<4>[ 915.880100] RDX: 0000000000000000 RSI: 0000000003d152a9 RDI: 0000000000000000 <4>[ 915.880101] RBP: ffffc90004807208 R08: 000000000027f6a8 R09: 0000000000000001 <4>[ 915.880103] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de558 <4>[ 915.880104] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6a8003 <4>[ 915.880106] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.880107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.880109] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.880110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.880112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.880113] Call Trace: <4>[ 915.880115] <TASK> <4>[ 915.880116] ? show_regs+0x6c/0x80 <4>[ 915.880120] ? __warn+0x93/0x1c0 <4>[ 915.880123] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.880127] ? report_bug+0x182/0x1b0 <4>[ 915.880132] ? handle_bug+0x6e/0xb0 <4>[ 915.880134] ? exc_invalid_op+0x18/0x80 <4>[ 915.880137] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.880146] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.880150] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.880153] ? mark_held_locks+0x46/0x90 <4>[ 915.880164] __iommu_map+0x119/0x2c0 <4>[ 915.880173] iommu_map_sg+0xbf/0x210 <4>[ 915.880180] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.880190] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.880196] dma_map_sgtable+0x1d/0x40 <4>[ 915.881597] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 915.882495] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.882656] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.882660] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.882662] RAX: 0000000000000000 RBX: ffff888113765550 RCX: 0000000000000000 <4>[ 915.882664] RDX: 0000000000000000 RSI: 0000000003d152aa RDI: 0000000000000000 <4>[ 915.882665] RBP: ffffc90004807208 R08: 000000000027f6a9 R09: 0000000000000001 <4>[ 915.882667] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de557 <4>[ 915.882668] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6a9003 <4>[ 915.882670] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.882672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.882674] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.882675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.882677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.882678] Call Trace: <4>[ 915.882680] <TASK> <4>[ 915.882681] ? show_regs+0x6c/0x80 <4>[ 915.882685] ? __warn+0x93/0x1c0 <4>[ 915.882688] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.882692] ? report_bug+0x182/0x1b0 <4>[ 915.882697] ? handle_bug+0x6e/0xb0 <4>[ 915.882700] ? exc_invalid_op+0x18/0x80 <4>[ 915.882703] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.882712] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.882715] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.882718] ? mark_held_locks+0x46/0x90 <4>[ 915.882729] __iommu_map+0x119/0x2c0 <4>[ 915.882739] iommu_map_sg+0xbf/0x210 <4>[ 915.882746] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.882756] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.884990] x64_sys_call+0x131e/0x2650 <4>[ 915.885061] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.885217] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.885220] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.885223] RAX: 0000000000000000 RBX: ffff888113765558 RCX: 0000000000000000 <4>[ 915.885224] RDX: 0000000000000000 RSI: 0000000003d152ab RDI: 0000000000000000 <4>[ 915.885226] RBP: ffffc90004807208 R08: 000000000027f6aa R09: 0000000000000001 <4>[ 915.885227] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de556 <4>[ 915.885229] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6aa003 <4>[ 915.885230] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.885232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.885233] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.885235] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.885236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.885238] Call Trace: <4>[ 915.885239] <TASK> <4>[ 915.885241] ? show_regs+0x6c/0x80 <4>[ 915.885244] ? __warn+0x93/0x1c0 <4>[ 915.885247] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.885251] ? report_bug+0x182/0x1b0 <4>[ 915.885256] ? handle_bug+0x6e/0xb0 <4>[ 915.885259] ? exc_invalid_op+0x18/0x80 <4>[ 915.885262] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.885271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.885274] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.885277] ? mark_held_locks+0x46/0x90 <4>[ 915.885288] __iommu_map+0x119/0x2c0 <4>[ 915.885298] iommu_map_sg+0xbf/0x210 <4>[ 915.885305] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.885320] dma_map_sgtable+0x1d/0x40 <4>[ 915.887550] x64_sys_call+0x131e/0x2650 <4>[ 915.887625] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.887782] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.887786] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.887788] RAX: 0000000000000000 RBX: ffff888113765560 RCX: 0000000000000000 <4>[ 915.887790] RDX: 0000000000000000 RSI: 0000000003d152ac RDI: 0000000000000000 <4>[ 915.887791] RBP: ffffc90004807208 R08: 000000000027f6ab R09: 0000000000000001 <4>[ 915.887793] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de555 <4>[ 915.887794] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ab003 <4>[ 915.887796] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.887797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.887799] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.887801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.887802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.887803] Call Trace: <4>[ 915.887805] <TASK> <4>[ 915.887806] ? show_regs+0x6c/0x80 <4>[ 915.887810] ? __warn+0x93/0x1c0 <4>[ 915.887813] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.887817] ? report_bug+0x182/0x1b0 <4>[ 915.887822] ? handle_bug+0x6e/0xb0 <4>[ 915.887825] ? exc_invalid_op+0x18/0x80 <4>[ 915.887828] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.887837] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.887840] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.887843] ? mark_held_locks+0x46/0x90 <4>[ 915.887854] __iommu_map+0x119/0x2c0 <4>[ 915.887863] iommu_map_sg+0xbf/0x210 <4>[ 915.887871] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.887880] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.890106] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 915.890193] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 915.890347] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.890351] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.890353] RAX: 0000000000000000 RBX: ffff888113765568 RCX: 0000000000000000 <4>[ 915.890354] RDX: 0000000000000000 RSI: 0000000003d152ad RDI: 0000000000000000 <4>[ 915.890356] RBP: ffffc90004807208 R08: 000000000027f6ac R09: 0000000000000001 <4>[ 915.890357] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de554 <4>[ 915.890359] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ac003 <4>[ 915.890361] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.890362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.890364] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.890365] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.890367] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.890368] Call Trace: <4>[ 915.890369] <TASK> <4>[ 915.890371] ? show_regs+0x6c/0x80 <4>[ 915.890375] ? __warn+0x93/0x1c0 <4>[ 915.890378] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.890382] ? report_bug+0x182/0x1b0 <4>[ 915.890387] ? handle_bug+0x6e/0xb0 <4>[ 915.890389] ? exc_invalid_op+0x18/0x80 <4>[ 915.890392] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.890401] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.890405] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.890408] ? mark_held_locks+0x46/0x90 <4>[ 915.890419] __iommu_map+0x119/0x2c0 <4>[ 915.890428] iommu_map_sg+0xbf/0x210 <4>[ 915.890435] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.890451] dma_map_sgtable+0x1d/0x40 <4>[ 915.892684] x64_sys_call+0x131e/0x2650 <4>[ 915.892755] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.892911] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.892914] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.892917] RAX: 0000000000000000 RBX: ffff888113765570 RCX: 0000000000000000 <4>[ 915.892918] RDX: 0000000000000000 RSI: 0000000003d152ae RDI: 0000000000000000 <4>[ 915.892920] RBP: ffffc90004807208 R08: 000000000027f6ad R09: 0000000000000001 <4>[ 915.892921] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de553 <4>[ 915.892923] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ad003 <4>[ 915.892924] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.892926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.892928] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.892929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.892930] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.892932] Call Trace: <4>[ 915.892933] <TASK> <4>[ 915.892935] ? show_regs+0x6c/0x80 <4>[ 915.892938] ? __warn+0x93/0x1c0 <4>[ 915.892942] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.892945] ? report_bug+0x182/0x1b0 <4>[ 915.892951] ? handle_bug+0x6e/0xb0 <4>[ 915.892953] ? exc_invalid_op+0x18/0x80 <4>[ 915.892956] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.892965] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.892969] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.892971] ? mark_held_locks+0x46/0x90 <4>[ 915.892983] __iommu_map+0x119/0x2c0 <4>[ 915.892992] iommu_map_sg+0xbf/0x210 <4>[ 915.892999] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.893009] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.895230] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 915.895316] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 915.895469] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.895473] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.895475] RAX: 0000000000000000 RBX: ffff888113765578 RCX: 0000000000000000 <4>[ 915.895476] RDX: 0000000000000000 RSI: 0000000003d152af RDI: 0000000000000000 <4>[ 915.895478] RBP: ffffc90004807208 R08: 000000000027f6ae R09: 0000000000000001 <4>[ 915.895479] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de552 <4>[ 915.895481] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ae003 <4>[ 915.895482] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.895484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.895486] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.895487] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.895489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.895490] Call Trace: <4>[ 915.895491] <TASK> <4>[ 915.895493] ? show_regs+0x6c/0x80 <4>[ 915.895496] ? __warn+0x93/0x1c0 <4>[ 915.895500] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.895504] ? report_bug+0x182/0x1b0 <4>[ 915.895509] ? handle_bug+0x6e/0xb0 <4>[ 915.895511] ? exc_invalid_op+0x18/0x80 <4>[ 915.895514] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.895523] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.895527] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.895530] ? mark_held_locks+0x46/0x90 <4>[ 915.895541] __iommu_map+0x119/0x2c0 <4>[ 915.895550] iommu_map_sg+0xbf/0x210 <4>[ 915.895557] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.895734] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 915.897861] ? clear_bhb_loop+0x15/0x70 <4>[ 915.897882] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.898034] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.898036] RAX: 0000000000000000 RBX: ffff888113765580 RCX: 0000000000000000 <4>[ 915.898038] RDX: 0000000000000000 RSI: 0000000003d152b0 RDI: 0000000000000000 <4>[ 915.898039] RBP: ffffc90004807208 R08: 000000000027f6af R09: 0000000000000001 <4>[ 915.898041] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de551 <4>[ 915.898042] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6af003 <4>[ 915.898044] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.898046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.898047] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.898049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.898050] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.898052] Call Trace: <4>[ 915.898053] <TASK> <4>[ 915.898055] ? show_regs+0x6c/0x80 <4>[ 915.898058] ? __warn+0x93/0x1c0 <4>[ 915.898061] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.898065] ? report_bug+0x182/0x1b0 <4>[ 915.898070] ? handle_bug+0x6e/0xb0 <4>[ 915.898073] ? exc_invalid_op+0x18/0x80 <4>[ 915.898076] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.898085] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.898088] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.898091] ? mark_held_locks+0x46/0x90 <4>[ 915.898102] __iommu_map+0x119/0x2c0 <4>[ 915.898111] iommu_map_sg+0xbf/0x210 <4>[ 915.898118] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.898128] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.898134] dma_map_sgtable+0x1d/0x40 <4>[ 915.899383] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 915.900435] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.900590] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.900599] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.900602] RAX: 0000000000000000 RBX: ffff888113765588 RCX: 0000000000000000 <4>[ 915.900603] RDX: 0000000000000000 RSI: 0000000003d152b1 RDI: 0000000000000000 <4>[ 915.900605] RBP: ffffc90004807208 R08: 000000000027f6b0 R09: 0000000000000001 <4>[ 915.900606] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de550 <4>[ 915.900607] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b0003 <4>[ 915.900609] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.900611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.900612] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.900614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.900615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.900617] Call Trace: <4>[ 915.900618] <TASK> <4>[ 915.900620] ? show_regs+0x6c/0x80 <4>[ 915.900623] ? __warn+0x93/0x1c0 <4>[ 915.900626] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.900630] ? report_bug+0x182/0x1b0 <4>[ 915.900635] ? handle_bug+0x6e/0xb0 <4>[ 915.900638] ? exc_invalid_op+0x18/0x80 <4>[ 915.900641] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.900650] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.900653] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.900656] ? mark_held_locks+0x46/0x90 <4>[ 915.900668] __iommu_map+0x119/0x2c0 <4>[ 915.900677] iommu_map_sg+0xbf/0x210 <4>[ 915.900684] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.900694] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.902927] x64_sys_call+0x131e/0x2650 <4>[ 915.902998] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.903154] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.903158] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.903160] RAX: 0000000000000000 RBX: ffff888113765590 RCX: 0000000000000000 <4>[ 915.903162] RDX: 0000000000000000 RSI: 0000000003d152b2 RDI: 0000000000000000 <4>[ 915.903163] RBP: ffffc90004807208 R08: 000000000027f6b1 R09: 0000000000000001 <4>[ 915.903165] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54f <4>[ 915.903166] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b1003 <4>[ 915.903168] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.903169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.903171] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.903172] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.903174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.903175] Call Trace: <4>[ 915.903176] <TASK> <4>[ 915.903178] ? show_regs+0x6c/0x80 <4>[ 915.903182] ? __warn+0x93/0x1c0 <4>[ 915.903185] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.903189] ? report_bug+0x182/0x1b0 <4>[ 915.903194] ? handle_bug+0x6e/0xb0 <4>[ 915.903197] ? exc_invalid_op+0x18/0x80 <4>[ 915.903199] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.903208] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.903212] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.903215] ? mark_held_locks+0x46/0x90 <4>[ 915.903226] __iommu_map+0x119/0x2c0 <4>[ 915.903235] iommu_map_sg+0xbf/0x210 <4>[ 915.903242] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.903252] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.905477] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 915.905565] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 915.905725] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 915.905731] RDX: 0000000000000000 RSI: 0000000003d152b3 RDI: 0000000000000000 <4>[ 915.905732] RBP: ffffc90004807208 R08: 000000000027f6b2 R09: 0000000000000001 <4>[ 915.905734] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54e <4>[ 915.905735] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b2003 <4>[ 915.905737] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.905738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.905740] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.905741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.905743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.905744] Call Trace: <4>[ 915.905745] <TASK> <4>[ 915.905747] ? show_regs+0x6c/0x80 <4>[ 915.905751] ? __warn+0x93/0x1c0 <4>[ 915.905754] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.905758] ? report_bug+0x182/0x1b0 <4>[ 915.905763] ? handle_bug+0x6e/0xb0 <4>[ 915.905766] ? exc_invalid_op+0x18/0x80 <4>[ 915.905769] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.905778] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.905781] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.905784] ? mark_held_locks+0x46/0x90 <4>[ 915.905795] __iommu_map+0x119/0x2c0 <4>[ 915.905805] iommu_map_sg+0xbf/0x210 <4>[ 915.906139] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 915.908111] ? clear_bhb_loop+0x15/0x70 <4>[ 915.908133] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.908284] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.908286] RAX: 0000000000000000 RBX: ffff8881137655a0 RCX: 0000000000000000 <4>[ 915.908287] RDX: 0000000000000000 RSI: 0000000003d152b4 RDI: 0000000000000000 <4>[ 915.908289] RBP: ffffc90004807208 R08: 000000000027f6b3 R09: 0000000000000001 <4>[ 915.908291] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54d <4>[ 915.908292] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b3003 <4>[ 915.908294] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.908295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.908297] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.908298] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.908300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.908301] Call Trace: <4>[ 915.908302] <TASK> <4>[ 915.908304] ? show_regs+0x6c/0x80 <4>[ 915.908308] ? __warn+0x93/0x1c0 <4>[ 915.908311] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.908315] ? report_bug+0x182/0x1b0 <4>[ 915.908320] ? handle_bug+0x6e/0xb0 <4>[ 915.908322] ? exc_invalid_op+0x18/0x80 <4>[ 915.908325] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.908334] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.908338] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.908341] ? mark_held_locks+0x46/0x90 <4>[ 915.908352] __iommu_map+0x119/0x2c0 <4>[ 915.908361] iommu_map_sg+0xbf/0x210 <4>[ 915.908368] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.908378] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.908384] dma_map_sgtable+0x1d/0x40 <4>[ 915.910443] drm_ioctl+0x2de/0x5a0 <4>[ 915.910685] RIP: 0033:0x719556d24ded <4>[ 915.910710] irq event stamp: 252765555 <4>[ 915.910823] wmi pmt_class nls_iso8859_1 intel_vsec acpi_tad acpi_pad input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 915.910853] RDX: 0000000000000000 RSI: 0000000003d152b5 RDI: 0000000000000000 <4>[ 915.910855] RBP: ffffc90004807208 R08: 000000000027f6b4 R09: 0000000000000001 <4>[ 915.910856] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54c <4>[ 915.910858] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b4003 <4>[ 915.910859] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.910861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.910863] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.910864] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.910865] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.910867] Call Trace: <4>[ 915.910868] <TASK> <4>[ 915.910870] ? show_regs+0x6c/0x80 <4>[ 915.910873] ? __warn+0x93/0x1c0 <4>[ 915.910877] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.910880] ? report_bug+0x182/0x1b0 <4>[ 915.910886] ? handle_bug+0x6e/0xb0 <4>[ 915.910888] ? exc_invalid_op+0x18/0x80 <4>[ 915.910891] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.910900] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.910904] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.910907] ? mark_held_locks+0x46/0x90 <4>[ 915.910918] __iommu_map+0x119/0x2c0 <4>[ 915.910927] iommu_map_sg+0xbf/0x210 <4>[ 915.910934] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.910949] dma_map_sgtable+0x1d/0x40 <4>[ 915.913185] x64_sys_call+0x131e/0x2650 <4>[ 915.913256] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.913412] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.913415] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.913418] RAX: 0000000000000000 RBX: ffff8881137655b0 RCX: 0000000000000000 <4>[ 915.913419] RDX: 0000000000000000 RSI: 0000000003d152b6 RDI: 0000000000000000 <4>[ 915.913421] RBP: ffffc90004807208 R08: 000000000027f6b5 R09: 0000000000000001 <4>[ 915.913422] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54b <4>[ 915.913424] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b5003 <4>[ 915.913425] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.913427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.913428] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.913430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.913431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.913433] Call Trace: <4>[ 915.913434] <TASK> <4>[ 915.913436] ? show_regs+0x6c/0x80 <4>[ 915.913440] ? __warn+0x93/0x1c0 <4>[ 915.913443] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.913447] ? report_bug+0x182/0x1b0 <4>[ 915.913452] ? handle_bug+0x6e/0xb0 <4>[ 915.913454] ? exc_invalid_op+0x18/0x80 <4>[ 915.913457] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.913466] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.913469] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.913472] ? mark_held_locks+0x46/0x90 <4>[ 915.913484] __iommu_map+0x119/0x2c0 <4>[ 915.913493] iommu_map_sg+0xbf/0x210 <4>[ 915.913500] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.913519] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.915812] ? clear_bhb_loop+0x15/0x70 <4>[ 915.915834] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.915986] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.915988] RAX: 0000000000000000 RBX: ffff8881137655b8 RCX: 0000000000000000 <4>[ 915.915990] RDX: 0000000000000000 RSI: 0000000003d152b7 RDI: 0000000000000000 <4>[ 915.915991] RBP: ffffc90004807208 R08: 000000000027f6b6 R09: 0000000000000001 <4>[ 915.915993] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de54a <4>[ 915.915994] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b6003 <4>[ 915.915996] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.915997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.915999] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.916000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.916002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.916003] Call Trace: <4>[ 915.916005] <TASK> <4>[ 915.916006] ? show_regs+0x6c/0x80 <4>[ 915.916010] ? __warn+0x93/0x1c0 <4>[ 915.916013] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.916017] ? report_bug+0x182/0x1b0 <4>[ 915.916022] ? handle_bug+0x6e/0xb0 <4>[ 915.916024] ? exc_invalid_op+0x18/0x80 <4>[ 915.916027] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.916036] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.916040] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.916043] ? mark_held_locks+0x46/0x90 <4>[ 915.916054] __iommu_map+0x119/0x2c0 <4>[ 915.916063] iommu_map_sg+0xbf/0x210 <4>[ 915.916070] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.916080] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.916086] dma_map_sgtable+0x1d/0x40 <4>[ 915.917828] ? find_held_lock+0x31/0x90 <4>[ 915.918381] RIP: 0033:0x719556d24ded <4>[ 915.918405] </TASK> <4>[ 915.918412] softirqs last enabled at (252775776): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.918544] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.918546] RAX: 0000000000000000 RBX: ffff8881137655c0 RCX: 0000000000000000 <4>[ 915.918548] RDX: 0000000000000000 RSI: 0000000003d152b8 RDI: 0000000000000000 <4>[ 915.918550] RBP: ffffc90004807208 R08: 000000000027f6b7 R09: 0000000000000001 <4>[ 915.918551] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de549 <4>[ 915.918553] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b7003 <4>[ 915.918554] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.918556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.918557] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.918559] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.918560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.918562] Call Trace: <4>[ 915.918563] <TASK> <4>[ 915.918565] ? show_regs+0x6c/0x80 <4>[ 915.918568] ? __warn+0x93/0x1c0 <4>[ 915.918571] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.918575] ? report_bug+0x182/0x1b0 <4>[ 915.918580] ? handle_bug+0x6e/0xb0 <4>[ 915.918583] ? exc_invalid_op+0x18/0x80 <4>[ 915.918586] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.918600] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.918603] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.918606] ? mark_held_locks+0x46/0x90 <4>[ 915.918617] __iommu_map+0x119/0x2c0 <4>[ 915.918627] iommu_map_sg+0xbf/0x210 <4>[ 915.918634] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.918961] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 915.920938] ? clear_bhb_loop+0x15/0x70 <4>[ 915.920960] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.921110] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.921113] RAX: 0000000000000000 RBX: ffff8881137655c8 RCX: 0000000000000000 <4>[ 915.921114] RDX: 0000000000000000 RSI: 0000000003d152b9 RDI: 0000000000000000 <4>[ 915.921116] RBP: ffffc90004807208 R08: 000000000027f6b8 R09: 0000000000000001 <4>[ 915.921117] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de548 <4>[ 915.921119] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b8003 <4>[ 915.921120] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.921122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.921123] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.921125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.921127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.921128] Call Trace: <4>[ 915.921129] <TASK> <4>[ 915.921131] ? show_regs+0x6c/0x80 <4>[ 915.921134] ? __warn+0x93/0x1c0 <4>[ 915.921138] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.921141] ? report_bug+0x182/0x1b0 <4>[ 915.921147] ? handle_bug+0x6e/0xb0 <4>[ 915.921149] ? exc_invalid_op+0x18/0x80 <4>[ 915.921152] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.921161] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.921164] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.921167] ? mark_held_locks+0x46/0x90 <4>[ 915.921179] __iommu_map+0x119/0x2c0 <4>[ 915.921188] iommu_map_sg+0xbf/0x210 <4>[ 915.921195] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.921205] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.921210] dma_map_sgtable+0x1d/0x40 <4>[ 915.922612] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 915.923511] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.923673] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.923677] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.923679] RAX: 0000000000000000 RBX: ffff8881137655d0 RCX: 0000000000000000 <4>[ 915.923681] RDX: 0000000000000000 RSI: 0000000003d152ba RDI: 0000000000000000 <4>[ 915.923682] RBP: ffffc90004807208 R08: 000000000027f6b9 R09: 0000000000000001 <4>[ 915.923684] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de547 <4>[ 915.923685] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6b9003 <4>[ 915.923687] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.923689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.923691] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.923692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.923694] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.923695] Call Trace: <4>[ 915.923696] <TASK> <4>[ 915.923698] ? show_regs+0x6c/0x80 <4>[ 915.923702] ? __warn+0x93/0x1c0 <4>[ 915.923705] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.923709] ? report_bug+0x182/0x1b0 <4>[ 915.923714] ? handle_bug+0x6e/0xb0 <4>[ 915.923716] ? exc_invalid_op+0x18/0x80 <4>[ 915.923719] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.923728] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.923732] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.923735] ? mark_held_locks+0x46/0x90 <4>[ 915.923746] __iommu_map+0x119/0x2c0 <4>[ 915.923755] iommu_map_sg+0xbf/0x210 <4>[ 915.923762] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.923772] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.926006] x64_sys_call+0x131e/0x2650 <4>[ 915.926076] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.926233] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 915.926238] RDX: 0000000000000000 RSI: 0000000003d152bb RDI: 0000000000000000 <4>[ 915.926240] RBP: ffffc90004807208 R08: 000000000027f6ba R09: 0000000000000001 <4>[ 915.926241] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de546 <4>[ 915.926243] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ba003 <4>[ 915.926245] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.926246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.926248] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.926249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.926251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.926252] Call Trace: <4>[ 915.926253] <TASK> <4>[ 915.926255] ? show_regs+0x6c/0x80 <4>[ 915.926259] ? __warn+0x93/0x1c0 <4>[ 915.926262] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.926266] ? report_bug+0x182/0x1b0 <4>[ 915.926271] ? handle_bug+0x6e/0xb0 <4>[ 915.926274] ? exc_invalid_op+0x18/0x80 <4>[ 915.926277] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.926286] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.926289] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.926292] ? mark_held_locks+0x46/0x90 <4>[ 915.926303] __iommu_map+0x119/0x2c0 <4>[ 915.926312] iommu_map_sg+0xbf/0x210 <4>[ 915.926961] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 915.928637] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.928793] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.928797] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.928799] RAX: 0000000000000000 RBX: ffff8881137655e0 RCX: 0000000000000000 <4>[ 915.928801] RDX: 0000000000000000 RSI: 0000000003d152bc RDI: 0000000000000000 <4>[ 915.928802] RBP: ffffc90004807208 R08: 000000000027f6bb R09: 0000000000000001 <4>[ 915.928804] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de545 <4>[ 915.928805] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6bb003 <4>[ 915.928807] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.928808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.928810] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.928812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.928813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.928814] Call Trace: <4>[ 915.928816] <TASK> <4>[ 915.928817] ? show_regs+0x6c/0x80 <4>[ 915.928821] ? __warn+0x93/0x1c0 <4>[ 915.928824] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.928828] ? report_bug+0x182/0x1b0 <4>[ 915.928833] ? handle_bug+0x6e/0xb0 <4>[ 915.928836] ? exc_invalid_op+0x18/0x80 <4>[ 915.928839] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.928848] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.928851] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.928854] ? mark_held_locks+0x46/0x90 <4>[ 915.928865] __iommu_map+0x119/0x2c0 <4>[ 915.928874] iommu_map_sg+0xbf/0x210 <4>[ 915.928882] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.928892] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.931130] x64_sys_call+0x131e/0x2650 <4>[ 915.931200] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.931356] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.931360] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.931362] RAX: 0000000000000000 RBX: ffff8881137655e8 RCX: 0000000000000000 <4>[ 915.931364] RDX: 0000000000000000 RSI: 0000000003d152bd RDI: 0000000000000000 <4>[ 915.931365] RBP: ffffc90004807208 R08: 000000000027f6bc R09: 0000000000000001 <4>[ 915.931366] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de544 <4>[ 915.931368] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6bc003 <4>[ 915.931370] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.931371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.931373] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.931374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.931376] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.931377] Call Trace: <4>[ 915.931378] <TASK> <4>[ 915.931380] ? show_regs+0x6c/0x80 <4>[ 915.931384] ? __warn+0x93/0x1c0 <4>[ 915.931387] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.931391] ? report_bug+0x182/0x1b0 <4>[ 915.931396] ? handle_bug+0x6e/0xb0 <4>[ 915.931398] ? exc_invalid_op+0x18/0x80 <4>[ 915.931401] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.931410] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.931414] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.931417] ? mark_held_locks+0x46/0x90 <4>[ 915.931428] __iommu_map+0x119/0x2c0 <4>[ 915.931437] iommu_map_sg+0xbf/0x210 <4>[ 915.931444] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.931621] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 915.933755] ? clear_bhb_loop+0x15/0x70 <4>[ 915.933775] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 915.933929] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.933931] RAX: 0000000000000000 RBX: ffff8881137655f0 RCX: 0000000000000000 <4>[ 915.933932] RDX: 0000000000000000 RSI: 0000000003d152be RDI: 0000000000000000 <4>[ 915.933934] RBP: ffffc90004807208 R08: 000000000027f6bd R09: 0000000000000001 <4>[ 915.933935] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de543 <4>[ 915.933937] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6bd003 <4>[ 915.933938] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.933940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.933942] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.933943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.933945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.933946] Call Trace: <4>[ 915.933947] <TASK> <4>[ 915.933949] ? show_regs+0x6c/0x80 <4>[ 915.933953] ? __warn+0x93/0x1c0 <4>[ 915.933956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.933960] ? report_bug+0x182/0x1b0 <4>[ 915.933965] ? handle_bug+0x6e/0xb0 <4>[ 915.933968] ? exc_invalid_op+0x18/0x80 <4>[ 915.933971] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.933980] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.933983] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.933986] ? mark_held_locks+0x46/0x90 <4>[ 915.933997] __iommu_map+0x119/0x2c0 <4>[ 915.934006] iommu_map_sg+0xbf/0x210 <4>[ 915.934013] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.934023] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.934029] dma_map_sgtable+0x1d/0x40 <4>[ 915.935279] eb_validate_vmas+0x332/0xce0 [i915] <4>[ 915.936329] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.936484] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.936487] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.936490] RAX: 0000000000000000 RBX: ffff8881137655f8 RCX: 0000000000000000 <4>[ 915.936491] RDX: 0000000000000000 RSI: 0000000003d152bf RDI: 0000000000000000 <4>[ 915.936493] RBP: ffffc90004807208 R08: 000000000027f6be R09: 0000000000000001 <4>[ 915.936494] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de542 <4>[ 915.936496] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6be003 <4>[ 915.936497] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.936499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.936501] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.936502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.936504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.936505] Call Trace: <4>[ 915.936506] <TASK> <4>[ 915.936508] ? show_regs+0x6c/0x80 <4>[ 915.936512] ? __warn+0x93/0x1c0 <4>[ 915.936515] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.936519] ? report_bug+0x182/0x1b0 <4>[ 915.936524] ? handle_bug+0x6e/0xb0 <4>[ 915.936526] ? exc_invalid_op+0x18/0x80 <4>[ 915.936529] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.936538] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.936542] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.936545] ? mark_held_locks+0x46/0x90 <4>[ 915.936556] __iommu_map+0x119/0x2c0 <4>[ 915.936565] iommu_map_sg+0xbf/0x210 <4>[ 915.936572] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.936904] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 915.938882] ? clear_bhb_loop+0x15/0x70 <4>[ 915.938904] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.939056] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.939059] RAX: 0000000000000000 RBX: ffff888113765600 RCX: 0000000000000000 <4>[ 915.939060] RDX: 0000000000000000 RSI: 0000000003d152c0 RDI: 0000000000000000 <4>[ 915.939062] RBP: ffffc90004807208 R08: 000000000027f6bf R09: 0000000000000001 <4>[ 915.939063] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de541 <4>[ 915.939065] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6bf003 <4>[ 915.939066] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.939068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.939070] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.939071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.939072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.939074] Call Trace: <4>[ 915.939075] <TASK> <4>[ 915.939077] ? show_regs+0x6c/0x80 <4>[ 915.939080] ? __warn+0x93/0x1c0 <4>[ 915.939084] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.939087] ? report_bug+0x182/0x1b0 <4>[ 915.939093] ? handle_bug+0x6e/0xb0 <4>[ 915.939095] ? exc_invalid_op+0x18/0x80 <4>[ 915.939098] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.939107] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.939110] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.939113] ? mark_held_locks+0x46/0x90 <4>[ 915.939124] __iommu_map+0x119/0x2c0 <4>[ 915.939134] iommu_map_sg+0xbf/0x210 <4>[ 915.939141] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.939151] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.939156] dma_map_sgtable+0x1d/0x40 <4>[ 915.940906] ? __might_fault+0x53/0xb0 <4>[ 915.941457] RIP: 0033:0x719556d24ded <4>[ 915.941480] </TASK> <4>[ 915.941487] softirqs last enabled at (252811898): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.941625] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.941627] RAX: 0000000000000000 RBX: ffff888113765608 RCX: 0000000000000000 <4>[ 915.941628] RDX: 0000000000000000 RSI: 0000000003d152c1 RDI: 0000000000000000 <4>[ 915.941630] RBP: ffffc90004807208 R08: 000000000027f6c0 R09: 0000000000000001 <4>[ 915.941631] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de540 <4>[ 915.941633] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c0003 <4>[ 915.941634] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.941636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.941638] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.941639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.941641] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.941642] Call Trace: <4>[ 915.941643] <TASK> <4>[ 915.941645] ? show_regs+0x6c/0x80 <4>[ 915.941649] ? __warn+0x93/0x1c0 <4>[ 915.941652] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.941656] ? report_bug+0x182/0x1b0 <4>[ 915.941661] ? handle_bug+0x6e/0xb0 <4>[ 915.941664] ? exc_invalid_op+0x18/0x80 <4>[ 915.941667] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.941676] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.941679] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.941682] ? mark_held_locks+0x46/0x90 <4>[ 915.941694] __iommu_map+0x119/0x2c0 <4>[ 915.941703] iommu_map_sg+0xbf/0x210 <4>[ 915.941710] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.941729] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.944016] ? clear_bhb_loop+0x15/0x70 <4>[ 915.944049] </TASK> <4>[ 915.944056] softirqs last enabled at (252816702): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.944189] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.944192] RAX: 0000000000000000 RBX: ffff888113765610 RCX: 0000000000000000 <4>[ 915.944193] RDX: 0000000000000000 RSI: 0000000003d152c2 RDI: 0000000000000000 <4>[ 915.944194] RBP: ffffc90004807208 R08: 000000000027f6c1 R09: 0000000000000001 <4>[ 915.944196] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53f <4>[ 915.944198] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c1003 <4>[ 915.944199] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.944201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.944202] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.944204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.944205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.944207] Call Trace: <4>[ 915.944208] <TASK> <4>[ 915.944210] ? show_regs+0x6c/0x80 <4>[ 915.944213] ? __warn+0x93/0x1c0 <4>[ 915.944217] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.944220] ? report_bug+0x182/0x1b0 <4>[ 915.944226] ? handle_bug+0x6e/0xb0 <4>[ 915.944228] ? exc_invalid_op+0x18/0x80 <4>[ 915.944231] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.944240] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.944244] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.944247] ? mark_held_locks+0x46/0x90 <4>[ 915.944258] __iommu_map+0x119/0x2c0 <4>[ 915.944267] iommu_map_sg+0xbf/0x210 <4>[ 915.944274] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.944284] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.946532] x64_sys_call+0x131e/0x2650 <4>[ 915.946608] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.946768] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.946772] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.946774] RAX: 0000000000000000 RBX: ffff888113765618 RCX: 0000000000000000 <4>[ 915.946775] RDX: 0000000000000000 RSI: 0000000003d152c3 RDI: 0000000000000000 <4>[ 915.946777] RBP: ffffc90004807208 R08: 000000000027f6c2 R09: 0000000000000001 <4>[ 915.946778] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53e <4>[ 915.946780] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c2003 <4>[ 915.946781] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.946783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.946785] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.946786] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.946788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.946789] Call Trace: <4>[ 915.946790] <TASK> <4>[ 915.946792] ? show_regs+0x6c/0x80 <4>[ 915.946796] ? __warn+0x93/0x1c0 <4>[ 915.946799] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.946803] ? report_bug+0x182/0x1b0 <4>[ 915.946808] ? handle_bug+0x6e/0xb0 <4>[ 915.946811] ? exc_invalid_op+0x18/0x80 <4>[ 915.946813] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.946823] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.946826] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.946829] ? mark_held_locks+0x46/0x90 <4>[ 915.946840] __iommu_map+0x119/0x2c0 <4>[ 915.946849] iommu_map_sg+0xbf/0x210 <4>[ 915.946856] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.946867] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.949092] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 915.949180] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 915.949333] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.949337] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.949339] RAX: 0000000000000000 RBX: ffff888113765620 RCX: 0000000000000000 <4>[ 915.949341] RDX: 0000000000000000 RSI: 0000000003d152c4 RDI: 0000000000000000 <4>[ 915.949342] RBP: ffffc90004807208 R08: 000000000027f6c3 R09: 0000000000000001 <4>[ 915.949344] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53d <4>[ 915.949345] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c3003 <4>[ 915.949347] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.949348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.949350] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.949352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.949353] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.949354] Call Trace: <4>[ 915.949356] <TASK> <4>[ 915.949357] ? show_regs+0x6c/0x80 <4>[ 915.949361] ? __warn+0x93/0x1c0 <4>[ 915.949364] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.949368] ? report_bug+0x182/0x1b0 <4>[ 915.949373] ? handle_bug+0x6e/0xb0 <4>[ 915.949376] ? exc_invalid_op+0x18/0x80 <4>[ 915.949379] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.949388] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.949391] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.949394] ? mark_held_locks+0x46/0x90 <4>[ 915.949405] __iommu_map+0x119/0x2c0 <4>[ 915.949414] iommu_map_sg+0xbf/0x210 <4>[ 915.949421] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.949437] dma_map_sgtable+0x1d/0x40 <4>[ 915.951670] x64_sys_call+0x131e/0x2650 <4>[ 915.951741] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.951897] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.951900] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.951902] RAX: 0000000000000000 RBX: ffff888113765628 RCX: 0000000000000000 <4>[ 915.951904] RDX: 0000000000000000 RSI: 0000000003d152c5 RDI: 0000000000000000 <4>[ 915.951905] RBP: ffffc90004807208 R08: 000000000027f6c4 R09: 0000000000000001 <4>[ 915.951907] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53c <4>[ 915.951908] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c4003 <4>[ 915.951910] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.951912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.951913] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.951915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.951916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.951918] Call Trace: <4>[ 915.951919] <TASK> <4>[ 915.951921] ? show_regs+0x6c/0x80 <4>[ 915.951924] ? __warn+0x93/0x1c0 <4>[ 915.951927] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.951931] ? report_bug+0x182/0x1b0 <4>[ 915.951936] ? handle_bug+0x6e/0xb0 <4>[ 915.951939] ? exc_invalid_op+0x18/0x80 <4>[ 915.951942] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.951951] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.951954] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.951957] ? mark_held_locks+0x46/0x90 <4>[ 915.951968] __iommu_map+0x119/0x2c0 <4>[ 915.951978] iommu_map_sg+0xbf/0x210 <4>[ 915.951985] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.951995] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.954238] x64_sys_call+0x131e/0x2650 <4>[ 915.954308] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.954467] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.954471] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.954473] RAX: 0000000000000000 RBX: ffff888113765630 RCX: 0000000000000000 <4>[ 915.954475] RDX: 0000000000000000 RSI: 0000000003d152c6 RDI: 0000000000000000 <4>[ 915.954476] RBP: ffffc90004807208 R08: 000000000027f6c5 R09: 0000000000000001 <4>[ 915.954478] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53b <4>[ 915.954479] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c5003 <4>[ 915.954481] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.954482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.954484] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.954486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.954487] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.954488] Call Trace: <4>[ 915.954490] <TASK> <4>[ 915.954491] ? show_regs+0x6c/0x80 <4>[ 915.954495] ? __warn+0x93/0x1c0 <4>[ 915.954498] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.954502] ? report_bug+0x182/0x1b0 <4>[ 915.954507] ? handle_bug+0x6e/0xb0 <4>[ 915.954510] ? exc_invalid_op+0x18/0x80 <4>[ 915.954513] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.954522] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.954525] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.954528] ? mark_held_locks+0x46/0x90 <4>[ 915.954540] __iommu_map+0x119/0x2c0 <4>[ 915.954549] iommu_map_sg+0xbf/0x210 <4>[ 915.954556] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.954575] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.956866] ? clear_bhb_loop+0x15/0x70 <4>[ 915.956898] </TASK> <4>[ 915.956905] softirqs last enabled at (252836806): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.957039] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.957042] RAX: 0000000000000000 RBX: ffff888113765638 RCX: 0000000000000000 <4>[ 915.957043] RDX: 0000000000000000 RSI: 0000000003d152c7 RDI: 0000000000000000 <4>[ 915.957044] RBP: ffffc90004807208 R08: 000000000027f6c6 R09: 0000000000000001 <4>[ 915.957046] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de53a <4>[ 915.957047] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c6003 <4>[ 915.957049] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.957051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.957052] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.957054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.957055] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.957057] Call Trace: <4>[ 915.957058] <TASK> <4>[ 915.957060] ? show_regs+0x6c/0x80 <4>[ 915.957063] ? __warn+0x93/0x1c0 <4>[ 915.957066] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.957070] ? report_bug+0x182/0x1b0 <4>[ 915.957075] ? handle_bug+0x6e/0xb0 <4>[ 915.957078] ? exc_invalid_op+0x18/0x80 <4>[ 915.957081] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.957090] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.957093] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.957096] ? mark_held_locks+0x46/0x90 <4>[ 915.957107] __iommu_map+0x119/0x2c0 <4>[ 915.957116] iommu_map_sg+0xbf/0x210 <4>[ 915.957123] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.957133] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.959353] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 915.959439] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 915.959598] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.959602] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.959604] RAX: 0000000000000000 RBX: ffff888113765640 RCX: 0000000000000000 <4>[ 915.959606] RDX: 0000000000000000 RSI: 0000000003d152c8 RDI: 0000000000000000 <4>[ 915.959607] RBP: ffffc90004807208 R08: 000000000027f6c7 R09: 0000000000000001 <4>[ 915.959609] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de539 <4>[ 915.959610] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c7003 <4>[ 915.959612] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.959614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.959615] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.959617] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.959618] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.959620] Call Trace: <4>[ 915.959621] <TASK> <4>[ 915.959623] ? show_regs+0x6c/0x80 <4>[ 915.959626] ? __warn+0x93/0x1c0 <4>[ 915.959629] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.959633] ? report_bug+0x182/0x1b0 <4>[ 915.959638] ? handle_bug+0x6e/0xb0 <4>[ 915.959641] ? exc_invalid_op+0x18/0x80 <4>[ 915.959644] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.959653] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.959657] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.959660] ? mark_held_locks+0x46/0x90 <4>[ 915.959671] __iommu_map+0x119/0x2c0 <4>[ 915.959680] iommu_map_sg+0xbf/0x210 <4>[ 915.959687] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.959862] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 915.961991] ? clear_bhb_loop+0x15/0x70 <4>[ 915.962013] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 915.962163] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.962166] RAX: 0000000000000000 RBX: ffff888113765648 RCX: 0000000000000000 <4>[ 915.962167] RDX: 0000000000000000 RSI: 0000000003d152c9 RDI: 0000000000000000 <4>[ 915.962169] RBP: ffffc90004807208 R08: 000000000027f6c8 R09: 0000000000000001 <4>[ 915.962170] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de538 <4>[ 915.962172] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c8003 <4>[ 915.962173] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.962175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.962176] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.962178] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.962179] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.962181] Call Trace: <4>[ 915.962182] <TASK> <4>[ 915.962184] ? show_regs+0x6c/0x80 <4>[ 915.962187] ? __warn+0x93/0x1c0 <4>[ 915.962191] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.962194] ? report_bug+0x182/0x1b0 <4>[ 915.962200] ? handle_bug+0x6e/0xb0 <4>[ 915.962202] ? exc_invalid_op+0x18/0x80 <4>[ 915.962205] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.962214] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.962218] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.962221] ? mark_held_locks+0x46/0x90 <4>[ 915.962232] __iommu_map+0x119/0x2c0 <4>[ 915.962241] iommu_map_sg+0xbf/0x210 <4>[ 915.962248] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.962258] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.962263] dma_map_sgtable+0x1d/0x40 <4>[ 915.963664] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 915.964562] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.964723] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.964727] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.964730] RAX: 0000000000000000 RBX: ffff888113765650 RCX: 0000000000000000 <4>[ 915.964731] RDX: 0000000000000000 RSI: 0000000003d152ca RDI: 0000000000000000 <4>[ 915.964733] RBP: ffffc90004807208 R08: 000000000027f6c9 R09: 0000000000000001 <4>[ 915.964734] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de537 <4>[ 915.964735] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6c9003 <4>[ 915.964737] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.964739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.964740] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.964742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.964743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.964745] Call Trace: <4>[ 915.964746] <TASK> <4>[ 915.964748] ? show_regs+0x6c/0x80 <4>[ 915.964751] ? __warn+0x93/0x1c0 <4>[ 915.964755] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.964759] ? report_bug+0x182/0x1b0 <4>[ 915.964764] ? handle_bug+0x6e/0xb0 <4>[ 915.964766] ? exc_invalid_op+0x18/0x80 <4>[ 915.964769] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.964778] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.964782] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.964785] ? mark_held_locks+0x46/0x90 <4>[ 915.964796] __iommu_map+0x119/0x2c0 <4>[ 915.964805] iommu_map_sg+0xbf/0x210 <4>[ 915.964812] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.964831] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.967115] ? clear_bhb_loop+0x15/0x70 <4>[ 915.967148] </TASK> <4>[ 915.967155] softirqs last enabled at (252852826): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.967287] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.967289] RAX: 0000000000000000 RBX: ffff888113765658 RCX: 0000000000000000 <4>[ 915.967291] RDX: 0000000000000000 RSI: 0000000003d152cb RDI: 0000000000000000 <4>[ 915.967292] RBP: ffffc90004807208 R08: 000000000027f6ca R09: 0000000000000001 <4>[ 915.967294] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de536 <4>[ 915.967295] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ca003 <4>[ 915.967297] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.967298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.967300] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.967301] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.967303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.967304] Call Trace: <4>[ 915.967305] <TASK> <4>[ 915.967307] ? show_regs+0x6c/0x80 <4>[ 915.967311] ? __warn+0x93/0x1c0 <4>[ 915.967314] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.967318] ? report_bug+0x182/0x1b0 <4>[ 915.967323] ? handle_bug+0x6e/0xb0 <4>[ 915.967325] ? exc_invalid_op+0x18/0x80 <4>[ 915.967328] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.967337] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.967341] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.967344] ? mark_held_locks+0x46/0x90 <4>[ 915.967355] __iommu_map+0x119/0x2c0 <4>[ 915.967364] iommu_map_sg+0xbf/0x210 <4>[ 915.967371] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.967381] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.969623] x64_sys_call+0x131e/0x2650 <4>[ 915.969694] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.969851] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.969854] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.969857] RAX: 0000000000000000 RBX: ffff888113765660 RCX: 0000000000000000 <4>[ 915.969858] RDX: 0000000000000000 RSI: 0000000003d152cc RDI: 0000000000000000 <4>[ 915.969860] RBP: ffffc90004807208 R08: 000000000027f6cb R09: 0000000000000001 <4>[ 915.969861] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de535 <4>[ 915.969863] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6cb003 <4>[ 915.969864] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.969866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.969868] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.969869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.969870] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.969872] Call Trace: <4>[ 915.969873] <TASK> <4>[ 915.969875] ? show_regs+0x6c/0x80 <4>[ 915.969878] ? __warn+0x93/0x1c0 <4>[ 915.969882] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.969886] ? report_bug+0x182/0x1b0 <4>[ 915.969891] ? handle_bug+0x6e/0xb0 <4>[ 915.969893] ? exc_invalid_op+0x18/0x80 <4>[ 915.969896] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.969905] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.969909] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.969912] ? mark_held_locks+0x46/0x90 <4>[ 915.969923] __iommu_map+0x119/0x2c0 <4>[ 915.969932] iommu_map_sg+0xbf/0x210 <4>[ 915.969939] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.969949] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.972185] x64_sys_call+0x131e/0x2650 <4>[ 915.972256] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.972412] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.972416] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.972418] RAX: 0000000000000000 RBX: ffff888113765668 RCX: 0000000000000000 <4>[ 915.972420] RDX: 0000000000000000 RSI: 0000000003d152cd RDI: 0000000000000000 <4>[ 915.972421] RBP: ffffc90004807208 R08: 000000000027f6cc R09: 0000000000000001 <4>[ 915.972423] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de534 <4>[ 915.972424] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6cc003 <4>[ 915.972426] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.972427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.972429] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.972430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.972432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.972433] Call Trace: <4>[ 915.972435] <TASK> <4>[ 915.972436] ? show_regs+0x6c/0x80 <4>[ 915.972440] ? __warn+0x93/0x1c0 <4>[ 915.972443] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.972447] ? report_bug+0x182/0x1b0 <4>[ 915.972452] ? handle_bug+0x6e/0xb0 <4>[ 915.972454] ? exc_invalid_op+0x18/0x80 <4>[ 915.972457] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.972466] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.972470] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.972473] ? mark_held_locks+0x46/0x90 <4>[ 915.972484] __iommu_map+0x119/0x2c0 <4>[ 915.972493] iommu_map_sg+0xbf/0x210 <4>[ 915.972500] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.972516] dma_map_sgtable+0x1d/0x40 <4>[ 915.974747] __x64_sys_ioctl+0xa4/0xe0 <4>[ 915.974821] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 915.974986] RAX: 0000000000000000 RBX: ffff888113765670 RCX: 0000000000000000 <4>[ 915.974987] RDX: 0000000000000000 RSI: 0000000003d152ce RDI: 0000000000000000 <4>[ 915.974989] RBP: ffffc90004807208 R08: 000000000027f6cd R09: 0000000000000001 <4>[ 915.974990] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de533 <4>[ 915.974992] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6cd003 <4>[ 915.974993] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.974995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.974997] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.974998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.974999] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.975001] Call Trace: <4>[ 915.975002] <TASK> <4>[ 915.975004] ? show_regs+0x6c/0x80 <4>[ 915.975007] ? __warn+0x93/0x1c0 <4>[ 915.975011] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.975015] ? report_bug+0x182/0x1b0 <4>[ 915.975020] ? handle_bug+0x6e/0xb0 <4>[ 915.975022] ? exc_invalid_op+0x18/0x80 <4>[ 915.975025] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.975034] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.975038] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.975041] ? mark_held_locks+0x46/0x90 <4>[ 915.975052] __iommu_map+0x119/0x2c0 <4>[ 915.975061] iommu_map_sg+0xbf/0x210 <4>[ 915.975068] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.976827] ? find_held_lock+0x31/0x90 <4>[ 915.977379] RIP: 0033:0x719556d24ded <4>[ 915.977404] irq event stamp: 252869913 <4>[ 915.977516] wmi pmt_class nls_iso8859_1 intel_vsec acpi_tad acpi_pad input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 915.977546] RDX: 0000000000000000 RSI: 0000000003d152cf RDI: 0000000000000000 <4>[ 915.977548] RBP: ffffc90004807208 R08: 000000000027f6ce R09: 0000000000000001 <4>[ 915.977550] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de532 <4>[ 915.977551] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ce003 <4>[ 915.977553] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.977554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.977556] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.977557] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.977559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.977560] Call Trace: <4>[ 915.977561] <TASK> <4>[ 915.977563] ? show_regs+0x6c/0x80 <4>[ 915.977567] ? __warn+0x93/0x1c0 <4>[ 915.977570] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.977574] ? report_bug+0x182/0x1b0 <4>[ 915.977579] ? handle_bug+0x6e/0xb0 <4>[ 915.977581] ? exc_invalid_op+0x18/0x80 <4>[ 915.977584] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.977598] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.977602] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.977605] ? mark_held_locks+0x46/0x90 <4>[ 915.977616] __iommu_map+0x119/0x2c0 <4>[ 915.977625] iommu_map_sg+0xbf/0x210 <4>[ 915.977632] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.977652] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.979937] ? clear_bhb_loop+0x15/0x70 <4>[ 915.979970] </TASK> <4>[ 915.979977] softirqs last enabled at (252872936): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.980110] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.980112] RAX: 0000000000000000 RBX: ffff888113765680 RCX: 0000000000000000 <4>[ 915.980113] RDX: 0000000000000000 RSI: 0000000003d152d0 RDI: 0000000000000000 <4>[ 915.980115] RBP: ffffc90004807208 R08: 000000000027f6cf R09: 0000000000000001 <4>[ 915.980116] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de531 <4>[ 915.980118] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6cf003 <4>[ 915.980119] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.980121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.980123] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.980124] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.980126] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.980127] Call Trace: <4>[ 915.980128] <TASK> <4>[ 915.980130] ? show_regs+0x6c/0x80 <4>[ 915.980133] ? __warn+0x93/0x1c0 <4>[ 915.980137] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.980140] ? report_bug+0x182/0x1b0 <4>[ 915.980145] ? handle_bug+0x6e/0xb0 <4>[ 915.980148] ? exc_invalid_op+0x18/0x80 <4>[ 915.980151] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.980160] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.980163] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.980166] ? mark_held_locks+0x46/0x90 <4>[ 915.980177] __iommu_map+0x119/0x2c0 <4>[ 915.980187] iommu_map_sg+0xbf/0x210 <4>[ 915.980194] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.980204] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.982435] __x64_sys_ioctl+0xa4/0xe0 <4>[ 915.982510] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.982672] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.982676] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.982678] RAX: 0000000000000000 RBX: ffff888113765688 RCX: 0000000000000000 <4>[ 915.982680] RDX: 0000000000000000 RSI: 0000000003d152d1 RDI: 0000000000000000 <4>[ 915.982682] RBP: ffffc90004807208 R08: 000000000027f6d0 R09: 0000000000000001 <4>[ 915.982683] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de530 <4>[ 915.982685] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d0003 <4>[ 915.982686] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.982688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.982690] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.982691] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.982693] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.982694] Call Trace: <4>[ 915.982695] <TASK> <4>[ 915.982697] ? show_regs+0x6c/0x80 <4>[ 915.982701] ? __warn+0x93/0x1c0 <4>[ 915.982704] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.982708] ? report_bug+0x182/0x1b0 <4>[ 915.982713] ? handle_bug+0x6e/0xb0 <4>[ 915.982715] ? exc_invalid_op+0x18/0x80 <4>[ 915.982718] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.982727] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.982731] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.982734] ? mark_held_locks+0x46/0x90 <4>[ 915.982745] __iommu_map+0x119/0x2c0 <4>[ 915.982754] iommu_map_sg+0xbf/0x210 <4>[ 915.982761] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.982771] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.985005] x64_sys_call+0x131e/0x2650 <4>[ 915.985076] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.985232] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.985235] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.985238] RAX: 0000000000000000 RBX: ffff888113765690 RCX: 0000000000000000 <4>[ 915.985239] RDX: 0000000000000000 RSI: 0000000003d152d2 RDI: 0000000000000000 <4>[ 915.985241] RBP: ffffc90004807208 R08: 000000000027f6d1 R09: 0000000000000001 <4>[ 915.985242] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52f <4>[ 915.985243] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d1003 <4>[ 915.985245] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.985247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.985248] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.985250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.985252] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.985253] Call Trace: <4>[ 915.985254] <TASK> <4>[ 915.985256] ? show_regs+0x6c/0x80 <4>[ 915.985260] ? __warn+0x93/0x1c0 <4>[ 915.985263] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.985267] ? report_bug+0x182/0x1b0 <4>[ 915.985272] ? handle_bug+0x6e/0xb0 <4>[ 915.985275] ? exc_invalid_op+0x18/0x80 <4>[ 915.985278] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.985287] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.985290] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.985293] ? mark_held_locks+0x46/0x90 <4>[ 915.985304] __iommu_map+0x119/0x2c0 <4>[ 915.985313] iommu_map_sg+0xbf/0x210 <4>[ 915.985320] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.985330] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.987560] __x64_sys_ioctl+0xa4/0xe0 <4>[ 915.987639] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.987796] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.987800] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.987802] RAX: 0000000000000000 RBX: ffff888113765698 RCX: 0000000000000000 <4>[ 915.987804] RDX: 0000000000000000 RSI: 0000000003d152d3 RDI: 0000000000000000 <4>[ 915.987805] RBP: ffffc90004807208 R08: 000000000027f6d2 R09: 0000000000000001 <4>[ 915.987806] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52e <4>[ 915.987808] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d2003 <4>[ 915.987810] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.987811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.987813] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.987814] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.987816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.987817] Call Trace: <4>[ 915.987818] <TASK> <4>[ 915.987820] ? show_regs+0x6c/0x80 <4>[ 915.987824] ? __warn+0x93/0x1c0 <4>[ 915.987827] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.987831] ? report_bug+0x182/0x1b0 <4>[ 915.987836] ? handle_bug+0x6e/0xb0 <4>[ 915.987838] ? exc_invalid_op+0x18/0x80 <4>[ 915.987841] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.987850] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.987854] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.987857] ? mark_held_locks+0x46/0x90 <4>[ 915.987868] __iommu_map+0x119/0x2c0 <4>[ 915.987877] iommu_map_sg+0xbf/0x210 <4>[ 915.987884] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.987894] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.989955] drm_ioctl_kernel+0xb2/0x120 <4>[ 915.990203] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.990359] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.990362] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.990364] RAX: 0000000000000000 RBX: ffff8881137656a0 RCX: 0000000000000000 <4>[ 915.990366] RDX: 0000000000000000 RSI: 0000000003d152d4 RDI: 0000000000000000 <4>[ 915.990367] RBP: ffffc90004807208 R08: 000000000027f6d3 R09: 0000000000000001 <4>[ 915.990369] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52d <4>[ 915.990371] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d3003 <4>[ 915.990372] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.990374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.990375] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.990377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.990378] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.990380] Call Trace: <4>[ 915.990381] <TASK> <4>[ 915.990383] ? show_regs+0x6c/0x80 <4>[ 915.990386] ? __warn+0x93/0x1c0 <4>[ 915.990390] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.990393] ? report_bug+0x182/0x1b0 <4>[ 915.990398] ? handle_bug+0x6e/0xb0 <4>[ 915.990401] ? exc_invalid_op+0x18/0x80 <4>[ 915.990404] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.990413] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.990417] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.990420] ? mark_held_locks+0x46/0x90 <4>[ 915.990431] __iommu_map+0x119/0x2c0 <4>[ 915.990440] iommu_map_sg+0xbf/0x210 <4>[ 915.990447] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.990457] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.992697] x64_sys_call+0x131e/0x2650 <4>[ 915.992768] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.992925] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.992929] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.992931] RAX: 0000000000000000 RBX: ffff8881137656a8 RCX: 0000000000000000 <4>[ 915.992932] RDX: 0000000000000000 RSI: 0000000003d152d5 RDI: 0000000000000000 <4>[ 915.992934] RBP: ffffc90004807208 R08: 000000000027f6d4 R09: 0000000000000001 <4>[ 915.992935] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52c <4>[ 915.992937] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d4003 <4>[ 915.992938] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.992940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.992942] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.992943] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.992945] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.992946] Call Trace: <4>[ 915.992947] <TASK> <4>[ 915.992949] ? show_regs+0x6c/0x80 <4>[ 915.992953] ? __warn+0x93/0x1c0 <4>[ 915.992956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.992960] ? report_bug+0x182/0x1b0 <4>[ 915.992965] ? handle_bug+0x6e/0xb0 <4>[ 915.992967] ? exc_invalid_op+0x18/0x80 <4>[ 915.992970] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.992979] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.992983] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.992986] ? mark_held_locks+0x46/0x90 <4>[ 915.992997] __iommu_map+0x119/0x2c0 <4>[ 915.993006] iommu_map_sg+0xbf/0x210 <4>[ 915.993013] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.993023] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.995260] x64_sys_call+0x131e/0x2650 <4>[ 915.995330] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 915.995486] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 915.995490] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.995492] RAX: 0000000000000000 RBX: ffff8881137656b0 RCX: 0000000000000000 <4>[ 915.995493] RDX: 0000000000000000 RSI: 0000000003d152d6 RDI: 0000000000000000 <4>[ 915.995495] RBP: ffffc90004807208 R08: 000000000027f6d5 R09: 0000000000000001 <4>[ 915.995496] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52b <4>[ 915.995498] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d5003 <4>[ 915.995500] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.995501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.995503] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.995504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.995506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.995507] Call Trace: <4>[ 915.995509] <TASK> <4>[ 915.995510] ? show_regs+0x6c/0x80 <4>[ 915.995514] ? __warn+0x93/0x1c0 <4>[ 915.995517] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.995521] ? report_bug+0x182/0x1b0 <4>[ 915.995526] ? handle_bug+0x6e/0xb0 <4>[ 915.995528] ? exc_invalid_op+0x18/0x80 <4>[ 915.995531] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.995540] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.995544] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.995547] ? mark_held_locks+0x46/0x90 <4>[ 915.995558] __iommu_map+0x119/0x2c0 <4>[ 915.995567] iommu_map_sg+0xbf/0x210 <4>[ 915.995574] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.995598] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 915.997883] ? clear_bhb_loop+0x15/0x70 <4>[ 915.997915] </TASK> <4>[ 915.997923] softirqs last enabled at (252901038): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 915.998056] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 915.998058] RAX: 0000000000000000 RBX: ffff8881137656b8 RCX: 0000000000000000 <4>[ 915.998060] RDX: 0000000000000000 RSI: 0000000003d152d7 RDI: 0000000000000000 <4>[ 915.998061] RBP: ffffc90004807208 R08: 000000000027f6d6 R09: 0000000000000001 <4>[ 915.998063] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de52a <4>[ 915.998064] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d6003 <4>[ 915.998066] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 915.998067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 915.998069] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 915.998071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 915.998072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 915.998073] Call Trace: <4>[ 915.998075] <TASK> <4>[ 915.998076] ? show_regs+0x6c/0x80 <4>[ 915.998080] ? __warn+0x93/0x1c0 <4>[ 915.998083] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.998087] ? report_bug+0x182/0x1b0 <4>[ 915.998092] ? handle_bug+0x6e/0xb0 <4>[ 915.998095] ? exc_invalid_op+0x18/0x80 <4>[ 915.998098] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 915.998107] ? intel_iommu_map_pages+0x687/0x820 <4>[ 915.998110] ? intel_iommu_map_pages+0x664/0x820 <4>[ 915.998113] ? mark_held_locks+0x46/0x90 <4>[ 915.998124] __iommu_map+0x119/0x2c0 <4>[ 915.998133] iommu_map_sg+0xbf/0x210 <4>[ 915.998140] iommu_dma_map_sg+0x43b/0x520 <4>[ 915.998150] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 915.999706] i915_gem_do_execbuffer+0xd7a/0x3070 [i915] <4>[ 916.000459] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 916.000617] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.000620] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.000623] RAX: 0000000000000000 RBX: ffff8881137656c0 RCX: 0000000000000000 <4>[ 916.000624] RDX: 0000000000000000 RSI: 0000000003d152d8 RDI: 0000000000000000 <4>[ 916.000626] RBP: ffffc90004807208 R08: 000000000027f6d7 R09: 0000000000000001 <4>[ 916.000627] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de529 <4>[ 916.000629] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d7003 <4>[ 916.000630] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.000632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.000633] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.000635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.000636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.000638] Call Trace: <4>[ 916.000639] <TASK> <4>[ 916.000641] ? show_regs+0x6c/0x80 <4>[ 916.000644] ? __warn+0x93/0x1c0 <4>[ 916.000648] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.000651] ? report_bug+0x182/0x1b0 <4>[ 916.000657] ? handle_bug+0x6e/0xb0 <4>[ 916.000659] ? exc_invalid_op+0x18/0x80 <4>[ 916.000662] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.000671] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.000675] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.000678] ? mark_held_locks+0x46/0x90 <4>[ 916.000689] __iommu_map+0x119/0x2c0 <4>[ 916.000698] iommu_map_sg+0xbf/0x210 <4>[ 916.000705] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.000724] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.003009] ? clear_bhb_loop+0x15/0x70 <4>[ 916.003042] </TASK> <4>[ 916.003049] softirqs last enabled at (252909030): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.003182] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.003184] RAX: 0000000000000000 RBX: ffff8881137656c8 RCX: 0000000000000000 <4>[ 916.003186] RDX: 0000000000000000 RSI: 0000000003d152d9 RDI: 0000000000000000 <4>[ 916.003187] RBP: ffffc90004807208 R08: 000000000027f6d8 R09: 0000000000000001 <4>[ 916.003189] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de528 <4>[ 916.003190] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d8003 <4>[ 916.003192] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.003194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.003195] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.003197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.003198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.003200] Call Trace: <4>[ 916.003201] <TASK> <4>[ 916.003203] ? show_regs+0x6c/0x80 <4>[ 916.003206] ? __warn+0x93/0x1c0 <4>[ 916.003209] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.003213] ? report_bug+0x182/0x1b0 <4>[ 916.003218] ? handle_bug+0x6e/0xb0 <4>[ 916.003221] ? exc_invalid_op+0x18/0x80 <4>[ 916.003224] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.003233] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.003236] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.003239] ? mark_held_locks+0x46/0x90 <4>[ 916.003250] __iommu_map+0x119/0x2c0 <4>[ 916.003259] iommu_map_sg+0xbf/0x210 <4>[ 916.003267] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.003277] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.005495] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 916.005583] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 916.005744] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.005749] RDX: 0000000000000000 RSI: 0000000003d152da RDI: 0000000000000000 <4>[ 916.005750] RBP: ffffc90004807208 R08: 000000000027f6d9 R09: 0000000000000001 <4>[ 916.005752] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de527 <4>[ 916.005753] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6d9003 <4>[ 916.005755] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.005757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.005758] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.005760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.005761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.005763] Call Trace: <4>[ 916.005764] <TASK> <4>[ 916.005766] ? show_regs+0x6c/0x80 <4>[ 916.005769] ? __warn+0x93/0x1c0 <4>[ 916.005772] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.005776] ? report_bug+0x182/0x1b0 <4>[ 916.005781] ? handle_bug+0x6e/0xb0 <4>[ 916.005784] ? exc_invalid_op+0x18/0x80 <4>[ 916.005787] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.005796] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.005799] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.005802] ? mark_held_locks+0x46/0x90 <4>[ 916.005813] __iommu_map+0x119/0x2c0 <4>[ 916.005823] iommu_map_sg+0xbf/0x210 <4>[ 916.006468] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 916.008145] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.008300] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.008304] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.008306] RAX: 0000000000000000 RBX: ffff8881137656d8 RCX: 0000000000000000 <4>[ 916.008308] RDX: 0000000000000000 RSI: 0000000003d152db RDI: 0000000000000000 <4>[ 916.008309] RBP: ffffc90004807208 R08: 000000000027f6da R09: 0000000000000001 <4>[ 916.008311] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de526 <4>[ 916.008312] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6da003 <4>[ 916.008314] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.008315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.008317] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.008319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.008320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.008321] Call Trace: <4>[ 916.008323] <TASK> <4>[ 916.008324] ? show_regs+0x6c/0x80 <4>[ 916.008328] ? __warn+0x93/0x1c0 <4>[ 916.008331] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.008335] ? report_bug+0x182/0x1b0 <4>[ 916.008340] ? handle_bug+0x6e/0xb0 <4>[ 916.008343] ? exc_invalid_op+0x18/0x80 <4>[ 916.008346] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.008355] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.008358] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.008361] ? mark_held_locks+0x46/0x90 <4>[ 916.008372] __iommu_map+0x119/0x2c0 <4>[ 916.008381] iommu_map_sg+0xbf/0x210 <4>[ 916.008388] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.008399] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.010641] do_syscall_64+0x91/0x180 <4>[ 916.010710] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.010867] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.010870] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.010873] RAX: 0000000000000000 RBX: ffff8881137656e0 RCX: 0000000000000000 <4>[ 916.010874] RDX: 0000000000000000 RSI: 0000000003d152dc RDI: 0000000000000000 <4>[ 916.010876] RBP: ffffc90004807208 R08: 000000000027f6db R09: 0000000000000001 <4>[ 916.010877] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de525 <4>[ 916.010879] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6db003 <4>[ 916.010880] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.010882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.010883] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.010885] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.010886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.010888] Call Trace: <4>[ 916.010889] <TASK> <4>[ 916.010891] ? show_regs+0x6c/0x80 <4>[ 916.010894] ? __warn+0x93/0x1c0 <4>[ 916.010897] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.010901] ? report_bug+0x182/0x1b0 <4>[ 916.010906] ? handle_bug+0x6e/0xb0 <4>[ 916.010909] ? exc_invalid_op+0x18/0x80 <4>[ 916.010912] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.010921] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.010924] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.010927] ? mark_held_locks+0x46/0x90 <4>[ 916.010938] __iommu_map+0x119/0x2c0 <4>[ 916.010947] iommu_map_sg+0xbf/0x210 <4>[ 916.010954] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.010964] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.013202] x64_sys_call+0x131e/0x2650 <4>[ 916.013272] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.013429] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.013433] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.013435] RAX: 0000000000000000 RBX: ffff8881137656e8 RCX: 0000000000000000 <4>[ 916.013436] RDX: 0000000000000000 RSI: 0000000003d152dd RDI: 0000000000000000 <4>[ 916.013438] RBP: ffffc90004807208 R08: 000000000027f6dc R09: 0000000000000001 <4>[ 916.013439] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de524 <4>[ 916.013441] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6dc003 <4>[ 916.013442] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.013444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.013446] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.013447] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.013449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.013450] Call Trace: <4>[ 916.013451] <TASK> <4>[ 916.013453] ? show_regs+0x6c/0x80 <4>[ 916.013457] ? __warn+0x93/0x1c0 <4>[ 916.013460] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.013464] ? report_bug+0x182/0x1b0 <4>[ 916.013469] ? handle_bug+0x6e/0xb0 <4>[ 916.013471] ? exc_invalid_op+0x18/0x80 <4>[ 916.013474] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.013484] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.013487] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.013490] ? mark_held_locks+0x46/0x90 <4>[ 916.013501] __iommu_map+0x119/0x2c0 <4>[ 916.013510] iommu_map_sg+0xbf/0x210 <4>[ 916.013517] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.013527] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.015769] x64_sys_call+0x131e/0x2650 <4>[ 916.015840] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.015997] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.016000] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.016003] RAX: 0000000000000000 RBX: ffff8881137656f0 RCX: 0000000000000000 <4>[ 916.016004] RDX: 0000000000000000 RSI: 0000000003d152de RDI: 0000000000000000 <4>[ 916.016006] RBP: ffffc90004807208 R08: 000000000027f6dd R09: 0000000000000001 <4>[ 916.016007] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de523 <4>[ 916.016009] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6dd003 <4>[ 916.016010] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.016012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.016013] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.016015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.016016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.016018] Call Trace: <4>[ 916.016019] <TASK> <4>[ 916.016021] ? show_regs+0x6c/0x80 <4>[ 916.016024] ? __warn+0x93/0x1c0 <4>[ 916.016027] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.016031] ? report_bug+0x182/0x1b0 <4>[ 916.016036] ? handle_bug+0x6e/0xb0 <4>[ 916.016039] ? exc_invalid_op+0x18/0x80 <4>[ 916.016042] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.016051] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.016054] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.016057] ? mark_held_locks+0x46/0x90 <4>[ 916.016068] __iommu_map+0x119/0x2c0 <4>[ 916.016078] iommu_map_sg+0xbf/0x210 <4>[ 916.016085] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.016095] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.018331] x64_sys_call+0x131e/0x2650 <4>[ 916.018401] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.018558] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.018561] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.018564] RAX: 0000000000000000 RBX: ffff8881137656f8 RCX: 0000000000000000 <4>[ 916.018565] RDX: 0000000000000000 RSI: 0000000003d152df RDI: 0000000000000000 <4>[ 916.018567] RBP: ffffc90004807208 R08: 000000000027f6de R09: 0000000000000001 <4>[ 916.018568] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de522 <4>[ 916.018570] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6de003 <4>[ 916.018571] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.018573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.018575] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.018576] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.018578] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.018579] Call Trace: <4>[ 916.018580] <TASK> <4>[ 916.018582] ? show_regs+0x6c/0x80 <4>[ 916.018585] ? __warn+0x93/0x1c0 <4>[ 916.018589] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.018597] ? report_bug+0x182/0x1b0 <4>[ 916.018603] ? handle_bug+0x6e/0xb0 <4>[ 916.018605] ? exc_invalid_op+0x18/0x80 <4>[ 916.018608] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.018617] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.018621] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.018624] ? mark_held_locks+0x46/0x90 <4>[ 916.018635] __iommu_map+0x119/0x2c0 <4>[ 916.018644] iommu_map_sg+0xbf/0x210 <4>[ 916.018651] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.018667] dma_map_sgtable+0x1d/0x40 <4>[ 916.020896] x64_sys_call+0x131e/0x2650 <4>[ 916.020967] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.021123] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.021127] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.021129] RAX: 0000000000000000 RBX: ffff888113765700 RCX: 0000000000000000 <4>[ 916.021131] RDX: 0000000000000000 RSI: 0000000003d152e0 RDI: 0000000000000000 <4>[ 916.021132] RBP: ffffc90004807208 R08: 000000000027f6df R09: 0000000000000001 <4>[ 916.021134] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de521 <4>[ 916.021135] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6df003 <4>[ 916.021137] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.021138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.021140] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.021142] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.021143] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.021144] Call Trace: <4>[ 916.021146] <TASK> <4>[ 916.021147] ? show_regs+0x6c/0x80 <4>[ 916.021151] ? __warn+0x93/0x1c0 <4>[ 916.021154] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.021158] ? report_bug+0x182/0x1b0 <4>[ 916.021163] ? handle_bug+0x6e/0xb0 <4>[ 916.021166] ? exc_invalid_op+0x18/0x80 <4>[ 916.021169] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.021178] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.021181] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.021184] ? mark_held_locks+0x46/0x90 <4>[ 916.021195] __iommu_map+0x119/0x2c0 <4>[ 916.021204] iommu_map_sg+0xbf/0x210 <4>[ 916.021212] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.021222] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.023448] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 916.023536] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 916.023696] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.023702] RDX: 0000000000000000 RSI: 0000000003d152e1 RDI: 0000000000000000 <4>[ 916.023703] RBP: ffffc90004807208 R08: 000000000027f6e0 R09: 0000000000000001 <4>[ 916.023705] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de520 <4>[ 916.023706] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e0003 <4>[ 916.023708] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.023709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.023711] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.023713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.023714] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.023715] Call Trace: <4>[ 916.023717] <TASK> <4>[ 916.023719] ? show_regs+0x6c/0x80 <4>[ 916.023722] ? __warn+0x93/0x1c0 <4>[ 916.023726] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.023730] ? report_bug+0x182/0x1b0 <4>[ 916.023735] ? handle_bug+0x6e/0xb0 <4>[ 916.023738] ? exc_invalid_op+0x18/0x80 <4>[ 916.023740] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.023750] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.023753] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.023756] ? mark_held_locks+0x46/0x90 <4>[ 916.023767] __iommu_map+0x119/0x2c0 <4>[ 916.023776] iommu_map_sg+0xbf/0x210 <4>[ 916.024571] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 916.026099] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.026255] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.026259] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.026261] RAX: 0000000000000000 RBX: ffff888113765710 RCX: 0000000000000000 <4>[ 916.026262] RDX: 0000000000000000 RSI: 0000000003d152e2 RDI: 0000000000000000 <4>[ 916.026264] RBP: ffffc90004807208 R08: 000000000027f6e1 R09: 0000000000000001 <4>[ 916.026265] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51f <4>[ 916.026267] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e1003 <4>[ 916.026269] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.026270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.026272] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.026273] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.026275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.026276] Call Trace: <4>[ 916.026277] <TASK> <4>[ 916.026279] ? show_regs+0x6c/0x80 <4>[ 916.026283] ? __warn+0x93/0x1c0 <4>[ 916.026286] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.026290] ? report_bug+0x182/0x1b0 <4>[ 916.026295] ? handle_bug+0x6e/0xb0 <4>[ 916.026297] ? exc_invalid_op+0x18/0x80 <4>[ 916.026300] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.026309] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.026313] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.026316] ? mark_held_locks+0x46/0x90 <4>[ 916.026327] __iommu_map+0x119/0x2c0 <4>[ 916.026336] iommu_map_sg+0xbf/0x210 <4>[ 916.026343] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.026353] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.028601] x64_sys_call+0x131e/0x2650 <4>[ 916.028671] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.028830] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.028833] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.028836] RAX: 0000000000000000 RBX: ffff888113765718 RCX: 0000000000000000 <4>[ 916.028837] RDX: 0000000000000000 RSI: 0000000003d152e3 RDI: 0000000000000000 <4>[ 916.028839] RBP: ffffc90004807208 R08: 000000000027f6e2 R09: 0000000000000001 <4>[ 916.028840] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51e <4>[ 916.028842] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e2003 <4>[ 916.028843] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.028845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.028847] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.028848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.028850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.028851] Call Trace: <4>[ 916.028852] <TASK> <4>[ 916.028854] ? show_regs+0x6c/0x80 <4>[ 916.028858] ? __warn+0x93/0x1c0 <4>[ 916.028861] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.028865] ? report_bug+0x182/0x1b0 <4>[ 916.028870] ? handle_bug+0x6e/0xb0 <4>[ 916.028872] ? exc_invalid_op+0x18/0x80 <4>[ 916.028875] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.028884] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.028888] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.028891] ? mark_held_locks+0x46/0x90 <4>[ 916.028902] __iommu_map+0x119/0x2c0 <4>[ 916.028911] iommu_map_sg+0xbf/0x210 <4>[ 916.028918] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.028928] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.031166] x64_sys_call+0x131e/0x2650 <4>[ 916.031236] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.031394] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.031397] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.031399] RAX: 0000000000000000 RBX: ffff888113765720 RCX: 0000000000000000 <4>[ 916.031401] RDX: 0000000000000000 RSI: 0000000003d152e4 RDI: 0000000000000000 <4>[ 916.031403] RBP: ffffc90004807208 R08: 000000000027f6e3 R09: 0000000000000001 <4>[ 916.031404] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51d <4>[ 916.031406] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e3003 <4>[ 916.031407] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.031409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.031410] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.031412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.031413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.031415] Call Trace: <4>[ 916.031416] <TASK> <4>[ 916.031418] ? show_regs+0x6c/0x80 <4>[ 916.031421] ? __warn+0x93/0x1c0 <4>[ 916.031425] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.031428] ? report_bug+0x182/0x1b0 <4>[ 916.031433] ? handle_bug+0x6e/0xb0 <4>[ 916.031436] ? exc_invalid_op+0x18/0x80 <4>[ 916.031439] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.031448] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.031451] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.031454] ? mark_held_locks+0x46/0x90 <4>[ 916.031466] __iommu_map+0x119/0x2c0 <4>[ 916.031475] iommu_map_sg+0xbf/0x210 <4>[ 916.031482] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.031501] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.033789] ? clear_bhb_loop+0x15/0x70 <4>[ 916.033822] </TASK> <4>[ 916.033829] softirqs last enabled at (252957332): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.033963] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.033965] RAX: 0000000000000000 RBX: ffff888113765728 RCX: 0000000000000000 <4>[ 916.033967] RDX: 0000000000000000 RSI: 0000000003d152e5 RDI: 0000000000000000 <4>[ 916.033968] RBP: ffffc90004807208 R08: 000000000027f6e4 R09: 0000000000000001 <4>[ 916.033970] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51c <4>[ 916.033971] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e4003 <4>[ 916.033973] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.033974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.033976] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.033977] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.033979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.033980] Call Trace: <4>[ 916.033981] <TASK> <4>[ 916.033983] ? show_regs+0x6c/0x80 <4>[ 916.033987] ? __warn+0x93/0x1c0 <4>[ 916.033990] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.033994] ? report_bug+0x182/0x1b0 <4>[ 916.033999] ? handle_bug+0x6e/0xb0 <4>[ 916.034002] ? exc_invalid_op+0x18/0x80 <4>[ 916.034005] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.034014] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.034017] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.034020] ? mark_held_locks+0x46/0x90 <4>[ 916.034031] __iommu_map+0x119/0x2c0 <4>[ 916.034040] iommu_map_sg+0xbf/0x210 <4>[ 916.034048] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.034057] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.036290] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.036365] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.036523] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.036526] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.036529] RAX: 0000000000000000 RBX: ffff888113765730 RCX: 0000000000000000 <4>[ 916.036530] RDX: 0000000000000000 RSI: 0000000003d152e6 RDI: 0000000000000000 <4>[ 916.036532] RBP: ffffc90004807208 R08: 000000000027f6e5 R09: 0000000000000001 <4>[ 916.036533] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51b <4>[ 916.036535] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e5003 <4>[ 916.036536] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.036538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.036540] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.036541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.036542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.036544] Call Trace: <4>[ 916.036545] <TASK> <4>[ 916.036547] ? show_regs+0x6c/0x80 <4>[ 916.036550] ? __warn+0x93/0x1c0 <4>[ 916.036554] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.036557] ? report_bug+0x182/0x1b0 <4>[ 916.036563] ? handle_bug+0x6e/0xb0 <4>[ 916.036565] ? exc_invalid_op+0x18/0x80 <4>[ 916.036568] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.036577] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.036581] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.036583] ? mark_held_locks+0x46/0x90 <4>[ 916.036600] __iommu_map+0x119/0x2c0 <4>[ 916.036609] iommu_map_sg+0xbf/0x210 <4>[ 916.036616] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.036632] dma_map_sgtable+0x1d/0x40 <4>[ 916.038859] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.038934] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.039091] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.039095] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.039097] RAX: 0000000000000000 RBX: ffff888113765738 RCX: 0000000000000000 <4>[ 916.039099] RDX: 0000000000000000 RSI: 0000000003d152e7 RDI: 0000000000000000 <4>[ 916.039100] RBP: ffffc90004807208 R08: 000000000027f6e6 R09: 0000000000000001 <4>[ 916.039102] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de51a <4>[ 916.039103] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e6003 <4>[ 916.039105] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.039106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.039108] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.039109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.039111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.039112] Call Trace: <4>[ 916.039114] <TASK> <4>[ 916.039115] ? show_regs+0x6c/0x80 <4>[ 916.039119] ? __warn+0x93/0x1c0 <4>[ 916.039122] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.039126] ? report_bug+0x182/0x1b0 <4>[ 916.039131] ? handle_bug+0x6e/0xb0 <4>[ 916.039133] ? exc_invalid_op+0x18/0x80 <4>[ 916.039136] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.039145] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.039149] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.039152] ? mark_held_locks+0x46/0x90 <4>[ 916.039163] __iommu_map+0x119/0x2c0 <4>[ 916.039172] iommu_map_sg+0xbf/0x210 <4>[ 916.039179] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.039189] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.041249] drm_ioctl_kernel+0xb2/0x120 <4>[ 916.041496] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.041658] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.041661] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.041664] RAX: 0000000000000000 RBX: ffff888113765740 RCX: 0000000000000000 <4>[ 916.041665] RDX: 0000000000000000 RSI: 0000000003d152e8 RDI: 0000000000000000 <4>[ 916.041667] RBP: ffffc90004807208 R08: 000000000027f6e7 R09: 0000000000000001 <4>[ 916.041668] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de519 <4>[ 916.041670] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e7003 <4>[ 916.041671] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.041673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.041675] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.041676] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.041678] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.041679] Call Trace: <4>[ 916.041681] <TASK> <4>[ 916.041683] ? show_regs+0x6c/0x80 <4>[ 916.041686] ? __warn+0x93/0x1c0 <4>[ 916.041689] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.041693] ? report_bug+0x182/0x1b0 <4>[ 916.041699] ? handle_bug+0x6e/0xb0 <4>[ 916.041701] ? exc_invalid_op+0x18/0x80 <4>[ 916.041704] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.041713] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.041717] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.041720] ? mark_held_locks+0x46/0x90 <4>[ 916.041731] __iommu_map+0x119/0x2c0 <4>[ 916.041740] iommu_map_sg+0xbf/0x210 <4>[ 916.041747] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.041757] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.043995] x64_sys_call+0x131e/0x2650 <4>[ 916.044065] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.044221] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.044224] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.044226] RAX: 0000000000000000 RBX: ffff888113765748 RCX: 0000000000000000 <4>[ 916.044228] RDX: 0000000000000000 RSI: 0000000003d152e9 RDI: 0000000000000000 <4>[ 916.044229] RBP: ffffc90004807208 R08: 000000000027f6e8 R09: 0000000000000001 <4>[ 916.044231] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de518 <4>[ 916.044232] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e8003 <4>[ 916.044234] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.044236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.044237] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.044239] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.044240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.044242] Call Trace: <4>[ 916.044243] <TASK> <4>[ 916.044245] ? show_regs+0x6c/0x80 <4>[ 916.044248] ? __warn+0x93/0x1c0 <4>[ 916.044251] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.044255] ? report_bug+0x182/0x1b0 <4>[ 916.044260] ? handle_bug+0x6e/0xb0 <4>[ 916.044263] ? exc_invalid_op+0x18/0x80 <4>[ 916.044266] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.044275] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.044278] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.044281] ? mark_held_locks+0x46/0x90 <4>[ 916.044292] __iommu_map+0x119/0x2c0 <4>[ 916.044301] iommu_map_sg+0xbf/0x210 <4>[ 916.044309] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.044319] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.046556] x64_sys_call+0x131e/0x2650 <4>[ 916.046632] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.046788] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.046792] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.046794] RAX: 0000000000000000 RBX: ffff888113765750 RCX: 0000000000000000 <4>[ 916.046795] RDX: 0000000000000000 RSI: 0000000003d152ea RDI: 0000000000000000 <4>[ 916.046797] RBP: ffffc90004807208 R08: 000000000027f6e9 R09: 0000000000000001 <4>[ 916.046798] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de517 <4>[ 916.046800] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6e9003 <4>[ 916.046802] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.046803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.046805] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.046806] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.046808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.046809] Call Trace: <4>[ 916.046810] <TASK> <4>[ 916.046812] ? show_regs+0x6c/0x80 <4>[ 916.046816] ? __warn+0x93/0x1c0 <4>[ 916.046819] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.046823] ? report_bug+0x182/0x1b0 <4>[ 916.046828] ? handle_bug+0x6e/0xb0 <4>[ 916.046830] ? exc_invalid_op+0x18/0x80 <4>[ 916.046833] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.046842] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.046846] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.046849] ? mark_held_locks+0x46/0x90 <4>[ 916.046860] __iommu_map+0x119/0x2c0 <4>[ 916.046869] iommu_map_sg+0xbf/0x210 <4>[ 916.046876] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.046895] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.049182] ? clear_bhb_loop+0x15/0x70 <4>[ 916.049214] </TASK> <4>[ 916.049222] softirqs last enabled at (252980562): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.049354] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.049356] RAX: 0000000000000000 RBX: ffff888113765758 RCX: 0000000000000000 <4>[ 916.049357] RDX: 0000000000000000 RSI: 0000000003d152eb RDI: 0000000000000000 <4>[ 916.049359] RBP: ffffc90004807208 R08: 000000000027f6ea R09: 0000000000000001 <4>[ 916.049360] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de516 <4>[ 916.049362] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ea003 <4>[ 916.049364] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.049365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.049367] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.049368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.049370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.049371] Call Trace: <4>[ 916.049373] <TASK> <4>[ 916.049374] ? show_regs+0x6c/0x80 <4>[ 916.049378] ? __warn+0x93/0x1c0 <4>[ 916.049381] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.049385] ? report_bug+0x182/0x1b0 <4>[ 916.049390] ? handle_bug+0x6e/0xb0 <4>[ 916.049392] ? exc_invalid_op+0x18/0x80 <4>[ 916.049395] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.049405] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.049408] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.049411] ? mark_held_locks+0x46/0x90 <4>[ 916.049422] __iommu_map+0x119/0x2c0 <4>[ 916.049431] iommu_map_sg+0xbf/0x210 <4>[ 916.049438] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.049448] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.051686] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.051761] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.051918] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.051922] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.051924] RAX: 0000000000000000 RBX: ffff888113765760 RCX: 0000000000000000 <4>[ 916.051926] RDX: 0000000000000000 RSI: 0000000003d152ec RDI: 0000000000000000 <4>[ 916.051927] RBP: ffffc90004807208 R08: 000000000027f6eb R09: 0000000000000001 <4>[ 916.051929] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de515 <4>[ 916.051930] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6eb003 <4>[ 916.051932] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.051933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.051935] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.051937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.051938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.051939] Call Trace: <4>[ 916.051941] <TASK> <4>[ 916.051942] ? show_regs+0x6c/0x80 <4>[ 916.051946] ? __warn+0x93/0x1c0 <4>[ 916.051949] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.051953] ? report_bug+0x182/0x1b0 <4>[ 916.051958] ? handle_bug+0x6e/0xb0 <4>[ 916.051961] ? exc_invalid_op+0x18/0x80 <4>[ 916.051964] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.051973] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.051976] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.051979] ? mark_held_locks+0x46/0x90 <4>[ 916.051990] __iommu_map+0x119/0x2c0 <4>[ 916.051999] iommu_map_sg+0xbf/0x210 <4>[ 916.052006] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.052016] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.054087] drm_ioctl+0x2de/0x5a0 <4>[ 916.054325] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.054489] RAX: 0000000000000000 RBX: ffff888113765768 RCX: 0000000000000000 <4>[ 916.054490] RDX: 0000000000000000 RSI: 0000000003d152ed RDI: 0000000000000000 <4>[ 916.054492] RBP: ffffc90004807208 R08: 000000000027f6ec R09: 0000000000000001 <4>[ 916.054493] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de514 <4>[ 916.054495] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ec003 <4>[ 916.054496] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.054498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.054499] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.054501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.054502] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.054504] Call Trace: <4>[ 916.054505] <TASK> <4>[ 916.054507] ? show_regs+0x6c/0x80 <4>[ 916.054510] ? __warn+0x93/0x1c0 <4>[ 916.054513] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.054517] ? report_bug+0x182/0x1b0 <4>[ 916.054522] ? handle_bug+0x6e/0xb0 <4>[ 916.054525] ? exc_invalid_op+0x18/0x80 <4>[ 916.054528] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.054537] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.054540] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.054543] ? mark_held_locks+0x46/0x90 <4>[ 916.054555] __iommu_map+0x119/0x2c0 <4>[ 916.054564] iommu_map_sg+0xbf/0x210 <4>[ 916.054581] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.056826] x64_sys_call+0x131e/0x2650 <4>[ 916.056896] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.057052] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.057055] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.057058] RAX: 0000000000000000 RBX: ffff888113765770 RCX: 0000000000000000 <4>[ 916.057059] RDX: 0000000000000000 RSI: 0000000003d152ee RDI: 0000000000000000 <4>[ 916.057060] RBP: ffffc90004807208 R08: 000000000027f6ed R09: 0000000000000001 <4>[ 916.057062] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de513 <4>[ 916.057063] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ed003 <4>[ 916.057065] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.057067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.057068] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.057070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.057071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.057073] Call Trace: <4>[ 916.057074] <TASK> <4>[ 916.057076] ? show_regs+0x6c/0x80 <4>[ 916.057079] ? __warn+0x93/0x1c0 <4>[ 916.057082] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.057086] ? report_bug+0x182/0x1b0 <4>[ 916.057091] ? handle_bug+0x6e/0xb0 <4>[ 916.057094] ? exc_invalid_op+0x18/0x80 <4>[ 916.057097] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.057106] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.057109] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.057112] ? mark_held_locks+0x46/0x90 <4>[ 916.057123] __iommu_map+0x119/0x2c0 <4>[ 916.057132] iommu_map_sg+0xbf/0x210 <4>[ 916.057139] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.057149] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.059384] x64_sys_call+0x131e/0x2650 <4>[ 916.059454] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.059616] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.059619] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.059622] RAX: 0000000000000000 RBX: ffff888113765778 RCX: 0000000000000000 <4>[ 916.059623] RDX: 0000000000000000 RSI: 0000000003d152ef RDI: 0000000000000000 <4>[ 916.059625] RBP: ffffc90004807208 R08: 000000000027f6ee R09: 0000000000000001 <4>[ 916.059626] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de512 <4>[ 916.059628] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ee003 <4>[ 916.059629] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.059631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.059633] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.059634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.059636] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.059637] Call Trace: <4>[ 916.059638] <TASK> <4>[ 916.059640] ? show_regs+0x6c/0x80 <4>[ 916.059643] ? __warn+0x93/0x1c0 <4>[ 916.059647] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.059651] ? report_bug+0x182/0x1b0 <4>[ 916.059656] ? handle_bug+0x6e/0xb0 <4>[ 916.059658] ? exc_invalid_op+0x18/0x80 <4>[ 916.059661] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.059670] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.059674] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.059677] ? mark_held_locks+0x46/0x90 <4>[ 916.059688] __iommu_map+0x119/0x2c0 <4>[ 916.059697] iommu_map_sg+0xbf/0x210 <4>[ 916.059704] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.059723] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.062006] ? clear_bhb_loop+0x15/0x70 <4>[ 916.062039] </TASK> <4>[ 916.062046] softirqs last enabled at (253001358): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.062179] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.062181] RAX: 0000000000000000 RBX: ffff888113765780 RCX: 0000000000000000 <4>[ 916.062183] RDX: 0000000000000000 RSI: 0000000003d152f0 RDI: 0000000000000000 <4>[ 916.062184] RBP: ffffc90004807208 R08: 000000000027f6ef R09: 0000000000000001 <4>[ 916.062186] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de511 <4>[ 916.062187] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ef003 <4>[ 916.062189] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.062191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.062192] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.062194] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.062195] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.062197] Call Trace: <4>[ 916.062198] <TASK> <4>[ 916.062200] ? show_regs+0x6c/0x80 <4>[ 916.062203] ? __warn+0x93/0x1c0 <4>[ 916.062206] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.062210] ? report_bug+0x182/0x1b0 <4>[ 916.062215] ? handle_bug+0x6e/0xb0 <4>[ 916.062218] ? exc_invalid_op+0x18/0x80 <4>[ 916.062221] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.062230] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.062233] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.062236] ? mark_held_locks+0x46/0x90 <4>[ 916.062247] __iommu_map+0x119/0x2c0 <4>[ 916.062256] iommu_map_sg+0xbf/0x210 <4>[ 916.062264] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.062273] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.064498] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 916.064584] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 916.064745] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.064749] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.064751] RAX: 0000000000000000 RBX: ffff888113765788 RCX: 0000000000000000 <4>[ 916.064752] RDX: 0000000000000000 RSI: 0000000003d152f1 RDI: 0000000000000000 <4>[ 916.064754] RBP: ffffc90004807208 R08: 000000000027f6f0 R09: 0000000000000001 <4>[ 916.064755] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de510 <4>[ 916.064757] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f0003 <4>[ 916.064758] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.064760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.064762] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.064763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.064765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.064766] Call Trace: <4>[ 916.064767] <TASK> <4>[ 916.064769] ? show_regs+0x6c/0x80 <4>[ 916.064773] ? __warn+0x93/0x1c0 <4>[ 916.064776] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.064780] ? report_bug+0x182/0x1b0 <4>[ 916.064785] ? handle_bug+0x6e/0xb0 <4>[ 916.064788] ? exc_invalid_op+0x18/0x80 <4>[ 916.064791] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.064800] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.064803] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.064806] ? mark_held_locks+0x46/0x90 <4>[ 916.064817] __iommu_map+0x119/0x2c0 <4>[ 916.064826] iommu_map_sg+0xbf/0x210 <4>[ 916.064833] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.064852] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.067141] ? clear_bhb_loop+0x15/0x70 <4>[ 916.067173] </TASK> <4>[ 916.067180] softirqs last enabled at (253009158): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.067313] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.067315] RAX: 0000000000000000 RBX: ffff888113765790 RCX: 0000000000000000 <4>[ 916.067317] RDX: 0000000000000000 RSI: 0000000003d152f2 RDI: 0000000000000000 <4>[ 916.067318] RBP: ffffc90004807208 R08: 000000000027f6f1 R09: 0000000000000001 <4>[ 916.067320] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50f <4>[ 916.067321] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f1003 <4>[ 916.067323] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.067325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.067326] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.067328] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.067329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.067331] Call Trace: <4>[ 916.067332] <TASK> <4>[ 916.067334] ? show_regs+0x6c/0x80 <4>[ 916.067337] ? __warn+0x93/0x1c0 <4>[ 916.067340] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.067344] ? report_bug+0x182/0x1b0 <4>[ 916.067349] ? handle_bug+0x6e/0xb0 <4>[ 916.067352] ? exc_invalid_op+0x18/0x80 <4>[ 916.067355] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.067364] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.067368] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.067371] ? mark_held_locks+0x46/0x90 <4>[ 916.067382] __iommu_map+0x119/0x2c0 <4>[ 916.067391] iommu_map_sg+0xbf/0x210 <4>[ 916.067398] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.067408] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.069645] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.069721] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.069877] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.069881] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.069883] RAX: 0000000000000000 RBX: ffff888113765798 RCX: 0000000000000000 <4>[ 916.069885] RDX: 0000000000000000 RSI: 0000000003d152f3 RDI: 0000000000000000 <4>[ 916.069886] RBP: ffffc90004807208 R08: 000000000027f6f2 R09: 0000000000000001 <4>[ 916.069888] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50e <4>[ 916.069889] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f2003 <4>[ 916.069891] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.069892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.069894] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.069895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.069897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.069898] Call Trace: <4>[ 916.069899] <TASK> <4>[ 916.069901] ? show_regs+0x6c/0x80 <4>[ 916.069905] ? __warn+0x93/0x1c0 <4>[ 916.069908] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.069912] ? report_bug+0x182/0x1b0 <4>[ 916.069917] ? handle_bug+0x6e/0xb0 <4>[ 916.069919] ? exc_invalid_op+0x18/0x80 <4>[ 916.069922] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.069932] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.069935] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.069938] ? mark_held_locks+0x46/0x90 <4>[ 916.069949] __iommu_map+0x119/0x2c0 <4>[ 916.069958] iommu_map_sg+0xbf/0x210 <4>[ 916.069965] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.069981] dma_map_sgtable+0x1d/0x40 <4>[ 916.072215] x64_sys_call+0x131e/0x2650 <4>[ 916.072286] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.072441] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.072445] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.072447] RAX: 0000000000000000 RBX: ffff8881137657a0 RCX: 0000000000000000 <4>[ 916.072449] RDX: 0000000000000000 RSI: 0000000003d152f4 RDI: 0000000000000000 <4>[ 916.072450] RBP: ffffc90004807208 R08: 000000000027f6f3 R09: 0000000000000001 <4>[ 916.072452] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50d <4>[ 916.072453] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f3003 <4>[ 916.072455] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.072457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.072458] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.072460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.072461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.072463] Call Trace: <4>[ 916.072464] <TASK> <4>[ 916.072466] ? show_regs+0x6c/0x80 <4>[ 916.072469] ? __warn+0x93/0x1c0 <4>[ 916.072472] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.072476] ? report_bug+0x182/0x1b0 <4>[ 916.072481] ? handle_bug+0x6e/0xb0 <4>[ 916.072484] ? exc_invalid_op+0x18/0x80 <4>[ 916.072487] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.072496] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.072499] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.072502] ? mark_held_locks+0x46/0x90 <4>[ 916.072513] __iommu_map+0x119/0x2c0 <4>[ 916.072522] iommu_map_sg+0xbf/0x210 <4>[ 916.072529] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.072539] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.074782] x64_sys_call+0x131e/0x2650 <4>[ 916.074853] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.075011] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.075017] RDX: 0000000000000000 RSI: 0000000003d152f5 RDI: 0000000000000000 <4>[ 916.075018] RBP: ffffc90004807208 R08: 000000000027f6f4 R09: 0000000000000001 <4>[ 916.075019] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50c <4>[ 916.075021] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f4003 <4>[ 916.075023] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.075024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.075026] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.075027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.075029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.075030] Call Trace: <4>[ 916.075031] <TASK> <4>[ 916.075033] ? show_regs+0x6c/0x80 <4>[ 916.075037] ? __warn+0x93/0x1c0 <4>[ 916.075040] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.075044] ? report_bug+0x182/0x1b0 <4>[ 916.075049] ? handle_bug+0x6e/0xb0 <4>[ 916.075052] ? exc_invalid_op+0x18/0x80 <4>[ 916.075055] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.075064] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.075067] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.075070] ? mark_held_locks+0x46/0x90 <4>[ 916.075081] __iommu_map+0x119/0x2c0 <4>[ 916.075090] iommu_map_sg+0xbf/0x210 <4>[ 916.075426] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.077402] ? clear_bhb_loop+0x15/0x70 <4>[ 916.077434] </TASK> <4>[ 916.077441] softirqs last enabled at (253024650): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.077574] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.077577] RAX: 0000000000000000 RBX: ffff8881137657b0 RCX: 0000000000000000 <4>[ 916.077578] RDX: 0000000000000000 RSI: 0000000003d152f6 RDI: 0000000000000000 <4>[ 916.077580] RBP: ffffc90004807208 R08: 000000000027f6f5 R09: 0000000000000001 <4>[ 916.077581] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50b <4>[ 916.077583] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f5003 <4>[ 916.077584] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.077586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.077587] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.077594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.077595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.077597] Call Trace: <4>[ 916.077598] <TASK> <4>[ 916.077600] ? show_regs+0x6c/0x80 <4>[ 916.077603] ? __warn+0x93/0x1c0 <4>[ 916.077607] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.077610] ? report_bug+0x182/0x1b0 <4>[ 916.077616] ? handle_bug+0x6e/0xb0 <4>[ 916.077618] ? exc_invalid_op+0x18/0x80 <4>[ 916.077621] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.077630] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.077633] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.077636] ? mark_held_locks+0x46/0x90 <4>[ 916.077648] __iommu_map+0x119/0x2c0 <4>[ 916.077657] iommu_map_sg+0xbf/0x210 <4>[ 916.077664] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.077683] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.079967] ? clear_bhb_loop+0x15/0x70 <4>[ 916.079999] </TASK> <4>[ 916.080006] softirqs last enabled at (253029490): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.080140] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.080142] RAX: 0000000000000000 RBX: ffff8881137657b8 RCX: 0000000000000000 <4>[ 916.080144] RDX: 0000000000000000 RSI: 0000000003d152f7 RDI: 0000000000000000 <4>[ 916.080145] RBP: ffffc90004807208 R08: 000000000027f6f6 R09: 0000000000000001 <4>[ 916.080147] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de50a <4>[ 916.080148] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f6003 <4>[ 916.080150] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.080151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.080153] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.080154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.080156] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.080157] Call Trace: <4>[ 916.080159] <TASK> <4>[ 916.080160] ? show_regs+0x6c/0x80 <4>[ 916.080164] ? __warn+0x93/0x1c0 <4>[ 916.080167] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.080171] ? report_bug+0x182/0x1b0 <4>[ 916.080176] ? handle_bug+0x6e/0xb0 <4>[ 916.080179] ? exc_invalid_op+0x18/0x80 <4>[ 916.080182] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.080191] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.080194] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.080197] ? mark_held_locks+0x46/0x90 <4>[ 916.080208] __iommu_map+0x119/0x2c0 <4>[ 916.080217] iommu_map_sg+0xbf/0x210 <4>[ 916.080224] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.080234] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.082474] x64_sys_call+0x131e/0x2650 <4>[ 916.082544] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.082706] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.082710] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.082712] RAX: 0000000000000000 RBX: ffff8881137657c0 RCX: 0000000000000000 <4>[ 916.082714] RDX: 0000000000000000 RSI: 0000000003d152f8 RDI: 0000000000000000 <4>[ 916.082715] RBP: ffffc90004807208 R08: 000000000027f6f7 R09: 0000000000000001 <4>[ 916.082717] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de509 <4>[ 916.082718] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f7003 <4>[ 916.082720] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.082722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.082723] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.082725] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.082726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.082728] Call Trace: <4>[ 916.082729] <TASK> <4>[ 916.082731] ? show_regs+0x6c/0x80 <4>[ 916.082734] ? __warn+0x93/0x1c0 <4>[ 916.082738] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.082741] ? report_bug+0x182/0x1b0 <4>[ 916.082747] ? handle_bug+0x6e/0xb0 <4>[ 916.082749] ? exc_invalid_op+0x18/0x80 <4>[ 916.082752] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.082761] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.082765] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.082768] ? mark_held_locks+0x46/0x90 <4>[ 916.082779] __iommu_map+0x119/0x2c0 <4>[ 916.082788] iommu_map_sg+0xbf/0x210 <4>[ 916.082796] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.082815] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.085099] ? clear_bhb_loop+0x15/0x70 <4>[ 916.085131] </TASK> <4>[ 916.085138] softirqs last enabled at (253037482): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.085271] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.085274] RAX: 0000000000000000 RBX: ffff8881137657c8 RCX: 0000000000000000 <4>[ 916.085275] RDX: 0000000000000000 RSI: 0000000003d152f9 RDI: 0000000000000000 <4>[ 916.085277] RBP: ffffc90004807208 R08: 000000000027f6f8 R09: 0000000000000001 <4>[ 916.085278] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de508 <4>[ 916.085280] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f8003 <4>[ 916.085281] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.085283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.085284] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.085286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.085287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.085289] Call Trace: <4>[ 916.085290] <TASK> <4>[ 916.085292] ? show_regs+0x6c/0x80 <4>[ 916.085296] ? __warn+0x93/0x1c0 <4>[ 916.085299] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.085303] ? report_bug+0x182/0x1b0 <4>[ 916.085308] ? handle_bug+0x6e/0xb0 <4>[ 916.085310] ? exc_invalid_op+0x18/0x80 <4>[ 916.085313] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.085322] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.085326] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.085329] ? mark_held_locks+0x46/0x90 <4>[ 916.085340] __iommu_map+0x119/0x2c0 <4>[ 916.085349] iommu_map_sg+0xbf/0x210 <4>[ 916.085356] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.085366] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.087584] ? __mutex_unlock_slowpath+0x41/0x2f0 <4>[ 916.087678] RDX: 00007fff2a23f5a0 RSI: 0000000040406469 RDI: 0000000000000005 <4>[ 916.087831] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.087837] RDX: 0000000000000000 RSI: 0000000003d152fa RDI: 0000000000000000 <4>[ 916.087838] RBP: ffffc90004807208 R08: 000000000027f6f9 R09: 0000000000000001 <4>[ 916.087840] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de507 <4>[ 916.087841] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6f9003 <4>[ 916.087843] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.087845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.087846] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.087848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.087849] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.087851] Call Trace: <4>[ 916.087852] <TASK> <4>[ 916.087854] ? show_regs+0x6c/0x80 <4>[ 916.087857] ? __warn+0x93/0x1c0 <4>[ 916.087860] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.087864] ? report_bug+0x182/0x1b0 <4>[ 916.087869] ? handle_bug+0x6e/0xb0 <4>[ 916.087872] ? exc_invalid_op+0x18/0x80 <4>[ 916.087875] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.087884] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.087887] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.087890] ? mark_held_locks+0x46/0x90 <4>[ 916.087901] __iommu_map+0x119/0x2c0 <4>[ 916.087910] iommu_map_sg+0xbf/0x210 <4>[ 916.088556] ____i915_gem_object_get_pages+0x3c/0x120 [i915] <4>[ 916.090234] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.090391] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.090397] RDX: 0000000000000000 RSI: 0000000003d152fb RDI: 0000000000000000 <4>[ 916.090398] RBP: ffffc90004807208 R08: 000000000027f6fa R09: 0000000000000001 <4>[ 916.090399] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de506 <4>[ 916.090401] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6fa003 <4>[ 916.090403] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.090404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.090406] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.090407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.090409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.090410] Call Trace: <4>[ 916.090411] <TASK> <4>[ 916.090413] ? show_regs+0x6c/0x80 <4>[ 916.090417] ? __warn+0x93/0x1c0 <4>[ 916.090420] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.090424] ? report_bug+0x182/0x1b0 <4>[ 916.090429] ? handle_bug+0x6e/0xb0 <4>[ 916.090431] ? exc_invalid_op+0x18/0x80 <4>[ 916.090434] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.090444] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.090447] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.090450] ? mark_held_locks+0x46/0x90 <4>[ 916.090461] __iommu_map+0x119/0x2c0 <4>[ 916.090470] iommu_map_sg+0xbf/0x210 <4>[ 916.090809] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.092784] ? clear_bhb_loop+0x15/0x70 <4>[ 916.092817] </TASK> <4>[ 916.092824] softirqs last enabled at (253049660): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.092957] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.092959] RAX: 0000000000000000 RBX: ffff8881137657e0 RCX: 0000000000000000 <4>[ 916.092961] RDX: 0000000000000000 RSI: 0000000003d152fc RDI: 0000000000000000 <4>[ 916.092962] RBP: ffffc90004807208 R08: 000000000027f6fb R09: 0000000000000001 <4>[ 916.092964] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de505 <4>[ 916.092965] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6fb003 <4>[ 916.092967] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.092969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.092970] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.092972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.092973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.092975] Call Trace: <4>[ 916.092976] <TASK> <4>[ 916.092978] ? show_regs+0x6c/0x80 <4>[ 916.092981] ? __warn+0x93/0x1c0 <4>[ 916.092984] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.092988] ? report_bug+0x182/0x1b0 <4>[ 916.092993] ? handle_bug+0x6e/0xb0 <4>[ 916.092996] ? exc_invalid_op+0x18/0x80 <4>[ 916.092999] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.093008] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.093011] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.093014] ? mark_held_locks+0x46/0x90 <4>[ 916.093025] __iommu_map+0x119/0x2c0 <4>[ 916.093034] iommu_map_sg+0xbf/0x210 <4>[ 916.093042] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.093052] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.095287] x64_sys_call+0x131e/0x2650 <4>[ 916.095358] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.095513] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.095516] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.095519] RAX: 0000000000000000 RBX: ffff8881137657e8 RCX: 0000000000000000 <4>[ 916.095520] RDX: 0000000000000000 RSI: 0000000003d152fd RDI: 0000000000000000 <4>[ 916.095522] RBP: ffffc90004807208 R08: 000000000027f6fc R09: 0000000000000001 <4>[ 916.095523] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de504 <4>[ 916.095525] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6fc003 <4>[ 916.095526] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.095528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.095530] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.095531] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.095533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.095534] Call Trace: <4>[ 916.095535] <TASK> <4>[ 916.095537] ? show_regs+0x6c/0x80 <4>[ 916.095540] ? __warn+0x93/0x1c0 <4>[ 916.095544] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.095547] ? report_bug+0x182/0x1b0 <4>[ 916.095553] ? handle_bug+0x6e/0xb0 <4>[ 916.095555] ? exc_invalid_op+0x18/0x80 <4>[ 916.095558] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.095567] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.095570] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.095573] ? mark_held_locks+0x46/0x90 <4>[ 916.095584] __iommu_map+0x119/0x2c0 <4>[ 916.095599] iommu_map_sg+0xbf/0x210 <4>[ 916.095606] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.095616] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.097852] x64_sys_call+0x131e/0x2650 <4>[ 916.097923] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.098080] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.098086] RDX: 0000000000000000 RSI: 0000000003d152fe RDI: 0000000000000000 <4>[ 916.098087] RBP: ffffc90004807208 R08: 000000000027f6fd R09: 0000000000000001 <4>[ 916.098089] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de503 <4>[ 916.098090] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6fd003 <4>[ 916.098092] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.098094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.098095] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.098097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.098098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.098099] Call Trace: <4>[ 916.098101] <TASK> <4>[ 916.098102] ? show_regs+0x6c/0x80 <4>[ 916.098106] ? __warn+0x93/0x1c0 <4>[ 916.098109] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.098113] ? report_bug+0x182/0x1b0 <4>[ 916.098118] ? handle_bug+0x6e/0xb0 <4>[ 916.098121] ? exc_invalid_op+0x18/0x80 <4>[ 916.098123] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.098133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.098136] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.098139] ? mark_held_locks+0x46/0x90 <4>[ 916.098150] __iommu_map+0x119/0x2c0 <4>[ 916.098159] iommu_map_sg+0xbf/0x210 <4>[ 916.098495] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.100470] ? clear_bhb_loop+0x15/0x70 <4>[ 916.100502] </TASK> <4>[ 916.100509] softirqs last enabled at (253060774): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.100646] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.100649] RAX: 0000000000000000 RBX: ffff8881137657f8 RCX: 0000000000000000 <4>[ 916.100650] RDX: 0000000000000000 RSI: 0000000003d152ff RDI: 0000000000000000 <4>[ 916.100652] RBP: ffffc90004807208 R08: 000000000027f6fe R09: 0000000000000001 <4>[ 916.100653] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de502 <4>[ 916.100655] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6fe003 <4>[ 916.100657] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.100658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.100660] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.100662] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.100663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.100665] Call Trace: <4>[ 916.100666] <TASK> <4>[ 916.100668] ? show_regs+0x6c/0x80 <4>[ 916.100671] ? __warn+0x93/0x1c0 <4>[ 916.100674] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.100678] ? report_bug+0x182/0x1b0 <4>[ 916.100684] ? handle_bug+0x6e/0xb0 <4>[ 916.100686] ? exc_invalid_op+0x18/0x80 <4>[ 916.100689] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.100698] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.100702] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.100705] ? mark_held_locks+0x46/0x90 <4>[ 916.100716] __iommu_map+0x119/0x2c0 <4>[ 916.100725] iommu_map_sg+0xbf/0x210 <4>[ 916.100732] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.100751] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.103036] ? clear_bhb_loop+0x15/0x70 <4>[ 916.103069] </TASK> <4>[ 916.103076] softirqs last enabled at (253065578): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.103209] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.103211] RAX: 0000000000000000 RBX: ffff888113765800 RCX: 0000000000000000 <4>[ 916.103212] RDX: 0000000000000000 RSI: 0000000003d15300 RDI: 0000000000000000 <4>[ 916.103214] RBP: ffffc90004807208 R08: 000000000027f6ff R09: 0000000000000001 <4>[ 916.103215] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de501 <4>[ 916.103217] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f6ff003 <4>[ 916.103218] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.103220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.103222] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.103223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.103225] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.103226] Call Trace: <4>[ 916.103227] <TASK> <4>[ 916.103229] ? show_regs+0x6c/0x80 <4>[ 916.103233] ? __warn+0x93/0x1c0 <4>[ 916.103236] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.103240] ? report_bug+0x182/0x1b0 <4>[ 916.103245] ? handle_bug+0x6e/0xb0 <4>[ 916.103247] ? exc_invalid_op+0x18/0x80 <4>[ 916.103250] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.103259] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.103263] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.103266] ? mark_held_locks+0x46/0x90 <4>[ 916.103277] __iommu_map+0x119/0x2c0 <4>[ 916.103286] iommu_map_sg+0xbf/0x210 <4>[ 916.103293] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.103303] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.105544] x64_sys_call+0x131e/0x2650 <4>[ 916.105620] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.105778] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.105781] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.105783] RAX: 0000000000000000 RBX: ffff888113765808 RCX: 0000000000000000 <4>[ 916.105785] RDX: 0000000000000000 RSI: 0000000003d15301 RDI: 0000000000000000 <4>[ 916.105786] RBP: ffffc90004807208 R08: 000000000027f700 R09: 0000000000000001 <4>[ 916.105788] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de500 <4>[ 916.105789] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f700003 <4>[ 916.105791] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.105793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.105794] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.105796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.105797] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.105799] Call Trace: <4>[ 916.105800] <TASK> <4>[ 916.105802] ? show_regs+0x6c/0x80 <4>[ 916.105805] ? __warn+0x93/0x1c0 <4>[ 916.105808] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.105812] ? report_bug+0x182/0x1b0 <4>[ 916.105817] ? handle_bug+0x6e/0xb0 <4>[ 916.105820] ? exc_invalid_op+0x18/0x80 <4>[ 916.105823] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.105832] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.105835] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.105838] ? mark_held_locks+0x46/0x90 <4>[ 916.105849] __iommu_map+0x119/0x2c0 <4>[ 916.105858] iommu_map_sg+0xbf/0x210 <4>[ 916.105866] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.106193] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.108170] ? clear_bhb_loop+0x15/0x70 <4>[ 916.108203] </TASK> <4>[ 916.108210] softirqs last enabled at (253073048): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.108343] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.108346] RAX: 0000000000000000 RBX: ffff888113765810 RCX: 0000000000000000 <4>[ 916.108347] RDX: 0000000000000000 RSI: 0000000003d15302 RDI: 0000000000000000 <4>[ 916.108349] RBP: ffffc90004807208 R08: 000000000027f701 R09: 0000000000000001 <4>[ 916.108350] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ff <4>[ 916.108352] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f701003 <4>[ 916.108353] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.108355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.108357] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.108358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.108360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.108361] Call Trace: <4>[ 916.108362] <TASK> <4>[ 916.108364] ? show_regs+0x6c/0x80 <4>[ 916.108368] ? __warn+0x93/0x1c0 <4>[ 916.108371] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.108375] ? report_bug+0x182/0x1b0 <4>[ 916.108380] ? handle_bug+0x6e/0xb0 <4>[ 916.108382] ? exc_invalid_op+0x18/0x80 <4>[ 916.108385] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.108394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.108398] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.108401] ? mark_held_locks+0x46/0x90 <4>[ 916.108412] __iommu_map+0x119/0x2c0 <4>[ 916.108421] iommu_map_sg+0xbf/0x210 <4>[ 916.108428] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.108438] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.110689] x64_sys_call+0x131e/0x2650 <4>[ 916.110760] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.110920] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.110924] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.110926] RAX: 0000000000000000 RBX: ffff888113765818 RCX: 0000000000000000 <4>[ 916.110928] RDX: 0000000000000000 RSI: 0000000003d15303 RDI: 0000000000000000 <4>[ 916.110929] RBP: ffffc90004807208 R08: 000000000027f702 R09: 0000000000000001 <4>[ 916.110931] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4fe <4>[ 916.110932] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f702003 <4>[ 916.110934] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.110935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.110937] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.110938] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.110940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.110941] Call Trace: <4>[ 916.110943] <TASK> <4>[ 916.110944] ? show_regs+0x6c/0x80 <4>[ 916.110948] ? __warn+0x93/0x1c0 <4>[ 916.110951] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.110955] ? report_bug+0x182/0x1b0 <4>[ 916.110960] ? handle_bug+0x6e/0xb0 <4>[ 916.110963] ? exc_invalid_op+0x18/0x80 <4>[ 916.110966] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.110975] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.110978] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.110981] ? mark_held_locks+0x46/0x90 <4>[ 916.110992] __iommu_map+0x119/0x2c0 <4>[ 916.111001] iommu_map_sg+0xbf/0x210 <4>[ 916.111008] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.111340] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.113316] ? clear_bhb_loop+0x15/0x70 <4>[ 916.113338] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.113492] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.113494] RAX: 0000000000000000 RBX: ffff888113765820 RCX: 0000000000000000 <4>[ 916.113495] RDX: 0000000000000000 RSI: 0000000003d15304 RDI: 0000000000000000 <4>[ 916.113497] RBP: ffffc90004807208 R08: 000000000027f703 R09: 0000000000000001 <4>[ 916.113498] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4fd <4>[ 916.113500] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f703003 <4>[ 916.113501] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.113503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.113505] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.113506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.113508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.113509] Call Trace: <4>[ 916.113510] <TASK> <4>[ 916.113512] ? show_regs+0x6c/0x80 <4>[ 916.113515] ? __warn+0x93/0x1c0 <4>[ 916.113519] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.113522] ? report_bug+0x182/0x1b0 <4>[ 916.113528] ? handle_bug+0x6e/0xb0 <4>[ 916.113530] ? exc_invalid_op+0x18/0x80 <4>[ 916.113533] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.113542] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.113546] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.113549] ? mark_held_locks+0x46/0x90 <4>[ 916.113560] __iommu_map+0x119/0x2c0 <4>[ 916.113569] iommu_map_sg+0xbf/0x210 <4>[ 916.113576] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.113586] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.113597] dma_map_sgtable+0x1d/0x40 <4>[ 916.114993] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.115896] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.116051] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.116054] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.116057] RAX: 0000000000000000 RBX: ffff888113765828 RCX: 0000000000000000 <4>[ 916.116058] RDX: 0000000000000000 RSI: 0000000003d15305 RDI: 0000000000000000 <4>[ 916.116060] RBP: ffffc90004807208 R08: 000000000027f704 R09: 0000000000000001 <4>[ 916.116061] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4fc <4>[ 916.116063] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f704003 <4>[ 916.116064] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.116066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.116068] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.116069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.116070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.116072] Call Trace: <4>[ 916.116073] <TASK> <4>[ 916.116075] ? show_regs+0x6c/0x80 <4>[ 916.116078] ? __warn+0x93/0x1c0 <4>[ 916.116082] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.116085] ? report_bug+0x182/0x1b0 <4>[ 916.116091] ? handle_bug+0x6e/0xb0 <4>[ 916.116093] ? exc_invalid_op+0x18/0x80 <4>[ 916.116096] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.116105] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.116109] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.116112] ? mark_held_locks+0x46/0x90 <4>[ 916.116123] __iommu_map+0x119/0x2c0 <4>[ 916.116132] iommu_map_sg+0xbf/0x210 <4>[ 916.116139] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.116149] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.118386] x64_sys_call+0x131e/0x2650 <4>[ 916.118456] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.118619] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.118622] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.118625] RAX: 0000000000000000 RBX: ffff888113765830 RCX: 0000000000000000 <4>[ 916.118626] RDX: 0000000000000000 RSI: 0000000003d15306 RDI: 0000000000000000 <4>[ 916.118628] RBP: ffffc90004807208 R08: 000000000027f705 R09: 0000000000000001 <4>[ 916.118629] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4fb <4>[ 916.118631] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f705003 <4>[ 916.118632] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.118634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.118636] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.118637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.118639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.118640] Call Trace: <4>[ 916.118642] <TASK> <4>[ 916.118643] ? show_regs+0x6c/0x80 <4>[ 916.118647] ? __warn+0x93/0x1c0 <4>[ 916.118650] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.118654] ? report_bug+0x182/0x1b0 <4>[ 916.118660] ? handle_bug+0x6e/0xb0 <4>[ 916.118662] ? exc_invalid_op+0x18/0x80 <4>[ 916.118665] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.118674] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.118678] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.118681] ? mark_held_locks+0x46/0x90 <4>[ 916.118692] __iommu_map+0x119/0x2c0 <4>[ 916.118701] iommu_map_sg+0xbf/0x210 <4>[ 916.118709] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.118728] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.121014] ? clear_bhb_loop+0x15/0x70 <4>[ 916.121047] </TASK> <4>[ 916.121054] softirqs last enabled at (253093674): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.121188] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.121191] RAX: 0000000000000000 RBX: ffff888113765838 RCX: 0000000000000000 <4>[ 916.121192] RDX: 0000000000000000 RSI: 0000000003d15307 RDI: 0000000000000000 <4>[ 916.121194] RBP: ffffc90004807208 R08: 000000000027f706 R09: 0000000000000001 <4>[ 916.121195] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4fa <4>[ 916.121197] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f706003 <4>[ 916.121198] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.121200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.121202] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.121203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.121205] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.121206] Call Trace: <4>[ 916.121207] <TASK> <4>[ 916.121209] ? show_regs+0x6c/0x80 <4>[ 916.121213] ? __warn+0x93/0x1c0 <4>[ 916.121216] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.121220] ? report_bug+0x182/0x1b0 <4>[ 916.121225] ? handle_bug+0x6e/0xb0 <4>[ 916.121227] ? exc_invalid_op+0x18/0x80 <4>[ 916.121230] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.121239] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.121243] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.121246] ? mark_held_locks+0x46/0x90 <4>[ 916.121257] __iommu_map+0x119/0x2c0 <4>[ 916.121266] iommu_map_sg+0xbf/0x210 <4>[ 916.121273] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.121283] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.123516] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.123595] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.123752] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.123756] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.123758] RAX: 0000000000000000 RBX: ffff888113765840 RCX: 0000000000000000 <4>[ 916.123760] RDX: 0000000000000000 RSI: 0000000003d15308 RDI: 0000000000000000 <4>[ 916.123761] RBP: ffffc90004807208 R08: 000000000027f707 R09: 0000000000000001 <4>[ 916.123762] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f9 <4>[ 916.123764] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f707003 <4>[ 916.123766] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.123767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.123769] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.123770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.123772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.123773] Call Trace: <4>[ 916.123775] <TASK> <4>[ 916.123776] ? show_regs+0x6c/0x80 <4>[ 916.123780] ? __warn+0x93/0x1c0 <4>[ 916.123783] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.123787] ? report_bug+0x182/0x1b0 <4>[ 916.123792] ? handle_bug+0x6e/0xb0 <4>[ 916.123794] ? exc_invalid_op+0x18/0x80 <4>[ 916.123797] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.123806] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.123810] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.123813] ? mark_held_locks+0x46/0x90 <4>[ 916.123824] __iommu_map+0x119/0x2c0 <4>[ 916.123833] iommu_map_sg+0xbf/0x210 <4>[ 916.123840] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.123850] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.126088] x64_sys_call+0x131e/0x2650 <4>[ 916.126158] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.126315] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.126318] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.126321] RAX: 0000000000000000 RBX: ffff888113765848 RCX: 0000000000000000 <4>[ 916.126322] RDX: 0000000000000000 RSI: 0000000003d15309 RDI: 0000000000000000 <4>[ 916.126324] RBP: ffffc90004807208 R08: 000000000027f708 R09: 0000000000000001 <4>[ 916.126325] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f8 <4>[ 916.126326] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f708003 <4>[ 916.126328] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.126330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.126331] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.126333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.126334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.126336] Call Trace: <4>[ 916.126337] <TASK> <4>[ 916.126339] ? show_regs+0x6c/0x80 <4>[ 916.126342] ? __warn+0x93/0x1c0 <4>[ 916.126345] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.126349] ? report_bug+0x182/0x1b0 <4>[ 916.126354] ? handle_bug+0x6e/0xb0 <4>[ 916.126357] ? exc_invalid_op+0x18/0x80 <4>[ 916.126360] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.126369] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.126372] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.126375] ? mark_held_locks+0x46/0x90 <4>[ 916.126386] __iommu_map+0x119/0x2c0 <4>[ 916.126396] iommu_map_sg+0xbf/0x210 <4>[ 916.126403] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.126413] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.128644] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.128720] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.128877] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.128881] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.128883] RAX: 0000000000000000 RBX: ffff888113765850 RCX: 0000000000000000 <4>[ 916.128884] RDX: 0000000000000000 RSI: 0000000003d1530a RDI: 0000000000000000 <4>[ 916.128886] RBP: ffffc90004807208 R08: 000000000027f709 R09: 0000000000000001 <4>[ 916.128887] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f7 <4>[ 916.128889] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f709003 <4>[ 916.128890] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.128892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.128894] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.128895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.128897] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.128898] Call Trace: <4>[ 916.128899] <TASK> <4>[ 916.128901] ? show_regs+0x6c/0x80 <4>[ 916.128904] ? __warn+0x93/0x1c0 <4>[ 916.128908] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.128912] ? report_bug+0x182/0x1b0 <4>[ 916.128917] ? handle_bug+0x6e/0xb0 <4>[ 916.128919] ? exc_invalid_op+0x18/0x80 <4>[ 916.128922] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.128931] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.128935] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.128938] ? mark_held_locks+0x46/0x90 <4>[ 916.128949] __iommu_map+0x119/0x2c0 <4>[ 916.128958] iommu_map_sg+0xbf/0x210 <4>[ 916.128965] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.128980] dma_map_sgtable+0x1d/0x40 <4>[ 916.131205] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.131280] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.131436] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.131440] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.131442] RAX: 0000000000000000 RBX: ffff888113765858 RCX: 0000000000000000 <4>[ 916.131443] RDX: 0000000000000000 RSI: 0000000003d1530b RDI: 0000000000000000 <4>[ 916.131445] RBP: ffffc90004807208 R08: 000000000027f70a R09: 0000000000000001 <4>[ 916.131446] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f6 <4>[ 916.131448] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70a003 <4>[ 916.131449] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.131451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.131453] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.131454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.131456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.131457] Call Trace: <4>[ 916.131458] <TASK> <4>[ 916.131460] ? show_regs+0x6c/0x80 <4>[ 916.131463] ? __warn+0x93/0x1c0 <4>[ 916.131467] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.131470] ? report_bug+0x182/0x1b0 <4>[ 916.131476] ? handle_bug+0x6e/0xb0 <4>[ 916.131478] ? exc_invalid_op+0x18/0x80 <4>[ 916.131481] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.131490] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.131494] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.131496] ? mark_held_locks+0x46/0x90 <4>[ 916.131508] __iommu_map+0x119/0x2c0 <4>[ 916.131517] iommu_map_sg+0xbf/0x210 <4>[ 916.131524] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.131534] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.133763] ? lock_is_held_type+0xa3/0x130 <4>[ 916.133845] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.134001] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.134005] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.134007] RAX: 0000000000000000 RBX: ffff888113765860 RCX: 0000000000000000 <4>[ 916.134009] RDX: 0000000000000000 RSI: 0000000003d1530c RDI: 0000000000000000 <4>[ 916.134010] RBP: ffffc90004807208 R08: 000000000027f70b R09: 0000000000000001 <4>[ 916.134011] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f5 <4>[ 916.134013] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70b003 <4>[ 916.134015] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.134016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.134018] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.134019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.134021] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.134022] Call Trace: <4>[ 916.134024] <TASK> <4>[ 916.134025] ? show_regs+0x6c/0x80 <4>[ 916.134029] ? __warn+0x93/0x1c0 <4>[ 916.134032] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.134036] ? report_bug+0x182/0x1b0 <4>[ 916.134041] ? handle_bug+0x6e/0xb0 <4>[ 916.134043] ? exc_invalid_op+0x18/0x80 <4>[ 916.134046] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.134055] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.134059] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.134062] ? mark_held_locks+0x46/0x90 <4>[ 916.134073] __iommu_map+0x119/0x2c0 <4>[ 916.134082] iommu_map_sg+0xbf/0x210 <4>[ 916.134089] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.134261] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.136389] ? irqentry_exit+0x77/0xb0 <4>[ 916.136413] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.136563] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.136567] RAX: 0000000000000000 RBX: ffff888113765868 RCX: 0000000000000000 <4>[ 916.136568] RDX: 0000000000000000 RSI: 0000000003d1530d RDI: 0000000000000000 <4>[ 916.136570] RBP: ffffc90004807208 R08: 000000000027f70c R09: 0000000000000001 <4>[ 916.136571] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f4 <4>[ 916.136573] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70c003 <4>[ 916.136574] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.136576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.136578] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.136579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.136581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.136582] Call Trace: <4>[ 916.136583] <TASK> <4>[ 916.136585] ? show_regs+0x6c/0x80 <4>[ 916.136594] ? __warn+0x93/0x1c0 <4>[ 916.136598] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.136602] ? report_bug+0x182/0x1b0 <4>[ 916.136607] ? handle_bug+0x6e/0xb0 <4>[ 916.136609] ? exc_invalid_op+0x18/0x80 <4>[ 916.136612] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.136621] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.136625] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.136648] iommu_map_sg+0xbf/0x210 <4>[ 916.138401] ? lock_release+0xd4/0x2b0 <4>[ 916.138970] RIP: 0033:0x719556d24ded <4>[ 916.138994] </TASK> <4>[ 916.139001] softirqs last enabled at (253121810): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.139135] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.139137] RAX: 0000000000000000 RBX: ffff888113765870 RCX: 0000000000000000 <4>[ 916.139138] RDX: 0000000000000000 RSI: 0000000003d1530e RDI: 0000000000000000 <4>[ 916.139140] RBP: ffffc90004807208 R08: 000000000027f70d R09: 0000000000000001 <4>[ 916.139141] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f3 <4>[ 916.139143] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70d003 <4>[ 916.139144] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.139146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.139148] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.139149] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.139151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.139152] Call Trace: <4>[ 916.139153] <TASK> <4>[ 916.139155] ? show_regs+0x6c/0x80 <4>[ 916.139159] ? __warn+0x93/0x1c0 <4>[ 916.139162] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.139166] ? report_bug+0x182/0x1b0 <4>[ 916.139171] ? handle_bug+0x6e/0xb0 <4>[ 916.139173] ? exc_invalid_op+0x18/0x80 <4>[ 916.139176] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.139185] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.139189] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.139192] ? mark_held_locks+0x46/0x90 <4>[ 916.139203] __iommu_map+0x119/0x2c0 <4>[ 916.139212] iommu_map_sg+0xbf/0x210 <4>[ 916.139219] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.139229] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.141462] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.141538] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.141700] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.141704] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.141706] RAX: 0000000000000000 RBX: ffff888113765878 RCX: 0000000000000000 <4>[ 916.141708] RDX: 0000000000000000 RSI: 0000000003d1530f RDI: 0000000000000000 <4>[ 916.141709] RBP: ffffc90004807208 R08: 000000000027f70e R09: 0000000000000001 <4>[ 916.141711] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f2 <4>[ 916.141712] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70e003 <4>[ 916.141714] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.141716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.141717] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.141719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.141720] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.141722] Call Trace: <4>[ 916.141723] <TASK> <4>[ 916.141725] ? show_regs+0x6c/0x80 <4>[ 916.141728] ? __warn+0x93/0x1c0 <4>[ 916.141731] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.141735] ? report_bug+0x182/0x1b0 <4>[ 916.141741] ? handle_bug+0x6e/0xb0 <4>[ 916.141743] ? exc_invalid_op+0x18/0x80 <4>[ 916.141746] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.141755] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.141759] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.141762] ? mark_held_locks+0x46/0x90 <4>[ 916.141773] __iommu_map+0x119/0x2c0 <4>[ 916.141782] iommu_map_sg+0xbf/0x210 <4>[ 916.141789] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.141808] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.144090] ? irqentry_exit+0x77/0xb0 <4>[ 916.144114] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.144264] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.144268] RAX: 0000000000000000 RBX: ffff888113765880 RCX: 0000000000000000 <4>[ 916.144269] RDX: 0000000000000000 RSI: 0000000003d15310 RDI: 0000000000000000 <4>[ 916.144270] RBP: ffffc90004807208 R08: 000000000027f70f R09: 0000000000000001 <4>[ 916.144272] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f1 <4>[ 916.144273] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f70f003 <4>[ 916.144275] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.144277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.144278] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.144280] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.144281] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.144283] Call Trace: <4>[ 916.144284] <TASK> <4>[ 916.144286] ? show_regs+0x6c/0x80 <4>[ 916.144289] ? __warn+0x93/0x1c0 <4>[ 916.144293] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.144296] ? report_bug+0x182/0x1b0 <4>[ 916.144302] ? handle_bug+0x6e/0xb0 <4>[ 916.144304] ? exc_invalid_op+0x18/0x80 <4>[ 916.144307] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.144316] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.144320] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.144360] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.146597] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.146673] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.146831] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.146834] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.146837] RAX: 0000000000000000 RBX: ffff888113765888 RCX: 0000000000000000 <4>[ 916.146838] RDX: 0000000000000000 RSI: 0000000003d15311 RDI: 0000000000000000 <4>[ 916.146840] RBP: ffffc90004807208 R08: 000000000027f710 R09: 0000000000000001 <4>[ 916.146841] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4f0 <4>[ 916.146843] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f710003 <4>[ 916.146844] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.146846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.146847] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.146849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.146850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.146852] Call Trace: <4>[ 916.146853] <TASK> <4>[ 916.146855] ? show_regs+0x6c/0x80 <4>[ 916.146858] ? __warn+0x93/0x1c0 <4>[ 916.146862] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.146865] ? report_bug+0x182/0x1b0 <4>[ 916.146870] ? handle_bug+0x6e/0xb0 <4>[ 916.146873] ? exc_invalid_op+0x18/0x80 <4>[ 916.146876] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.146885] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.146888] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.146891] ? mark_held_locks+0x46/0x90 <4>[ 916.146902] __iommu_map+0x119/0x2c0 <4>[ 916.146912] iommu_map_sg+0xbf/0x210 <4>[ 916.146919] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.147092] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.149221] ? irqentry_exit+0x77/0xb0 <4>[ 916.149246] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.149395] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.149399] RAX: 0000000000000000 RBX: ffff888113765890 RCX: 0000000000000000 <4>[ 916.149401] RDX: 0000000000000000 RSI: 0000000003d15312 RDI: 0000000000000000 <4>[ 916.149402] RBP: ffffc90004807208 R08: 000000000027f711 R09: 0000000000000001 <4>[ 916.149404] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ef <4>[ 916.149405] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f711003 <4>[ 916.149407] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.149408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.149410] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.149411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.149413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.149414] Call Trace: <4>[ 916.149416] <TASK> <4>[ 916.149417] ? show_regs+0x6c/0x80 <4>[ 916.149421] ? __warn+0x93/0x1c0 <4>[ 916.149424] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.149428] ? report_bug+0x182/0x1b0 <4>[ 916.149433] ? handle_bug+0x6e/0xb0 <4>[ 916.149435] ? exc_invalid_op+0x18/0x80 <4>[ 916.149438] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.149447] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.149451] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.149465] __iommu_map+0x119/0x2c0 <4>[ 916.150899] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.151802] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.151960] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.151964] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.151966] RAX: 0000000000000000 RBX: ffff888113765898 RCX: 0000000000000000 <4>[ 916.151967] RDX: 0000000000000000 RSI: 0000000003d15313 RDI: 0000000000000000 <4>[ 916.151969] RBP: ffffc90004807208 R08: 000000000027f712 R09: 0000000000000001 <4>[ 916.151970] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ee <4>[ 916.151972] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f712003 <4>[ 916.151973] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.151975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.151976] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.151978] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.151979] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.151981] Call Trace: <4>[ 916.151982] <TASK> <4>[ 916.151984] ? show_regs+0x6c/0x80 <4>[ 916.151987] ? __warn+0x93/0x1c0 <4>[ 916.151991] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.151994] ? report_bug+0x182/0x1b0 <4>[ 916.151999] ? handle_bug+0x6e/0xb0 <4>[ 916.152002] ? exc_invalid_op+0x18/0x80 <4>[ 916.152005] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.152014] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.152017] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.152020] ? mark_held_locks+0x46/0x90 <4>[ 916.152032] __iommu_map+0x119/0x2c0 <4>[ 916.152041] iommu_map_sg+0xbf/0x210 <4>[ 916.152048] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.152067] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.154353] ? irqentry_exit+0x77/0xb0 <4>[ 916.154389] </TASK> <4>[ 916.154396] softirqs last enabled at (253145072): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.154530] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.154532] RAX: 0000000000000000 RBX: ffff8881137658a0 RCX: 0000000000000000 <4>[ 916.154534] RDX: 0000000000000000 RSI: 0000000003d15314 RDI: 0000000000000000 <4>[ 916.154535] RBP: ffffc90004807208 R08: 000000000027f713 R09: 0000000000000001 <4>[ 916.154537] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ed <4>[ 916.154538] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f713003 <4>[ 916.154540] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.154541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.154543] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.154545] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.154546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.154547] Call Trace: <4>[ 916.154549] <TASK> <4>[ 916.154550] ? show_regs+0x6c/0x80 <4>[ 916.154554] ? __warn+0x93/0x1c0 <4>[ 916.154557] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.154561] ? report_bug+0x182/0x1b0 <4>[ 916.154566] ? handle_bug+0x6e/0xb0 <4>[ 916.154568] ? exc_invalid_op+0x18/0x80 <4>[ 916.154571] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.154580] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.154584] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.154587] ? mark_held_locks+0x46/0x90 <4>[ 916.154603] __iommu_map+0x119/0x2c0 <4>[ 916.154612] iommu_map_sg+0xbf/0x210 <4>[ 916.154619] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.154629] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.156860] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.156935] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.157092] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.157096] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.157098] RAX: 0000000000000000 RBX: ffff8881137658a8 RCX: 0000000000000000 <4>[ 916.157100] RDX: 0000000000000000 RSI: 0000000003d15315 RDI: 0000000000000000 <4>[ 916.157101] RBP: ffffc90004807208 R08: 000000000027f714 R09: 0000000000000001 <4>[ 916.157103] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ec <4>[ 916.157104] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f714003 <4>[ 916.157106] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.157107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.157109] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.157110] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.157112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.157113] Call Trace: <4>[ 916.157114] <TASK> <4>[ 916.157116] ? show_regs+0x6c/0x80 <4>[ 916.157120] ? __warn+0x93/0x1c0 <4>[ 916.157123] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.157127] ? report_bug+0x182/0x1b0 <4>[ 916.157132] ? handle_bug+0x6e/0xb0 <4>[ 916.157134] ? exc_invalid_op+0x18/0x80 <4>[ 916.157137] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.157146] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.157150] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.157153] ? mark_held_locks+0x46/0x90 <4>[ 916.157164] __iommu_map+0x119/0x2c0 <4>[ 916.157173] iommu_map_sg+0xbf/0x210 <4>[ 916.157180] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.157190] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.159423] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.159498] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.159661] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.159665] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.159667] RAX: 0000000000000000 RBX: ffff8881137658b0 RCX: 0000000000000000 <4>[ 916.159669] RDX: 0000000000000000 RSI: 0000000003d15316 RDI: 0000000000000000 <4>[ 916.159670] RBP: ffffc90004807208 R08: 000000000027f715 R09: 0000000000000001 <4>[ 916.159672] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4eb <4>[ 916.159673] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f715003 <4>[ 916.159675] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.159677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.159678] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.159680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.159681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.159683] Call Trace: <4>[ 916.159684] <TASK> <4>[ 916.159686] ? show_regs+0x6c/0x80 <4>[ 916.159690] ? __warn+0x93/0x1c0 <4>[ 916.159693] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.159697] ? report_bug+0x182/0x1b0 <4>[ 916.159702] ? handle_bug+0x6e/0xb0 <4>[ 916.159705] ? exc_invalid_op+0x18/0x80 <4>[ 916.159707] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.159717] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.159720] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.159723] ? mark_held_locks+0x46/0x90 <4>[ 916.159734] __iommu_map+0x119/0x2c0 <4>[ 916.159743] iommu_map_sg+0xbf/0x210 <4>[ 916.159750] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.159766] dma_map_sgtable+0x1d/0x40 <4>[ 916.161993] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.162068] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.162224] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.162227] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.162230] RAX: 0000000000000000 RBX: ffff8881137658b8 RCX: 0000000000000000 <4>[ 916.162231] RDX: 0000000000000000 RSI: 0000000003d15317 RDI: 0000000000000000 <4>[ 916.162233] RBP: ffffc90004807208 R08: 000000000027f716 R09: 0000000000000001 <4>[ 916.162234] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ea <4>[ 916.162236] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f716003 <4>[ 916.162237] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.162239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.162240] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.162242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.162243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.162245] Call Trace: <4>[ 916.162246] <TASK> <4>[ 916.162248] ? show_regs+0x6c/0x80 <4>[ 916.162251] ? __warn+0x93/0x1c0 <4>[ 916.162254] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.162258] ? report_bug+0x182/0x1b0 <4>[ 916.162263] ? handle_bug+0x6e/0xb0 <4>[ 916.162266] ? exc_invalid_op+0x18/0x80 <4>[ 916.162269] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.162278] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.162281] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.162284] ? mark_held_locks+0x46/0x90 <4>[ 916.162296] __iommu_map+0x119/0x2c0 <4>[ 916.162305] iommu_map_sg+0xbf/0x210 <4>[ 916.162312] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.162322] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.164554] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.164634] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.164791] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.164795] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.164797] RAX: 0000000000000000 RBX: ffff8881137658c0 RCX: 0000000000000000 <4>[ 916.164798] RDX: 0000000000000000 RSI: 0000000003d15318 RDI: 0000000000000000 <4>[ 916.164800] RBP: ffffc90004807208 R08: 000000000027f717 R09: 0000000000000001 <4>[ 916.164801] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e9 <4>[ 916.164803] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f717003 <4>[ 916.164804] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.164806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.164808] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.164809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.164811] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.164812] Call Trace: <4>[ 916.164813] <TASK> <4>[ 916.164815] ? show_regs+0x6c/0x80 <4>[ 916.164819] ? __warn+0x93/0x1c0 <4>[ 916.164822] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.164826] ? report_bug+0x182/0x1b0 <4>[ 916.164831] ? handle_bug+0x6e/0xb0 <4>[ 916.164833] ? exc_invalid_op+0x18/0x80 <4>[ 916.164836] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.164846] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.164849] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.164852] ? mark_held_locks+0x46/0x90 <4>[ 916.164863] __iommu_map+0x119/0x2c0 <4>[ 916.164872] iommu_map_sg+0xbf/0x210 <4>[ 916.164879] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.164898] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.167181] ? irqentry_exit+0x77/0xb0 <4>[ 916.167216] </TASK> <4>[ 916.167223] softirqs last enabled at (253165200): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.167356] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.167359] RAX: 0000000000000000 RBX: ffff8881137658c8 RCX: 0000000000000000 <4>[ 916.167360] RDX: 0000000000000000 RSI: 0000000003d15319 RDI: 0000000000000000 <4>[ 916.167361] RBP: ffffc90004807208 R08: 000000000027f718 R09: 0000000000000001 <4>[ 916.167363] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e8 <4>[ 916.167364] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f718003 <4>[ 916.167366] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.167368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.167369] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.167371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.167372] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.167374] Call Trace: <4>[ 916.167375] <TASK> <4>[ 916.167377] ? show_regs+0x6c/0x80 <4>[ 916.167380] ? __warn+0x93/0x1c0 <4>[ 916.167383] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.167387] ? report_bug+0x182/0x1b0 <4>[ 916.167392] ? handle_bug+0x6e/0xb0 <4>[ 916.167395] ? exc_invalid_op+0x18/0x80 <4>[ 916.167398] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.167407] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.167410] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.167413] ? mark_held_locks+0x46/0x90 <4>[ 916.167424] __iommu_map+0x119/0x2c0 <4>[ 916.167434] iommu_map_sg+0xbf/0x210 <4>[ 916.167441] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.167451] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.169680] ? lock_is_held_type+0xa3/0x130 <4>[ 916.169762] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.169919] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.169922] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.169925] RAX: 0000000000000000 RBX: ffff8881137658d0 RCX: 0000000000000000 <4>[ 916.169926] RDX: 0000000000000000 RSI: 0000000003d1531a RDI: 0000000000000000 <4>[ 916.169928] RBP: ffffc90004807208 R08: 000000000027f719 R09: 0000000000000001 <4>[ 916.169929] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e7 <4>[ 916.169931] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f719003 <4>[ 916.169932] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.169934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.169935] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.169937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.169938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.169940] Call Trace: <4>[ 916.169941] <TASK> <4>[ 916.169943] ? show_regs+0x6c/0x80 <4>[ 916.169946] ? __warn+0x93/0x1c0 <4>[ 916.169949] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.169953] ? report_bug+0x182/0x1b0 <4>[ 916.169958] ? handle_bug+0x6e/0xb0 <4>[ 916.169961] ? exc_invalid_op+0x18/0x80 <4>[ 916.169964] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.169973] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.169976] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.169979] ? mark_held_locks+0x46/0x90 <4>[ 916.169991] __iommu_map+0x119/0x2c0 <4>[ 916.170000] iommu_map_sg+0xbf/0x210 <4>[ 916.170007] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.170025] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.172307] ? irqentry_exit+0x77/0xb0 <4>[ 916.172332] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.172481] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.172485] RAX: 0000000000000000 RBX: ffff8881137658d8 RCX: 0000000000000000 <4>[ 916.172486] RDX: 0000000000000000 RSI: 0000000003d1531b RDI: 0000000000000000 <4>[ 916.172488] RBP: ffffc90004807208 R08: 000000000027f71a R09: 0000000000000001 <4>[ 916.172489] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e6 <4>[ 916.172491] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71a003 <4>[ 916.172492] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.172494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.172496] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.172497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.172498] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.172500] Call Trace: <4>[ 916.172501] <TASK> <4>[ 916.172503] ? show_regs+0x6c/0x80 <4>[ 916.172507] ? __warn+0x93/0x1c0 <4>[ 916.172510] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.172514] ? report_bug+0x182/0x1b0 <4>[ 916.172519] ? handle_bug+0x6e/0xb0 <4>[ 916.172521] ? exc_invalid_op+0x18/0x80 <4>[ 916.172524] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.172533] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.172537] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.172567] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.174810] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.174885] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.175041] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.175044] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.175047] RAX: 0000000000000000 RBX: ffff8881137658e0 RCX: 0000000000000000 <4>[ 916.175048] RDX: 0000000000000000 RSI: 0000000003d1531c RDI: 0000000000000000 <4>[ 916.175049] RBP: ffffc90004807208 R08: 000000000027f71b R09: 0000000000000001 <4>[ 916.175051] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e5 <4>[ 916.175052] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71b003 <4>[ 916.175054] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.175056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.175057] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.175059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.175060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.175062] Call Trace: <4>[ 916.175063] <TASK> <4>[ 916.175065] ? show_regs+0x6c/0x80 <4>[ 916.175068] ? __warn+0x93/0x1c0 <4>[ 916.175071] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.175075] ? report_bug+0x182/0x1b0 <4>[ 916.175080] ? handle_bug+0x6e/0xb0 <4>[ 916.175083] ? exc_invalid_op+0x18/0x80 <4>[ 916.175086] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.175095] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.175098] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.175101] ? mark_held_locks+0x46/0x90 <4>[ 916.175112] __iommu_map+0x119/0x2c0 <4>[ 916.175121] iommu_map_sg+0xbf/0x210 <4>[ 916.175128] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.175138] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.177373] do_syscall_64+0x91/0x180 <4>[ 916.177441] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.177602] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.177606] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.177608] RAX: 0000000000000000 RBX: ffff8881137658e8 RCX: 0000000000000000 <4>[ 916.177610] RDX: 0000000000000000 RSI: 0000000003d1531d RDI: 0000000000000000 <4>[ 916.177611] RBP: ffffc90004807208 R08: 000000000027f71c R09: 0000000000000001 <4>[ 916.177613] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e4 <4>[ 916.177614] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71c003 <4>[ 916.177616] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.177617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.177619] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.177620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.177622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.177623] Call Trace: <4>[ 916.177624] <TASK> <4>[ 916.177626] ? show_regs+0x6c/0x80 <4>[ 916.177630] ? __warn+0x93/0x1c0 <4>[ 916.177633] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.177637] ? report_bug+0x182/0x1b0 <4>[ 916.177642] ? handle_bug+0x6e/0xb0 <4>[ 916.177644] ? exc_invalid_op+0x18/0x80 <4>[ 916.177647] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.177657] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.177660] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.177663] ? mark_held_locks+0x46/0x90 <4>[ 916.177674] __iommu_map+0x119/0x2c0 <4>[ 916.177684] iommu_map_sg+0xbf/0x210 <4>[ 916.177691] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.177701] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.179932] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.180007] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.180163] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.180166] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.180169] RAX: 0000000000000000 RBX: ffff8881137658f0 RCX: 0000000000000000 <4>[ 916.180170] RDX: 0000000000000000 RSI: 0000000003d1531e RDI: 0000000000000000 <4>[ 916.180172] RBP: ffffc90004807208 R08: 000000000027f71d R09: 0000000000000001 <4>[ 916.180173] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e3 <4>[ 916.180175] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71d003 <4>[ 916.180176] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.180178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.180179] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.180181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.180182] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.180184] Call Trace: <4>[ 916.180185] <TASK> <4>[ 916.180187] ? show_regs+0x6c/0x80 <4>[ 916.180190] ? __warn+0x93/0x1c0 <4>[ 916.180193] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.180197] ? report_bug+0x182/0x1b0 <4>[ 916.180202] ? handle_bug+0x6e/0xb0 <4>[ 916.180205] ? exc_invalid_op+0x18/0x80 <4>[ 916.180208] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.180217] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.180220] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.180223] ? mark_held_locks+0x46/0x90 <4>[ 916.180234] __iommu_map+0x119/0x2c0 <4>[ 916.180244] iommu_map_sg+0xbf/0x210 <4>[ 916.180251] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.180261] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.182494] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.182569] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.182732] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.182736] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.182738] RAX: 0000000000000000 RBX: ffff8881137658f8 RCX: 0000000000000000 <4>[ 916.182740] RDX: 0000000000000000 RSI: 0000000003d1531f RDI: 0000000000000000 <4>[ 916.182741] RBP: ffffc90004807208 R08: 000000000027f71e R09: 0000000000000001 <4>[ 916.182742] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e2 <4>[ 916.182744] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71e003 <4>[ 916.182745] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.182747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.182749] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.182750] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.182752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.182753] Call Trace: <4>[ 916.182754] <TASK> <4>[ 916.182756] ? show_regs+0x6c/0x80 <4>[ 916.182760] ? __warn+0x93/0x1c0 <4>[ 916.182763] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.182767] ? report_bug+0x182/0x1b0 <4>[ 916.182772] ? handle_bug+0x6e/0xb0 <4>[ 916.182774] ? exc_invalid_op+0x18/0x80 <4>[ 916.182777] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.182787] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.182790] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.182793] ? mark_held_locks+0x46/0x90 <4>[ 916.182804] __iommu_map+0x119/0x2c0 <4>[ 916.182814] iommu_map_sg+0xbf/0x210 <4>[ 916.182821] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.182836] dma_map_sgtable+0x1d/0x40 <4>[ 916.185063] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.185138] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.185294] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.185298] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.185300] RAX: 0000000000000000 RBX: ffff888113765900 RCX: 0000000000000000 <4>[ 916.185302] RDX: 0000000000000000 RSI: 0000000003d15320 RDI: 0000000000000000 <4>[ 916.185303] RBP: ffffc90004807208 R08: 000000000027f71f R09: 0000000000000001 <4>[ 916.185304] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e1 <4>[ 916.185306] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f71f003 <4>[ 916.185307] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.185309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.185311] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.185312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.185314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.185315] Call Trace: <4>[ 916.185316] <TASK> <4>[ 916.185318] ? show_regs+0x6c/0x80 <4>[ 916.185322] ? __warn+0x93/0x1c0 <4>[ 916.185325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.185329] ? report_bug+0x182/0x1b0 <4>[ 916.185334] ? handle_bug+0x6e/0xb0 <4>[ 916.185336] ? exc_invalid_op+0x18/0x80 <4>[ 916.185339] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.185348] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.185352] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.185355] ? mark_held_locks+0x46/0x90 <4>[ 916.185366] __iommu_map+0x119/0x2c0 <4>[ 916.185375] iommu_map_sg+0xbf/0x210 <4>[ 916.185382] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.185392] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.187630] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.187706] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.187864] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.187868] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.187870] RAX: 0000000000000000 RBX: ffff888113765908 RCX: 0000000000000000 <4>[ 916.187872] RDX: 0000000000000000 RSI: 0000000003d15321 RDI: 0000000000000000 <4>[ 916.187873] RBP: ffffc90004807208 R08: 000000000027f720 R09: 0000000000000001 <4>[ 916.187875] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4e0 <4>[ 916.187876] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f720003 <4>[ 916.187878] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.187879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.187881] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.187882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.187884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.187885] Call Trace: <4>[ 916.187887] <TASK> <4>[ 916.187888] ? show_regs+0x6c/0x80 <4>[ 916.187892] ? __warn+0x93/0x1c0 <4>[ 916.187895] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.187899] ? report_bug+0x182/0x1b0 <4>[ 916.187904] ? handle_bug+0x6e/0xb0 <4>[ 916.187907] ? exc_invalid_op+0x18/0x80 <4>[ 916.187910] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.187919] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.187922] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.187925] ? mark_held_locks+0x46/0x90 <4>[ 916.187936] __iommu_map+0x119/0x2c0 <4>[ 916.187945] iommu_map_sg+0xbf/0x210 <4>[ 916.187952] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.187971] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.190254] ? irqentry_exit+0x77/0xb0 <4>[ 916.190289] </TASK> <4>[ 916.190297] softirqs last enabled at (253201312): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.190430] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.190433] RAX: 0000000000000000 RBX: ffff888113765910 RCX: 0000000000000000 <4>[ 916.190434] RDX: 0000000000000000 RSI: 0000000003d15322 RDI: 0000000000000000 <4>[ 916.190436] RBP: ffffc90004807208 R08: 000000000027f721 R09: 0000000000000001 <4>[ 916.190437] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4df <4>[ 916.190439] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f721003 <4>[ 916.190440] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.190442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.190443] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.190445] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.190446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.190448] Call Trace: <4>[ 916.190449] <TASK> <4>[ 916.190451] ? show_regs+0x6c/0x80 <4>[ 916.190454] ? __warn+0x93/0x1c0 <4>[ 916.190457] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.190461] ? report_bug+0x182/0x1b0 <4>[ 916.190466] ? handle_bug+0x6e/0xb0 <4>[ 916.190469] ? exc_invalid_op+0x18/0x80 <4>[ 916.190472] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.190481] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.190484] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.190487] ? mark_held_locks+0x46/0x90 <4>[ 916.190498] __iommu_map+0x119/0x2c0 <4>[ 916.190507] iommu_map_sg+0xbf/0x210 <4>[ 916.190514] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.190524] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.192769] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.192844] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.193002] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.193006] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.193008] RAX: 0000000000000000 RBX: ffff888113765918 RCX: 0000000000000000 <4>[ 916.193009] RDX: 0000000000000000 RSI: 0000000003d15323 RDI: 0000000000000000 <4>[ 916.193011] RBP: ffffc90004807208 R08: 000000000027f722 R09: 0000000000000001 <4>[ 916.193012] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4de <4>[ 916.193014] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f722003 <4>[ 916.193015] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.193017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.193019] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.193020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.193022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.193023] Call Trace: <4>[ 916.193024] <TASK> <4>[ 916.193026] ? show_regs+0x6c/0x80 <4>[ 916.193030] ? __warn+0x93/0x1c0 <4>[ 916.193033] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.193037] ? report_bug+0x182/0x1b0 <4>[ 916.193042] ? handle_bug+0x6e/0xb0 <4>[ 916.193044] ? exc_invalid_op+0x18/0x80 <4>[ 916.193047] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.193056] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.193060] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.193063] ? mark_held_locks+0x46/0x90 <4>[ 916.193074] __iommu_map+0x119/0x2c0 <4>[ 916.193083] iommu_map_sg+0xbf/0x210 <4>[ 916.193090] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.193106] dma_map_sgtable+0x1d/0x40 <4>[ 916.195337] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.195413] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.195571] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.195575] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.195577] RAX: 0000000000000000 RBX: ffff888113765920 RCX: 0000000000000000 <4>[ 916.195579] RDX: 0000000000000000 RSI: 0000000003d15324 RDI: 0000000000000000 <4>[ 916.195580] RBP: ffffc90004807208 R08: 000000000027f723 R09: 0000000000000001 <4>[ 916.195582] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4dd <4>[ 916.195583] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f723003 <4>[ 916.195585] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.195592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.195593] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.195595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.195596] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.195598] Call Trace: <4>[ 916.195599] <TASK> <4>[ 916.195601] ? show_regs+0x6c/0x80 <4>[ 916.195604] ? __warn+0x93/0x1c0 <4>[ 916.195608] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.195611] ? report_bug+0x182/0x1b0 <4>[ 916.195616] ? handle_bug+0x6e/0xb0 <4>[ 916.195619] ? exc_invalid_op+0x18/0x80 <4>[ 916.195622] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.195631] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.195634] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.195637] ? mark_held_locks+0x46/0x90 <4>[ 916.195649] __iommu_map+0x119/0x2c0 <4>[ 916.195658] iommu_map_sg+0xbf/0x210 <4>[ 916.195665] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.195675] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.197904] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.197979] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.198136] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.198139] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.198142] RAX: 0000000000000000 RBX: ffff888113765928 RCX: 0000000000000000 <4>[ 916.198143] RDX: 0000000000000000 RSI: 0000000003d15325 RDI: 0000000000000000 <4>[ 916.198145] RBP: ffffc90004807208 R08: 000000000027f724 R09: 0000000000000001 <4>[ 916.198146] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4dc <4>[ 916.198148] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f724003 <4>[ 916.198149] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.198151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.198152] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.198154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.198155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.198157] Call Trace: <4>[ 916.198158] <TASK> <4>[ 916.198160] ? show_regs+0x6c/0x80 <4>[ 916.198163] ? __warn+0x93/0x1c0 <4>[ 916.198166] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.198170] ? report_bug+0x182/0x1b0 <4>[ 916.198175] ? handle_bug+0x6e/0xb0 <4>[ 916.198178] ? exc_invalid_op+0x18/0x80 <4>[ 916.198181] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.198190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.198193] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.198196] ? mark_held_locks+0x46/0x90 <4>[ 916.198208] __iommu_map+0x119/0x2c0 <4>[ 916.198217] iommu_map_sg+0xbf/0x210 <4>[ 916.198224] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.198234] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.200464] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.200542] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 916.200703] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.200707] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.200709] RAX: 0000000000000000 RBX: ffff888113765930 RCX: 0000000000000000 <4>[ 916.200711] RDX: 0000000000000000 RSI: 0000000003d15326 RDI: 0000000000000000 <4>[ 916.200712] RBP: ffffc90004807208 R08: 000000000027f725 R09: 0000000000000001 <4>[ 916.200714] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4db <4>[ 916.200715] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f725003 <4>[ 916.200717] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.200719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.200720] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.200722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.200723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.200725] Call Trace: <4>[ 916.200726] <TASK> <4>[ 916.200728] ? show_regs+0x6c/0x80 <4>[ 916.200732] ? __warn+0x93/0x1c0 <4>[ 916.200735] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.200739] ? report_bug+0x182/0x1b0 <4>[ 916.200744] ? handle_bug+0x6e/0xb0 <4>[ 916.200747] ? exc_invalid_op+0x18/0x80 <4>[ 916.200749] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.200759] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.200762] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.200765] ? mark_held_locks+0x46/0x90 <4>[ 916.200776] __iommu_map+0x119/0x2c0 <4>[ 916.200785] iommu_map_sg+0xbf/0x210 <4>[ 916.200793] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.200803] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.203037] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.203113] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.203271] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.203274] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.203276] RAX: 0000000000000000 RBX: ffff888113765938 RCX: 0000000000000000 <4>[ 916.203278] RDX: 0000000000000000 RSI: 0000000003d15327 RDI: 0000000000000000 <4>[ 916.203279] RBP: ffffc90004807208 R08: 000000000027f726 R09: 0000000000000001 <4>[ 916.203281] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4da <4>[ 916.203282] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f726003 <4>[ 916.203284] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.203286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.203287] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.203289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.203290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.203292] Call Trace: <4>[ 916.203293] <TASK> <4>[ 916.203294] ? show_regs+0x6c/0x80 <4>[ 916.203298] ? __warn+0x93/0x1c0 <4>[ 916.203301] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.203305] ? report_bug+0x182/0x1b0 <4>[ 916.203310] ? handle_bug+0x6e/0xb0 <4>[ 916.203313] ? exc_invalid_op+0x18/0x80 <4>[ 916.203316] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.203325] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.203328] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.203331] ? mark_held_locks+0x46/0x90 <4>[ 916.203342] __iommu_map+0x119/0x2c0 <4>[ 916.203351] iommu_map_sg+0xbf/0x210 <4>[ 916.203359] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.203369] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.205605] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.205680] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.205837] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.205840] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.205843] RAX: 0000000000000000 RBX: ffff888113765940 RCX: 0000000000000000 <4>[ 916.205844] RDX: 0000000000000000 RSI: 0000000003d15328 RDI: 0000000000000000 <4>[ 916.205845] RBP: ffffc90004807208 R08: 000000000027f727 R09: 0000000000000001 <4>[ 916.205847] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d9 <4>[ 916.205848] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f727003 <4>[ 916.205850] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.205852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.205853] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.205855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.205856] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.205858] Call Trace: <4>[ 916.205859] <TASK> <4>[ 916.205861] ? show_regs+0x6c/0x80 <4>[ 916.205864] ? __warn+0x93/0x1c0 <4>[ 916.205868] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.205871] ? report_bug+0x182/0x1b0 <4>[ 916.205876] ? handle_bug+0x6e/0xb0 <4>[ 916.205879] ? exc_invalid_op+0x18/0x80 <4>[ 916.205882] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.205891] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.205894] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.205897] ? mark_held_locks+0x46/0x90 <4>[ 916.205908] __iommu_map+0x119/0x2c0 <4>[ 916.205918] iommu_map_sg+0xbf/0x210 <4>[ 916.205925] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.205935] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.208184] ? lock_acquire+0xc9/0x300 <4>[ 916.208239] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.208395] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.208398] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.208401] RAX: 0000000000000000 RBX: ffff888113765948 RCX: 0000000000000000 <4>[ 916.208402] RDX: 0000000000000000 RSI: 0000000003d15329 RDI: 0000000000000000 <4>[ 916.208404] RBP: ffffc90004807208 R08: 000000000027f728 R09: 0000000000000001 <4>[ 916.208405] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d8 <4>[ 916.208406] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f728003 <4>[ 916.208408] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.208410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.208411] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.208413] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.208414] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.208416] Call Trace: <4>[ 916.208417] <TASK> <4>[ 916.208419] ? show_regs+0x6c/0x80 <4>[ 916.208422] ? __warn+0x93/0x1c0 <4>[ 916.208425] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.208429] ? report_bug+0x182/0x1b0 <4>[ 916.208434] ? handle_bug+0x6e/0xb0 <4>[ 916.208437] ? exc_invalid_op+0x18/0x80 <4>[ 916.208440] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.208449] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.208452] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.208455] ? mark_held_locks+0x46/0x90 <4>[ 916.208466] __iommu_map+0x119/0x2c0 <4>[ 916.208475] iommu_map_sg+0xbf/0x210 <4>[ 916.208482] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.208492] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.210731] x64_sys_call+0x131e/0x2650 <4>[ 916.210801] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.210958] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.210961] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.210963] RAX: 0000000000000000 RBX: ffff888113765950 RCX: 0000000000000000 <4>[ 916.210965] RDX: 0000000000000000 RSI: 0000000003d1532a RDI: 0000000000000000 <4>[ 916.210966] RBP: ffffc90004807208 R08: 000000000027f729 R09: 0000000000000001 <4>[ 916.210968] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d7 <4>[ 916.210969] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f729003 <4>[ 916.210971] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.210973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.210974] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.210976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.210977] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.210978] Call Trace: <4>[ 916.210980] <TASK> <4>[ 916.210981] ? show_regs+0x6c/0x80 <4>[ 916.210985] ? __warn+0x93/0x1c0 <4>[ 916.210988] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.210992] ? report_bug+0x182/0x1b0 <4>[ 916.210997] ? handle_bug+0x6e/0xb0 <4>[ 916.210999] ? exc_invalid_op+0x18/0x80 <4>[ 916.211002] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.211011] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.211015] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.211018] ? mark_held_locks+0x46/0x90 <4>[ 916.211029] __iommu_map+0x119/0x2c0 <4>[ 916.211038] iommu_map_sg+0xbf/0x210 <4>[ 916.211045] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.211528] ? lock_acquire+0xc9/0x300 <4>[ 916.213317] ? lock_release+0xd4/0x2b0 <4>[ 916.213365] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 916.213518] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.213522] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.213524] RAX: 0000000000000000 RBX: ffff888113765958 RCX: 0000000000000000 <4>[ 916.213526] RDX: 0000000000000000 RSI: 0000000003d1532b RDI: 0000000000000000 <4>[ 916.213527] RBP: ffffc90004807208 R08: 000000000027f72a R09: 0000000000000001 <4>[ 916.213529] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d6 <4>[ 916.213530] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72a003 <4>[ 916.213532] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.213533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.213535] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.213536] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.213538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.213539] Call Trace: <4>[ 916.213540] <TASK> <4>[ 916.213542] ? show_regs+0x6c/0x80 <4>[ 916.213546] ? __warn+0x93/0x1c0 <4>[ 916.213549] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.213553] ? report_bug+0x182/0x1b0 <4>[ 916.213558] ? handle_bug+0x6e/0xb0 <4>[ 916.213561] ? exc_invalid_op+0x18/0x80 <4>[ 916.213564] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.213573] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.213576] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.213579] ? mark_held_locks+0x46/0x90 <4>[ 916.213595] __iommu_map+0x119/0x2c0 <4>[ 916.213605] iommu_map_sg+0xbf/0x210 <4>[ 916.213612] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.213622] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.215852] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.215927] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.216083] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.216087] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.216089] RAX: 0000000000000000 RBX: ffff888113765960 RCX: 0000000000000000 <4>[ 916.216090] RDX: 0000000000000000 RSI: 0000000003d1532c RDI: 0000000000000000 <4>[ 916.216092] RBP: ffffc90004807208 R08: 000000000027f72b R09: 0000000000000001 <4>[ 916.216093] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d5 <4>[ 916.216095] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72b003 <4>[ 916.216096] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.216098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.216099] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.216101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.216102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.216104] Call Trace: <4>[ 916.216105] <TASK> <4>[ 916.216107] ? show_regs+0x6c/0x80 <4>[ 916.216110] ? __warn+0x93/0x1c0 <4>[ 916.216113] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.216117] ? report_bug+0x182/0x1b0 <4>[ 916.216122] ? handle_bug+0x6e/0xb0 <4>[ 916.216125] ? exc_invalid_op+0x18/0x80 <4>[ 916.216128] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.216137] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.216140] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.216143] ? mark_held_locks+0x46/0x90 <4>[ 916.216154] __iommu_map+0x119/0x2c0 <4>[ 916.216164] iommu_map_sg+0xbf/0x210 <4>[ 916.216171] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.216186] dma_map_sgtable+0x1d/0x40 <4>[ 916.218411] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.218486] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.218647] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.218651] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.218653] RAX: 0000000000000000 RBX: ffff888113765968 RCX: 0000000000000000 <4>[ 916.218655] RDX: 0000000000000000 RSI: 0000000003d1532d RDI: 0000000000000000 <4>[ 916.218656] RBP: ffffc90004807208 R08: 000000000027f72c R09: 0000000000000001 <4>[ 916.218658] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d4 <4>[ 916.218659] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72c003 <4>[ 916.218661] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.218662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.218664] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.218666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.218667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.218669] Call Trace: <4>[ 916.218670] <TASK> <4>[ 916.218672] ? show_regs+0x6c/0x80 <4>[ 916.218675] ? __warn+0x93/0x1c0 <4>[ 916.218678] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.218682] ? report_bug+0x182/0x1b0 <4>[ 916.218687] ? handle_bug+0x6e/0xb0 <4>[ 916.218690] ? exc_invalid_op+0x18/0x80 <4>[ 916.218693] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.218702] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.218706] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.218709] ? mark_held_locks+0x46/0x90 <4>[ 916.218720] __iommu_map+0x119/0x2c0 <4>[ 916.218729] iommu_map_sg+0xbf/0x210 <4>[ 916.218736] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.218746] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.220982] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.221057] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.221214] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.221217] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.221220] RAX: 0000000000000000 RBX: ffff888113765970 RCX: 0000000000000000 <4>[ 916.221221] RDX: 0000000000000000 RSI: 0000000003d1532e RDI: 0000000000000000 <4>[ 916.221223] RBP: ffffc90004807208 R08: 000000000027f72d R09: 0000000000000001 <4>[ 916.221224] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d3 <4>[ 916.221226] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72d003 <4>[ 916.221227] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.221229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.221230] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.221232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.221233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.221235] Call Trace: <4>[ 916.221236] <TASK> <4>[ 916.221238] ? show_regs+0x6c/0x80 <4>[ 916.221241] ? __warn+0x93/0x1c0 <4>[ 916.221245] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.221248] ? report_bug+0x182/0x1b0 <4>[ 916.221254] ? handle_bug+0x6e/0xb0 <4>[ 916.221256] ? exc_invalid_op+0x18/0x80 <4>[ 916.221259] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.221268] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.221271] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.221274] ? mark_held_locks+0x46/0x90 <4>[ 916.221286] __iommu_map+0x119/0x2c0 <4>[ 916.221295] iommu_map_sg+0xbf/0x210 <4>[ 916.221302] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.221312] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.223544] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.223625] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.223782] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.223785] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.223788] RAX: 0000000000000000 RBX: ffff888113765978 RCX: 0000000000000000 <4>[ 916.223789] RDX: 0000000000000000 RSI: 0000000003d1532f RDI: 0000000000000000 <4>[ 916.223791] RBP: ffffc90004807208 R08: 000000000027f72e R09: 0000000000000001 <4>[ 916.223792] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d2 <4>[ 916.223794] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72e003 <4>[ 916.223795] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.223797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.223799] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.223800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.223802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.223803] Call Trace: <4>[ 916.223804] <TASK> <4>[ 916.223806] ? show_regs+0x6c/0x80 <4>[ 916.223810] ? __warn+0x93/0x1c0 <4>[ 916.223813] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.223817] ? report_bug+0x182/0x1b0 <4>[ 916.223822] ? handle_bug+0x6e/0xb0 <4>[ 916.223824] ? exc_invalid_op+0x18/0x80 <4>[ 916.223827] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.223836] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.223840] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.223843] ? mark_held_locks+0x46/0x90 <4>[ 916.223854] __iommu_map+0x119/0x2c0 <4>[ 916.223863] iommu_map_sg+0xbf/0x210 <4>[ 916.223870] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.223880] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.226109] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.226183] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.226339] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.226343] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.226345] RAX: 0000000000000000 RBX: ffff888113765980 RCX: 0000000000000000 <4>[ 916.226347] RDX: 0000000000000000 RSI: 0000000003d15330 RDI: 0000000000000000 <4>[ 916.226348] RBP: ffffc90004807208 R08: 000000000027f72f R09: 0000000000000001 <4>[ 916.226350] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d1 <4>[ 916.226351] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f72f003 <4>[ 916.226353] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.226354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.226356] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.226358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.226359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.226360] Call Trace: <4>[ 916.226362] <TASK> <4>[ 916.226363] ? show_regs+0x6c/0x80 <4>[ 916.226367] ? __warn+0x93/0x1c0 <4>[ 916.226370] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.226374] ? report_bug+0x182/0x1b0 <4>[ 916.226379] ? handle_bug+0x6e/0xb0 <4>[ 916.226381] ? exc_invalid_op+0x18/0x80 <4>[ 916.226384] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.226394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.226397] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.226400] ? mark_held_locks+0x46/0x90 <4>[ 916.226411] __iommu_map+0x119/0x2c0 <4>[ 916.226420] iommu_map_sg+0xbf/0x210 <4>[ 916.226427] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.226437] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.228674] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.228750] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.228908] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.228911] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.228914] RAX: 0000000000000000 RBX: ffff888113765988 RCX: 0000000000000000 <4>[ 916.228915] RDX: 0000000000000000 RSI: 0000000003d15331 RDI: 0000000000000000 <4>[ 916.228917] RBP: ffffc90004807208 R08: 000000000027f730 R09: 0000000000000001 <4>[ 916.228918] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4d0 <4>[ 916.228920] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f730003 <4>[ 916.228921] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.228923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.228924] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.228926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.228927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.228929] Call Trace: <4>[ 916.228930] <TASK> <4>[ 916.228932] ? show_regs+0x6c/0x80 <4>[ 916.228935] ? __warn+0x93/0x1c0 <4>[ 916.228938] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.228942] ? report_bug+0x182/0x1b0 <4>[ 916.228947] ? handle_bug+0x6e/0xb0 <4>[ 916.228950] ? exc_invalid_op+0x18/0x80 <4>[ 916.228953] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.228962] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.228965] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.228968] ? mark_held_locks+0x46/0x90 <4>[ 916.228979] __iommu_map+0x119/0x2c0 <4>[ 916.228988] iommu_map_sg+0xbf/0x210 <4>[ 916.228995] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.229005] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.231237] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.231313] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.231470] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.231473] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.231476] RAX: 0000000000000000 RBX: ffff888113765990 RCX: 0000000000000000 <4>[ 916.231477] RDX: 0000000000000000 RSI: 0000000003d15332 RDI: 0000000000000000 <4>[ 916.231479] RBP: ffffc90004807208 R08: 000000000027f731 R09: 0000000000000001 <4>[ 916.231480] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4cf <4>[ 916.231482] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f731003 <4>[ 916.231483] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.231485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.231487] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.231488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.231489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.231491] Call Trace: <4>[ 916.231492] <TASK> <4>[ 916.231494] ? show_regs+0x6c/0x80 <4>[ 916.231497] ? __warn+0x93/0x1c0 <4>[ 916.231501] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.231504] ? report_bug+0x182/0x1b0 <4>[ 916.231509] ? handle_bug+0x6e/0xb0 <4>[ 916.231512] ? exc_invalid_op+0x18/0x80 <4>[ 916.231515] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.231524] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.231528] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.231531] ? mark_held_locks+0x46/0x90 <4>[ 916.231542] __iommu_map+0x119/0x2c0 <4>[ 916.231551] iommu_map_sg+0xbf/0x210 <4>[ 916.231558] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.231568] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.233806] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.233882] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.234038] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.234041] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.234044] RAX: 0000000000000000 RBX: ffff888113765998 RCX: 0000000000000000 <4>[ 916.234045] RDX: 0000000000000000 RSI: 0000000003d15333 RDI: 0000000000000000 <4>[ 916.234047] RBP: ffffc90004807208 R08: 000000000027f732 R09: 0000000000000001 <4>[ 916.234048] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ce <4>[ 916.234050] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f732003 <4>[ 916.234051] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.234053] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.234055] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.234056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.234058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.234059] Call Trace: <4>[ 916.234060] <TASK> <4>[ 916.234062] ? show_regs+0x6c/0x80 <4>[ 916.234065] ? __warn+0x93/0x1c0 <4>[ 916.234069] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.234072] ? report_bug+0x182/0x1b0 <4>[ 916.234078] ? handle_bug+0x6e/0xb0 <4>[ 916.234080] ? exc_invalid_op+0x18/0x80 <4>[ 916.234083] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.234092] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.234096] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.234099] ? mark_held_locks+0x46/0x90 <4>[ 916.234110] __iommu_map+0x119/0x2c0 <4>[ 916.234119] iommu_map_sg+0xbf/0x210 <4>[ 916.234126] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.234136] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.236368] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.236444] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.236606] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.236609] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.236612] RAX: 0000000000000000 RBX: ffff8881137659a0 RCX: 0000000000000000 <4>[ 916.236613] RDX: 0000000000000000 RSI: 0000000003d15334 RDI: 0000000000000000 <4>[ 916.236614] RBP: ffffc90004807208 R08: 000000000027f733 R09: 0000000000000001 <4>[ 916.236616] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4cd <4>[ 916.236617] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f733003 <4>[ 916.236619] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.236621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.236622] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.236624] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.236625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.236627] Call Trace: <4>[ 916.236628] <TASK> <4>[ 916.236630] ? show_regs+0x6c/0x80 <4>[ 916.236633] ? __warn+0x93/0x1c0 <4>[ 916.236636] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.236640] ? report_bug+0x182/0x1b0 <4>[ 916.236645] ? handle_bug+0x6e/0xb0 <4>[ 916.236648] ? exc_invalid_op+0x18/0x80 <4>[ 916.236651] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.236660] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.236664] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.236667] ? mark_held_locks+0x46/0x90 <4>[ 916.236678] __iommu_map+0x119/0x2c0 <4>[ 916.236687] iommu_map_sg+0xbf/0x210 <4>[ 916.236694] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.236704] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.238937] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.239012] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.239169] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.239172] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.239175] RAX: 0000000000000000 RBX: ffff8881137659a8 RCX: 0000000000000000 <4>[ 916.239176] RDX: 0000000000000000 RSI: 0000000003d15335 RDI: 0000000000000000 <4>[ 916.239178] RBP: ffffc90004807208 R08: 000000000027f734 R09: 0000000000000001 <4>[ 916.239179] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4cc <4>[ 916.239181] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f734003 <4>[ 916.239182] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.239184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.239185] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.239187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.239188] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.239190] Call Trace: <4>[ 916.239191] <TASK> <4>[ 916.239193] ? show_regs+0x6c/0x80 <4>[ 916.239196] ? __warn+0x93/0x1c0 <4>[ 916.239200] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.239203] ? report_bug+0x182/0x1b0 <4>[ 916.239209] ? handle_bug+0x6e/0xb0 <4>[ 916.239211] ? exc_invalid_op+0x18/0x80 <4>[ 916.239214] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.239223] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.239227] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.239230] ? mark_held_locks+0x46/0x90 <4>[ 916.239241] __iommu_map+0x119/0x2c0 <4>[ 916.239250] iommu_map_sg+0xbf/0x210 <4>[ 916.239257] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.239276] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.241558] ? irqentry_exit+0x77/0xb0 <4>[ 916.241598] </TASK> <4>[ 916.241605] softirqs last enabled at (253283262): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.241740] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.241742] RAX: 0000000000000000 RBX: ffff8881137659b0 RCX: 0000000000000000 <4>[ 916.241744] RDX: 0000000000000000 RSI: 0000000003d15336 RDI: 0000000000000000 <4>[ 916.241745] RBP: ffffc90004807208 R08: 000000000027f735 R09: 0000000000000001 <4>[ 916.241747] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4cb <4>[ 916.241748] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f735003 <4>[ 916.241750] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.241752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.241753] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.241755] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.241756] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.241758] Call Trace: <4>[ 916.241759] <TASK> <4>[ 916.241761] ? show_regs+0x6c/0x80 <4>[ 916.241764] ? __warn+0x93/0x1c0 <4>[ 916.241767] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.241771] ? report_bug+0x182/0x1b0 <4>[ 916.241776] ? handle_bug+0x6e/0xb0 <4>[ 916.241779] ? exc_invalid_op+0x18/0x80 <4>[ 916.241782] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.241791] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.241794] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.241797] ? mark_held_locks+0x46/0x90 <4>[ 916.241808] __iommu_map+0x119/0x2c0 <4>[ 916.241818] iommu_map_sg+0xbf/0x210 <4>[ 916.241825] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.241835] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.244069] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.244143] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.244299] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.244303] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.244305] RAX: 0000000000000000 RBX: ffff8881137659b8 RCX: 0000000000000000 <4>[ 916.244307] RDX: 0000000000000000 RSI: 0000000003d15337 RDI: 0000000000000000 <4>[ 916.244308] RBP: ffffc90004807208 R08: 000000000027f736 R09: 0000000000000001 <4>[ 916.244310] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ca <4>[ 916.244311] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f736003 <4>[ 916.244313] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.244314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.244316] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.244317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.244319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.244320] Call Trace: <4>[ 916.244322] <TASK> <4>[ 916.244323] ? show_regs+0x6c/0x80 <4>[ 916.244327] ? __warn+0x93/0x1c0 <4>[ 916.244330] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.244334] ? report_bug+0x182/0x1b0 <4>[ 916.244339] ? handle_bug+0x6e/0xb0 <4>[ 916.244341] ? exc_invalid_op+0x18/0x80 <4>[ 916.244344] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.244354] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.244357] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.244360] ? mark_held_locks+0x46/0x90 <4>[ 916.244371] __iommu_map+0x119/0x2c0 <4>[ 916.244380] iommu_map_sg+0xbf/0x210 <4>[ 916.244387] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.244397] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.246632] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.246707] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.246864] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.246867] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.246870] RAX: 0000000000000000 RBX: ffff8881137659c0 RCX: 0000000000000000 <4>[ 916.246871] RDX: 0000000000000000 RSI: 0000000003d15338 RDI: 0000000000000000 <4>[ 916.246872] RBP: ffffc90004807208 R08: 000000000027f737 R09: 0000000000000001 <4>[ 916.246874] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c9 <4>[ 916.246875] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f737003 <4>[ 916.246877] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.246879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.246880] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.246882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.246883] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.246885] Call Trace: <4>[ 916.246886] <TASK> <4>[ 916.246888] ? show_regs+0x6c/0x80 <4>[ 916.246891] ? __warn+0x93/0x1c0 <4>[ 916.246894] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.246898] ? report_bug+0x182/0x1b0 <4>[ 916.246903] ? handle_bug+0x6e/0xb0 <4>[ 916.246906] ? exc_invalid_op+0x18/0x80 <4>[ 916.246909] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.246918] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.246921] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.246924] ? mark_held_locks+0x46/0x90 <4>[ 916.246935] __iommu_map+0x119/0x2c0 <4>[ 916.246944] iommu_map_sg+0xbf/0x210 <4>[ 916.246952] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.246971] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.249255] ? clear_bhb_loop+0x15/0x70 <4>[ 916.249287] </TASK> <4>[ 916.249295] softirqs last enabled at (253293646): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.249427] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.249430] RAX: 0000000000000000 RBX: ffff8881137659c8 RCX: 0000000000000000 <4>[ 916.249431] RDX: 0000000000000000 RSI: 0000000003d15339 RDI: 0000000000000000 <4>[ 916.249433] RBP: ffffc90004807208 R08: 000000000027f738 R09: 0000000000000001 <4>[ 916.249434] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c8 <4>[ 916.249435] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f738003 <4>[ 916.249437] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.249439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.249440] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.249442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.249443] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.249445] Call Trace: <4>[ 916.249446] <TASK> <4>[ 916.249448] ? show_regs+0x6c/0x80 <4>[ 916.249451] ? __warn+0x93/0x1c0 <4>[ 916.249454] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.249458] ? report_bug+0x182/0x1b0 <4>[ 916.249463] ? handle_bug+0x6e/0xb0 <4>[ 916.249466] ? exc_invalid_op+0x18/0x80 <4>[ 916.249469] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.249478] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.249481] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.249484] ? mark_held_locks+0x46/0x90 <4>[ 916.249496] __iommu_map+0x119/0x2c0 <4>[ 916.249505] iommu_map_sg+0xbf/0x210 <4>[ 916.249512] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.249522] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.251758] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.251833] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.251989] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.251993] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.251995] RAX: 0000000000000000 RBX: ffff8881137659d0 RCX: 0000000000000000 <4>[ 916.251996] RDX: 0000000000000000 RSI: 0000000003d1533a RDI: 0000000000000000 <4>[ 916.251998] RBP: ffffc90004807208 R08: 000000000027f739 R09: 0000000000000001 <4>[ 916.251999] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c7 <4>[ 916.252001] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f739003 <4>[ 916.252002] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.252004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.252006] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.252007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.252008] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.252010] Call Trace: <4>[ 916.252011] <TASK> <4>[ 916.252013] ? show_regs+0x6c/0x80 <4>[ 916.252016] ? __warn+0x93/0x1c0 <4>[ 916.252020] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.252023] ? report_bug+0x182/0x1b0 <4>[ 916.252029] ? handle_bug+0x6e/0xb0 <4>[ 916.252031] ? exc_invalid_op+0x18/0x80 <4>[ 916.252034] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.252043] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.252047] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.252050] ? mark_held_locks+0x46/0x90 <4>[ 916.252061] __iommu_map+0x119/0x2c0 <4>[ 916.252070] iommu_map_sg+0xbf/0x210 <4>[ 916.252077] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.252249] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.254376] ? irqentry_exit+0x77/0xb0 <4>[ 916.254399] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.254550] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.254554] RAX: 0000000000000000 RBX: ffff8881137659d8 RCX: 0000000000000000 <4>[ 916.254555] RDX: 0000000000000000 RSI: 0000000003d1533b RDI: 0000000000000000 <4>[ 916.254557] RBP: ffffc90004807208 R08: 000000000027f73a R09: 0000000000000001 <4>[ 916.254558] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c6 <4>[ 916.254560] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73a003 <4>[ 916.254561] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.254563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.254564] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.254566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.254567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.254569] Call Trace: <4>[ 916.254570] <TASK> <4>[ 916.254572] ? show_regs+0x6c/0x80 <4>[ 916.254576] ? __warn+0x93/0x1c0 <4>[ 916.254579] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.254583] ? report_bug+0x182/0x1b0 <4>[ 916.254593] ? handle_bug+0x6e/0xb0 <4>[ 916.254595] ? exc_invalid_op+0x18/0x80 <4>[ 916.254598] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.254607] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.254611] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.254625] __iommu_map+0x119/0x2c0 <4>[ 916.256054] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.256958] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.257115] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.257118] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.257121] RAX: 0000000000000000 RBX: ffff8881137659e0 RCX: 0000000000000000 <4>[ 916.257122] RDX: 0000000000000000 RSI: 0000000003d1533c RDI: 0000000000000000 <4>[ 916.257124] RBP: ffffc90004807208 R08: 000000000027f73b R09: 0000000000000001 <4>[ 916.257125] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c5 <4>[ 916.257127] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73b003 <4>[ 916.257128] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.257130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.257132] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.257133] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.257135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.257136] Call Trace: <4>[ 916.257137] <TASK> <4>[ 916.257139] ? show_regs+0x6c/0x80 <4>[ 916.257143] ? __warn+0x93/0x1c0 <4>[ 916.257146] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.257150] ? report_bug+0x182/0x1b0 <4>[ 916.257155] ? handle_bug+0x6e/0xb0 <4>[ 916.257157] ? exc_invalid_op+0x18/0x80 <4>[ 916.257160] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.257169] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.257173] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.257176] ? mark_held_locks+0x46/0x90 <4>[ 916.257187] __iommu_map+0x119/0x2c0 <4>[ 916.257196] iommu_map_sg+0xbf/0x210 <4>[ 916.257203] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.257218] dma_map_sgtable+0x1d/0x40 <4>[ 916.259444] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.259520] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.259682] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.259686] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.259688] RAX: 0000000000000000 RBX: ffff8881137659e8 RCX: 0000000000000000 <4>[ 916.259690] RDX: 0000000000000000 RSI: 0000000003d1533d RDI: 0000000000000000 <4>[ 916.259691] RBP: ffffc90004807208 R08: 000000000027f73c R09: 0000000000000001 <4>[ 916.259693] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c4 <4>[ 916.259694] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73c003 <4>[ 916.259696] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.259698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.259699] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.259701] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.259702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.259703] Call Trace: <4>[ 916.259705] <TASK> <4>[ 916.259706] ? show_regs+0x6c/0x80 <4>[ 916.259710] ? __warn+0x93/0x1c0 <4>[ 916.259713] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.259717] ? report_bug+0x182/0x1b0 <4>[ 916.259722] ? handle_bug+0x6e/0xb0 <4>[ 916.259725] ? exc_invalid_op+0x18/0x80 <4>[ 916.259728] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.259737] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.259741] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.259744] ? mark_held_locks+0x46/0x90 <4>[ 916.259755] __iommu_map+0x119/0x2c0 <4>[ 916.259764] iommu_map_sg+0xbf/0x210 <4>[ 916.259772] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.259782] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.262012] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.262087] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.262244] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.262247] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.262250] RAX: 0000000000000000 RBX: ffff8881137659f0 RCX: 0000000000000000 <4>[ 916.262251] RDX: 0000000000000000 RSI: 0000000003d1533e RDI: 0000000000000000 <4>[ 916.262253] RBP: ffffc90004807208 R08: 000000000027f73d R09: 0000000000000001 <4>[ 916.262254] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c3 <4>[ 916.262256] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73d003 <4>[ 916.262257] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.262259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.262260] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.262262] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.262263] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.262265] Call Trace: <4>[ 916.262266] <TASK> <4>[ 916.262268] ? show_regs+0x6c/0x80 <4>[ 916.262271] ? __warn+0x93/0x1c0 <4>[ 916.262275] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.262278] ? report_bug+0x182/0x1b0 <4>[ 916.262284] ? handle_bug+0x6e/0xb0 <4>[ 916.262286] ? exc_invalid_op+0x18/0x80 <4>[ 916.262289] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.262298] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.262301] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.262304] ? mark_held_locks+0x46/0x90 <4>[ 916.262316] __iommu_map+0x119/0x2c0 <4>[ 916.262325] iommu_map_sg+0xbf/0x210 <4>[ 916.262332] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.262342] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.264573] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.264653] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.264811] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.264815] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.264817] RAX: 0000000000000000 RBX: ffff8881137659f8 RCX: 0000000000000000 <4>[ 916.264818] RDX: 0000000000000000 RSI: 0000000003d1533f RDI: 0000000000000000 <4>[ 916.264820] RBP: ffffc90004807208 R08: 000000000027f73e R09: 0000000000000001 <4>[ 916.264821] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c2 <4>[ 916.264823] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73e003 <4>[ 916.264824] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.264826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.264828] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.264829] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.264831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.264832] Call Trace: <4>[ 916.264833] <TASK> <4>[ 916.264835] ? show_regs+0x6c/0x80 <4>[ 916.264838] ? __warn+0x93/0x1c0 <4>[ 916.264842] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.264845] ? report_bug+0x182/0x1b0 <4>[ 916.264850] ? handle_bug+0x6e/0xb0 <4>[ 916.264853] ? exc_invalid_op+0x18/0x80 <4>[ 916.264856] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.264865] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.264868] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.264871] ? mark_held_locks+0x46/0x90 <4>[ 916.264882] __iommu_map+0x119/0x2c0 <4>[ 916.264891] iommu_map_sg+0xbf/0x210 <4>[ 916.264898] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.264908] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.267140] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.267215] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.267371] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.267375] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.267377] RAX: 0000000000000000 RBX: ffff888113765a00 RCX: 0000000000000000 <4>[ 916.267379] RDX: 0000000000000000 RSI: 0000000003d15340 RDI: 0000000000000000 <4>[ 916.267380] RBP: ffffc90004807208 R08: 000000000027f73f R09: 0000000000000001 <4>[ 916.267382] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c1 <4>[ 916.267383] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f73f003 <4>[ 916.267385] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.267386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.267388] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.267389] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.267391] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.267392] Call Trace: <4>[ 916.267393] <TASK> <4>[ 916.267395] ? show_regs+0x6c/0x80 <4>[ 916.267399] ? __warn+0x93/0x1c0 <4>[ 916.267402] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.267406] ? report_bug+0x182/0x1b0 <4>[ 916.267411] ? handle_bug+0x6e/0xb0 <4>[ 916.267413] ? exc_invalid_op+0x18/0x80 <4>[ 916.267416] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.267425] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.267429] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.267432] ? mark_held_locks+0x46/0x90 <4>[ 916.267443] __iommu_map+0x119/0x2c0 <4>[ 916.267452] iommu_map_sg+0xbf/0x210 <4>[ 916.267459] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.267469] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.269713] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.269789] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.269947] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.269951] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.269953] RAX: 0000000000000000 RBX: ffff888113765a08 RCX: 0000000000000000 <4>[ 916.269955] RDX: 0000000000000000 RSI: 0000000003d15341 RDI: 0000000000000000 <4>[ 916.269956] RBP: ffffc90004807208 R08: 000000000027f740 R09: 0000000000000001 <4>[ 916.269958] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4c0 <4>[ 916.269959] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f740003 <4>[ 916.269961] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.269962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.269964] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.269965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.269967] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.269968] Call Trace: <4>[ 916.269970] <TASK> <4>[ 916.269971] ? show_regs+0x6c/0x80 <4>[ 916.269975] ? __warn+0x93/0x1c0 <4>[ 916.269978] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.269982] ? report_bug+0x182/0x1b0 <4>[ 916.269987] ? handle_bug+0x6e/0xb0 <4>[ 916.269989] ? exc_invalid_op+0x18/0x80 <4>[ 916.269992] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.270001] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.270005] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.270008] ? mark_held_locks+0x46/0x90 <4>[ 916.270019] __iommu_map+0x119/0x2c0 <4>[ 916.270028] iommu_map_sg+0xbf/0x210 <4>[ 916.270035] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.270051] dma_map_sgtable+0x1d/0x40 <4>[ 916.272277] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.272352] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.272509] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.272512] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.272515] RAX: 0000000000000000 RBX: ffff888113765a10 RCX: 0000000000000000 <4>[ 916.272516] RDX: 0000000000000000 RSI: 0000000003d15342 RDI: 0000000000000000 <4>[ 916.272518] RBP: ffffc90004807208 R08: 000000000027f741 R09: 0000000000000001 <4>[ 916.272519] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4bf <4>[ 916.272521] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f741003 <4>[ 916.272522] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.272524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.272526] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.272527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.272529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.272530] Call Trace: <4>[ 916.272531] <TASK> <4>[ 916.272533] ? show_regs+0x6c/0x80 <4>[ 916.272537] ? __warn+0x93/0x1c0 <4>[ 916.272540] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.272544] ? report_bug+0x182/0x1b0 <4>[ 916.272549] ? handle_bug+0x6e/0xb0 <4>[ 916.272551] ? exc_invalid_op+0x18/0x80 <4>[ 916.272554] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.272563] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.272567] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.272570] ? mark_held_locks+0x46/0x90 <4>[ 916.272581] __iommu_map+0x119/0x2c0 <4>[ 916.272595] iommu_map_sg+0xbf/0x210 <4>[ 916.272603] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.272613] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.274846] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.274922] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.275080] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.275083] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.275086] RAX: 0000000000000000 RBX: ffff888113765a18 RCX: 0000000000000000 <4>[ 916.275087] RDX: 0000000000000000 RSI: 0000000003d15343 RDI: 0000000000000000 <4>[ 916.275089] RBP: ffffc90004807208 R08: 000000000027f742 R09: 0000000000000001 <4>[ 916.275090] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4be <4>[ 916.275092] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f742003 <4>[ 916.275093] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.275095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.275096] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.275098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.275099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.275101] Call Trace: <4>[ 916.275102] <TASK> <4>[ 916.275104] ? show_regs+0x6c/0x80 <4>[ 916.275107] ? __warn+0x93/0x1c0 <4>[ 916.275110] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.275114] ? report_bug+0x182/0x1b0 <4>[ 916.275119] ? handle_bug+0x6e/0xb0 <4>[ 916.275122] ? exc_invalid_op+0x18/0x80 <4>[ 916.275125] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.275134] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.275137] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.275140] ? mark_held_locks+0x46/0x90 <4>[ 916.275152] __iommu_map+0x119/0x2c0 <4>[ 916.275161] iommu_map_sg+0xbf/0x210 <4>[ 916.275168] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.275187] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.277474] ? irqentry_exit+0x77/0xb0 <4>[ 916.277499] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.277658] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.277662] RAX: 0000000000000000 RBX: ffff888113765a20 RCX: 0000000000000000 <4>[ 916.277663] RDX: 0000000000000000 RSI: 0000000003d15344 RDI: 0000000000000000 <4>[ 916.277665] RBP: ffffc90004807208 R08: 000000000027f743 R09: 0000000000000001 <4>[ 916.277666] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4bd <4>[ 916.277668] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f743003 <4>[ 916.277669] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.277671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.277673] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.277674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.277676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.277677] Call Trace: <4>[ 916.277679] <TASK> <4>[ 916.277680] ? show_regs+0x6c/0x80 <4>[ 916.277684] ? __warn+0x93/0x1c0 <4>[ 916.277688] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.277692] ? report_bug+0x182/0x1b0 <4>[ 916.277697] ? handle_bug+0x6e/0xb0 <4>[ 916.277699] ? exc_invalid_op+0x18/0x80 <4>[ 916.277702] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.277712] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.277715] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.277738] iommu_map_sg+0xbf/0x210 <4>[ 916.279502] ? __might_fault+0x53/0xb0 <4>[ 916.280053] entry_SYSCALL_64_after_hwframe+0x76/0x7e <4>[ 916.280088] softirqs last disabled at (253342537): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.280220] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.280222] RAX: 0000000000000000 RBX: ffff888113765a28 RCX: 0000000000000000 <4>[ 916.280224] RDX: 0000000000000000 RSI: 0000000003d15345 RDI: 0000000000000000 <4>[ 916.280225] RBP: ffffc90004807208 R08: 000000000027f744 R09: 0000000000000001 <4>[ 916.280227] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4bc <4>[ 916.280228] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f744003 <4>[ 916.280230] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.280232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.280233] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.280235] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.280236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.280238] Call Trace: <4>[ 916.280239] <TASK> <4>[ 916.280240] ? show_regs+0x6c/0x80 <4>[ 916.280244] ? __warn+0x93/0x1c0 <4>[ 916.280247] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.280251] ? report_bug+0x182/0x1b0 <4>[ 916.280256] ? handle_bug+0x6e/0xb0 <4>[ 916.280259] ? exc_invalid_op+0x18/0x80 <4>[ 916.280262] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.280271] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.280274] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.280277] ? mark_held_locks+0x46/0x90 <4>[ 916.280288] __iommu_map+0x119/0x2c0 <4>[ 916.280297] iommu_map_sg+0xbf/0x210 <4>[ 916.280304] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.280791] ? lock_acquire+0xc9/0x300 <4>[ 916.282573] ? lock_release+0xd4/0x2b0 <4>[ 916.282627] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 916.282782] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.282785] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.282788] RAX: 0000000000000000 RBX: ffff888113765a30 RCX: 0000000000000000 <4>[ 916.282789] RDX: 0000000000000000 RSI: 0000000003d15346 RDI: 0000000000000000 <4>[ 916.282791] RBP: ffffc90004807208 R08: 000000000027f745 R09: 0000000000000001 <4>[ 916.282792] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4bb <4>[ 916.282793] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f745003 <4>[ 916.282795] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.282797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.282798] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.282800] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.282801] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.282803] Call Trace: <4>[ 916.282804] <TASK> <4>[ 916.282806] ? show_regs+0x6c/0x80 <4>[ 916.282809] ? __warn+0x93/0x1c0 <4>[ 916.282812] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.282816] ? report_bug+0x182/0x1b0 <4>[ 916.282821] ? handle_bug+0x6e/0xb0 <4>[ 916.282824] ? exc_invalid_op+0x18/0x80 <4>[ 916.282827] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.282836] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.282839] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.282842] ? mark_held_locks+0x46/0x90 <4>[ 916.282854] __iommu_map+0x119/0x2c0 <4>[ 916.282863] iommu_map_sg+0xbf/0x210 <4>[ 916.282870] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.282880] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.285116] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.285191] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.285349] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.285353] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.285355] RAX: 0000000000000000 RBX: ffff888113765a38 RCX: 0000000000000000 <4>[ 916.285357] RDX: 0000000000000000 RSI: 0000000003d15347 RDI: 0000000000000000 <4>[ 916.285358] RBP: ffffc90004807208 R08: 000000000027f746 R09: 0000000000000001 <4>[ 916.285359] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ba <4>[ 916.285361] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f746003 <4>[ 916.285362] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.285364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.285366] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.285367] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.285369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.285370] Call Trace: <4>[ 916.285371] <TASK> <4>[ 916.285373] ? show_regs+0x6c/0x80 <4>[ 916.285377] ? __warn+0x93/0x1c0 <4>[ 916.285380] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.285384] ? report_bug+0x182/0x1b0 <4>[ 916.285389] ? handle_bug+0x6e/0xb0 <4>[ 916.285392] ? exc_invalid_op+0x18/0x80 <4>[ 916.285394] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.285404] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.285407] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.285410] ? mark_held_locks+0x46/0x90 <4>[ 916.285421] __iommu_map+0x119/0x2c0 <4>[ 916.285430] iommu_map_sg+0xbf/0x210 <4>[ 916.285438] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.285448] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.287684] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.287760] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.287917] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.287920] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.287923] RAX: 0000000000000000 RBX: ffff888113765a40 RCX: 0000000000000000 <4>[ 916.287924] RDX: 0000000000000000 RSI: 0000000003d15348 RDI: 0000000000000000 <4>[ 916.287926] RBP: ffffc90004807208 R08: 000000000027f747 R09: 0000000000000001 <4>[ 916.287927] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b9 <4>[ 916.287929] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f747003 <4>[ 916.287930] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.287932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.287933] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.287935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.287936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.287938] Call Trace: <4>[ 916.287939] <TASK> <4>[ 916.287941] ? show_regs+0x6c/0x80 <4>[ 916.287944] ? __warn+0x93/0x1c0 <4>[ 916.287948] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.287952] ? report_bug+0x182/0x1b0 <4>[ 916.287957] ? handle_bug+0x6e/0xb0 <4>[ 916.287959] ? exc_invalid_op+0x18/0x80 <4>[ 916.287962] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.287971] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.287975] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.287978] ? mark_held_locks+0x46/0x90 <4>[ 916.287989] __iommu_map+0x119/0x2c0 <4>[ 916.287998] iommu_map_sg+0xbf/0x210 <4>[ 916.288005] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.288024] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.290306] ? irqentry_exit+0x77/0xb0 <4>[ 916.290342] </TASK> <4>[ 916.290351] softirqs last disabled at (253357849): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.290481] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.290484] RAX: 0000000000000000 RBX: ffff888113765a48 RCX: 0000000000000000 <4>[ 916.290485] RDX: 0000000000000000 RSI: 0000000003d15349 RDI: 0000000000000000 <4>[ 916.290487] RBP: ffffc90004807208 R08: 000000000027f748 R09: 0000000000000001 <4>[ 916.290488] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b8 <4>[ 916.290490] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f748003 <4>[ 916.290491] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.290493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.290494] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.290496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.290497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.290499] Call Trace: <4>[ 916.290500] <TASK> <4>[ 916.290502] ? show_regs+0x6c/0x80 <4>[ 916.290505] ? __warn+0x93/0x1c0 <4>[ 916.290508] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.290512] ? report_bug+0x182/0x1b0 <4>[ 916.290517] ? handle_bug+0x6e/0xb0 <4>[ 916.290520] ? exc_invalid_op+0x18/0x80 <4>[ 916.290523] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.290532] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.290535] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.290538] ? mark_held_locks+0x46/0x90 <4>[ 916.290549] __iommu_map+0x119/0x2c0 <4>[ 916.290559] iommu_map_sg+0xbf/0x210 <4>[ 916.290566] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.290576] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.292812] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.292888] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.293044] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.293047] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.293049] RAX: 0000000000000000 RBX: ffff888113765a50 RCX: 0000000000000000 <4>[ 916.293051] RDX: 0000000000000000 RSI: 0000000003d1534a RDI: 0000000000000000 <4>[ 916.293052] RBP: ffffc90004807208 R08: 000000000027f749 R09: 0000000000000001 <4>[ 916.293054] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b7 <4>[ 916.293055] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f749003 <4>[ 916.293057] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.293059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.293060] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.293062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.293063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.293065] Call Trace: <4>[ 916.293066] <TASK> <4>[ 916.293068] ? show_regs+0x6c/0x80 <4>[ 916.293071] ? __warn+0x93/0x1c0 <4>[ 916.293074] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.293078] ? report_bug+0x182/0x1b0 <4>[ 916.293083] ? handle_bug+0x6e/0xb0 <4>[ 916.293086] ? exc_invalid_op+0x18/0x80 <4>[ 916.293089] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.293098] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.293101] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.293104] ? mark_held_locks+0x46/0x90 <4>[ 916.293115] __iommu_map+0x119/0x2c0 <4>[ 916.293124] iommu_map_sg+0xbf/0x210 <4>[ 916.293131] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.293457] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.295434] ? irqentry_exit+0x77/0xb0 <4>[ 916.295459] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.295613] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.295617] RAX: 0000000000000000 RBX: ffff888113765a58 RCX: 0000000000000000 <4>[ 916.295618] RDX: 0000000000000000 RSI: 0000000003d1534b RDI: 0000000000000000 <4>[ 916.295620] RBP: ffffc90004807208 R08: 000000000027f74a R09: 0000000000000001 <4>[ 916.295621] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b6 <4>[ 916.295622] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74a003 <4>[ 916.295624] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.295626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.295627] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.295629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.295630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.295632] Call Trace: <4>[ 916.295633] <TASK> <4>[ 916.295635] ? show_regs+0x6c/0x80 <4>[ 916.295638] ? __warn+0x93/0x1c0 <4>[ 916.295641] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.295645] ? report_bug+0x182/0x1b0 <4>[ 916.295650] ? handle_bug+0x6e/0xb0 <4>[ 916.295653] ? exc_invalid_op+0x18/0x80 <4>[ 916.295656] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.295665] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.295669] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.295709] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.297940] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.298014] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.298170] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.298173] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.298176] RAX: 0000000000000000 RBX: ffff888113765a60 RCX: 0000000000000000 <4>[ 916.298177] RDX: 0000000000000000 RSI: 0000000003d1534c RDI: 0000000000000000 <4>[ 916.298179] RBP: ffffc90004807208 R08: 000000000027f74b R09: 0000000000000001 <4>[ 916.298180] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b5 <4>[ 916.298182] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74b003 <4>[ 916.298183] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.298185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.298187] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.298188] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.298189] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.298191] Call Trace: <4>[ 916.298192] <TASK> <4>[ 916.298194] ? show_regs+0x6c/0x80 <4>[ 916.298198] ? __warn+0x93/0x1c0 <4>[ 916.298201] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.298205] ? report_bug+0x182/0x1b0 <4>[ 916.298210] ? handle_bug+0x6e/0xb0 <4>[ 916.298212] ? exc_invalid_op+0x18/0x80 <4>[ 916.298215] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.298224] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.298228] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.298231] ? mark_held_locks+0x46/0x90 <4>[ 916.298242] __iommu_map+0x119/0x2c0 <4>[ 916.298251] iommu_map_sg+0xbf/0x210 <4>[ 916.298258] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.298748] ? lock_acquire+0xc9/0x300 <4>[ 916.300521] ? lock_acquire+0xc9/0x300 <4>[ 916.300576] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.300739] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.300742] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.300744] RAX: 0000000000000000 RBX: ffff888113765a68 RCX: 0000000000000000 <4>[ 916.300746] RDX: 0000000000000000 RSI: 0000000003d1534d RDI: 0000000000000000 <4>[ 916.300747] RBP: ffffc90004807208 R08: 000000000027f74c R09: 0000000000000001 <4>[ 916.300749] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b4 <4>[ 916.300750] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74c003 <4>[ 916.300752] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.300754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.300755] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.300757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.300758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.300760] Call Trace: <4>[ 916.300761] <TASK> <4>[ 916.300763] ? show_regs+0x6c/0x80 <4>[ 916.300766] ? __warn+0x93/0x1c0 <4>[ 916.300769] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.300773] ? report_bug+0x182/0x1b0 <4>[ 916.300778] ? handle_bug+0x6e/0xb0 <4>[ 916.300781] ? exc_invalid_op+0x18/0x80 <4>[ 916.300784] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.300793] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.300797] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.300799] ? mark_held_locks+0x46/0x90 <4>[ 916.300811] __iommu_map+0x119/0x2c0 <4>[ 916.300820] iommu_map_sg+0xbf/0x210 <4>[ 916.300827] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.300846] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.303129] ? irqentry_exit+0x77/0xb0 <4>[ 916.303165] </TASK> <4>[ 916.303172] softirqs last enabled at (253377620): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.303306] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.303308] RAX: 0000000000000000 RBX: ffff888113765a70 RCX: 0000000000000000 <4>[ 916.303310] RDX: 0000000000000000 RSI: 0000000003d1534e RDI: 0000000000000000 <4>[ 916.303311] RBP: ffffc90004807208 R08: 000000000027f74d R09: 0000000000000001 <4>[ 916.303313] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b3 <4>[ 916.303314] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74d003 <4>[ 916.303316] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.303317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.303319] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.303321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.303322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.303323] Call Trace: <4>[ 916.303325] <TASK> <4>[ 916.303326] ? show_regs+0x6c/0x80 <4>[ 916.303330] ? __warn+0x93/0x1c0 <4>[ 916.303333] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.303337] ? report_bug+0x182/0x1b0 <4>[ 916.303342] ? handle_bug+0x6e/0xb0 <4>[ 916.303344] ? exc_invalid_op+0x18/0x80 <4>[ 916.303347] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.303356] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.303360] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.303363] ? mark_held_locks+0x46/0x90 <4>[ 916.303374] __iommu_map+0x119/0x2c0 <4>[ 916.303383] iommu_map_sg+0xbf/0x210 <4>[ 916.303390] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.303400] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.305641] x64_sys_call+0x131e/0x2650 <4>[ 916.305713] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.305871] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.305874] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.305877] RAX: 0000000000000000 RBX: ffff888113765a78 RCX: 0000000000000000 <4>[ 916.305878] RDX: 0000000000000000 RSI: 0000000003d1534f RDI: 0000000000000000 <4>[ 916.305880] RBP: ffffc90004807208 R08: 000000000027f74e R09: 0000000000000001 <4>[ 916.305881] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b2 <4>[ 916.305882] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74e003 <4>[ 916.305884] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.305886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.305887] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.305889] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.305890] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.305892] Call Trace: <4>[ 916.305893] <TASK> <4>[ 916.305895] ? show_regs+0x6c/0x80 <4>[ 916.305898] ? __warn+0x93/0x1c0 <4>[ 916.305901] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.305905] ? report_bug+0x182/0x1b0 <4>[ 916.305910] ? handle_bug+0x6e/0xb0 <4>[ 916.305913] ? exc_invalid_op+0x18/0x80 <4>[ 916.305916] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.305925] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.305928] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.305931] ? mark_held_locks+0x46/0x90 <4>[ 916.305942] __iommu_map+0x119/0x2c0 <4>[ 916.305951] iommu_map_sg+0xbf/0x210 <4>[ 916.305959] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.305969] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.308200] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.308276] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.308432] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.308436] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.308438] RAX: 0000000000000000 RBX: ffff888113765a80 RCX: 0000000000000000 <4>[ 916.308440] RDX: 0000000000000000 RSI: 0000000003d15350 RDI: 0000000000000000 <4>[ 916.308441] RBP: ffffc90004807208 R08: 000000000027f74f R09: 0000000000000001 <4>[ 916.308443] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b1 <4>[ 916.308444] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f74f003 <4>[ 916.308446] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.308447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.308449] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.308451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.308452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.308453] Call Trace: <4>[ 916.308455] <TASK> <4>[ 916.308456] ? show_regs+0x6c/0x80 <4>[ 916.308460] ? __warn+0x93/0x1c0 <4>[ 916.308463] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.308467] ? report_bug+0x182/0x1b0 <4>[ 916.308472] ? handle_bug+0x6e/0xb0 <4>[ 916.308475] ? exc_invalid_op+0x18/0x80 <4>[ 916.308477] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.308486] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.308490] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.308493] ? mark_held_locks+0x46/0x90 <4>[ 916.308504] __iommu_map+0x119/0x2c0 <4>[ 916.308513] iommu_map_sg+0xbf/0x210 <4>[ 916.308520] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.308530] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.310769] x64_sys_call+0x131e/0x2650 <4>[ 916.310839] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.310995] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.310998] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.311001] RAX: 0000000000000000 RBX: ffff888113765a88 RCX: 0000000000000000 <4>[ 916.311002] RDX: 0000000000000000 RSI: 0000000003d15351 RDI: 0000000000000000 <4>[ 916.311004] RBP: ffffc90004807208 R08: 000000000027f750 R09: 0000000000000001 <4>[ 916.311005] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4b0 <4>[ 916.311007] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f750003 <4>[ 916.311008] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.311010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.311011] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.311013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.311014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.311016] Call Trace: <4>[ 916.311017] <TASK> <4>[ 916.311019] ? show_regs+0x6c/0x80 <4>[ 916.311022] ? __warn+0x93/0x1c0 <4>[ 916.311025] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.311029] ? report_bug+0x182/0x1b0 <4>[ 916.311034] ? handle_bug+0x6e/0xb0 <4>[ 916.311037] ? exc_invalid_op+0x18/0x80 <4>[ 916.311040] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.311049] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.311052] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.311055] ? mark_held_locks+0x46/0x90 <4>[ 916.311066] __iommu_map+0x119/0x2c0 <4>[ 916.311075] iommu_map_sg+0xbf/0x210 <4>[ 916.311083] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.311255] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.313387] ? irqentry_exit+0x77/0xb0 <4>[ 916.313412] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.313562] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.313566] RAX: 0000000000000000 RBX: ffff888113765a90 RCX: 0000000000000000 <4>[ 916.313567] RDX: 0000000000000000 RSI: 0000000003d15352 RDI: 0000000000000000 <4>[ 916.313569] RBP: ffffc90004807208 R08: 000000000027f751 R09: 0000000000000001 <4>[ 916.313570] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4af <4>[ 916.313572] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f751003 <4>[ 916.313573] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.313575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.313577] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.313578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.313580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.313581] Call Trace: <4>[ 916.313582] <TASK> <4>[ 916.313584] ? show_regs+0x6c/0x80 <4>[ 916.313594] ? __warn+0x93/0x1c0 <4>[ 916.313597] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.313601] ? report_bug+0x182/0x1b0 <4>[ 916.313606] ? handle_bug+0x6e/0xb0 <4>[ 916.313609] ? exc_invalid_op+0x18/0x80 <4>[ 916.313611] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.313621] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.313624] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.313664] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.315896] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.315972] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.316130] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.316133] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.316136] RAX: 0000000000000000 RBX: ffff888113765a98 RCX: 0000000000000000 <4>[ 916.316137] RDX: 0000000000000000 RSI: 0000000003d15353 RDI: 0000000000000000 <4>[ 916.316139] RBP: ffffc90004807208 R08: 000000000027f752 R09: 0000000000000001 <4>[ 916.316140] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ae <4>[ 916.316141] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f752003 <4>[ 916.316143] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.316145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.316146] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.316148] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.316149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.316151] Call Trace: <4>[ 916.316152] <TASK> <4>[ 916.316154] ? show_regs+0x6c/0x80 <4>[ 916.316157] ? __warn+0x93/0x1c0 <4>[ 916.316160] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.316164] ? report_bug+0x182/0x1b0 <4>[ 916.316169] ? handle_bug+0x6e/0xb0 <4>[ 916.316172] ? exc_invalid_op+0x18/0x80 <4>[ 916.316175] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.316184] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.316187] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.316190] ? mark_held_locks+0x46/0x90 <4>[ 916.316202] __iommu_map+0x119/0x2c0 <4>[ 916.316211] iommu_map_sg+0xbf/0x210 <4>[ 916.316218] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.316233] dma_map_sgtable+0x1d/0x40 <4>[ 916.318455] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.318531] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.318693] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.318697] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.318699] RAX: 0000000000000000 RBX: ffff888113765aa0 RCX: 0000000000000000 <4>[ 916.318701] RDX: 0000000000000000 RSI: 0000000003d15354 RDI: 0000000000000000 <4>[ 916.318702] RBP: ffffc90004807208 R08: 000000000027f753 R09: 0000000000000001 <4>[ 916.318704] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ad <4>[ 916.318705] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f753003 <4>[ 916.318707] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.318709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.318710] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.318712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.318713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.318715] Call Trace: <4>[ 916.318716] <TASK> <4>[ 916.318717] ? show_regs+0x6c/0x80 <4>[ 916.318721] ? __warn+0x93/0x1c0 <4>[ 916.318724] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.318728] ? report_bug+0x182/0x1b0 <4>[ 916.318733] ? handle_bug+0x6e/0xb0 <4>[ 916.318736] ? exc_invalid_op+0x18/0x80 <4>[ 916.318739] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.318748] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.318752] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.318755] ? mark_held_locks+0x46/0x90 <4>[ 916.318766] __iommu_map+0x119/0x2c0 <4>[ 916.318775] iommu_map_sg+0xbf/0x210 <4>[ 916.318782] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.318792] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.321025] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.321101] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.321259] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.321262] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.321264] RAX: 0000000000000000 RBX: ffff888113765aa8 RCX: 0000000000000000 <4>[ 916.321266] RDX: 0000000000000000 RSI: 0000000003d15355 RDI: 0000000000000000 <4>[ 916.321267] RBP: ffffc90004807208 R08: 000000000027f754 R09: 0000000000000001 <4>[ 916.321269] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ac <4>[ 916.321270] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f754003 <4>[ 916.321272] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.321274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.321275] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.321277] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.321278] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.321280] Call Trace: <4>[ 916.321281] <TASK> <4>[ 916.321283] ? show_regs+0x6c/0x80 <4>[ 916.321286] ? __warn+0x93/0x1c0 <4>[ 916.321289] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.321293] ? report_bug+0x182/0x1b0 <4>[ 916.321298] ? handle_bug+0x6e/0xb0 <4>[ 916.321301] ? exc_invalid_op+0x18/0x80 <4>[ 916.321304] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.321313] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.321316] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.321319] ? mark_held_locks+0x46/0x90 <4>[ 916.321330] __iommu_map+0x119/0x2c0 <4>[ 916.321339] iommu_map_sg+0xbf/0x210 <4>[ 916.321346] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.321365] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.323652] ? irqentry_exit+0x77/0xb0 <4>[ 916.323688] </TASK> <4>[ 916.323695] softirqs last enabled at (253409804): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.323830] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.323832] RAX: 0000000000000000 RBX: ffff888113765ab0 RCX: 0000000000000000 <4>[ 916.323834] RDX: 0000000000000000 RSI: 0000000003d15356 RDI: 0000000000000000 <4>[ 916.323835] RBP: ffffc90004807208 R08: 000000000027f755 R09: 0000000000000001 <4>[ 916.323837] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4ab <4>[ 916.323838] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f755003 <4>[ 916.323840] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.323842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.323843] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.323845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.323846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.323847] Call Trace: <4>[ 916.323849] <TASK> <4>[ 916.323850] ? show_regs+0x6c/0x80 <4>[ 916.323854] ? __warn+0x93/0x1c0 <4>[ 916.323857] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.323861] ? report_bug+0x182/0x1b0 <4>[ 916.323866] ? handle_bug+0x6e/0xb0 <4>[ 916.323868] ? exc_invalid_op+0x18/0x80 <4>[ 916.323871] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.323880] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.323884] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.323887] ? mark_held_locks+0x46/0x90 <4>[ 916.323898] __iommu_map+0x119/0x2c0 <4>[ 916.323907] iommu_map_sg+0xbf/0x210 <4>[ 916.323914] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.323924] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.326150] ? lock_is_held_type+0xa3/0x130 <4>[ 916.326232] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.326388] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.326392] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.326394] RAX: 0000000000000000 RBX: ffff888113765ab8 RCX: 0000000000000000 <4>[ 916.326395] RDX: 0000000000000000 RSI: 0000000003d15357 RDI: 0000000000000000 <4>[ 916.326397] RBP: ffffc90004807208 R08: 000000000027f756 R09: 0000000000000001 <4>[ 916.326398] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4aa <4>[ 916.326400] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f756003 <4>[ 916.326401] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.326403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.326405] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.326406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.326408] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.326409] Call Trace: <4>[ 916.326410] <TASK> <4>[ 916.326412] ? show_regs+0x6c/0x80 <4>[ 916.326415] ? __warn+0x93/0x1c0 <4>[ 916.326419] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.326423] ? report_bug+0x182/0x1b0 <4>[ 916.326428] ? handle_bug+0x6e/0xb0 <4>[ 916.326430] ? exc_invalid_op+0x18/0x80 <4>[ 916.326433] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.326442] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.326446] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.326449] ? mark_held_locks+0x46/0x90 <4>[ 916.326460] __iommu_map+0x119/0x2c0 <4>[ 916.326469] iommu_map_sg+0xbf/0x210 <4>[ 916.326476] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.326486] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.328721] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.328797] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.328954] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.328957] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.328960] RAX: 0000000000000000 RBX: ffff888113765ac0 RCX: 0000000000000000 <4>[ 916.328961] RDX: 0000000000000000 RSI: 0000000003d15358 RDI: 0000000000000000 <4>[ 916.328963] RBP: ffffc90004807208 R08: 000000000027f757 R09: 0000000000000001 <4>[ 916.328964] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a9 <4>[ 916.328966] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f757003 <4>[ 916.328967] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.328969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.328970] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.328972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.328973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.328975] Call Trace: <4>[ 916.328976] <TASK> <4>[ 916.328978] ? show_regs+0x6c/0x80 <4>[ 916.328981] ? __warn+0x93/0x1c0 <4>[ 916.328984] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.328988] ? report_bug+0x182/0x1b0 <4>[ 916.328993] ? handle_bug+0x6e/0xb0 <4>[ 916.328996] ? exc_invalid_op+0x18/0x80 <4>[ 916.328999] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.329008] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.329011] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.329014] ? mark_held_locks+0x46/0x90 <4>[ 916.329025] __iommu_map+0x119/0x2c0 <4>[ 916.329034] iommu_map_sg+0xbf/0x210 <4>[ 916.329042] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.329057] dma_map_sgtable+0x1d/0x40 <4>[ 916.331285] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.331360] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.331517] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.331521] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.331523] RAX: 0000000000000000 RBX: ffff888113765ac8 RCX: 0000000000000000 <4>[ 916.331525] RDX: 0000000000000000 RSI: 0000000003d15359 RDI: 0000000000000000 <4>[ 916.331526] RBP: ffffc90004807208 R08: 000000000027f758 R09: 0000000000000001 <4>[ 916.331528] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a8 <4>[ 916.331529] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f758003 <4>[ 916.331531] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.331532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.331534] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.331535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.331537] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.331538] Call Trace: <4>[ 916.331539] <TASK> <4>[ 916.331541] ? show_regs+0x6c/0x80 <4>[ 916.331545] ? __warn+0x93/0x1c0 <4>[ 916.331548] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.331552] ? report_bug+0x182/0x1b0 <4>[ 916.331557] ? handle_bug+0x6e/0xb0 <4>[ 916.331559] ? exc_invalid_op+0x18/0x80 <4>[ 916.331562] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.331571] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.331575] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.331578] ? mark_held_locks+0x46/0x90 <4>[ 916.331594] __iommu_map+0x119/0x2c0 <4>[ 916.331603] iommu_map_sg+0xbf/0x210 <4>[ 916.331610] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.331620] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.333853] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.333929] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.334085] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.334088] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.334091] RAX: 0000000000000000 RBX: ffff888113765ad0 RCX: 0000000000000000 <4>[ 916.334092] RDX: 0000000000000000 RSI: 0000000003d1535a RDI: 0000000000000000 <4>[ 916.334094] RBP: ffffc90004807208 R08: 000000000027f759 R09: 0000000000000001 <4>[ 916.334095] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a7 <4>[ 916.334097] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f759003 <4>[ 916.334098] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.334100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.334101] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.334103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.334104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.334106] Call Trace: <4>[ 916.334107] <TASK> <4>[ 916.334109] ? show_regs+0x6c/0x80 <4>[ 916.334112] ? __warn+0x93/0x1c0 <4>[ 916.334115] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.334119] ? report_bug+0x182/0x1b0 <4>[ 916.334124] ? handle_bug+0x6e/0xb0 <4>[ 916.334127] ? exc_invalid_op+0x18/0x80 <4>[ 916.334130] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.334139] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.334142] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.334145] ? mark_held_locks+0x46/0x90 <4>[ 916.334156] __iommu_map+0x119/0x2c0 <4>[ 916.334165] iommu_map_sg+0xbf/0x210 <4>[ 916.334172] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.334182] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.336420] do_syscall_64+0x91/0x180 <4>[ 916.336487] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.336648] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.336652] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.336654] RAX: 0000000000000000 RBX: ffff888113765ad8 RCX: 0000000000000000 <4>[ 916.336656] RDX: 0000000000000000 RSI: 0000000003d1535b RDI: 0000000000000000 <4>[ 916.336657] RBP: ffffc90004807208 R08: 000000000027f75a R09: 0000000000000001 <4>[ 916.336659] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a6 <4>[ 916.336661] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75a003 <4>[ 916.336662] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.336664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.336666] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.336667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.336669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.336670] Call Trace: <4>[ 916.336671] <TASK> <4>[ 916.336673] ? show_regs+0x6c/0x80 <4>[ 916.336677] ? __warn+0x93/0x1c0 <4>[ 916.336680] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.336684] ? report_bug+0x182/0x1b0 <4>[ 916.336689] ? handle_bug+0x6e/0xb0 <4>[ 916.336692] ? exc_invalid_op+0x18/0x80 <4>[ 916.336695] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.336704] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.336707] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.336710] ? mark_held_locks+0x46/0x90 <4>[ 916.336722] __iommu_map+0x119/0x2c0 <4>[ 916.336731] iommu_map_sg+0xbf/0x210 <4>[ 916.336738] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.336748] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.338980] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.339055] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.339211] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.339215] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.339217] RAX: 0000000000000000 RBX: ffff888113765ae0 RCX: 0000000000000000 <4>[ 916.339218] RDX: 0000000000000000 RSI: 0000000003d1535c RDI: 0000000000000000 <4>[ 916.339220] RBP: ffffc90004807208 R08: 000000000027f75b R09: 0000000000000001 <4>[ 916.339221] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a5 <4>[ 916.339223] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75b003 <4>[ 916.339224] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.339226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.339227] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.339229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.339230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.339232] Call Trace: <4>[ 916.339233] <TASK> <4>[ 916.339235] ? show_regs+0x6c/0x80 <4>[ 916.339238] ? __warn+0x93/0x1c0 <4>[ 916.339242] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.339245] ? report_bug+0x182/0x1b0 <4>[ 916.339251] ? handle_bug+0x6e/0xb0 <4>[ 916.339253] ? exc_invalid_op+0x18/0x80 <4>[ 916.339256] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.339265] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.339269] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.339272] ? mark_held_locks+0x46/0x90 <4>[ 916.339283] __iommu_map+0x119/0x2c0 <4>[ 916.339292] iommu_map_sg+0xbf/0x210 <4>[ 916.339299] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.339787] ? lock_acquire+0xc9/0x300 <4>[ 916.341559] ? lock_acquire+0xc9/0x300 <4>[ 916.341620] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.341777] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.341780] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.341782] RAX: 0000000000000000 RBX: ffff888113765ae8 RCX: 0000000000000000 <4>[ 916.341784] RDX: 0000000000000000 RSI: 0000000003d1535d RDI: 0000000000000000 <4>[ 916.341785] RBP: ffffc90004807208 R08: 000000000027f75c R09: 0000000000000001 <4>[ 916.341787] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a4 <4>[ 916.341788] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75c003 <4>[ 916.341790] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.341792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.341793] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.341795] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.341796] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.341798] Call Trace: <4>[ 916.341799] <TASK> <4>[ 916.341801] ? show_regs+0x6c/0x80 <4>[ 916.341804] ? __warn+0x93/0x1c0 <4>[ 916.341807] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.341811] ? report_bug+0x182/0x1b0 <4>[ 916.341816] ? handle_bug+0x6e/0xb0 <4>[ 916.341819] ? exc_invalid_op+0x18/0x80 <4>[ 916.341822] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.341831] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.341834] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.341837] ? mark_held_locks+0x46/0x90 <4>[ 916.341849] __iommu_map+0x119/0x2c0 <4>[ 916.341858] iommu_map_sg+0xbf/0x210 <4>[ 916.341865] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.341875] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.344107] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.344182] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.344338] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.344342] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.344344] RAX: 0000000000000000 RBX: ffff888113765af0 RCX: 0000000000000000 <4>[ 916.344346] RDX: 0000000000000000 RSI: 0000000003d1535e RDI: 0000000000000000 <4>[ 916.344347] RBP: ffffc90004807208 R08: 000000000027f75d R09: 0000000000000001 <4>[ 916.344349] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a3 <4>[ 916.344350] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75d003 <4>[ 916.344352] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.344353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.344355] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.344356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.344358] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.344359] Call Trace: <4>[ 916.344360] <TASK> <4>[ 916.344362] ? show_regs+0x6c/0x80 <4>[ 916.344366] ? __warn+0x93/0x1c0 <4>[ 916.344369] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.344373] ? report_bug+0x182/0x1b0 <4>[ 916.344378] ? handle_bug+0x6e/0xb0 <4>[ 916.344380] ? exc_invalid_op+0x18/0x80 <4>[ 916.344383] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.344392] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.344396] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.344399] ? mark_held_locks+0x46/0x90 <4>[ 916.344410] __iommu_map+0x119/0x2c0 <4>[ 916.344419] iommu_map_sg+0xbf/0x210 <4>[ 916.344426] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.344436] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.346676] x64_sys_call+0x131e/0x2650 <4>[ 916.346747] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.346904] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.346908] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.346910] RAX: 0000000000000000 RBX: ffff888113765af8 RCX: 0000000000000000 <4>[ 916.346912] RDX: 0000000000000000 RSI: 0000000003d1535f RDI: 0000000000000000 <4>[ 916.346913] RBP: ffffc90004807208 R08: 000000000027f75e R09: 0000000000000001 <4>[ 916.346914] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a2 <4>[ 916.346916] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75e003 <4>[ 916.346918] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.346919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.346921] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.346922] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.346924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.346925] Call Trace: <4>[ 916.346926] <TASK> <4>[ 916.346928] ? show_regs+0x6c/0x80 <4>[ 916.346932] ? __warn+0x93/0x1c0 <4>[ 916.346935] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.346939] ? report_bug+0x182/0x1b0 <4>[ 916.346944] ? handle_bug+0x6e/0xb0 <4>[ 916.346946] ? exc_invalid_op+0x18/0x80 <4>[ 916.346949] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.346959] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.346962] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.346965] ? mark_held_locks+0x46/0x90 <4>[ 916.346976] __iommu_map+0x119/0x2c0 <4>[ 916.346985] iommu_map_sg+0xbf/0x210 <4>[ 916.346992] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.347002] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.349238] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.349314] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.349471] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.349475] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.349477] RAX: 0000000000000000 RBX: ffff888113765b00 RCX: 0000000000000000 <4>[ 916.349478] RDX: 0000000000000000 RSI: 0000000003d15360 RDI: 0000000000000000 <4>[ 916.349480] RBP: ffffc90004807208 R08: 000000000027f75f R09: 0000000000000001 <4>[ 916.349481] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a1 <4>[ 916.349483] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f75f003 <4>[ 916.349484] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.349486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.349488] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.349489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.349491] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.349492] Call Trace: <4>[ 916.349493] <TASK> <4>[ 916.349495] ? show_regs+0x6c/0x80 <4>[ 916.349498] ? __warn+0x93/0x1c0 <4>[ 916.349502] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.349505] ? report_bug+0x182/0x1b0 <4>[ 916.349511] ? handle_bug+0x6e/0xb0 <4>[ 916.349513] ? exc_invalid_op+0x18/0x80 <4>[ 916.349516] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.349525] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.349528] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.349531] ? mark_held_locks+0x46/0x90 <4>[ 916.349543] __iommu_map+0x119/0x2c0 <4>[ 916.349552] iommu_map_sg+0xbf/0x210 <4>[ 916.349559] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.349569] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.351810] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.351885] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.352044] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.352047] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.352049] RAX: 0000000000000000 RBX: ffff888113765b08 RCX: 0000000000000000 <4>[ 916.352051] RDX: 0000000000000000 RSI: 0000000003d15361 RDI: 0000000000000000 <4>[ 916.352052] RBP: ffffc90004807208 R08: 000000000027f760 R09: 0000000000000001 <4>[ 916.352054] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de4a0 <4>[ 916.352055] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f760003 <4>[ 916.352057] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.352059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.352060] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.352062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.352063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.352065] Call Trace: <4>[ 916.352066] <TASK> <4>[ 916.352068] ? show_regs+0x6c/0x80 <4>[ 916.352071] ? __warn+0x93/0x1c0 <4>[ 916.352074] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.352078] ? report_bug+0x182/0x1b0 <4>[ 916.352083] ? handle_bug+0x6e/0xb0 <4>[ 916.352086] ? exc_invalid_op+0x18/0x80 <4>[ 916.352089] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.352098] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.352101] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.352104] ? mark_held_locks+0x46/0x90 <4>[ 916.352115] __iommu_map+0x119/0x2c0 <4>[ 916.352124] iommu_map_sg+0xbf/0x210 <4>[ 916.352131] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.352141] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.354374] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.354449] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.354612] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.354616] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.354618] RAX: 0000000000000000 RBX: ffff888113765b10 RCX: 0000000000000000 <4>[ 916.354619] RDX: 0000000000000000 RSI: 0000000003d15362 RDI: 0000000000000000 <4>[ 916.354621] RBP: ffffc90004807208 R08: 000000000027f761 R09: 0000000000000001 <4>[ 916.354622] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49f <4>[ 916.354624] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f761003 <4>[ 916.354625] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.354627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.354629] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.354630] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.354632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.354633] Call Trace: <4>[ 916.354634] <TASK> <4>[ 916.354636] ? show_regs+0x6c/0x80 <4>[ 916.354639] ? __warn+0x93/0x1c0 <4>[ 916.354643] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.354647] ? report_bug+0x182/0x1b0 <4>[ 916.354652] ? handle_bug+0x6e/0xb0 <4>[ 916.354654] ? exc_invalid_op+0x18/0x80 <4>[ 916.354658] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.354667] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.354670] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.354673] ? mark_held_locks+0x46/0x90 <4>[ 916.354684] __iommu_map+0x119/0x2c0 <4>[ 916.354694] iommu_map_sg+0xbf/0x210 <4>[ 916.354701] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.354711] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.356772] drm_ioctl_kernel+0xb2/0x120 <4>[ 916.357019] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.357181] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.357183] RAX: 0000000000000000 RBX: ffff888113765b18 RCX: 0000000000000000 <4>[ 916.357185] RDX: 0000000000000000 RSI: 0000000003d15363 RDI: 0000000000000000 <4>[ 916.357186] RBP: ffffc90004807208 R08: 000000000027f762 R09: 0000000000000001 <4>[ 916.357188] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49e <4>[ 916.357189] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f762003 <4>[ 916.357191] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.357193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.357194] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.357196] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.357197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.357199] Call Trace: <4>[ 916.357200] <TASK> <4>[ 916.357202] ? show_regs+0x6c/0x80 <4>[ 916.357205] ? __warn+0x93/0x1c0 <4>[ 916.357208] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.357212] ? report_bug+0x182/0x1b0 <4>[ 916.357217] ? handle_bug+0x6e/0xb0 <4>[ 916.357220] ? exc_invalid_op+0x18/0x80 <4>[ 916.357223] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.357232] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.357235] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.357238] ? mark_held_locks+0x46/0x90 <4>[ 916.357249] __iommu_map+0x119/0x2c0 <4>[ 916.358062] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 916.359596] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.359756] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.359759] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.359762] RAX: 0000000000000000 RBX: ffff888113765b20 RCX: 0000000000000000 <4>[ 916.359763] RDX: 0000000000000000 RSI: 0000000003d15364 RDI: 0000000000000000 <4>[ 916.359765] RBP: ffffc90004807208 R08: 000000000027f763 R09: 0000000000000001 <4>[ 916.359766] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49d <4>[ 916.359768] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f763003 <4>[ 916.359769] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.359771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.359772] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.359774] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.359775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.359777] Call Trace: <4>[ 916.359778] <TASK> <4>[ 916.359780] ? show_regs+0x6c/0x80 <4>[ 916.359783] ? __warn+0x93/0x1c0 <4>[ 916.359786] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.359790] ? report_bug+0x182/0x1b0 <4>[ 916.359795] ? handle_bug+0x6e/0xb0 <4>[ 916.359798] ? exc_invalid_op+0x18/0x80 <4>[ 916.359801] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.359810] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.359813] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.359816] ? mark_held_locks+0x46/0x90 <4>[ 916.359828] __iommu_map+0x119/0x2c0 <4>[ 916.359837] iommu_map_sg+0xbf/0x210 <4>[ 916.359844] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.359854] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.362081] ? lock_is_held_type+0xa3/0x130 <4>[ 916.362163] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.362321] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.362325] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.362327] RAX: 0000000000000000 RBX: ffff888113765b28 RCX: 0000000000000000 <4>[ 916.362329] RDX: 0000000000000000 RSI: 0000000003d15365 RDI: 0000000000000000 <4>[ 916.362330] RBP: ffffc90004807208 R08: 000000000027f764 R09: 0000000000000001 <4>[ 916.362331] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49c <4>[ 916.362333] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f764003 <4>[ 916.362334] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.362336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.362338] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.362339] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.362341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.362342] Call Trace: <4>[ 916.362343] <TASK> <4>[ 916.362345] ? show_regs+0x6c/0x80 <4>[ 916.362349] ? __warn+0x93/0x1c0 <4>[ 916.362352] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.362356] ? report_bug+0x182/0x1b0 <4>[ 916.362361] ? handle_bug+0x6e/0xb0 <4>[ 916.362364] ? exc_invalid_op+0x18/0x80 <4>[ 916.362367] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.362376] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.362379] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.362382] ? mark_held_locks+0x46/0x90 <4>[ 916.362393] __iommu_map+0x119/0x2c0 <4>[ 916.362403] iommu_map_sg+0xbf/0x210 <4>[ 916.362410] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.362741] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.364714] ? irqentry_exit+0x77/0xb0 <4>[ 916.364736] RBP: 00007fff2a23f530 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 916.364888] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.364892] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.364894] RAX: 0000000000000000 RBX: ffff888113765b30 RCX: 0000000000000000 <4>[ 916.364896] RDX: 0000000000000000 RSI: 0000000003d15366 RDI: 0000000000000000 <4>[ 916.364897] RBP: ffffc90004807208 R08: 000000000027f765 R09: 0000000000000001 <4>[ 916.364899] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49b <4>[ 916.364900] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f765003 <4>[ 916.364902] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.364903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.364905] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.364906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.364908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.364909] Call Trace: <4>[ 916.364911] <TASK> <4>[ 916.364912] ? show_regs+0x6c/0x80 <4>[ 916.364916] ? __warn+0x93/0x1c0 <4>[ 916.364919] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.364923] ? report_bug+0x182/0x1b0 <4>[ 916.364928] ? handle_bug+0x6e/0xb0 <4>[ 916.364930] ? exc_invalid_op+0x18/0x80 <4>[ 916.364933] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.364942] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.364946] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.364949] ? mark_held_locks+0x46/0x90 <4>[ 916.364960] __iommu_map+0x119/0x2c0 <4>[ 916.364969] iommu_map_sg+0xbf/0x210 <4>[ 916.364976] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.364991] dma_map_sgtable+0x1d/0x40 <4>[ 916.367219] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.367294] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.367449] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.367453] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.367455] RAX: 0000000000000000 RBX: ffff888113765b38 RCX: 0000000000000000 <4>[ 916.367457] RDX: 0000000000000000 RSI: 0000000003d15367 RDI: 0000000000000000 <4>[ 916.367458] RBP: ffffc90004807208 R08: 000000000027f766 R09: 0000000000000001 <4>[ 916.367460] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de49a <4>[ 916.367461] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f766003 <4>[ 916.367463] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.367464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.367466] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.367467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.367469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.367470] Call Trace: <4>[ 916.367472] <TASK> <4>[ 916.367473] ? show_regs+0x6c/0x80 <4>[ 916.367477] ? __warn+0x93/0x1c0 <4>[ 916.367480] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.367484] ? report_bug+0x182/0x1b0 <4>[ 916.367489] ? handle_bug+0x6e/0xb0 <4>[ 916.367492] ? exc_invalid_op+0x18/0x80 <4>[ 916.367494] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.367504] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.367507] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.367510] ? mark_held_locks+0x46/0x90 <4>[ 916.367521] __iommu_map+0x119/0x2c0 <4>[ 916.367530] iommu_map_sg+0xbf/0x210 <4>[ 916.367537] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.367547] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.369623] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 916.369881] irq event stamp: 253484051 <4>[ 916.369992] wmi pmt_class nls_iso8859_1 intel_vsec acpi_tad acpi_pad input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 916.370021] RAX: 0000000000000000 RBX: ffff888113765b40 RCX: 0000000000000000 <4>[ 916.370022] RDX: 0000000000000000 RSI: 0000000003d15368 RDI: 0000000000000000 <4>[ 916.370024] RBP: ffffc90004807208 R08: 000000000027f767 R09: 0000000000000001 <4>[ 916.370025] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de499 <4>[ 916.370027] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f767003 <4>[ 916.370028] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.370030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.370031] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.370033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.370034] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.370036] Call Trace: <4>[ 916.370037] <TASK> <4>[ 916.370039] ? show_regs+0x6c/0x80 <4>[ 916.370042] ? __warn+0x93/0x1c0 <4>[ 916.370045] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.370049] ? report_bug+0x182/0x1b0 <4>[ 916.370054] ? handle_bug+0x6e/0xb0 <4>[ 916.370057] ? exc_invalid_op+0x18/0x80 <4>[ 916.370060] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.370069] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.370072] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.370075] ? mark_held_locks+0x46/0x90 <4>[ 916.370086] __iommu_map+0x119/0x2c0 <4>[ 916.370593] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 916.372401] ? irqentry_exit+0x77/0xb0 <4>[ 916.372426] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.372574] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.372578] RAX: 0000000000000000 RBX: ffff888113765b48 RCX: 0000000000000000 <4>[ 916.372579] RDX: 0000000000000000 RSI: 0000000003d15369 RDI: 0000000000000000 <4>[ 916.372581] RBP: ffffc90004807208 R08: 000000000027f768 R09: 0000000000000001 <4>[ 916.372582] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de498 <4>[ 916.372584] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f768003 <4>[ 916.372590] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.372592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.372594] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.372595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.372597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.372598] Call Trace: <4>[ 916.372599] <TASK> <4>[ 916.372601] ? show_regs+0x6c/0x80 <4>[ 916.372604] ? __warn+0x93/0x1c0 <4>[ 916.372608] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.372612] ? report_bug+0x182/0x1b0 <4>[ 916.372617] ? handle_bug+0x6e/0xb0 <4>[ 916.372619] ? exc_invalid_op+0x18/0x80 <4>[ 916.372622] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.372631] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.372635] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.372638] ? mark_held_locks+0x46/0x90 <4>[ 916.374078] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.374981] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.375136] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.375139] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.375141] RAX: 0000000000000000 RBX: ffff888113765b50 RCX: 0000000000000000 <4>[ 916.375143] RDX: 0000000000000000 RSI: 0000000003d1536a RDI: 0000000000000000 <4>[ 916.375144] RBP: ffffc90004807208 R08: 000000000027f769 R09: 0000000000000001 <4>[ 916.375146] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de497 <4>[ 916.375147] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f769003 <4>[ 916.375149] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.375151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.375152] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.375154] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.375155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.375157] Call Trace: <4>[ 916.375158] <TASK> <4>[ 916.375159] ? show_regs+0x6c/0x80 <4>[ 916.375163] ? __warn+0x93/0x1c0 <4>[ 916.375166] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.375170] ? report_bug+0x182/0x1b0 <4>[ 916.375175] ? handle_bug+0x6e/0xb0 <4>[ 916.375178] ? exc_invalid_op+0x18/0x80 <4>[ 916.375180] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.375190] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.375193] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.375196] ? mark_held_locks+0x46/0x90 <4>[ 916.375207] __iommu_map+0x119/0x2c0 <4>[ 916.375216] iommu_map_sg+0xbf/0x210 <4>[ 916.375223] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.375239] dma_map_sgtable+0x1d/0x40 <4>[ 916.377462] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.377537] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.377698] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.377702] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.377704] RAX: 0000000000000000 RBX: ffff888113765b58 RCX: 0000000000000000 <4>[ 916.377706] RDX: 0000000000000000 RSI: 0000000003d1536b RDI: 0000000000000000 <4>[ 916.377707] RBP: ffffc90004807208 R08: 000000000027f76a R09: 0000000000000001 <4>[ 916.377709] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de496 <4>[ 916.377710] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76a003 <4>[ 916.377712] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.377714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.377715] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.377717] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.377718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.377720] Call Trace: <4>[ 916.377721] <TASK> <4>[ 916.377723] ? show_regs+0x6c/0x80 <4>[ 916.377726] ? __warn+0x93/0x1c0 <4>[ 916.377730] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.377734] ? report_bug+0x182/0x1b0 <4>[ 916.377739] ? handle_bug+0x6e/0xb0 <4>[ 916.377741] ? exc_invalid_op+0x18/0x80 <4>[ 916.377744] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.377753] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.377757] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.377760] ? mark_held_locks+0x46/0x90 <4>[ 916.377771] __iommu_map+0x119/0x2c0 <4>[ 916.377780] iommu_map_sg+0xbf/0x210 <4>[ 916.377787] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.377797] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.380021] ? lock_is_held_type+0xa3/0x130 <4>[ 916.380103] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.380258] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.380261] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.380264] RAX: 0000000000000000 RBX: ffff888113765b60 RCX: 0000000000000000 <4>[ 916.380265] RDX: 0000000000000000 RSI: 0000000003d1536c RDI: 0000000000000000 <4>[ 916.380266] RBP: ffffc90004807208 R08: 000000000027f76b R09: 0000000000000001 <4>[ 916.380268] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de495 <4>[ 916.380269] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76b003 <4>[ 916.380271] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.380273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.380274] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.380276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.380277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.380279] Call Trace: <4>[ 916.380280] <TASK> <4>[ 916.380282] ? show_regs+0x6c/0x80 <4>[ 916.380285] ? __warn+0x93/0x1c0 <4>[ 916.380288] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.380292] ? report_bug+0x182/0x1b0 <4>[ 916.380297] ? handle_bug+0x6e/0xb0 <4>[ 916.380300] ? exc_invalid_op+0x18/0x80 <4>[ 916.380303] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.380312] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.380315] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.380318] ? mark_held_locks+0x46/0x90 <4>[ 916.380329] __iommu_map+0x119/0x2c0 <4>[ 916.380338] iommu_map_sg+0xbf/0x210 <4>[ 916.380345] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.380517] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.382649] ? irqentry_exit+0x77/0xb0 <4>[ 916.382672] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.382823] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.382826] RAX: 0000000000000000 RBX: ffff888113765b68 RCX: 0000000000000000 <4>[ 916.382828] RDX: 0000000000000000 RSI: 0000000003d1536d RDI: 0000000000000000 <4>[ 916.382829] RBP: ffffc90004807208 R08: 000000000027f76c R09: 0000000000000001 <4>[ 916.382831] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de494 <4>[ 916.382832] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76c003 <4>[ 916.382834] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.382836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.382837] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.382839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.382840] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.382841] Call Trace: <4>[ 916.382843] <TASK> <4>[ 916.382844] ? show_regs+0x6c/0x80 <4>[ 916.382848] ? __warn+0x93/0x1c0 <4>[ 916.382851] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.382855] ? report_bug+0x182/0x1b0 <4>[ 916.382860] ? handle_bug+0x6e/0xb0 <4>[ 916.382863] ? exc_invalid_op+0x18/0x80 <4>[ 916.382865] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.382875] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.382878] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.382908] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.385149] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.385224] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.385379] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.385383] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.385385] RAX: 0000000000000000 RBX: ffff888113765b70 RCX: 0000000000000000 <4>[ 916.385386] RDX: 0000000000000000 RSI: 0000000003d1536e RDI: 0000000000000000 <4>[ 916.385388] RBP: ffffc90004807208 R08: 000000000027f76d R09: 0000000000000001 <4>[ 916.385389] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de493 <4>[ 916.385391] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76d003 <4>[ 916.385392] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.385394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.385395] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.385397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.385398] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.385400] Call Trace: <4>[ 916.385401] <TASK> <4>[ 916.385403] ? show_regs+0x6c/0x80 <4>[ 916.385406] ? __warn+0x93/0x1c0 <4>[ 916.385410] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.385414] ? report_bug+0x182/0x1b0 <4>[ 916.385419] ? handle_bug+0x6e/0xb0 <4>[ 916.385421] ? exc_invalid_op+0x18/0x80 <4>[ 916.385424] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.385433] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.385437] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.385440] ? mark_held_locks+0x46/0x90 <4>[ 916.385451] __iommu_map+0x119/0x2c0 <4>[ 916.385460] iommu_map_sg+0xbf/0x210 <4>[ 916.385467] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.385477] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.387711] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.387787] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.387943] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.387946] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.387949] RAX: 0000000000000000 RBX: ffff888113765b78 RCX: 0000000000000000 <4>[ 916.387950] RDX: 0000000000000000 RSI: 0000000003d1536f RDI: 0000000000000000 <4>[ 916.387951] RBP: ffffc90004807208 R08: 000000000027f76e R09: 0000000000000001 <4>[ 916.387953] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de492 <4>[ 916.387954] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76e003 <4>[ 916.387956] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.387958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.387959] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.387961] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.387962] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.387964] Call Trace: <4>[ 916.387965] <TASK> <4>[ 916.387967] ? show_regs+0x6c/0x80 <4>[ 916.387970] ? __warn+0x93/0x1c0 <4>[ 916.387973] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.387977] ? report_bug+0x182/0x1b0 <4>[ 916.387982] ? handle_bug+0x6e/0xb0 <4>[ 916.387985] ? exc_invalid_op+0x18/0x80 <4>[ 916.387988] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.387997] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.388000] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.388003] ? mark_held_locks+0x46/0x90 <4>[ 916.388014] __iommu_map+0x119/0x2c0 <4>[ 916.388023] iommu_map_sg+0xbf/0x210 <4>[ 916.388031] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.388046] dma_map_sgtable+0x1d/0x40 <4>[ 916.390272] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.390347] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.390502] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.390506] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.390508] RAX: 0000000000000000 RBX: ffff888113765b80 RCX: 0000000000000000 <4>[ 916.390510] RDX: 0000000000000000 RSI: 0000000003d15370 RDI: 0000000000000000 <4>[ 916.390511] RBP: ffffc90004807208 R08: 000000000027f76f R09: 0000000000000001 <4>[ 916.390513] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de491 <4>[ 916.390514] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f76f003 <4>[ 916.390516] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.390517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.390519] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.390520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.390522] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.390523] Call Trace: <4>[ 916.390524] <TASK> <4>[ 916.390526] ? show_regs+0x6c/0x80 <4>[ 916.390530] ? __warn+0x93/0x1c0 <4>[ 916.390533] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.390537] ? report_bug+0x182/0x1b0 <4>[ 916.390542] ? handle_bug+0x6e/0xb0 <4>[ 916.390544] ? exc_invalid_op+0x18/0x80 <4>[ 916.390547] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.390556] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.390560] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.390563] ? mark_held_locks+0x46/0x90 <4>[ 916.390574] __iommu_map+0x119/0x2c0 <4>[ 916.390583] iommu_map_sg+0xbf/0x210 <4>[ 916.390595] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.390605] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.392674] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 916.392930] </TASK> <4>[ 916.392937] softirqs last enabled at (253519180): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.393070] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.393072] RAX: 0000000000000000 RBX: ffff888113765b88 RCX: 0000000000000000 <4>[ 916.393074] RDX: 0000000000000000 RSI: 0000000003d15371 RDI: 0000000000000000 <4>[ 916.393075] RBP: ffffc90004807208 R08: 000000000027f770 R09: 0000000000000001 <4>[ 916.393077] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de490 <4>[ 916.393078] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f770003 <4>[ 916.393080] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.393081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.393083] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.393084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.393086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.393087] Call Trace: <4>[ 916.393088] <TASK> <4>[ 916.393090] ? show_regs+0x6c/0x80 <4>[ 916.393094] ? __warn+0x93/0x1c0 <4>[ 916.393097] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.393101] ? report_bug+0x182/0x1b0 <4>[ 916.393106] ? handle_bug+0x6e/0xb0 <4>[ 916.393108] ? exc_invalid_op+0x18/0x80 <4>[ 916.393111] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.393120] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.393124] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.393126] ? mark_held_locks+0x46/0x90 <4>[ 916.393138] __iommu_map+0x119/0x2c0 <4>[ 916.393147] iommu_map_sg+0xbf/0x210 <4>[ 916.393154] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.393325] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.395453] ? irqentry_exit+0x77/0xb0 <4>[ 916.395476] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.395630] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.395634] RAX: 0000000000000000 RBX: ffff888113765b90 RCX: 0000000000000000 <4>[ 916.395636] RDX: 0000000000000000 RSI: 0000000003d15372 RDI: 0000000000000000 <4>[ 916.395637] RBP: ffffc90004807208 R08: 000000000027f771 R09: 0000000000000001 <4>[ 916.395639] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48f <4>[ 916.395640] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f771003 <4>[ 916.395642] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.395644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.395645] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.395647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.395648] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.395650] Call Trace: <4>[ 916.395651] <TASK> <4>[ 916.395653] ? show_regs+0x6c/0x80 <4>[ 916.395656] ? __warn+0x93/0x1c0 <4>[ 916.395660] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.395664] ? report_bug+0x182/0x1b0 <4>[ 916.395669] ? handle_bug+0x6e/0xb0 <4>[ 916.395671] ? exc_invalid_op+0x18/0x80 <4>[ 916.395674] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.395684] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.395687] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.395701] __iommu_map+0x119/0x2c0 <4>[ 916.396816] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 916.398032] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.398192] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.398194] RAX: 0000000000000000 RBX: ffff888113765b98 RCX: 0000000000000000 <4>[ 916.398196] RDX: 0000000000000000 RSI: 0000000003d15373 RDI: 0000000000000000 <4>[ 916.398197] RBP: ffffc90004807208 R08: 000000000027f772 R09: 0000000000000001 <4>[ 916.398199] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48e <4>[ 916.398200] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f772003 <4>[ 916.398202] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.398203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.398205] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.398206] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.398208] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.398209] Call Trace: <4>[ 916.398211] <TASK> <4>[ 916.398212] ? show_regs+0x6c/0x80 <4>[ 916.398216] ? __warn+0x93/0x1c0 <4>[ 916.398219] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.398223] ? report_bug+0x182/0x1b0 <4>[ 916.398228] ? handle_bug+0x6e/0xb0 <4>[ 916.398230] ? exc_invalid_op+0x18/0x80 <4>[ 916.398233] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.398242] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.398246] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.398249] ? mark_held_locks+0x46/0x90 <4>[ 916.398260] __iommu_map+0x119/0x2c0 <4>[ 916.399696] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.400599] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.400757] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.400761] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.400763] RAX: 0000000000000000 RBX: ffff888113765ba0 RCX: 0000000000000000 <4>[ 916.400764] RDX: 0000000000000000 RSI: 0000000003d15374 RDI: 0000000000000000 <4>[ 916.400766] RBP: ffffc90004807208 R08: 000000000027f773 R09: 0000000000000001 <4>[ 916.400767] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48d <4>[ 916.400769] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f773003 <4>[ 916.400770] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.400772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.400774] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.400775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.400777] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.400778] Call Trace: <4>[ 916.400779] <TASK> <4>[ 916.400781] ? show_regs+0x6c/0x80 <4>[ 916.400784] ? __warn+0x93/0x1c0 <4>[ 916.400788] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.400791] ? report_bug+0x182/0x1b0 <4>[ 916.400797] ? handle_bug+0x6e/0xb0 <4>[ 916.400799] ? exc_invalid_op+0x18/0x80 <4>[ 916.400802] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.400811] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.400815] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.400818] ? mark_held_locks+0x46/0x90 <4>[ 916.400829] __iommu_map+0x119/0x2c0 <4>[ 916.400838] iommu_map_sg+0xbf/0x210 <4>[ 916.400845] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.400855] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.403078] ? lock_is_held_type+0xa3/0x130 <4>[ 916.403161] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.403320] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.403323] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.403326] RAX: 0000000000000000 RBX: ffff888113765ba8 RCX: 0000000000000000 <4>[ 916.403327] RDX: 0000000000000000 RSI: 0000000003d15375 RDI: 0000000000000000 <4>[ 916.403329] RBP: ffffc90004807208 R08: 000000000027f774 R09: 0000000000000001 <4>[ 916.403330] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48c <4>[ 916.403331] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f774003 <4>[ 916.403333] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.403335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.403336] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.403338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.403339] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.403341] Call Trace: <4>[ 916.403342] <TASK> <4>[ 916.403344] ? show_regs+0x6c/0x80 <4>[ 916.403347] ? __warn+0x93/0x1c0 <4>[ 916.403350] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.403354] ? report_bug+0x182/0x1b0 <4>[ 916.403359] ? handle_bug+0x6e/0xb0 <4>[ 916.403362] ? exc_invalid_op+0x18/0x80 <4>[ 916.403365] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.403374] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.403377] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.403380] ? mark_held_locks+0x46/0x90 <4>[ 916.403391] __iommu_map+0x119/0x2c0 <4>[ 916.403401] iommu_map_sg+0xbf/0x210 <4>[ 916.403408] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.403418] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.405660] x64_sys_call+0x131e/0x2650 <4>[ 916.405731] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.405889] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.405892] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.405895] RAX: 0000000000000000 RBX: ffff888113765bb0 RCX: 0000000000000000 <4>[ 916.405896] RDX: 0000000000000000 RSI: 0000000003d15376 RDI: 0000000000000000 <4>[ 916.405898] RBP: ffffc90004807208 R08: 000000000027f775 R09: 0000000000000001 <4>[ 916.405899] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48b <4>[ 916.405901] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f775003 <4>[ 916.405902] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.405904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.405905] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.405907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.405908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.405910] Call Trace: <4>[ 916.405911] <TASK> <4>[ 916.405913] ? show_regs+0x6c/0x80 <4>[ 916.405916] ? __warn+0x93/0x1c0 <4>[ 916.405919] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.405923] ? report_bug+0x182/0x1b0 <4>[ 916.405928] ? handle_bug+0x6e/0xb0 <4>[ 916.405931] ? exc_invalid_op+0x18/0x80 <4>[ 916.405934] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.405943] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.405946] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.405949] ? mark_held_locks+0x46/0x90 <4>[ 916.405960] __iommu_map+0x119/0x2c0 <4>[ 916.405970] iommu_map_sg+0xbf/0x210 <4>[ 916.405977] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.405987] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.408213] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.408288] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.408443] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.408447] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.408449] RAX: 0000000000000000 RBX: ffff888113765bb8 RCX: 0000000000000000 <4>[ 916.408450] RDX: 0000000000000000 RSI: 0000000003d15377 RDI: 0000000000000000 <4>[ 916.408452] RBP: ffffc90004807208 R08: 000000000027f776 R09: 0000000000000001 <4>[ 916.408453] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de48a <4>[ 916.408455] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f776003 <4>[ 916.408456] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.408458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.408460] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.408461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.408463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.408464] Call Trace: <4>[ 916.408465] <TASK> <4>[ 916.408467] ? show_regs+0x6c/0x80 <4>[ 916.408471] ? __warn+0x93/0x1c0 <4>[ 916.408474] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.408478] ? report_bug+0x182/0x1b0 <4>[ 916.408483] ? handle_bug+0x6e/0xb0 <4>[ 916.408485] ? exc_invalid_op+0x18/0x80 <4>[ 916.408488] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.408497] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.408501] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.408504] ? mark_held_locks+0x46/0x90 <4>[ 916.408515] __iommu_map+0x119/0x2c0 <4>[ 916.408524] iommu_map_sg+0xbf/0x210 <4>[ 916.408531] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.408541] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.410775] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.410848] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.411008] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.411010] RAX: 0000000000000000 RBX: ffff888113765bc0 RCX: 0000000000000000 <4>[ 916.411011] RDX: 0000000000000000 RSI: 0000000003d15378 RDI: 0000000000000000 <4>[ 916.411013] RBP: ffffc90004807208 R08: 000000000027f777 R09: 0000000000000001 <4>[ 916.411014] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de489 <4>[ 916.411016] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f777003 <4>[ 916.411017] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.411019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.411021] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.411022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.411023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.411025] Call Trace: <4>[ 916.411026] <TASK> <4>[ 916.411028] ? show_regs+0x6c/0x80 <4>[ 916.411031] ? __warn+0x93/0x1c0 <4>[ 916.411035] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.411038] ? report_bug+0x182/0x1b0 <4>[ 916.411044] ? handle_bug+0x6e/0xb0 <4>[ 916.411046] ? exc_invalid_op+0x18/0x80 <4>[ 916.411049] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.411058] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.411062] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.411065] ? mark_held_locks+0x46/0x90 <4>[ 916.411076] __iommu_map+0x119/0x2c0 <4>[ 916.412503] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.413405] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.413560] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.413564] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.413566] RAX: 0000000000000000 RBX: ffff888113765bc8 RCX: 0000000000000000 <4>[ 916.413567] RDX: 0000000000000000 RSI: 0000000003d15379 RDI: 0000000000000000 <4>[ 916.413569] RBP: ffffc90004807208 R08: 000000000027f778 R09: 0000000000000001 <4>[ 916.413570] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de488 <4>[ 916.413572] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f778003 <4>[ 916.413573] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.413575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.413577] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.413578] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.413580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.413581] Call Trace: <4>[ 916.413582] <TASK> <4>[ 916.413589] ? show_regs+0x6c/0x80 <4>[ 916.413593] ? __warn+0x93/0x1c0 <4>[ 916.413596] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.413600] ? report_bug+0x182/0x1b0 <4>[ 916.413605] ? handle_bug+0x6e/0xb0 <4>[ 916.413607] ? exc_invalid_op+0x18/0x80 <4>[ 916.413610] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.413619] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.413623] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.413626] ? mark_held_locks+0x46/0x90 <4>[ 916.413637] __iommu_map+0x119/0x2c0 <4>[ 916.413646] iommu_map_sg+0xbf/0x210 <4>[ 916.413653] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.413663] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.415882] ? lock_is_held_type+0xa3/0x130 <4>[ 916.415963] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.416118] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.416121] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.416124] RAX: 0000000000000000 RBX: ffff888113765bd0 RCX: 0000000000000000 <4>[ 916.416125] RDX: 0000000000000000 RSI: 0000000003d1537a RDI: 0000000000000000 <4>[ 916.416126] RBP: ffffc90004807208 R08: 000000000027f779 R09: 0000000000000001 <4>[ 916.416128] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de487 <4>[ 916.416129] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f779003 <4>[ 916.416131] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.416133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.416134] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.416136] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.416137] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.416139] Call Trace: <4>[ 916.416140] <TASK> <4>[ 916.416142] ? show_regs+0x6c/0x80 <4>[ 916.416145] ? __warn+0x93/0x1c0 <4>[ 916.416148] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.416152] ? report_bug+0x182/0x1b0 <4>[ 916.416157] ? handle_bug+0x6e/0xb0 <4>[ 916.416160] ? exc_invalid_op+0x18/0x80 <4>[ 916.416163] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.416172] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.416175] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.416178] ? mark_held_locks+0x46/0x90 <4>[ 916.416189] __iommu_map+0x119/0x2c0 <4>[ 916.416199] iommu_map_sg+0xbf/0x210 <4>[ 916.416206] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.416225] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.418503] ? irqentry_exit+0x77/0xb0 <4>[ 916.418527] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.418682] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.418686] RAX: 0000000000000000 RBX: ffff888113765bd8 RCX: 0000000000000000 <4>[ 916.418688] RDX: 0000000000000000 RSI: 0000000003d1537b RDI: 0000000000000000 <4>[ 916.418689] RBP: ffffc90004807208 R08: 000000000027f77a R09: 0000000000000001 <4>[ 916.418691] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de486 <4>[ 916.418692] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77a003 <4>[ 916.418694] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.418695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.418697] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.418699] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.418700] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.418702] Call Trace: <4>[ 916.418703] <TASK> <4>[ 916.418705] ? show_regs+0x6c/0x80 <4>[ 916.418708] ? __warn+0x93/0x1c0 <4>[ 916.418712] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.418716] ? report_bug+0x182/0x1b0 <4>[ 916.418721] ? handle_bug+0x6e/0xb0 <4>[ 916.418723] ? exc_invalid_op+0x18/0x80 <4>[ 916.418726] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.418735] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.418739] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.418753] __iommu_map+0x119/0x2c0 <4>[ 916.420180] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.421083] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.421238] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.421242] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.421244] RAX: 0000000000000000 RBX: ffff888113765be0 RCX: 0000000000000000 <4>[ 916.421246] RDX: 0000000000000000 RSI: 0000000003d1537c RDI: 0000000000000000 <4>[ 916.421247] RBP: ffffc90004807208 R08: 000000000027f77b R09: 0000000000000001 <4>[ 916.421249] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de485 <4>[ 916.421250] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77b003 <4>[ 916.421252] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.421253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.421255] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.421256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.421258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.421259] Call Trace: <4>[ 916.421261] <TASK> <4>[ 916.421262] ? show_regs+0x6c/0x80 <4>[ 916.421266] ? __warn+0x93/0x1c0 <4>[ 916.421269] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.421273] ? report_bug+0x182/0x1b0 <4>[ 916.421278] ? handle_bug+0x6e/0xb0 <4>[ 916.421280] ? exc_invalid_op+0x18/0x80 <4>[ 916.421283] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.421292] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.421296] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.421299] ? mark_held_locks+0x46/0x90 <4>[ 916.421310] __iommu_map+0x119/0x2c0 <4>[ 916.421319] iommu_map_sg+0xbf/0x210 <4>[ 916.421326] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.421342] dma_map_sgtable+0x1d/0x40 <4>[ 916.423562] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.423643] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.423799] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.423802] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.423804] RAX: 0000000000000000 RBX: ffff888113765be8 RCX: 0000000000000000 <4>[ 916.423806] RDX: 0000000000000000 RSI: 0000000003d1537d RDI: 0000000000000000 <4>[ 916.423807] RBP: ffffc90004807208 R08: 000000000027f77c R09: 0000000000000001 <4>[ 916.423809] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de484 <4>[ 916.423810] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77c003 <4>[ 916.423812] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.423814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.423815] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.423817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.423818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.423819] Call Trace: <4>[ 916.423821] <TASK> <4>[ 916.423822] ? show_regs+0x6c/0x80 <4>[ 916.423826] ? __warn+0x93/0x1c0 <4>[ 916.423829] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.423833] ? report_bug+0x182/0x1b0 <4>[ 916.423838] ? handle_bug+0x6e/0xb0 <4>[ 916.423841] ? exc_invalid_op+0x18/0x80 <4>[ 916.423844] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.423853] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.423857] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.423860] ? mark_held_locks+0x46/0x90 <4>[ 916.423871] __iommu_map+0x119/0x2c0 <4>[ 916.423880] iommu_map_sg+0xbf/0x210 <4>[ 916.423887] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.423897] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.426125] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.426200] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.426354] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.426358] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.426360] RAX: 0000000000000000 RBX: ffff888113765bf0 RCX: 0000000000000000 <4>[ 916.426361] RDX: 0000000000000000 RSI: 0000000003d1537e RDI: 0000000000000000 <4>[ 916.426363] RBP: ffffc90004807208 R08: 000000000027f77d R09: 0000000000000001 <4>[ 916.426364] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de483 <4>[ 916.426366] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77d003 <4>[ 916.426367] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.426369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.426371] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.426372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.426374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.426375] Call Trace: <4>[ 916.426376] <TASK> <4>[ 916.426378] ? show_regs+0x6c/0x80 <4>[ 916.426381] ? __warn+0x93/0x1c0 <4>[ 916.426385] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.426389] ? report_bug+0x182/0x1b0 <4>[ 916.426394] ? handle_bug+0x6e/0xb0 <4>[ 916.426396] ? exc_invalid_op+0x18/0x80 <4>[ 916.426399] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.426408] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.426412] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.426415] ? mark_held_locks+0x46/0x90 <4>[ 916.426426] __iommu_map+0x119/0x2c0 <4>[ 916.426435] iommu_map_sg+0xbf/0x210 <4>[ 916.426442] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.426452] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.428685] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.428760] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.428916] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.428920] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.428922] RAX: 0000000000000000 RBX: ffff888113765bf8 RCX: 0000000000000000 <4>[ 916.428923] RDX: 0000000000000000 RSI: 0000000003d1537f RDI: 0000000000000000 <4>[ 916.428925] RBP: ffffc90004807208 R08: 000000000027f77e R09: 0000000000000001 <4>[ 916.428926] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de482 <4>[ 916.428928] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77e003 <4>[ 916.428929] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.428931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.428933] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.428934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.428936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.428937] Call Trace: <4>[ 916.428938] <TASK> <4>[ 916.428940] ? show_regs+0x6c/0x80 <4>[ 916.428943] ? __warn+0x93/0x1c0 <4>[ 916.428947] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.428950] ? report_bug+0x182/0x1b0 <4>[ 916.428955] ? handle_bug+0x6e/0xb0 <4>[ 916.428958] ? exc_invalid_op+0x18/0x80 <4>[ 916.428961] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.428970] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.428973] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.428976] ? mark_held_locks+0x46/0x90 <4>[ 916.428988] __iommu_map+0x119/0x2c0 <4>[ 916.428997] iommu_map_sg+0xbf/0x210 <4>[ 916.429004] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.429014] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.431241] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.431315] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.431470] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.431473] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.431476] RAX: 0000000000000000 RBX: ffff888113765c00 RCX: 0000000000000000 <4>[ 916.431477] RDX: 0000000000000000 RSI: 0000000003d15380 RDI: 0000000000000000 <4>[ 916.431478] RBP: ffffc90004807208 R08: 000000000027f77f R09: 0000000000000001 <4>[ 916.431480] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de481 <4>[ 916.431481] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f77f003 <4>[ 916.431483] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.431485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.431486] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.431488] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.431489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.431491] Call Trace: <4>[ 916.431492] <TASK> <4>[ 916.431494] ? show_regs+0x6c/0x80 <4>[ 916.431497] ? __warn+0x93/0x1c0 <4>[ 916.431500] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.431504] ? report_bug+0x182/0x1b0 <4>[ 916.431509] ? handle_bug+0x6e/0xb0 <4>[ 916.431512] ? exc_invalid_op+0x18/0x80 <4>[ 916.431515] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.431524] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.431527] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.431530] ? mark_held_locks+0x46/0x90 <4>[ 916.431541] __iommu_map+0x119/0x2c0 <4>[ 916.431550] iommu_map_sg+0xbf/0x210 <4>[ 916.431557] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.431567] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.433802] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.433877] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.434031] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.434035] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.434037] RAX: 0000000000000000 RBX: ffff888113765c08 RCX: 0000000000000000 <4>[ 916.434039] RDX: 0000000000000000 RSI: 0000000003d15381 RDI: 0000000000000000 <4>[ 916.434040] RBP: ffffc90004807208 R08: 000000000027f780 R09: 0000000000000001 <4>[ 916.434041] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de480 <4>[ 916.434043] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f780003 <4>[ 916.434045] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.434046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.434048] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.434049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.434051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.434052] Call Trace: <4>[ 916.434053] <TASK> <4>[ 916.434055] ? show_regs+0x6c/0x80 <4>[ 916.434059] ? __warn+0x93/0x1c0 <4>[ 916.434062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.434066] ? report_bug+0x182/0x1b0 <4>[ 916.434071] ? handle_bug+0x6e/0xb0 <4>[ 916.434073] ? exc_invalid_op+0x18/0x80 <4>[ 916.434076] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.434085] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.434089] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.434092] ? mark_held_locks+0x46/0x90 <4>[ 916.434103] __iommu_map+0x119/0x2c0 <4>[ 916.434112] iommu_map_sg+0xbf/0x210 <4>[ 916.434119] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.434135] dma_map_sgtable+0x1d/0x40 <4>[ 916.436358] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.436432] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.436593] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.436596] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.436599] RAX: 0000000000000000 RBX: ffff888113765c10 RCX: 0000000000000000 <4>[ 916.436600] RDX: 0000000000000000 RSI: 0000000003d15382 RDI: 0000000000000000 <4>[ 916.436601] RBP: ffffc90004807208 R08: 000000000027f781 R09: 0000000000000001 <4>[ 916.436603] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47f <4>[ 916.436604] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f781003 <4>[ 916.436606] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.436608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.436609] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.436611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.436612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.436614] Call Trace: <4>[ 916.436615] <TASK> <4>[ 916.436617] ? show_regs+0x6c/0x80 <4>[ 916.436620] ? __warn+0x93/0x1c0 <4>[ 916.436623] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.436627] ? report_bug+0x182/0x1b0 <4>[ 916.436632] ? handle_bug+0x6e/0xb0 <4>[ 916.436635] ? exc_invalid_op+0x18/0x80 <4>[ 916.436638] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.436647] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.436651] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.436654] ? mark_held_locks+0x46/0x90 <4>[ 916.436665] __iommu_map+0x119/0x2c0 <4>[ 916.436674] iommu_map_sg+0xbf/0x210 <4>[ 916.436681] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.436691] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.438749] drm_ioctl_kernel+0xb2/0x120 <4>[ 916.438993] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.439154] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.439156] RAX: 0000000000000000 RBX: ffff888113765c18 RCX: 0000000000000000 <4>[ 916.439158] RDX: 0000000000000000 RSI: 0000000003d15383 RDI: 0000000000000000 <4>[ 916.439159] RBP: ffffc90004807208 R08: 000000000027f782 R09: 0000000000000001 <4>[ 916.439161] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47e <4>[ 916.439162] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f782003 <4>[ 916.439164] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.439165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.439167] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.439168] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.439170] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.439171] Call Trace: <4>[ 916.439173] <TASK> <4>[ 916.439174] ? show_regs+0x6c/0x80 <4>[ 916.439178] ? __warn+0x93/0x1c0 <4>[ 916.439181] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.439185] ? report_bug+0x182/0x1b0 <4>[ 916.439190] ? handle_bug+0x6e/0xb0 <4>[ 916.439193] ? exc_invalid_op+0x18/0x80 <4>[ 916.439195] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.439205] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.439208] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.439211] ? mark_held_locks+0x46/0x90 <4>[ 916.439222] __iommu_map+0x119/0x2c0 <4>[ 916.440335] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 916.441549] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.441711] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.441715] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.441717] RAX: 0000000000000000 RBX: ffff888113765c20 RCX: 0000000000000000 <4>[ 916.441719] RDX: 0000000000000000 RSI: 0000000003d15384 RDI: 0000000000000000 <4>[ 916.441720] RBP: ffffc90004807208 R08: 000000000027f783 R09: 0000000000000001 <4>[ 916.441721] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47d <4>[ 916.441723] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f783003 <4>[ 916.441724] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.441726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.441728] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.441729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.441731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.441732] Call Trace: <4>[ 916.441733] <TASK> <4>[ 916.441735] ? show_regs+0x6c/0x80 <4>[ 916.441739] ? __warn+0x93/0x1c0 <4>[ 916.441742] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.441746] ? report_bug+0x182/0x1b0 <4>[ 916.441751] ? handle_bug+0x6e/0xb0 <4>[ 916.441753] ? exc_invalid_op+0x18/0x80 <4>[ 916.441756] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.441765] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.441769] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.441772] ? mark_held_locks+0x46/0x90 <4>[ 916.441783] __iommu_map+0x119/0x2c0 <4>[ 916.441792] iommu_map_sg+0xbf/0x210 <4>[ 916.441799] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.441809] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.444037] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.444112] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.444267] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.444270] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.444272] RAX: 0000000000000000 RBX: ffff888113765c28 RCX: 0000000000000000 <4>[ 916.444274] RDX: 0000000000000000 RSI: 0000000003d15385 RDI: 0000000000000000 <4>[ 916.444275] RBP: ffffc90004807208 R08: 000000000027f784 R09: 0000000000000001 <4>[ 916.444277] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47c <4>[ 916.444278] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f784003 <4>[ 916.444280] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.444282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.444283] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.444285] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.444286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.444288] Call Trace: <4>[ 916.444289] <TASK> <4>[ 916.444291] ? show_regs+0x6c/0x80 <4>[ 916.444294] ? __warn+0x93/0x1c0 <4>[ 916.444297] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.444301] ? report_bug+0x182/0x1b0 <4>[ 916.444306] ? handle_bug+0x6e/0xb0 <4>[ 916.444309] ? exc_invalid_op+0x18/0x80 <4>[ 916.444312] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.444321] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.444324] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.444327] ? mark_held_locks+0x46/0x90 <4>[ 916.444338] __iommu_map+0x119/0x2c0 <4>[ 916.444347] iommu_map_sg+0xbf/0x210 <4>[ 916.444355] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.444365] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.446596] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.446671] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.446827] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.446831] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.446833] RAX: 0000000000000000 RBX: ffff888113765c30 RCX: 0000000000000000 <4>[ 916.446835] RDX: 0000000000000000 RSI: 0000000003d15386 RDI: 0000000000000000 <4>[ 916.446836] RBP: ffffc90004807208 R08: 000000000027f785 R09: 0000000000000001 <4>[ 916.446838] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47b <4>[ 916.446839] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f785003 <4>[ 916.446841] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.446842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.446844] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.446845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.446847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.446848] Call Trace: <4>[ 916.446849] <TASK> <4>[ 916.446851] ? show_regs+0x6c/0x80 <4>[ 916.446855] ? __warn+0x93/0x1c0 <4>[ 916.446858] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.446862] ? report_bug+0x182/0x1b0 <4>[ 916.446867] ? handle_bug+0x6e/0xb0 <4>[ 916.446869] ? exc_invalid_op+0x18/0x80 <4>[ 916.446872] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.446881] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.446885] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.446888] ? mark_held_locks+0x46/0x90 <4>[ 916.446899] __iommu_map+0x119/0x2c0 <4>[ 916.446908] iommu_map_sg+0xbf/0x210 <4>[ 916.446915] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.446925] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.449153] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.449226] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.449385] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.449388] RAX: 0000000000000000 RBX: ffff888113765c38 RCX: 0000000000000000 <4>[ 916.449389] RDX: 0000000000000000 RSI: 0000000003d15387 RDI: 0000000000000000 <4>[ 916.449391] RBP: ffffc90004807208 R08: 000000000027f786 R09: 0000000000000001 <4>[ 916.449392] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de47a <4>[ 916.449394] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f786003 <4>[ 916.449395] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.449397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.449398] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.449400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.449401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.449403] Call Trace: <4>[ 916.449404] <TASK> <4>[ 916.449406] ? show_regs+0x6c/0x80 <4>[ 916.449409] ? __warn+0x93/0x1c0 <4>[ 916.449412] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.449416] ? report_bug+0x182/0x1b0 <4>[ 916.449421] ? handle_bug+0x6e/0xb0 <4>[ 916.449424] ? exc_invalid_op+0x18/0x80 <4>[ 916.449427] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.449436] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.449439] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.449442] ? mark_held_locks+0x46/0x90 <4>[ 916.449454] __iommu_map+0x119/0x2c0 <4>[ 916.449960] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 916.451775] ? clear_bhb_loop+0x15/0x70 <4>[ 916.451808] </TASK> <4>[ 916.451815] softirqs last enabled at (253611604): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.451947] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.451950] RAX: 0000000000000000 RBX: ffff888113765c40 RCX: 0000000000000000 <4>[ 916.451951] RDX: 0000000000000000 RSI: 0000000003d15388 RDI: 0000000000000000 <4>[ 916.451953] RBP: ffffc90004807208 R08: 000000000027f787 R09: 0000000000000001 <4>[ 916.451954] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de479 <4>[ 916.451956] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f787003 <4>[ 916.451957] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.451959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.451960] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.451962] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.451963] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.451965] Call Trace: <4>[ 916.451966] <TASK> <4>[ 916.451968] ? show_regs+0x6c/0x80 <4>[ 916.451971] ? __warn+0x93/0x1c0 <4>[ 916.451974] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.451978] ? report_bug+0x182/0x1b0 <4>[ 916.451983] ? handle_bug+0x6e/0xb0 <4>[ 916.451986] ? exc_invalid_op+0x18/0x80 <4>[ 916.451989] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.451998] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.452001] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.452004] ? mark_held_locks+0x46/0x90 <4>[ 916.452015] __iommu_map+0x119/0x2c0 <4>[ 916.452024] iommu_map_sg+0xbf/0x210 <4>[ 916.452031] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.452357] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.454329] ? irqentry_exit+0x77/0xb0 <4>[ 916.454352] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.454503] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.454507] RAX: 0000000000000000 RBX: ffff888113765c48 RCX: 0000000000000000 <4>[ 916.454508] RDX: 0000000000000000 RSI: 0000000003d15389 RDI: 0000000000000000 <4>[ 916.454510] RBP: ffffc90004807208 R08: 000000000027f788 R09: 0000000000000001 <4>[ 916.454511] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de478 <4>[ 916.454512] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f788003 <4>[ 916.454514] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.454516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.454517] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.454519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.454520] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.454522] Call Trace: <4>[ 916.454523] <TASK> <4>[ 916.454525] ? show_regs+0x6c/0x80 <4>[ 916.454528] ? __warn+0x93/0x1c0 <4>[ 916.454531] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.454535] ? report_bug+0x182/0x1b0 <4>[ 916.454540] ? handle_bug+0x6e/0xb0 <4>[ 916.454543] ? exc_invalid_op+0x18/0x80 <4>[ 916.454546] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.454555] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.454558] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.454594] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.456833] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.456907] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.457062] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.457066] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.457068] RAX: 0000000000000000 RBX: ffff888113765c50 RCX: 0000000000000000 <4>[ 916.457069] RDX: 0000000000000000 RSI: 0000000003d1538a RDI: 0000000000000000 <4>[ 916.457071] RBP: ffffc90004807208 R08: 000000000027f789 R09: 0000000000000001 <4>[ 916.457072] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de477 <4>[ 916.457074] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f789003 <4>[ 916.457075] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.457077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.457078] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.457080] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.457081] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.457083] Call Trace: <4>[ 916.457084] <TASK> <4>[ 916.457086] ? show_regs+0x6c/0x80 <4>[ 916.457089] ? __warn+0x93/0x1c0 <4>[ 916.457093] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.457096] ? report_bug+0x182/0x1b0 <4>[ 916.457102] ? handle_bug+0x6e/0xb0 <4>[ 916.457104] ? exc_invalid_op+0x18/0x80 <4>[ 916.457107] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.457116] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.457119] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.457122] ? mark_held_locks+0x46/0x90 <4>[ 916.457134] __iommu_map+0x119/0x2c0 <4>[ 916.457143] iommu_map_sg+0xbf/0x210 <4>[ 916.457150] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.457160] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.459389] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.459463] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.459623] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.459627] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.459629] RAX: 0000000000000000 RBX: ffff888113765c58 RCX: 0000000000000000 <4>[ 916.459631] RDX: 0000000000000000 RSI: 0000000003d1538b RDI: 0000000000000000 <4>[ 916.459632] RBP: ffffc90004807208 R08: 000000000027f78a R09: 0000000000000001 <4>[ 916.459633] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de476 <4>[ 916.459635] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78a003 <4>[ 916.459636] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.459638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.459640] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.459641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.459643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.459644] Call Trace: <4>[ 916.459646] <TASK> <4>[ 916.459648] ? show_regs+0x6c/0x80 <4>[ 916.459651] ? __warn+0x93/0x1c0 <4>[ 916.459654] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.459658] ? report_bug+0x182/0x1b0 <4>[ 916.459663] ? handle_bug+0x6e/0xb0 <4>[ 916.459666] ? exc_invalid_op+0x18/0x80 <4>[ 916.459669] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.459678] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.459682] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.459685] ? mark_held_locks+0x46/0x90 <4>[ 916.459696] __iommu_map+0x119/0x2c0 <4>[ 916.459705] iommu_map_sg+0xbf/0x210 <4>[ 916.459712] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.459722] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.461949] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.462024] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.462179] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.462182] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.462185] RAX: 0000000000000000 RBX: ffff888113765c60 RCX: 0000000000000000 <4>[ 916.462186] RDX: 0000000000000000 RSI: 0000000003d1538c RDI: 0000000000000000 <4>[ 916.462188] RBP: ffffc90004807208 R08: 000000000027f78b R09: 0000000000000001 <4>[ 916.462189] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de475 <4>[ 916.462191] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78b003 <4>[ 916.462192] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.462194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.462196] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.462197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.462199] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.462200] Call Trace: <4>[ 916.462201] <TASK> <4>[ 916.462203] ? show_regs+0x6c/0x80 <4>[ 916.462206] ? __warn+0x93/0x1c0 <4>[ 916.462210] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.462213] ? report_bug+0x182/0x1b0 <4>[ 916.462219] ? handle_bug+0x6e/0xb0 <4>[ 916.462221] ? exc_invalid_op+0x18/0x80 <4>[ 916.462224] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.462233] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.462236] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.462239] ? mark_held_locks+0x46/0x90 <4>[ 916.462251] __iommu_map+0x119/0x2c0 <4>[ 916.462260] iommu_map_sg+0xbf/0x210 <4>[ 916.462267] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.462285] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.464563] ? irqentry_exit+0x77/0xb0 <4>[ 916.464603] </TASK> <4>[ 916.464610] softirqs last enabled at (253632408): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.464743] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.464745] RAX: 0000000000000000 RBX: ffff888113765c68 RCX: 0000000000000000 <4>[ 916.464746] RDX: 0000000000000000 RSI: 0000000003d1538d RDI: 0000000000000000 <4>[ 916.464748] RBP: ffffc90004807208 R08: 000000000027f78c R09: 0000000000000001 <4>[ 916.464749] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de474 <4>[ 916.464751] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78c003 <4>[ 916.464752] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.464754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.464755] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.464757] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.464758] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.464760] Call Trace: <4>[ 916.464761] <TASK> <4>[ 916.464763] ? show_regs+0x6c/0x80 <4>[ 916.464766] ? __warn+0x93/0x1c0 <4>[ 916.464769] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.464773] ? report_bug+0x182/0x1b0 <4>[ 916.464778] ? handle_bug+0x6e/0xb0 <4>[ 916.464781] ? exc_invalid_op+0x18/0x80 <4>[ 916.464784] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.464793] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.464796] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.464799] ? mark_held_locks+0x46/0x90 <4>[ 916.464811] __iommu_map+0x119/0x2c0 <4>[ 916.464820] iommu_map_sg+0xbf/0x210 <4>[ 916.464827] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.464842] dma_map_sgtable+0x1d/0x40 <4>[ 916.467066] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.467141] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.467296] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.467299] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.467301] RAX: 0000000000000000 RBX: ffff888113765c70 RCX: 0000000000000000 <4>[ 916.467303] RDX: 0000000000000000 RSI: 0000000003d1538e RDI: 0000000000000000 <4>[ 916.467304] RBP: ffffc90004807208 R08: 000000000027f78d R09: 0000000000000001 <4>[ 916.467306] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de473 <4>[ 916.467307] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78d003 <4>[ 916.467309] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.467311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.467312] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.467314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.467315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.467317] Call Trace: <4>[ 916.467318] <TASK> <4>[ 916.467319] ? show_regs+0x6c/0x80 <4>[ 916.467323] ? __warn+0x93/0x1c0 <4>[ 916.467326] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.467330] ? report_bug+0x182/0x1b0 <4>[ 916.467335] ? handle_bug+0x6e/0xb0 <4>[ 916.467337] ? exc_invalid_op+0x18/0x80 <4>[ 916.467340] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.467350] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.467353] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.467356] ? mark_held_locks+0x46/0x90 <4>[ 916.467367] __iommu_map+0x119/0x2c0 <4>[ 916.467376] iommu_map_sg+0xbf/0x210 <4>[ 916.467383] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.467398] dma_map_sgtable+0x1d/0x40 <4>[ 916.469627] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.469702] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.469858] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.469861] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.469863] RAX: 0000000000000000 RBX: ffff888113765c78 RCX: 0000000000000000 <4>[ 916.469865] RDX: 0000000000000000 RSI: 0000000003d1538f RDI: 0000000000000000 <4>[ 916.469866] RBP: ffffc90004807208 R08: 000000000027f78e R09: 0000000000000001 <4>[ 916.469868] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de472 <4>[ 916.469869] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78e003 <4>[ 916.469871] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.469873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.469874] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.469876] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.469877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.469879] Call Trace: <4>[ 916.469880] <TASK> <4>[ 916.469882] ? show_regs+0x6c/0x80 <4>[ 916.469885] ? __warn+0x93/0x1c0 <4>[ 916.469888] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.469892] ? report_bug+0x182/0x1b0 <4>[ 916.469897] ? handle_bug+0x6e/0xb0 <4>[ 916.469900] ? exc_invalid_op+0x18/0x80 <4>[ 916.469903] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.469912] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.469915] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.469918] ? mark_held_locks+0x46/0x90 <4>[ 916.469929] __iommu_map+0x119/0x2c0 <4>[ 916.469939] iommu_map_sg+0xbf/0x210 <4>[ 916.469946] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.469956] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.472184] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.472258] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.472414] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.472417] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.472419] RAX: 0000000000000000 RBX: ffff888113765c80 RCX: 0000000000000000 <4>[ 916.472421] RDX: 0000000000000000 RSI: 0000000003d15390 RDI: 0000000000000000 <4>[ 916.472422] RBP: ffffc90004807208 R08: 000000000027f78f R09: 0000000000000001 <4>[ 916.472424] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de471 <4>[ 916.472425] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f78f003 <4>[ 916.472427] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.472429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.472430] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.472432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.472433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.472435] Call Trace: <4>[ 916.472436] <TASK> <4>[ 916.472438] ? show_regs+0x6c/0x80 <4>[ 916.472441] ? __warn+0x93/0x1c0 <4>[ 916.472444] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.472448] ? report_bug+0x182/0x1b0 <4>[ 916.472453] ? handle_bug+0x6e/0xb0 <4>[ 916.472456] ? exc_invalid_op+0x18/0x80 <4>[ 916.472459] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.472468] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.472471] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.472474] ? mark_held_locks+0x46/0x90 <4>[ 916.472485] __iommu_map+0x119/0x2c0 <4>[ 916.472494] iommu_map_sg+0xbf/0x210 <4>[ 916.472501] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.472511] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.474745] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.474821] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.474977] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.474980] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.474982] RAX: 0000000000000000 RBX: ffff888113765c88 RCX: 0000000000000000 <4>[ 916.474984] RDX: 0000000000000000 RSI: 0000000003d15391 RDI: 0000000000000000 <4>[ 916.474985] RBP: ffffc90004807208 R08: 000000000027f790 R09: 0000000000000001 <4>[ 916.474987] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de470 <4>[ 916.474988] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f790003 <4>[ 916.474990] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.474992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.474993] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.474995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.474996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.474998] Call Trace: <4>[ 916.474999] <TASK> <4>[ 916.475000] ? show_regs+0x6c/0x80 <4>[ 916.475004] ? __warn+0x93/0x1c0 <4>[ 916.475007] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.475011] ? report_bug+0x182/0x1b0 <4>[ 916.475016] ? handle_bug+0x6e/0xb0 <4>[ 916.475019] ? exc_invalid_op+0x18/0x80 <4>[ 916.475022] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.475031] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.475034] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.475037] ? mark_held_locks+0x46/0x90 <4>[ 916.475048] __iommu_map+0x119/0x2c0 <4>[ 916.475057] iommu_map_sg+0xbf/0x210 <4>[ 916.475064] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.475546] ? lock_acquire+0xc9/0x300 <4>[ 916.477330] ? lock_release+0xd4/0x2b0 <4>[ 916.477379] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000719556d24ded <4>[ 916.477531] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.477534] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.477537] RAX: 0000000000000000 RBX: ffff888113765c90 RCX: 0000000000000000 <4>[ 916.477538] RDX: 0000000000000000 RSI: 0000000003d15392 RDI: 0000000000000000 <4>[ 916.477540] RBP: ffffc90004807208 R08: 000000000027f791 R09: 0000000000000001 <4>[ 916.477541] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46f <4>[ 916.477542] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f791003 <4>[ 916.477544] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.477546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.477547] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.477549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.477550] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.477552] Call Trace: <4>[ 916.477553] <TASK> <4>[ 916.477555] ? show_regs+0x6c/0x80 <4>[ 916.477558] ? __warn+0x93/0x1c0 <4>[ 916.477561] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.477565] ? report_bug+0x182/0x1b0 <4>[ 916.477570] ? handle_bug+0x6e/0xb0 <4>[ 916.477573] ? exc_invalid_op+0x18/0x80 <4>[ 916.477576] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.477590] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.477593] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.477596] ? mark_held_locks+0x46/0x90 <4>[ 916.477607] __iommu_map+0x119/0x2c0 <4>[ 916.477616] iommu_map_sg+0xbf/0x210 <4>[ 916.477623] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.477633] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.479861] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.479936] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.480090] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.480093] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.480095] RAX: 0000000000000000 RBX: ffff888113765c98 RCX: 0000000000000000 <4>[ 916.480097] RDX: 0000000000000000 RSI: 0000000003d15393 RDI: 0000000000000000 <4>[ 916.480098] RBP: ffffc90004807208 R08: 000000000027f792 R09: 0000000000000001 <4>[ 916.480100] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46e <4>[ 916.480101] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f792003 <4>[ 916.480103] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.480105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.480106] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.480108] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.480109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.480111] Call Trace: <4>[ 916.480112] <TASK> <4>[ 916.480114] ? show_regs+0x6c/0x80 <4>[ 916.480117] ? __warn+0x93/0x1c0 <4>[ 916.480120] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.480124] ? report_bug+0x182/0x1b0 <4>[ 916.480129] ? handle_bug+0x6e/0xb0 <4>[ 916.480132] ? exc_invalid_op+0x18/0x80 <4>[ 916.480135] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.480144] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.480147] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.480150] ? mark_held_locks+0x46/0x90 <4>[ 916.480161] __iommu_map+0x119/0x2c0 <4>[ 916.480170] iommu_map_sg+0xbf/0x210 <4>[ 916.480178] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.480504] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.482475] ? irqentry_exit+0x77/0xb0 <4>[ 916.482498] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.482652] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.482656] RAX: 0000000000000000 RBX: ffff888113765ca0 RCX: 0000000000000000 <4>[ 916.482657] RDX: 0000000000000000 RSI: 0000000003d15394 RDI: 0000000000000000 <4>[ 916.482659] RBP: ffffc90004807208 R08: 000000000027f793 R09: 0000000000000001 <4>[ 916.482660] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46d <4>[ 916.482662] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f793003 <4>[ 916.482664] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.482665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.482667] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.482669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.482670] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.482672] Call Trace: <4>[ 916.482673] <TASK> <4>[ 916.482675] ? show_regs+0x6c/0x80 <4>[ 916.482678] ? __warn+0x93/0x1c0 <4>[ 916.482682] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.482685] ? report_bug+0x182/0x1b0 <4>[ 916.482691] ? handle_bug+0x6e/0xb0 <4>[ 916.482693] ? exc_invalid_op+0x18/0x80 <4>[ 916.482696] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.482705] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.482709] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.482739] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.484983] do_syscall_64+0x91/0x180 <4>[ 916.485050] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.485205] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.485209] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.485211] RAX: 0000000000000000 RBX: ffff888113765ca8 RCX: 0000000000000000 <4>[ 916.485212] RDX: 0000000000000000 RSI: 0000000003d15395 RDI: 0000000000000000 <4>[ 916.485214] RBP: ffffc90004807208 R08: 000000000027f794 R09: 0000000000000001 <4>[ 916.485215] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46c <4>[ 916.485217] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f794003 <4>[ 916.485218] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.485220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.485221] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.485223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.485224] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.485226] Call Trace: <4>[ 916.485227] <TASK> <4>[ 916.485229] ? show_regs+0x6c/0x80 <4>[ 916.485232] ? __warn+0x93/0x1c0 <4>[ 916.485236] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.485239] ? report_bug+0x182/0x1b0 <4>[ 916.485245] ? handle_bug+0x6e/0xb0 <4>[ 916.485247] ? exc_invalid_op+0x18/0x80 <4>[ 916.485250] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.485259] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.485263] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.485265] ? mark_held_locks+0x46/0x90 <4>[ 916.485277] __iommu_map+0x119/0x2c0 <4>[ 916.485286] iommu_map_sg+0xbf/0x210 <4>[ 916.485293] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.485464] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.487595] ? irqentry_exit+0x77/0xb0 <4>[ 916.487619] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.487768] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.487772] RAX: 0000000000000000 RBX: ffff888113765cb0 RCX: 0000000000000000 <4>[ 916.487773] RDX: 0000000000000000 RSI: 0000000003d15396 RDI: 0000000000000000 <4>[ 916.487775] RBP: ffffc90004807208 R08: 000000000027f795 R09: 0000000000000001 <4>[ 916.487776] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46b <4>[ 916.487777] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f795003 <4>[ 916.487779] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.487781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.487782] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.487784] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.487785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.487787] Call Trace: <4>[ 916.487788] <TASK> <4>[ 916.487790] ? show_regs+0x6c/0x80 <4>[ 916.487793] ? __warn+0x93/0x1c0 <4>[ 916.487796] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.487800] ? report_bug+0x182/0x1b0 <4>[ 916.487805] ? handle_bug+0x6e/0xb0 <4>[ 916.487808] ? exc_invalid_op+0x18/0x80 <4>[ 916.487811] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.487820] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.487823] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.487873] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.490151] ? irqentry_exit+0x77/0xb0 <4>[ 916.490186] </TASK> <4>[ 916.490193] softirqs last enabled at (253670634): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.490325] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.490327] RAX: 0000000000000000 RBX: ffff888113765cb8 RCX: 0000000000000000 <4>[ 916.490329] RDX: 0000000000000000 RSI: 0000000003d15397 RDI: 0000000000000000 <4>[ 916.490330] RBP: ffffc90004807208 R08: 000000000027f796 R09: 0000000000000001 <4>[ 916.490332] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de46a <4>[ 916.490333] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f796003 <4>[ 916.490335] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.490336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.490338] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.490340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.490341] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.490342] Call Trace: <4>[ 916.490344] <TASK> <4>[ 916.490345] ? show_regs+0x6c/0x80 <4>[ 916.490349] ? __warn+0x93/0x1c0 <4>[ 916.490352] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.490356] ? report_bug+0x182/0x1b0 <4>[ 916.490361] ? handle_bug+0x6e/0xb0 <4>[ 916.490364] ? exc_invalid_op+0x18/0x80 <4>[ 916.490367] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.490376] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.490379] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.490382] ? mark_held_locks+0x46/0x90 <4>[ 916.490393] __iommu_map+0x119/0x2c0 <4>[ 916.490402] iommu_map_sg+0xbf/0x210 <4>[ 916.490409] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.490419] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.492653] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.492728] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.492884] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.492888] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.492890] RAX: 0000000000000000 RBX: ffff888113765cc0 RCX: 0000000000000000 <4>[ 916.492891] RDX: 0000000000000000 RSI: 0000000003d15398 RDI: 0000000000000000 <4>[ 916.492893] RBP: ffffc90004807208 R08: 000000000027f797 R09: 0000000000000001 <4>[ 916.492894] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de469 <4>[ 916.492896] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f797003 <4>[ 916.492897] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.492899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.492901] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.492902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.492904] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.492905] Call Trace: <4>[ 916.492906] <TASK> <4>[ 916.492908] ? show_regs+0x6c/0x80 <4>[ 916.492911] ? __warn+0x93/0x1c0 <4>[ 916.492915] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.492919] ? report_bug+0x182/0x1b0 <4>[ 916.492924] ? handle_bug+0x6e/0xb0 <4>[ 916.492926] ? exc_invalid_op+0x18/0x80 <4>[ 916.492929] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.492938] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.492942] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.492945] ? mark_held_locks+0x46/0x90 <4>[ 916.492956] __iommu_map+0x119/0x2c0 <4>[ 916.492965] iommu_map_sg+0xbf/0x210 <4>[ 916.492972] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.493298] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.495267] ? irqentry_exit+0x77/0xb0 <4>[ 916.495290] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.495439] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.495443] RAX: 0000000000000000 RBX: ffff888113765cc8 RCX: 0000000000000000 <4>[ 916.495445] RDX: 0000000000000000 RSI: 0000000003d15399 RDI: 0000000000000000 <4>[ 916.495446] RBP: ffffc90004807208 R08: 000000000027f798 R09: 0000000000000001 <4>[ 916.495448] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de468 <4>[ 916.495449] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f798003 <4>[ 916.495451] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.495452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.495454] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.495456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.495457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.495458] Call Trace: <4>[ 916.495460] <TASK> <4>[ 916.495461] ? show_regs+0x6c/0x80 <4>[ 916.495465] ? __warn+0x93/0x1c0 <4>[ 916.495468] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.495472] ? report_bug+0x182/0x1b0 <4>[ 916.495477] ? handle_bug+0x6e/0xb0 <4>[ 916.495480] ? exc_invalid_op+0x18/0x80 <4>[ 916.495483] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.495492] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.495495] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.495518] iommu_map_sg+0xbf/0x210 <4>[ 916.497280] ? find_held_lock+0x31/0x90 <4>[ 916.497835] RIP: 0033:0x719556d24ded <4>[ 916.497859] </TASK> <4>[ 916.497866] softirqs last enabled at (253683756): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.497997] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.497999] RAX: 0000000000000000 RBX: ffff888113765cd0 RCX: 0000000000000000 <4>[ 916.498001] RDX: 0000000000000000 RSI: 0000000003d1539a RDI: 0000000000000000 <4>[ 916.498002] RBP: ffffc90004807208 R08: 000000000027f799 R09: 0000000000000001 <4>[ 916.498004] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de467 <4>[ 916.498005] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f799003 <4>[ 916.498007] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.498009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.498010] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.498012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.498013] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.498015] Call Trace: <4>[ 916.498016] <TASK> <4>[ 916.498018] ? show_regs+0x6c/0x80 <4>[ 916.498021] ? __warn+0x93/0x1c0 <4>[ 916.498024] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.498028] ? report_bug+0x182/0x1b0 <4>[ 916.498033] ? handle_bug+0x6e/0xb0 <4>[ 916.498036] ? exc_invalid_op+0x18/0x80 <4>[ 916.498039] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.498048] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.498051] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.498054] ? mark_held_locks+0x46/0x90 <4>[ 916.498065] __iommu_map+0x119/0x2c0 <4>[ 916.498074] iommu_map_sg+0xbf/0x210 <4>[ 916.498081] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.498566] ? eb_validate_vmas+0x6c/0xce0 [i915] <4>[ 916.500377] ? irqentry_exit+0x77/0xb0 <4>[ 916.500401] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.500549] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.500553] RAX: 0000000000000000 RBX: ffff888113765cd8 RCX: 0000000000000000 <4>[ 916.500555] RDX: 0000000000000000 RSI: 0000000003d1539b RDI: 0000000000000000 <4>[ 916.500556] RBP: ffffc90004807208 R08: 000000000027f79a R09: 0000000000000001 <4>[ 916.500558] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de466 <4>[ 916.500559] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79a003 <4>[ 916.500561] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.500562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.500564] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.500566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.500567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.500568] Call Trace: <4>[ 916.500570] <TASK> <4>[ 916.500571] ? show_regs+0x6c/0x80 <4>[ 916.500575] ? __warn+0x93/0x1c0 <4>[ 916.500578] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.500582] ? report_bug+0x182/0x1b0 <4>[ 916.500592] ? handle_bug+0x6e/0xb0 <4>[ 916.500595] ? exc_invalid_op+0x18/0x80 <4>[ 916.500598] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.500607] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.500610] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.500656] dma_map_sgtable+0x1d/0x40 <4>[ 916.502878] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.502952] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.503107] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.503111] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.503113] RAX: 0000000000000000 RBX: ffff888113765ce0 RCX: 0000000000000000 <4>[ 916.503114] RDX: 0000000000000000 RSI: 0000000003d1539c RDI: 0000000000000000 <4>[ 916.503116] RBP: ffffc90004807208 R08: 000000000027f79b R09: 0000000000000001 <4>[ 916.503117] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de465 <4>[ 916.503119] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79b003 <4>[ 916.503120] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.503122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.503123] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.503125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.503126] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.503128] Call Trace: <4>[ 916.503129] <TASK> <4>[ 916.503131] ? show_regs+0x6c/0x80 <4>[ 916.503134] ? __warn+0x93/0x1c0 <4>[ 916.503138] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.503141] ? report_bug+0x182/0x1b0 <4>[ 916.503146] ? handle_bug+0x6e/0xb0 <4>[ 916.503149] ? exc_invalid_op+0x18/0x80 <4>[ 916.503152] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.503161] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.503164] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.503167] ? mark_held_locks+0x46/0x90 <4>[ 916.503179] __iommu_map+0x119/0x2c0 <4>[ 916.503188] iommu_map_sg+0xbf/0x210 <4>[ 916.503195] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.503214] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.505493] ? irqentry_exit+0x77/0xb0 <4>[ 916.505528] </TASK> <4>[ 916.505535] softirqs last enabled at (253694934): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.505672] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.505675] RAX: 0000000000000000 RBX: ffff888113765ce8 RCX: 0000000000000000 <4>[ 916.505677] RDX: 0000000000000000 RSI: 0000000003d1539d RDI: 0000000000000000 <4>[ 916.505678] RBP: ffffc90004807208 R08: 000000000027f79c R09: 0000000000000001 <4>[ 916.505680] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de464 <4>[ 916.505681] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79c003 <4>[ 916.505683] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.505685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.505686] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.505688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.505689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.505691] Call Trace: <4>[ 916.505692] <TASK> <4>[ 916.505694] ? show_regs+0x6c/0x80 <4>[ 916.505697] ? __warn+0x93/0x1c0 <4>[ 916.505700] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.505704] ? report_bug+0x182/0x1b0 <4>[ 916.505709] ? handle_bug+0x6e/0xb0 <4>[ 916.505712] ? exc_invalid_op+0x18/0x80 <4>[ 916.505715] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.505724] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.505727] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.505730] ? mark_held_locks+0x46/0x90 <4>[ 916.505742] __iommu_map+0x119/0x2c0 <4>[ 916.505751] iommu_map_sg+0xbf/0x210 <4>[ 916.505758] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.505768] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.507995] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.508069] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.508224] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.508227] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.508229] RAX: 0000000000000000 RBX: ffff888113765cf0 RCX: 0000000000000000 <4>[ 916.508231] RDX: 0000000000000000 RSI: 0000000003d1539e RDI: 0000000000000000 <4>[ 916.508232] RBP: ffffc90004807208 R08: 000000000027f79d R09: 0000000000000001 <4>[ 916.508234] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de463 <4>[ 916.508235] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79d003 <4>[ 916.508237] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.508239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.508240] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.508242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.508243] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.508245] Call Trace: <4>[ 916.508246] <TASK> <4>[ 916.508248] ? show_regs+0x6c/0x80 <4>[ 916.508251] ? __warn+0x93/0x1c0 <4>[ 916.508255] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.508258] ? report_bug+0x182/0x1b0 <4>[ 916.508263] ? handle_bug+0x6e/0xb0 <4>[ 916.508266] ? exc_invalid_op+0x18/0x80 <4>[ 916.508269] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.508278] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.508281] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.508284] ? mark_held_locks+0x46/0x90 <4>[ 916.508295] __iommu_map+0x119/0x2c0 <4>[ 916.508305] iommu_map_sg+0xbf/0x210 <4>[ 916.508312] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.508322] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.510553] x64_sys_call+0x131e/0x2650 <4>[ 916.510628] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.510783] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.510787] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.510789] RAX: 0000000000000000 RBX: ffff888113765cf8 RCX: 0000000000000000 <4>[ 916.510791] RDX: 0000000000000000 RSI: 0000000003d1539f RDI: 0000000000000000 <4>[ 916.510792] RBP: ffffc90004807208 R08: 000000000027f79e R09: 0000000000000001 <4>[ 916.510794] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de462 <4>[ 916.510795] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79e003 <4>[ 916.510797] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.510798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.510800] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.510801] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.510803] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.510804] Call Trace: <4>[ 916.510806] <TASK> <4>[ 916.510807] ? show_regs+0x6c/0x80 <4>[ 916.510811] ? __warn+0x93/0x1c0 <4>[ 916.510814] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.510818] ? report_bug+0x182/0x1b0 <4>[ 916.510823] ? handle_bug+0x6e/0xb0 <4>[ 916.510825] ? exc_invalid_op+0x18/0x80 <4>[ 916.510828] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.510837] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.510841] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.510844] ? mark_held_locks+0x46/0x90 <4>[ 916.510855] __iommu_map+0x119/0x2c0 <4>[ 916.510864] iommu_map_sg+0xbf/0x210 <4>[ 916.510871] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.511198] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.513170] ? irqentry_exit+0x77/0xb0 <4>[ 916.513193] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.513342] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.513346] RAX: 0000000000000000 RBX: ffff888113765d00 RCX: 0000000000000000 <4>[ 916.513348] RDX: 0000000000000000 RSI: 0000000003d153a0 RDI: 0000000000000000 <4>[ 916.513349] RBP: ffffc90004807208 R08: 000000000027f79f R09: 0000000000000001 <4>[ 916.513351] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de461 <4>[ 916.513352] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f79f003 <4>[ 916.513354] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.513356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.513357] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.513359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.513360] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.513362] Call Trace: <4>[ 916.513363] <TASK> <4>[ 916.513365] ? show_regs+0x6c/0x80 <4>[ 916.513368] ? __warn+0x93/0x1c0 <4>[ 916.513371] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.513375] ? report_bug+0x182/0x1b0 <4>[ 916.513380] ? handle_bug+0x6e/0xb0 <4>[ 916.513382] ? exc_invalid_op+0x18/0x80 <4>[ 916.513385] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.513394] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.513398] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.513428] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.515671] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.515746] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.515902] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.515906] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.515908] RAX: 0000000000000000 RBX: ffff888113765d08 RCX: 0000000000000000 <4>[ 916.515909] RDX: 0000000000000000 RSI: 0000000003d153a1 RDI: 0000000000000000 <4>[ 916.515911] RBP: ffffc90004807208 R08: 000000000027f7a0 R09: 0000000000000001 <4>[ 916.515912] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de460 <4>[ 916.515914] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a0003 <4>[ 916.515915] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.515917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.515919] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.515920] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.515922] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.515923] Call Trace: <4>[ 916.515924] <TASK> <4>[ 916.515926] ? show_regs+0x6c/0x80 <4>[ 916.515929] ? __warn+0x93/0x1c0 <4>[ 916.515933] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.515936] ? report_bug+0x182/0x1b0 <4>[ 916.515942] ? handle_bug+0x6e/0xb0 <4>[ 916.515944] ? exc_invalid_op+0x18/0x80 <4>[ 916.515947] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.515956] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.515960] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.515963] ? mark_held_locks+0x46/0x90 <4>[ 916.515974] __iommu_map+0x119/0x2c0 <4>[ 916.515983] iommu_map_sg+0xbf/0x210 <4>[ 916.515990] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.516005] dma_map_sgtable+0x1d/0x40 <4>[ 916.518229] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.518304] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.518459] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.518463] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.518465] RAX: 0000000000000000 RBX: ffff888113765d10 RCX: 0000000000000000 <4>[ 916.518466] RDX: 0000000000000000 RSI: 0000000003d153a2 RDI: 0000000000000000 <4>[ 916.518468] RBP: ffffc90004807208 R08: 000000000027f7a1 R09: 0000000000000001 <4>[ 916.518469] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45f <4>[ 916.518471] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a1003 <4>[ 916.518472] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.518474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.518476] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.518477] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.518479] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.518480] Call Trace: <4>[ 916.518481] <TASK> <4>[ 916.518483] ? show_regs+0x6c/0x80 <4>[ 916.518487] ? __warn+0x93/0x1c0 <4>[ 916.518490] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.518494] ? report_bug+0x182/0x1b0 <4>[ 916.518499] ? handle_bug+0x6e/0xb0 <4>[ 916.518501] ? exc_invalid_op+0x18/0x80 <4>[ 916.518504] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.518513] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.518517] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.518520] ? mark_held_locks+0x46/0x90 <4>[ 916.518531] __iommu_map+0x119/0x2c0 <4>[ 916.518540] iommu_map_sg+0xbf/0x210 <4>[ 916.518547] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.518557] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.520789] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.520862] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.521022] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.521024] RAX: 0000000000000000 RBX: ffff888113765d18 RCX: 0000000000000000 <4>[ 916.521026] RDX: 0000000000000000 RSI: 0000000003d153a3 RDI: 0000000000000000 <4>[ 916.521027] RBP: ffffc90004807208 R08: 000000000027f7a2 R09: 0000000000000001 <4>[ 916.521029] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45e <4>[ 916.521030] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a2003 <4>[ 916.521032] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.521033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.521035] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.521036] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.521038] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.521039] Call Trace: <4>[ 916.521040] <TASK> <4>[ 916.521042] ? show_regs+0x6c/0x80 <4>[ 916.521046] ? __warn+0x93/0x1c0 <4>[ 916.521049] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.521053] ? report_bug+0x182/0x1b0 <4>[ 916.521058] ? handle_bug+0x6e/0xb0 <4>[ 916.521060] ? exc_invalid_op+0x18/0x80 <4>[ 916.521063] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.521072] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.521076] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.521079] ? mark_held_locks+0x46/0x90 <4>[ 916.521090] __iommu_map+0x119/0x2c0 <4>[ 916.522520] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.523421] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.523576] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.523580] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.523588] RAX: 0000000000000000 RBX: ffff888113765d20 RCX: 0000000000000000 <4>[ 916.523589] RDX: 0000000000000000 RSI: 0000000003d153a4 RDI: 0000000000000000 <4>[ 916.523591] RBP: ffffc90004807208 R08: 000000000027f7a3 R09: 0000000000000001 <4>[ 916.523592] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45d <4>[ 916.523594] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a3003 <4>[ 916.523595] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.523597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.523599] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.523600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.523601] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.523603] Call Trace: <4>[ 916.523604] <TASK> <4>[ 916.523606] ? show_regs+0x6c/0x80 <4>[ 916.523610] ? __warn+0x93/0x1c0 <4>[ 916.523613] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.523617] ? report_bug+0x182/0x1b0 <4>[ 916.523622] ? handle_bug+0x6e/0xb0 <4>[ 916.523624] ? exc_invalid_op+0x18/0x80 <4>[ 916.523627] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.523636] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.523640] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.523643] ? mark_held_locks+0x46/0x90 <4>[ 916.523654] __iommu_map+0x119/0x2c0 <4>[ 916.523663] iommu_map_sg+0xbf/0x210 <4>[ 916.523671] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.523686] dma_map_sgtable+0x1d/0x40 <4>[ 916.525908] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.525982] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.526138] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.526141] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.526144] RAX: 0000000000000000 RBX: ffff888113765d28 RCX: 0000000000000000 <4>[ 916.526145] RDX: 0000000000000000 RSI: 0000000003d153a5 RDI: 0000000000000000 <4>[ 916.526147] RBP: ffffc90004807208 R08: 000000000027f7a4 R09: 0000000000000001 <4>[ 916.526148] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45c <4>[ 916.526150] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a4003 <4>[ 916.526151] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.526153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.526155] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.526156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.526157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.526159] Call Trace: <4>[ 916.526160] <TASK> <4>[ 916.526162] ? show_regs+0x6c/0x80 <4>[ 916.526165] ? __warn+0x93/0x1c0 <4>[ 916.526169] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.526172] ? report_bug+0x182/0x1b0 <4>[ 916.526177] ? handle_bug+0x6e/0xb0 <4>[ 916.526180] ? exc_invalid_op+0x18/0x80 <4>[ 916.526183] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.526192] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.526195] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.526198] ? mark_held_locks+0x46/0x90 <4>[ 916.526209] __iommu_map+0x119/0x2c0 <4>[ 916.526219] iommu_map_sg+0xbf/0x210 <4>[ 916.526226] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.526241] dma_map_sgtable+0x1d/0x40 <4>[ 916.528464] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.528539] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.528701] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.528704] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.528706] RAX: 0000000000000000 RBX: ffff888113765d30 RCX: 0000000000000000 <4>[ 916.528708] RDX: 0000000000000000 RSI: 0000000003d153a6 RDI: 0000000000000000 <4>[ 916.528709] RBP: ffffc90004807208 R08: 000000000027f7a5 R09: 0000000000000001 <4>[ 916.528711] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45b <4>[ 916.528713] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a5003 <4>[ 916.528714] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.528716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.528718] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.528719] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.528721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.528722] Call Trace: <4>[ 916.528723] <TASK> <4>[ 916.528725] ? show_regs+0x6c/0x80 <4>[ 916.528729] ? __warn+0x93/0x1c0 <4>[ 916.528732] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.528736] ? report_bug+0x182/0x1b0 <4>[ 916.528741] ? handle_bug+0x6e/0xb0 <4>[ 916.528744] ? exc_invalid_op+0x18/0x80 <4>[ 916.528746] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.528756] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.528759] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.528762] ? mark_held_locks+0x46/0x90 <4>[ 916.528773] __iommu_map+0x119/0x2c0 <4>[ 916.528782] iommu_map_sg+0xbf/0x210 <4>[ 916.528790] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.528800] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.531028] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.531103] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.531258] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.531261] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.531263] RAX: 0000000000000000 RBX: ffff888113765d38 RCX: 0000000000000000 <4>[ 916.531265] RDX: 0000000000000000 RSI: 0000000003d153a7 RDI: 0000000000000000 <4>[ 916.531266] RBP: ffffc90004807208 R08: 000000000027f7a6 R09: 0000000000000001 <4>[ 916.531268] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de45a <4>[ 916.531269] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a6003 <4>[ 916.531271] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.531273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.531274] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.531276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.531277] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.531279] Call Trace: <4>[ 916.531280] <TASK> <4>[ 916.531282] ? show_regs+0x6c/0x80 <4>[ 916.531285] ? __warn+0x93/0x1c0 <4>[ 916.531288] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.531292] ? report_bug+0x182/0x1b0 <4>[ 916.531297] ? handle_bug+0x6e/0xb0 <4>[ 916.531300] ? exc_invalid_op+0x18/0x80 <4>[ 916.531303] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.531312] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.531315] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.531318] ? mark_held_locks+0x46/0x90 <4>[ 916.531330] __iommu_map+0x119/0x2c0 <4>[ 916.531339] iommu_map_sg+0xbf/0x210 <4>[ 916.531346] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.531356] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.533589] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.533664] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.533819] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.533823] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.533825] RAX: 0000000000000000 RBX: ffff888113765d40 RCX: 0000000000000000 <4>[ 916.533827] RDX: 0000000000000000 RSI: 0000000003d153a8 RDI: 0000000000000000 <4>[ 916.533828] RBP: ffffc90004807208 R08: 000000000027f7a7 R09: 0000000000000001 <4>[ 916.533830] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de459 <4>[ 916.533831] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a7003 <4>[ 916.533833] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.533834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.533836] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.533838] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.533839] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.533840] Call Trace: <4>[ 916.533842] <TASK> <4>[ 916.533843] ? show_regs+0x6c/0x80 <4>[ 916.533847] ? __warn+0x93/0x1c0 <4>[ 916.533850] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.533854] ? report_bug+0x182/0x1b0 <4>[ 916.533859] ? handle_bug+0x6e/0xb0 <4>[ 916.533862] ? exc_invalid_op+0x18/0x80 <4>[ 916.533865] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.533874] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.533877] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.533880] ? mark_held_locks+0x46/0x90 <4>[ 916.533891] __iommu_map+0x119/0x2c0 <4>[ 916.533900] iommu_map_sg+0xbf/0x210 <4>[ 916.533907] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.533923] dma_map_sgtable+0x1d/0x40 <4>[ 916.536145] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.536219] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.536374] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.536377] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.536380] RAX: 0000000000000000 RBX: ffff888113765d48 RCX: 0000000000000000 <4>[ 916.536381] RDX: 0000000000000000 RSI: 0000000003d153a9 RDI: 0000000000000000 <4>[ 916.536383] RBP: ffffc90004807208 R08: 000000000027f7a8 R09: 0000000000000001 <4>[ 916.536384] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de458 <4>[ 916.536386] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a8003 <4>[ 916.536387] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.536389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.536390] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.536392] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.536393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.536395] Call Trace: <4>[ 916.536396] <TASK> <4>[ 916.536398] ? show_regs+0x6c/0x80 <4>[ 916.536401] ? __warn+0x93/0x1c0 <4>[ 916.536404] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.536408] ? report_bug+0x182/0x1b0 <4>[ 916.536413] ? handle_bug+0x6e/0xb0 <4>[ 916.536416] ? exc_invalid_op+0x18/0x80 <4>[ 916.536419] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.536428] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.536431] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.536434] ? mark_held_locks+0x46/0x90 <4>[ 916.536445] __iommu_map+0x119/0x2c0 <4>[ 916.536455] iommu_map_sg+0xbf/0x210 <4>[ 916.536462] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.536472] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.538704] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.538778] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.538939] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.538942] RAX: 0000000000000000 RBX: ffff888113765d50 RCX: 0000000000000000 <4>[ 916.538943] RDX: 0000000000000000 RSI: 0000000003d153aa RDI: 0000000000000000 <4>[ 916.538944] RBP: ffffc90004807208 R08: 000000000027f7a9 R09: 0000000000000001 <4>[ 916.538946] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de457 <4>[ 916.538947] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7a9003 <4>[ 916.538949] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.538951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.538952] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.538954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.538955] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.538957] Call Trace: <4>[ 916.538958] <TASK> <4>[ 916.538960] ? show_regs+0x6c/0x80 <4>[ 916.538963] ? __warn+0x93/0x1c0 <4>[ 916.538967] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.538970] ? report_bug+0x182/0x1b0 <4>[ 916.538975] ? handle_bug+0x6e/0xb0 <4>[ 916.538978] ? exc_invalid_op+0x18/0x80 <4>[ 916.538981] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.538990] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.538993] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.538996] ? mark_held_locks+0x46/0x90 <4>[ 916.539007] __iommu_map+0x119/0x2c0 <4>[ 916.540436] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.541338] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.541493] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.541496] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.541499] RAX: 0000000000000000 RBX: ffff888113765d58 RCX: 0000000000000000 <4>[ 916.541500] RDX: 0000000000000000 RSI: 0000000003d153ab RDI: 0000000000000000 <4>[ 916.541502] RBP: ffffc90004807208 R08: 000000000027f7aa R09: 0000000000000001 <4>[ 916.541503] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de456 <4>[ 916.541504] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7aa003 <4>[ 916.541506] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.541508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.541509] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.541511] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.541512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.541514] Call Trace: <4>[ 916.541515] <TASK> <4>[ 916.541517] ? show_regs+0x6c/0x80 <4>[ 916.541520] ? __warn+0x93/0x1c0 <4>[ 916.541523] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.541527] ? report_bug+0x182/0x1b0 <4>[ 916.541532] ? handle_bug+0x6e/0xb0 <4>[ 916.541535] ? exc_invalid_op+0x18/0x80 <4>[ 916.541538] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.541547] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.541550] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.541553] ? mark_held_locks+0x46/0x90 <4>[ 916.541564] __iommu_map+0x119/0x2c0 <4>[ 916.541573] iommu_map_sg+0xbf/0x210 <4>[ 916.541580] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.541596] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.543818] ? lock_is_held_type+0xa3/0x130 <4>[ 916.543899] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.544054] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.544058] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.544060] RAX: 0000000000000000 RBX: ffff888113765d60 RCX: 0000000000000000 <4>[ 916.544062] RDX: 0000000000000000 RSI: 0000000003d153ac RDI: 0000000000000000 <4>[ 916.544063] RBP: ffffc90004807208 R08: 000000000027f7ab R09: 0000000000000001 <4>[ 916.544065] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de455 <4>[ 916.544066] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ab003 <4>[ 916.544068] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.544069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.544071] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.544072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.544074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.544075] Call Trace: <4>[ 916.544076] <TASK> <4>[ 916.544078] ? show_regs+0x6c/0x80 <4>[ 916.544082] ? __warn+0x93/0x1c0 <4>[ 916.544085] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.544089] ? report_bug+0x182/0x1b0 <4>[ 916.544094] ? handle_bug+0x6e/0xb0 <4>[ 916.544096] ? exc_invalid_op+0x18/0x80 <4>[ 916.544099] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.544108] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.544112] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.544115] ? mark_held_locks+0x46/0x90 <4>[ 916.544126] __iommu_map+0x119/0x2c0 <4>[ 916.544135] iommu_map_sg+0xbf/0x210 <4>[ 916.544142] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.544161] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.546436] ? irqentry_exit+0x77/0xb0 <4>[ 916.546461] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.546613] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.546617] RAX: 0000000000000000 RBX: ffff888113765d68 RCX: 0000000000000000 <4>[ 916.546618] RDX: 0000000000000000 RSI: 0000000003d153ad RDI: 0000000000000000 <4>[ 916.546620] RBP: ffffc90004807208 R08: 000000000027f7ac R09: 0000000000000001 <4>[ 916.546621] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de454 <4>[ 916.546623] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ac003 <4>[ 916.546624] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.546626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.546628] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.546629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.546631] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.546632] Call Trace: <4>[ 916.546633] <TASK> <4>[ 916.546635] ? show_regs+0x6c/0x80 <4>[ 916.546638] ? __warn+0x93/0x1c0 <4>[ 916.546642] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.546646] ? report_bug+0x182/0x1b0 <4>[ 916.546651] ? handle_bug+0x6e/0xb0 <4>[ 916.546653] ? exc_invalid_op+0x18/0x80 <4>[ 916.546656] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.546666] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.546669] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.546715] dma_map_sgtable+0x1d/0x40 <4>[ 916.548938] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.549013] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.549167] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.549171] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.549173] RAX: 0000000000000000 RBX: ffff888113765d70 RCX: 0000000000000000 <4>[ 916.549174] RDX: 0000000000000000 RSI: 0000000003d153ae RDI: 0000000000000000 <4>[ 916.549176] RBP: ffffc90004807208 R08: 000000000027f7ad R09: 0000000000000001 <4>[ 916.549177] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de453 <4>[ 916.549179] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ad003 <4>[ 916.549180] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.549182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.549184] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.549185] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.549186] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.549188] Call Trace: <4>[ 916.549189] <TASK> <4>[ 916.549191] ? show_regs+0x6c/0x80 <4>[ 916.549194] ? __warn+0x93/0x1c0 <4>[ 916.549197] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.549201] ? report_bug+0x182/0x1b0 <4>[ 916.549206] ? handle_bug+0x6e/0xb0 <4>[ 916.549209] ? exc_invalid_op+0x18/0x80 <4>[ 916.549212] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.549221] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.549224] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.549227] ? mark_held_locks+0x46/0x90 <4>[ 916.549238] __iommu_map+0x119/0x2c0 <4>[ 916.549247] iommu_map_sg+0xbf/0x210 <4>[ 916.549255] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.549265] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.551485] ? lock_is_held_type+0xa3/0x130 <4>[ 916.551566] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.551726] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.551730] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.551732] RAX: 0000000000000000 RBX: ffff888113765d78 RCX: 0000000000000000 <4>[ 916.551733] RDX: 0000000000000000 RSI: 0000000003d153af RDI: 0000000000000000 <4>[ 916.551735] RBP: ffffc90004807208 R08: 000000000027f7ae R09: 0000000000000001 <4>[ 916.551736] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de452 <4>[ 916.551738] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ae003 <4>[ 916.551739] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.551741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.551743] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.551744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.551746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.551747] Call Trace: <4>[ 916.551748] <TASK> <4>[ 916.551750] ? show_regs+0x6c/0x80 <4>[ 916.551754] ? __warn+0x93/0x1c0 <4>[ 916.551757] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.551761] ? report_bug+0x182/0x1b0 <4>[ 916.551766] ? handle_bug+0x6e/0xb0 <4>[ 916.551768] ? exc_invalid_op+0x18/0x80 <4>[ 916.551771] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.551780] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.551784] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.551787] ? mark_held_locks+0x46/0x90 <4>[ 916.551798] __iommu_map+0x119/0x2c0 <4>[ 916.551807] iommu_map_sg+0xbf/0x210 <4>[ 916.551814] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.551833] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.554110] ? irqentry_exit+0x77/0xb0 <4>[ 916.554134] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.554282] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.554286] RAX: 0000000000000000 RBX: ffff888113765d80 RCX: 0000000000000000 <4>[ 916.554288] RDX: 0000000000000000 RSI: 0000000003d153b0 RDI: 0000000000000000 <4>[ 916.554289] RBP: ffffc90004807208 R08: 000000000027f7af R09: 0000000000000001 <4>[ 916.554291] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de451 <4>[ 916.554292] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7af003 <4>[ 916.554294] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.554295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.554297] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.554299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.554300] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.554301] Call Trace: <4>[ 916.554303] <TASK> <4>[ 916.554304] ? show_regs+0x6c/0x80 <4>[ 916.554308] ? __warn+0x93/0x1c0 <4>[ 916.554311] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.554315] ? report_bug+0x182/0x1b0 <4>[ 916.554320] ? handle_bug+0x6e/0xb0 <4>[ 916.554322] ? exc_invalid_op+0x18/0x80 <4>[ 916.554325] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.554334] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.554338] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.554384] dma_map_sgtable+0x1d/0x40 <4>[ 916.556608] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.556683] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.556839] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.556842] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.556845] RAX: 0000000000000000 RBX: ffff888113765d88 RCX: 0000000000000000 <4>[ 916.556846] RDX: 0000000000000000 RSI: 0000000003d153b1 RDI: 0000000000000000 <4>[ 916.556848] RBP: ffffc90004807208 R08: 000000000027f7b0 R09: 0000000000000001 <4>[ 916.556849] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de450 <4>[ 916.556850] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b0003 <4>[ 916.556852] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.556854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.556855] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.556857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.556858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.556860] Call Trace: <4>[ 916.556861] <TASK> <4>[ 916.556863] ? show_regs+0x6c/0x80 <4>[ 916.556866] ? __warn+0x93/0x1c0 <4>[ 916.556869] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.556873] ? report_bug+0x182/0x1b0 <4>[ 916.556878] ? handle_bug+0x6e/0xb0 <4>[ 916.556881] ? exc_invalid_op+0x18/0x80 <4>[ 916.556884] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.556893] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.556896] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.556899] ? mark_held_locks+0x46/0x90 <4>[ 916.556910] __iommu_map+0x119/0x2c0 <4>[ 916.556919] iommu_map_sg+0xbf/0x210 <4>[ 916.556927] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.556942] dma_map_sgtable+0x1d/0x40 <4>[ 916.559166] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.559241] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.559396] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.559400] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.559402] RAX: 0000000000000000 RBX: ffff888113765d90 RCX: 0000000000000000 <4>[ 916.559404] RDX: 0000000000000000 RSI: 0000000003d153b2 RDI: 0000000000000000 <4>[ 916.559405] RBP: ffffc90004807208 R08: 000000000027f7b1 R09: 0000000000000001 <4>[ 916.559407] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44f <4>[ 916.559408] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b1003 <4>[ 916.559410] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.559412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.559413] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.559415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.559416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.559418] Call Trace: <4>[ 916.559419] <TASK> <4>[ 916.559421] ? show_regs+0x6c/0x80 <4>[ 916.559424] ? __warn+0x93/0x1c0 <4>[ 916.559427] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.559431] ? report_bug+0x182/0x1b0 <4>[ 916.559436] ? handle_bug+0x6e/0xb0 <4>[ 916.559439] ? exc_invalid_op+0x18/0x80 <4>[ 916.559442] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.559451] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.559454] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.559457] ? mark_held_locks+0x46/0x90 <4>[ 916.559468] __iommu_map+0x119/0x2c0 <4>[ 916.559477] iommu_map_sg+0xbf/0x210 <4>[ 916.559485] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.559495] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.561727] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.561800] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.561962] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.561964] RAX: 0000000000000000 RBX: ffff888113765d98 RCX: 0000000000000000 <4>[ 916.561965] RDX: 0000000000000000 RSI: 0000000003d153b3 RDI: 0000000000000000 <4>[ 916.561967] RBP: ffffc90004807208 R08: 000000000027f7b2 R09: 0000000000000001 <4>[ 916.561969] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44e <4>[ 916.561970] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b2003 <4>[ 916.561972] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.561973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.561975] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.561976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.561978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.561979] Call Trace: <4>[ 916.561980] <TASK> <4>[ 916.561982] ? show_regs+0x6c/0x80 <4>[ 916.561986] ? __warn+0x93/0x1c0 <4>[ 916.561989] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.561993] ? report_bug+0x182/0x1b0 <4>[ 916.561998] ? handle_bug+0x6e/0xb0 <4>[ 916.562000] ? exc_invalid_op+0x18/0x80 <4>[ 916.562003] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.562012] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.562016] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.562019] ? mark_held_locks+0x46/0x90 <4>[ 916.562030] __iommu_map+0x119/0x2c0 <4>[ 916.563457] ? eb_pin_engine+0x2f0/0x3b0 [i915] <4>[ 916.564359] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.564514] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.564518] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.564520] RAX: 0000000000000000 RBX: ffff888113765da0 RCX: 0000000000000000 <4>[ 916.564522] RDX: 0000000000000000 RSI: 0000000003d153b4 RDI: 0000000000000000 <4>[ 916.564523] RBP: ffffc90004807208 R08: 000000000027f7b3 R09: 0000000000000001 <4>[ 916.564524] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44d <4>[ 916.564526] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b3003 <4>[ 916.564527] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.564529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.564531] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.564532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.564534] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.564535] Call Trace: <4>[ 916.564536] <TASK> <4>[ 916.564538] ? show_regs+0x6c/0x80 <4>[ 916.564541] ? __warn+0x93/0x1c0 <4>[ 916.564545] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.564548] ? report_bug+0x182/0x1b0 <4>[ 916.564554] ? handle_bug+0x6e/0xb0 <4>[ 916.564556] ? exc_invalid_op+0x18/0x80 <4>[ 916.564559] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.564568] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.564572] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.564575] ? mark_held_locks+0x46/0x90 <4>[ 916.564591] __iommu_map+0x119/0x2c0 <4>[ 916.564600] iommu_map_sg+0xbf/0x210 <4>[ 916.564607] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.564617] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.566845] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.566920] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.567074] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.567078] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.567080] RAX: 0000000000000000 RBX: ffff888113765da8 RCX: 0000000000000000 <4>[ 916.567082] RDX: 0000000000000000 RSI: 0000000003d153b5 RDI: 0000000000000000 <4>[ 916.567083] RBP: ffffc90004807208 R08: 000000000027f7b4 R09: 0000000000000001 <4>[ 916.567085] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44c <4>[ 916.567086] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b4003 <4>[ 916.567088] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.567090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.567091] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.567093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.567094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.567096] Call Trace: <4>[ 916.567097] <TASK> <4>[ 916.567098] ? show_regs+0x6c/0x80 <4>[ 916.567102] ? __warn+0x93/0x1c0 <4>[ 916.567105] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.567109] ? report_bug+0x182/0x1b0 <4>[ 916.567114] ? handle_bug+0x6e/0xb0 <4>[ 916.567117] ? exc_invalid_op+0x18/0x80 <4>[ 916.567120] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.567129] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.567132] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.567135] ? mark_held_locks+0x46/0x90 <4>[ 916.567146] __iommu_map+0x119/0x2c0 <4>[ 916.567155] iommu_map_sg+0xbf/0x210 <4>[ 916.567162] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.567172] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.569400] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.569474] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.569634] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.569638] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.569641] RAX: 0000000000000000 RBX: ffff888113765db0 RCX: 0000000000000000 <4>[ 916.569642] RDX: 0000000000000000 RSI: 0000000003d153b6 RDI: 0000000000000000 <4>[ 916.569644] RBP: ffffc90004807208 R08: 000000000027f7b5 R09: 0000000000000001 <4>[ 916.569645] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44b <4>[ 916.569647] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b5003 <4>[ 916.569648] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.569650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.569652] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.569653] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.569655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.569657] Call Trace: <4>[ 916.569658] <TASK> <4>[ 916.569660] ? show_regs+0x6c/0x80 <4>[ 916.569663] ? __warn+0x93/0x1c0 <4>[ 916.569667] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.569670] ? report_bug+0x182/0x1b0 <4>[ 916.569676] ? handle_bug+0x6e/0xb0 <4>[ 916.569678] ? exc_invalid_op+0x18/0x80 <4>[ 916.569681] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.569690] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.569694] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.569696] ? mark_held_locks+0x46/0x90 <4>[ 916.569708] __iommu_map+0x119/0x2c0 <4>[ 916.569717] iommu_map_sg+0xbf/0x210 <4>[ 916.569724] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.569734] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.571961] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.572035] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.572190] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.572193] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.572196] RAX: 0000000000000000 RBX: ffff888113765db8 RCX: 0000000000000000 <4>[ 916.572197] RDX: 0000000000000000 RSI: 0000000003d153b7 RDI: 0000000000000000 <4>[ 916.572199] RBP: ffffc90004807208 R08: 000000000027f7b6 R09: 0000000000000001 <4>[ 916.572200] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de44a <4>[ 916.572202] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b6003 <4>[ 916.572203] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.572205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.572206] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.572208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.572209] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.572211] Call Trace: <4>[ 916.572212] <TASK> <4>[ 916.572214] ? show_regs+0x6c/0x80 <4>[ 916.572217] ? __warn+0x93/0x1c0 <4>[ 916.572220] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.572224] ? report_bug+0x182/0x1b0 <4>[ 916.572229] ? handle_bug+0x6e/0xb0 <4>[ 916.572232] ? exc_invalid_op+0x18/0x80 <4>[ 916.572235] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.572244] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.572247] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.572250] ? mark_held_locks+0x46/0x90 <4>[ 916.572262] __iommu_map+0x119/0x2c0 <4>[ 916.572271] iommu_map_sg+0xbf/0x210 <4>[ 916.572278] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.572288] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.574515] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.574593] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.574754] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.574756] RAX: 0000000000000000 RBX: ffff888113765dc0 RCX: 0000000000000000 <4>[ 916.574758] RDX: 0000000000000000 RSI: 0000000003d153b8 RDI: 0000000000000000 <4>[ 916.574759] RBP: ffffc90004807208 R08: 000000000027f7b7 R09: 0000000000000001 <4>[ 916.574761] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de449 <4>[ 916.574762] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b7003 <4>[ 916.574764] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.574766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.574767] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.574769] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.574770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.574772] Call Trace: <4>[ 916.574773] <TASK> <4>[ 916.574775] ? show_regs+0x6c/0x80 <4>[ 916.574778] ? __warn+0x93/0x1c0 <4>[ 916.574781] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.574785] ? report_bug+0x182/0x1b0 <4>[ 916.574790] ? handle_bug+0x6e/0xb0 <4>[ 916.574793] ? exc_invalid_op+0x18/0x80 <4>[ 916.574795] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.574805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.574808] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.574811] ? mark_held_locks+0x46/0x90 <4>[ 916.574822] __iommu_map+0x119/0x2c0 <4>[ 916.575935] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 916.577151] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.577306] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.577309] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.577312] RAX: 0000000000000000 RBX: ffff888113765dc8 RCX: 0000000000000000 <4>[ 916.577313] RDX: 0000000000000000 RSI: 0000000003d153b9 RDI: 0000000000000000 <4>[ 916.577314] RBP: ffffc90004807208 R08: 000000000027f7b8 R09: 0000000000000001 <4>[ 916.577316] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de448 <4>[ 916.577317] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b8003 <4>[ 916.577319] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.577321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.577322] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.577324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.577325] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.577327] Call Trace: <4>[ 916.577328] <TASK> <4>[ 916.577330] ? show_regs+0x6c/0x80 <4>[ 916.577333] ? __warn+0x93/0x1c0 <4>[ 916.577336] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.577340] ? report_bug+0x182/0x1b0 <4>[ 916.577345] ? handle_bug+0x6e/0xb0 <4>[ 916.577348] ? exc_invalid_op+0x18/0x80 <4>[ 916.577351] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.577360] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.577363] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.577366] ? mark_held_locks+0x46/0x90 <4>[ 916.577378] __iommu_map+0x119/0x2c0 <4>[ 916.577387] iommu_map_sg+0xbf/0x210 <4>[ 916.577394] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.577404] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.579312] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 916.579731] irq event stamp: 253813207 <4>[ 916.579842] wmi pmt_class nls_iso8859_1 intel_vsec acpi_tad acpi_pad input_leds serio_raw dm_multipath msr fuse nvme_fabrics efi_pstore nfnetlink ip_tables x_tables autofs4 [last unloaded: i915] <4>[ 916.579871] RAX: 0000000000000000 RBX: ffff888113765dd0 RCX: 0000000000000000 <4>[ 916.579872] RDX: 0000000000000000 RSI: 0000000003d153ba RDI: 0000000000000000 <4>[ 916.579874] RBP: ffffc90004807208 R08: 000000000027f7b9 R09: 0000000000000001 <4>[ 916.579875] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de447 <4>[ 916.579877] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7b9003 <4>[ 916.579878] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.579880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.579882] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.579883] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.579884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.579886] Call Trace: <4>[ 916.579887] <TASK> <4>[ 916.579889] ? show_regs+0x6c/0x80 <4>[ 916.579892] ? __warn+0x93/0x1c0 <4>[ 916.579895] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.579899] ? report_bug+0x182/0x1b0 <4>[ 916.579904] ? handle_bug+0x6e/0xb0 <4>[ 916.579907] ? exc_invalid_op+0x18/0x80 <4>[ 916.579910] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.579919] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.579922] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.579925] ? mark_held_locks+0x46/0x90 <4>[ 916.579937] __iommu_map+0x119/0x2c0 <4>[ 916.580744] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 916.582267] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.582422] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.582425] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.582428] RAX: 0000000000000000 RBX: ffff888113765dd8 RCX: 0000000000000000 <4>[ 916.582429] RDX: 0000000000000000 RSI: 0000000003d153bb RDI: 0000000000000000 <4>[ 916.582431] RBP: ffffc90004807208 R08: 000000000027f7ba R09: 0000000000000001 <4>[ 916.582432] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de446 <4>[ 916.582434] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ba003 <4>[ 916.582435] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.582437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.582439] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.582440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.582442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.582443] Call Trace: <4>[ 916.582444] <TASK> <4>[ 916.582446] ? show_regs+0x6c/0x80 <4>[ 916.582450] ? __warn+0x93/0x1c0 <4>[ 916.582453] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.582457] ? report_bug+0x182/0x1b0 <4>[ 916.582462] ? handle_bug+0x6e/0xb0 <4>[ 916.582464] ? exc_invalid_op+0x18/0x80 <4>[ 916.582467] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.582476] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.582480] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.582483] ? mark_held_locks+0x46/0x90 <4>[ 916.582494] __iommu_map+0x119/0x2c0 <4>[ 916.582503] iommu_map_sg+0xbf/0x210 <4>[ 916.582510] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.582520] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.584752] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.584827] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.584982] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.584985] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.584988] RAX: 0000000000000000 RBX: ffff888113765de0 RCX: 0000000000000000 <4>[ 916.584989] RDX: 0000000000000000 RSI: 0000000003d153bc RDI: 0000000000000000 <4>[ 916.584991] RBP: ffffc90004807208 R08: 000000000027f7bb R09: 0000000000000001 <4>[ 916.584992] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de445 <4>[ 916.584994] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7bb003 <4>[ 916.584995] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.584997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.584998] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.585000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.585001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.585003] Call Trace: <4>[ 916.585004] <TASK> <4>[ 916.585006] ? show_regs+0x6c/0x80 <4>[ 916.585009] ? __warn+0x93/0x1c0 <4>[ 916.585012] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.585016] ? report_bug+0x182/0x1b0 <4>[ 916.585021] ? handle_bug+0x6e/0xb0 <4>[ 916.585024] ? exc_invalid_op+0x18/0x80 <4>[ 916.585027] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.585036] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.585039] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.585042] ? mark_held_locks+0x46/0x90 <4>[ 916.585053] __iommu_map+0x119/0x2c0 <4>[ 916.585063] iommu_map_sg+0xbf/0x210 <4>[ 916.585070] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.585080] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.587312] x64_sys_call+0x131e/0x2650 <4>[ 916.587382] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.587536] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.587540] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.587542] RAX: 0000000000000000 RBX: ffff888113765de8 RCX: 0000000000000000 <4>[ 916.587544] RDX: 0000000000000000 RSI: 0000000003d153bd RDI: 0000000000000000 <4>[ 916.587545] RBP: ffffc90004807208 R08: 000000000027f7bc R09: 0000000000000001 <4>[ 916.587547] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de444 <4>[ 916.587548] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7bc003 <4>[ 916.587550] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.587551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.587553] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.587554] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.587556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.587557] Call Trace: <4>[ 916.587558] <TASK> <4>[ 916.587560] ? show_regs+0x6c/0x80 <4>[ 916.587564] ? __warn+0x93/0x1c0 <4>[ 916.587567] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.587571] ? report_bug+0x182/0x1b0 <4>[ 916.587576] ? handle_bug+0x6e/0xb0 <4>[ 916.587578] ? exc_invalid_op+0x18/0x80 <4>[ 916.587586] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.587596] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.587599] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.587602] ? mark_held_locks+0x46/0x90 <4>[ 916.587613] __iommu_map+0x119/0x2c0 <4>[ 916.587622] iommu_map_sg+0xbf/0x210 <4>[ 916.587629] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.587645] dma_map_sgtable+0x1d/0x40 <4>[ 916.589868] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.589942] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.590096] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.590100] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.590102] RAX: 0000000000000000 RBX: ffff888113765df0 RCX: 0000000000000000 <4>[ 916.590103] RDX: 0000000000000000 RSI: 0000000003d153be RDI: 0000000000000000 <4>[ 916.590105] RBP: ffffc90004807208 R08: 000000000027f7bd R09: 0000000000000001 <4>[ 916.590106] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de443 <4>[ 916.590108] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7bd003 <4>[ 916.590109] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.590111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.590113] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.590114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.590116] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.590117] Call Trace: <4>[ 916.590118] <TASK> <4>[ 916.590120] ? show_regs+0x6c/0x80 <4>[ 916.590124] ? __warn+0x93/0x1c0 <4>[ 916.590127] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.590131] ? report_bug+0x182/0x1b0 <4>[ 916.590136] ? handle_bug+0x6e/0xb0 <4>[ 916.590138] ? exc_invalid_op+0x18/0x80 <4>[ 916.590141] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.590150] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.590154] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.590157] ? mark_held_locks+0x46/0x90 <4>[ 916.590168] __iommu_map+0x119/0x2c0 <4>[ 916.590177] iommu_map_sg+0xbf/0x210 <4>[ 916.590184] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.590194] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.592421] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.592496] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.592656] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.592660] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.592663] RAX: 0000000000000000 RBX: ffff888113765df8 RCX: 0000000000000000 <4>[ 916.592664] RDX: 0000000000000000 RSI: 0000000003d153bf RDI: 0000000000000000 <4>[ 916.592666] RBP: ffffc90004807208 R08: 000000000027f7be R09: 0000000000000001 <4>[ 916.592667] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de442 <4>[ 916.592669] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7be003 <4>[ 916.592670] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.592672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.592674] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.592675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.592677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.592678] Call Trace: <4>[ 916.592680] <TASK> <4>[ 916.592682] ? show_regs+0x6c/0x80 <4>[ 916.592685] ? __warn+0x93/0x1c0 <4>[ 916.592688] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.592692] ? report_bug+0x182/0x1b0 <4>[ 916.592697] ? handle_bug+0x6e/0xb0 <4>[ 916.592700] ? exc_invalid_op+0x18/0x80 <4>[ 916.592703] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.592712] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.592715] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.592719] ? mark_held_locks+0x46/0x90 <4>[ 916.592730] __iommu_map+0x119/0x2c0 <4>[ 916.592739] iommu_map_sg+0xbf/0x210 <4>[ 916.592746] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.592765] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.595044] ? irqentry_exit+0x77/0xb0 <4>[ 916.595068] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.595216] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.595220] RAX: 0000000000000000 RBX: ffff888113765e00 RCX: 0000000000000000 <4>[ 916.595221] RDX: 0000000000000000 RSI: 0000000003d153c0 RDI: 0000000000000000 <4>[ 916.595223] RBP: ffffc90004807208 R08: 000000000027f7bf R09: 0000000000000001 <4>[ 916.595224] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de441 <4>[ 916.595226] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7bf003 <4>[ 916.595227] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.595229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.595230] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.595232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.595233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.595235] Call Trace: <4>[ 916.595236] <TASK> <4>[ 916.595238] ? show_regs+0x6c/0x80 <4>[ 916.595241] ? __warn+0x93/0x1c0 <4>[ 916.595245] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.595248] ? report_bug+0x182/0x1b0 <4>[ 916.595254] ? handle_bug+0x6e/0xb0 <4>[ 916.595256] ? exc_invalid_op+0x18/0x80 <4>[ 916.595259] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.595268] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.595272] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.595317] dma_map_sgtable+0x1d/0x40 <4>[ 916.597539] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.597618] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.597774] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.597778] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.597780] RAX: 0000000000000000 RBX: ffff888113765e08 RCX: 0000000000000000 <4>[ 916.597781] RDX: 0000000000000000 RSI: 0000000003d153c1 RDI: 0000000000000000 <4>[ 916.597783] RBP: ffffc90004807208 R08: 000000000027f7c0 R09: 0000000000000001 <4>[ 916.597784] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de440 <4>[ 916.597786] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c0003 <4>[ 916.597787] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.597789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.597791] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.597792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.597794] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.597795] Call Trace: <4>[ 916.597796] <TASK> <4>[ 916.597798] ? show_regs+0x6c/0x80 <4>[ 916.597801] ? __warn+0x93/0x1c0 <4>[ 916.597805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.597809] ? report_bug+0x182/0x1b0 <4>[ 916.597814] ? handle_bug+0x6e/0xb0 <4>[ 916.597816] ? exc_invalid_op+0x18/0x80 <4>[ 916.597819] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.597828] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.597832] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.597835] ? mark_held_locks+0x46/0x90 <4>[ 916.597846] __iommu_map+0x119/0x2c0 <4>[ 916.597855] iommu_map_sg+0xbf/0x210 <4>[ 916.597862] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.597881] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.600158] ? irqentry_exit+0x77/0xb0 <4>[ 916.600182] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.600330] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.600334] RAX: 0000000000000000 RBX: ffff888113765e10 RCX: 0000000000000000 <4>[ 916.600336] RDX: 0000000000000000 RSI: 0000000003d153c2 RDI: 0000000000000000 <4>[ 916.600337] RBP: ffffc90004807208 R08: 000000000027f7c1 R09: 0000000000000001 <4>[ 916.600339] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43f <4>[ 916.600340] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c1003 <4>[ 916.600342] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.600343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.600345] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.600346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.600348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.600349] Call Trace: <4>[ 916.600350] <TASK> <4>[ 916.600352] ? show_regs+0x6c/0x80 <4>[ 916.600356] ? __warn+0x93/0x1c0 <4>[ 916.600359] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.600363] ? report_bug+0x182/0x1b0 <4>[ 916.600368] ? handle_bug+0x6e/0xb0 <4>[ 916.600370] ? exc_invalid_op+0x18/0x80 <4>[ 916.600373] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.600382] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.600386] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.600432] dma_map_sgtable+0x1d/0x40 <4>[ 916.602658] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.602734] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.602889] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.602892] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.602895] RAX: 0000000000000000 RBX: ffff888113765e18 RCX: 0000000000000000 <4>[ 916.602896] RDX: 0000000000000000 RSI: 0000000003d153c3 RDI: 0000000000000000 <4>[ 916.602897] RBP: ffffc90004807208 R08: 000000000027f7c2 R09: 0000000000000001 <4>[ 916.602899] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43e <4>[ 916.602900] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c2003 <4>[ 916.602902] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.602904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.602905] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.602907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.602908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.602910] Call Trace: <4>[ 916.602911] <TASK> <4>[ 916.602913] ? show_regs+0x6c/0x80 <4>[ 916.602916] ? __warn+0x93/0x1c0 <4>[ 916.602919] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.602923] ? report_bug+0x182/0x1b0 <4>[ 916.602928] ? handle_bug+0x6e/0xb0 <4>[ 916.602931] ? exc_invalid_op+0x18/0x80 <4>[ 916.602934] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.602943] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.602946] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.602949] ? mark_held_locks+0x46/0x90 <4>[ 916.602960] __iommu_map+0x119/0x2c0 <4>[ 916.602970] iommu_map_sg+0xbf/0x210 <4>[ 916.602977] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.602995] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.605278] ? irqentry_exit+0x77/0xb0 <4>[ 916.605302] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.605450] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.605454] RAX: 0000000000000000 RBX: ffff888113765e20 RCX: 0000000000000000 <4>[ 916.605456] RDX: 0000000000000000 RSI: 0000000003d153c4 RDI: 0000000000000000 <4>[ 916.605457] RBP: ffffc90004807208 R08: 000000000027f7c3 R09: 0000000000000001 <4>[ 916.605458] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43d <4>[ 916.605460] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c3003 <4>[ 916.605461] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.605463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.605465] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.605466] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.605468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.605469] Call Trace: <4>[ 916.605470] <TASK> <4>[ 916.605472] ? show_regs+0x6c/0x80 <4>[ 916.605475] ? __warn+0x93/0x1c0 <4>[ 916.605479] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.605482] ? report_bug+0x182/0x1b0 <4>[ 916.605488] ? handle_bug+0x6e/0xb0 <4>[ 916.605490] ? exc_invalid_op+0x18/0x80 <4>[ 916.605493] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.605502] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.605506] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.605555] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.607837] ? irqentry_exit+0x77/0xb0 <4>[ 916.607861] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.608010] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.608013] RAX: 0000000000000000 RBX: ffff888113765e28 RCX: 0000000000000000 <4>[ 916.608015] RDX: 0000000000000000 RSI: 0000000003d153c5 RDI: 0000000000000000 <4>[ 916.608016] RBP: ffffc90004807208 R08: 000000000027f7c4 R09: 0000000000000001 <4>[ 916.608018] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43c <4>[ 916.608019] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c4003 <4>[ 916.608021] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.608023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.608024] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.608026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.608027] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.608029] Call Trace: <4>[ 916.608030] <TASK> <4>[ 916.608032] ? show_regs+0x6c/0x80 <4>[ 916.608035] ? __warn+0x93/0x1c0 <4>[ 916.608038] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.608042] ? report_bug+0x182/0x1b0 <4>[ 916.608047] ? handle_bug+0x6e/0xb0 <4>[ 916.608050] ? exc_invalid_op+0x18/0x80 <4>[ 916.608053] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.608062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.608065] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.608111] dma_map_sgtable+0x1d/0x40 <4>[ 916.610332] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.610407] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.610561] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.610565] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.610567] RAX: 0000000000000000 RBX: ffff888113765e30 RCX: 0000000000000000 <4>[ 916.610568] RDX: 0000000000000000 RSI: 0000000003d153c6 RDI: 0000000000000000 <4>[ 916.610570] RBP: ffffc90004807208 R08: 000000000027f7c5 R09: 0000000000000001 <4>[ 916.610571] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43b <4>[ 916.610573] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c5003 <4>[ 916.610574] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.610576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.610578] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.610579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.610581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.610587] Call Trace: <4>[ 916.610588] <TASK> <4>[ 916.610590] ? show_regs+0x6c/0x80 <4>[ 916.610593] ? __warn+0x93/0x1c0 <4>[ 916.610597] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.610601] ? report_bug+0x182/0x1b0 <4>[ 916.610606] ? handle_bug+0x6e/0xb0 <4>[ 916.610608] ? exc_invalid_op+0x18/0x80 <4>[ 916.610611] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.610620] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.610624] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.610627] ? mark_held_locks+0x46/0x90 <4>[ 916.610638] __iommu_map+0x119/0x2c0 <4>[ 916.610647] iommu_map_sg+0xbf/0x210 <4>[ 916.610654] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.610826] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.612951] ? irqentry_exit+0x77/0xb0 <4>[ 916.612974] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.613123] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.613127] RAX: 0000000000000000 RBX: ffff888113765e38 RCX: 0000000000000000 <4>[ 916.613129] RDX: 0000000000000000 RSI: 0000000003d153c7 RDI: 0000000000000000 <4>[ 916.613130] RBP: ffffc90004807208 R08: 000000000027f7c6 R09: 0000000000000001 <4>[ 916.613131] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de43a <4>[ 916.613133] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c6003 <4>[ 916.613135] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.613136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.613138] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.613139] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.613141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.613142] Call Trace: <4>[ 916.613143] <TASK> <4>[ 916.613145] ? show_regs+0x6c/0x80 <4>[ 916.613149] ? __warn+0x93/0x1c0 <4>[ 916.613152] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.613156] ? report_bug+0x182/0x1b0 <4>[ 916.613161] ? handle_bug+0x6e/0xb0 <4>[ 916.613163] ? exc_invalid_op+0x18/0x80 <4>[ 916.613166] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.613175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.613179] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.613219] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.615447] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.615521] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.615681] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.615684] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.615687] RAX: 0000000000000000 RBX: ffff888113765e40 RCX: 0000000000000000 <4>[ 916.615688] RDX: 0000000000000000 RSI: 0000000003d153c8 RDI: 0000000000000000 <4>[ 916.615690] RBP: ffffc90004807208 R08: 000000000027f7c7 R09: 0000000000000001 <4>[ 916.615691] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de439 <4>[ 916.615693] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c7003 <4>[ 916.615694] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.615696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.615698] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.615699] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.615701] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.615702] Call Trace: <4>[ 916.615703] <TASK> <4>[ 916.615705] ? show_regs+0x6c/0x80 <4>[ 916.615709] ? __warn+0x93/0x1c0 <4>[ 916.615712] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.615716] ? report_bug+0x182/0x1b0 <4>[ 916.615721] ? handle_bug+0x6e/0xb0 <4>[ 916.615724] ? exc_invalid_op+0x18/0x80 <4>[ 916.615727] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.615736] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.615739] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.615742] ? mark_held_locks+0x46/0x90 <4>[ 916.615754] __iommu_map+0x119/0x2c0 <4>[ 916.615763] iommu_map_sg+0xbf/0x210 <4>[ 916.615770] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.616097] i915_ttm_get_pages+0x107/0x160 [i915] <4>[ 916.618067] ? irqentry_exit+0x77/0xb0 <4>[ 916.618089] RBP: 00007fff2a23f530 R08: 0000000000000005 R09: 00000004fa7f1000 <4>[ 916.618237] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.618241] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.618243] RAX: 0000000000000000 RBX: ffff888113765e48 RCX: 0000000000000000 <4>[ 916.618245] RDX: 0000000000000000 RSI: 0000000003d153c9 RDI: 0000000000000000 <4>[ 916.618246] RBP: ffffc90004807208 R08: 000000000027f7c8 R09: 0000000000000001 <4>[ 916.618247] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de438 <4>[ 916.618249] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c8003 <4>[ 916.618251] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.618252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.618254] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.618255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.618257] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.618258] Call Trace: <4>[ 916.618259] <TASK> <4>[ 916.618261] ? show_regs+0x6c/0x80 <4>[ 916.618265] ? __warn+0x93/0x1c0 <4>[ 916.618268] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.618272] ? report_bug+0x182/0x1b0 <4>[ 916.618277] ? handle_bug+0x6e/0xb0 <4>[ 916.618280] ? exc_invalid_op+0x18/0x80 <4>[ 916.618283] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.618292] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.618295] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.618298] ? mark_held_locks+0x46/0x90 <4>[ 916.618309] __iommu_map+0x119/0x2c0 <4>[ 916.618318] iommu_map_sg+0xbf/0x210 <4>[ 916.618325] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.618341] dma_map_sgtable+0x1d/0x40 <4>[ 916.620563] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.620643] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.620799] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.620802] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.620805] RAX: 0000000000000000 RBX: ffff888113765e50 RCX: 0000000000000000 <4>[ 916.620806] RDX: 0000000000000000 RSI: 0000000003d153ca RDI: 0000000000000000 <4>[ 916.620808] RBP: ffffc90004807208 R08: 000000000027f7c9 R09: 0000000000000001 <4>[ 916.620809] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de437 <4>[ 916.620811] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7c9003 <4>[ 916.620812] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.620814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.620815] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.620817] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.620818] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.620820] Call Trace: <4>[ 916.620821] <TASK> <4>[ 916.620823] ? show_regs+0x6c/0x80 <4>[ 916.620826] ? __warn+0x93/0x1c0 <4>[ 916.620830] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.620833] ? report_bug+0x182/0x1b0 <4>[ 916.620838] ? handle_bug+0x6e/0xb0 <4>[ 916.620841] ? exc_invalid_op+0x18/0x80 <4>[ 916.620844] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.620853] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.620856] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.620859] ? mark_held_locks+0x46/0x90 <4>[ 916.620871] __iommu_map+0x119/0x2c0 <4>[ 916.620880] iommu_map_sg+0xbf/0x210 <4>[ 916.620887] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.620902] dma_map_sgtable+0x1d/0x40 <4>[ 916.623124] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.623199] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.623353] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.623357] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.623359] RAX: 0000000000000000 RBX: ffff888113765e58 RCX: 0000000000000000 <4>[ 916.623361] RDX: 0000000000000000 RSI: 0000000003d153cb RDI: 0000000000000000 <4>[ 916.623362] RBP: ffffc90004807208 R08: 000000000027f7ca R09: 0000000000000001 <4>[ 916.623364] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de436 <4>[ 916.623365] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ca003 <4>[ 916.623367] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.623368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.623370] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.623371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.623373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.623374] Call Trace: <4>[ 916.623376] <TASK> <4>[ 916.623377] ? show_regs+0x6c/0x80 <4>[ 916.623381] ? __warn+0x93/0x1c0 <4>[ 916.623384] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.623388] ? report_bug+0x182/0x1b0 <4>[ 916.623393] ? handle_bug+0x6e/0xb0 <4>[ 916.623395] ? exc_invalid_op+0x18/0x80 <4>[ 916.623398] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.623408] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.623411] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.623414] ? mark_held_locks+0x46/0x90 <4>[ 916.623425] __iommu_map+0x119/0x2c0 <4>[ 916.623434] iommu_map_sg+0xbf/0x210 <4>[ 916.623441] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.623451] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.625519] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 916.625781] </TASK> <4>[ 916.625788] softirqs last enabled at (253884556): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.625920] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.625922] RAX: 0000000000000000 RBX: ffff888113765e60 RCX: 0000000000000000 <4>[ 916.625924] RDX: 0000000000000000 RSI: 0000000003d153cc RDI: 0000000000000000 <4>[ 916.625925] RBP: ffffc90004807208 R08: 000000000027f7cb R09: 0000000000000001 <4>[ 916.625926] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de435 <4>[ 916.625928] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7cb003 <4>[ 916.625929] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.625931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.625933] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.625934] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.625936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.625937] Call Trace: <4>[ 916.625938] <TASK> <4>[ 916.625940] ? show_regs+0x6c/0x80 <4>[ 916.625944] ? __warn+0x93/0x1c0 <4>[ 916.625947] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.625951] ? report_bug+0x182/0x1b0 <4>[ 916.625956] ? handle_bug+0x6e/0xb0 <4>[ 916.625958] ? exc_invalid_op+0x18/0x80 <4>[ 916.625961] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.625970] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.625974] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.625977] ? mark_held_locks+0x46/0x90 <4>[ 916.625988] __iommu_map+0x119/0x2c0 <4>[ 916.625997] iommu_map_sg+0xbf/0x210 <4>[ 916.626004] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.626019] dma_map_sgtable+0x1d/0x40 <4>[ 916.628242] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.628316] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.628471] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.628475] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.628477] RAX: 0000000000000000 RBX: ffff888113765e68 RCX: 0000000000000000 <4>[ 916.628479] RDX: 0000000000000000 RSI: 0000000003d153cd RDI: 0000000000000000 <4>[ 916.628480] RBP: ffffc90004807208 R08: 000000000027f7cc R09: 0000000000000001 <4>[ 916.628482] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de434 <4>[ 916.628483] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7cc003 <4>[ 916.628485] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.628486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.628488] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.628489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.628491] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.628492] Call Trace: <4>[ 916.628494] <TASK> <4>[ 916.628495] ? show_regs+0x6c/0x80 <4>[ 916.628499] ? __warn+0x93/0x1c0 <4>[ 916.628502] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.628506] ? report_bug+0x182/0x1b0 <4>[ 916.628511] ? handle_bug+0x6e/0xb0 <4>[ 916.628513] ? exc_invalid_op+0x18/0x80 <4>[ 916.628516] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.628525] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.628529] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.628532] ? mark_held_locks+0x46/0x90 <4>[ 916.628543] __iommu_map+0x119/0x2c0 <4>[ 916.628552] iommu_map_sg+0xbf/0x210 <4>[ 916.628559] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.628569] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.630802] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.630876] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.631031] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.631035] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.631037] RAX: 0000000000000000 RBX: ffff888113765e70 RCX: 0000000000000000 <4>[ 916.631039] RDX: 0000000000000000 RSI: 0000000003d153ce RDI: 0000000000000000 <4>[ 916.631040] RBP: ffffc90004807208 R08: 000000000027f7cd R09: 0000000000000001 <4>[ 916.631042] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de433 <4>[ 916.631043] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7cd003 <4>[ 916.631045] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.631046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.631048] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.631049] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.631051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.631052] Call Trace: <4>[ 916.631053] <TASK> <4>[ 916.631055] ? show_regs+0x6c/0x80 <4>[ 916.631059] ? __warn+0x93/0x1c0 <4>[ 916.631062] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.631066] ? report_bug+0x182/0x1b0 <4>[ 916.631071] ? handle_bug+0x6e/0xb0 <4>[ 916.631073] ? exc_invalid_op+0x18/0x80 <4>[ 916.631076] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.631085] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.631089] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.631092] ? mark_held_locks+0x46/0x90 <4>[ 916.631103] __iommu_map+0x119/0x2c0 <4>[ 916.631112] iommu_map_sg+0xbf/0x210 <4>[ 916.631119] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.631129] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.633356] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.633431] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.633590] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.633594] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.633596] RAX: 0000000000000000 RBX: ffff888113765e78 RCX: 0000000000000000 <4>[ 916.633598] RDX: 0000000000000000 RSI: 0000000003d153cf RDI: 0000000000000000 <4>[ 916.633599] RBP: ffffc90004807208 R08: 000000000027f7ce R09: 0000000000000001 <4>[ 916.633601] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de432 <4>[ 916.633602] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ce003 <4>[ 916.633604] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.633605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.633607] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.633608] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.633610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.633611] Call Trace: <4>[ 916.633612] <TASK> <4>[ 916.633614] ? show_regs+0x6c/0x80 <4>[ 916.633618] ? __warn+0x93/0x1c0 <4>[ 916.633621] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.633625] ? report_bug+0x182/0x1b0 <4>[ 916.633630] ? handle_bug+0x6e/0xb0 <4>[ 916.633632] ? exc_invalid_op+0x18/0x80 <4>[ 916.633635] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.633644] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.633648] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.633651] ? mark_held_locks+0x46/0x90 <4>[ 916.633662] __iommu_map+0x119/0x2c0 <4>[ 916.633671] iommu_map_sg+0xbf/0x210 <4>[ 916.633679] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.633694] dma_map_sgtable+0x1d/0x40 <4>[ 916.635915] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.635990] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.636145] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.636148] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.636151] RAX: 0000000000000000 RBX: ffff888113765e80 RCX: 0000000000000000 <4>[ 916.636152] RDX: 0000000000000000 RSI: 0000000003d153d0 RDI: 0000000000000000 <4>[ 916.636153] RBP: ffffc90004807208 R08: 000000000027f7cf R09: 0000000000000001 <4>[ 916.636155] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de431 <4>[ 916.636156] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7cf003 <4>[ 916.636158] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.636160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.636161] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.636163] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.636164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.636166] Call Trace: <4>[ 916.636167] <TASK> <4>[ 916.636169] ? show_regs+0x6c/0x80 <4>[ 916.636172] ? __warn+0x93/0x1c0 <4>[ 916.636175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.636179] ? report_bug+0x182/0x1b0 <4>[ 916.636184] ? handle_bug+0x6e/0xb0 <4>[ 916.636187] ? exc_invalid_op+0x18/0x80 <4>[ 916.636190] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.636199] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.636202] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.636205] ? mark_held_locks+0x46/0x90 <4>[ 916.636216] __iommu_map+0x119/0x2c0 <4>[ 916.636225] iommu_map_sg+0xbf/0x210 <4>[ 916.636232] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.636242] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.638462] ? lock_is_held_type+0xa3/0x130 <4>[ 916.638544] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.638705] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.638709] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.638711] RAX: 0000000000000000 RBX: ffff888113765e88 RCX: 0000000000000000 <4>[ 916.638713] RDX: 0000000000000000 RSI: 0000000003d153d1 RDI: 0000000000000000 <4>[ 916.638714] RBP: ffffc90004807208 R08: 000000000027f7d0 R09: 0000000000000001 <4>[ 916.638716] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de430 <4>[ 916.638718] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d0003 <4>[ 916.638719] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.638721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.638722] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.638724] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.638725] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.638727] Call Trace: <4>[ 916.638728] <TASK> <4>[ 916.638730] ? show_regs+0x6c/0x80 <4>[ 916.638733] ? __warn+0x93/0x1c0 <4>[ 916.638737] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.638741] ? report_bug+0x182/0x1b0 <4>[ 916.638746] ? handle_bug+0x6e/0xb0 <4>[ 916.638748] ? exc_invalid_op+0x18/0x80 <4>[ 916.638751] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.638760] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.638764] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.638767] ? mark_held_locks+0x46/0x90 <4>[ 916.638778] __iommu_map+0x119/0x2c0 <4>[ 916.638787] iommu_map_sg+0xbf/0x210 <4>[ 916.638795] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.638814] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.641093] ? irqentry_exit+0x77/0xb0 <4>[ 916.641118] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.641265] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.641269] RAX: 0000000000000000 RBX: ffff888113765e90 RCX: 0000000000000000 <4>[ 916.641271] RDX: 0000000000000000 RSI: 0000000003d153d2 RDI: 0000000000000000 <4>[ 916.641272] RBP: ffffc90004807208 R08: 000000000027f7d1 R09: 0000000000000001 <4>[ 916.641274] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42f <4>[ 916.641275] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d1003 <4>[ 916.641277] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.641278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.641280] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.641281] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.641283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.641284] Call Trace: <4>[ 916.641285] <TASK> <4>[ 916.641287] ? show_regs+0x6c/0x80 <4>[ 916.641291] ? __warn+0x93/0x1c0 <4>[ 916.641294] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.641298] ? report_bug+0x182/0x1b0 <4>[ 916.641303] ? handle_bug+0x6e/0xb0 <4>[ 916.641305] ? exc_invalid_op+0x18/0x80 <4>[ 916.641308] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.641317] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.641321] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.641361] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.643597] x64_sys_call+0x131e/0x2650 <4>[ 916.643668] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.643823] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.643827] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.643829] RAX: 0000000000000000 RBX: ffff888113765e98 RCX: 0000000000000000 <4>[ 916.643831] RDX: 0000000000000000 RSI: 0000000003d153d3 RDI: 0000000000000000 <4>[ 916.643832] RBP: ffffc90004807208 R08: 000000000027f7d2 R09: 0000000000000001 <4>[ 916.643833] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42e <4>[ 916.643835] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d2003 <4>[ 916.643837] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.643838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.643840] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.643841] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.643843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.643844] Call Trace: <4>[ 916.643845] <TASK> <4>[ 916.643847] ? show_regs+0x6c/0x80 <4>[ 916.643851] ? __warn+0x93/0x1c0 <4>[ 916.643854] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.643858] ? report_bug+0x182/0x1b0 <4>[ 916.643863] ? handle_bug+0x6e/0xb0 <4>[ 916.643865] ? exc_invalid_op+0x18/0x80 <4>[ 916.643868] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.643877] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.643881] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.643884] ? mark_held_locks+0x46/0x90 <4>[ 916.643895] __iommu_map+0x119/0x2c0 <4>[ 916.643904] iommu_map_sg+0xbf/0x210 <4>[ 916.643911] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.643930] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.646206] ? irqentry_exit+0x77/0xb0 <4>[ 916.646230] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.646378] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.646382] RAX: 0000000000000000 RBX: ffff888113765ea0 RCX: 0000000000000000 <4>[ 916.646383] RDX: 0000000000000000 RSI: 0000000003d153d4 RDI: 0000000000000000 <4>[ 916.646385] RBP: ffffc90004807208 R08: 000000000027f7d3 R09: 0000000000000001 <4>[ 916.646386] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42d <4>[ 916.646388] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d3003 <4>[ 916.646389] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.646391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.646392] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.646394] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.646395] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.646397] Call Trace: <4>[ 916.646398] <TASK> <4>[ 916.646400] ? show_regs+0x6c/0x80 <4>[ 916.646403] ? __warn+0x93/0x1c0 <4>[ 916.646406] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.646410] ? report_bug+0x182/0x1b0 <4>[ 916.646415] ? handle_bug+0x6e/0xb0 <4>[ 916.646418] ? exc_invalid_op+0x18/0x80 <4>[ 916.646421] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.646430] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.646433] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.646479] dma_map_sgtable+0x1d/0x40 <4>[ 916.648704] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.648780] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.648935] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.648938] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.648940] RAX: 0000000000000000 RBX: ffff888113765ea8 RCX: 0000000000000000 <4>[ 916.648942] RDX: 0000000000000000 RSI: 0000000003d153d5 RDI: 0000000000000000 <4>[ 916.648943] RBP: ffffc90004807208 R08: 000000000027f7d4 R09: 0000000000000001 <4>[ 916.648945] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42c <4>[ 916.648946] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d4003 <4>[ 916.648948] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.648950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.648951] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.648953] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.648954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.648955] Call Trace: <4>[ 916.648957] <TASK> <4>[ 916.648958] ? show_regs+0x6c/0x80 <4>[ 916.648962] ? __warn+0x93/0x1c0 <4>[ 916.648965] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.648969] ? report_bug+0x182/0x1b0 <4>[ 916.648974] ? handle_bug+0x6e/0xb0 <4>[ 916.648976] ? exc_invalid_op+0x18/0x80 <4>[ 916.648979] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.648988] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.648992] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.648995] ? mark_held_locks+0x46/0x90 <4>[ 916.649006] __iommu_map+0x119/0x2c0 <4>[ 916.649015] iommu_map_sg+0xbf/0x210 <4>[ 916.649022] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.649032] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.651261] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.651336] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.651490] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.651494] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.651496] RAX: 0000000000000000 RBX: ffff888113765eb0 RCX: 0000000000000000 <4>[ 916.651497] RDX: 0000000000000000 RSI: 0000000003d153d6 RDI: 0000000000000000 <4>[ 916.651499] RBP: ffffc90004807208 R08: 000000000027f7d5 R09: 0000000000000001 <4>[ 916.651500] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42b <4>[ 916.651502] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d5003 <4>[ 916.651503] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.651505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.651507] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.651508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.651510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.651511] Call Trace: <4>[ 916.651512] <TASK> <4>[ 916.651514] ? show_regs+0x6c/0x80 <4>[ 916.651517] ? __warn+0x93/0x1c0 <4>[ 916.651521] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.651524] ? report_bug+0x182/0x1b0 <4>[ 916.651530] ? handle_bug+0x6e/0xb0 <4>[ 916.651532] ? exc_invalid_op+0x18/0x80 <4>[ 916.651535] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.651544] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.651548] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.651550] ? mark_held_locks+0x46/0x90 <4>[ 916.651562] __iommu_map+0x119/0x2c0 <4>[ 916.651571] iommu_map_sg+0xbf/0x210 <4>[ 916.651578] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.651593] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.653828] x64_sys_call+0x131e/0x2650 <4>[ 916.653898] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.654053] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.654056] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.654059] RAX: 0000000000000000 RBX: ffff888113765eb8 RCX: 0000000000000000 <4>[ 916.654060] RDX: 0000000000000000 RSI: 0000000003d153d7 RDI: 0000000000000000 <4>[ 916.654062] RBP: ffffc90004807208 R08: 000000000027f7d6 R09: 0000000000000001 <4>[ 916.654063] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de42a <4>[ 916.654065] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d6003 <4>[ 916.654066] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.654068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.654069] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.654071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.654072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.654074] Call Trace: <4>[ 916.654075] <TASK> <4>[ 916.654077] ? show_regs+0x6c/0x80 <4>[ 916.654080] ? __warn+0x93/0x1c0 <4>[ 916.654084] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.654087] ? report_bug+0x182/0x1b0 <4>[ 916.654092] ? handle_bug+0x6e/0xb0 <4>[ 916.654095] ? exc_invalid_op+0x18/0x80 <4>[ 916.654098] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.654107] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.654110] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.654113] ? mark_held_locks+0x46/0x90 <4>[ 916.654125] __iommu_map+0x119/0x2c0 <4>[ 916.654134] iommu_map_sg+0xbf/0x210 <4>[ 916.654141] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.654156] dma_map_sgtable+0x1d/0x40 <4>[ 916.656379] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.656453] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.656613] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.656617] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.656619] RAX: 0000000000000000 RBX: ffff888113765ec0 RCX: 0000000000000000 <4>[ 916.656620] RDX: 0000000000000000 RSI: 0000000003d153d8 RDI: 0000000000000000 <4>[ 916.656622] RBP: ffffc90004807208 R08: 000000000027f7d7 R09: 0000000000000001 <4>[ 916.656623] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de429 <4>[ 916.656625] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d7003 <4>[ 916.656626] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.656628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.656629] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.656631] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.656632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.656634] Call Trace: <4>[ 916.656635] <TASK> <4>[ 916.656637] ? show_regs+0x6c/0x80 <4>[ 916.656640] ? __warn+0x93/0x1c0 <4>[ 916.656644] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.656648] ? report_bug+0x182/0x1b0 <4>[ 916.656653] ? handle_bug+0x6e/0xb0 <4>[ 916.656656] ? exc_invalid_op+0x18/0x80 <4>[ 916.656659] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.656668] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.656671] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.656674] ? mark_held_locks+0x46/0x90 <4>[ 916.656686] __iommu_map+0x119/0x2c0 <4>[ 916.656695] iommu_map_sg+0xbf/0x210 <4>[ 916.656702] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.656717] dma_map_sgtable+0x1d/0x40 <4>[ 916.658940] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.659015] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.659169] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.659173] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.659175] RAX: 0000000000000000 RBX: ffff888113765ec8 RCX: 0000000000000000 <4>[ 916.659177] RDX: 0000000000000000 RSI: 0000000003d153d9 RDI: 0000000000000000 <4>[ 916.659178] RBP: ffffc90004807208 R08: 000000000027f7d8 R09: 0000000000000001 <4>[ 916.659179] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de428 <4>[ 916.659181] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d8003 <4>[ 916.659183] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.659184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.659186] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.659187] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.659189] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.659190] Call Trace: <4>[ 916.659191] <TASK> <4>[ 916.659193] ? show_regs+0x6c/0x80 <4>[ 916.659197] ? __warn+0x93/0x1c0 <4>[ 916.659200] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.659204] ? report_bug+0x182/0x1b0 <4>[ 916.659209] ? handle_bug+0x6e/0xb0 <4>[ 916.659211] ? exc_invalid_op+0x18/0x80 <4>[ 916.659214] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.659223] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.659227] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.659230] ? mark_held_locks+0x46/0x90 <4>[ 916.659241] __iommu_map+0x119/0x2c0 <4>[ 916.659250] iommu_map_sg+0xbf/0x210 <4>[ 916.659257] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.659267] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.661495] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.661569] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.661731] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.661734] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.661736] RAX: 0000000000000000 RBX: ffff888113765ed0 RCX: 0000000000000000 <4>[ 916.661738] RDX: 0000000000000000 RSI: 0000000003d153da RDI: 0000000000000000 <4>[ 916.661739] RBP: ffffc90004807208 R08: 000000000027f7d9 R09: 0000000000000001 <4>[ 916.661741] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de427 <4>[ 916.661742] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7d9003 <4>[ 916.661744] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.661746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.661747] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.661749] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.661750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.661752] Call Trace: <4>[ 916.661753] <TASK> <4>[ 916.661755] ? show_regs+0x6c/0x80 <4>[ 916.661758] ? __warn+0x93/0x1c0 <4>[ 916.661761] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.661765] ? report_bug+0x182/0x1b0 <4>[ 916.661770] ? handle_bug+0x6e/0xb0 <4>[ 916.661773] ? exc_invalid_op+0x18/0x80 <4>[ 916.661776] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.661785] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.661788] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.661791] ? mark_held_locks+0x46/0x90 <4>[ 916.661802] __iommu_map+0x119/0x2c0 <4>[ 916.661811] iommu_map_sg+0xbf/0x210 <4>[ 916.661818] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.661828] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.664057] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.664131] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.664285] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.664289] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.664291] RAX: 0000000000000000 RBX: ffff888113765ed8 RCX: 0000000000000000 <4>[ 916.664293] RDX: 0000000000000000 RSI: 0000000003d153db RDI: 0000000000000000 <4>[ 916.664294] RBP: ffffc90004807208 R08: 000000000027f7da R09: 0000000000000001 <4>[ 916.664296] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de426 <4>[ 916.664297] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7da003 <4>[ 916.664299] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.664300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.664302] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.664304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.664305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.664306] Call Trace: <4>[ 916.664308] <TASK> <4>[ 916.664309] ? show_regs+0x6c/0x80 <4>[ 916.664313] ? __warn+0x93/0x1c0 <4>[ 916.664316] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.664320] ? report_bug+0x182/0x1b0 <4>[ 916.664325] ? handle_bug+0x6e/0xb0 <4>[ 916.664328] ? exc_invalid_op+0x18/0x80 <4>[ 916.664330] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.664339] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.664343] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.664346] ? mark_held_locks+0x46/0x90 <4>[ 916.664357] __iommu_map+0x119/0x2c0 <4>[ 916.664366] iommu_map_sg+0xbf/0x210 <4>[ 916.664373] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.664383] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.666616] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.666691] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.666847] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.666850] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.666853] RAX: 0000000000000000 RBX: ffff888113765ee0 RCX: 0000000000000000 <4>[ 916.666854] RDX: 0000000000000000 RSI: 0000000003d153dc RDI: 0000000000000000 <4>[ 916.666856] RBP: ffffc90004807208 R08: 000000000027f7db R09: 0000000000000001 <4>[ 916.666857] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de425 <4>[ 916.666859] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7db003 <4>[ 916.666860] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.666862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.666863] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.666865] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.666866] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.666868] Call Trace: <4>[ 916.666869] <TASK> <4>[ 916.666871] ? show_regs+0x6c/0x80 <4>[ 916.666874] ? __warn+0x93/0x1c0 <4>[ 916.666877] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.666881] ? report_bug+0x182/0x1b0 <4>[ 916.666886] ? handle_bug+0x6e/0xb0 <4>[ 916.666889] ? exc_invalid_op+0x18/0x80 <4>[ 916.666892] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.666901] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.666904] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.666907] ? mark_held_locks+0x46/0x90 <4>[ 916.666918] __iommu_map+0x119/0x2c0 <4>[ 916.666927] iommu_map_sg+0xbf/0x210 <4>[ 916.666934] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.666950] dma_map_sgtable+0x1d/0x40 <4>[ 916.669173] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.669248] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.669402] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.669406] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.669408] RAX: 0000000000000000 RBX: ffff888113765ee8 RCX: 0000000000000000 <4>[ 916.669410] RDX: 0000000000000000 RSI: 0000000003d153dd RDI: 0000000000000000 <4>[ 916.669411] RBP: ffffc90004807208 R08: 000000000027f7dc R09: 0000000000000001 <4>[ 916.669413] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de424 <4>[ 916.669414] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7dc003 <4>[ 916.669416] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.669417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.669419] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.669421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.669422] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.669423] Call Trace: <4>[ 916.669425] <TASK> <4>[ 916.669426] ? show_regs+0x6c/0x80 <4>[ 916.669430] ? __warn+0x93/0x1c0 <4>[ 916.669433] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.669437] ? report_bug+0x182/0x1b0 <4>[ 916.669442] ? handle_bug+0x6e/0xb0 <4>[ 916.669445] ? exc_invalid_op+0x18/0x80 <4>[ 916.669447] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.669457] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.669460] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.669463] ? mark_held_locks+0x46/0x90 <4>[ 916.669474] __iommu_map+0x119/0x2c0 <4>[ 916.669483] iommu_map_sg+0xbf/0x210 <4>[ 916.669490] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.669500] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.671736] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.671811] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.671967] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.671970] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.671973] RAX: 0000000000000000 RBX: ffff888113765ef0 RCX: 0000000000000000 <4>[ 916.671974] RDX: 0000000000000000 RSI: 0000000003d153de RDI: 0000000000000000 <4>[ 916.671976] RBP: ffffc90004807208 R08: 000000000027f7dd R09: 0000000000000001 <4>[ 916.671977] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de423 <4>[ 916.671979] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7dd003 <4>[ 916.671980] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.671982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.671983] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.671985] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.671986] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.671988] Call Trace: <4>[ 916.671989] <TASK> <4>[ 916.671991] ? show_regs+0x6c/0x80 <4>[ 916.671994] ? __warn+0x93/0x1c0 <4>[ 916.671997] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.672001] ? report_bug+0x182/0x1b0 <4>[ 916.672006] ? handle_bug+0x6e/0xb0 <4>[ 916.672009] ? exc_invalid_op+0x18/0x80 <4>[ 916.672012] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.672021] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.672024] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.672027] ? mark_held_locks+0x46/0x90 <4>[ 916.672038] __iommu_map+0x119/0x2c0 <4>[ 916.672047] iommu_map_sg+0xbf/0x210 <4>[ 916.672055] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.672064] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.674292] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.674366] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.674521] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.674524] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.674527] RAX: 0000000000000000 RBX: ffff888113765ef8 RCX: 0000000000000000 <4>[ 916.674528] RDX: 0000000000000000 RSI: 0000000003d153df RDI: 0000000000000000 <4>[ 916.674530] RBP: ffffc90004807208 R08: 000000000027f7de R09: 0000000000000001 <4>[ 916.674531] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de422 <4>[ 916.674533] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7de003 <4>[ 916.674534] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.674536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.674537] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.674539] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.674540] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.674542] Call Trace: <4>[ 916.674543] <TASK> <4>[ 916.674545] ? show_regs+0x6c/0x80 <4>[ 916.674548] ? __warn+0x93/0x1c0 <4>[ 916.674551] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.674555] ? report_bug+0x182/0x1b0 <4>[ 916.674560] ? handle_bug+0x6e/0xb0 <4>[ 916.674563] ? exc_invalid_op+0x18/0x80 <4>[ 916.674566] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.674575] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.674578] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.674586] ? mark_held_locks+0x46/0x90 <4>[ 916.674597] __iommu_map+0x119/0x2c0 <4>[ 916.674606] iommu_map_sg+0xbf/0x210 <4>[ 916.674613] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.674632] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.676909] ? irqentry_exit+0x77/0xb0 <4>[ 916.676933] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.677081] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.677085] RAX: 0000000000000000 RBX: ffff888113765f00 RCX: 0000000000000000 <4>[ 916.677086] RDX: 0000000000000000 RSI: 0000000003d153e0 RDI: 0000000000000000 <4>[ 916.677088] RBP: ffffc90004807208 R08: 000000000027f7df R09: 0000000000000001 <4>[ 916.677089] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de421 <4>[ 916.677091] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7df003 <4>[ 916.677092] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.677094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.677096] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.677097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.677098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.677100] Call Trace: <4>[ 916.677101] <TASK> <4>[ 916.677103] ? show_regs+0x6c/0x80 <4>[ 916.677106] ? __warn+0x93/0x1c0 <4>[ 916.677110] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.677113] ? report_bug+0x182/0x1b0 <4>[ 916.677118] ? handle_bug+0x6e/0xb0 <4>[ 916.677121] ? exc_invalid_op+0x18/0x80 <4>[ 916.677124] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.677133] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.677137] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.677182] dma_map_sgtable+0x1d/0x40 <4>[ 916.679404] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.679479] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.679639] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.679642] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.679645] RAX: 0000000000000000 RBX: ffff888113765f08 RCX: 0000000000000000 <4>[ 916.679646] RDX: 0000000000000000 RSI: 0000000003d153e1 RDI: 0000000000000000 <4>[ 916.679648] RBP: ffffc90004807208 R08: 000000000027f7e0 R09: 0000000000000001 <4>[ 916.679649] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de420 <4>[ 916.679651] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e0003 <4>[ 916.679652] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.679654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.679656] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.679657] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.679659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.679660] Call Trace: <4>[ 916.679662] <TASK> <4>[ 916.679664] ? show_regs+0x6c/0x80 <4>[ 916.679667] ? __warn+0x93/0x1c0 <4>[ 916.679670] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.679674] ? report_bug+0x182/0x1b0 <4>[ 916.679680] ? handle_bug+0x6e/0xb0 <4>[ 916.679682] ? exc_invalid_op+0x18/0x80 <4>[ 916.679685] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.679694] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.679698] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.679701] ? mark_held_locks+0x46/0x90 <4>[ 916.679712] __iommu_map+0x119/0x2c0 <4>[ 916.679721] iommu_map_sg+0xbf/0x210 <4>[ 916.679728] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.679744] dma_map_sgtable+0x1d/0x40 <4>[ 916.681965] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.682039] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.682193] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.682197] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.682199] RAX: 0000000000000000 RBX: ffff888113765f10 RCX: 0000000000000000 <4>[ 916.682201] RDX: 0000000000000000 RSI: 0000000003d153e2 RDI: 0000000000000000 <4>[ 916.682202] RBP: ffffc90004807208 R08: 000000000027f7e1 R09: 0000000000000001 <4>[ 916.682204] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41f <4>[ 916.682205] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e1003 <4>[ 916.682207] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.682209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.682210] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.682212] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.682213] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.682215] Call Trace: <4>[ 916.682216] <TASK> <4>[ 916.682217] ? show_regs+0x6c/0x80 <4>[ 916.682221] ? __warn+0x93/0x1c0 <4>[ 916.682224] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.682228] ? report_bug+0x182/0x1b0 <4>[ 916.682233] ? handle_bug+0x6e/0xb0 <4>[ 916.682236] ? exc_invalid_op+0x18/0x80 <4>[ 916.682239] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.682248] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.682251] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.682254] ? mark_held_locks+0x46/0x90 <4>[ 916.682265] __iommu_map+0x119/0x2c0 <4>[ 916.682274] iommu_map_sg+0xbf/0x210 <4>[ 916.682281] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.682300] i915_ttm_resource_get_st+0x189/0x1b0 [i915] <4>[ 916.684578] ? irqentry_exit+0x77/0xb0 <4>[ 916.684607] R13: 0000000040406469 R14: 0000000000000005 R15: 0000000000000001 <4>[ 916.684756] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.684760] RAX: 0000000000000000 RBX: ffff888113765f18 RCX: 0000000000000000 <4>[ 916.684762] RDX: 0000000000000000 RSI: 0000000003d153e3 RDI: 0000000000000000 <4>[ 916.684763] RBP: ffffc90004807208 R08: 000000000027f7e2 R09: 0000000000000001 <4>[ 916.684765] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41e <4>[ 916.684766] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e2003 <4>[ 916.684768] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.684769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.684771] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.684772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.684774] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.684775] Call Trace: <4>[ 916.684777] <TASK> <4>[ 916.684778] ? show_regs+0x6c/0x80 <4>[ 916.684782] ? __warn+0x93/0x1c0 <4>[ 916.684785] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.684789] ? report_bug+0x182/0x1b0 <4>[ 916.684794] ? handle_bug+0x6e/0xb0 <4>[ 916.684796] ? exc_invalid_op+0x18/0x80 <4>[ 916.684799] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.684808] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.684812] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.684858] dma_map_sgtable+0x1d/0x40 <4>[ 916.687080] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.687154] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.687309] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.687312] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.687315] RAX: 0000000000000000 RBX: ffff888113765f20 RCX: 0000000000000000 <4>[ 916.687316] RDX: 0000000000000000 RSI: 0000000003d153e4 RDI: 0000000000000000 <4>[ 916.687317] RBP: ffffc90004807208 R08: 000000000027f7e3 R09: 0000000000000001 <4>[ 916.687319] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41d <4>[ 916.687320] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e3003 <4>[ 916.687322] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.687324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.687325] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.687327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.687328] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.687330] Call Trace: <4>[ 916.687331] <TASK> <4>[ 916.687333] ? show_regs+0x6c/0x80 <4>[ 916.687336] ? __warn+0x93/0x1c0 <4>[ 916.687339] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.687343] ? report_bug+0x182/0x1b0 <4>[ 916.687348] ? handle_bug+0x6e/0xb0 <4>[ 916.687351] ? exc_invalid_op+0x18/0x80 <4>[ 916.687354] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.687363] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.687366] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.687369] ? mark_held_locks+0x46/0x90 <4>[ 916.687381] __iommu_map+0x119/0x2c0 <4>[ 916.687390] iommu_map_sg+0xbf/0x210 <4>[ 916.687397] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.687407] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.689637] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.689713] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.689868] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.689871] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.689874] RAX: 0000000000000000 RBX: ffff888113765f28 RCX: 0000000000000000 <4>[ 916.689875] RDX: 0000000000000000 RSI: 0000000003d153e5 RDI: 0000000000000000 <4>[ 916.689877] RBP: ffffc90004807208 R08: 000000000027f7e4 R09: 0000000000000001 <4>[ 916.689878] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41c <4>[ 916.689880] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e4003 <4>[ 916.689881] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.689883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.689884] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.689886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.689887] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.689889] Call Trace: <4>[ 916.689890] <TASK> <4>[ 916.689892] ? show_regs+0x6c/0x80 <4>[ 916.689895] ? __warn+0x93/0x1c0 <4>[ 916.689899] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.689903] ? report_bug+0x182/0x1b0 <4>[ 916.689908] ? handle_bug+0x6e/0xb0 <4>[ 916.689910] ? exc_invalid_op+0x18/0x80 <4>[ 916.689913] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.689922] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.689926] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.689928] ? mark_held_locks+0x46/0x90 <4>[ 916.689940] __iommu_map+0x119/0x2c0 <4>[ 916.689949] iommu_map_sg+0xbf/0x210 <4>[ 916.689956] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.689966] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.692029] ? __pfx_i915_gem_execbuffer2_ioctl+0x10/0x10 [i915] <4>[ 916.692289] hardirqs last disabled at (253989814): [<ffffffff814a23ee>] __up_console_sem+0x5e/0xa0 <4>[ 916.692423] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.692425] RAX: 0000000000000000 RBX: ffff888113765f30 RCX: 0000000000000000 <4>[ 916.692427] RDX: 0000000000000000 RSI: 0000000003d153e6 RDI: 0000000000000000 <4>[ 916.692428] RBP: ffffc90004807208 R08: 000000000027f7e5 R09: 0000000000000001 <4>[ 916.692430] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41b <4>[ 916.692431] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e5003 <4>[ 916.692433] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.692434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.692436] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.692438] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.692439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.692440] Call Trace: <4>[ 916.692442] <TASK> <4>[ 916.692443] ? show_regs+0x6c/0x80 <4>[ 916.692447] ? __warn+0x93/0x1c0 <4>[ 916.692450] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.692454] ? report_bug+0x182/0x1b0 <4>[ 916.692459] ? handle_bug+0x6e/0xb0 <4>[ 916.692461] ? exc_invalid_op+0x18/0x80 <4>[ 916.692464] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.692474] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.692477] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.692480] ? mark_held_locks+0x46/0x90 <4>[ 916.692491] __iommu_map+0x119/0x2c0 <4>[ 916.692500] iommu_map_sg+0xbf/0x210 <4>[ 916.692507] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.692517] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.694752] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.694824] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.694985] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.694987] RAX: 0000000000000000 RBX: ffff888113765f38 RCX: 0000000000000000 <4>[ 916.694989] RDX: 0000000000000000 RSI: 0000000003d153e7 RDI: 0000000000000000 <4>[ 916.694990] RBP: ffffc90004807208 R08: 000000000027f7e6 R09: 0000000000000001 <4>[ 916.694992] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de41a <4>[ 916.694993] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e6003 <4>[ 916.694995] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.694997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.694998] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.695000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.695001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.695002] Call Trace: <4>[ 916.695004] <TASK> <4>[ 916.695005] ? show_regs+0x6c/0x80 <4>[ 916.695009] ? __warn+0x93/0x1c0 <4>[ 916.695012] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.695016] ? report_bug+0x182/0x1b0 <4>[ 916.695021] ? handle_bug+0x6e/0xb0 <4>[ 916.695024] ? exc_invalid_op+0x18/0x80 <4>[ 916.695027] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.695036] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.695039] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.695042] ? mark_held_locks+0x46/0x90 <4>[ 916.695053] __iommu_map+0x119/0x2c0 <4>[ 916.695860] __i915_gem_object_get_pages+0xa5/0x110 [i915] <4>[ 916.697382] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.697536] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.697540] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.697542] RAX: 0000000000000000 RBX: ffff888113765f40 RCX: 0000000000000000 <4>[ 916.697544] RDX: 0000000000000000 RSI: 0000000003d153e8 RDI: 0000000000000000 <4>[ 916.697545] RBP: ffffc90004807208 R08: 000000000027f7e7 R09: 0000000000000001 <4>[ 916.697546] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de419 <4>[ 916.697548] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e7003 <4>[ 916.697550] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.697551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.697553] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.697554] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.697556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.697557] Call Trace: <4>[ 916.697558] <TASK> <4>[ 916.697560] ? show_regs+0x6c/0x80 <4>[ 916.697564] ? __warn+0x93/0x1c0 <4>[ 916.697567] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.697571] ? report_bug+0x182/0x1b0 <4>[ 916.697576] ? handle_bug+0x6e/0xb0 <4>[ 916.697578] ? exc_invalid_op+0x18/0x80 <4>[ 916.697587] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.697596] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.697600] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.697603] ? mark_held_locks+0x46/0x90 <4>[ 916.697614] __iommu_map+0x119/0x2c0 <4>[ 916.697623] iommu_map_sg+0xbf/0x210 <4>[ 916.697630] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.698111] ? lock_acquire+0xc9/0x300 <4>[ 916.699885] ? lock_acquire+0xc9/0x300 <4>[ 916.699940] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.700095] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.700099] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.700101] RAX: 0000000000000000 RBX: ffff888113765f48 RCX: 0000000000000000 <4>[ 916.700103] RDX: 0000000000000000 RSI: 0000000003d153e9 RDI: 0000000000000000 <4>[ 916.700104] RBP: ffffc90004807208 R08: 000000000027f7e8 R09: 0000000000000001 <4>[ 916.700106] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de418 <4>[ 916.700107] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e8003 <4>[ 916.700109] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.700110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.700112] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.700114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.700115] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.700116] Call Trace: <4>[ 916.700118] <TASK> <4>[ 916.700119] ? show_regs+0x6c/0x80 <4>[ 916.700123] ? __warn+0x93/0x1c0 <4>[ 916.700126] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.700130] ? report_bug+0x182/0x1b0 <4>[ 916.700135] ? handle_bug+0x6e/0xb0 <4>[ 916.700137] ? exc_invalid_op+0x18/0x80 <4>[ 916.700140] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.700149] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.700153] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.700156] ? mark_held_locks+0x46/0x90 <4>[ 916.700167] __iommu_map+0x119/0x2c0 <4>[ 916.700176] iommu_map_sg+0xbf/0x210 <4>[ 916.700183] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.700198] dma_map_sgtable+0x1d/0x40 <4>[ 916.702422] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.702497] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.702658] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.702662] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.702665] RAX: 0000000000000000 RBX: ffff888113765f50 RCX: 0000000000000000 <4>[ 916.702666] RDX: 0000000000000000 RSI: 0000000003d153ea RDI: 0000000000000000 <4>[ 916.702668] RBP: ffffc90004807208 R08: 000000000027f7e9 R09: 0000000000000001 <4>[ 916.702669] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de417 <4>[ 916.702671] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7e9003 <4>[ 916.702673] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.702674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.702676] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.702678] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.702679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.702681] Call Trace: <4>[ 916.702682] <TASK> <4>[ 916.702684] ? show_regs+0x6c/0x80 <4>[ 916.702687] ? __warn+0x93/0x1c0 <4>[ 916.702690] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.702694] ? report_bug+0x182/0x1b0 <4>[ 916.702699] ? handle_bug+0x6e/0xb0 <4>[ 916.702702] ? exc_invalid_op+0x18/0x80 <4>[ 916.702705] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.702714] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.702717] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.702720] ? mark_held_locks+0x46/0x90 <4>[ 916.702732] __iommu_map+0x119/0x2c0 <4>[ 916.702741] iommu_map_sg+0xbf/0x210 <4>[ 916.702748] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.702758] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.704985] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.705059] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.705214] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.705218] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.705220] RAX: 0000000000000000 RBX: ffff888113765f58 RCX: 0000000000000000 <4>[ 916.705221] RDX: 0000000000000000 RSI: 0000000003d153eb RDI: 0000000000000000 <4>[ 916.705223] RBP: ffffc90004807208 R08: 000000000027f7ea R09: 0000000000000001 <4>[ 916.705224] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de416 <4>[ 916.705226] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ea003 <4>[ 916.705228] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.705229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.705231] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.705232] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.705234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.705235] Call Trace: <4>[ 916.705237] <TASK> <4>[ 916.705238] ? show_regs+0x6c/0x80 <4>[ 916.705242] ? __warn+0x93/0x1c0 <4>[ 916.705245] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.705249] ? report_bug+0x182/0x1b0 <4>[ 916.705254] ? handle_bug+0x6e/0xb0 <4>[ 916.705256] ? exc_invalid_op+0x18/0x80 <4>[ 916.705259] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.705268] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.705272] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.705275] ? mark_held_locks+0x46/0x90 <4>[ 916.705286] __iommu_map+0x119/0x2c0 <4>[ 916.705295] iommu_map_sg+0xbf/0x210 <4>[ 916.705302] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.705312] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.707538] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.707617] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.707773] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.707777] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.707779] RAX: 0000000000000000 RBX: ffff888113765f60 RCX: 0000000000000000 <4>[ 916.707780] RDX: 0000000000000000 RSI: 0000000003d153ec RDI: 0000000000000000 <4>[ 916.707782] RBP: ffffc90004807208 R08: 000000000027f7eb R09: 0000000000000001 <4>[ 916.707783] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de415 <4>[ 916.707785] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7eb003 <4>[ 916.707786] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.707788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.707790] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.707791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.707793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.707794] Call Trace: <4>[ 916.707795] <TASK> <4>[ 916.707797] ? show_regs+0x6c/0x80 <4>[ 916.707801] ? __warn+0x93/0x1c0 <4>[ 916.707804] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.707808] ? report_bug+0x182/0x1b0 <4>[ 916.707813] ? handle_bug+0x6e/0xb0 <4>[ 916.707815] ? exc_invalid_op+0x18/0x80 <4>[ 916.707818] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.707827] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.707831] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.707834] ? mark_held_locks+0x46/0x90 <4>[ 916.707845] __iommu_map+0x119/0x2c0 <4>[ 916.707854] iommu_map_sg+0xbf/0x210 <4>[ 916.707861] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.707871] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.710098] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.710172] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.710327] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.710331] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.710333] RAX: 0000000000000000 RBX: ffff888113765f68 RCX: 0000000000000000 <4>[ 916.710335] RDX: 0000000000000000 RSI: 0000000003d153ed RDI: 0000000000000000 <4>[ 916.710336] RBP: ffffc90004807208 R08: 000000000027f7ec R09: 0000000000000001 <4>[ 916.710338] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de414 <4>[ 916.710339] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ec003 <4>[ 916.710341] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.710342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.710344] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.710345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.710347] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.710348] Call Trace: <4>[ 916.710350] <TASK> <4>[ 916.710351] ? show_regs+0x6c/0x80 <4>[ 916.710355] ? __warn+0x93/0x1c0 <4>[ 916.710358] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.710362] ? report_bug+0x182/0x1b0 <4>[ 916.710367] ? handle_bug+0x6e/0xb0 <4>[ 916.710369] ? exc_invalid_op+0x18/0x80 <4>[ 916.710372] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.710381] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.710385] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.710388] ? mark_held_locks+0x46/0x90 <4>[ 916.710399] __iommu_map+0x119/0x2c0 <4>[ 916.710408] iommu_map_sg+0xbf/0x210 <4>[ 916.710415] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.710425] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.712657] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.712732] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.712888] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.712891] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.712893] RAX: 0000000000000000 RBX: ffff888113765f70 RCX: 0000000000000000 <4>[ 916.712895] RDX: 0000000000000000 RSI: 0000000003d153ee RDI: 0000000000000000 <4>[ 916.712896] RBP: ffffc90004807208 R08: 000000000027f7ed R09: 0000000000000001 <4>[ 916.712898] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de413 <4>[ 916.712899] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ed003 <4>[ 916.712901] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.712903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.712904] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.712906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.712907] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.712909] Call Trace: <4>[ 916.712910] <TASK> <4>[ 916.712912] ? show_regs+0x6c/0x80 <4>[ 916.712915] ? __warn+0x93/0x1c0 <4>[ 916.712918] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.712922] ? report_bug+0x182/0x1b0 <4>[ 916.712927] ? handle_bug+0x6e/0xb0 <4>[ 916.712930] ? exc_invalid_op+0x18/0x80 <4>[ 916.712933] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.712942] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.712945] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.712948] ? mark_held_locks+0x46/0x90 <4>[ 916.712959] __iommu_map+0x119/0x2c0 <4>[ 916.712968] iommu_map_sg+0xbf/0x210 <4>[ 916.712975] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.712985] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.715215] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.715290] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.715445] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.715449] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.715451] RAX: 0000000000000000 RBX: ffff888113765f78 RCX: 0000000000000000 <4>[ 916.715453] RDX: 0000000000000000 RSI: 0000000003d153ef RDI: 0000000000000000 <4>[ 916.715454] RBP: ffffc90004807208 R08: 000000000027f7ee R09: 0000000000000001 <4>[ 916.715455] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de412 <4>[ 916.715457] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ee003 <4>[ 916.715458] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.715460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.715462] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.715463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.715465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.715466] Call Trace: <4>[ 916.715467] <TASK> <4>[ 916.715469] ? show_regs+0x6c/0x80 <4>[ 916.715473] ? __warn+0x93/0x1c0 <4>[ 916.715476] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.715480] ? report_bug+0x182/0x1b0 <4>[ 916.715485] ? handle_bug+0x6e/0xb0 <4>[ 916.715487] ? exc_invalid_op+0x18/0x80 <4>[ 916.715490] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.715499] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.715503] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.715506] ? mark_held_locks+0x46/0x90 <4>[ 916.715517] __iommu_map+0x119/0x2c0 <4>[ 916.715526] iommu_map_sg+0xbf/0x210 <4>[ 916.715533] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.715543] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.717781] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.717856] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.718013] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.718017] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.718019] RAX: 0000000000000000 RBX: ffff888113765f80 RCX: 0000000000000000 <4>[ 916.718020] RDX: 0000000000000000 RSI: 0000000003d153f0 RDI: 0000000000000000 <4>[ 916.718022] RBP: ffffc90004807208 R08: 000000000027f7ef R09: 0000000000000001 <4>[ 916.718023] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de411 <4>[ 916.718025] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7ef003 <4>[ 916.718026] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.718028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.718030] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.718031] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.718033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.718034] Call Trace: <4>[ 916.718035] <TASK> <4>[ 916.718037] ? show_regs+0x6c/0x80 <4>[ 916.718041] ? __warn+0x93/0x1c0 <4>[ 916.718044] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.718048] ? report_bug+0x182/0x1b0 <4>[ 916.718053] ? handle_bug+0x6e/0xb0 <4>[ 916.718056] ? exc_invalid_op+0x18/0x80 <4>[ 916.718059] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.718068] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.718071] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.718074] ? mark_held_locks+0x46/0x90 <4>[ 916.718086] __iommu_map+0x119/0x2c0 <4>[ 916.718095] iommu_map_sg+0xbf/0x210 <4>[ 916.718102] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.718112] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.720343] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.720418] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.720576] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.720585] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.720588] RAX: 0000000000000000 RBX: ffff888113765f88 RCX: 0000000000000000 <4>[ 916.720590] RDX: 0000000000000000 RSI: 0000000003d153f1 RDI: 0000000000000000 <4>[ 916.720591] RBP: ffffc90004807208 R08: 000000000027f7f0 R09: 0000000000000001 <4>[ 916.720592] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de410 <4>[ 916.720594] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f0003 <4>[ 916.720596] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.720597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.720599] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.720600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.720602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.720603] Call Trace: <4>[ 916.720604] <TASK> <4>[ 916.720606] ? show_regs+0x6c/0x80 <4>[ 916.720610] ? __warn+0x93/0x1c0 <4>[ 916.720613] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.720617] ? report_bug+0x182/0x1b0 <4>[ 916.720622] ? handle_bug+0x6e/0xb0 <4>[ 916.720625] ? exc_invalid_op+0x18/0x80 <4>[ 916.720628] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.720637] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.720641] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.720644] ? mark_held_locks+0x46/0x90 <4>[ 916.720655] __iommu_map+0x119/0x2c0 <4>[ 916.720664] iommu_map_sg+0xbf/0x210 <4>[ 916.720672] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.720682] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.722911] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.722987] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.723144] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.723148] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.723150] RAX: 0000000000000000 RBX: ffff888113765f90 RCX: 0000000000000000 <4>[ 916.723152] RDX: 0000000000000000 RSI: 0000000003d153f2 RDI: 0000000000000000 <4>[ 916.723153] RBP: ffffc90004807208 R08: 000000000027f7f1 R09: 0000000000000001 <4>[ 916.723155] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40f <4>[ 916.723156] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f1003 <4>[ 916.723158] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.723159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.723161] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.723162] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.723164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.723165] Call Trace: <4>[ 916.723167] <TASK> <4>[ 916.723168] ? show_regs+0x6c/0x80 <4>[ 916.723172] ? __warn+0x93/0x1c0 <4>[ 916.723175] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.723179] ? report_bug+0x182/0x1b0 <4>[ 916.723184] ? handle_bug+0x6e/0xb0 <4>[ 916.723187] ? exc_invalid_op+0x18/0x80 <4>[ 916.723190] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.723199] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.723202] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.723205] ? mark_held_locks+0x46/0x90 <4>[ 916.723216] __iommu_map+0x119/0x2c0 <4>[ 916.723225] iommu_map_sg+0xbf/0x210 <4>[ 916.723233] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.723243] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.725473] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.725549] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.725712] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.725716] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.725719] RAX: 0000000000000000 RBX: ffff888113765f98 RCX: 0000000000000000 <4>[ 916.725720] RDX: 0000000000000000 RSI: 0000000003d153f3 RDI: 0000000000000000 <4>[ 916.725722] RBP: ffffc90004807208 R08: 000000000027f7f2 R09: 0000000000000001 <4>[ 916.725723] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40e <4>[ 916.725725] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f2003 <4>[ 916.725726] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.725728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.725730] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.725731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.725733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.725734] Call Trace: <4>[ 916.725735] <TASK> <4>[ 916.725737] ? show_regs+0x6c/0x80 <4>[ 916.725741] ? __warn+0x93/0x1c0 <4>[ 916.725744] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.725748] ? report_bug+0x182/0x1b0 <4>[ 916.725753] ? handle_bug+0x6e/0xb0 <4>[ 916.725756] ? exc_invalid_op+0x18/0x80 <4>[ 916.725759] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.725768] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.725772] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.725775] ? mark_held_locks+0x46/0x90 <4>[ 916.725786] __iommu_map+0x119/0x2c0 <4>[ 916.725795] iommu_map_sg+0xbf/0x210 <4>[ 916.725802] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.725812] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.728048] x64_sys_call+0x131e/0x2650 <4>[ 916.728118] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.728275] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.728278] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.728281] RAX: 0000000000000000 RBX: ffff888113765fa0 RCX: 0000000000000000 <4>[ 916.728282] RDX: 0000000000000000 RSI: 0000000003d153f4 RDI: 0000000000000000 <4>[ 916.728283] RBP: ffffc90004807208 R08: 000000000027f7f3 R09: 0000000000000001 <4>[ 916.728285] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40d <4>[ 916.728286] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f3003 <4>[ 916.728288] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.728290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.728291] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.728293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.728294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.728296] Call Trace: <4>[ 916.728297] <TASK> <4>[ 916.728299] ? show_regs+0x6c/0x80 <4>[ 916.728302] ? __warn+0x93/0x1c0 <4>[ 916.728305] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.728309] ? report_bug+0x182/0x1b0 <4>[ 916.728314] ? handle_bug+0x6e/0xb0 <4>[ 916.728317] ? exc_invalid_op+0x18/0x80 <4>[ 916.728320] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.728329] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.728332] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.728335] ? mark_held_locks+0x46/0x90 <4>[ 916.728347] __iommu_map+0x119/0x2c0 <4>[ 916.728356] iommu_map_sg+0xbf/0x210 <4>[ 916.728363] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.728373] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.730619] x64_sys_call+0x131e/0x2650 <4>[ 916.730691] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.730852] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.730856] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.730858] RAX: 0000000000000000 RBX: ffff888113765fa8 RCX: 0000000000000000 <4>[ 916.730860] RDX: 0000000000000000 RSI: 0000000003d153f5 RDI: 0000000000000000 <4>[ 916.730861] RBP: ffffc90004807208 R08: 000000000027f7f4 R09: 0000000000000001 <4>[ 916.730863] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40c <4>[ 916.730864] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f4003 <4>[ 916.730866] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.730867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.730869] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.730870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.730872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.730873] Call Trace: <4>[ 916.730874] <TASK> <4>[ 916.730876] ? show_regs+0x6c/0x80 <4>[ 916.730880] ? __warn+0x93/0x1c0 <4>[ 916.730883] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.730887] ? report_bug+0x182/0x1b0 <4>[ 916.730892] ? handle_bug+0x6e/0xb0 <4>[ 916.730895] ? exc_invalid_op+0x18/0x80 <4>[ 916.730898] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.730907] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.730910] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.730913] ? mark_held_locks+0x46/0x90 <4>[ 916.730924] __iommu_map+0x119/0x2c0 <4>[ 916.730934] iommu_map_sg+0xbf/0x210 <4>[ 916.730941] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.731114] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.733246] ? irqentry_exit+0x77/0xb0 <4>[ 916.733282] </TASK> <4>[ 916.733289] softirqs last enabled at (254052270): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.733426] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.733428] RAX: 0000000000000000 RBX: ffff888113765fb0 RCX: 0000000000000000 <4>[ 916.733430] RDX: 0000000000000000 RSI: 0000000003d153f6 RDI: 0000000000000000 <4>[ 916.733431] RBP: ffffc90004807208 R08: 000000000027f7f5 R09: 0000000000000001 <4>[ 916.733433] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40b <4>[ 916.733434] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f5003 <4>[ 916.733436] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.733438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.733439] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.733441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.733442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.733443] Call Trace: <4>[ 916.733445] <TASK> <4>[ 916.733446] ? show_regs+0x6c/0x80 <4>[ 916.733450] ? __warn+0x93/0x1c0 <4>[ 916.733453] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.733457] ? report_bug+0x182/0x1b0 <4>[ 916.733462] ? handle_bug+0x6e/0xb0 <4>[ 916.733465] ? exc_invalid_op+0x18/0x80 <4>[ 916.733468] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.733477] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.733481] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.733484] ? mark_held_locks+0x46/0x90 <4>[ 916.733495] __iommu_map+0x119/0x2c0 <4>[ 916.733504] iommu_map_sg+0xbf/0x210 <4>[ 916.733511] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.733521] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.735759] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.735833] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 <4>[ 916.735998] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.736001] RAX: 0000000000000000 RBX: ffff888113765fb8 RCX: 0000000000000000 <4>[ 916.736002] RDX: 0000000000000000 RSI: 0000000003d153f7 RDI: 0000000000000000 <4>[ 916.736004] RBP: ffffc90004807208 R08: 000000000027f7f6 R09: 0000000000000001 <4>[ 916.736005] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de40a <4>[ 916.736007] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f6003 <4>[ 916.736008] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.736010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.736011] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.736013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.736014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.736016] Call Trace: <4>[ 916.736017] <TASK> <4>[ 916.736019] ? show_regs+0x6c/0x80 <4>[ 916.736022] ? __warn+0x93/0x1c0 <4>[ 916.736026] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.736030] ? report_bug+0x182/0x1b0 <4>[ 916.736035] ? handle_bug+0x6e/0xb0 <4>[ 916.736037] ? exc_invalid_op+0x18/0x80 <4>[ 916.736040] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.736049] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.736053] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.736056] ? mark_held_locks+0x46/0x90 <4>[ 916.736067] __iommu_map+0x119/0x2c0 <4>[ 916.737183] i915_vma_pin_ww+0xf7/0x1340 [i915] <4>[ 916.738402] RIP: 0033:0x719556d24ded <4>[ 916.738426] </TASK> <4>[ 916.738436] softirqs last disabled at (254060245): [<ffffffff813d344f>] __irq_exit_rcu+0x13f/0x160 <4>[ 916.738572] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.738574] RAX: 0000000000000000 RBX: ffff888113765fc0 RCX: 0000000000000000 <4>[ 916.738576] RDX: 0000000000000000 RSI: 0000000003d153f8 RDI: 0000000000000000 <4>[ 916.738577] RBP: ffffc90004807208 R08: 000000000027f7f7 R09: 0000000000000001 <4>[ 916.738579] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de409 <4>[ 916.738586] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f7003 <4>[ 916.738587] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.738589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.738591] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.738592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.738594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.738595] Call Trace: <4>[ 916.738596] <TASK> <4>[ 916.738598] ? show_regs+0x6c/0x80 <4>[ 916.738602] ? __warn+0x93/0x1c0 <4>[ 916.738605] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.738609] ? report_bug+0x182/0x1b0 <4>[ 916.738614] ? handle_bug+0x6e/0xb0 <4>[ 916.738617] ? exc_invalid_op+0x18/0x80 <4>[ 916.738620] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.738629] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.738632] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.738636] ? mark_held_locks+0x46/0x90 <4>[ 916.738647] __iommu_map+0x119/0x2c0 <4>[ 916.738656] iommu_map_sg+0xbf/0x210 <4>[ 916.738663] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.738839] __i915_ttm_get_pages+0x16c/0x280 [i915] <4>[ 916.740981] ? irqentry_exit+0x77/0xb0 <4>[ 916.741004] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2a23f5a0 <4>[ 916.741164] Code: 75 c0 e8 8c 47 41 ff 8b 05 2a cf 57 01 48 8b 75 c0 4c 8b 4d b8 4c 8b 55 a8 85 c0 4c 8b 45 98 74 09 83 e8 01 89 05 0d cf 57 01 <0f> 0b e9 0f fd ff ff 41 80 e7 7f e9 eb fc ff ff 49 c7 c0 00 fe ff <4>[ 916.741167] RAX: 0000000000000000 RBX: ffff888113765fc8 RCX: 0000000000000000 <4>[ 916.741169] RDX: 0000000000000000 RSI: 0000000003d153f9 RDI: 0000000000000000 <4>[ 916.741170] RBP: ffffc90004807208 R08: 000000000027f7f8 R09: 0000000000000001 <4>[ 916.741172] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de408 <4>[ 916.741173] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f8003 <4>[ 916.741175] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.741177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.741178] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.741180] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.741181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.741183] Call Trace: <4>[ 916.741184] <TASK> <4>[ 916.741186] ? show_regs+0x6c/0x80 <4>[ 916.741189] ? __warn+0x93/0x1c0 <4>[ 916.741193] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.741197] ? report_bug+0x182/0x1b0 <4>[ 916.741202] ? handle_bug+0x6e/0xb0 <4>[ 916.741204] ? exc_invalid_op+0x18/0x80 <4>[ 916.741207] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.741216] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.741220] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.741260] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.743500] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.743576] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.743750] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.743754] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.743756] RAX: 0000000000000000 RBX: ffff888113765fd0 RCX: 0000000000000000 <4>[ 916.743757] RDX: 0000000000000000 RSI: 0000000003d153fa RDI: 0000000000000000 <4>[ 916.743759] RBP: ffffc90004807208 R08: 000000000027f7f9 R09: 0000000000000001 <4>[ 916.743760] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de407 <4>[ 916.743762] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7f9003 <4>[ 916.743763] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.743765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.743767] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.743768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.743769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.743771] Call Trace: <4>[ 916.743772] <TASK> <4>[ 916.743774] ? show_regs+0x6c/0x80 <4>[ 916.743778] ? __warn+0x93/0x1c0 <4>[ 916.743781] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.743785] ? report_bug+0x182/0x1b0 <4>[ 916.743790] ? handle_bug+0x6e/0xb0 <4>[ 916.743793] ? exc_invalid_op+0x18/0x80 <4>[ 916.743796] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.743805] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.743808] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.743811] ? mark_held_locks+0x46/0x90 <4>[ 916.743822] __iommu_map+0x119/0x2c0 <4>[ 916.743832] iommu_map_sg+0xbf/0x210 <4>[ 916.743839] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.743855] dma_map_sgtable+0x1d/0x40 <4>[ 916.746088] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.746165] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.746329] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.746332] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.746335] RAX: 0000000000000000 RBX: ffff888113765fd8 RCX: 0000000000000000 <4>[ 916.746336] RDX: 0000000000000000 RSI: 0000000003d153fb RDI: 0000000000000000 <4>[ 916.746338] RBP: ffffc90004807208 R08: 000000000027f7fa R09: 0000000000000001 <4>[ 916.746339] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de406 <4>[ 916.746341] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7fa003 <4>[ 916.746342] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.746344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.746346] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.746347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.746348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.746350] Call Trace: <4>[ 916.746351] <TASK> <4>[ 916.746353] ? show_regs+0x6c/0x80 <4>[ 916.746357] ? __warn+0x93/0x1c0 <4>[ 916.746360] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.746364] ? report_bug+0x182/0x1b0 <4>[ 916.746370] ? handle_bug+0x6e/0xb0 <4>[ 916.746372] ? exc_invalid_op+0x18/0x80 <4>[ 916.746375] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.746384] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.746388] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.746391] ? mark_held_locks+0x46/0x90 <4>[ 916.746402] __iommu_map+0x119/0x2c0 <4>[ 916.746411] iommu_map_sg+0xbf/0x210 <4>[ 916.746418] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.746429] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.748685] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.748762] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.748928] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.748931] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.748934] RAX: 0000000000000000 RBX: ffff888113765fe0 RCX: 0000000000000000 <4>[ 916.748935] RDX: 0000000000000000 RSI: 0000000003d153fc RDI: 0000000000000000 <4>[ 916.748937] RBP: ffffc90004807208 R08: 000000000027f7fb R09: 0000000000000001 <4>[ 916.748938] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de405 <4>[ 916.748939] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7fb003 <4>[ 916.748941] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.748943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.748944] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.748946] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.748947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.748949] Call Trace: <4>[ 916.748950] <TASK> <4>[ 916.748952] ? show_regs+0x6c/0x80 <4>[ 916.748955] ? __warn+0x93/0x1c0 <4>[ 916.748959] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.748963] ? report_bug+0x182/0x1b0 <4>[ 916.748968] ? handle_bug+0x6e/0xb0 <4>[ 916.748971] ? exc_invalid_op+0x18/0x80 <4>[ 916.748973] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.748983] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.748986] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.748989] ? mark_held_locks+0x46/0x90 <4>[ 916.749000] __iommu_map+0x119/0x2c0 <4>[ 916.749010] iommu_map_sg+0xbf/0x210 <4>[ 916.749017] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.749027] __dma_map_sg_attrs+0x1ca/0x290 <4>[ 916.751275] x64_sys_call+0x131e/0x2650 <4>[ 916.751347] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.751511] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.751515] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.751517] RAX: 0000000000000000 RBX: ffff888113765fe8 RCX: 0000000000000000 <4>[ 916.751518] RDX: 0000000000000000 RSI: 0000000003d153fd RDI: 0000000000000000 <4>[ 916.751520] RBP: ffffc90004807208 R08: 000000000027f7fc R09: 0000000000000001 <4>[ 916.751521] R10: ffff888113765000 R11: 0000000000000000 R12: 00000000000de404 <4>[ 916.751523] R13: 0000000000000000 R14: ffff88810194e988 R15: 000000027f7fc003 <4>[ 916.751524] FS: 0000719554bd1940(0000) GS:ffff88845d700000(0000) knlGS:0000000000000000 <4>[ 916.751526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 916.751527] CR2: 0000719556d24dc3 CR3: 000000013c03a004 CR4: 00000000003726f0 <4>[ 916.751529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 916.751530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 <4>[ 916.751532] Call Trace: <4>[ 916.751533] <TASK> <4>[ 916.751535] ? show_regs+0x6c/0x80 <4>[ 916.751538] ? __warn+0x93/0x1c0 <4>[ 916.751542] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.751546] ? report_bug+0x182/0x1b0 <4>[ 916.751551] ? handle_bug+0x6e/0xb0 <4>[ 916.751554] ? exc_invalid_op+0x18/0x80 <4>[ 916.751556] ? asm_exc_invalid_op+0x1b/0x20 <4>[ 916.751566] ? intel_iommu_map_pages+0x687/0x820 <4>[ 916.751569] ? intel_iommu_map_pages+0x664/0x820 <4>[ 916.751572] ? mark_held_locks+0x46/0x90 <4>[ 916.751589] __iommu_map+0x119/0x2c0 <4>[ 916.751599] iommu_map_sg+0xbf/0x210 <4>[ 916.751606] iommu_dma_map_sg+0x43b/0x520 <4>[ 916.751622] dma_map_sgtable+0x1d/0x40 <4>[ 916.753855] __x64_sys_ioctl+0xa4/0xe0 <4>[ 916.753932] RSP: 002b:00007fff2a23f4e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 <4>[ 916.754096] RIP: 0010:intel_iommu_map_pages+0x687/0x820 <4>[ 916.754099] RSP: 0018:ffffc90004807148 EFLAGS: 00010246 <4>[ 916.754101] RAX: 0000000000000000 RBX: ffff888113765ff0 RCX: 0000000000000000 <4>[ 916.754103] RDX: 0000000000000000 RSI: 000000