This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1797296
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: cosmic
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https://bugs.launchpad.net/bugs/1797296
Title:
nouveau lockup
Status in linux package in Ubuntu:
Incomplete
Bug description:
Oct 10 11:38:30 sun kernel: [17891.545097] nouveau 0000:03:00.0: fifo:
SCHED_ERROR 0a [CTXSW_TIMEOUT]
Oct 10 11:38:30 sun kernel: [17891.545109] nouveau 0000:03:00.0: fifo:
runlist 0: scheduled for recovery
Oct 10 11:38:30 sun kernel: [17891.545118] nouveau 0000:03:00.0: fifo:
channel 12: killed
Oct 10 11:38:30 sun kernel: [17891.545125] nouveau 0000:03:00.0: fifo: engine
0: scheduled for recovery
Oct 10 11:38:30 sun kernel: [17891.545563] nouveau 0000:03:00.0:
systemd-logind[944]: channel 12 killed!
Oct 10 11:42:24 sun kernel: [18125.788110] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:42:24 sun kernel: [18125.788114] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:42:24 sun kernel: [18125.788115] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:42:24 sun kernel: [18125.788117] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:42:24 sun kernel: [18125.788154] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:42:24 sun kernel: [18125.788155] Call Trace:
Oct 10 11:42:24 sun kernel: [18125.788161] __schedule+0x29e/0x840
Oct 10 11:42:24 sun kernel: [18125.788178] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:42:24 sun kernel: [18125.788180] schedule+0x2c/0x80
Oct 10 11:42:24 sun kernel: [18125.788181] schedule_timeout+0x258/0x360
Oct 10 11:42:24 sun kernel: [18125.788197] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:42:24 sun kernel: [18125.788220] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:42:24 sun kernel: [18125.788242] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:42:24 sun kernel: [18125.788263] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:42:24 sun kernel: [18125.788266] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:42:24 sun kernel: [18125.788267] ? dma_fence_release+0xa0/0xa0
Oct 10 11:42:24 sun kernel: [18125.788269] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:42:24 sun kernel: [18125.788275]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:42:24 sun kernel: [18125.788309]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:42:24 sun kernel: [18125.788311] ? __switch_to_asm+0x40/0x70
Oct 10 11:42:24 sun kernel: [18125.788312] ? __switch_to_asm+0x34/0x70
Oct 10 11:42:24 sun kernel: [18125.788333]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:42:24 sun kernel: [18125.788335] process_one_work+0x20f/0x3c0
Oct 10 11:42:24 sun kernel: [18125.788337] worker_thread+0x34/0x400
Oct 10 11:42:24 sun kernel: [18125.788339] kthread+0x120/0x140
Oct 10 11:42:24 sun kernel: [18125.788340] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:42:24 sun kernel: [18125.788341] ? kthread_bind+0x40/0x40
Oct 10 11:42:24 sun kernel: [18125.788343] ret_from_fork+0x35/0x40
Oct 10 11:44:25 sun kernel: [18246.620114] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:44:25 sun kernel: [18246.620117] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:44:25 sun kernel: [18246.620118] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:44:25 sun kernel: [18246.620120] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:44:25 sun kernel: [18246.620156] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:44:25 sun kernel: [18246.620157] Call Trace:
Oct 10 11:44:25 sun kernel: [18246.620163] __schedule+0x29e/0x840
Oct 10 11:44:25 sun kernel: [18246.620180] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:44:25 sun kernel: [18246.620181] schedule+0x2c/0x80
Oct 10 11:44:25 sun kernel: [18246.620183] schedule_timeout+0x258/0x360
Oct 10 11:44:25 sun kernel: [18246.620197] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:44:25 sun kernel: [18246.620221] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:44:25 sun kernel: [18246.620242] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:44:25 sun kernel: [18246.620263] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:44:25 sun kernel: [18246.620265] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:44:25 sun kernel: [18246.620267] ? dma_fence_release+0xa0/0xa0
Oct 10 11:44:25 sun kernel: [18246.620268] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:44:25 sun kernel: [18246.620274]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:44:25 sun kernel: [18246.620296]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:44:25 sun kernel: [18246.620297] ? __switch_to_asm+0x40/0x70
Oct 10 11:44:25 sun kernel: [18246.620299] ? __switch_to_asm+0x34/0x70
Oct 10 11:44:25 sun kernel: [18246.620320]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:44:25 sun kernel: [18246.620322] process_one_work+0x20f/0x3c0
Oct 10 11:44:25 sun kernel: [18246.620324] worker_thread+0x34/0x400
Oct 10 11:44:25 sun kernel: [18246.620326] kthread+0x120/0x140
Oct 10 11:44:25 sun kernel: [18246.620327] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:44:25 sun kernel: [18246.620328] ? kthread_bind+0x40/0x40
Oct 10 11:44:25 sun kernel: [18246.620330] ret_from_fork+0x35/0x40
Oct 10 11:46:26 sun kernel: [18367.452168] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:46:26 sun kernel: [18367.452172] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:46:26 sun kernel: [18367.452173] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:46:26 sun kernel: [18367.452174] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:46:26 sun kernel: [18367.452212] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:46:26 sun kernel: [18367.452213] Call Trace:
Oct 10 11:46:26 sun kernel: [18367.452219] __schedule+0x29e/0x840
Oct 10 11:46:26 sun kernel: [18367.452236] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:46:26 sun kernel: [18367.452237] schedule+0x2c/0x80
Oct 10 11:46:26 sun kernel: [18367.452239] schedule_timeout+0x258/0x360
Oct 10 11:46:26 sun kernel: [18367.452254] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:46:26 sun kernel: [18367.452278] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:46:26 sun kernel: [18367.452300] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:46:26 sun kernel: [18367.452333] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:46:26 sun kernel: [18367.452335] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:46:26 sun kernel: [18367.452336] ? dma_fence_release+0xa0/0xa0
Oct 10 11:46:26 sun kernel: [18367.452338] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:46:26 sun kernel: [18367.452345]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:46:26 sun kernel: [18367.452366]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:46:26 sun kernel: [18367.452368] ? __switch_to_asm+0x40/0x70
Oct 10 11:46:26 sun kernel: [18367.452369] ? __switch_to_asm+0x34/0x70
Oct 10 11:46:26 sun kernel: [18367.452390]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:46:26 sun kernel: [18367.452392] process_one_work+0x20f/0x3c0
Oct 10 11:46:26 sun kernel: [18367.452394] worker_thread+0x34/0x400
Oct 10 11:46:26 sun kernel: [18367.452395] kthread+0x120/0x140
Oct 10 11:46:26 sun kernel: [18367.452397] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:46:26 sun kernel: [18367.452398] ? kthread_bind+0x40/0x40
Oct 10 11:46:26 sun kernel: [18367.452400] ret_from_fork+0x35/0x40
Oct 10 11:48:27 sun kernel: [18488.284112] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:48:27 sun kernel: [18488.284116] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:48:27 sun kernel: [18488.284116] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:48:27 sun kernel: [18488.284118] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:48:27 sun kernel: [18488.284156] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:48:27 sun kernel: [18488.284157] Call Trace:
Oct 10 11:48:27 sun kernel: [18488.284163] __schedule+0x29e/0x840
Oct 10 11:48:27 sun kernel: [18488.284180] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:48:27 sun kernel: [18488.284181] schedule+0x2c/0x80
Oct 10 11:48:27 sun kernel: [18488.284183] schedule_timeout+0x258/0x360
Oct 10 11:48:27 sun kernel: [18488.284198] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:48:27 sun kernel: [18488.284221] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:48:27 sun kernel: [18488.284242] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:48:27 sun kernel: [18488.284263] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:48:27 sun kernel: [18488.284265] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:48:27 sun kernel: [18488.284266] ? dma_fence_release+0xa0/0xa0
Oct 10 11:48:27 sun kernel: [18488.284268] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:48:27 sun kernel: [18488.284286]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:48:27 sun kernel: [18488.284306]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:48:27 sun kernel: [18488.284308] ? __switch_to_asm+0x40/0x70
Oct 10 11:48:27 sun kernel: [18488.284309] ? __switch_to_asm+0x34/0x70
Oct 10 11:48:27 sun kernel: [18488.284329]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:48:27 sun kernel: [18488.284331] process_one_work+0x20f/0x3c0
Oct 10 11:48:27 sun kernel: [18488.284333] worker_thread+0x34/0x400
Oct 10 11:48:27 sun kernel: [18488.284334] kthread+0x120/0x140
Oct 10 11:48:27 sun kernel: [18488.284336] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:48:27 sun kernel: [18488.284337] ? kthread_bind+0x40/0x40
Oct 10 11:48:27 sun kernel: [18488.284338] ret_from_fork+0x35/0x40
Oct 10 11:48:48 sun org.gnome.SettingsDaemon.MediaKeys.desktop[2331]:
[2857:2878:1010/114848.272692:ERROR:service_manager_context.cc(270)] Attempting
to run unsupported native service: /opt/google/chrome/content_utility.service
Oct 10 11:48:48 sun org.gnome.SettingsDaemon.MediaKeys.desktop[2331]:
[2857:2878:1010/114848.295389:ERROR:service_manager_context.cc(270)] Attempting
to run unsupported native service: /opt/google/chrome/content_utility.service
Oct 10 11:48:48 sun org.gnome.SettingsDaemon.MediaKeys.desktop[2331]:
[2857:2878:1010/114848.365006:ERROR:service_manager_context.cc(270)] Attempting
to run unsupported native service: /opt/google/chrome/content_utility.service
Oct 10 11:50:27 sun kernel: [18609.116144] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:50:27 sun kernel: [18609.116148] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:50:27 sun kernel: [18609.116149] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:50:27 sun kernel: [18609.116150] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:50:27 sun kernel: [18609.116188] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:50:27 sun kernel: [18609.116189] Call Trace:
Oct 10 11:50:27 sun kernel: [18609.116194] __schedule+0x29e/0x840
Oct 10 11:50:27 sun kernel: [18609.116211] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:50:27 sun kernel: [18609.116213] schedule+0x2c/0x80
Oct 10 11:50:27 sun kernel: [18609.116215] schedule_timeout+0x258/0x360
Oct 10 11:50:27 sun kernel: [18609.116230] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:50:27 sun kernel: [18609.116253] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:50:27 sun kernel: [18609.116275] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:50:27 sun kernel: [18609.116308] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:50:27 sun kernel: [18609.116311] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:50:27 sun kernel: [18609.116312] ? dma_fence_release+0xa0/0xa0
Oct 10 11:50:27 sun kernel: [18609.116314] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:50:27 sun kernel: [18609.116320]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:50:27 sun kernel: [18609.116342]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:50:27 sun kernel: [18609.116343] ? __switch_to_asm+0x40/0x70
Oct 10 11:50:27 sun kernel: [18609.116345] ? __switch_to_asm+0x34/0x70
Oct 10 11:50:27 sun kernel: [18609.116366]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:50:27 sun kernel: [18609.116368] process_one_work+0x20f/0x3c0
Oct 10 11:50:27 sun kernel: [18609.116370] worker_thread+0x34/0x400
Oct 10 11:50:27 sun kernel: [18609.116383] kthread+0x120/0x140
Oct 10 11:50:27 sun kernel: [18609.116385] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:50:27 sun kernel: [18609.116386] ? kthread_bind+0x40/0x40
Oct 10 11:50:27 sun kernel: [18609.116387] ret_from_fork+0x35/0x40
Oct 10 11:52:28 sun kernel: [18729.948114] INFO: task kworker/u32:0:14726
blocked for more than 120 seconds.
Oct 10 11:52:28 sun kernel: [18729.948118] Tainted: G W
4.18.0-8-generic #9-Ubuntu
Oct 10 11:52:28 sun kernel: [18729.948119] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 10 11:52:28 sun kernel: [18729.948121] kworker/u32:0 D 0 14726
2 0x80000000
Oct 10 11:52:28 sun kernel: [18729.948158] Workqueue: events_unbound
nv50_disp_atomic_commit_work [nouveau]
Oct 10 11:52:28 sun kernel: [18729.948160] Call Trace:
Oct 10 11:52:28 sun kernel: [18729.948165] __schedule+0x29e/0x840
Oct 10 11:52:28 sun kernel: [18729.948182] ? nvkm_ioctl_ntfy_get+0x5c/0x80
[nouveau]
Oct 10 11:52:28 sun kernel: [18729.948183] schedule+0x2c/0x80
Oct 10 11:52:28 sun kernel: [18729.948185] schedule_timeout+0x258/0x360
Oct 10 11:52:28 sun kernel: [18729.948199] ? nvif_object_ioctl+0x47/0x50
[nouveau]
Oct 10 11:52:28 sun kernel: [18729.948223] ? nouveau_bo_rd32+0x2a/0x30
[nouveau]
Oct 10 11:52:28 sun kernel: [18729.948244] ? nv84_fence_read+0x2c/0x30
[nouveau]
Oct 10 11:52:28 sun kernel: [18729.948265] ?
nouveau_fence_no_signaling+0x2a/0x90 [nouveau]
Oct 10 11:52:28 sun kernel: [18729.948267] dma_fence_default_wait+0x1fc/0x260
Oct 10 11:52:28 sun kernel: [18729.948269] ? dma_fence_release+0xa0/0xa0
Oct 10 11:52:28 sun kernel: [18729.948270] dma_fence_wait_timeout+0x3e/0xf0
Oct 10 11:52:28 sun kernel: [18729.948276]
drm_atomic_helper_wait_for_fences+0x3f/0xc0 [drm_kms_helper]
Oct 10 11:52:28 sun kernel: [18729.948298]
nv50_disp_atomic_commit_tail+0x78/0x860 [nouveau]
Oct 10 11:52:28 sun kernel: [18729.948299] ? __switch_to_asm+0x40/0x70
Oct 10 11:52:28 sun kernel: [18729.948301] ? __switch_to_asm+0x34/0x70
Oct 10 11:52:28 sun kernel: [18729.948334]
nv50_disp_atomic_commit_work+0x12/0x20 [nouveau]
Oct 10 11:52:28 sun kernel: [18729.948336] process_one_work+0x20f/0x3c0
Oct 10 11:52:28 sun kernel: [18729.948338] worker_thread+0x34/0x400
Oct 10 11:52:28 sun kernel: [18729.948339] kthread+0x120/0x140
Oct 10 11:52:28 sun kernel: [18729.948341] ?
pwq_unbound_release_workfn+0xd0/0xd0
Oct 10 11:52:28 sun kernel: [18729.948342] ? kthread_bind+0x40/0x40
Oct 10 11:52:28 sun kernel: [18729.948343] ret_from_fork+0x35/0x40
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