<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU Hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85749">85749</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU Hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>fxlehma@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=108782" name="attach_108782" title="/sys/class/drm/card0/error after GPU hang">attachment 108782</a> <a href="attachment.cgi?id=108782&action=edit" title="/sys/class/drm/card0/error after GPU hang">[details]</a></span>
/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@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@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</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>