nouveau system lockup -> fifo: read fault engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel
Submitted by Gareth Bult
Assigned to Nouveau Project
Created attachment 130153
kern.log relating to nouveau driver and system lockup
Ok, over the last few months my system has gone from "rock solid, runs forever" to "it will crash at least once today, if not 3 or 4 times". Given I'm running Ubuntu 16.04 I've sort of been ignoring it hoping someone is making it better, but it keeps getting worse, and every time it crashes I have 3-4 hours of RAID sync to live with.
I'm running a NVIDIA Corporation GF108 [GeForce GT 430] (rev a1), one screen :: 2560x1440 @ 60Hz.
Symptoms, screen locks up, comes back after 1-2 mins just long enough to refresh the screen - then freezes.
(stock XUbuntu 16.04)
Linux version 4.4.0-66-generic (buildd@lgw01-28) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017
Attachment 130153, "kern.log relating to nouveau driver and system lockup":