[Bug 109813] New: [CI][DRMTIP]igt at gem_exec_await@wide-context - incomplete - BUG: sleeping function called from invalid context

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 2 10:27:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109813

            Bug ID: 109813
           Summary: [CI][DRMTIP]igt at gem_exec_await@wide-context -
                    incomplete - BUG: sleeping function called from
                    invalid context
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: lakshminarayana.vudum at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_233/fi-icl-y/igt@gem_exec_await@wide-contexts.html

[424.328624] BUG: sleeping function called from invalid context at
kernel/sched/completion.c:99
<3> [424.328642] in_atomic(): 0, irqs_disabled(): 0, pid: 1260, name:
gem_exec_await
<4> [424.328652] INFO: lockdep is turned off.
<3> [424.328662] Preemption disabled at:
<4> [424.328664] [<0000000000000000>]           (null)
<4> [424.328691] CPU: 0 PID: 1260 Comm: gem_exec_await Tainted: G     UD W     
   5.0.0-rc8-g45d954a25f73-drmtip_233+ #1
<4> [424.328707] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334
02/25/2019
<4> [424.328724] Call Trace:
<4> [424.328734]  dump_stack+0x67/0x9b
<4> [424.328743]  ___might_sleep+0x167/0x250
<4> [424.328753]  wait_for_common+0x40/0x1f0
<4> [424.328765]  virt_efi_query_variable_info+0x161/0x1b0
<4> [424.328774]  efi_query_variable_store+0xb3/0x1a0
<4> [424.328786]  ? efivar_entry_set_safe+0x19c/0x220
<4> [424.328794]  ? efi_delete_dummy_variable+0x90/0x90
<4> [424.328803]  efivar_entry_set_safe+0x19c/0x220
<4> [424.328813]  ? efi_pstore_write+0x10b/0x150
<4> [424.328818]  ? efi_pstore_write+0xa0/0x150
<4> [424.328830]  efi_pstore_write+0x10b/0x150
<4> [424.328853]  pstore_dump+0x127/0x340
<4> [424.328870]  kmsg_dump+0x87/0x1c0
<4> [424.328882]  oops_end+0x3e/0x90
<4> [424.328985]  general_protection+0x1e/0x30
<4> [424.328995] RIP: 0010:__list_del_entry_valid+0x2d/0x90
<4> [424.329002] Code: 48 b9 00 01 00 00 00 00 ad de 48 8b 57 08 48 39 c8 74 26
48 b9 00 02 00 00 00 00 ad de 48 39 ca 74 2e 48 8b 32 48 39 fe 75 3a <48> 8b 50
08 48 39 f2 75 48 b8 01 00 00 00 c3 48 89 fe 48 89 c2 48
<4> [424.329019] RSP: 0018:ffffa953406e3c98 EFLAGS: 00010246
<4> [424.329026] RAX: fffda3ee05d4f988 RBX: ffffa3ee04c5a008 RCX:
dead000000000200
<4> [424.329033] RDX: ffffa3ee1de3d990 RSI: ffffa3ee04c5a008 RDI:
ffffa3ee04c5a008
<4> [424.329041] RBP: ffffa953406e3cf8 R08: 0000000000000000 R09:
0000000000000001
<4> [424.329048] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffa3ee1bf8d3d8
<4> [424.329056] R13: ffffa3ee1bf8d910 R14: dead000000000200 R15:
dead000000000100
<4> [424.329106]  context_close+0x79/0x2b0 [i915]
<4> [424.329141]  ? i915_gem_context_create_ioctl+0x160/0x160 [i915]
<4> [424.329173]  ? i915_gem_context_create_ioctl+0x160/0x160 [i915]
<4> [424.329203]  i915_gem_context_destroy_ioctl+0x1a9/0x200 [i915]
<4> [424.329212]  drm_ioctl_kernel+0x83/0xf0
<4> [424.329219]  drm_ioctl+0x2f3/0x3b0
<4> [424.329247]  ? i915_gem_context_create_ioctl+0x160/0x160 [i915]
<4> [424.329257]  ? trace_hardirqs_on_thunk+0x1a/0x1c
<4> [424.329264]  ? lockdep_hardirqs_on+0xe0/0x1b0
<4> [424.329270]  ? trace_hardirqs_on_thunk+0x1a/0x1c
<4> [424.329279]  do_vfs_ioctl+0xa0/0x6e0
<4> [424.329285]  ? retint_kernel+0x2d/0x2d
<4> [424.329293]  ksys_ioctl+0x35/0x60
<4> [424.329299]  __x64_sys_ioctl+0x11/0x20
<4> [424.329304]  do_syscall_64+0x55/0x190
<4> [424.329311]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [424.329317] RIP: 0033:0x7f5b839e75d7
<4> [424.329323] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [424.329340] RSP: 002b:00007ffdc3c527e8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4> [424.329348] RAX: ffffffffffffffda RBX: 000055b373ac1c20 RCX:
00007f5b839e75d7
<4> [424.329356] RDX: 00007ffdc3c52840 RSI: 000000004008646e RDI:
0000000000000005
<4> [424.329364] RBP: 00007ffdc3c52840 R08: 00007ffdc3ce30b0 R09:
00007ffdc3ce3080
<4> [424.329371] R10: 00000000000ce1fc R11: 0000000000000246 R12:
000000004008646e
<4> [424.329379] R13: 0000000000000005 R14: 0000000000000000 R15:
0000000000000000
<4> [424.440129] RIP: 0010:__list_del_entry_valid+0x2d/0x90
<4> [424.440142] Code: 48 b9 00 01 00 00 00 00 ad de 48 8b 57 08 48 39 c8 74 26
48 b9 00 02 00 00 00 00 ad de 48 39 ca 74 2e 48 8b 32 48 39 fe 75 3a <48> 8b 50
08 48 39 f2 75 48 b8 01 00 00 00 c3 48 89 fe 48 89 c2 48
<4> [424.440165] RSP: 0018:ffffa953406e3c98 EFLAGS: 00010246
<4> [424.440174] RAX: fffda3ee05d4f988 RBX: ffffa3ee04c5a008 RCX:
dead000000000200
<4> [424.440184] RDX: ffffa3ee1de3d990 RSI: ffffa3ee04c5a008 RDI:
ffffa3ee04c5a008
<4> [424.440194] RBP: ffffa953406e3cf8 R08: 0000000000000000 R09:
0000000000000001
<4> [424.440205] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffa3ee1bf8d3d8
<4> [424.440214] R13: ffffa3ee1bf8d910 R14: dead000000000200 R15:
dead000000000100
<4> [424.440225] FS:  00007f5b84551980(0000) GS:ffffa3ee5bf00000(0000)
knlGS:0000000000000000
<4> [424.440236] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [424.440244] CR2: 00005576056d9628 CR3: 000000028de16004 CR4:
0000000000760ee0
<4> [424.440254] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [424.440264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [424.440274] PKRU: 55555554

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