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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [drm] GPU HANG: ecode 8:0:0x00d8f1ec, in mpv/vo [1533], reason: Ring hung, action: reset"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91440">91440</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[drm] GPU HANG: ecode 8:0:0x00d8f1ec, in mpv/vo [1533], reason: Ring hung, action: reset
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg git
          </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>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>kevinlekiller@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=117324" name="attach_117324" title="Compressed GPU crash dump file.">attachment 117324</a> <a href="attachment.cgi?id=117324&action=edit" title="Compressed GPU crash dump file.">[details]</a></span>
Compressed GPU crash dump file.

Crashed while switching from windowed to full-screen (can reproduce, happens
about once in 10 times of switching between windowed and full-screen), the
screen goes black, I'm thrown back to the login manager.

Linux kevin-nuc 4.1.2-1-MANJARO #1 SMP PREEMPT Sat Jul 11 00:00:34 UTC 2015
x86_64 GNU/Linux

CPU: Intel(R) Core(TM) i3-5010U CPU @ 2.10GHz

GPU: Intel HD 5500 (VGA compatible controller: Intel Corporation Broadwell-U
Integrated Graphics (rev 09))

GPU crash dump is attached, compressed (3.2MB uncompressed).

Log info follows:

[drm] stuck on render ring
[drm] GPU HANG: ecode 8:0:0x00d8f1ec, in mpv/vo [1533], reason: Ring hung,
action: reset
[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] GPU crash dump saved to /sys/class/drm/card0/error
drm/i915: Resetting chip after gpu hang</pre>
        </div>
      </p>
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