[Bug 203033] nouveau hung task

[bugzilla-daemon at bugzilla.kernel.org]

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

James O'Beirne (james.obeirne at pm.me) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |james.obeirne at pm.me

--- Comment #5 from James O'Beirne (james.obeirne at pm.me) ---
Having the same issue.

# lspci | grep VGA
1f:00.0 VGA compatible controller: NVIDIA Corporation GK208 [GeForce GT 710B]
(rev a1)

# uname -a
Linux slug 4.19.0-10-amd64 #1 SMP Debian 4.19.132-1 (2020-07-24) x86_64
GNU/Linux

Aug 28 02:34:11 slug kernel: [38304.923718] INFO: task kworker/u32:0:5123
blocked for more than 120 seconds.
Aug 28 02:34:11 slug kernel: [38304.923725]       Tainted: G            E    
4.19.0-10-amd64 #1 Debian 4.19.132-1
Aug 28 02:34:11 slug kernel: [38304.923727] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Aug 28 02:34:11 slug kernel: [38304.923729] kworker/u32:0   D    0  5123      2
0x80000000
Aug 28 02:34:11 slug kernel: [38304.923798] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Aug 28 02:34:11 slug kernel: [38304.923799] Call Trace:
Aug 28 02:34:11 slug kernel: [38304.923808]  __schedule+0x2a2/0x870
Aug 28 02:34:11 slug kernel: [38304.923812]  schedule+0x28/0x80
Aug 28 02:34:11 slug kernel: [38304.923814]  schedule_timeout+0x26d/0x390
Aug 28 02:34:11 slug kernel: [38304.923875]  ? nvkm_client_map+0x10/0x10
[nouveau]
Aug 28 02:34:11 slug kernel: [38304.923880]  dma_fence_default_wait+0x238/0x2a0
Aug 28 02:34:11 slug kernel: [38304.923882]  ? dma_fence_release+0x90/0x90
Aug 28 02:34:11 slug kernel: [38304.923884]  dma_fence_wait_timeout+0x42/0xf0
Aug 28 02:34:11 slug kernel: [38304.923897] 
drm_atomic_helper_wait_for_fences+0x63/0xc0 [drm_kms_helper]
Aug 28 02:34:11 slug kernel: [38304.923957] 
nv50_disp_atomic_commit_tail+0x7c/0x880 [nouveau]
Aug 28 02:34:11 slug kernel: [38304.923963]  ? __switch_to+0x15b/0x440
Aug 28 02:34:11 slug kernel: [38304.923966]  ? __switch_to_asm+0x35/0x70
Aug 28 02:34:11 slug kernel: [38304.923971]  process_one_work+0x1a7/0x3a0
Aug 28 02:34:11 slug kernel: [38304.923975]  worker_thread+0x30/0x390
Aug 28 02:34:11 slug kernel: [38304.923978]  ? create_worker+0x1a0/0x1a0
Aug 28 02:34:11 slug kernel: [38304.923981]  kthread+0x112/0x130
Aug 28 02:34:11 slug kernel: [38304.923983]  ? kthread_bind+0x30/0x30
Aug 28 02:34:11 slug kernel: [38304.923985]  ret_from_fork+0x22/0x40

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