[Bug 110343] [CI][SHARDS] igt at gem_flink_race@flink_close - dmesg-warn - DEBUG_LOCKS_WARN_ON(mutex_is_locked(lock))
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Jun 12 10:18:49 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=110343
Martin Peres <martin.peres at free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WORKSFORME |---
--- Comment #9 from Martin Peres <martin.peres at free.fr> ---
(In reply to Francesco Balestrieri from comment #7)
> Still nothing. Closing.
Sorry to disappoint:
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13248/fi-skl-gvtdvm/igt@i915_module_load@reload-with-fault-injection.html
<4> [285.220850] ------------[ cut here ]------------
<4> [285.220851] DEBUG_LOCKS_WARN_ON(mutex_is_locked(lock))
<4> [285.220862] WARNING: CPU: 0 PID: 7 at kernel/locking/mutex-debug.c:103
mutex_destroy+0x49/0x50
<4> [285.220862] Modules linked in: i915(-) snd_hda_codec snd_hwdep
snd_hda_core snd_pcm vgem crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
e1000 i2c_piix4 prime_numbers [last unloaded: i915]
<4> [285.220868] CPU: 0 PID: 7 Comm: kworker/u2:0 Tainted: G U
5.2.0-rc4-CI-Patchwork_13248+ #1
<4> [285.220869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.10.1-0-g8891697-prebuilt.qemu-project.org 04/01/2014
<4> [285.220909] Workqueue: i915 __i915_gem_free_work [i915]
<4> [285.220911] RIP: 0010:mutex_destroy+0x49/0x50
<4> [285.220912] Code: 00 00 5b c3 e8 58 a4 3b 00 85 c0 74 ed 8b 05 3e 69 23 01
85 c0 75 e3 48 c7 c6 e0 d3 08 82 48 c7 c7 88 ae 07 82 e8 e7 06 fa ff <0f> 0b eb
cc 0f 1f 00 48 b8 11 11 11 11 11 11 11 11 48 89 76 20 48
<4> [285.220913] RSP: 0018:ffffc90000043de0 EFLAGS: 00010286
<4> [285.220914] RAX: 0000000000000000 RBX: ffff88803e6dbf08 RCX:
0000000000000000
<4> [285.220915] RDX: 0000000000000002 RSI: 0000000000000000 RDI:
ffffffff8112867c
<4> [285.220915] RBP: 0000000000000202 R08: 0000000000000000 R09:
0000000000039600
<4> [285.220916] R10: 0000000000000000 R11: 0000000000000007 R12:
ffff888037cf0000
<4> [285.220917] R13: ffff888037cf0068 R14: ffffffff82341c28 R15:
0000000000000000
<4> [285.220918] FS: 0000000000000000(0000) GS:ffff88807da00000(0000)
knlGS:0000000000000000
<4> [285.220920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [285.220921] CR2: 000055af2b30d258 CR3: 0000000066e88001 CR4:
00000000003606f0
<4> [285.220922] Call Trace:
<4> [285.220955] __i915_gem_free_objects+0x36e/0x700 [i915]
<4> [285.220987] __i915_gem_free_work+0x5a/0x90 [i915]
<4> [285.220990] process_one_work+0x245/0x610
<4> [285.220993] worker_thread+0x37/0x380
<4> [285.220995] ? process_one_work+0x610/0x610
<4> [285.220997] kthread+0x119/0x130
<4> [285.220998] ? kthread_park+0x80/0x80
<4> [285.221001] ret_from_fork+0x3a/0x50
<4> [285.221004] irq event stamp: 490337
<4> [285.221007] hardirqs last enabled at (490337): [<ffffffff812149c8>]
free_unref_page+0x48/0x60
<4> [285.221008] hardirqs last disabled at (490336): [<ffffffff812149b3>]
free_unref_page+0x33/0x60
<4> [285.221010] softirqs last enabled at (489738): [<ffffffff81c0033a>]
__do_softirq+0x33a/0x4b9
<4> [285.221012] softirqs last disabled at (489731): [<ffffffff810b6399>]
irq_exit+0xa9/0xc0
<4> [285.221014] WARNING: CPU: 0 PID: 7 at kernel/locking/mutex-debug.c:103
mutex_destroy+0x49/0x50
<4> [285.221014] ---[ end trace 77cae7935b558ee6 ]---
<4> [285.221027] general protection fault: 0000 [#1] PREEMPT SMP PTI
<4> [285.221029] CPU: 0 PID: 3053 Comm: i915_module_loa Tainted: G U W
5.2.0-rc4-CI-Patchwork_13248+ #1
<4> [285.221029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
rel-1.10.1-0-g8891697-prebuilt.qemu-project.org 04/01/2014
<4> [285.221062] RIP: 0010:i915_gem_object_wait+0x50/0x440 [i915]
<4> [285.221063] Code: 48 89 55 b0 31 d2 65 48 8b 04 25 28 00 00 00 48 89 45 d0
31 c0 e8 20 e4 ca e0 4d 85 f6 0f 88 d6 02 00 00 4c 8b a3 88 04 00 00 <45> 8b b4
24 90 00 00 00 41 f6 c6 01 0f 85 7b 01 00 00 41 f6 c5 08
<4> [285.221064] RSP: 0018:ffffc900001bfd10 EFLAGS: 00010206
<4> [285.221065] RAX: 0000000000000246 RBX: ffff88803e6dba40 RCX:
0000000000000001
<4> [285.221065] RDX: ffff888079048040 RSI: 00000000ffffffff RDI:
0000000000000246
<4> [285.221066] RBP: ffffc900001bfd60 R08: 0000000000000000 R09:
0000000000000001
<4> [285.221067] R10: ffffc900001bfd98 R11: 0000000000000000 R12:
6b6b6b6b6b6b6b6b
<4> [285.221067] R13: 0000000000000001 R14: 7fffffffffffffff R15:
ffffffffa055b348
<4> [285.221068] FS: 00007fd2ea773e40(0000) GS:ffff88807da00000(0000)
knlGS:0000000000000000
<4> [285.221069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [285.221070] CR2: 000055af2b30d258 CR3: 0000000066e88001 CR4:
00000000003606f0
<4> [285.221070] Call Trace:
<4> [285.221102] i915_gem_object_set_to_gtt_domain+0x3b/0x270 [i915]
<4> [285.221133] i915_gem_suspend_late+0x88/0x120 [i915]
<4> [285.221168] i915_gem_fini_hw+0x35/0x110 [i915]
<4> [285.221190] i915_driver_unload+0xdd/0x100 [i915]
<4> [285.221212] i915_pci_remove+0x19/0x30 [i915]
<4> [285.221215] pci_device_remove+0x36/0xb0
<4> [285.221217] device_release_driver_internal+0xd3/0x1b0
<4> [285.221219] driver_detach+0x3f/0x80
<4> [285.221221] bus_remove_driver+0x53/0xd0
<4> [285.221223] pci_unregister_driver+0x25/0xa0
<4> [285.221283] i915_exit+0x16/0x1c [i915]
<4> [285.221285] __se_sys_delete_module+0x162/0x210
<4> [285.221287] ? trace_hardirqs_off_thunk+0x1a/0x1c
<4> [285.221289] ? do_syscall_64+0xd/0x1c0
<4> [285.221290] do_syscall_64+0x55/0x1c0
<4> [285.221292] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [285.221293] RIP: 0033:0x7fd2e9e1a1b7
<4> [285.221295] Code: 73 01 c3 48 8b 0d d1 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff
c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 b0 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d a1 8c 2c 00 f7 d8 64 89 01 48
<4> [285.221296] RSP: 002b:00007ffee793b428 EFLAGS: 00000206 ORIG_RAX:
00000000000000b0
<4> [285.221297] RAX: ffffffffffffffda RBX: 00007ffee793b5a0 RCX:
00007fd2e9e1a1b7
<4> [285.221298] RDX: 0000000000000001 RSI: 0000000000000800 RDI:
000055bc83493b08
<4> [285.221298] RBP: 000055bc83493aa0 R08: 000055bc83493b0c R09:
00007ffee793b450
<4> [285.221299] R10: 00007ffee793a424 R11: 0000000000000206 R12:
0000000000000000
<4> [285.221300] R13: 00007ffee793bb10 R14: 0000000000000000 R15:
0000000000000000
<4> [285.221303] Modules linked in: i915(-) snd_hda_codec snd_hwdep
snd_hda_core snd_pcm vgem crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
e1000 i2c_piix4 prime_numbers [last unloaded: i915]
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