Bug 92647 - Total video freeze for minute
Summary: Total video freeze for minute
Status: CLOSED DUPLICATE of bug 83677
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-10-23 16:59 UTC by PA1JIM
Modified: 2017-07-24 22:44 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
/sys/class/drm/card0/error dump (306.94 KB, text/plain)
2015-10-23 16:59 UTC, PA1JIM 		no flags Details
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Description PA1JIM 2015-10-23 16:59:09 UTC 
Created attachment 119150 [details]
/sys/class/drm/card0/error dump

Once every other hour or so, whole system freezes for roughly a minute. Resumes perfect after that. Found this in syslog: 

Oct 23 18:45:40 PA1JIM kernel: [  551.137844] [drm] stuck on render ring
Oct 23 18:45:40 PA1JIM kernel: [  551.137852] [drm] GPU crash dump saved to /sys/class/drm/card0/error
Oct 23 18:45:40 PA1JIM kernel: [  551.137853] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Oct 23 18:45:40 PA1JIM kernel: [  551.137854] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Oct 23 18:45:40 PA1JIM kernel: [  551.137854] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Oct 23 18:45:40 PA1JIM kernel: [  551.137855] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.

Linux PA1JIM 3.13.0-66-generic #108-Ubuntu SMP Wed Oct 7 15:20:27 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Comment 1 Chris Wilson 2015-10-23 17:23:00 UTC 

*** This bug has been marked as a duplicate of bug 83677 ***

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