<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 hangs can indicate a bug anywhere in the entire gfx stack, including userspace"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92539">92539</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</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>juliansuhr@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=118988" name="attach_118988" title="Crash Dump">attachment 118988</a> <a href="attachment.cgi?id=118988&action=edit" title="Crash Dump">[details]</a></span>
Crash Dump
With HDMI Connected, GPU crash randomly. GUI doesn't respond, only window
manager(Can close, minimize, maximize).
Applications open: Chromium browser 45.0.2454.101 Ubuntu 14.04 (64-bit): 2
windows 2 tabs per window, gnome-terminal 3.6.2, MySQL Workbench Version
6.0.8.11354 build 833
# lspci -nn|grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core
processor Graphics Controller [8086:0166] (rev 09)
# uname -r: 3.13.0-65-generic
# lsb_release -a
LSB Version:
core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty
# Xorg -version
X.Org X Server 1.15.1
Release Date: 2014-04-13
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.0-76-generic x86_64 Ubuntu
Current Operating System: Linux ADIFGNU 3.13.0-65-generic #106-Ubuntu SMP Fri
Oct 2 22:08:27 UTC 2015 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-65-generic.efi.signed
root=UUID=d2e389e4-1c22-4524-9148-1a2579682139 ro quiet splash vt.handoff=7
Build Date: 12 February 2015 02:49:29PM
xorg-server 2:1.15.1-0ubuntu2.7 (For technical support please see
<a href="http://www.ubuntu.com/support">http://www.ubuntu.com/support</a>)
Current version of pixman: 0.30.2
Before reporting problems, check <a href="http://wiki.x.org">http://wiki.x.org</a>
to make sure that you have the latest version.
Mcachine: Lenovo G480 Intel(R) Core(TM) i3-3120M CPU @ 2.50GHz
Kern.log:
kernel: [ 8669.874349] perf samples too long (2519 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
kernel: [10291.389824] [drm] stuck on render ring
kernel: [10291.389829] [drm] GPU crash dump saved to /sys/class/drm/card0/error
kernel: [10291.389830] [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
kernel: [10291.389831] [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
kernel: [10291.389832] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
kernel: [10291.389833] [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
Crash dump attached.</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>