Bug 83812

Summary: Display hang and reset randomly
Product: DRI Reporter: seo <seo.boon.ng>
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: XOrg git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
error log from /sys/class/drm/card0/error
none
/var/log/Xorg.0.log none

Description seo 2014-09-13 08:57:27 UTC 
Display will hang for about 10 secs then reset. The happen randomly. Unable to locate the cause but mostly happen when using firefox broswer.

[19858.665074] [drm] stuck on render ring
[19858.665818] [drm] GPU HANG: ecode 0:0xf5fffffe, in Xorg [1819], reason: Ring hung, action: reset
[19858.665822] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[19858.665823] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[19858.665823] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[19858.665824] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[19858.665825] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[19860.667404] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
Comment 1 seo 2014-09-13 09:20:13 UTC 
Created attachment 106210 [details]
error log from /sys/class/drm/card0/error
Comment 2 seo 2014-09-13 09:20:52 UTC 
Created attachment 106211 [details]
/var/log/Xorg.0.log
Comment 3 Chris Wilson 2014-09-13 09:59:39 UTC 

*** This bug has been marked as a duplicate of bug 77104 ***

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