Bug 92666 - Message in dmesg advised me to report bug
Summary: Message in dmesg advised me to report bug
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: All Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-10-25 00:07 UTC by Niek Rijnbout
Modified: 2017-07-24 22:44 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
/sys/class/drm/card0/error (194.05 KB, text/plain)
2015-10-25 00:07 UTC, Niek Rijnbout 		no flags Details
View All

Description Niek Rijnbout 2015-10-25 00:07:40 UTC 
Created attachment 119181 [details]
/sys/class/drm/card0/error

[1039347.192376] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[1039347.192381] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[1039347.192383] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[1039347.192385] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[1039347.192386] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.

I have not experienced any problems, just saw this message.
Comment 1 Chris Wilson 2015-10-25 09:04:24 UTC 
That looks like a spurious non-fatal GPU warning following a pageflip. Sadly, the error state didn't actually capture the actual error (as for whatever reason the hardware says PGTBL_ER.... which is a bug in how we reported the error at that time). It is probably fixed in the 2 years since that kernel was released.

Thanks for the bug report, please do report any abnormalites.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.