000003d109ae RDI: 0000000000000000 <4>[ 572.932872] RBP: ffffc900025b7068 R08: 000000000025d9ad R09: 0000000000000001 <4>[ 572.932874] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a53 <4>[ 572.932877] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ad003 <4>[ 572.932879] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.932882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.932885] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.932887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.932890] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.932924] ? handle_bug+0x6e/0xb0 <4>[ 572.933037] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.936404] ? up_read+0x22/0x30 <4>[ 572.936452] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.936702] Tainted: [U]=USER, [W]=WARN <4>[ 572.936707] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.936710] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.936713] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.936717] RAX: 0000000000000000 RBX: ffff888347efdd78 RCX: 0000000000000000 <4>[ 572.936719] RDX: 0000000000000000 RSI: 0000000003d109af RDI: 0000000000000000 <4>[ 572.936722] RBP: ffffc900025b7068 R08: 000000000025d9ae R09: 0000000000000001 <4>[ 572.936724] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a52 <4>[ 572.936727] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ae003 <4>[ 572.936729] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.936732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.936735] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.936737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.936740] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.936742] Call Trace: <4>[ 572.936774] ? report_bug+0x182/0x1b0 <4>[ 572.937120] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.940229] ? lock_release+0xd4/0x2b0 <4>[ 572.940308] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.940556] Tainted: [U]=USER, [W]=WARN <4>[ 572.940561] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.940565] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.940567] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.940571] RAX: 0000000000000000 RBX: ffff888347efdd80 RCX: 0000000000000000 <4>[ 572.940574] RDX: 0000000000000000 RSI: 0000000003d109b0 RDI: 0000000000000000 <4>[ 572.940576] RBP: ffffc900025b7068 R08: 000000000025d9af R09: 0000000000000001 <4>[ 572.940579] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a51 <4>[ 572.940581] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9af003 <4>[ 572.940584] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.940587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.940589] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.940592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.940594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.940597] Call Trace: <4>[ 572.940608] ? __warn+0x93/0x1c0 <4>[ 572.940710] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.944008] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 572.944160] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 572.944415] Tainted: [U]=USER, [W]=WARN <4>[ 572.944420] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.944423] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.944426] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.944430] RAX: 0000000000000000 RBX: ffff888347efdd88 RCX: 0000000000000000 <4>[ 572.944433] RDX: 0000000000000000 RSI: 0000000003d109b1 RDI: 0000000000000000 <4>[ 572.944435] RBP: ffffc900025b7068 R08: 000000000025d9b0 R09: 0000000000000001 <4>[ 572.944437] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a50 <4>[ 572.944440] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b0003 <4>[ 572.944442] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.944445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.944448] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.944451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.944453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.944455] Call Trace: <4>[ 572.944478] ? report_bug+0x182/0x1b0 <4>[ 572.944599] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.947963] ? up_read+0x22/0x30 <4>[ 572.948014] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 572.948263] Tainted: [U]=USER, [W]=WARN <4>[ 572.948267] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.948271] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.948274] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.948277] RAX: 0000000000000000 RBX: ffff888347efdd90 RCX: 0000000000000000 <4>[ 572.948280] RDX: 0000000000000000 RSI: 0000000003d109b2 RDI: 0000000000000000 <4>[ 572.948282] RBP: ffffc900025b7068 R08: 000000000025d9b1 R09: 0000000000000001 <4>[ 572.948285] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4f <4>[ 572.948287] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b1003 <4>[ 572.948290] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.948293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.948295] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.948298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.948300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.948303] Call Trace: <4>[ 572.948314] ? __warn+0x93/0x1c0 <4>[ 572.948416] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.951653] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.951837] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.952068] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.952111] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.952114] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.952118] RAX: 0000000000000000 RBX: ffff888347efdd98 RCX: 0000000000000000 <4>[ 572.952120] RDX: 0000000000000000 RSI: 0000000003d109b3 RDI: 0000000000000000 <4>[ 572.952123] RBP: ffffc900025b7068 R08: 000000000025d9b2 R09: 0000000000000001 <4>[ 572.952125] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4e <4>[ 572.952128] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b2003 <4>[ 572.952130] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.952133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.952136] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.952141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.952154] ? __warn+0x93/0x1c0 <4>[ 572.952230] __iommu_map+0x119/0x2c0 <4>[ 572.954804] ? find_held_lock+0x31/0x90 <4>[ 572.955639] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.955714] hardirqs last disabled at (206406198): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.955942] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.955946] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.955949] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.955953] RAX: 0000000000000000 RBX: ffff888347efdda0 RCX: 0000000000000000 <4>[ 572.955955] RDX: 0000000000000000 RSI: 0000000003d109b4 RDI: 0000000000000000 <4>[ 572.955957] RBP: ffffc900025b7068 R08: 000000000025d9b3 R09: 0000000000000001 <4>[ 572.955960] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4d <4>[ 572.955963] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b3003 <4>[ 572.955965] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.955969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.955971] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.955974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.955976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.956021] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 572.957233] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 572.959511] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 572.959785] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.959787] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.959791] RAX: 0000000000000000 RBX: ffff888347efdda8 RCX: 0000000000000000 <4>[ 572.959794] RDX: 0000000000000000 RSI: 0000000003d109b5 RDI: 0000000000000000 <4>[ 572.959796] RBP: ffffc900025b7068 R08: 000000000025d9b4 R09: 0000000000000001 <4>[ 572.959799] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4c <4>[ 572.959801] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b4003 <4>[ 572.959804] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.959807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.959810] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.959812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.959815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.960183] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.963301] ? up_read+0x22/0x30 <4>[ 572.963349] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.963600] Tainted: [U]=USER, [W]=WARN <4>[ 572.963604] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.963607] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.963610] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.963614] RAX: 0000000000000000 RBX: ffff888347efddb0 RCX: 0000000000000000 <4>[ 572.963617] RDX: 0000000000000000 RSI: 0000000003d109b6 RDI: 0000000000000000 <4>[ 572.963619] RBP: ffffc900025b7068 R08: 000000000025d9b5 R09: 0000000000000001 <4>[ 572.963621] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4b <4>[ 572.963624] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b5003 <4>[ 572.963626] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.963629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.963632] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.963634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.963637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.963639] Call Trace: <4>[ 572.963650] ? __warn+0x93/0x1c0 <4>[ 572.963740] iommu_map_sg+0xbf/0x210 <4>[ 572.966773] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.967184] ? clear_bhb_loop+0x15/0x70 <4>[ 572.967233] </TASK> <4>[ 572.967252] ---[ end trace 0000000000000000 ]--- <4>[ 572.967455] Tainted: [U]=USER, [W]=WARN <4>[ 572.967460] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.967464] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.967466] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.967470] RAX: 0000000000000000 RBX: ffff888347efddb8 RCX: 0000000000000000 <4>[ 572.967473] RDX: 0000000000000000 RSI: 0000000003d109b7 RDI: 0000000000000000 <4>[ 572.967475] RBP: ffffc900025b7068 R08: 000000000025d9b6 R09: 0000000000000001 <4>[ 572.967478] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a4a <4>[ 572.967480] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b6003 <4>[ 572.967483] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.967486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.967488] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.967491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.967493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.967496] Call Trace: <4>[ 572.967519] ? report_bug+0x182/0x1b0 <4>[ 572.967640] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 572.971000] ? up_read+0x22/0x30 <4>[ 572.971049] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.971300] Tainted: [U]=USER, [W]=WARN <4>[ 572.971305] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.971308] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.971311] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.971315] RAX: 0000000000000000 RBX: ffff888347efddc0 RCX: 0000000000000000 <4>[ 572.971317] RDX: 0000000000000000 RSI: 0000000003d109b8 RDI: 0000000000000000 <4>[ 572.971320] RBP: ffffc900025b7068 R08: 000000000025d9b7 R09: 0000000000000001 <4>[ 572.971322] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a49 <4>[ 572.971325] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b7003 <4>[ 572.971327] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.971330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.971333] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.971335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.971338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.971340] Call Trace: <4>[ 572.971351] ? __warn+0x93/0x1c0 <4>[ 572.971453] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.974689] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.974874] RIP: 0033:0x7b5c72124ded <4>[ 572.974895] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 572.975141] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.975144] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.975147] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.975151] RAX: 0000000000000000 RBX: ffff888347efddc8 RCX: 0000000000000000 <4>[ 572.975153] RDX: 0000000000000000 RSI: 0000000003d109b9 RDI: 0000000000000000 <4>[ 572.975156] RBP: ffffc900025b7068 R08: 000000000025d9b8 R09: 0000000000000001 <4>[ 572.975158] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a48 <4>[ 572.975160] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b8003 <4>[ 572.975163] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.975166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.975169] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.975171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.975173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.975176] Call Trace: <4>[ 572.975178] <TASK> <4>[ 572.975181] ? show_regs+0x6c/0x80 <4>[ 572.975278] iommu_map_sg+0xbf/0x210 <4>[ 572.977876] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 572.978741] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 572.979001] Tainted: [U]=USER, [W]=WARN <4>[ 572.979006] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.979009] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.979012] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.979016] RAX: 0000000000000000 RBX: ffff888347efddd0 RCX: 0000000000000000 <4>[ 572.979019] RDX: 0000000000000000 RSI: 0000000003d109ba RDI: 0000000000000000 <4>[ 572.979021] RBP: ffffc900025b7068 R08: 000000000025d9b9 R09: 0000000000000001 <4>[ 572.979024] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a47 <4>[ 572.979026] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9b9003 <4>[ 572.979029] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.979032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.979034] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.979037] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.979039] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.979042] Call Trace: <4>[ 572.979053] ? __warn+0x93/0x1c0 <4>[ 572.979143] iommu_map_sg+0xbf/0x210 <4>[ 572.982161] drm_ioctl_kernel+0xb2/0x120 <4>[ 572.982563] ? irqentry_exit+0x77/0xb0 <4>[ 572.982601] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.982858] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.982862] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.982865] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.982869] RAX: 0000000000000000 RBX: ffff888347efddd8 RCX: 0000000000000000 <4>[ 572.982872] RDX: 0000000000000000 RSI: 0000000003d109bb RDI: 0000000000000000 <4>[ 572.982874] RBP: ffffc900025b7068 R08: 000000000025d9ba R09: 0000000000000001 <4>[ 572.982877] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a46 <4>[ 572.982879] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ba003 <4>[ 572.982882] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.982885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.982887] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.982890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.982892] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.982895] Call Trace: <4>[ 572.982897] <TASK> <4>[ 572.982900] ? show_regs+0x6c/0x80 <4>[ 572.982963] ? mark_held_locks+0x46/0x90 <4>[ 572.986277] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.986435] ? irqentry_exit+0x77/0xb0 <4>[ 572.986475] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 572.986728] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.986732] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.986734] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.986738] RAX: 0000000000000000 RBX: ffff888347efdde0 RCX: 0000000000000000 <4>[ 572.986741] RDX: 0000000000000000 RSI: 0000000003d109bc RDI: 0000000000000000 <4>[ 572.986743] RBP: ffffc900025b7068 R08: 000000000025d9bb R09: 0000000000000001 <4>[ 572.986746] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a45 <4>[ 572.986748] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9bb003 <4>[ 572.986751] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.986754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.986765] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.986768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.986770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.986773] Call Trace: <4>[ 572.986775] <TASK> <4>[ 572.986797] ? report_bug+0x182/0x1b0 <4>[ 572.987141] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 572.990192] ? find_held_lock+0x31/0x90 <4>[ 572.990263] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 572.990502] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 572.990507] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.990510] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.990514] RAX: 0000000000000000 RBX: ffff888347efdde8 RCX: 0000000000000000 <4>[ 572.990516] RDX: 0000000000000000 RSI: 0000000003d109bd RDI: 0000000000000000 <4>[ 572.990519] RBP: ffffc900025b7068 R08: 000000000025d9bc R09: 0000000000000001 <4>[ 572.990521] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a44 <4>[ 572.990523] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9bc003 <4>[ 572.990526] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.990529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.990531] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.990534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.990536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.993098] ? find_held_lock+0x31/0x90 <4>[ 572.993912] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 572.993985] hardirqs last disabled at (206449584): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 572.994196] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 572.994199] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.994202] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.994206] RAX: 0000000000000000 RBX: ffff888347efddf0 RCX: 0000000000000000 <4>[ 572.994208] RDX: 0000000000000000 RSI: 0000000003d109be RDI: 0000000000000000 <4>[ 572.994210] RBP: ffffc900025b7068 R08: 000000000025d9bd R09: 0000000000000001 <4>[ 572.994213] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a43 <4>[ 572.994215] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9bd003 <4>[ 572.994217] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.994220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.994223] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.994225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 572.994227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.994241] ? __warn+0x93/0x1c0 <4>[ 572.994339] iommu_dma_map_sg+0x43b/0x520 <4>[ 572.997449] __x64_sys_ioctl+0xa4/0xe0 <4>[ 572.997613] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 572.997842] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 572.997884] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 572.997887] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 572.997891] RAX: 0000000000000000 RBX: ffff888347efddf8 RCX: 0000000000000000 <4>[ 572.997893] RDX: 0000000000000000 RSI: 0000000003d109bf RDI: 0000000000000000 <4>[ 572.997895] RBP: ffffc900025b7068 R08: 000000000025d9be R09: 0000000000000001 <4>[ 572.997898] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a42 <4>[ 572.997900] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9be003 <4>[ 572.997903] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 572.997906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 572.997908] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 572.997913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 572.997946] ? handle_bug+0x6e/0xb0 <4>[ 572.998054] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.001267] ? up_read+0x22/0x30 <4>[ 573.001312] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.001554] Tainted: [U]=USER, [W]=WARN <4>[ 573.001559] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.001562] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.001564] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.001568] RAX: 0000000000000000 RBX: ffff888347efde00 RCX: 0000000000000000 <4>[ 573.001570] RDX: 0000000000000000 RSI: 0000000003d109c0 RDI: 0000000000000000 <4>[ 573.001573] RBP: ffffc900025b7068 R08: 000000000025d9bf R09: 0000000000000001 <4>[ 573.001575] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a41 <4>[ 573.001577] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9bf003 <4>[ 573.001580] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.001583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.001585] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.001588] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.001590] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.001592] Call Trace: <4>[ 573.001597] ? show_regs+0x6c/0x80 <4>[ 573.001720] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 573.004873] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 573.005019] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.005266] Tainted: [U]=USER, [W]=WARN <4>[ 573.005270] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.005273] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.005276] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.005280] RAX: 0000000000000000 RBX: ffff888347efde08 RCX: 0000000000000000 <4>[ 573.005282] RDX: 0000000000000000 RSI: 0000000003d109c1 RDI: 0000000000000000 <4>[ 573.005285] RBP: ffffc900025b7068 R08: 000000000025d9c0 R09: 0000000000000001 <4>[ 573.005287] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a40 <4>[ 573.005289] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c0003 <4>[ 573.005292] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.005295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.005297] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.005300] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.005302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.005304] Call Trace: <4>[ 573.005306] <TASK> <4>[ 573.005335] ? handle_bug+0x6e/0xb0 <4>[ 573.005444] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.008698] ? irqentry_exit+0x77/0xb0 <4>[ 573.008735] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.008984] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.008987] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.008990] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.008993] RAX: 0000000000000000 RBX: ffff888347efde10 RCX: 0000000000000000 <4>[ 573.008996] RDX: 0000000000000000 RSI: 0000000003d109c2 RDI: 0000000000000000 <4>[ 573.008998] RBP: ffffc900025b7068 R08: 000000000025d9c1 R09: 0000000000000001 <4>[ 573.009000] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3f <4>[ 573.009003] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c1003 <4>[ 573.009005] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.009008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.009011] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.009013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.009015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.009018] Call Trace: <4>[ 573.009020] <TASK> <4>[ 573.009023] ? show_regs+0x6c/0x80 <4>[ 573.009083] ? mark_held_locks+0x46/0x90 <4>[ 573.011540] ? __lock_acquire+0x442/0x2810 <4>[ 573.012379] ? irqentry_exit+0x77/0xb0 <4>[ 573.012416] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.012654] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.012657] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.012660] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.012664] RAX: 0000000000000000 RBX: ffff888347efde18 RCX: 0000000000000000 <4>[ 573.012666] RDX: 0000000000000000 RSI: 0000000003d109c3 RDI: 0000000000000000 <4>[ 573.012669] RBP: ffffc900025b7068 R08: 000000000025d9c2 R09: 0000000000000001 <4>[ 573.012671] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3e <4>[ 573.012673] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c2003 <4>[ 573.012676] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.012678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.012681] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.012684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.012686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.012688] Call Trace: <4>[ 573.012690] <TASK> <4>[ 573.012693] ? show_regs+0x6c/0x80 <4>[ 573.012753] ? mark_held_locks+0x46/0x90 <4>[ 573.015178] ? lock_acquire+0xc9/0x300 <4>[ 573.016058] ? up_read+0x22/0x30 <4>[ 573.016104] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.016348] Tainted: [U]=USER, [W]=WARN <4>[ 573.016352] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.016355] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.016358] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.016362] RAX: 0000000000000000 RBX: ffff888347efde20 RCX: 0000000000000000 <4>[ 573.016364] RDX: 0000000000000000 RSI: 0000000003d109c4 RDI: 0000000000000000 <4>[ 573.016366] RBP: ffffc900025b7068 R08: 000000000025d9c3 R09: 0000000000000001 <4>[ 573.016369] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3d <4>[ 573.016371] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c3003 <4>[ 573.016374] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.016377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.016379] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.016382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.016384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.016386] Call Trace: <4>[ 573.016417] ? handle_bug+0x6e/0xb0 <4>[ 573.016739] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.019714] ? lock_release+0xd4/0x2b0 <4>[ 573.019796] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.020037] Tainted: [U]=USER, [W]=WARN <4>[ 573.020042] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.020045] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.020048] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.020052] RAX: 0000000000000000 RBX: ffff888347efde28 RCX: 0000000000000000 <4>[ 573.020054] RDX: 0000000000000000 RSI: 0000000003d109c5 RDI: 0000000000000000 <4>[ 573.020056] RBP: ffffc900025b7068 R08: 000000000025d9c4 R09: 0000000000000001 <4>[ 573.020059] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3c <4>[ 573.020061] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c4003 <4>[ 573.020064] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.020066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.020069] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.020071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.020074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.020076] Call Trace: <4>[ 573.020116] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.021279] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.023462] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 573.023718] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.023720] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.023724] RAX: 0000000000000000 RBX: ffff888347efde30 RCX: 0000000000000000 <4>[ 573.023727] RDX: 0000000000000000 RSI: 0000000003d109c6 RDI: 0000000000000000 <4>[ 573.023729] RBP: ffffc900025b7068 R08: 000000000025d9c5 R09: 0000000000000001 <4>[ 573.023731] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3b <4>[ 573.023734] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c5003 <4>[ 573.023736] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.023739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.023741] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.023744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.023746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.024107] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.027119] ? up_read+0x22/0x30 <4>[ 573.027165] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.027406] Tainted: [U]=USER, [W]=WARN <4>[ 573.027411] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.027414] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.027417] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.027420] RAX: 0000000000000000 RBX: ffff888347efde38 RCX: 0000000000000000 <4>[ 573.027423] RDX: 0000000000000000 RSI: 0000000003d109c7 RDI: 0000000000000000 <4>[ 573.027425] RBP: ffffc900025b7068 R08: 000000000025d9c6 R09: 0000000000000001 <4>[ 573.027427] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a3a <4>[ 573.027430] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c6003 <4>[ 573.027432] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.027435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.027438] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.027440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.027442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.027445] Call Trace: <4>[ 573.027467] ? report_bug+0x182/0x1b0 <4>[ 573.027804] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.030817] ? find_held_lock+0x31/0x90 <4>[ 573.030892] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.031141] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.031147] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.031149] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.031153] RAX: 0000000000000000 RBX: ffff888347efde40 RCX: 0000000000000000 <4>[ 573.031156] RDX: 0000000000000000 RSI: 0000000003d109c8 RDI: 0000000000000000 <4>[ 573.031158] RBP: ffffc900025b7068 R08: 000000000025d9c7 R09: 0000000000000001 <4>[ 573.031161] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a39 <4>[ 573.031163] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c7003 <4>[ 573.031166] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.031169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.031171] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.031174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.031176] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.033874] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.034726] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.034989] Tainted: [U]=USER, [W]=WARN <4>[ 573.034994] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.034997] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.035000] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.035003] RAX: 0000000000000000 RBX: ffff888347efde48 RCX: 0000000000000000 <4>[ 573.035006] RDX: 0000000000000000 RSI: 0000000003d109c9 RDI: 0000000000000000 <4>[ 573.035008] RBP: ffffc900025b7068 R08: 000000000025d9c8 R09: 0000000000000001 <4>[ 573.035011] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a38 <4>[ 573.035013] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c8003 <4>[ 573.035016] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.035019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.035022] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.035024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.035027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.035029] Call Trace: <4>[ 573.035040] ? __warn+0x93/0x1c0 <4>[ 573.035131] iommu_map_sg+0xbf/0x210 <4>[ 573.037712] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.038575] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.038841] Tainted: [U]=USER, [W]=WARN <4>[ 573.038846] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.038849] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.038852] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.038856] RAX: 0000000000000000 RBX: ffff888347efde50 RCX: 0000000000000000 <4>[ 573.038858] RDX: 0000000000000000 RSI: 0000000003d109ca RDI: 0000000000000000 <4>[ 573.038860] RBP: ffffc900025b7068 R08: 000000000025d9c9 R09: 0000000000000001 <4>[ 573.038863] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a37 <4>[ 573.038865] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9c9003 <4>[ 573.038868] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.038871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.038873] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.038876] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.038878] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.038881] Call Trace: <4>[ 573.038913] ? handle_bug+0x6e/0xb0 <4>[ 573.039247] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.042370] ? up_read+0x22/0x30 <4>[ 573.042418] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.042668] Tainted: [U]=USER, [W]=WARN <4>[ 573.042673] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.042676] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.042679] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.042683] RAX: 0000000000000000 RBX: ffff888347efde58 RCX: 0000000000000000 <4>[ 573.042685] RDX: 0000000000000000 RSI: 0000000003d109cb RDI: 0000000000000000 <4>[ 573.042688] RBP: ffffc900025b7068 R08: 000000000025d9ca R09: 0000000000000001 <4>[ 573.042690] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a36 <4>[ 573.042693] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ca003 <4>[ 573.042695] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.042698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.042701] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.042703] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.042706] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.042708] Call Trace: <4>[ 573.042719] ? __warn+0x93/0x1c0 <4>[ 573.042819] iommu_map_sg+0xbf/0x210 <4>[ 573.045396] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.046256] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.046506] Tainted: [U]=USER, [W]=WARN <4>[ 573.046511] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.046514] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.046517] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.046521] RAX: 0000000000000000 RBX: ffff888347efde60 RCX: 0000000000000000 <4>[ 573.046523] RDX: 0000000000000000 RSI: 0000000003d109cc RDI: 0000000000000000 <4>[ 573.046526] RBP: ffffc900025b7068 R08: 000000000025d9cb R09: 0000000000000001 <4>[ 573.046528] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a35 <4>[ 573.046531] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9cb003 <4>[ 573.046533] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.046536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.046539] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.046542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.046544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.046546] Call Trace: <4>[ 573.046558] ? __warn+0x93/0x1c0 <4>[ 573.046660] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.049908] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.050077] ? clear_bhb_loop+0x15/0x70 <4>[ 573.050126] </TASK> <2>[ 573.050148] DMAR: ERROR: DMA PTE for vPFN 0x3d109cd already set (to 25d9cc003 not 25d9cc003) <4>[ 573.050353] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.050357] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.050359] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.050363] RAX: 0000000000000000 RBX: ffff888347efde68 RCX: 0000000000000000 <4>[ 573.050366] RDX: 0000000000000000 RSI: 0000000003d109cd RDI: 0000000000000000 <4>[ 573.050368] RBP: ffffc900025b7068 R08: 000000000025d9cc R09: 0000000000000001 <4>[ 573.050371] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a34 <4>[ 573.050373] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9cc003 <4>[ 573.050376] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.050379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.050381] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.050384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.050386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.050399] ? __warn+0x93/0x1c0 <4>[ 573.050501] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.053744] x64_sys_call+0x131e/0x2650 <4>[ 573.053925] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 573.054193] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.054196] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.054200] RAX: 0000000000000000 RBX: ffff888347efde70 RCX: 0000000000000000 <4>[ 573.054202] RDX: 0000000000000000 RSI: 0000000003d109ce RDI: 0000000000000000 <4>[ 573.054205] RBP: ffffc900025b7068 R08: 000000000025d9cd R09: 0000000000000001 <4>[ 573.054207] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a33 <4>[ 573.054209] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9cd003 <4>[ 573.054212] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.054215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.054218] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.054220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.054222] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.054590] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.057694] ? find_held_lock+0x31/0x90 <4>[ 573.057775] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.058023] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.058029] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.058032] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.058036] RAX: 0000000000000000 RBX: ffff888347efde78 RCX: 0000000000000000 <4>[ 573.058039] RDX: 0000000000000000 RSI: 0000000003d109cf RDI: 0000000000000000 <4>[ 573.058041] RBP: ffffc900025b7068 R08: 000000000025d9ce R09: 0000000000000001 <4>[ 573.058043] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a32 <4>[ 573.058046] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ce003 <4>[ 573.058049] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.058051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.058054] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.058057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.058059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.061409] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.061566] ? irqentry_exit+0x77/0xb0 <4>[ 573.061604] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.061861] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.061864] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.061867] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.061871] RAX: 0000000000000000 RBX: ffff888347efde80 RCX: 0000000000000000 <4>[ 573.061874] RDX: 0000000000000000 RSI: 0000000003d109d0 RDI: 0000000000000000 <4>[ 573.061876] RBP: ffffc900025b7068 R08: 000000000025d9cf R09: 0000000000000001 <4>[ 573.061879] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a31 <4>[ 573.061881] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9cf003 <4>[ 573.061884] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.061887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.061889] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.061892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.061894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.061897] Call Trace: <4>[ 573.061899] <TASK> <4>[ 573.061902] ? show_regs+0x6c/0x80 <4>[ 573.061998] iommu_map_sg+0xbf/0x210 <4>[ 573.064573] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.065429] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.065680] Tainted: [U]=USER, [W]=WARN <4>[ 573.065685] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.065688] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.065691] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.065694] RAX: 0000000000000000 RBX: ffff888347efde88 RCX: 0000000000000000 <4>[ 573.065697] RDX: 0000000000000000 RSI: 0000000003d109d1 RDI: 0000000000000000 <4>[ 573.065699] RBP: ffffc900025b7068 R08: 000000000025d9d0 R09: 0000000000000001 <4>[ 573.065702] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a30 <4>[ 573.065704] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d0003 <4>[ 573.065707] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.065710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.065712] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.065715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.065717] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.065720] Call Trace: <4>[ 573.065731] ? __warn+0x93/0x1c0 <4>[ 573.065841] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.069074] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.069246] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.069476] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.069519] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.069522] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.069526] RAX: 0000000000000000 RBX: ffff888347efde90 RCX: 0000000000000000 <4>[ 573.069528] RDX: 0000000000000000 RSI: 0000000003d109d2 RDI: 0000000000000000 <4>[ 573.069531] RBP: ffffc900025b7068 R08: 000000000025d9d1 R09: 0000000000000001 <4>[ 573.069533] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2f <4>[ 573.069535] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d1003 <4>[ 573.069538] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.069541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.069544] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.069548] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.069562] ? __warn+0x93/0x1c0 <4>[ 573.069680] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 573.072961] ? do_syscall_64+0x9d/0x180 <4>[ 573.073094] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 573.073361] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.073364] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.073368] RAX: 0000000000000000 RBX: ffff888347efde98 RCX: 0000000000000000 <4>[ 573.073371] RDX: 0000000000000000 RSI: 0000000003d109d3 RDI: 0000000000000000 <4>[ 573.073373] RBP: ffffc900025b7068 R08: 000000000025d9d2 R09: 0000000000000001 <4>[ 573.073375] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2e <4>[ 573.073378] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d2003 <4>[ 573.073380] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.073383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.073386] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.073389] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.073391] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.073538] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.076898] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.076974] hardirqs last disabled at (206545002): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.077193] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.077196] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.077199] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.077203] RAX: 0000000000000000 RBX: ffff888347efdea0 RCX: 0000000000000000 <4>[ 573.077205] RDX: 0000000000000000 RSI: 0000000003d109d4 RDI: 0000000000000000 <4>[ 573.077207] RBP: ffffc900025b7068 R08: 000000000025d9d3 R09: 0000000000000001 <4>[ 573.077210] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2d <4>[ 573.077212] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d3003 <4>[ 573.077215] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.077218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.077220] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.077223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.077225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.077239] ? __warn+0x93/0x1c0 <4>[ 573.077329] iommu_map_sg+0xbf/0x210 <4>[ 573.080344] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.080748] ? irqentry_exit+0x77/0xb0 <4>[ 573.080798] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.081046] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.081050] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.081052] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.081056] RAX: 0000000000000000 RBX: ffff888347efdea8 RCX: 0000000000000000 <4>[ 573.081059] RDX: 0000000000000000 RSI: 0000000003d109d5 RDI: 0000000000000000 <4>[ 573.081061] RBP: ffffc900025b7068 R08: 000000000025d9d4 R09: 0000000000000001 <4>[ 573.081063] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2c <4>[ 573.081066] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d4003 <4>[ 573.081069] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.081072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.081074] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.081077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.081079] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.081082] Call Trace: <4>[ 573.081084] <TASK> <4>[ 573.081093] ? __warn+0x93/0x1c0 <4>[ 573.081183] iommu_map_sg+0xbf/0x210 <4>[ 573.084198] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.084596] ? irqentry_exit+0x77/0xb0 <4>[ 573.084635] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.084893] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.084896] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.084899] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.084903] RAX: 0000000000000000 RBX: ffff888347efdeb0 RCX: 0000000000000000 <4>[ 573.084905] RDX: 0000000000000000 RSI: 0000000003d109d6 RDI: 0000000000000000 <4>[ 573.084908] RBP: ffffc900025b7068 R08: 000000000025d9d5 R09: 0000000000000001 <4>[ 573.084910] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2b <4>[ 573.084913] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d5003 <4>[ 573.084915] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.084918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.084921] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.084923] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.084926] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.084928] Call Trace: <4>[ 573.084931] <TASK> <4>[ 573.084934] ? show_regs+0x6c/0x80 <4>[ 573.084997] ? mark_held_locks+0x46/0x90 <4>[ 573.087561] ? __lock_acquire+0x442/0x2810 <4>[ 573.088447] ? clear_bhb_loop+0x15/0x70 <4>[ 573.088478] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.088723] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.088726] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.088729] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.088733] RAX: 0000000000000000 RBX: ffff888347efdeb8 RCX: 0000000000000000 <4>[ 573.088735] RDX: 0000000000000000 RSI: 0000000003d109d7 RDI: 0000000000000000 <4>[ 573.088738] RBP: ffffc900025b7068 R08: 000000000025d9d6 R09: 0000000000000001 <4>[ 573.088740] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a2a <4>[ 573.088743] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d6003 <4>[ 573.088745] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.088748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.088751] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.088761] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.088764] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.088766] Call Trace: <4>[ 573.088769] <TASK> <4>[ 573.088772] ? show_regs+0x6c/0x80 <4>[ 573.088829] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.092111] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.092278] ? clear_bhb_loop+0x15/0x70 <4>[ 573.092309] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.092554] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.092558] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.092561] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.092564] RAX: 0000000000000000 RBX: ffff888347efdec0 RCX: 0000000000000000 <4>[ 573.092567] RDX: 0000000000000000 RSI: 0000000003d109d8 RDI: 0000000000000000 <4>[ 573.092569] RBP: ffffc900025b7068 R08: 000000000025d9d7 R09: 0000000000000001 <4>[ 573.092572] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a29 <4>[ 573.092574] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d7003 <4>[ 573.092577] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.092580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.092583] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.092585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.092587] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.092590] Call Trace: <4>[ 573.092592] <TASK> <4>[ 573.092613] ? report_bug+0x182/0x1b0 <4>[ 573.092735] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.096097] ? up_read+0x22/0x30 <4>[ 573.096145] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.096397] Tainted: [U]=USER, [W]=WARN <4>[ 573.096402] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.096405] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.096408] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.096412] RAX: 0000000000000000 RBX: ffff888347efdec8 RCX: 0000000000000000 <4>[ 573.096414] RDX: 0000000000000000 RSI: 0000000003d109d9 RDI: 0000000000000000 <4>[ 573.096417] RBP: ffffc900025b7068 R08: 000000000025d9d8 R09: 0000000000000001 <4>[ 573.096419] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a28 <4>[ 573.096421] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d8003 <4>[ 573.096424] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.096427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.096430] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.096432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.096435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.096437] Call Trace: <4>[ 573.096448] ? __warn+0x93/0x1c0 <4>[ 573.096538] iommu_map_sg+0xbf/0x210 <4>[ 573.099123] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.099980] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.100230] Tainted: [U]=USER, [W]=WARN <4>[ 573.100235] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.100238] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.100241] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.100245] RAX: 0000000000000000 RBX: ffff888347efded0 RCX: 0000000000000000 <4>[ 573.100248] RDX: 0000000000000000 RSI: 0000000003d109da RDI: 0000000000000000 <4>[ 573.100250] RBP: ffffc900025b7068 R08: 000000000025d9d9 R09: 0000000000000001 <4>[ 573.100252] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a27 <4>[ 573.100255] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9d9003 <4>[ 573.100257] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.100260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.100263] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.100266] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.100268] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.100270] Call Trace: <4>[ 573.100282] ? __warn+0x93/0x1c0 <4>[ 573.100384] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.103618] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.103797] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.104030] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.104073] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.104076] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.104080] RAX: 0000000000000000 RBX: ffff888347efded8 RCX: 0000000000000000 <4>[ 573.104082] RDX: 0000000000000000 RSI: 0000000003d109db RDI: 0000000000000000 <4>[ 573.104085] RBP: ffffc900025b7068 R08: 000000000025d9da R09: 0000000000000001 <4>[ 573.104087] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a26 <4>[ 573.104090] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9da003 <4>[ 573.104092] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.104095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.104098] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.104103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.104136] ? handle_bug+0x6e/0xb0 <4>[ 573.104249] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.107588] ? up_read+0x22/0x30 <4>[ 573.107636] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.107897] Tainted: [U]=USER, [W]=WARN <4>[ 573.107902] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.107905] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.107908] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.107912] RAX: 0000000000000000 RBX: ffff888347efdee0 RCX: 0000000000000000 <4>[ 573.107915] RDX: 0000000000000000 RSI: 0000000003d109dc RDI: 0000000000000000 <4>[ 573.107917] RBP: ffffc900025b7068 R08: 000000000025d9db R09: 0000000000000001 <4>[ 573.107920] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a25 <4>[ 573.107922] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9db003 <4>[ 573.107925] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.107928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.107931] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.107934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.107936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.107939] Call Trace: <4>[ 573.107970] ? handle_bug+0x6e/0xb0 <4>[ 573.108084] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.111431] ? up_read+0x22/0x30 <4>[ 573.111479] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.111734] Tainted: [U]=USER, [W]=WARN <4>[ 573.111739] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.111742] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.111745] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.111749] RAX: 0000000000000000 RBX: ffff888347efdee8 RCX: 0000000000000000 <4>[ 573.111751] RDX: 0000000000000000 RSI: 0000000003d109dd RDI: 0000000000000000 <4>[ 573.111762] RBP: ffffc900025b7068 R08: 000000000025d9dc R09: 0000000000000001 <4>[ 573.111765] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a24 <4>[ 573.111767] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9dc003 <4>[ 573.111770] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.111773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.111775] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.111778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.111780] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.111783] Call Trace: <4>[ 573.111794] ? __warn+0x93/0x1c0 <4>[ 573.111899] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.115180] do_syscall_64+0x91/0x180 <4>[ 573.115343] RIP: 0033:0x7b5c72124ded <4>[ 573.115384] irq event stamp: 206588353 <4>[ 573.115569] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.115612] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.115615] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.115619] RAX: 0000000000000000 RBX: ffff888347efdef0 RCX: 0000000000000000 <4>[ 573.115621] RDX: 0000000000000000 RSI: 0000000003d109de RDI: 0000000000000000 <4>[ 573.115624] RBP: ffffc900025b7068 R08: 000000000025d9dd R09: 0000000000000001 <4>[ 573.115626] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a23 <4>[ 573.115629] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9dd003 <4>[ 573.115631] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.115637] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.115639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.115642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.116241] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.119143] ? up_read+0x22/0x30 <4>[ 573.119194] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.119442] Tainted: [U]=USER, [W]=WARN <4>[ 573.119447] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.119450] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.119453] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.119457] RAX: 0000000000000000 RBX: ffff888347efdef8 RCX: 0000000000000000 <4>[ 573.119459] RDX: 0000000000000000 RSI: 0000000003d109df RDI: 0000000000000000 <4>[ 573.119462] RBP: ffffc900025b7068 R08: 000000000025d9de R09: 0000000000000001 <4>[ 573.119464] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a22 <4>[ 573.119467] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9de003 <4>[ 573.119469] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.119472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.119475] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.119477] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.119480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.119493] ? __warn+0x93/0x1c0 <4>[ 573.119568] __iommu_map+0x119/0x2c0 <4>[ 573.122149] ? find_held_lock+0x31/0x90 <4>[ 573.123009] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.123086] hardirqs last disabled at (206597038): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.123306] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.123309] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.123312] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.123316] RAX: 0000000000000000 RBX: ffff888347efdf00 RCX: 0000000000000000 <4>[ 573.123318] RDX: 0000000000000000 RSI: 0000000003d109e0 RDI: 0000000000000000 <4>[ 573.123321] RBP: ffffc900025b7068 R08: 000000000025d9df R09: 0000000000000001 <4>[ 573.123323] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a21 <4>[ 573.123326] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9df003 <4>[ 573.123328] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.123331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.123334] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.123336] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.123339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.123373] ? handle_bug+0x6e/0xb0 <4>[ 573.123707] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.126836] ? find_held_lock+0x31/0x90 <4>[ 573.126910] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.127159] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.127165] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.127168] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.127172] RAX: 0000000000000000 RBX: ffff888347efdf08 RCX: 0000000000000000 <4>[ 573.127174] RDX: 0000000000000000 RSI: 0000000003d109e1 RDI: 0000000000000000 <4>[ 573.127176] RBP: ffffc900025b7068 R08: 000000000025d9e0 R09: 0000000000000001 <4>[ 573.127179] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a20 <4>[ 573.127181] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e0003 <4>[ 573.127184] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.127187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.127189] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.127192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.127195] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.130551] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.130709] ? irqentry_exit+0x77/0xb0 <4>[ 573.130747] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.131005] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.131008] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.131011] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.131015] RAX: 0000000000000000 RBX: ffff888347efdf10 RCX: 0000000000000000 <4>[ 573.131018] RDX: 0000000000000000 RSI: 0000000003d109e2 RDI: 0000000000000000 <4>[ 573.131020] RBP: ffffc900025b7068 R08: 000000000025d9e1 R09: 0000000000000001 <4>[ 573.131023] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1f <4>[ 573.131025] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e1003 <4>[ 573.131028] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.131031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.131033] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.131036] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.131038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.131040] Call Trace: <4>[ 573.131043] <TASK> <4>[ 573.131046] ? show_regs+0x6c/0x80 <4>[ 573.131108] ? mark_held_locks+0x46/0x90 <4>[ 573.133734] i915_gem_execbuffer2_ioctl+0x15a/0x310 [i915] <4>[ 573.134629] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.134904] Tainted: [U]=USER, [W]=WARN <4>[ 573.134909] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.134912] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.134914] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.134918] RAX: 0000000000000000 RBX: ffff888347efdf18 RCX: 0000000000000000 <4>[ 573.134921] RDX: 0000000000000000 RSI: 0000000003d109e3 RDI: 0000000000000000 <4>[ 573.134923] RBP: ffffc900025b7068 R08: 000000000025d9e2 R09: 0000000000000001 <4>[ 573.134925] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1e <4>[ 573.134928] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e2003 <4>[ 573.134930] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.134933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.134935] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.134938] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.134940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.134942] Call Trace: <4>[ 573.134965] ? report_bug+0x182/0x1b0 <4>[ 573.135292] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.138292] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.138344] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.138581] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.138584] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.138587] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.138591] RAX: 0000000000000000 RBX: ffff888347efdf20 RCX: 0000000000000000 <4>[ 573.138593] RDX: 0000000000000000 RSI: 0000000003d109e4 RDI: 0000000000000000 <4>[ 573.138595] RBP: ffffc900025b7068 R08: 000000000025d9e3 R09: 0000000000000001 <4>[ 573.138598] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1d <4>[ 573.138600] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e3003 <4>[ 573.138603] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.138605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.138608] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.138610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.138613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.138615] Call Trace: <4>[ 573.138617] <TASK> <4>[ 573.138620] ? show_regs+0x6c/0x80 <4>[ 573.138701] __iommu_map+0x119/0x2c0 <4>[ 573.140255] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 573.142000] ? clear_bhb_loop+0x15/0x70 <4>[ 573.142048] </TASK> <2>[ 573.142069] DMAR: ERROR: DMA PTE for vPFN 0x3d109e5 already set (to 25d9e4003 not 25d9e4003) <4>[ 573.142266] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.142269] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.142272] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.142276] RAX: 0000000000000000 RBX: ffff888347efdf28 RCX: 0000000000000000 <4>[ 573.142278] RDX: 0000000000000000 RSI: 0000000003d109e5 RDI: 0000000000000000 <4>[ 573.142280] RBP: ffffc900025b7068 R08: 000000000025d9e4 R09: 0000000000000001 <4>[ 573.142283] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1c <4>[ 573.142285] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e4003 <4>[ 573.142288] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.142290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.142293] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.142295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.142298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.142310] ? __warn+0x93/0x1c0 <4>[ 573.142382] __iommu_map+0x119/0x2c0 <4>[ 573.144863] ? find_held_lock+0x31/0x90 <4>[ 573.145665] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.145741] hardirqs last disabled at (206623060): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.145958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.145961] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.145963] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.145967] RAX: 0000000000000000 RBX: ffff888347efdf30 RCX: 0000000000000000 <4>[ 573.145970] RDX: 0000000000000000 RSI: 0000000003d109e6 RDI: 0000000000000000 <4>[ 573.145972] RBP: ffffc900025b7068 R08: 000000000025d9e5 R09: 0000000000000001 <4>[ 573.145974] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1b <4>[ 573.145977] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e5003 <4>[ 573.145979] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.145982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.145985] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.145987] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.145989] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.146022] ? handle_bug+0x6e/0xb0 <4>[ 573.146344] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.149320] ? lock_release+0xd4/0x2b0 <4>[ 573.149396] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.149634] Tainted: [U]=USER, [W]=WARN <4>[ 573.149639] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.149642] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.149645] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.149648] RAX: 0000000000000000 RBX: ffff888347efdf38 RCX: 0000000000000000 <4>[ 573.149651] RDX: 0000000000000000 RSI: 0000000003d109e7 RDI: 0000000000000000 <4>[ 573.149653] RBP: ffffc900025b7068 R08: 000000000025d9e6 R09: 0000000000000001 <4>[ 573.149655] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a1a <4>[ 573.149658] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e6003 <4>[ 573.149660] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.149663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.149665] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.149668] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.149670] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.149673] Call Trace: <4>[ 573.149709] ? exc_invalid_op+0x18/0x80 <4>[ 573.150256] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.153066] ? up_read+0x22/0x30 <4>[ 573.153113] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.153356] Tainted: [U]=USER, [W]=WARN <4>[ 573.153360] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.153363] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.153366] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.153370] RAX: 0000000000000000 RBX: ffff888347efdf40 RCX: 0000000000000000 <4>[ 573.153372] RDX: 0000000000000000 RSI: 0000000003d109e8 RDI: 0000000000000000 <4>[ 573.153374] RBP: ffffc900025b7068 R08: 000000000025d9e7 R09: 0000000000000001 <4>[ 573.153377] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a19 <4>[ 573.153379] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e7003 <4>[ 573.153382] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.153384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.153387] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.153389] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.153392] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.153394] Call Trace: <4>[ 573.153405] ? __warn+0x93/0x1c0 <4>[ 573.153492] iommu_map_sg+0xbf/0x210 <4>[ 573.156626] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.156784] ? irqentry_exit+0x77/0xb0 <4>[ 573.156821] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.157060] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.157063] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.157065] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.157069] RAX: 0000000000000000 RBX: ffff888347efdf48 RCX: 0000000000000000 <4>[ 573.157072] RDX: 0000000000000000 RSI: 0000000003d109e9 RDI: 0000000000000000 <4>[ 573.157074] RBP: ffffc900025b7068 R08: 000000000025d9e8 R09: 0000000000000001 <4>[ 573.157076] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a18 <4>[ 573.157079] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e8003 <4>[ 573.157081] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.157084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.157086] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.157089] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.157091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.157093] Call Trace: <4>[ 573.157095] <TASK> <4>[ 573.157098] ? show_regs+0x6c/0x80 <4>[ 573.157176] __iommu_map+0x119/0x2c0 <4>[ 573.159619] ? __lock_acquire+0x442/0x2810 <4>[ 573.160461] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.160542] ---[ end trace 0000000000000000 ]--- <4>[ 573.160743] Tainted: [U]=USER, [W]=WARN <4>[ 573.160748] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.160760] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.160763] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.160767] RAX: 0000000000000000 RBX: ffff888347efdf50 RCX: 0000000000000000 <4>[ 573.160769] RDX: 0000000000000000 RSI: 0000000003d109ea RDI: 0000000000000000 <4>[ 573.160771] RBP: ffffc900025b7068 R08: 000000000025d9e9 R09: 0000000000000001 <4>[ 573.160774] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a17 <4>[ 573.160776] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9e9003 <4>[ 573.160779] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.160782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.160784] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.160787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.160789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.160791] Call Trace: <4>[ 573.160802] ? __warn+0x93/0x1c0 <4>[ 573.160901] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.164017] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.164183] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.164404] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.164446] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.164448] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.164452] RAX: 0000000000000000 RBX: ffff888347efdf58 RCX: 0000000000000000 <4>[ 573.164454] RDX: 0000000000000000 RSI: 0000000003d109eb RDI: 0000000000000000 <4>[ 573.164457] RBP: ffffc900025b7068 R08: 000000000025d9ea R09: 0000000000000001 <4>[ 573.164459] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a16 <4>[ 573.164462] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ea003 <4>[ 573.164464] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.164467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.164469] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.164474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.164499] ? report_bug+0x182/0x1b0 <4>[ 573.164836] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.167849] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.167922] hardirqs last disabled at (206649080): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.168132] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.168135] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.168137] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.168141] RAX: 0000000000000000 RBX: ffff888347efdf60 RCX: 0000000000000000 <4>[ 573.168143] RDX: 0000000000000000 RSI: 0000000003d109ec RDI: 0000000000000000 <4>[ 573.168146] RBP: ffffc900025b7068 R08: 000000000025d9eb R09: 0000000000000001 <4>[ 573.168148] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a15 <4>[ 573.168150] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9eb003 <4>[ 573.168153] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.168156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.168158] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.168161] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.168163] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.168176] ? __warn+0x93/0x1c0 <4>[ 573.168274] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.171389] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.171549] ? clear_bhb_loop+0x15/0x70 <4>[ 573.171579] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.171828] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.171831] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.171834] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.171838] RAX: 0000000000000000 RBX: ffff888347efdf68 RCX: 0000000000000000 <4>[ 573.171840] RDX: 0000000000000000 RSI: 0000000003d109ed RDI: 0000000000000000 <4>[ 573.171842] RBP: ffffc900025b7068 R08: 000000000025d9ec R09: 0000000000000001 <4>[ 573.171845] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a14 <4>[ 573.171847] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ec003 <4>[ 573.171849] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.171852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.171855] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.171857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.171860] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.171862] Call Trace: <4>[ 573.171864] <TASK> <4>[ 573.171867] ? show_regs+0x6c/0x80 <4>[ 573.171927] ? mark_held_locks+0x46/0x90 <4>[ 573.174423] ? __might_fault+0x53/0xb0 <4>[ 573.175240] ? irqentry_exit+0x77/0xb0 <4>[ 573.175277] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.175513] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.175519] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.175521] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.175525] RAX: 0000000000000000 RBX: ffff888347efdf70 RCX: 0000000000000000 <4>[ 573.175527] RDX: 0000000000000000 RSI: 0000000003d109ee RDI: 0000000000000000 <4>[ 573.175530] RBP: ffffc900025b7068 R08: 000000000025d9ed R09: 0000000000000001 <4>[ 573.175532] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a13 <4>[ 573.175535] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ed003 <4>[ 573.175537] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.175540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.175542] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.175547] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.175551] <TASK> <4>[ 573.175580] ? handle_bug+0x6e/0xb0 <4>[ 573.175914] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.178897] ? lock_release+0xd4/0x2b0 <4>[ 573.178977] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.179219] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.179224] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.179227] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.179231] RAX: 0000000000000000 RBX: ffff888347efdf78 RCX: 0000000000000000 <4>[ 573.179233] RDX: 0000000000000000 RSI: 0000000003d109ef RDI: 0000000000000000 <4>[ 573.179235] RBP: ffffc900025b7068 R08: 000000000025d9ee R09: 0000000000000001 <4>[ 573.179238] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a12 <4>[ 573.179240] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ee003 <4>[ 573.179243] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.179245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.179248] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.179250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.179255] Call Trace: <4>[ 573.179257] <TASK> <4>[ 573.179271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.180055] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.182635] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.182707] hardirqs last disabled at (206666426): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.182927] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.182930] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.182933] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.182937] RAX: 0000000000000000 RBX: ffff888347efdf80 RCX: 0000000000000000 <4>[ 573.182939] RDX: 0000000000000000 RSI: 0000000003d109f0 RDI: 0000000000000000 <4>[ 573.182942] RBP: ffffc900025b7068 R08: 000000000025d9ef R09: 0000000000000001 <4>[ 573.182944] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a11 <4>[ 573.182946] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ef003 <4>[ 573.182949] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.182952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.182954] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.182957] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.182959] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.183019] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.185744] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.186370] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.186607] Tainted: [U]=USER, [W]=WARN <4>[ 573.186611] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.186615] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.186617] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.186621] RAX: 0000000000000000 RBX: ffff888347efdf88 RCX: 0000000000000000 <4>[ 573.186624] RDX: 0000000000000000 RSI: 0000000003d109f1 RDI: 0000000000000000 <4>[ 573.186626] RBP: ffffc900025b7068 R08: 000000000025d9f0 R09: 0000000000000001 <4>[ 573.186628] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a10 <4>[ 573.186631] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f0003 <4>[ 573.186633] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.186636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.186638] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.186641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.186643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.186662] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.187436] ? lock_acquire+0xc9/0x300 <4>[ 573.189989] ? lock_release+0xd4/0x2b0 <4>[ 573.190064] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.190306] Tainted: [U]=USER, [W]=WARN <4>[ 573.190311] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.190314] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.190317] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.190321] RAX: 0000000000000000 RBX: ffff888347efdf90 RCX: 0000000000000000 <4>[ 573.190323] RDX: 0000000000000000 RSI: 0000000003d109f2 RDI: 0000000000000000 <4>[ 573.190325] RBP: ffffc900025b7068 R08: 000000000025d9f1 R09: 0000000000000001 <4>[ 573.190328] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0f <4>[ 573.190330] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f1003 <4>[ 573.190333] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.190335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.190338] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.190340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.190343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.190345] Call Trace: <4>[ 573.190361] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.191136] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.193715] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.193796] hardirqs last disabled at (206679438): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.194008] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.194011] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.194014] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.194018] RAX: 0000000000000000 RBX: ffff888347efdf98 RCX: 0000000000000000 <4>[ 573.194020] RDX: 0000000000000000 RSI: 0000000003d109f3 RDI: 0000000000000000 <4>[ 573.194022] RBP: ffffc900025b7068 R08: 000000000025d9f2 R09: 0000000000000001 <4>[ 573.194025] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0e <4>[ 573.194027] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f2003 <4>[ 573.194030] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.194032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.194035] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.194038] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.194040] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.194042] Call Trace: <4>[ 573.194082] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.195459] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 573.197430] ? clear_bhb_loop+0x15/0x70 <4>[ 573.197465] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.197701] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.197704] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.197707] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.197710] RAX: 0000000000000000 RBX: ffff888347efdfa0 RCX: 0000000000000000 <4>[ 573.197713] RDX: 0000000000000000 RSI: 0000000003d109f4 RDI: 0000000000000000 <4>[ 573.197715] RBP: ffffc900025b7068 R08: 000000000025d9f3 R09: 0000000000000001 <4>[ 573.197717] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0d <4>[ 573.197720] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f3003 <4>[ 573.197722] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.197725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.197727] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.197730] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.197732] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.197734] Call Trace: <4>[ 573.197736] <TASK> <4>[ 573.197759] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.198611] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.201326] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.201400] hardirqs last disabled at (206688110): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.201619] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.201622] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.201625] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.201629] RAX: 0000000000000000 RBX: ffff888347efdfa8 RCX: 0000000000000000 <4>[ 573.201631] RDX: 0000000000000000 RSI: 0000000003d109f5 RDI: 0000000000000000 <4>[ 573.201634] RBP: ffffc900025b7068 R08: 000000000025d9f4 R09: 0000000000000001 <4>[ 573.201636] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0c <4>[ 573.201639] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f4003 <4>[ 573.201641] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.201644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.201647] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.201650] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.201652] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.201671] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.202478] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.205159] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.205234] hardirqs last disabled at (206692442): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.205453] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.205456] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.205459] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.205463] RAX: 0000000000000000 RBX: ffff888347efdfb0 RCX: 0000000000000000 <4>[ 573.205465] RDX: 0000000000000000 RSI: 0000000003d109f6 RDI: 0000000000000000 <4>[ 573.205468] RBP: ffffc900025b7068 R08: 000000000025d9f5 R09: 0000000000000001 <4>[ 573.205470] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0b <4>[ 573.205473] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f5003 <4>[ 573.205475] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.205478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.205481] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.205483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.205486] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.205490] <TASK> <4>[ 573.205520] ? handle_bug+0x6e/0xb0 <4>[ 573.205865] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.208970] ? lock_release+0xd4/0x2b0 <4>[ 573.209053] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.209302] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.209308] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.209310] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.209314] RAX: 0000000000000000 RBX: ffff888347efdfb8 RCX: 0000000000000000 <4>[ 573.209317] RDX: 0000000000000000 RSI: 0000000003d109f7 RDI: 0000000000000000 <4>[ 573.209319] RBP: ffffc900025b7068 R08: 000000000025d9f6 R09: 0000000000000001 <4>[ 573.209322] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a0a <4>[ 573.209324] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f6003 <4>[ 573.209327] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.209330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.209332] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.209335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.209340] Call Trace: <4>[ 573.209357] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.210166] ? lock_acquire+0xc9/0x300 <4>[ 573.212839] ? lock_release+0xd4/0x2b0 <4>[ 573.212916] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.213168] Tainted: [U]=USER, [W]=WARN <4>[ 573.213172] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.213176] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.213178] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.213182] RAX: 0000000000000000 RBX: ffff888347efdfc0 RCX: 0000000000000000 <4>[ 573.213185] RDX: 0000000000000000 RSI: 0000000003d109f8 RDI: 0000000000000000 <4>[ 573.213187] RBP: ffffc900025b7068 R08: 000000000025d9f7 R09: 0000000000000001 <4>[ 573.213189] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a09 <4>[ 573.213192] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f7003 <4>[ 573.213194] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.213197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.213200] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.213203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.213205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.213207] Call Trace: <4>[ 573.213224] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.214038] ? lock_acquire+0xc9/0x300 <4>[ 573.216678] ? lock_release+0xd4/0x2b0 <4>[ 573.216763] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.217022] Tainted: [U]=USER, [W]=WARN <4>[ 573.217026] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.217029] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.217032] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.217036] RAX: 0000000000000000 RBX: ffff888347efdfc8 RCX: 0000000000000000 <4>[ 573.217039] RDX: 0000000000000000 RSI: 0000000003d109f9 RDI: 0000000000000000 <4>[ 573.217041] RBP: ffffc900025b7068 R08: 000000000025d9f8 R09: 0000000000000001 <4>[ 573.217043] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a08 <4>[ 573.217046] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f8003 <4>[ 573.217048] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.217051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.217054] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.217057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.217059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.217061] Call Trace: <4>[ 573.217079] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.219670] ? __kernel_text_address+0x12/0x50 <4>[ 573.220591] ? clear_bhb_loop+0x15/0x70 <4>[ 573.220621] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.220876] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.220879] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.220882] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.220886] RAX: 0000000000000000 RBX: ffff888347efdfd0 RCX: 0000000000000000 <4>[ 573.220889] RDX: 0000000000000000 RSI: 0000000003d109fa RDI: 0000000000000000 <4>[ 573.220891] RBP: ffffc900025b7068 R08: 000000000025d9f9 R09: 0000000000000001 <4>[ 573.220893] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a07 <4>[ 573.220896] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9f9003 <4>[ 573.220898] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.220901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.220904] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.220907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.220909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.220911] Call Trace: <4>[ 573.220914] <TASK> <4>[ 573.220917] ? show_regs+0x6c/0x80 <4>[ 573.220999] __iommu_map+0x119/0x2c0 <4>[ 573.223572] ? __might_fault+0x53/0xb0 <4>[ 573.224419] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.224495] hardirqs last disabled at (206714134): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.224713] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.224717] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.224719] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.224723] RAX: 0000000000000000 RBX: ffff888347efdfd8 RCX: 0000000000000000 <4>[ 573.224726] RDX: 0000000000000000 RSI: 0000000003d109fb RDI: 0000000000000000 <4>[ 573.224728] RBP: ffffc900025b7068 R08: 000000000025d9fa R09: 0000000000000001 <4>[ 573.224730] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a06 <4>[ 573.224733] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9fa003 <4>[ 573.224736] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.224738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.224741] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.224744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.224746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.224762] ? show_regs+0x6c/0x80 <4>[ 573.224859] iommu_map_sg+0xbf/0x210 <4>[ 573.227643] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.228298] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.228545] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.228551] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.228554] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.228558] RAX: 0000000000000000 RBX: ffff888347efdfe0 RCX: 0000000000000000 <4>[ 573.228560] RDX: 0000000000000000 RSI: 0000000003d109fc RDI: 0000000000000000 <4>[ 573.228563] RBP: ffffc900025b7068 R08: 000000000025d9fb R09: 0000000000000001 <4>[ 573.228565] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a05 <4>[ 573.228568] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9fb003 <4>[ 573.228570] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.228573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.228576] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.228578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.228583] Call Trace: <4>[ 573.228600] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.229187] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.232096] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.232176] softirqs last enabled at (206721588): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 573.232391] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.232395] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.232397] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.232401] RAX: 0000000000000000 RBX: ffff888347efdfe8 RCX: 0000000000000000 <4>[ 573.232404] RDX: 0000000000000000 RSI: 0000000003d109fd RDI: 0000000000000000 <4>[ 573.232406] RBP: ffffc900025b7068 R08: 000000000025d9fc R09: 0000000000000001 <4>[ 573.232409] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a04 <4>[ 573.232411] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9fc003 <4>[ 573.232414] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.232416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.232419] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.232422] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.232424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.232443] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.233251] ? lock_acquire+0xc9/0x300 <4>[ 573.235905] ? lock_release+0xd4/0x2b0 <4>[ 573.235983] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.236235] Tainted: [U]=USER, [W]=WARN <4>[ 573.236239] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.236243] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.236245] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.236249] RAX: 0000000000000000 RBX: ffff888347efdff0 RCX: 0000000000000000 <4>[ 573.236252] RDX: 0000000000000000 RSI: 0000000003d109fe RDI: 0000000000000000 <4>[ 573.236254] RBP: ffffc900025b7068 R08: 000000000025d9fd R09: 0000000000000001 <4>[ 573.236257] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a03 <4>[ 573.236259] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9fd003 <4>[ 573.236262] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.236265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.236267] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.236270] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.236272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.236275] Call Trace: <4>[ 573.236292] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.237098] ? lock_acquire+0xc9/0x300 <4>[ 573.239739] ? lock_release+0xd4/0x2b0 <4>[ 573.239826] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.240076] Tainted: [U]=USER, [W]=WARN <4>[ 573.240081] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.240084] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.240087] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.240091] RAX: 0000000000000000 RBX: ffff888347efdff8 RCX: 0000000000000000 <4>[ 573.240094] RDX: 0000000000000000 RSI: 0000000003d109ff RDI: 0000000000000000 <4>[ 573.240096] RBP: ffffc900025b7068 R08: 000000000025d9fe R09: 0000000000000001 <4>[ 573.240098] R10: ffff888347efd000 R11: 0000000000000000 R12: 00000000000e9a02 <4>[ 573.240101] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9fe003 <4>[ 573.240104] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.240106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.240109] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.240112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.240114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.240116] Call Trace: <4>[ 573.240140] ? report_bug+0x182/0x1b0 <4>[ 573.240484] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.243577] ? lock_release+0xd4/0x2b0 <4>[ 573.243659] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.243920] Tainted: [U]=USER, [W]=WARN <4>[ 573.243924] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.243928] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.243931] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.243935] RAX: 0000000000000000 RBX: ffff888347efe000 RCX: 0000000000000000 <4>[ 573.243937] RDX: 0000000000000000 RSI: 0000000003d10a00 RDI: 0000000000000000 <4>[ 573.243940] RBP: ffffc900025b7068 R08: 000000000025d9ff R09: 0000000000000001 <4>[ 573.243942] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9a01 <4>[ 573.243945] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025d9ff003 <4>[ 573.243948] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.243950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.243953] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.243956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.243958] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.243961] Call Trace: <4>[ 573.243998] ? exc_invalid_op+0x18/0x80 <4>[ 573.244550] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.247473] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.247527] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.247781] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.247785] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.247788] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.247792] RAX: 0000000000000000 RBX: ffff888347efe008 RCX: 0000000000000000 <4>[ 573.247794] RDX: 0000000000000000 RSI: 0000000003d10a01 RDI: 0000000000000000 <4>[ 573.247797] RBP: ffffc900025b7068 R08: 000000000025da00 R09: 0000000000000001 <4>[ 573.247799] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9a00 <4>[ 573.247802] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da00003 <4>[ 573.247804] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.247807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.247810] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.247813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.247815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.247818] Call Trace: <4>[ 573.247820] <TASK> <4>[ 573.247823] ? show_regs+0x6c/0x80 <4>[ 573.247905] __iommu_map+0x119/0x2c0 <4>[ 573.249517] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 573.251339] ? clear_bhb_loop+0x15/0x70 <4>[ 573.251370] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.251617] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.251620] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.251622] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.251626] RAX: 0000000000000000 RBX: ffff888347efe010 RCX: 0000000000000000 <4>[ 573.251629] RDX: 0000000000000000 RSI: 0000000003d10a02 RDI: 0000000000000000 <4>[ 573.251631] RBP: ffffc900025b7068 R08: 000000000025da01 R09: 0000000000000001 <4>[ 573.251634] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ff <4>[ 573.251636] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da01003 <4>[ 573.251639] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.251642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.251644] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.251647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.251649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.251652] Call Trace: <4>[ 573.251654] <TASK> <4>[ 573.251675] ? report_bug+0x182/0x1b0 <4>[ 573.251805] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.255166] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.255237] </TASK> <4>[ 573.255302] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 573.255497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.255562] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.258895] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.259058] ? clear_bhb_loop+0x15/0x70 <4>[ 573.259113] </TASK> <2>[ 573.259134] DMAR: ERROR: DMA PTE for vPFN 0x3d10a04 already set (to 25da03003 not 25da03003) <4>[ 573.259340] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.259344] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.259346] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.259350] RAX: 0000000000000000 RBX: ffff888347efe020 RCX: 0000000000000000 <4>[ 573.259353] RDX: 0000000000000000 RSI: 0000000003d10a04 RDI: 0000000000000000 <4>[ 573.259355] RBP: ffffc900025b7068 R08: 000000000025da03 R09: 0000000000000001 <4>[ 573.259358] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99fd <4>[ 573.259360] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da03003 <4>[ 573.259363] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.259366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.259369] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.259371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.259374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.259393] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.260206] ? lock_acquire+0xc9/0x300 <4>[ 573.262861] ? lock_release+0xd4/0x2b0 <4>[ 573.262938] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.263190] Tainted: [U]=USER, [W]=WARN <4>[ 573.263195] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.263198] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.263201] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.263205] RAX: 0000000000000000 RBX: ffff888347efe028 RCX: 0000000000000000 <4>[ 573.263207] RDX: 0000000000000000 RSI: 0000000003d10a05 RDI: 0000000000000000 <4>[ 573.263209] RBP: ffffc900025b7068 R08: 000000000025da04 R09: 0000000000000001 <4>[ 573.263212] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99fc <4>[ 573.263214] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da04003 <4>[ 573.263217] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.263220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.263222] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.263225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.263227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.263230] Call Trace: <4>[ 573.263268] ? exc_invalid_op+0x18/0x80 <4>[ 573.263829] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.266771] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.266843] </TASK> <4>[ 573.266908] Modules linked in: xe drm_gpuvm drm_gpusvm drm_kunit_helpers amdgpu amdxcp drm_ttm_helper gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_exec snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer snd soundcore mei_gsc i915 prime_numbers ttm drm_client_lib drm_display_helper cec rc_core drm_buddy drm_kms_helper i2c_algo_bit kunit intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp ee1004 cmdlinepart kvm_intel spi_nor mei_hdcp mei_pxp mtd ppdev intel_wmi_thunderbolt kvm wmi_bmof polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd smsc75xx rapl usbnet intel_cstate mii e1000e i2c_i801 spi_intel_pci i2c_mux idma64 mei_me i2c_smbus spi_intel mei parport_pc parport video binfmt_misc intel_pmc_core pinctrl_cannonlake <4>[ 573.267105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.267170] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.270495] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.270672] RIP: 0033:0x7b5c72124ded <4>[ 573.270711] </TASK> <2>[ 573.270733] DMAR: ERROR: DMA PTE for vPFN 0x3d10a07 already set (to 25da06003 not 25da06003) <4>[ 573.270951] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.270955] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.270958] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.270962] RAX: 0000000000000000 RBX: ffff888347efe038 RCX: 0000000000000000 <4>[ 573.270964] RDX: 0000000000000000 RSI: 0000000003d10a07 RDI: 0000000000000000 <4>[ 573.270966] RBP: ffffc900025b7068 R08: 000000000025da06 R09: 0000000000000001 <4>[ 573.270969] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99fa <4>[ 573.270971] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da06003 <4>[ 573.270974] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.270977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.270979] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.270982] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.270985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.270993] ? show_regs+0x6c/0x80 <4>[ 573.271120] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 573.274373] ? trace_hardirqs_off+0x5d/0xe0 <4>[ 573.274523] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.274787] Tainted: [U]=USER, [W]=WARN <4>[ 573.274792] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.274795] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.274798] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.274802] RAX: 0000000000000000 RBX: ffff888347efe040 RCX: 0000000000000000 <4>[ 573.274804] RDX: 0000000000000000 RSI: 0000000003d10a08 RDI: 0000000000000000 <4>[ 573.274807] RBP: ffffc900025b7068 R08: 000000000025da07 R09: 0000000000000001 <4>[ 573.274809] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f9 <4>[ 573.274812] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da07003 <4>[ 573.274815] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.274818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.274820] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.274823] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.274825] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.274828] Call Trace: <4>[ 573.274871] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.276082] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.278368] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.278623] Tainted: [U]=USER, [W]=WARN <4>[ 573.278628] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.278631] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.278634] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.278638] RAX: 0000000000000000 RBX: ffff888347efe048 RCX: 0000000000000000 <4>[ 573.278640] RDX: 0000000000000000 RSI: 0000000003d10a09 RDI: 0000000000000000 <4>[ 573.278643] RBP: ffffc900025b7068 R08: 000000000025da08 R09: 0000000000000001 <4>[ 573.278645] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f8 <4>[ 573.278648] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da08003 <4>[ 573.278650] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.278653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.278656] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.278658] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.278661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.278663] Call Trace: <4>[ 573.278668] ? show_regs+0x6c/0x80 <4>[ 573.278776] iommu_map_sg+0xbf/0x210 <4>[ 573.281567] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.282210] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.282448] Tainted: [U]=USER, [W]=WARN <4>[ 573.282453] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.282456] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.282458] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.282462] RAX: 0000000000000000 RBX: ffff888347efe050 RCX: 0000000000000000 <4>[ 573.282464] RDX: 0000000000000000 RSI: 0000000003d10a0a RDI: 0000000000000000 <4>[ 573.282467] RBP: ffffc900025b7068 R08: 000000000025da09 R09: 0000000000000001 <4>[ 573.282469] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f7 <4>[ 573.282471] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da09003 <4>[ 573.282474] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.282477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.282479] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.282482] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.282484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.282503] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.283275] ? lock_acquire+0xc9/0x300 <4>[ 573.285823] ? lock_release+0xd4/0x2b0 <4>[ 573.285896] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.286140] Tainted: [U]=USER, [W]=WARN <4>[ 573.286145] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.286148] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.286150] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.286154] RAX: 0000000000000000 RBX: ffff888347efe058 RCX: 0000000000000000 <4>[ 573.286156] RDX: 0000000000000000 RSI: 0000000003d10a0b RDI: 0000000000000000 <4>[ 573.286159] RBP: ffffc900025b7068 R08: 000000000025da0a R09: 0000000000000001 <4>[ 573.286161] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f6 <4>[ 573.286163] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0a003 <4>[ 573.286166] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.286169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.286171] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.286174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.286176] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.286178] Call Trace: <4>[ 573.286194] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.286966] ? lock_acquire+0xc9/0x300 <4>[ 573.289507] ? lock_release+0xd4/0x2b0 <4>[ 573.289581] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.289834] Tainted: [U]=USER, [W]=WARN <4>[ 573.289839] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.289842] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.289845] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.289848] RAX: 0000000000000000 RBX: ffff888347efe060 RCX: 0000000000000000 <4>[ 573.289851] RDX: 0000000000000000 RSI: 0000000003d10a0c RDI: 0000000000000000 <4>[ 573.289853] RBP: ffffc900025b7068 R08: 000000000025da0b R09: 0000000000000001 <4>[ 573.289856] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f5 <4>[ 573.289858] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0b003 <4>[ 573.289860] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.289863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.289866] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.289868] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.289870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.289873] Call Trace: <4>[ 573.289895] ? report_bug+0x182/0x1b0 <4>[ 573.290013] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.293227] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.293296] </TASK> <4>[ 573.293476] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.293517] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.293520] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.293524] RAX: 0000000000000000 RBX: ffff888347efe068 RCX: 0000000000000000 <4>[ 573.293526] RDX: 0000000000000000 RSI: 0000000003d10a0d RDI: 0000000000000000 <4>[ 573.293528] RBP: ffffc900025b7068 R08: 000000000025da0c R09: 0000000000000001 <4>[ 573.293531] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f4 <4>[ 573.293533] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0c003 <4>[ 573.293536] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.293541] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.293544] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.293548] Call Trace: <4>[ 573.293550] <TASK> <4>[ 573.293553] ? show_regs+0x6c/0x80 <4>[ 573.293578] ? handle_bug+0x6e/0xb0 <4>[ 573.293689] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.296928] ? irqentry_exit+0x77/0xb0 <4>[ 573.296965] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.297200] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.297205] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.297208] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.297212] RAX: 0000000000000000 RBX: ffff888347efe070 RCX: 0000000000000000 <4>[ 573.297214] RDX: 0000000000000000 RSI: 0000000003d10a0e RDI: 0000000000000000 <4>[ 573.297217] RBP: ffffc900025b7068 R08: 000000000025da0d R09: 0000000000000001 <4>[ 573.297219] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f3 <4>[ 573.297221] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0d003 <4>[ 573.297224] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.297227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.297229] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.297232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.297236] Call Trace: <4>[ 573.297252] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.298024] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.300598] ? irqentry_exit+0x77/0xb0 <4>[ 573.300634] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.300882] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.300887] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.300890] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.300894] RAX: 0000000000000000 RBX: ffff888347efe078 RCX: 0000000000000000 <4>[ 573.300897] RDX: 0000000000000000 RSI: 0000000003d10a0f RDI: 0000000000000000 <4>[ 573.300899] RBP: ffffc900025b7068 R08: 000000000025da0e R09: 0000000000000001 <4>[ 573.300901] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f2 <4>[ 573.300904] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0e003 <4>[ 573.300906] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.300909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.300912] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.300914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.300919] Call Trace: <4>[ 573.300941] ? report_bug+0x182/0x1b0 <4>[ 573.301059] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.304290] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.304342] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.304575] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.304578] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.304581] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.304585] RAX: 0000000000000000 RBX: ffff888347efe080 RCX: 0000000000000000 <4>[ 573.304587] RDX: 0000000000000000 RSI: 0000000003d10a10 RDI: 0000000000000000 <4>[ 573.304590] RBP: ffffc900025b7068 R08: 000000000025da0f R09: 0000000000000001 <4>[ 573.304592] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f1 <4>[ 573.304594] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da0f003 <4>[ 573.304597] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.304599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.304602] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.304604] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.304607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.304609] Call Trace: <4>[ 573.304611] <TASK> <4>[ 573.304625] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.305401] ? lock_acquire+0xc9/0x300 <4>[ 573.307937] ? lock_release+0xd4/0x2b0 <4>[ 573.308006] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.308251] Tainted: [U]=USER, [W]=WARN <4>[ 573.308256] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.308259] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.308261] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.308265] RAX: 0000000000000000 RBX: ffff888347efe088 RCX: 0000000000000000 <4>[ 573.308268] RDX: 0000000000000000 RSI: 0000000003d10a11 RDI: 0000000000000000 <4>[ 573.308270] RBP: ffffc900025b7068 R08: 000000000025da10 R09: 0000000000000001 <4>[ 573.308272] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99f0 <4>[ 573.308275] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da10003 <4>[ 573.308277] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.308280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.308282] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.308285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.308287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.308290] Call Trace: <4>[ 573.308311] ? report_bug+0x182/0x1b0 <4>[ 573.308428] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.311641] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.311693] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.311975] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.311978] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.311981] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.311985] RAX: 0000000000000000 RBX: ffff888347efe090 RCX: 0000000000000000 <4>[ 573.311988] RDX: 0000000000000000 RSI: 0000000003d10a12 RDI: 0000000000000000 <4>[ 573.311990] RBP: ffffc900025b7068 R08: 000000000025da11 R09: 0000000000000001 <4>[ 573.311993] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ef <4>[ 573.311995] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da11003 <4>[ 573.311998] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.312001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.312004] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.312006] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.312009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.312011] Call Trace: <4>[ 573.312014] <TASK> <4>[ 573.312017] ? show_regs+0x6c/0x80 <4>[ 573.312081] ? mark_held_locks+0x46/0x90 <4>[ 573.314683] ? lock_release+0xd4/0x2b0 <4>[ 573.315535] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.315588] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.315844] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.315848] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.315850] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.315854] RAX: 0000000000000000 RBX: ffff888347efe098 RCX: 0000000000000000 <4>[ 573.315857] RDX: 0000000000000000 RSI: 0000000003d10a13 RDI: 0000000000000000 <4>[ 573.315859] RBP: ffffc900025b7068 R08: 000000000025da12 R09: 0000000000000001 <4>[ 573.315862] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ee <4>[ 573.315864] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da12003 <4>[ 573.315867] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.315870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.315872] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.315875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.315877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.315880] Call Trace: <4>[ 573.315882] <TASK> <4>[ 573.315896] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.316690] ? lock_acquire+0xc9/0x300 <4>[ 573.319368] ? lock_release+0xd4/0x2b0 <4>[ 573.319447] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.319712] Tainted: [U]=USER, [W]=WARN <4>[ 573.319717] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.319721] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.319724] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.319728] RAX: 0000000000000000 RBX: ffff888347efe0a0 RCX: 0000000000000000 <4>[ 573.319730] RDX: 0000000000000000 RSI: 0000000003d10a14 RDI: 0000000000000000 <4>[ 573.319733] RBP: ffffc900025b7068 R08: 000000000025da13 R09: 0000000000000001 <4>[ 573.319735] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ed <4>[ 573.319738] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da13003 <4>[ 573.319741] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.319744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.319746] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.319758] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.319760] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.319763] Call Trace: <4>[ 573.319768] ? show_regs+0x6c/0x80 <4>[ 573.319866] __iommu_map+0x119/0x2c0 <4>[ 573.322425] ? __might_fault+0x53/0xb0 <4>[ 573.323301] ? irqentry_exit+0x77/0xb0 <4>[ 573.323341] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.323593] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.323599] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.323602] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.323606] RAX: 0000000000000000 RBX: ffff888347efe0a8 RCX: 0000000000000000 <4>[ 573.323609] RDX: 0000000000000000 RSI: 0000000003d10a15 RDI: 0000000000000000 <4>[ 573.323611] RBP: ffffc900025b7068 R08: 000000000025da14 R09: 0000000000000001 <4>[ 573.323614] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ec <4>[ 573.323616] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da14003 <4>[ 573.323619] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.323622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.323625] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.323628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.323633] Call Trace: <4>[ 573.323635] <TASK> <4>[ 573.323671] ? exc_invalid_op+0x18/0x80 <4>[ 573.324256] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.327166] ? irqentry_exit+0x77/0xb0 <4>[ 573.327225] </TASK> <4>[ 573.327243] ---[ end trace 0000000000000000 ]--- <4>[ 573.327444] Tainted: [U]=USER, [W]=WARN <4>[ 573.327449] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.327453] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.327455] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.327459] RAX: 0000000000000000 RBX: ffff888347efe0b0 RCX: 0000000000000000 <4>[ 573.327462] RDX: 0000000000000000 RSI: 0000000003d10a16 RDI: 0000000000000000 <4>[ 573.327464] RBP: ffffc900025b7068 R08: 000000000025da15 R09: 0000000000000001 <4>[ 573.327467] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99eb <4>[ 573.327469] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da15003 <4>[ 573.327472] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.327475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.327477] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.327480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.327482] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.327485] Call Trace: <4>[ 573.327487] <TASK> <4>[ 573.327526] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.328738] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.331018] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.331273] Tainted: [U]=USER, [W]=WARN <4>[ 573.331278] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.331281] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.331284] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.331288] RAX: 0000000000000000 RBX: ffff888347efe0b8 RCX: 0000000000000000 <4>[ 573.331290] RDX: 0000000000000000 RSI: 0000000003d10a17 RDI: 0000000000000000 <4>[ 573.331292] RBP: ffffc900025b7068 R08: 000000000025da16 R09: 0000000000000001 <4>[ 573.331295] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ea <4>[ 573.331297] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da16003 <4>[ 573.331300] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.331303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.331306] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.331308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.331311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.331313] Call Trace: <4>[ 573.331315] <TASK> <4>[ 573.331344] ? handle_bug+0x6e/0xb0 <4>[ 573.331457] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.334824] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.334878] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.335124] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.335127] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.335130] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.335134] RAX: 0000000000000000 RBX: ffff888347efe0c0 RCX: 0000000000000000 <4>[ 573.335136] RDX: 0000000000000000 RSI: 0000000003d10a18 RDI: 0000000000000000 <4>[ 573.335139] RBP: ffffc900025b7068 R08: 000000000025da17 R09: 0000000000000001 <4>[ 573.335141] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e9 <4>[ 573.335144] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da17003 <4>[ 573.335146] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.335149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.335152] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.335154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.335157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.335159] Call Trace: <4>[ 573.335161] <TASK> <4>[ 573.335175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.335979] ? lock_acquire+0xc9/0x300 <4>[ 573.338607] ? lock_release+0xd4/0x2b0 <4>[ 573.338683] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.338944] Tainted: [U]=USER, [W]=WARN <4>[ 573.338949] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.338952] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.338955] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.338959] RAX: 0000000000000000 RBX: ffff888347efe0c8 RCX: 0000000000000000 <4>[ 573.338961] RDX: 0000000000000000 RSI: 0000000003d10a19 RDI: 0000000000000000 <4>[ 573.338963] RBP: ffffc900025b7068 R08: 000000000025da18 R09: 0000000000000001 <4>[ 573.338966] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e8 <4>[ 573.338968] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da18003 <4>[ 573.338971] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.338974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.338976] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.338979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.338981] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.338984] Call Trace: <4>[ 573.338989] ? show_regs+0x6c/0x80 <4>[ 573.339084] iommu_map_sg+0xbf/0x210 <4>[ 573.341883] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.342523] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.342775] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.342781] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.342784] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.342788] RAX: 0000000000000000 RBX: ffff888347efe0d0 RCX: 0000000000000000 <4>[ 573.342790] RDX: 0000000000000000 RSI: 0000000003d10a1a RDI: 0000000000000000 <4>[ 573.342793] RBP: ffffc900025b7068 R08: 000000000025da19 R09: 0000000000000001 <4>[ 573.342795] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e7 <4>[ 573.342797] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da19003 <4>[ 573.342800] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.342803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.342806] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.342808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.342813] Call Trace: <4>[ 573.342815] <TASK> <4>[ 573.342845] ? handle_bug+0x6e/0xb0 <4>[ 573.342958] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.346288] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.346341] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.346583] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.346587] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.346589] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.346593] RAX: 0000000000000000 RBX: ffff888347efe0d8 RCX: 0000000000000000 <4>[ 573.346596] RDX: 0000000000000000 RSI: 0000000003d10a1b RDI: 0000000000000000 <4>[ 573.346598] RBP: ffffc900025b7068 R08: 000000000025da1a R09: 0000000000000001 <4>[ 573.346601] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e6 <4>[ 573.346603] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1a003 <4>[ 573.346606] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.346609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.346611] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.346614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.346616] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.346619] Call Trace: <4>[ 573.346621] <TASK> <4>[ 573.346624] ? show_regs+0x6c/0x80 <4>[ 573.346719] iommu_map_sg+0xbf/0x210 <4>[ 573.349501] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.350149] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.350394] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.350400] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.350403] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.350407] RAX: 0000000000000000 RBX: ffff888347efe0e0 RCX: 0000000000000000 <4>[ 573.350409] RDX: 0000000000000000 RSI: 0000000003d10a1c RDI: 0000000000000000 <4>[ 573.350412] RBP: ffffc900025b7068 R08: 000000000025da1b R09: 0000000000000001 <4>[ 573.350414] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e5 <4>[ 573.350417] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1b003 <4>[ 573.350419] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.350422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.350425] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.350427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.350432] Call Trace: <4>[ 573.350434] <TASK> <4>[ 573.350455] ? report_bug+0x182/0x1b0 <4>[ 573.350803] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.353915] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.353969] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.354211] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.354215] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.354217] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.354221] RAX: 0000000000000000 RBX: ffff888347efe0e8 RCX: 0000000000000000 <4>[ 573.354224] RDX: 0000000000000000 RSI: 0000000003d10a1d RDI: 0000000000000000 <4>[ 573.354226] RBP: ffffc900025b7068 R08: 000000000025da1c R09: 0000000000000001 <4>[ 573.354229] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e4 <4>[ 573.354231] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1c003 <4>[ 573.354234] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.354237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.354239] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.354242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.354244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.354247] Call Trace: <4>[ 573.354249] <TASK> <4>[ 573.354252] ? show_regs+0x6c/0x80 <4>[ 573.354332] __iommu_map+0x119/0x2c0 <4>[ 573.356882] ? lock_release+0xd4/0x2b0 <4>[ 573.357724] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.357787] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.358030] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.358033] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.358036] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.358040] RAX: 0000000000000000 RBX: ffff888347efe0f0 RCX: 0000000000000000 <4>[ 573.358043] RDX: 0000000000000000 RSI: 0000000003d10a1e RDI: 0000000000000000 <4>[ 573.358045] RBP: ffffc900025b7068 R08: 000000000025da1d R09: 0000000000000001 <4>[ 573.358047] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e3 <4>[ 573.358050] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1d003 <4>[ 573.358052] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.358055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.358058] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.358061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.358063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.358065] Call Trace: <4>[ 573.358067] <TASK> <4>[ 573.358082] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.358883] ? lock_acquire+0xc9/0x300 <4>[ 573.361510] ? lock_release+0xd4/0x2b0 <4>[ 573.361586] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.361841] Tainted: [U]=USER, [W]=WARN <4>[ 573.361846] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.361850] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.361853] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.361857] RAX: 0000000000000000 RBX: ffff888347efe0f8 RCX: 0000000000000000 <4>[ 573.361860] RDX: 0000000000000000 RSI: 0000000003d10a1f RDI: 0000000000000000 <4>[ 573.361862] RBP: ffffc900025b7068 R08: 000000000025da1e R09: 0000000000000001 <4>[ 573.361865] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e2 <4>[ 573.361867] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1e003 <4>[ 573.361870] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.361873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.361875] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.361878] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.361880] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.361883] Call Trace: <4>[ 573.361899] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.362692] ? lock_acquire+0xc9/0x300 <4>[ 573.365330] ? lock_release+0xd4/0x2b0 <4>[ 573.365407] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.365654] Tainted: [U]=USER, [W]=WARN <4>[ 573.365659] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.365662] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.365665] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.365669] RAX: 0000000000000000 RBX: ffff888347efe100 RCX: 0000000000000000 <4>[ 573.365672] RDX: 0000000000000000 RSI: 0000000003d10a20 RDI: 0000000000000000 <4>[ 573.365674] RBP: ffffc900025b7068 R08: 000000000025da1f R09: 0000000000000001 <4>[ 573.365677] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e1 <4>[ 573.365679] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da1f003 <4>[ 573.365682] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.365684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.365687] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.365690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.365692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.365694] Call Trace: <4>[ 573.365710] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.366511] ? lock_acquire+0xc9/0x300 <4>[ 573.369153] ? lock_release+0xd4/0x2b0 <4>[ 573.369228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.369476] Tainted: [U]=USER, [W]=WARN <4>[ 573.369480] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.369483] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.369486] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.369490] RAX: 0000000000000000 RBX: ffff888347efe108 RCX: 0000000000000000 <4>[ 573.369493] RDX: 0000000000000000 RSI: 0000000003d10a21 RDI: 0000000000000000 <4>[ 573.369495] RBP: ffffc900025b7068 R08: 000000000025da20 R09: 0000000000000001 <4>[ 573.369498] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99e0 <4>[ 573.369500] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da20003 <4>[ 573.369503] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.369506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.369508] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.369511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.369513] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.369516] Call Trace: <4>[ 573.369547] ? handle_bug+0x6e/0xb0 <4>[ 573.369886] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.372975] ? lock_release+0xd4/0x2b0 <4>[ 573.373057] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.373302] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.373308] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.373311] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.373315] RAX: 0000000000000000 RBX: ffff888347efe110 RCX: 0000000000000000 <4>[ 573.373317] RDX: 0000000000000000 RSI: 0000000003d10a22 RDI: 0000000000000000 <4>[ 573.373320] RBP: ffffc900025b7068 R08: 000000000025da21 R09: 0000000000000001 <4>[ 573.373322] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99df <4>[ 573.373324] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da21003 <4>[ 573.373327] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.373330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.373332] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.373335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.373340] Call Trace: <4>[ 573.373342] <TASK> <4>[ 573.373376] ? exc_invalid_op+0x18/0x80 <4>[ 573.373935] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.376821] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.376893] </TASK> <4>[ 573.377078] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.377120] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.377123] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.377127] RAX: 0000000000000000 RBX: ffff888347efe118 RCX: 0000000000000000 <4>[ 573.377129] RDX: 0000000000000000 RSI: 0000000003d10a23 RDI: 0000000000000000 <4>[ 573.377132] RBP: ffffc900025b7068 R08: 000000000025da22 R09: 0000000000000001 <4>[ 573.377134] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99de <4>[ 573.377137] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da22003 <4>[ 573.377139] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.377142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.377145] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.377150] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.377175] ? report_bug+0x182/0x1b0 <4>[ 573.377295] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.380636] ? irqentry_exit+0x77/0xb0 <4>[ 573.380674] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.380926] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.380932] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.380935] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.380939] RAX: 0000000000000000 RBX: ffff888347efe120 RCX: 0000000000000000 <4>[ 573.380942] RDX: 0000000000000000 RSI: 0000000003d10a24 RDI: 0000000000000000 <4>[ 573.380944] RBP: ffffc900025b7068 R08: 000000000025da23 R09: 0000000000000001 <4>[ 573.380947] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99dd <4>[ 573.380949] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da23003 <4>[ 573.380952] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.380955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.380957] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.380960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.380965] Call Trace: <4>[ 573.380981] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.382001] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.384490] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.384744] Tainted: [U]=USER, [W]=WARN <4>[ 573.384759] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.384762] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.384765] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.384769] RAX: 0000000000000000 RBX: ffff888347efe128 RCX: 0000000000000000 <4>[ 573.384772] RDX: 0000000000000000 RSI: 0000000003d10a25 RDI: 0000000000000000 <4>[ 573.384774] RBP: ffffc900025b7068 R08: 000000000025da24 R09: 0000000000000001 <4>[ 573.384777] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99dc <4>[ 573.384780] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da24003 <4>[ 573.384782] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.384785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.384788] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.384791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.384793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.384796] Call Trace: <4>[ 573.384801] ? show_regs+0x6c/0x80 <4>[ 573.384897] iommu_map_sg+0xbf/0x210 <4>[ 573.387670] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.388317] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.388559] Tainted: [U]=USER, [W]=WARN <4>[ 573.388564] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.388567] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.388569] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.388573] RAX: 0000000000000000 RBX: ffff888347efe130 RCX: 0000000000000000 <4>[ 573.388576] RDX: 0000000000000000 RSI: 0000000003d10a26 RDI: 0000000000000000 <4>[ 573.388578] RBP: ffffc900025b7068 R08: 000000000025da25 R09: 0000000000000001 <4>[ 573.388581] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99db <4>[ 573.388583] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da25003 <4>[ 573.388586] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.388589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.388591] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.388594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.388596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.388599] Call Trace: <4>[ 573.388635] ? exc_invalid_op+0x18/0x80 <4>[ 573.389196] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.392089] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.392143] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.392386] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.392389] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.392392] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.392395] RAX: 0000000000000000 RBX: ffff888347efe138 RCX: 0000000000000000 <4>[ 573.392398] RDX: 0000000000000000 RSI: 0000000003d10a27 RDI: 0000000000000000 <4>[ 573.392400] RBP: ffffc900025b7068 R08: 000000000025da26 R09: 0000000000000001 <4>[ 573.392403] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99da <4>[ 573.392405] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da26003 <4>[ 573.392408] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.392411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.392413] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.392416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.392418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.392421] Call Trace: <4>[ 573.392423] <TASK> <4>[ 573.392426] ? show_regs+0x6c/0x80 <4>[ 573.392506] __iommu_map+0x119/0x2c0 <4>[ 573.395080] ? __might_fault+0x53/0xb0 <4>[ 573.395917] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.395993] hardirqs last disabled at (206909346): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.396208] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.396211] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.396214] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.396218] RAX: 0000000000000000 RBX: ffff888347efe140 RCX: 0000000000000000 <4>[ 573.396221] RDX: 0000000000000000 RSI: 0000000003d10a28 RDI: 0000000000000000 <4>[ 573.396223] RBP: ffffc900025b7068 R08: 000000000025da27 R09: 0000000000000001 <4>[ 573.396226] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d9 <4>[ 573.396228] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da27003 <4>[ 573.396231] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.396234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.396236] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.396239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.396241] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.396260] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.397064] ? lock_acquire+0xc9/0x300 <4>[ 573.399697] ? lock_release+0xd4/0x2b0 <4>[ 573.399782] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.400030] Tainted: [U]=USER, [W]=WARN <4>[ 573.400035] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.400038] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.400041] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.400045] RAX: 0000000000000000 RBX: ffff888347efe148 RCX: 0000000000000000 <4>[ 573.400047] RDX: 0000000000000000 RSI: 0000000003d10a29 RDI: 0000000000000000 <4>[ 573.400050] RBP: ffffc900025b7068 R08: 000000000025da28 R09: 0000000000000001 <4>[ 573.400052] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d8 <4>[ 573.400055] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da28003 <4>[ 573.400057] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.400060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.400063] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.400065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.400067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.400070] Call Trace: <4>[ 573.400101] ? handle_bug+0x6e/0xb0 <4>[ 573.400432] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.403528] ? find_held_lock+0x31/0x90 <4>[ 573.403604] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.403856] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.403862] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.403865] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.403869] RAX: 0000000000000000 RBX: ffff888347efe150 RCX: 0000000000000000 <4>[ 573.403871] RDX: 0000000000000000 RSI: 0000000003d10a2a RDI: 0000000000000000 <4>[ 573.403874] RBP: ffffc900025b7068 R08: 000000000025da29 R09: 0000000000000001 <4>[ 573.403876] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d7 <4>[ 573.403878] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da29003 <4>[ 573.403881] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.403884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.403887] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.403889] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.403894] Call Trace: <4>[ 573.403896] <TASK> <4>[ 573.403931] ? exc_invalid_op+0x18/0x80 <4>[ 573.404480] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.407397] ? irqentry_exit+0x77/0xb0 <4>[ 573.407435] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.407677] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.407683] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.407686] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.407690] RAX: 0000000000000000 RBX: ffff888347efe158 RCX: 0000000000000000 <4>[ 573.407692] RDX: 0000000000000000 RSI: 0000000003d10a2b RDI: 0000000000000000 <4>[ 573.407695] RBP: ffffc900025b7068 R08: 000000000025da2a R09: 0000000000000001 <4>[ 573.407697] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d6 <4>[ 573.407699] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2a003 <4>[ 573.407702] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.407705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.407707] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.407710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.407715] Call Trace: <4>[ 573.407731] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.408765] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.411246] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.411498] Tainted: [U]=USER, [W]=WARN <4>[ 573.411503] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.411506] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.411509] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.411512] RAX: 0000000000000000 RBX: ffff888347efe160 RCX: 0000000000000000 <4>[ 573.411515] RDX: 0000000000000000 RSI: 0000000003d10a2c RDI: 0000000000000000 <4>[ 573.411517] RBP: ffffc900025b7068 R08: 000000000025da2b R09: 0000000000000001 <4>[ 573.411520] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d5 <4>[ 573.411522] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2b003 <4>[ 573.411525] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.411528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.411530] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.411533] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.411535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.411538] Call Trace: <4>[ 573.411569] ? handle_bug+0x6e/0xb0 <4>[ 573.411681] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.415027] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.415080] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.415323] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.415326] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.415329] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.415333] RAX: 0000000000000000 RBX: ffff888347efe168 RCX: 0000000000000000 <4>[ 573.415336] RDX: 0000000000000000 RSI: 0000000003d10a2d RDI: 0000000000000000 <4>[ 573.415338] RBP: ffffc900025b7068 R08: 000000000025da2c R09: 0000000000000001 <4>[ 573.415341] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d4 <4>[ 573.415343] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2c003 <4>[ 573.415346] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.415348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.415351] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.415354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.415356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.415358] Call Trace: <4>[ 573.415360] <TASK> <4>[ 573.415363] ? show_regs+0x6c/0x80 <4>[ 573.415444] __iommu_map+0x119/0x2c0 <4>[ 573.418014] ? __might_fault+0x53/0xb0 <4>[ 573.418853] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.418928] hardirqs last disabled at (206935392): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.419143] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.419147] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.419149] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.419153] RAX: 0000000000000000 RBX: ffff888347efe170 RCX: 0000000000000000 <4>[ 573.419156] RDX: 0000000000000000 RSI: 0000000003d10a2e RDI: 0000000000000000 <4>[ 573.419158] RBP: ffffc900025b7068 R08: 000000000025da2d R09: 0000000000000001 <4>[ 573.419161] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d3 <4>[ 573.419163] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2d003 <4>[ 573.419166] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.419168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.419171] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.419174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.419176] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.419183] ? show_regs+0x6c/0x80 <4>[ 573.419264] __iommu_map+0x119/0x2c0 <4>[ 573.421834] ? __might_fault+0x53/0xb0 <4>[ 573.422659] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.422744] ---[ end trace 0000000000000000 ]--- <4>[ 573.422954] Tainted: [U]=USER, [W]=WARN <4>[ 573.422958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.422962] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.422965] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.422968] RAX: 0000000000000000 RBX: ffff888347efe178 RCX: 0000000000000000 <4>[ 573.422971] RDX: 0000000000000000 RSI: 0000000003d10a2f RDI: 0000000000000000 <4>[ 573.422973] RBP: ffffc900025b7068 R08: 000000000025da2e R09: 0000000000000001 <4>[ 573.422976] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d2 <4>[ 573.422978] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2e003 <4>[ 573.422981] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.422984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.422986] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.422989] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.422991] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.422994] Call Trace: <4>[ 573.423016] ? report_bug+0x182/0x1b0 <4>[ 573.423137] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.426485] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.426538] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.426789] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.426792] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.426795] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.426799] RAX: 0000000000000000 RBX: ffff888347efe180 RCX: 0000000000000000 <4>[ 573.426801] RDX: 0000000000000000 RSI: 0000000003d10a30 RDI: 0000000000000000 <4>[ 573.426804] RBP: ffffc900025b7068 R08: 000000000025da2f R09: 0000000000000001 <4>[ 573.426806] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d1 <4>[ 573.426809] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da2f003 <4>[ 573.426812] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.426814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.426817] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.426820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.426822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.426825] Call Trace: <4>[ 573.426827] <TASK> <4>[ 573.426830] ? show_regs+0x6c/0x80 <4>[ 573.426926] iommu_map_sg+0xbf/0x210 <4>[ 573.429918] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.430318] ? clear_bhb_loop+0x15/0x70 <4>[ 573.430372] </TASK> <4>[ 573.430391] ---[ end trace 0000000000000000 ]--- <4>[ 573.430592] Tainted: [U]=USER, [W]=WARN <4>[ 573.430596] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.430600] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.430602] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.430606] RAX: 0000000000000000 RBX: ffff888347efe188 RCX: 0000000000000000 <4>[ 573.430609] RDX: 0000000000000000 RSI: 0000000003d10a31 RDI: 0000000000000000 <4>[ 573.430611] RBP: ffffc900025b7068 R08: 000000000025da30 R09: 0000000000000001 <4>[ 573.430614] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99d0 <4>[ 573.430616] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da30003 <4>[ 573.430619] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.430622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.430624] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.430627] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.430629] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.430632] Call Trace: <4>[ 573.430668] ? exc_invalid_op+0x18/0x80 <4>[ 573.431224] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.434136] ? irqentry_exit+0x77/0xb0 <4>[ 573.434174] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.434418] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.434421] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.434424] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.434428] RAX: 0000000000000000 RBX: ffff888347efe190 RCX: 0000000000000000 <4>[ 573.434430] RDX: 0000000000000000 RSI: 0000000003d10a32 RDI: 0000000000000000 <4>[ 573.434433] RBP: ffffc900025b7068 R08: 000000000025da31 R09: 0000000000000001 <4>[ 573.434435] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99cf <4>[ 573.434438] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da31003 <4>[ 573.434440] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.434443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.434446] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.434448] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.434451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.434453] Call Trace: <4>[ 573.434455] <TASK> <4>[ 573.434458] ? show_regs+0x6c/0x80 <4>[ 573.434520] ? mark_held_locks+0x46/0x90 <4>[ 573.437341] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.437992] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.438237] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.438243] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.438246] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.438250] RAX: 0000000000000000 RBX: ffff888347efe198 RCX: 0000000000000000 <4>[ 573.438253] RDX: 0000000000000000 RSI: 0000000003d10a33 RDI: 0000000000000000 <4>[ 573.438255] RBP: ffffc900025b7068 R08: 000000000025da32 R09: 0000000000000001 <4>[ 573.438257] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ce <4>[ 573.438260] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da32003 <4>[ 573.438262] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.438265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.438268] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.438271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.438275] Call Trace: <4>[ 573.438291] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.439089] ? lock_acquire+0xc9/0x300 <4>[ 573.441726] ? lock_release+0xd4/0x2b0 <4>[ 573.441827] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.442066] Tainted: [U]=USER, [W]=WARN <4>[ 573.442070] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.442073] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.442076] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.442080] RAX: 0000000000000000 RBX: ffff888347efe1a0 RCX: 0000000000000000 <4>[ 573.442082] RDX: 0000000000000000 RSI: 0000000003d10a34 RDI: 0000000000000000 <4>[ 573.442084] RBP: ffffc900025b7068 R08: 000000000025da33 R09: 0000000000000001 <4>[ 573.442087] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99cd <4>[ 573.442089] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da33003 <4>[ 573.442092] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.442095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.442097] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.442100] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.442102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.442104] Call Trace: <4>[ 573.442134] ? handle_bug+0x6e/0xb0 <4>[ 573.442452] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.445546] ? lock_release+0xd4/0x2b0 <4>[ 573.445625] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.445879] Tainted: [U]=USER, [W]=WARN <4>[ 573.445884] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.445887] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.445890] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.445894] RAX: 0000000000000000 RBX: ffff888347efe1a8 RCX: 0000000000000000 <4>[ 573.445896] RDX: 0000000000000000 RSI: 0000000003d10a35 RDI: 0000000000000000 <4>[ 573.445899] RBP: ffffc900025b7068 R08: 000000000025da34 R09: 0000000000000001 <4>[ 573.445901] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99cc <4>[ 573.445904] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da34003 <4>[ 573.445906] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.445909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.445912] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.445914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.445917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.445922] <TASK> <4>[ 573.445951] ? handle_bug+0x6e/0xb0 <4>[ 573.446282] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.449369] ? find_held_lock+0x31/0x90 <4>[ 573.449442] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.449691] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.449696] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.449699] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.449703] RAX: 0000000000000000 RBX: ffff888347efe1b0 RCX: 0000000000000000 <4>[ 573.449706] RDX: 0000000000000000 RSI: 0000000003d10a36 RDI: 0000000000000000 <4>[ 573.449708] RBP: ffffc900025b7068 R08: 000000000025da35 R09: 0000000000000001 <4>[ 573.449711] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99cb <4>[ 573.449713] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da35003 <4>[ 573.449716] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.449719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.449721] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.449724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.449729] Call Trace: <4>[ 573.449731] <TASK> <4>[ 573.449775] ? exc_invalid_op+0x18/0x80 <4>[ 573.450323] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.453217] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.453270] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.453511] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.453515] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.453517] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.453521] RAX: 0000000000000000 RBX: ffff888347efe1b8 RCX: 0000000000000000 <4>[ 573.453524] RDX: 0000000000000000 RSI: 0000000003d10a37 RDI: 0000000000000000 <4>[ 573.453526] RBP: ffffc900025b7068 R08: 000000000025da36 R09: 0000000000000001 <4>[ 573.453529] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ca <4>[ 573.453531] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da36003 <4>[ 573.453534] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.453536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.453539] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.453542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.453544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.453546] Call Trace: <4>[ 573.453548] <TASK> <4>[ 573.453563] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.454365] ? lock_acquire+0xc9/0x300 <4>[ 573.457008] ? lock_release+0xd4/0x2b0 <4>[ 573.457085] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.457333] Tainted: [U]=USER, [W]=WARN <4>[ 573.457338] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.457342] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.457344] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.457348] RAX: 0000000000000000 RBX: ffff888347efe1c0 RCX: 0000000000000000 <4>[ 573.457351] RDX: 0000000000000000 RSI: 0000000003d10a38 RDI: 0000000000000000 <4>[ 573.457353] RBP: ffffc900025b7068 R08: 000000000025da37 R09: 0000000000000001 <4>[ 573.457356] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c9 <4>[ 573.457358] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da37003 <4>[ 573.457361] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.457364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.457366] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.457369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.457371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.457374] Call Trace: <4>[ 573.457379] ? show_regs+0x6c/0x80 <4>[ 573.457474] iommu_map_sg+0xbf/0x210 <4>[ 573.460715] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.460883] ? clear_bhb_loop+0x15/0x70 <4>[ 573.460920] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.461162] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.461165] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.461167] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.461171] RAX: 0000000000000000 RBX: ffff888347efe1c8 RCX: 0000000000000000 <4>[ 573.461174] RDX: 0000000000000000 RSI: 0000000003d10a39 RDI: 0000000000000000 <4>[ 573.461177] RBP: ffffc900025b7068 R08: 000000000025da38 R09: 0000000000000001 <4>[ 573.461179] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c8 <4>[ 573.461182] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da38003 <4>[ 573.461184] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.461187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.461190] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.461192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.461195] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.461197] Call Trace: <4>[ 573.461199] <TASK> <4>[ 573.461202] ? show_regs+0x6c/0x80 <4>[ 573.461282] __iommu_map+0x119/0x2c0 <4>[ 573.463796] ? __kernel_text_address+0x12/0x50 <4>[ 573.464703] ? clear_bhb_loop+0x15/0x70 <4>[ 573.464760] </TASK> <4>[ 573.464780] ---[ end trace 0000000000000000 ]--- <4>[ 573.464981] Tainted: [U]=USER, [W]=WARN <4>[ 573.464986] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.464989] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.464992] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.464995] RAX: 0000000000000000 RBX: ffff888347efe1d0 RCX: 0000000000000000 <4>[ 573.464998] RDX: 0000000000000000 RSI: 0000000003d10a3a RDI: 0000000000000000 <4>[ 573.465000] RBP: ffffc900025b7068 R08: 000000000025da39 R09: 0000000000000001 <4>[ 573.465003] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c7 <4>[ 573.465005] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da39003 <4>[ 573.465008] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.465011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.465014] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.465016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.465018] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.465021] Call Trace: <4>[ 573.465052] ? handle_bug+0x6e/0xb0 <4>[ 573.465164] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.468497] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.468551] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.468801] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.468804] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.468807] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.468811] RAX: 0000000000000000 RBX: ffff888347efe1d8 RCX: 0000000000000000 <4>[ 573.468814] RDX: 0000000000000000 RSI: 0000000003d10a3b RDI: 0000000000000000 <4>[ 573.468817] RBP: ffffc900025b7068 R08: 000000000025da3a R09: 0000000000000001 <4>[ 573.468819] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c6 <4>[ 573.468822] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3a003 <4>[ 573.468824] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.468827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.468830] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.468833] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.468835] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.468838] Call Trace: <4>[ 573.468840] <TASK> <4>[ 573.468843] ? show_regs+0x6c/0x80 <4>[ 573.468905] ? mark_held_locks+0x46/0x90 <4>[ 573.471468] ? lock_release+0xd4/0x2b0 <4>[ 573.472318] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.472371] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.472613] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.472616] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.472619] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.472623] RAX: 0000000000000000 RBX: ffff888347efe1e0 RCX: 0000000000000000 <4>[ 573.472626] RDX: 0000000000000000 RSI: 0000000003d10a3c RDI: 0000000000000000 <4>[ 573.472628] RBP: ffffc900025b7068 R08: 000000000025da3b R09: 0000000000000001 <4>[ 573.472631] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c5 <4>[ 573.472633] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3b003 <4>[ 573.472636] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.472639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.472641] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.472644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.472646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.472649] Call Trace: <4>[ 573.472651] <TASK> <4>[ 573.472671] ? report_bug+0x182/0x1b0 <4>[ 573.473021] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.476101] ? lock_release+0xd4/0x2b0 <4>[ 573.476183] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.476427] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.476433] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.476435] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.476439] RAX: 0000000000000000 RBX: ffff888347efe1e8 RCX: 0000000000000000 <4>[ 573.476442] RDX: 0000000000000000 RSI: 0000000003d10a3d RDI: 0000000000000000 <4>[ 573.476444] RBP: ffffc900025b7068 R08: 000000000025da3c R09: 0000000000000001 <4>[ 573.476447] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c4 <4>[ 573.476449] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3c003 <4>[ 573.476452] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.476455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.476457] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.476460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.476465] Call Trace: <4>[ 573.476481] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.477280] ? lock_acquire+0xc9/0x300 <4>[ 573.479930] ? lock_release+0xd4/0x2b0 <4>[ 573.480007] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.480255] Tainted: [U]=USER, [W]=WARN <4>[ 573.480260] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.480263] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.480266] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.480270] RAX: 0000000000000000 RBX: ffff888347efe1f0 RCX: 0000000000000000 <4>[ 573.480272] RDX: 0000000000000000 RSI: 0000000003d10a3e RDI: 0000000000000000 <4>[ 573.480275] RBP: ffffc900025b7068 R08: 000000000025da3d R09: 0000000000000001 <4>[ 573.480277] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c3 <4>[ 573.480280] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3d003 <4>[ 573.480282] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.480285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.480288] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.480290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.480293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.480295] Call Trace: <4>[ 573.480311] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.481112] ? lock_acquire+0xc9/0x300 <4>[ 573.483753] ? lock_release+0xd4/0x2b0 <4>[ 573.483831] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.484080] Tainted: [U]=USER, [W]=WARN <4>[ 573.484084] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.484088] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.484091] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.484094] RAX: 0000000000000000 RBX: ffff888347efe1f8 RCX: 0000000000000000 <4>[ 573.484097] RDX: 0000000000000000 RSI: 0000000003d10a3f RDI: 0000000000000000 <4>[ 573.484099] RBP: ffffc900025b7068 R08: 000000000025da3e R09: 0000000000000001 <4>[ 573.484102] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c2 <4>[ 573.484104] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3e003 <4>[ 573.484107] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.484110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.484112] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.484115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.484117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.484120] Call Trace: <4>[ 573.484136] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.484942] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.487618] ? irqentry_exit+0x77/0xb0 <4>[ 573.487656] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.487911] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.487917] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.487919] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.487923] RAX: 0000000000000000 RBX: ffff888347efe200 RCX: 0000000000000000 <4>[ 573.487926] RDX: 0000000000000000 RSI: 0000000003d10a40 RDI: 0000000000000000 <4>[ 573.487928] RBP: ffffc900025b7068 R08: 000000000025da3f R09: 0000000000000001 <4>[ 573.487931] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c1 <4>[ 573.487933] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da3f003 <4>[ 573.487936] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.487939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.487941] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.487944] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.487949] Call Trace: <4>[ 573.487971] ? report_bug+0x182/0x1b0 <4>[ 573.488092] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.491426] ? up_read+0x22/0x30 <4>[ 573.491473] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.491721] Tainted: [U]=USER, [W]=WARN <4>[ 573.491726] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.491729] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.491732] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.491735] RAX: 0000000000000000 RBX: ffff888347efe208 RCX: 0000000000000000 <4>[ 573.491738] RDX: 0000000000000000 RSI: 0000000003d10a41 RDI: 0000000000000000 <4>[ 573.491740] RBP: ffffc900025b7068 R08: 000000000025da40 R09: 0000000000000001 <4>[ 573.491743] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99c0 <4>[ 573.491753] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da40003 <4>[ 573.491756] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.491759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.491761] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.491764] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.491766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.491769] Call Trace: <4>[ 573.491785] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.492575] ? lock_acquire+0xc9/0x300 <4>[ 573.495221] ? lock_release+0xd4/0x2b0 <4>[ 573.495297] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.495544] Tainted: [U]=USER, [W]=WARN <4>[ 573.495549] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.495552] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.495555] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.495559] RAX: 0000000000000000 RBX: ffff888347efe210 RCX: 0000000000000000 <4>[ 573.495561] RDX: 0000000000000000 RSI: 0000000003d10a42 RDI: 0000000000000000 <4>[ 573.495564] RBP: ffffc900025b7068 R08: 000000000025da41 R09: 0000000000000001 <4>[ 573.495566] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99bf <4>[ 573.495569] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da41003 <4>[ 573.495571] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.495574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.495577] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.495579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.495582] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.495584] Call Trace: <4>[ 573.495615] ? handle_bug+0x6e/0xb0 <4>[ 573.495731] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.499078] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.499132] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.499374] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.499377] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.499380] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.499384] RAX: 0000000000000000 RBX: ffff888347efe218 RCX: 0000000000000000 <4>[ 573.499387] RDX: 0000000000000000 RSI: 0000000003d10a43 RDI: 0000000000000000 <4>[ 573.499389] RBP: ffffc900025b7068 R08: 000000000025da42 R09: 0000000000000001 <4>[ 573.499391] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99be <4>[ 573.499394] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da42003 <4>[ 573.499396] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.499399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.499402] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.499405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.499407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.499409] Call Trace: <4>[ 573.499411] <TASK> <4>[ 573.499414] ? show_regs+0x6c/0x80 <4>[ 573.499495] __iommu_map+0x119/0x2c0 <4>[ 573.502043] ? __lock_acquire+0x442/0x2810 <4>[ 573.502918] ? irqentry_exit+0x77/0xb0 <4>[ 573.502957] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.503201] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.503204] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.503207] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.503211] RAX: 0000000000000000 RBX: ffff888347efe220 RCX: 0000000000000000 <4>[ 573.503214] RDX: 0000000000000000 RSI: 0000000003d10a44 RDI: 0000000000000000 <4>[ 573.503216] RBP: ffffc900025b7068 R08: 000000000025da43 R09: 0000000000000001 <4>[ 573.503218] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99bd <4>[ 573.503221] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da43003 <4>[ 573.503223] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.503226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.503229] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.503231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.503234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.503236] Call Trace: <4>[ 573.503238] <TASK> <4>[ 573.503241] ? show_regs+0x6c/0x80 <4>[ 573.503322] __iommu_map+0x119/0x2c0 <4>[ 573.504935] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 573.506741] ? clear_bhb_loop+0x15/0x70 <4>[ 573.506798] </TASK> <4>[ 573.506985] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.507027] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.507030] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.507034] RAX: 0000000000000000 RBX: ffff888347efe228 RCX: 0000000000000000 <4>[ 573.507037] RDX: 0000000000000000 RSI: 0000000003d10a45 RDI: 0000000000000000 <4>[ 573.507039] RBP: ffffc900025b7068 R08: 000000000025da44 R09: 0000000000000001 <4>[ 573.507041] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99bc <4>[ 573.507044] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da44003 <4>[ 573.507047] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.507049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.507052] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.507057] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.507082] ? report_bug+0x182/0x1b0 <4>[ 573.507202] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.510545] ? irqentry_exit+0x77/0xb0 <4>[ 573.510584] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.510841] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.510847] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.510850] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.510853] RAX: 0000000000000000 RBX: ffff888347efe230 RCX: 0000000000000000 <4>[ 573.510856] RDX: 0000000000000000 RSI: 0000000003d10a46 RDI: 0000000000000000 <4>[ 573.510858] RBP: ffffc900025b7068 R08: 000000000025da45 R09: 0000000000000001 <4>[ 573.510861] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99bb <4>[ 573.510863] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da45003 <4>[ 573.510866] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.510869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.510871] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.510874] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.510879] Call Trace: <4>[ 573.510896] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.511921] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.514402] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.514653] Tainted: [U]=USER, [W]=WARN <4>[ 573.514658] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.514662] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.514664] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.514668] RAX: 0000000000000000 RBX: ffff888347efe238 RCX: 0000000000000000 <4>[ 573.514671] RDX: 0000000000000000 RSI: 0000000003d10a47 RDI: 0000000000000000 <4>[ 573.514673] RBP: ffffc900025b7068 R08: 000000000025da46 R09: 0000000000000001 <4>[ 573.514676] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ba <4>[ 573.514678] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da46003 <4>[ 573.514681] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.514684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.514686] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.514689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.514691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.514694] Call Trace: <4>[ 573.514696] <TASK> <4>[ 573.514730] ? exc_invalid_op+0x18/0x80 <4>[ 573.515510] ? lock_acquire+0xc9/0x300 <4>[ 573.518148] ? lock_release+0xd4/0x2b0 <4>[ 573.518227] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.518472] Tainted: [U]=USER, [W]=WARN <4>[ 573.518477] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.518480] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.518482] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.518486] RAX: 0000000000000000 RBX: ffff888347efe240 RCX: 0000000000000000 <4>[ 573.518489] RDX: 0000000000000000 RSI: 0000000003d10a48 RDI: 0000000000000000 <4>[ 573.518491] RBP: ffffc900025b7068 R08: 000000000025da47 R09: 0000000000000001 <4>[ 573.518494] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b9 <4>[ 573.518496] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da47003 <4>[ 573.518499] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.518502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.518504] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.518507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.518509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.518512] Call Trace: <4>[ 573.518528] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.519332] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.522009] ? irqentry_exit+0x77/0xb0 <4>[ 573.522051] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.522293] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.522296] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.522299] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.522302] RAX: 0000000000000000 RBX: ffff888347efe248 RCX: 0000000000000000 <4>[ 573.522305] RDX: 0000000000000000 RSI: 0000000003d10a49 RDI: 0000000000000000 <4>[ 573.522307] RBP: ffffc900025b7068 R08: 000000000025da48 R09: 0000000000000001 <4>[ 573.522310] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b8 <4>[ 573.522312] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da48003 <4>[ 573.522315] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.522318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.522320] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.522323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.522325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.522328] Call Trace: <4>[ 573.522330] <TASK> <4>[ 573.522333] ? show_regs+0x6c/0x80 <4>[ 573.522394] ? mark_held_locks+0x46/0x90 <4>[ 573.524964] ? lock_release+0xd4/0x2b0 <4>[ 573.525821] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.525893] </TASK> <2>[ 573.525915] DMAR: ERROR: DMA PTE for vPFN 0x3d10a4a already set (to 25da49003 not 25da49003) <4>[ 573.526118] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.526121] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.526124] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.526128] RAX: 0000000000000000 RBX: ffff888347efe250 RCX: 0000000000000000 <4>[ 573.526130] RDX: 0000000000000000 RSI: 0000000003d10a4a RDI: 0000000000000000 <4>[ 573.526133] RBP: ffffc900025b7068 R08: 000000000025da49 R09: 0000000000000001 <4>[ 573.526135] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b7 <4>[ 573.526138] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da49003 <4>[ 573.526140] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.526143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.526146] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.526148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.526151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.526169] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.526975] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.529638] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.529713] hardirqs last disabled at (207061220): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.529939] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.529942] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.529945] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.529949] RAX: 0000000000000000 RBX: ffff888347efe258 RCX: 0000000000000000 <4>[ 573.529952] RDX: 0000000000000000 RSI: 0000000003d10a4b RDI: 0000000000000000 <4>[ 573.529954] RBP: ffffc900025b7068 R08: 000000000025da4a R09: 0000000000000001 <4>[ 573.529956] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b6 <4>[ 573.529959] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4a003 <4>[ 573.529961] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.529964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.529967] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.529970] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.529972] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.529991] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.530793] ? lock_acquire+0xc9/0x300 <4>[ 573.533420] ? lock_release+0xd4/0x2b0 <4>[ 573.533492] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.533751] Tainted: [U]=USER, [W]=WARN <4>[ 573.533756] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.533760] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.533762] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.533766] RAX: 0000000000000000 RBX: ffff888347efe260 RCX: 0000000000000000 <4>[ 573.533769] RDX: 0000000000000000 RSI: 0000000003d10a4c RDI: 0000000000000000 <4>[ 573.533771] RBP: ffffc900025b7068 R08: 000000000025da4b R09: 0000000000000001 <4>[ 573.533774] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b5 <4>[ 573.533776] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4b003 <4>[ 573.533779] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.533782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.533784] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.533787] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.533789] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.533792] Call Trace: <4>[ 573.533823] ? handle_bug+0x6e/0xb0 <4>[ 573.533937] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.537273] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.537347] hardirqs last disabled at (207069900): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.537562] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.537565] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.537568] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.537572] RAX: 0000000000000000 RBX: ffff888347efe268 RCX: 0000000000000000 <4>[ 573.537574] RDX: 0000000000000000 RSI: 0000000003d10a4d RDI: 0000000000000000 <4>[ 573.537577] RBP: ffffc900025b7068 R08: 000000000025da4c R09: 0000000000000001 <4>[ 573.537579] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b4 <4>[ 573.537582] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4c003 <4>[ 573.537584] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.537587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.537590] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.537592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.537595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.537634] ? exc_invalid_op+0x18/0x80 <4>[ 573.538189] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.541090] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.541144] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.541385] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.541388] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.541391] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.541395] RAX: 0000000000000000 RBX: ffff888347efe270 RCX: 0000000000000000 <4>[ 573.541397] RDX: 0000000000000000 RSI: 0000000003d10a4e RDI: 0000000000000000 <4>[ 573.541400] RBP: ffffc900025b7068 R08: 000000000025da4d R09: 0000000000000001 <4>[ 573.541402] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b3 <4>[ 573.541405] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4d003 <4>[ 573.541407] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.541410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.541413] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.541416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.541418] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.541420] Call Trace: <4>[ 573.541422] <TASK> <4>[ 573.541437] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.542236] ? lock_acquire+0xc9/0x300 <4>[ 573.544873] ? lock_release+0xd4/0x2b0 <4>[ 573.544946] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.545199] Tainted: [U]=USER, [W]=WARN <4>[ 573.545204] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.545207] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.545210] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.545214] RAX: 0000000000000000 RBX: ffff888347efe278 RCX: 0000000000000000 <4>[ 573.545216] RDX: 0000000000000000 RSI: 0000000003d10a4f RDI: 0000000000000000 <4>[ 573.545219] RBP: ffffc900025b7068 R08: 000000000025da4e R09: 0000000000000001 <4>[ 573.545221] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b2 <4>[ 573.545224] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4e003 <4>[ 573.545226] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.545229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.545232] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.545234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.545237] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.545241] <TASK> <4>[ 573.545270] ? handle_bug+0x6e/0xb0 <4>[ 573.545603] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.548690] ? lock_release+0xd4/0x2b0 <4>[ 573.548779] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.549023] Tainted: [U]=USER, [W]=WARN <4>[ 573.549028] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.549031] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.549034] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.549038] RAX: 0000000000000000 RBX: ffff888347efe280 RCX: 0000000000000000 <4>[ 573.549040] RDX: 0000000000000000 RSI: 0000000003d10a50 RDI: 0000000000000000 <4>[ 573.549043] RBP: ffffc900025b7068 R08: 000000000025da4f R09: 0000000000000001 <4>[ 573.549045] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b1 <4>[ 573.549048] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da4f003 <4>[ 573.549050] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.549053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.549056] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.549058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.549061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.549068] ? show_regs+0x6c/0x80 <4>[ 573.549148] __iommu_map+0x119/0x2c0 <4>[ 573.551708] ? __might_fault+0x53/0xb0 <4>[ 573.552538] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.552591] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.552842] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.552845] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.552848] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.552852] RAX: 0000000000000000 RBX: ffff888347efe288 RCX: 0000000000000000 <4>[ 573.552855] RDX: 0000000000000000 RSI: 0000000003d10a51 RDI: 0000000000000000 <4>[ 573.552857] RBP: ffffc900025b7068 R08: 000000000025da50 R09: 0000000000000001 <4>[ 573.552860] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99b0 <4>[ 573.552862] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da50003 <4>[ 573.552865] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.552868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.552870] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.552873] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.552875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.552878] Call Trace: <4>[ 573.552880] <TASK> <4>[ 573.552883] ? show_regs+0x6c/0x80 <4>[ 573.552979] iommu_map_sg+0xbf/0x210 <4>[ 573.556216] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.556371] ? irqentry_exit+0x77/0xb0 <4>[ 573.556409] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.556651] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.556656] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.556659] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.556663] RAX: 0000000000000000 RBX: ffff888347efe290 RCX: 0000000000000000 <4>[ 573.556665] RDX: 0000000000000000 RSI: 0000000003d10a52 RDI: 0000000000000000 <4>[ 573.556668] RBP: ffffc900025b7068 R08: 000000000025da51 R09: 0000000000000001 <4>[ 573.556670] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99af <4>[ 573.556673] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da51003 <4>[ 573.556675] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.556678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.556681] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.556683] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.556688] Call Trace: <4>[ 573.556704] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.557509] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.560193] ? irqentry_exit+0x77/0xb0 <4>[ 573.560231] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.560473] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.560479] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.560482] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.560486] RAX: 0000000000000000 RBX: ffff888347efe298 RCX: 0000000000000000 <4>[ 573.560488] RDX: 0000000000000000 RSI: 0000000003d10a53 RDI: 0000000000000000 <4>[ 573.560491] RBP: ffffc900025b7068 R08: 000000000025da52 R09: 0000000000000001 <4>[ 573.560493] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ae <4>[ 573.560496] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da52003 <4>[ 573.560498] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.560501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.560504] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.560509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.560511] Call Trace: <4>[ 573.560568] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.563148] ? lock_release+0xd4/0x2b0 <4>[ 573.563999] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.564053] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.564296] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.564300] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.564302] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.564306] RAX: 0000000000000000 RBX: ffff888347efe2a0 RCX: 0000000000000000 <4>[ 573.564309] RDX: 0000000000000000 RSI: 0000000003d10a54 RDI: 0000000000000000 <4>[ 573.564311] RBP: ffffc900025b7068 R08: 000000000025da53 R09: 0000000000000001 <4>[ 573.564314] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ad <4>[ 573.564316] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da53003 <4>[ 573.564319] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.564322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.564324] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.564327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.564329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.564332] Call Trace: <4>[ 573.564334] <TASK> <4>[ 573.564337] ? show_regs+0x6c/0x80 <4>[ 573.564398] ? mark_held_locks+0x46/0x90 <4>[ 573.566964] ? lock_release+0xd4/0x2b0 <4>[ 573.567816] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.567869] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.568112] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.568115] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.568118] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.568122] RAX: 0000000000000000 RBX: ffff888347efe2a8 RCX: 0000000000000000 <4>[ 573.568124] RDX: 0000000000000000 RSI: 0000000003d10a55 RDI: 0000000000000000 <4>[ 573.568127] RBP: ffffc900025b7068 R08: 000000000025da54 R09: 0000000000000001 <4>[ 573.568129] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ac <4>[ 573.568132] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da54003 <4>[ 573.568134] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.568137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.568140] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.568142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.568145] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.568147] Call Trace: <4>[ 573.568149] <TASK> <4>[ 573.568163] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.568970] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.571643] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.571720] hardirqs last disabled at (207108924): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.571945] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.571948] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.571951] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.571955] RAX: 0000000000000000 RBX: ffff888347efe2b0 RCX: 0000000000000000 <4>[ 573.571958] RDX: 0000000000000000 RSI: 0000000003d10a56 RDI: 0000000000000000 <4>[ 573.571960] RBP: ffffc900025b7068 R08: 000000000025da55 R09: 0000000000000001 <4>[ 573.571963] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99ab <4>[ 573.571965] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da55003 <4>[ 573.571968] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.571971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.571973] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.571976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.571978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.571997] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.572564] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.575466] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.575537] </TASK> <2>[ 573.575558] DMAR: ERROR: DMA PTE for vPFN 0x3d10a57 already set (to 25da56003 not 25da56003) <4>[ 573.575773] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.575777] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.575780] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.575784] RAX: 0000000000000000 RBX: ffff888347efe2b8 RCX: 0000000000000000 <4>[ 573.575786] RDX: 0000000000000000 RSI: 0000000003d10a57 RDI: 0000000000000000 <4>[ 573.575789] RBP: ffffc900025b7068 R08: 000000000025da56 R09: 0000000000000001 <4>[ 573.575791] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99aa <4>[ 573.575794] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da56003 <4>[ 573.575797] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.575800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.575803] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.575805] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.575808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.575810] Call Trace: <4>[ 573.575852] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.577064] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.579332] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.579583] Tainted: [U]=USER, [W]=WARN <4>[ 573.579588] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.579591] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.579594] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.579598] RAX: 0000000000000000 RBX: ffff888347efe2c0 RCX: 0000000000000000 <4>[ 573.579600] RDX: 0000000000000000 RSI: 0000000003d10a58 RDI: 0000000000000000 <4>[ 573.579603] RBP: ffffc900025b7068 R08: 000000000025da57 R09: 0000000000000001 <4>[ 573.579605] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a9 <4>[ 573.579608] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da57003 <4>[ 573.579611] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.579613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.579616] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.579618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.579621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.579623] Call Trace: <4>[ 573.579640] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.580440] ? lock_acquire+0xc9/0x300 <4>[ 573.583079] ? lock_release+0xd4/0x2b0 <4>[ 573.583156] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.583404] Tainted: [U]=USER, [W]=WARN <4>[ 573.583409] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.583412] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.583415] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.583419] RAX: 0000000000000000 RBX: ffff888347efe2c8 RCX: 0000000000000000 <4>[ 573.583421] RDX: 0000000000000000 RSI: 0000000003d10a59 RDI: 0000000000000000 <4>[ 573.583423] RBP: ffffc900025b7068 R08: 000000000025da58 R09: 0000000000000001 <4>[ 573.583426] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a8 <4>[ 573.583428] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da58003 <4>[ 573.583431] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.583434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.583436] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.583439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.583441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.583444] Call Trace: <4>[ 573.583446] <TASK> <4>[ 573.583474] ? handle_bug+0x6e/0xb0 <4>[ 573.583816] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.586900] ? lock_release+0xd4/0x2b0 <4>[ 573.586980] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.587226] Tainted: [U]=USER, [W]=WARN <4>[ 573.587231] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.587234] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.587237] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.587241] RAX: 0000000000000000 RBX: ffff888347efe2d0 RCX: 0000000000000000 <4>[ 573.587243] RDX: 0000000000000000 RSI: 0000000003d10a5a RDI: 0000000000000000 <4>[ 573.587246] RBP: ffffc900025b7068 R08: 000000000025da59 R09: 0000000000000001 <4>[ 573.587248] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a7 <4>[ 573.587251] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da59003 <4>[ 573.587253] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.587256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.587259] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.587261] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.587264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.587266] Call Trace: <4>[ 573.587289] ? report_bug+0x182/0x1b0 <4>[ 573.587409] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.590738] ? up_read+0x22/0x30 <4>[ 573.590794] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.591042] Tainted: [U]=USER, [W]=WARN <4>[ 573.591047] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.591050] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.591053] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.591057] RAX: 0000000000000000 RBX: ffff888347efe2d8 RCX: 0000000000000000 <4>[ 573.591059] RDX: 0000000000000000 RSI: 0000000003d10a5b RDI: 0000000000000000 <4>[ 573.591062] RBP: ffffc900025b7068 R08: 000000000025da5a R09: 0000000000000001 <4>[ 573.591064] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a6 <4>[ 573.591067] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5a003 <4>[ 573.591069] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.591072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.591075] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.591077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.591080] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.591082] Call Trace: <4>[ 573.591105] ? report_bug+0x182/0x1b0 <4>[ 573.591444] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.594573] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.594626] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.594891] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.594895] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.594897] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.594901] RAX: 0000000000000000 RBX: ffff888347efe2e0 RCX: 0000000000000000 <4>[ 573.594903] RDX: 0000000000000000 RSI: 0000000003d10a5c RDI: 0000000000000000 <4>[ 573.594906] RBP: ffffc900025b7068 R08: 000000000025da5b R09: 0000000000000001 <4>[ 573.594908] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a5 <4>[ 573.594911] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5b003 <4>[ 573.594913] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.594916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.594919] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.594921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.594924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.594926] Call Trace: <4>[ 573.594928] <TASK> <4>[ 573.594931] ? show_regs+0x6c/0x80 <4>[ 573.594987] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.598140] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.598293] ? clear_bhb_loop+0x15/0x70 <4>[ 573.598327] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.598560] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.598563] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.598566] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.598570] RAX: 0000000000000000 RBX: ffff888347efe2e8 RCX: 0000000000000000 <4>[ 573.598572] RDX: 0000000000000000 RSI: 0000000003d10a5d RDI: 0000000000000000 <4>[ 573.598575] RBP: ffffc900025b7068 R08: 000000000025da5c R09: 0000000000000001 <4>[ 573.598577] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a4 <4>[ 573.598579] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5c003 <4>[ 573.598582] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.598585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.598587] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.598590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.598592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.598594] Call Trace: <4>[ 573.598596] <TASK> <4>[ 573.598599] ? show_regs+0x6c/0x80 <4>[ 573.598677] __iommu_map+0x119/0x2c0 <4>[ 573.601132] ? __lock_acquire+0x442/0x2810 <4>[ 573.601974] ? irqentry_exit+0x77/0xb0 <4>[ 573.602012] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.602244] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.602250] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.602252] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.602256] RAX: 0000000000000000 RBX: ffff888347efe2f0 RCX: 0000000000000000 <4>[ 573.602259] RDX: 0000000000000000 RSI: 0000000003d10a5e RDI: 0000000000000000 <4>[ 573.602261] RBP: ffffc900025b7068 R08: 000000000025da5d R09: 0000000000000001 <4>[ 573.602263] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a3 <4>[ 573.602266] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5d003 <4>[ 573.602268] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.602271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.602274] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.602278] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.602281] Call Trace: <4>[ 573.602310] ? handle_bug+0x6e/0xb0 <4>[ 573.602418] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.605633] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.605704] hardirqs last disabled at (207147990): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.605920] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.605923] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.605926] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.605930] RAX: 0000000000000000 RBX: ffff888347efe2f8 RCX: 0000000000000000 <4>[ 573.605932] RDX: 0000000000000000 RSI: 0000000003d10a5f RDI: 0000000000000000 <4>[ 573.605934] RBP: ffffc900025b7068 R08: 000000000025da5e R09: 0000000000000001 <4>[ 573.605937] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a2 <4>[ 573.605939] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5e003 <4>[ 573.605942] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.605945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.605947] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.605950] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.605952] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.605970] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.606736] ? lock_acquire+0xc9/0x300 <4>[ 573.609273] ? lock_release+0xd4/0x2b0 <4>[ 573.609347] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.609584] Tainted: [U]=USER, [W]=WARN <4>[ 573.609589] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.609592] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.609595] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.609599] RAX: 0000000000000000 RBX: ffff888347efe300 RCX: 0000000000000000 <4>[ 573.609601] RDX: 0000000000000000 RSI: 0000000003d10a60 RDI: 0000000000000000 <4>[ 573.609603] RBP: ffffc900025b7068 R08: 000000000025da5f R09: 0000000000000001 <4>[ 573.609606] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a1 <4>[ 573.609608] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da5f003 <4>[ 573.609611] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.609613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.609616] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.609618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.609620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.609623] Call Trace: <4>[ 573.609625] <TASK> <4>[ 573.609645] ? report_bug+0x182/0x1b0 <4>[ 573.611035] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 573.612996] ? clear_bhb_loop+0x15/0x70 <4>[ 573.613028] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.613262] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.613265] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.613268] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.613272] RAX: 0000000000000000 RBX: ffff888347efe308 RCX: 0000000000000000 <4>[ 573.613274] RDX: 0000000000000000 RSI: 0000000003d10a61 RDI: 0000000000000000 <4>[ 573.613277] RBP: ffffc900025b7068 R08: 000000000025da60 R09: 0000000000000001 <4>[ 573.613279] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e99a0 <4>[ 573.613281] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da60003 <4>[ 573.613284] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.613287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.613289] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.613292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.613294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.613296] Call Trace: <4>[ 573.613298] <TASK> <4>[ 573.613301] ? show_regs+0x6c/0x80 <4>[ 573.613378] __iommu_map+0x119/0x2c0 <4>[ 573.615799] ? __kernel_text_address+0x12/0x50 <4>[ 573.616666] ? clear_bhb_loop+0x15/0x70 <4>[ 573.616701] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.616943] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.616946] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.616948] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.616952] RAX: 0000000000000000 RBX: ffff888347efe310 RCX: 0000000000000000 <4>[ 573.616955] RDX: 0000000000000000 RSI: 0000000003d10a62 RDI: 0000000000000000 <4>[ 573.616957] RBP: ffffc900025b7068 R08: 000000000025da61 R09: 0000000000000001 <4>[ 573.616959] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999f <4>[ 573.616962] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da61003 <4>[ 573.616964] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.616967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.616969] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.616972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.616974] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.616976] Call Trace: <4>[ 573.616978] <TASK> <4>[ 573.616981] ? show_regs+0x6c/0x80 <4>[ 573.617059] __iommu_map+0x119/0x2c0 <4>[ 573.619471] ? __kernel_text_address+0x12/0x50 <4>[ 573.620348] ? clear_bhb_loop+0x15/0x70 <4>[ 573.620379] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.620612] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.620615] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.620618] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.620622] RAX: 0000000000000000 RBX: ffff888347efe318 RCX: 0000000000000000 <4>[ 573.620624] RDX: 0000000000000000 RSI: 0000000003d10a63 RDI: 0000000000000000 <4>[ 573.620626] RBP: ffffc900025b7068 R08: 000000000025da62 R09: 0000000000000001 <4>[ 573.620629] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999e <4>[ 573.620631] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da62003 <4>[ 573.620634] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.620636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.620639] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.620641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.620643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.620646] Call Trace: <4>[ 573.620648] <TASK> <4>[ 573.620662] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.621429] ? lock_acquire+0xc9/0x300 <4>[ 573.623966] ? lock_release+0xd4/0x2b0 <4>[ 573.624040] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.624280] Tainted: [U]=USER, [W]=WARN <4>[ 573.624284] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.624287] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.624290] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.624294] RAX: 0000000000000000 RBX: ffff888347efe320 RCX: 0000000000000000 <4>[ 573.624296] RDX: 0000000000000000 RSI: 0000000003d10a64 RDI: 0000000000000000 <4>[ 573.624298] RBP: ffffc900025b7068 R08: 000000000025da63 R09: 0000000000000001 <4>[ 573.624301] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999d <4>[ 573.624303] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da63003 <4>[ 573.624306] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.624308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.624311] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.624313] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.624316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.624318] Call Trace: <4>[ 573.624323] ? show_regs+0x6c/0x80 <4>[ 573.624414] iommu_map_sg+0xbf/0x210 <4>[ 573.627091] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.627705] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.627951] Tainted: [U]=USER, [W]=WARN <4>[ 573.627956] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.627959] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.627962] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.627965] RAX: 0000000000000000 RBX: ffff888347efe328 RCX: 0000000000000000 <4>[ 573.627968] RDX: 0000000000000000 RSI: 0000000003d10a65 RDI: 0000000000000000 <4>[ 573.627970] RBP: ffffc900025b7068 R08: 000000000025da64 R09: 0000000000000001 <4>[ 573.627972] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999c <4>[ 573.627975] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da64003 <4>[ 573.627977] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.627980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.627983] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.627985] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.627987] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.627990] Call Trace: <4>[ 573.628025] ? exc_invalid_op+0x18/0x80 <4>[ 573.628553] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.631331] ? up_read+0x22/0x30 <4>[ 573.631376] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.631615] Tainted: [U]=USER, [W]=WARN <4>[ 573.631620] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.631623] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.631626] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.631629] RAX: 0000000000000000 RBX: ffff888347efe330 RCX: 0000000000000000 <4>[ 573.631632] RDX: 0000000000000000 RSI: 0000000003d10a66 RDI: 0000000000000000 <4>[ 573.631634] RBP: ffffc900025b7068 R08: 000000000025da65 R09: 0000000000000001 <4>[ 573.631637] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999b <4>[ 573.631639] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da65003 <4>[ 573.631642] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.631644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.631647] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.631649] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.631651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.631654] Call Trace: <4>[ 573.631675] ? report_bug+0x182/0x1b0 <4>[ 573.631800] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.635014] ? irqentry_exit_to_user_mode+0x8b/0x260 <4>[ 573.635086] hardirqs last disabled at (207182680): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.635295] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.635298] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.635300] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.635304] RAX: 0000000000000000 RBX: ffff888347efe338 RCX: 0000000000000000 <4>[ 573.635306] RDX: 0000000000000000 RSI: 0000000003d10a67 RDI: 0000000000000000 <4>[ 573.635309] RBP: ffffc900025b7068 R08: 000000000025da66 R09: 0000000000000001 <4>[ 573.635311] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e999a <4>[ 573.635313] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da66003 <4>[ 573.635316] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.635319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.635321] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.635324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.635326] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.635333] ? show_regs+0x6c/0x80 <4>[ 573.635410] __iommu_map+0x119/0x2c0 <4>[ 573.637885] ? __might_fault+0x53/0xb0 <4>[ 573.638675] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.638726] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.638967] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.638970] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.638973] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.638977] RAX: 0000000000000000 RBX: ffff888347efe340 RCX: 0000000000000000 <4>[ 573.638979] RDX: 0000000000000000 RSI: 0000000003d10a68 RDI: 0000000000000000 <4>[ 573.638982] RBP: ffffc900025b7068 R08: 000000000025da67 R09: 0000000000000001 <4>[ 573.638984] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9999 <4>[ 573.638986] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da67003 <4>[ 573.638989] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.638992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.638994] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.638997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.638999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.639001] Call Trace: <4>[ 573.639003] <TASK> <4>[ 573.639017] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.639785] ? lock_acquire+0xc9/0x300 <4>[ 573.642313] ? lock_release+0xd4/0x2b0 <4>[ 573.642381] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.642624] Tainted: [U]=USER, [W]=WARN <4>[ 573.642628] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.642631] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.642634] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.642638] RAX: 0000000000000000 RBX: ffff888347efe348 RCX: 0000000000000000 <4>[ 573.642640] RDX: 0000000000000000 RSI: 0000000003d10a69 RDI: 0000000000000000 <4>[ 573.642643] RBP: ffffc900025b7068 R08: 000000000025da68 R09: 0000000000000001 <4>[ 573.642645] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9998 <4>[ 573.642647] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da68003 <4>[ 573.642650] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.642652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.642655] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.642657] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.642660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.642662] Call Trace: <4>[ 573.642692] ? handle_bug+0x6e/0xb0 <4>[ 573.643019] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.646018] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.646071] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.646303] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.646307] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.646309] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.646313] RAX: 0000000000000000 RBX: ffff888347efe350 RCX: 0000000000000000 <4>[ 573.646316] RDX: 0000000000000000 RSI: 0000000003d10a6a RDI: 0000000000000000 <4>[ 573.646318] RBP: ffffc900025b7068 R08: 000000000025da69 R09: 0000000000000001 <4>[ 573.646320] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9997 <4>[ 573.646322] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da69003 <4>[ 573.646325] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.646328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.646330] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.646333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.646335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.646337] Call Trace: <4>[ 573.646339] <TASK> <4>[ 573.646342] ? show_regs+0x6c/0x80 <4>[ 573.646420] __iommu_map+0x119/0x2c0 <4>[ 573.647972] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 573.649703] ? clear_bhb_loop+0x15/0x70 <4>[ 573.649734] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.649975] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.649978] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.649981] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.649985] RAX: 0000000000000000 RBX: ffff888347efe358 RCX: 0000000000000000 <4>[ 573.649987] RDX: 0000000000000000 RSI: 0000000003d10a6b RDI: 0000000000000000 <4>[ 573.649989] RBP: ffffc900025b7068 R08: 000000000025da6a R09: 0000000000000001 <4>[ 573.649992] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9996 <4>[ 573.649994] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6a003 <4>[ 573.649997] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.649999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.650002] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.650004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.650007] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.650009] Call Trace: <4>[ 573.650011] <TASK> <4>[ 573.650014] ? show_regs+0x6c/0x80 <4>[ 573.650091] __iommu_map+0x119/0x2c0 <4>[ 573.652542] ? lock_release+0xd4/0x2b0 <4>[ 573.653379] ? clear_bhb_loop+0x15/0x70 <4>[ 573.653414] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.653646] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.653649] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.653652] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.653656] RAX: 0000000000000000 RBX: ffff888347efe360 RCX: 0000000000000000 <4>[ 573.653658] RDX: 0000000000000000 RSI: 0000000003d10a6c RDI: 0000000000000000 <4>[ 573.653660] RBP: ffffc900025b7068 R08: 000000000025da6b R09: 0000000000000001 <4>[ 573.653663] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9995 <4>[ 573.653665] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6b003 <4>[ 573.653668] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.653670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.653673] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.653675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.653678] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.653680] Call Trace: <4>[ 573.653682] <TASK> <4>[ 573.653685] ? show_regs+0x6c/0x80 <4>[ 573.653771] __iommu_map+0x119/0x2c0 <4>[ 573.656455] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.657079] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.657313] Tainted: [U]=USER, [W]=WARN <4>[ 573.657317] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.657320] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.657323] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.657327] RAX: 0000000000000000 RBX: ffff888347efe368 RCX: 0000000000000000 <4>[ 573.657329] RDX: 0000000000000000 RSI: 0000000003d10a6d RDI: 0000000000000000 <4>[ 573.657332] RBP: ffffc900025b7068 R08: 000000000025da6c R09: 0000000000000001 <4>[ 573.657334] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9994 <4>[ 573.657336] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6c003 <4>[ 573.657339] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.657342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.657344] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.657346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.657349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.657351] Call Trace: <4>[ 573.657373] ? report_bug+0x182/0x1b0 <4>[ 573.657700] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 573.660663] ? lock_release+0xd4/0x2b0 <4>[ 573.660739] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.660983] Tainted: [U]=USER, [W]=WARN <4>[ 573.660988] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.660991] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.660994] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.660998] RAX: 0000000000000000 RBX: ffff888347efe370 RCX: 0000000000000000 <4>[ 573.661000] RDX: 0000000000000000 RSI: 0000000003d10a6e RDI: 0000000000000000 <4>[ 573.661002] RBP: ffffc900025b7068 R08: 000000000025da6d R09: 0000000000000001 <4>[ 573.661005] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9993 <4>[ 573.661007] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6d003 <4>[ 573.661009] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.661012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.661015] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.661017] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.661019] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.661027] ? show_regs+0x6c/0x80 <4>[ 573.661104] __iommu_map+0x119/0x2c0 <4>[ 573.663571] ? __might_fault+0x53/0xb0 <4>[ 573.664370] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.664421] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.664654] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.664661] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.664664] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.664667] RAX: 0000000000000000 RBX: ffff888347efe378 RCX: 0000000000000000 <4>[ 573.664670] RDX: 0000000000000000 RSI: 0000000003d10a6f RDI: 0000000000000000 <4>[ 573.664672] RBP: ffffc900025b7068 R08: 000000000025da6e R09: 0000000000000001 <4>[ 573.664675] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9992 <4>[ 573.664677] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6e003 <4>[ 573.664680] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.664682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.664685] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.664687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.664690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.664692] Call Trace: <4>[ 573.664694] <TASK> <4>[ 573.664697] ? show_regs+0x6c/0x80 <4>[ 573.664783] __iommu_map+0x119/0x2c0 <4>[ 573.667227] ? lock_release+0xd4/0x2b0 <4>[ 573.668046] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.668098] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.668331] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.668334] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.668337] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.668341] RAX: 0000000000000000 RBX: ffff888347efe380 RCX: 0000000000000000 <4>[ 573.668343] RDX: 0000000000000000 RSI: 0000000003d10a70 RDI: 0000000000000000 <4>[ 573.668346] RBP: ffffc900025b7068 R08: 000000000025da6f R09: 0000000000000001 <4>[ 573.668348] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9991 <4>[ 573.668350] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da6f003 <4>[ 573.668353] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.668356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.668358] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.668360] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.668363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.668365] Call Trace: <4>[ 573.668367] <TASK> <4>[ 573.668370] ? show_regs+0x6c/0x80 <4>[ 573.668429] ? mark_held_locks+0x46/0x90 <4>[ 573.671059] ? lock_release+0xd4/0x2b0 <4>[ 573.671916] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.671970] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.672213] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.672216] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.672219] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.672223] RAX: 0000000000000000 RBX: ffff888347efe388 RCX: 0000000000000000 <4>[ 573.672226] RDX: 0000000000000000 RSI: 0000000003d10a71 RDI: 0000000000000000 <4>[ 573.672228] RBP: ffffc900025b7068 R08: 000000000025da70 R09: 0000000000000001 <4>[ 573.672230] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9990 <4>[ 573.672233] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da70003 <4>[ 573.672236] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.672238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.672241] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.672244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.672246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.672248] Call Trace: <4>[ 573.672250] <TASK> <4>[ 573.672265] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.673068] ? lock_acquire+0xc9/0x300 <4>[ 573.675702] ? lock_release+0xd4/0x2b0 <4>[ 573.675783] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.676036] Tainted: [U]=USER, [W]=WARN <4>[ 573.676041] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.676044] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.676047] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.676051] RAX: 0000000000000000 RBX: ffff888347efe390 RCX: 0000000000000000 <4>[ 573.676053] RDX: 0000000000000000 RSI: 0000000003d10a72 RDI: 0000000000000000 <4>[ 573.676056] RBP: ffffc900025b7068 R08: 000000000025da71 R09: 0000000000000001 <4>[ 573.676058] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998f <4>[ 573.676060] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da71003 <4>[ 573.676063] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.676066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.676068] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.676071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.676073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.676081] ? show_regs+0x6c/0x80 <4>[ 573.676188] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.679415] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.679579] ? clear_bhb_loop+0x15/0x70 <4>[ 573.679627] </TASK> <4>[ 573.679646] ---[ end trace 0000000000000000 ]--- <4>[ 573.679855] Tainted: [U]=USER, [W]=WARN <4>[ 573.679860] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.679863] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.679866] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.679870] RAX: 0000000000000000 RBX: ffff888347efe398 RCX: 0000000000000000 <4>[ 573.679872] RDX: 0000000000000000 RSI: 0000000003d10a73 RDI: 0000000000000000 <4>[ 573.679875] RBP: ffffc900025b7068 R08: 000000000025da72 R09: 0000000000000001 <4>[ 573.679877] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998e <4>[ 573.679880] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da72003 <4>[ 573.679882] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.679885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.679888] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.679890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.679893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.679895] Call Trace: <4>[ 573.679900] ? show_regs+0x6c/0x80 <4>[ 573.679996] iommu_map_sg+0xbf/0x210 <4>[ 573.682988] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.683386] ? clear_bhb_loop+0x15/0x70 <4>[ 573.683440] </TASK> <4>[ 573.683459] ---[ end trace 0000000000000000 ]--- <4>[ 573.683659] Tainted: [U]=USER, [W]=WARN <4>[ 573.683664] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.683667] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.683670] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.683674] RAX: 0000000000000000 RBX: ffff888347efe3a0 RCX: 0000000000000000 <4>[ 573.683676] RDX: 0000000000000000 RSI: 0000000003d10a74 RDI: 0000000000000000 <4>[ 573.683678] RBP: ffffc900025b7068 R08: 000000000025da73 R09: 0000000000000001 <4>[ 573.683681] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998d <4>[ 573.683683] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da73003 <4>[ 573.683686] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.683688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.683691] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.683694] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.683696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.683698] Call Trace: <4>[ 573.683721] ? report_bug+0x182/0x1b0 <4>[ 573.683850] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 573.687182] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.687235] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.687476] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.687479] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.687482] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.687486] RAX: 0000000000000000 RBX: ffff888347efe3a8 RCX: 0000000000000000 <4>[ 573.687489] RDX: 0000000000000000 RSI: 0000000003d10a75 RDI: 0000000000000000 <4>[ 573.687491] RBP: ffffc900025b7068 R08: 000000000025da74 R09: 0000000000000001 <4>[ 573.687493] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998c <4>[ 573.687496] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da74003 <4>[ 573.687499] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.687502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.687504] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.687507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.687509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.687511] Call Trace: <4>[ 573.687514] <TASK> <4>[ 573.687517] ? show_regs+0x6c/0x80 <4>[ 573.687597] __iommu_map+0x119/0x2c0 <4>[ 573.690106] ? __kernel_text_address+0x12/0x50 <4>[ 573.691015] ? clear_bhb_loop+0x15/0x70 <4>[ 573.691049] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.691291] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.691294] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.691297] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.691301] RAX: 0000000000000000 RBX: ffff888347efe3b0 RCX: 0000000000000000 <4>[ 573.691303] RDX: 0000000000000000 RSI: 0000000003d10a76 RDI: 0000000000000000 <4>[ 573.691306] RBP: ffffc900025b7068 R08: 000000000025da75 R09: 0000000000000001 <4>[ 573.691308] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998b <4>[ 573.691311] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da75003 <4>[ 573.691313] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.691316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.691319] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.691322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.691324] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.691326] Call Trace: <4>[ 573.691328] <TASK> <4>[ 573.691331] ? show_regs+0x6c/0x80 <4>[ 573.691412] __iommu_map+0x119/0x2c0 <4>[ 573.694417] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.694835] ? clear_bhb_loop+0x15/0x70 <4>[ 573.694866] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.695108] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.695111] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.695114] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.695117] RAX: 0000000000000000 RBX: ffff888347efe3b8 RCX: 0000000000000000 <4>[ 573.695120] RDX: 0000000000000000 RSI: 0000000003d10a77 RDI: 0000000000000000 <4>[ 573.695122] RBP: ffffc900025b7068 R08: 000000000025da76 R09: 0000000000000001 <4>[ 573.695125] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e998a <4>[ 573.695127] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da76003 <4>[ 573.695130] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.695133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.695135] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.695138] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.695140] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.695142] Call Trace: <4>[ 573.695145] <TASK> <4>[ 573.695147] ? show_regs+0x6c/0x80 <4>[ 573.695210] ? mark_held_locks+0x46/0x90 <4>[ 573.697782] ? lock_release+0xd4/0x2b0 <4>[ 573.698625] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.698678] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.698929] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.698932] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.698935] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.698939] RAX: 0000000000000000 RBX: ffff888347efe3c0 RCX: 0000000000000000 <4>[ 573.698941] RDX: 0000000000000000 RSI: 0000000003d10a78 RDI: 0000000000000000 <4>[ 573.698944] RBP: ffffc900025b7068 R08: 000000000025da77 R09: 0000000000000001 <4>[ 573.698946] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9989 <4>[ 573.698949] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da77003 <4>[ 573.698952] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.698955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.698957] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.698960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.698962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.698965] Call Trace: <4>[ 573.698967] <TASK> <4>[ 573.698970] ? show_regs+0x6c/0x80 <4>[ 573.699051] __iommu_map+0x119/0x2c0 <4>[ 573.700654] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 573.702457] ? clear_bhb_loop+0x15/0x70 <4>[ 573.702493] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.702738] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.702750] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.702753] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.702757] RAX: 0000000000000000 RBX: ffff888347efe3c8 RCX: 0000000000000000 <4>[ 573.702760] RDX: 0000000000000000 RSI: 0000000003d10a79 RDI: 0000000000000000 <4>[ 573.702762] RBP: ffffc900025b7068 R08: 000000000025da78 R09: 0000000000000001 <4>[ 573.702765] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9988 <4>[ 573.702767] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da78003 <4>[ 573.702770] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.702773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.702776] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.702778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.702781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.702783] Call Trace: <4>[ 573.702786] <TASK> <4>[ 573.702789] ? show_regs+0x6c/0x80 <4>[ 573.702885] iommu_map_sg+0xbf/0x210 <4>[ 573.705662] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.706313] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.706557] Hardware name: Intel Corporation CoffeeLake Client Platform/CoffeeLake S UDIMM RVP, BIOS CNLSFWR1.R00.X220.B00.2103302221 03/30/2021 <4>[ 573.706562] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.706565] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.706569] RAX: 0000000000000000 RBX: ffff888347efe3d0 RCX: 0000000000000000 <4>[ 573.706571] RDX: 0000000000000000 RSI: 0000000003d10a7a RDI: 0000000000000000 <4>[ 573.706574] RBP: ffffc900025b7068 R08: 000000000025da79 R09: 0000000000000001 <4>[ 573.706576] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9987 <4>[ 573.706579] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da79003 <4>[ 573.706581] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.706584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.706587] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.706589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.706594] Call Trace: <4>[ 573.706599] ? show_regs+0x6c/0x80 <4>[ 573.706680] __iommu_map+0x119/0x2c0 <4>[ 573.709483] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 573.710131] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.710373] Tainted: [U]=USER, [W]=WARN <4>[ 573.710377] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.710380] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.710383] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.710387] RAX: 0000000000000000 RBX: ffff888347efe3d8 RCX: 0000000000000000 <4>[ 573.710390] RDX: 0000000000000000 RSI: 0000000003d10a7b RDI: 0000000000000000 <4>[ 573.710392] RBP: ffffc900025b7068 R08: 000000000025da7a R09: 0000000000000001 <4>[ 573.710394] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9986 <4>[ 573.710397] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7a003 <4>[ 573.710399] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.710402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.710405] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.710407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.710410] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.710412] Call Trace: <4>[ 573.710428] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.711885] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 573.713918] ? clear_bhb_loop+0x15/0x70 <4>[ 573.713954] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.714197] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.714200] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.714203] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.714207] RAX: 0000000000000000 RBX: ffff888347efe3e0 RCX: 0000000000000000 <4>[ 573.714209] RDX: 0000000000000000 RSI: 0000000003d10a7c RDI: 0000000000000000 <4>[ 573.714211] RBP: ffffc900025b7068 R08: 000000000025da7b R09: 0000000000000001 <4>[ 573.714214] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9985 <4>[ 573.714216] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7b003 <4>[ 573.714219] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.714222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.714224] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.714227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.714229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.714232] Call Trace: <4>[ 573.714234] <TASK> <4>[ 573.714237] ? show_regs+0x6c/0x80 <4>[ 573.714317] __iommu_map+0x119/0x2c0 <4>[ 573.716866] ? __lock_acquire+0x442/0x2810 <4>[ 573.717732] ? irqentry_exit+0x77/0xb0 <4>[ 573.717781] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.718026] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.718030] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.718032] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.718036] RAX: 0000000000000000 RBX: ffff888347efe3e8 RCX: 0000000000000000 <4>[ 573.718039] RDX: 0000000000000000 RSI: 0000000003d10a7d RDI: 0000000000000000 <4>[ 573.718041] RBP: ffffc900025b7068 R08: 000000000025da7c R09: 0000000000000001 <4>[ 573.718044] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9984 <4>[ 573.718046] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7c003 <4>[ 573.718049] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.718052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.718054] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.718057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.718059] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.718062] Call Trace: <4>[ 573.718064] <TASK> <4>[ 573.718067] ? show_regs+0x6c/0x80 <4>[ 573.718123] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.721408] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.721567] ? clear_bhb_loop+0x15/0x70 <4>[ 573.721603] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.721856] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.721859] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.721862] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.721866] RAX: 0000000000000000 RBX: ffff888347efe3f0 RCX: 0000000000000000 <4>[ 573.721868] RDX: 0000000000000000 RSI: 0000000003d10a7e RDI: 0000000000000000 <4>[ 573.721871] RBP: ffffc900025b7068 R08: 000000000025da7d R09: 0000000000000001 <4>[ 573.721873] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9983 <4>[ 573.721876] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7d003 <4>[ 573.721878] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.721881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.721884] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.721886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.721889] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.721891] Call Trace: <4>[ 573.721893] <TASK> <4>[ 573.721896] ? show_regs+0x6c/0x80 <4>[ 573.721954] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.725231] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.725391] ? clear_bhb_loop+0x15/0x70 <4>[ 573.725427] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.725671] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.725674] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.725677] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.725681] RAX: 0000000000000000 RBX: ffff888347efe3f8 RCX: 0000000000000000 <4>[ 573.725684] RDX: 0000000000000000 RSI: 0000000003d10a7f RDI: 0000000000000000 <4>[ 573.725686] RBP: ffffc900025b7068 R08: 000000000025da7e R09: 0000000000000001 <4>[ 573.725689] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9982 <4>[ 573.725691] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7e003 <4>[ 573.725694] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.725697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.725699] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.725702] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.725704] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.725707] Call Trace: <4>[ 573.725709] <TASK> <4>[ 573.725724] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.726302] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.729193] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.729246] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 573.729490] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.729493] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.729496] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.729500] RAX: 0000000000000000 RBX: ffff888347efe400 RCX: 0000000000000000 <4>[ 573.729502] RDX: 0000000000000000 RSI: 0000000003d10a80 RDI: 0000000000000000 <4>[ 573.729505] RBP: ffffc900025b7068 R08: 000000000025da7f R09: 0000000000000001 <4>[ 573.729507] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9981 <4>[ 573.729510] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da7f003 <4>[ 573.729512] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.729515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.729518] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.729520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.729523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.729525] Call Trace: <4>[ 573.729527] <TASK> <4>[ 573.729530] ? show_regs+0x6c/0x80 <4>[ 573.729610] __iommu_map+0x119/0x2c0 <4>[ 573.732586] drm_ioctl_kernel+0xb2/0x120 <4>[ 573.732990] ? clear_bhb_loop+0x15/0x70 <4>[ 573.733023] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffd27793cb0 <4>[ 573.733262] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.733265] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.733267] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.733271] RAX: 0000000000000000 RBX: ffff888347efe408 RCX: 0000000000000000 <4>[ 573.733273] RDX: 0000000000000000 RSI: 0000000003d10a81 RDI: 0000000000000000 <4>[ 573.733276] RBP: ffffc900025b7068 R08: 000000000025da80 R09: 0000000000000001 <4>[ 573.733278] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9980 <4>[ 573.733280] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da80003 <4>[ 573.733283] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.733286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.733288] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.733291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.733293] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.733295] Call Trace: <4>[ 573.733297] <TASK> <4>[ 573.733300] ? show_regs+0x6c/0x80 <4>[ 573.733355] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.736506] __x64_sys_ioctl+0xa4/0xe0 <4>[ 573.736670] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.736936] intel_pch_thermal pmt_telemetry wmi pmt_class nls_iso8859_1 acpi_tad acpi_pad intel_vsec input_leds serio_raw dm_multipath msr nvme_fabrics fuse efi_pstore nfnetlink ip_tables x_tables autofs4 <4>[ 573.736991] RBP: ffffc900025b7068 R08: 000000000025da81 R09: 0000000000000001 <4>[ 573.736994] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997f <4>[ 573.736997] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da81003 <4>[ 573.736999] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.737002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.737005] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.737008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.737010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.737013] Call Trace: <4>[ 573.737015] <TASK> <4>[ 573.737018] ? show_regs+0x6c/0x80 <4>[ 573.737024] ? __warn+0x93/0x1c0 <4>[ 573.737030] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.737036] ? report_bug+0x182/0x1b0 <4>[ 573.737045] ? handle_bug+0x6e/0xb0 <4>[ 573.737051] ? exc_invalid_op+0x18/0x80 <4>[ 573.737056] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.737072] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.737077] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.737082] ? mark_held_locks+0x46/0x90 <4>[ 573.738305] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.740555] ? clear_bhb_loop+0x15/0x70 <4>[ 573.740608] hardirqs last enabled at (207304129): [<ffffffff814a03e9>] __up_console_sem+0x79/0xa0 <4>[ 573.740853] RDX: 0000000000000000 RSI: 0000000003d10a83 RDI: 0000000000000000 <4>[ 573.740856] RBP: ffffc900025b7068 R08: 000000000025da82 R09: 0000000000000001 <4>[ 573.740858] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997e <4>[ 573.740861] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da82003 <4>[ 573.740863] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.740866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.740869] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.740872] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.740874] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.740876] Call Trace: <4>[ 573.740878] <TASK> <4>[ 573.740881] ? show_regs+0x6c/0x80 <4>[ 573.740887] ? __warn+0x93/0x1c0 <4>[ 573.740893] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.740899] ? report_bug+0x182/0x1b0 <4>[ 573.740907] ? handle_bug+0x6e/0xb0 <4>[ 573.740913] ? exc_invalid_op+0x18/0x80 <4>[ 573.740918] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.740933] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.740939] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.740944] ? mark_held_locks+0x46/0x90 <4>[ 573.740962] __iommu_map+0x119/0x2c0 <4>[ 573.740978] iommu_map_sg+0xbf/0x210 <4>[ 573.741466] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.744376] ? __lock_acquire+0x442/0x2810 <4>[ 573.744492] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.744764] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.744777] RDX: 0000000000000000 RSI: 0000000003d10a84 RDI: 0000000000000000 <4>[ 573.744797] RBP: ffffc900025b7068 R08: 000000000025da83 R09: 0000000000000001 <4>[ 573.744799] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997d <4>[ 573.744802] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da83003 <4>[ 573.744804] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.744807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.744810] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.744812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.744815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.744817] Call Trace: <4>[ 573.744819] <TASK> <4>[ 573.744822] ? show_regs+0x6c/0x80 <4>[ 573.744828] ? __warn+0x93/0x1c0 <4>[ 573.744834] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.744840] ? report_bug+0x182/0x1b0 <4>[ 573.744849] ? handle_bug+0x6e/0xb0 <4>[ 573.744855] ? exc_invalid_op+0x18/0x80 <4>[ 573.744860] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.744875] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.744880] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.744885] ? mark_held_locks+0x46/0x90 <4>[ 573.744904] __iommu_map+0x119/0x2c0 <4>[ 573.744931] iommu_dma_map_sg+0x43b/0x520 <4>[ 573.746758] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 573.748318] ? clear_bhb_loop+0x15/0x70 <4>[ 573.748373] hardirqs last disabled at (207312806): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.748595] RDX: 0000000000000000 RSI: 0000000003d10a85 RDI: 0000000000000000 <4>[ 573.748597] RBP: ffffc900025b7068 R08: 000000000025da84 R09: 0000000000000001 <4>[ 573.748600] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997c <4>[ 573.748602] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da84003 <4>[ 573.748604] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.748607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.748610] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.748612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.748614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.748617] Call Trace: <4>[ 573.748619] <TASK> <4>[ 573.748622] ? show_regs+0x6c/0x80 <4>[ 573.748627] ? __warn+0x93/0x1c0 <4>[ 573.748633] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.748639] ? report_bug+0x182/0x1b0 <4>[ 573.748647] ? handle_bug+0x6e/0xb0 <4>[ 573.748652] ? exc_invalid_op+0x18/0x80 <4>[ 573.748657] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.748671] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.748677] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.748681] ? mark_held_locks+0x46/0x90 <4>[ 573.748699] __iommu_map+0x119/0x2c0 <4>[ 573.748717] iommu_map_sg+0xbf/0x210 <4>[ 573.749222] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.752060] ? __lock_acquire+0x442/0x2810 <4>[ 573.752167] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.752414] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.752427] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997b <4>[ 573.752429] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da85003 <4>[ 573.752432] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.752435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.752437] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.752440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.752442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.752444] Call Trace: <4>[ 573.752446] <TASK> <4>[ 573.752449] ? show_regs+0x6c/0x80 <4>[ 573.752455] ? __warn+0x93/0x1c0 <4>[ 573.752460] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.752466] ? report_bug+0x182/0x1b0 <4>[ 573.752474] ? handle_bug+0x6e/0xb0 <4>[ 573.752480] ? exc_invalid_op+0x18/0x80 <4>[ 573.752484] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.752499] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.752504] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.752509] ? mark_held_locks+0x46/0x90 <4>[ 573.752526] __iommu_map+0x119/0x2c0 <4>[ 573.753238] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.755771] ? lock_release+0xd4/0x2b0 <4>[ 573.755848] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.756096] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.756109] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e997a <4>[ 573.756112] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da86003 <4>[ 573.756114] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.756117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.756120] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.756122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.756124] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.756127] Call Trace: <4>[ 573.756129] <TASK> <4>[ 573.756132] ? show_regs+0x6c/0x80 <4>[ 573.756137] ? __warn+0x93/0x1c0 <4>[ 573.756142] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.756148] ? report_bug+0x182/0x1b0 <4>[ 573.756156] ? handle_bug+0x6e/0xb0 <4>[ 573.756162] ? exc_invalid_op+0x18/0x80 <4>[ 573.756167] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.756181] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.756187] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.756191] ? mark_held_locks+0x46/0x90 <4>[ 573.756209] __iommu_map+0x119/0x2c0 <4>[ 573.757129] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.759509] ? clear_bhb_loop+0x15/0x70 <4>[ 573.759564] hardirqs last disabled at (207325806): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.759794] RDX: 0000000000000000 RSI: 0000000003d10a88 RDI: 0000000000000000 <4>[ 573.759796] RBP: ffffc900025b7068 R08: 000000000025da87 R09: 0000000000000001 <4>[ 573.759798] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9979 <4>[ 573.759801] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da87003 <4>[ 573.759803] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.759806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.759809] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.759811] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.759814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.759816] Call Trace: <4>[ 573.759818] <TASK> <4>[ 573.759821] ? show_regs+0x6c/0x80 <4>[ 573.759827] ? __warn+0x93/0x1c0 <4>[ 573.759832] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.759838] ? report_bug+0x182/0x1b0 <4>[ 573.759846] ? handle_bug+0x6e/0xb0 <4>[ 573.759852] ? exc_invalid_op+0x18/0x80 <4>[ 573.759857] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.759871] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.759877] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.759881] ? mark_held_locks+0x46/0x90 <4>[ 573.759899] __iommu_map+0x119/0x2c0 <4>[ 573.759914] iommu_map_sg+0xbf/0x210 <4>[ 573.760594] ? lock_acquire+0xc9/0x300 <4>[ 573.762364] ? find_held_lock+0x31/0x90 <4>[ 573.763198] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.763257] ---[ end trace 0000000000000000 ]--- <4>[ 573.763463] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.763469] RDX: 0000000000000000 RSI: 0000000003d10a89 RDI: 0000000000000000 <4>[ 573.763471] RBP: ffffc900025b7068 R08: 000000000025da88 R09: 0000000000000001 <4>[ 573.763473] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9978 <4>[ 573.763476] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da88003 <4>[ 573.763478] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.763481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.763484] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.763486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.763488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.763491] Call Trace: <4>[ 573.763493] <TASK> <4>[ 573.763496] ? show_regs+0x6c/0x80 <4>[ 573.763502] ? __warn+0x93/0x1c0 <4>[ 573.763507] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.763513] ? report_bug+0x182/0x1b0 <4>[ 573.763521] ? handle_bug+0x6e/0xb0 <4>[ 573.763526] ? exc_invalid_op+0x18/0x80 <4>[ 573.763531] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.763545] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.763551] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.763555] ? mark_held_locks+0x46/0x90 <4>[ 573.763573] __iommu_map+0x119/0x2c0 <4>[ 573.764064] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.766752] ? syscall_exit_to_user_mode+0x95/0x260 <4>[ 573.766899] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.767147] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.767153] RDX: 0000000000000000 RSI: 0000000003d10a8a RDI: 0000000000000000 <4>[ 573.767155] RBP: ffffc900025b7068 R08: 000000000025da89 R09: 0000000000000001 <4>[ 573.767157] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9977 <4>[ 573.767160] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da89003 <4>[ 573.767162] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.767165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.767168] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.767170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.767172] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.767175] Call Trace: <4>[ 573.767177] <TASK> <4>[ 573.767180] ? show_regs+0x6c/0x80 <4>[ 573.767185] ? __warn+0x93/0x1c0 <4>[ 573.767190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.767196] ? report_bug+0x182/0x1b0 <4>[ 573.767204] ? handle_bug+0x6e/0xb0 <4>[ 573.767210] ? exc_invalid_op+0x18/0x80 <4>[ 573.767215] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.767229] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.767234] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.767239] ? mark_held_locks+0x46/0x90 <4>[ 573.767257] __iommu_map+0x119/0x2c0 <4>[ 573.767271] iommu_map_sg+0xbf/0x210 <4>[ 573.768579] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 573.770556] ? clear_bhb_loop+0x15/0x70 <4>[ 573.770602] </TASK> <4>[ 573.770614] softirqs last enabled at (207337322): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 573.770848] RDX: 0000000000000000 RSI: 0000000003d10a8b RDI: 0000000000000000 <4>[ 573.770850] RBP: ffffc900025b7068 R08: 000000000025da8a R09: 0000000000000001 <4>[ 573.770852] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9976 <4>[ 573.770855] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8a003 <4>[ 573.770857] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.770860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.770863] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.770865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.770867] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.770870] Call Trace: <4>[ 573.770872] <TASK> <4>[ 573.770875] ? show_regs+0x6c/0x80 <4>[ 573.770881] ? __warn+0x93/0x1c0 <4>[ 573.770886] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.770892] ? report_bug+0x182/0x1b0 <4>[ 573.770900] ? handle_bug+0x6e/0xb0 <4>[ 573.770906] ? exc_invalid_op+0x18/0x80 <4>[ 573.770910] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.770925] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.770930] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.770935] ? mark_held_locks+0x46/0x90 <4>[ 573.770953] __iommu_map+0x119/0x2c0 <4>[ 573.770968] iommu_map_sg+0xbf/0x210 <4>[ 573.771871] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.774249] ? clear_bhb_loop+0x15/0x70 <4>[ 573.774304] hardirqs last disabled at (207343168): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.774524] RDX: 0000000000000000 RSI: 0000000003d10a8c RDI: 0000000000000000 <4>[ 573.774527] RBP: ffffc900025b7068 R08: 000000000025da8b R09: 0000000000000001 <4>[ 573.774529] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9975 <4>[ 573.774531] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8b003 <4>[ 573.774534] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.774537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.774539] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.774542] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.774544] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.774546] Call Trace: <4>[ 573.774548] <TASK> <4>[ 573.774551] ? show_regs+0x6c/0x80 <4>[ 573.774556] ? __warn+0x93/0x1c0 <4>[ 573.774562] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.774568] ? report_bug+0x182/0x1b0 <4>[ 573.774576] ? handle_bug+0x6e/0xb0 <4>[ 573.774581] ? exc_invalid_op+0x18/0x80 <4>[ 573.774586] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.774600] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.774606] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.774611] ? mark_held_locks+0x46/0x90 <4>[ 573.774628] __iommu_map+0x119/0x2c0 <4>[ 573.774643] iommu_map_sg+0xbf/0x210 <4>[ 573.775341] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.777984] ? lock_release+0xd4/0x2b0 <4>[ 573.778064] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.778319] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.778334] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9974 <4>[ 573.778336] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8c003 <4>[ 573.778339] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.778342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.778344] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.778347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.778349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.778352] Call Trace: <4>[ 573.778354] <TASK> <4>[ 573.778357] ? show_regs+0x6c/0x80 <4>[ 573.778362] ? __warn+0x93/0x1c0 <4>[ 573.778368] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.778374] ? report_bug+0x182/0x1b0 <4>[ 573.778382] ? handle_bug+0x6e/0xb0 <4>[ 573.778388] ? exc_invalid_op+0x18/0x80 <4>[ 573.778393] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.778408] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.778414] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.778419] ? mark_held_locks+0x46/0x90 <4>[ 573.778437] __iommu_map+0x119/0x2c0 <4>[ 573.778949] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.781780] ? __lock_acquire+0x442/0x2810 <4>[ 573.781893] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.782144] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.782156] RDX: 0000000000000000 RSI: 0000000003d10a8e RDI: 0000000000000000 <4>[ 573.782159] RBP: ffffc900025b7068 R08: 000000000025da8d R09: 0000000000000001 <4>[ 573.782161] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9973 <4>[ 573.782164] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8d003 <4>[ 573.782166] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.782169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.782172] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.782174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.782177] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.782179] Call Trace: <4>[ 573.782181] <TASK> <4>[ 573.782184] ? show_regs+0x6c/0x80 <4>[ 573.782190] ? __warn+0x93/0x1c0 <4>[ 573.782196] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.782202] ? report_bug+0x182/0x1b0 <4>[ 573.782210] ? handle_bug+0x6e/0xb0 <4>[ 573.782216] ? exc_invalid_op+0x18/0x80 <4>[ 573.782221] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.782236] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.782241] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.782246] ? mark_held_locks+0x46/0x90 <4>[ 573.782265] __iommu_map+0x119/0x2c0 <4>[ 573.782280] iommu_map_sg+0xbf/0x210 <4>[ 573.783431] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.785792] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.785857] ---[ end trace 0000000000000000 ]--- <4>[ 573.786078] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.786085] RDX: 0000000000000000 RSI: 0000000003d10a8f RDI: 0000000000000000 <4>[ 573.786087] RBP: ffffc900025b7068 R08: 000000000025da8e R09: 0000000000000001 <4>[ 573.786090] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9972 <4>[ 573.786092] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8e003 <4>[ 573.786095] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.786098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.786101] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.786103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.786106] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.786108] Call Trace: <4>[ 573.786110] <TASK> <4>[ 573.786114] ? show_regs+0x6c/0x80 <4>[ 573.786119] ? __warn+0x93/0x1c0 <4>[ 573.786125] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.786132] ? report_bug+0x182/0x1b0 <4>[ 573.786140] ? handle_bug+0x6e/0xb0 <4>[ 573.786146] ? exc_invalid_op+0x18/0x80 <4>[ 573.786151] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.786167] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.786173] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.786178] ? mark_held_locks+0x46/0x90 <4>[ 573.786197] __iommu_map+0x119/0x2c0 <4>[ 573.786212] iommu_map_sg+0xbf/0x210 <4>[ 573.787400] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.789661] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.789723] ---[ end trace 0000000000000000 ]--- <4>[ 573.789949] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.789955] RDX: 0000000000000000 RSI: 0000000003d10a90 RDI: 0000000000000000 <4>[ 573.789958] RBP: ffffc900025b7068 R08: 000000000025da8f R09: 0000000000000001 <4>[ 573.789960] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9971 <4>[ 573.789963] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da8f003 <4>[ 573.789965] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.789968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.789971] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.789974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.789976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.789978] Call Trace: <4>[ 573.789981] <TASK> <4>[ 573.789984] ? show_regs+0x6c/0x80 <4>[ 573.789989] ? __warn+0x93/0x1c0 <4>[ 573.789995] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.790001] ? report_bug+0x182/0x1b0 <4>[ 573.790009] ? handle_bug+0x6e/0xb0 <4>[ 573.790015] ? exc_invalid_op+0x18/0x80 <4>[ 573.790020] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.790035] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.790040] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.790045] ? mark_held_locks+0x46/0x90 <4>[ 573.790064] __iommu_map+0x119/0x2c0 <4>[ 573.790079] iommu_map_sg+0xbf/0x210 <4>[ 573.791259] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.793605] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 573.793893] RDX: 0000000000000000 RSI: 0000000003d10a91 RDI: 0000000000000000 <4>[ 573.793895] RBP: ffffc900025b7068 R08: 000000000025da90 R09: 0000000000000001 <4>[ 573.793898] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9970 <4>[ 573.793900] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da90003 <4>[ 573.793903] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.793906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.793908] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.793911] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.793914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.793916] Call Trace: <4>[ 573.793918] <TASK> <4>[ 573.793921] ? show_regs+0x6c/0x80 <4>[ 573.793927] ? __warn+0x93/0x1c0 <4>[ 573.793933] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.793939] ? report_bug+0x182/0x1b0 <4>[ 573.793948] ? handle_bug+0x6e/0xb0 <4>[ 573.793954] ? exc_invalid_op+0x18/0x80 <4>[ 573.793959] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.793974] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.793979] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.794730] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.797407] ? lock_release+0xd4/0x2b0 <4>[ 573.797489] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.797779] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.797786] RDX: 0000000000000000 RSI: 0000000003d10a92 RDI: 0000000000000000 <4>[ 573.797788] RBP: ffffc900025b7068 R08: 000000000025da91 R09: 0000000000000001 <4>[ 573.797791] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996f <4>[ 573.797793] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da91003 <4>[ 573.797796] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.797799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.797801] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.797804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.797806] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.797809] Call Trace: <4>[ 573.797811] <TASK> <4>[ 573.797814] ? show_regs+0x6c/0x80 <4>[ 573.797820] ? __warn+0x93/0x1c0 <4>[ 573.797825] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.797832] ? report_bug+0x182/0x1b0 <4>[ 573.797840] ? handle_bug+0x6e/0xb0 <4>[ 573.797846] ? exc_invalid_op+0x18/0x80 <4>[ 573.797851] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.797866] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.797871] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.797876] ? mark_held_locks+0x46/0x90 <4>[ 573.797895] __iommu_map+0x119/0x2c0 <4>[ 573.797910] iommu_map_sg+0xbf/0x210 <4>[ 573.799057] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.801383] ? clear_bhb_loop+0x15/0x70 <4>[ 573.801436] hardirqs last enabled at (207373545): [<ffffffff814a03e9>] __up_console_sem+0x79/0xa0 <4>[ 573.801667] RDX: 0000000000000000 RSI: 0000000003d10a93 RDI: 0000000000000000 <4>[ 573.801670] RBP: ffffc900025b7068 R08: 000000000025da92 R09: 0000000000000001 <4>[ 573.801672] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996e <4>[ 573.801675] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da92003 <4>[ 573.801678] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.801680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.801683] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.801686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.801688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.801690] Call Trace: <4>[ 573.801692] <TASK> <4>[ 573.801695] ? show_regs+0x6c/0x80 <4>[ 573.801701] ? __warn+0x93/0x1c0 <4>[ 573.801707] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.801713] ? report_bug+0x182/0x1b0 <4>[ 573.801721] ? handle_bug+0x6e/0xb0 <4>[ 573.801727] ? exc_invalid_op+0x18/0x80 <4>[ 573.801732] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.801757] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.801763] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.801768] ? mark_held_locks+0x46/0x90 <4>[ 573.801786] __iommu_map+0x119/0x2c0 <4>[ 573.801801] iommu_map_sg+0xbf/0x210 <4>[ 573.802286] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.805183] ? __lock_acquire+0x442/0x2810 <4>[ 573.805299] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.805565] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.805571] RDX: 0000000000000000 RSI: 0000000003d10a94 RDI: 0000000000000000 <4>[ 573.805574] RBP: ffffc900025b7068 R08: 000000000025da93 R09: 0000000000000001 <4>[ 573.805576] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996d <4>[ 573.805579] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da93003 <4>[ 573.805582] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.805585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.805587] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.805590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.805592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.805595] Call Trace: <4>[ 573.805597] <TASK> <4>[ 573.805600] ? show_regs+0x6c/0x80 <4>[ 573.805606] ? __warn+0x93/0x1c0 <4>[ 573.805612] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.805618] ? report_bug+0x182/0x1b0 <4>[ 573.805627] ? handle_bug+0x6e/0xb0 <4>[ 573.805633] ? exc_invalid_op+0x18/0x80 <4>[ 573.805638] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.805653] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.805659] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.805664] ? mark_held_locks+0x46/0x90 <4>[ 573.805687] __iommu_map+0x119/0x2c0 <4>[ 573.805750] dma_map_sgtable+0x1d/0x40 <4>[ 573.807663] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 573.809323] ? clear_bhb_loop+0x15/0x70 <4>[ 573.809377] hardirqs last enabled at (207382223): [<ffffffff814a03e9>] __up_console_sem+0x79/0xa0 <4>[ 573.809620] RDX: 0000000000000000 RSI: 0000000003d10a95 RDI: 0000000000000000 <4>[ 573.809622] RBP: ffffc900025b7068 R08: 000000000025da94 R09: 0000000000000001 <4>[ 573.809625] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996c <4>[ 573.809627] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da94003 <4>[ 573.809630] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.809633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.809636] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.809638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.809641] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.809643] Call Trace: <4>[ 573.809646] <TASK> <4>[ 573.809649] ? show_regs+0x6c/0x80 <4>[ 573.809655] ? __warn+0x93/0x1c0 <4>[ 573.809660] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.809667] ? report_bug+0x182/0x1b0 <4>[ 573.809676] ? handle_bug+0x6e/0xb0 <4>[ 573.809682] ? exc_invalid_op+0x18/0x80 <4>[ 573.809686] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.809702] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.809708] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.809713] ? mark_held_locks+0x46/0x90 <4>[ 573.809732] __iommu_map+0x119/0x2c0 <4>[ 573.809756] iommu_map_sg+0xbf/0x210 <4>[ 573.810304] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.813369] ? __lock_acquire+0x442/0x2810 <4>[ 573.813485] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.813753] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.813767] RDX: 0000000000000000 RSI: 0000000003d10a96 RDI: 0000000000000000 <4>[ 573.813769] RBP: ffffc900025b7068 R08: 000000000025da95 R09: 0000000000000001 <4>[ 573.813772] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996b <4>[ 573.813774] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da95003 <4>[ 573.813777] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.813780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.813782] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.813785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.813787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.813790] Call Trace: <4>[ 573.813792] <TASK> <4>[ 573.813796] ? show_regs+0x6c/0x80 <4>[ 573.813802] ? __warn+0x93/0x1c0 <4>[ 573.813807] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.813814] ? report_bug+0x182/0x1b0 <4>[ 573.813823] ? handle_bug+0x6e/0xb0 <4>[ 573.813829] ? exc_invalid_op+0x18/0x80 <4>[ 573.813834] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.813850] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.813856] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.813861] ? mark_held_locks+0x46/0x90 <4>[ 573.813880] __iommu_map+0x119/0x2c0 <4>[ 573.813896] iommu_map_sg+0xbf/0x210 <4>[ 573.815831] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 573.817513] ? clear_bhb_loop+0x15/0x70 <4>[ 573.817563] </TASK> <4>[ 573.817576] softirqs last enabled at (207389548): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 573.817837] RDX: 0000000000000000 RSI: 0000000003d10a97 RDI: 0000000000000000 <4>[ 573.817839] RBP: ffffc900025b7068 R08: 000000000025da96 R09: 0000000000000001 <4>[ 573.817842] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e996a <4>[ 573.817845] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da96003 <4>[ 573.817848] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.817851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.817854] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.817857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.817860] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.817863] Call Trace: <4>[ 573.817865] <TASK> <4>[ 573.817868] ? show_regs+0x6c/0x80 <4>[ 573.817875] ? __warn+0x93/0x1c0 <4>[ 573.817881] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.817887] ? report_bug+0x182/0x1b0 <4>[ 573.817896] ? handle_bug+0x6e/0xb0 <4>[ 573.817903] ? exc_invalid_op+0x18/0x80 <4>[ 573.817908] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.817924] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.817930] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.817935] ? mark_held_locks+0x46/0x90 <4>[ 573.817955] __iommu_map+0x119/0x2c0 <4>[ 573.817972] iommu_map_sg+0xbf/0x210 <4>[ 573.819218] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.821600] ? clear_bhb_loop+0x15/0x70 <4>[ 573.821659] hardirqs last disabled at (207395234): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.821906] RDX: 0000000000000000 RSI: 0000000003d10a98 RDI: 0000000000000000 <4>[ 573.821909] RBP: ffffc900025b7068 R08: 000000000025da97 R09: 0000000000000001 <4>[ 573.821912] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9969 <4>[ 573.821914] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da97003 <4>[ 573.821917] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.821920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.821923] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.821926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.821928] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.821931] Call Trace: <4>[ 573.821933] <TASK> <4>[ 573.821936] ? show_regs+0x6c/0x80 <4>[ 573.821942] ? __warn+0x93/0x1c0 <4>[ 573.821948] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.821955] ? report_bug+0x182/0x1b0 <4>[ 573.821963] ? handle_bug+0x6e/0xb0 <4>[ 573.821970] ? exc_invalid_op+0x18/0x80 <4>[ 573.821975] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.821991] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.821996] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.822002] ? mark_held_locks+0x46/0x90 <4>[ 573.822021] __iommu_map+0x119/0x2c0 <4>[ 573.822037] iommu_map_sg+0xbf/0x210 <4>[ 573.822783] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.825476] ? __lock_acquire+0x442/0x2810 <4>[ 573.825595] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.825888] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.825895] RDX: 0000000000000000 RSI: 0000000003d10a99 RDI: 0000000000000000 <4>[ 573.825898] RBP: ffffc900025b7068 R08: 000000000025da98 R09: 0000000000000001 <4>[ 573.825901] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9968 <4>[ 573.825903] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da98003 <4>[ 573.825906] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.825909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.825912] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.825915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.825917] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.825920] Call Trace: <4>[ 573.825922] <TASK> <4>[ 573.825925] ? show_regs+0x6c/0x80 <4>[ 573.825932] ? __warn+0x93/0x1c0 <4>[ 573.825938] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.825945] ? report_bug+0x182/0x1b0 <4>[ 573.825954] ? handle_bug+0x6e/0xb0 <4>[ 573.825961] ? exc_invalid_op+0x18/0x80 <4>[ 573.825966] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.825982] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.825988] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.825993] ? mark_held_locks+0x46/0x90 <4>[ 573.826014] __iommu_map+0x119/0x2c0 <4>[ 573.826554] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.829491] ? do_syscall_64+0x9d/0x180 <4>[ 573.829631] RSP: 002b:00007ffd27793bf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 573.829908] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.829921] RDX: 0000000000000000 RSI: 0000000003d10a9a RDI: 0000000000000000 <4>[ 573.829924] RBP: ffffc900025b7068 R08: 000000000025da99 R09: 0000000000000001 <4>[ 573.829926] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9967 <4>[ 573.829929] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da99003 <4>[ 573.829932] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.829935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.829937] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.829940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.829943] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.829946] Call Trace: <4>[ 573.829948] <TASK> <4>[ 573.829951] ? show_regs+0x6c/0x80 <4>[ 573.829957] ? __warn+0x93/0x1c0 <4>[ 573.829963] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.829970] ? report_bug+0x182/0x1b0 <4>[ 573.829978] ? handle_bug+0x6e/0xb0 <4>[ 573.829985] ? exc_invalid_op+0x18/0x80 <4>[ 573.829990] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.830005] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.830011] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.830016] ? mark_held_locks+0x46/0x90 <4>[ 573.830036] __iommu_map+0x119/0x2c0 <4>[ 573.830052] iommu_map_sg+0xbf/0x210 <4>[ 573.831246] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.833679] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 573.833809] ------------[ cut here ]------------ <4>[ 573.833998] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.834005] RDX: 0000000000000000 RSI: 0000000003d10a9b RDI: 0000000000000000 <4>[ 573.834007] RBP: ffffc900025b7068 R08: 000000000025da9a R09: 0000000000000001 <4>[ 573.834010] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9966 <4>[ 573.834013] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9a003 <4>[ 573.834016] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.834019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.834021] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.834024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.834027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.834029] Call Trace: <4>[ 573.834032] <TASK> <4>[ 573.834035] ? show_regs+0x6c/0x80 <4>[ 573.834041] ? __warn+0x93/0x1c0 <4>[ 573.834047] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.834054] ? report_bug+0x182/0x1b0 <4>[ 573.834063] ? handle_bug+0x6e/0xb0 <4>[ 573.834069] ? exc_invalid_op+0x18/0x80 <4>[ 573.834075] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.834091] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.834097] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.834102] ? mark_held_locks+0x46/0x90 <4>[ 573.834122] __iommu_map+0x119/0x2c0 <4>[ 573.834662] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.837725] ? __lock_acquire+0x442/0x2810 <4>[ 573.837856] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.838127] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.838140] RDX: 0000000000000000 RSI: 0000000003d10a9c RDI: 0000000000000000 <4>[ 573.838143] RBP: ffffc900025b7068 R08: 000000000025da9b R09: 0000000000000001 <4>[ 573.838145] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9965 <4>[ 573.838148] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9b003 <4>[ 573.838151] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.838154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.838157] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.838159] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.838162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.838165] Call Trace: <4>[ 573.838167] <TASK> <4>[ 573.838170] ? show_regs+0x6c/0x80 <4>[ 573.838176] ? __warn+0x93/0x1c0 <4>[ 573.838182] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.838189] ? report_bug+0x182/0x1b0 <4>[ 573.838198] ? handle_bug+0x6e/0xb0 <4>[ 573.838204] ? exc_invalid_op+0x18/0x80 <4>[ 573.838209] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.838225] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.838231] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.838237] ? mark_held_locks+0x46/0x90 <4>[ 573.838257] __iommu_map+0x119/0x2c0 <4>[ 573.838273] iommu_map_sg+0xbf/0x210 <4>[ 573.839754] i915_vma_get_pages+0xf9/0x300 [i915] <4>[ 573.841967] ? clear_bhb_loop+0x15/0x70 <4>[ 573.842020] </TASK> <4>[ 573.842034] softirqs last enabled at (207415698): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 573.842277] RDX: 0000000000000000 RSI: 0000000003d10a9d RDI: 0000000000000000 <4>[ 573.842280] RBP: ffffc900025b7068 R08: 000000000025da9c R09: 0000000000000001 <4>[ 573.842283] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9964 <4>[ 573.842286] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9c003 <4>[ 573.842288] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.842291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.842294] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.842297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.842299] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.842302] Call Trace: <4>[ 573.842304] <TASK> <4>[ 573.842308] ? show_regs+0x6c/0x80 <4>[ 573.842314] ? __warn+0x93/0x1c0 <4>[ 573.842320] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.842327] ? report_bug+0x182/0x1b0 <4>[ 573.842336] ? handle_bug+0x6e/0xb0 <4>[ 573.842342] ? exc_invalid_op+0x18/0x80 <4>[ 573.842347] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.842363] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.842369] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.842374] ? mark_held_locks+0x46/0x90 <4>[ 573.842395] __iommu_map+0x119/0x2c0 <4>[ 573.842411] iommu_map_sg+0xbf/0x210 <4>[ 573.843190] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.846056] ? do_user_addr_fault+0x303/0x9d0 <4>[ 573.846157] </TASK> <4>[ 573.846170] softirqs last enabled at (207420036): [<ffffffff813d144f>] __irq_exit_rcu+0x13f/0x160 <4>[ 573.846413] RDX: 0000000000000000 RSI: 0000000003d10a9e RDI: 0000000000000000 <4>[ 573.846416] RBP: ffffc900025b7068 R08: 000000000025da9d R09: 0000000000000001 <4>[ 573.846419] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9963 <4>[ 573.846421] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9d003 <4>[ 573.846424] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.846427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.846430] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.846433] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.846435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.846438] Call Trace: <4>[ 573.846440] <TASK> <4>[ 573.846444] ? show_regs+0x6c/0x80 <4>[ 573.846450] ? __warn+0x93/0x1c0 <4>[ 573.846456] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.846462] ? report_bug+0x182/0x1b0 <4>[ 573.846471] ? handle_bug+0x6e/0xb0 <4>[ 573.846478] ? exc_invalid_op+0x18/0x80 <4>[ 573.846483] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.846499] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.846505] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.846510] ? mark_held_locks+0x46/0x90 <4>[ 573.846530] __iommu_map+0x119/0x2c0 <4>[ 573.846547] iommu_map_sg+0xbf/0x210 <4>[ 573.847796] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.850233] ? clear_bhb_loop+0x15/0x70 <4>[ 573.850295] hardirqs last disabled at (207425596): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.850542] RDX: 0000000000000000 RSI: 0000000003d10a9f RDI: 0000000000000000 <4>[ 573.850545] RBP: ffffc900025b7068 R08: 000000000025da9e R09: 0000000000000001 <4>[ 573.850548] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9962 <4>[ 573.850550] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9e003 <4>[ 573.850553] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.850556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.850559] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.850562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.850564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.850567] Call Trace: <4>[ 573.850569] <TASK> <4>[ 573.850573] ? show_regs+0x6c/0x80 <4>[ 573.850579] ? __warn+0x93/0x1c0 <4>[ 573.850585] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.850591] ? report_bug+0x182/0x1b0 <4>[ 573.850600] ? handle_bug+0x6e/0xb0 <4>[ 573.850607] ? exc_invalid_op+0x18/0x80 <4>[ 573.850612] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.850628] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.850634] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.850639] ? mark_held_locks+0x46/0x90 <4>[ 573.850659] __iommu_map+0x119/0x2c0 <4>[ 573.850676] iommu_map_sg+0xbf/0x210 <4>[ 573.851455] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.854270] ? __lock_acquire+0x442/0x2810 <4>[ 573.854393] RBP: 00007ffd27793c40 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 573.854667] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.854673] RDX: 0000000000000000 RSI: 0000000003d10aa0 RDI: 0000000000000000 <4>[ 573.854676] RBP: ffffc900025b7068 R08: 000000000025da9f R09: 0000000000000001 <4>[ 573.854679] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9961 <4>[ 573.854681] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025da9f003 <4>[ 573.854684] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.854687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.854690] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.854693] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.854696] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.854698] Call Trace: <4>[ 573.854700] <TASK> <4>[ 573.854704] ? show_regs+0x6c/0x80 <4>[ 573.854710] ? __warn+0x93/0x1c0 <4>[ 573.854716] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.854722] ? report_bug+0x182/0x1b0 <4>[ 573.854731] ? handle_bug+0x6e/0xb0 <4>[ 573.854747] ? exc_invalid_op+0x18/0x80 <4>[ 573.854752] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.854768] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.854774] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.854780] ? mark_held_locks+0x46/0x90 <4>[ 573.854800] __iommu_map+0x119/0x2c0 <4>[ 573.854857] dma_map_sgtable+0x1d/0x40 <4>[ 573.856806] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 573.858495] ? clear_bhb_loop+0x15/0x70 <4>[ 573.858557] hardirqs last disabled at (207434272): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.858814] RDX: 0000000000000000 RSI: 0000000003d10aa1 RDI: 0000000000000000 <4>[ 573.858817] RBP: ffffc900025b7068 R08: 000000000025daa0 R09: 0000000000000001 <4>[ 573.858819] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e9960 <4>[ 573.858822] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa0003 <4>[ 573.858825] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.858828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.858831] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.858834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.858837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.858839] Call Trace: <4>[ 573.858842] <TASK> <4>[ 573.858845] ? show_regs+0x6c/0x80 <4>[ 573.858851] ? __warn+0x93/0x1c0 <4>[ 573.858857] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.858864] ? report_bug+0x182/0x1b0 <4>[ 573.858873] ? handle_bug+0x6e/0xb0 <4>[ 573.858880] ? exc_invalid_op+0x18/0x80 <4>[ 573.858885] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.858901] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.858907] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.858912] ? mark_held_locks+0x46/0x90 <4>[ 573.858933] __iommu_map+0x119/0x2c0 <4>[ 573.858949] iommu_map_sg+0xbf/0x210 <4>[ 573.859472] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.862609] ? __lock_acquire+0x442/0x2810 <4>[ 573.862729] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.863009] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.863023] RDX: 0000000000000000 RSI: 0000000003d10aa2 RDI: 0000000000000000 <4>[ 573.863025] RBP: ffffc900025b7068 R08: 000000000025daa1 R09: 0000000000000001 <4>[ 573.863028] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995f <4>[ 573.863030] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa1003 <4>[ 573.863033] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.863036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.863039] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.863042] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.863045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.863047] Call Trace: <4>[ 573.863050] <TASK> <4>[ 573.863053] ? show_regs+0x6c/0x80 <4>[ 573.863059] ? __warn+0x93/0x1c0 <4>[ 573.863065] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.863072] ? report_bug+0x182/0x1b0 <4>[ 573.863081] ? handle_bug+0x6e/0xb0 <4>[ 573.863087] ? exc_invalid_op+0x18/0x80 <4>[ 573.863092] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.863108] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.863114] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.863120] ? mark_held_locks+0x46/0x90 <4>[ 573.863140] __iommu_map+0x119/0x2c0 <4>[ 573.863156] iommu_map_sg+0xbf/0x210 <4>[ 573.864398] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 573.866846] ? clear_bhb_loop+0x15/0x70 <4>[ 573.866909] hardirqs last disabled at (207442956): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.867156] RDX: 0000000000000000 RSI: 0000000003d10aa3 RDI: 0000000000000000 <4>[ 573.867159] RBP: ffffc900025b7068 R08: 000000000025daa2 R09: 0000000000000001 <4>[ 573.867161] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995e <4>[ 573.867164] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa2003 <4>[ 573.867167] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.867170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.867173] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.867176] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.867178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.867181] Call Trace: <4>[ 573.867183] <TASK> <4>[ 573.867186] ? show_regs+0x6c/0x80 <4>[ 573.867192] ? __warn+0x93/0x1c0 <4>[ 573.867198] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.867205] ? report_bug+0x182/0x1b0 <4>[ 573.867214] ? handle_bug+0x6e/0xb0 <4>[ 573.867220] ? exc_invalid_op+0x18/0x80 <4>[ 573.867226] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.867242] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.867248] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.867253] ? mark_held_locks+0x46/0x90 <4>[ 573.867273] __iommu_map+0x119/0x2c0 <4>[ 573.867289] iommu_map_sg+0xbf/0x210 <4>[ 573.868303] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 573.870997] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 573.871292] RDX: 0000000000000000 RSI: 0000000003d10aa4 RDI: 0000000000000000 <4>[ 573.871294] RBP: ffffc900025b7068 R08: 000000000025daa3 R09: 0000000000000001 <4>[ 573.871297] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995d <4>[ 573.871300] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa3003 <4>[ 573.871303] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.871306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.871309] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.871312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.871314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.871317] Call Trace: <4>[ 573.871319] <TASK> <4>[ 573.871322] ? show_regs+0x6c/0x80 <4>[ 573.871328] ? __warn+0x93/0x1c0 <4>[ 573.871334] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.871341] ? report_bug+0x182/0x1b0 <4>[ 573.871350] ? handle_bug+0x6e/0xb0 <4>[ 573.871356] ? exc_invalid_op+0x18/0x80 <4>[ 573.871361] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.871378] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.871384] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.871960] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.875023] ? __lock_acquire+0x442/0x2810 <4>[ 573.875145] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.875419] Code: 75 c0 e8 4c 4e 41 ff 8b 05 8a f4 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 6d f4 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 573.875434] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995c <4>[ 573.875437] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa4003 <4>[ 573.875440] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.875443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.875446] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.875449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.875451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.875454] Call Trace: <4>[ 573.875456] <TASK> <4>[ 573.875459] ? show_regs+0x6c/0x80 <4>[ 573.875465] ? __warn+0x93/0x1c0 <4>[ 573.875471] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.875478] ? report_bug+0x182/0x1b0 <4>[ 573.875487] ? handle_bug+0x6e/0xb0 <4>[ 573.875493] ? exc_invalid_op+0x18/0x80 <4>[ 573.875498] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.875515] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.875521] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.875526] ? mark_held_locks+0x46/0x90 <4>[ 573.875546] __iommu_map+0x119/0x2c0 <4>[ 573.876343] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 573.879192] ? lock_release+0xd4/0x2b0 <4>[ 573.879278] RDX: 00007ffd27793cb0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 573.879554] RSP: 0018:ffffc900025b6fa8 EFLAGS: 00010246 <4>[ 573.879561] RDX: 0000000000000000 RSI: 0000000003d10aa6 RDI: 0000000000000000 <4>[ 573.879564] RBP: ffffc900025b7068 R08: 000000000025daa5 R09: 0000000000000001 <4>[ 573.879567] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995b <4>[ 573.879569] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa5003 <4>[ 573.879572] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.879575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.879578] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.879581] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.879583] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.879586] Call Trace: <4>[ 573.879588] <TASK> <4>[ 573.879591] ? show_regs+0x6c/0x80 <4>[ 573.879597] ? __warn+0x93/0x1c0 <4>[ 573.879603] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.879610] ? report_bug+0x182/0x1b0 <4>[ 573.879619] ? handle_bug+0x6e/0xb0 <4>[ 573.879626] ? exc_invalid_op+0x18/0x80 <4>[ 573.879631] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.879647] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.879653] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.879658] ? mark_held_locks+0x46/0x90 <4>[ 573.879678] __iommu_map+0x119/0x2c0 <4>[ 573.879735] dma_map_sgtable+0x1d/0x40 <4>[ 573.881695] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 573.883393] ? clear_bhb_loop+0x15/0x70 <4>[ 573.883455] hardirqs last disabled at (207460302): [<ffffffff814a03ce>] __up_console_sem+0x5e/0xa0 <4>[ 573.883701] RDX: 0000000000000000 RSI: 0000000003d10aa7 RDI: 0000000000000000 <4>[ 573.883703] RBP: ffffc900025b7068 R08: 000000000025daa6 R09: 0000000000000001 <4>[ 573.883706] R10: ffff888347efe000 R11: 0000000000000000 R12: 00000000000e995a <4>[ 573.883708] R13: 0000000000000000 R14: ffff888104107588 R15: 000000025daa6003 <4>[ 573.883711] FS: 00007b5c6fedb940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 573.883714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 573.883717] CR2: 00007b5c72429dc0 CR3: 0000000141844006 CR4: 00000000003726f0 <4>[ 573.883720] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 573.883723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 573.883725] Call Trace: <4>[ 573.883727] <TASK> <4>[ 573.883731] ? show_regs+0x6c/0x80 <4>[ 573.883746] ? __warn+0x93/0x1c0 <4>[ 573.883752] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.883759] ? report_bug+0x182/0x1b0 <4>[ 573.883768] ? handle_bug+0x6e/0xb0 <4>[ 573.883774] ? exc_invalid_op+0x18/0x80 <4>[ 573.883779] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 573.883796] ? intel_iommu_map_pages+0x687/0x820 <4>[ 573.883802] ? intel_iommu_map_pages+0x664/0x820 <4>[ 573.883807] ? mark_held_locks+0x46/0x90 <4>[ 573.883827] __iommu_map+0x119/0x2c0 <4>[ 573.883844] iommu_map_sg+0xbf/0x210 <4>[ 573.884369] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 573.887407] ? lock_is_held_type+0xa3/0x130 <4>[ 573.887547] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007b5c72124ded <4>[ 573.887829] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 573.887843] RDX: