Bug 78286

Summary: GPU crash
Product: DRI Reporter: Alex Crazy <k0l0b0k.void>
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: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Crashdump from /sys/class/drm/card1/error none

Description Alex Crazy 2014-05-05 08:59:39 UTC
Created attachment 98459 [details]
Crashdump from /sys/class/drm/card1/error

root@klaptop:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04 LTS
Release:        14.04
Codename:       trusty

root@klaptop:~# uname -a
Linux klaptop 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

OS is up to date.
Chromium and NetBeans freezes, in dmesg I've seen this:

[ 9252.401388] [drm] stuck on render ring
[ 9252.401392] [drm] GPU crash dump saved to /sys/class/drm/card1/error
[ 9252.401393] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 9252.401394] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 9252.401395] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 9252.401396] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.

Crash dump attached.
Comment 1 Alex Crazy 2014-05-05 09:03:37 UTC
I've restarted chromium, and it works well. NetBeans unfreezes by self. All system continues to work without restart. If any additional info will needed - just ask.
Comment 2 Chris Wilson 2014-05-05 09:06:30 UTC
The recommendation is to update your kernel.

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

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