[Bug 105616] [CI] igt at gem_softpin@softpin - Incomplete - INFO: task modprobe:260 blocked for more than 60 seconds.
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Apr 9 12:55:48 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=105616
Marta Löfstedt <marta.lofstedt at intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
i915 features|GEM/Other |display/audio
--- Comment #1 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_16/fi-bsw-n3050/igt@gem_exec_await@wide-all.html
from pstore:
<3>[ 123.872462] INFO: task modprobe:240 blocked for more than 60 seconds.
<3>[ 123.872572] Tainted: G U W
4.16.0-rc7-g1be073153147-drmtip_16+ #1
<3>[ 123.872674] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
this message.
<6>[ 123.872777] modprobe D12568 240 93 0x80000000
<4>[ 123.872879] Call Trace:
<4>[ 123.872961] ? __schedule+0x34f/0xbe0
<4>[ 123.873171] schedule+0x2d/0x90
<4>[ 123.873241] schedule_timeout+0x9a/0x540
<4>[ 123.873325] ? collect_expired_timers+0xa0/0xa0
<4>[ 123.873410] ? msleep+0x13/0x40
<4>[ 123.873479] msleep+0x33/0x40
<4>[ 123.873571] alc283_init+0xf1/0x120 [snd_hda_codec_realtek]
<4>[ 123.873689] alc_init+0x1f/0x580 [snd_hda_codec_realtek]
<4>[ 123.873807] snd_hda_codec_build_controls+0x32/0x200 [snd_hda_codec]
<4>[ 123.873938] hda_codec_driver_probe+0xc1/0x100 [snd_hda_codec]
<4>[ 123.874138] driver_probe_device+0x306/0x480
<4>[ 123.874226] __driver_attach+0xb7/0xe0
<4>[ 123.874293] ? driver_probe_device+0x480/0x480
<4>[ 123.874368] ? driver_probe_device+0x480/0x480
<4>[ 123.874442] bus_for_each_dev+0x74/0xc0
<4>[ 123.874520] bus_add_driver+0x15f/0x250
<4>[ 123.874588] ? 0xffffffffc0743000
<4>[ 123.874652] driver_register+0x52/0xc0
<4>[ 123.874717] ? 0xffffffffc0743000
<4>[ 123.874778] do_one_initcall+0x49/0x190
<4>[ 123.874852] ? do_init_module+0x1d/0x1ea
<4>[ 123.874922] ? rcu_read_lock_sched_held+0x6f/0x80
<4>[ 123.874999] ? kmem_cache_alloc_trace+0x265/0x2d0
<4>[ 123.884082] do_init_module+0x56/0x1ea
<4>[ 123.884100] load_module+0x2435/0x2b20
<4>[ 123.884131] ? SyS_finit_module+0xea/0x110
<4>[ 123.884146] SyS_finit_module+0xea/0x110
<4>[ 123.884170] do_syscall_64+0x6b/0x1b0
<4>[ 123.884189] entry_SYSCALL_64_after_hwframe+0x42/0xb7
<4>[ 123.884207] RIP: 0033:0x7fc4ddd1e839
<4>[ 123.884221] RSP: 002b:00007ffd8d423658 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
<4>[ 123.884246] RAX: ffffffffffffffda RBX: 00005591de47ba40 RCX:
00007fc4ddd1e839
<4>[ 123.884266] RDX: 0000000000000000 RSI: 00005591de26ac2e RDI:
0000000000000001
<4>[ 123.884287] RBP: 00005591de26ac2e R08: 0000000000000000 R09:
0000000000000001
<4>[ 123.884307] R10: 0000000000000001 R11: 0000000000000246 R12:
0000000000000000
<4>[ 123.884328] R13: 00005591de474350 R14: 0000000000040000 R15:
00005591de47ba40
<4>[ 123.884357] INFO: lockdep is turned off.
<4>[ 123.884371] NMI backtrace for cpu 0
<4>[ 123.884386] CPU: 0 PID: 25 Comm: khungtaskd Tainted: G U W
4.16.0-rc7-g1be073153147-drmtip_16+ #1
<4>[ 123.884414] Hardware name: /NUC5CPYB, BIOS
PYBSWCEL.86A.0058.2016.1102.1842 11/02/2016
<4>[ 123.884437] Call Trace:
<4>[ 123.884451] dump_stack+0x67/0x95
<4>[ 123.884466] nmi_cpu_backtrace+0xb4/0xc0
<4>[ 123.884483] ? lapic_can_unplug_cpu+0x90/0x90
<4>[ 123.884499] nmi_trigger_cpumask_backtrace+0xb7/0xf0
<4>[ 123.884518] watchdog+0x3d1/0x5f0
<4>[ 123.884535] ? reset_hung_task_detector+0x10/0x10
<4>[ 123.884552] kthread+0x119/0x130
<4>[ 123.884566] ? _kthread_create_on_node+0x60/0x60
<4>[ 123.884584] ret_from_fork+0x3a/0x50
<6>[ 123.884606] Sending NMI from CPU 0 to CPUs 1:
<4>[ 123.884633] NMI backtrace for cpu 1
<4>[ 123.884638] CPU: 1 PID: 1291 Comm: gem_exec_await Tainted: G U W
4.16.0-rc7-g1be073153147-drmtip_16+ #1
<4>[ 123.884640] Hardware name: /NUC5CPYB, BIOS
PYBSWCEL.86A.0058.2016.1102.1842 11/02/2016
<4>[ 123.884648] RIP: 0010:_raw_spin_lock+0x1/0x40
<4>[ 123.884650] RSP: 0018:ffff9575bfd03e38 EFLAGS: 00000086
<4>[ 123.884652] RAX: ffff9575a5487660 RBX: ffff9575a5480000 RCX:
0000000001000000
<4>[ 123.884654] RDX: ffff9575bfd03e94 RSI: 0000000000000000 RDI:
ffff9575a5487660
<4>[ 123.884655] RBP: ffff9575bfd03e94 R08: 0000000000000000 R09:
0000000000000000
<4>[ 123.884656] R10: ffff9575bfd03dd0 R11: ffff9575a5480cf8 R12:
0000000000000002
<4>[ 123.884657] R13: 0000000000000000 R14: 0000000000321250 R15:
ffff9575ad7b4578
<4>[ 123.884659] FS: 00007fc225618980(0000) GS:ffff9575bfd00000(0000)
knlGS:0000000000000000
<4>[ 123.884661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 123.884662] CR2: 00007f17da79e068 CR3: 00000001731e4000 CR4:
00000000001006e0
<4>[ 123.884663] Call Trace:
<4>[ 123.884665] <IRQ>
<4>[ 123.884782] i9xx_pipestat_irq_ack+0x2c/0x120 [i915]
<4>[ 123.884847] cherryview_irq_handler+0x10c/0x210 [i915]
<4>[ 123.884854] __handle_irq_event_percpu+0x42/0x370
<4>[ 123.884858] handle_irq_event_percpu+0x2b/0x70
<4>[ 123.884860] handle_irq_event+0x2f/0x50
<4>[ 123.884864] handle_edge_irq+0xe7/0x190
<4>[ 123.884868] handle_irq+0x67/0x160
<4>[ 123.884872] do_IRQ+0x5e/0x120
<4>[ 123.884874] common_interrupt+0xf/0xf
<4>[ 123.884876] </IRQ>
<4>[ 123.884879] RIP: 0010:_raw_spin_unlock_irqrestore+0x4e/0x60
<4>[ 123.884880] RSP: 0018:ffffb04d00527b50 EFLAGS: 00000282 ORIG_RAX:
ffffffffffffffd8
<4>[ 123.884882] RAX: 0000000000000000 RBX: 0000000000000282 RCX:
0000000000000002
<4>[ 123.884883] RDX: 0000000000000002 RSI: 0000000000000001 RDI:
ffffffff90932f4c
<4>[ 123.884885] RBP: ffff9575bb000a40 R08: 0000000000000000 R09:
0000000000000000
<4>[ 123.884886] R10: ffffb04d005279d8 R11: ffffffff912471e0 R12:
ffffe43685b55600
<4>[ 123.884887] R13: 0000000000000001 R14: 0000000000000001 R15:
ffff9575ad5584a8
<4>[ 123.884892] ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[ 123.884896] free_debug_processing+0x278/0x380
<4>[ 123.884962] ? i915_gem_execbuffer2_ioctl+0x28b/0x3b0 [i915]
<4>[ 123.884965] __slab_free+0x3be/0x580
<4>[ 123.884970] ? _raw_spin_unlock_irqrestore+0x39/0x60
<4>[ 123.884973] ? debug_check_no_obj_freed+0x15f/0x250
<4>[ 123.885040] ? i915_gem_execbuffer2_ioctl+0x28b/0x3b0 [i915]
<4>[ 123.885107] ? i915_gem_execbuffer2_ioctl+0x28b/0x3b0 [i915]
<4>[ 123.885173] ? i915_gem_execbuffer_ioctl+0x2e0/0x2e0 [i915]
<4>[ 123.885239] ? i915_gem_execbuffer_ioctl+0x2e0/0x2e0 [i915]
<4>[ 123.885305] i915_gem_execbuffer2_ioctl+0x28b/0x3b0 [i915]
<4>[ 123.885373] ? i915_gem_execbuffer_ioctl+0x2e0/0x2e0 [i915]
<4>[ 123.885377] drm_ioctl_kernel+0x7c/0xf0
<4>[ 123.885380] drm_ioctl+0x2e6/0x3a0
<4>[ 123.885447] ? i915_gem_execbuffer_ioctl+0x2e0/0x2e0 [i915]
<4>[ 123.885452] ? lock_acquire+0xa6/0x210
<4>[ 123.885456] do_vfs_ioctl+0xa0/0x6c0
<4>[ 123.885461] SyS_ioctl+0x36/0x70
<4>[ 123.885464] do_syscall_64+0x6b/0x1b0
<4>[ 123.885468] entry_SYSCALL_64_after_hwframe+0x42/0xb7
<4>[ 123.885469] RIP: 0033:0x7fc224ac15d7
<4>[ 123.885471] RSP: 002b:00007ffcd3347e28 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4>[ 123.885473] RAX: ffffffffffffffda RBX: 00005634b9523f10 RCX:
00007fc224ac15d7
<4>[ 123.885474] RDX: 00005634b951c198 RSI: 0000000040406469 RDI:
0000000000000003
<4>[ 123.885475] RBP: 00005634b951c198 R08: 0032c5925e000000 R09:
00007ffcd3358080
<4>[ 123.885476] R10: 000000000002e236 R11: 0000000000000246 R12:
0000000040406469
<4>[ 123.885477] R13: 0000000000000003 R14: 0000000000000000 R15:
0000000000000000
<4>[ 123.885480] Code: f0 83 44 24 fc 00 48 8b 01 a8 08 74 0b 65 81 25 72 21
6e 6f ff ff ff 7f 89 d8 5b c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 53 <48>
89 fb bf 01 00 00 00 e8 42 e2 77 ff 48 8d 7b 18 ff 74 24 08
<0>[ 123.886723] Kernel panic - not syncing: hung_task: blocked tasks
<4>[ 123.886750] CPU: 0 PID: 25 Comm: khungtaskd Tainted: G U W
4.16.0-rc7-g1be073153147-drmtip_16+ #1
<4>[ 123.886778] Hardware name: /NUC5CPYB, BIOS
PYBSWCEL.86A.0058.2016.1102.1842 11/02/2016
<4>[ 123.886801] Call Trace:
<4>[ 123.886816] dump_stack+0x67/0x95
<4>[ 123.886833] panic+0xde/0x22d
<4>[ 123.886853] watchdog+0x3dd/0x5f0
<4>[ 123.886870] ? reset_hung_task_detector+0x10/0x10
<4>[ 123.886887] kthread+0x119/0x130
<4>[ 123.886901] ? _kthread_create_on_node+0x60/0x60
<4>[ 123.886919] ret_from_fork+0x3a/0x50
<0>[ 123.886952] Dumping ftrace buffer:
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