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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Broadwell: XVideo: GPU HANG: stuck on render ring"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91498">91498</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Broadwell: XVideo: GPU HANG: stuck on render ring
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pigeon@pigeond.net
</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=117433" name="attach_117433" title="/sys/class/drm/card0/error">attachment 117433</a> <a href="attachment.cgi?id=117433&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
On a box with Broadwell, playing videos with XVideo sometimes results in this
GPU HANG problem. Can be reproduced using mplayer, gstreamer (xvimagesink), or
vlc.
Kernel messages:
[ 752.114617] [drm] stuck on render ring
[ 752.116565] [drm] GPU HANG: ecode 0:0x85dffffb, in Xorg [1278], reason: Ring
hung, action: reset
[ 752.116571] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 752.116576] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 752.116580] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 752.116584] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 752.116588] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 754.114037] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 758.112898] [drm] stuck on render ring
[ 758.114842] [drm] GPU HANG: ecode 0:0x85dffffb, in Xorg [1278], reason: Ring
hung, action: reset
[ 758.115000] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast,
banning!
[ 760.112366] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
/sys/class/drm/card0/error attached.</pre>
</div>
</p>
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