Bug 85765

Summary: gpu hang while running chrome
Product: DRI Reporter: davies.t.o
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
tar of contents of /sys/class/drm/card0/error none

Description davies.t.o 2014-11-02 17:54:31 UTC 
occassional gpu hangs while running chrome. 
dmesg:
[    2.621741] [drm] Initialized i915 1.6.0 20140725 for 0000:00:02.0 on minor 0
[12332.290718] [drm] stuck on render ring
[12332.292485] [drm] GPU HANG: ecode 0:0x87d3bffa, in chrome [1911], reason: Ring hung, action: reset
[12332.292490] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[12332.292492] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[12332.292495] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[12332.292497] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[12332.292500] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[51353.810450] [drm] stuck on render ring
[51353.811833] [drm] GPU HANG: ecode 0:0x87d3bffa, in chrome [12734], reason: Ring hung, action: reset

gpu crash dump is attached.
Comment 1 davies.t.o 2014-11-02 17:57:52 UTC 
Created attachment 108801 [details]
tar of contents of /sys/class/drm/card0/error
Comment 2 Chris Wilson 2014-11-02 19:10:58 UTC 

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

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