<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SandyBridge/IvyBridge: stuck on render ring / stuck on blitter ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75163">75163</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>SandyBridge/IvyBridge: stuck on render ring / stuck on blitter ring
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>h.reindl@thelounge.net
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=94293" name="attach_94293" title="content of /sys/class/drm/card0/error">attachment 94293</a> <a href="attachment.cgi?id=94293&action=edit" title="content of /sys/class/drm/card0/error">[details]</a></span>
content of /sys/class/drm/card0/error
xorg-x11-drv-intel-2.21.15-5.fc20.x86_64
xorg-x11-server-Xorg-1.14.4-6.fc20.x86_64
that happens randomly in both, SnadyBridge and IvyBridge for
a longer time with several kernel releases
[16688.095803] [drm] stuck on render ring
[16688.095810] [drm] stuck on blitter ring
[16688.095812] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[16688.095823] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[16688.095824] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[16688.095825] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[16688.095826] [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>