https://bugzilla.kernel.org/show_bug.cgi?id=195659
Bug ID: 195659 Summary: nouveau fence error Product: Drivers Version: 2.5 Kernel Version: 4.10 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: msuchanek@suse.de Regression: No
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
https://bugzilla.kernel.org/show_bug.cgi?id=195659
--- Comment #1 from Michal Suchánek (msuchanek@suse.de) --- Created attachment 256205 --> https://bugzilla.kernel.org/attachment.cgi?id=256205&action=edit kernel log excerpt
https://bugzilla.kernel.org/show_bug.cgi?id=195659
Pierre Moreau (pierre.morrow@free.fr) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |pierre.morrow@free.fr
--- Comment #2 from Pierre Moreau (pierre.morrow@free.fr) --- 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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