Bug 195659 - nouveau fence error
Summary: nouveau fence error
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-05-04 19:42 UTC by Michal Suchánek
Modified: 2017-05-05 08:12 UTC (History)
1 user (show)

See Also:
Kernel Version: 4.10
Subsystem:
Regression: No
Bisected commit-id:

Attachments
kernel log excerpt (26.66 KB, text/plain)
2017-05-04 19:43 UTC, Michal Suchánek 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Michal Suchánek 2017-05-04 19:42:33 UTC 
It seems this error has started since 4.10 or is much more frequent. I was able to run for days with 4.9 until different error triggered but with 4.10 I get these fence errors within a day locking up the GPU
Comment 1 Michal Suchánek 2017-05-04 19:43:41 UTC 
Created attachment 256205 [details]
kernel log excerpt
Comment 2 Pierre Moreau 2017-05-05 08:12:09 UTC 
Do you happen to use xf86-video-nouveau <= 1.0.13? If so, could you try using instead the modesetting DDX or xf86-video-nouveau >= 1.0.14? Nouveau switched to atomic modesetting in 4.10, revealing a bug in the Nouveau DDX which got patched in 1.0.14.


For your information, reporting bugs against Nouveau should be done on the Freedesktop bugzilla, see https://nouveau.freedesktop.org/wiki/Bugs/.
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