<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 - Freeze system"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85069">85069</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Freeze system
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg CVS
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</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>freeniki@yandex.ru
</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=107891" name="attach_107891" title="/sys/class/drm/card0/error">attachment 107891</a> <a href="attachment.cgi?id=107891&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Periodic system freeze.
OS: Ubuntu 14.04 amd64
DE: Unity
PC: Dell 3721
GPU: Intel HD4000
CPU: Intel Core i3-3217U
dmsg log:
[10303.130413] perf samples too long (2504 > 2500), lowering
kernel.perf_event_max_sample_rate to 50000
[11631.300193] [drm] stuck on render ring
[11631.300204] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[11631.300206] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[11631.300207] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[11631.300208] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[11631.300209] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.</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>