[Bug 85749] New: GPU Hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85749

            Bug ID: 85749
           Summary: GPU Hang
           Product: DRI
           Version: unspecified
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: fxlehma at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 108782
  --> https://bugs.freedesktop.org/attachment.cgi?id=108782&action=edit
/sys/class/drm/card0/error after GPU hang

GPU Hang, usually when trying to start a video in a browser (e.g., YouTube). I
am trying to follow the directions, hoping that someone can assign this to the
right component. I'm a layman, so I'll add further information if needed; let
me know.

[drm] stuck on render ring
[drm] GPU crash dump saved to /sys/class/drm/card0/error
[drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including
userspace.
[drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI ->
DRM/Intel
[drm] drm/i915 developers can then reassign to the right component if it's not
a kernel issue.
[drm] The gpu crash dump is required to analyze gpu hangs, so please always
attach it.
[drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xba43000 ctx
0) at 0xba44144
[drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[drm:i915_reset] *ERROR* Failed to reset chip.

Hardware:
Intel(R) Core(TM)2 Duo CPU     T6400  @ 2.00GHz
*-display:0
     description: VGA compatible controller
     product: Mobile GM965/GL960 Integrated Graphics Controller (primary)
     vendor: Intel Corporation
     physical id: 2
     bus info: pci at 0000:00:02.0
     version: 03
     width: 64 bits
     clock: 33MHz
     capabilities: msi pm vga_controller bus_master cap_list rom
     configuration: driver=i915 latency=0
     resources: irq:46 memory:fe700000-fe7fffff memory:d0000000-dfffffff
ioport:c400(size=8)
*-display:1 UNCLAIMED
     description: Display controller
     product: Mobile GM965/GL960 Integrated Graphics Controller (secondary)
     vendor: Intel Corporation
     physical id: 2.1
     bus info: pci at 0000:00:02.1
     version: 03
     width: 64 bits
     clock: 33MHz
     capabilities: pm bus_master cap_list
     configuration: latency=0
     resources: memory:fe800000-fe8fffff

X.Org X Server 1.15.1
Release Date: 2014-04-13
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.0-37-generic i686 Ubuntu
Current Operating System: Linux hybrid 3.13.0-37-generic #64-Ubuntu SMP Mon Sep
22 21:30:01 UTC 2014 i686
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic
root=UUID=2a1718f7-c040-42c2-95b3-e90385a4eaab ro noquiet nosplash
Build Date: 30 July 2014  12:19:53AM
xorg-server 2:1.15.1-0ubuntu2.1

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20141102/1d9ec577/attachment.html>