[Bug 203033] nouveau hung task

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=203033

--- Comment #2 from Mathieu Malaterre (mathieu.malaterre at gmail.com) ---
Same here:

May 11 16:54:31 vostrodell kernel: [  605.330992] INFO: task kworker/u8:3:162
blocked for more than 120 seconds.
May 11 16:54:31 vostrodell kernel: [  605.330997]       Not tainted
5.4.0-0.bpo.4-amd64 #1 Debian 5.4.19-1~bpo10+1
May 11 16:54:31 vostrodell kernel: [  605.330999] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 11 16:54:31 vostrodell kernel: [  605.331001] kworker/u8:3    D    0   162 
    2 0x80004000
May 11 16:54:31 vostrodell kernel: [  605.331083] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
May 11 16:54:31 vostrodell kernel: [  605.331095] Call Trace:
May 11 16:54:31 vostrodell kernel: [  605.331108]  ? __schedule+0x2e6/0x6f0
May 11 16:54:31 vostrodell kernel: [  605.331111]  schedule+0x2f/0xa0
May 11 16:54:31 vostrodell kernel: [  605.331114]  schedule_timeout+0x20d/0x310
May 11 16:54:31 vostrodell kernel: [  605.331155]  ? nvif_notify_get+0x94/0xa0
[nouveau]
May 11 16:54:31 vostrodell kernel: [  605.331224]  ? nv84_fence_sync+0x40/0x40
[nouveau]
May 11 16:54:31 vostrodell kernel: [  605.331234] 
dma_fence_default_wait+0x22f/0x290
May 11 16:54:31 vostrodell kernel: [  605.331241]  ?
dma_fence_release+0x140/0x140
May 11 16:54:31 vostrodell kernel: [  605.331245] 
dma_fence_wait_timeout+0xdd/0x100
May 11 16:54:31 vostrodell kernel: [  605.331264] 
drm_atomic_helper_wait_for_fences+0x3c/0xd0 [drm_kms_helper]
May 11 16:54:31 vostrodell kernel: [  605.331332] 
nv50_disp_atomic_commit_tail+0x72/0x710 [nouveau]
May 11 16:54:31 vostrodell kernel: [  605.331340]  ? __switch_to_asm+0x40/0x70
May 11 16:54:31 vostrodell kernel: [  605.331357]  ? __switch_to_asm+0x34/0x70
May 11 16:54:31 vostrodell kernel: [  605.331360]  ? __switch_to+0x7a/0x3e0
May 11 16:54:31 vostrodell kernel: [  605.331365]  ? __switch_to_asm+0x34/0x70
May 11 16:54:31 vostrodell kernel: [  605.331370]  process_one_work+0x1a7/0x360
May 11 16:54:31 vostrodell kernel: [  605.331377]  worker_thread+0x30/0x390
May 11 16:54:31 vostrodell kernel: [  605.331383]  ? create_worker+0x1a0/0x1a0
May 11 16:54:31 vostrodell kernel: [  605.331388]  kthread+0x112/0x130
May 11 16:54:31 vostrodell kernel: [  605.331394]  ? kthread_park+0x80/0x80
May 11 16:54:31 vostrodell kernel: [  605.331400]  ret_from_fork+0x35/0x40

-- 
You are receiving this mail because:
You are watching the assignee of the bug.