Bug 88044 - GPU HANG: ecode 0:0x87d3bffa, in chrome [3842], reason: Ring hung, action: reset
Summary: GPU HANG: ecode 0:0x87d3bffa, in chrome [3842], reason: Ring hung, action: reset
Status: CLOSED DUPLICATE of bug 83677
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-05 09:40 UTC by anomaly256
Modified: 2017-07-24 22:49 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
gpu error log (59.66 KB, text/plain)
2015-01-05 09:40 UTC, anomaly256 		no flags Details
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Description anomaly256 2015-01-05 09:40:03 UTC 
Created attachment 111756 [details]
gpu error log

This is happening very frequently on an Intel Celeron 2955U system.  Most often Chrome triggers it but kwin_gles can as well (these are the only 2 hw accel apps I really ever run on this host).

xf86-video-intel version is 2.99.917.  This problem was happening on 2.99.916 and earlier 2.99.9xx versions too.

I've tried switching between sna and uxa, turning tear free on and off, nothing seems to mitigate it.

Attached is the last /sys/class/drm/card0/error
Comment 1 Chris Wilson 2015-01-05 09:53:53 UTC 

*** This bug has been marked as a duplicate of bug 83677 ***
Comment 2 anomaly256 2015-01-05 10:37:00 UTC 
Oh, right. I'll try those patches, thanks

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