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    <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 --- - GPU HANG: ecode 0:0xf5fffffe, in mpv [4446], reason: Ring hung, action: reset"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=82601">82601</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>GPU HANG: ecode 0:0xf5fffffe, in mpv [4446], reason: Ring hung, action: reset
          </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>metan@ucw.cz
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg CVS
          </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=104606" name="attach_104606" title="GPU crash dump">attachment 104606</a> <a href="attachment.cgi?id=104606&action=edit" title="GPU crash dump">[details]</a></span>
GPU crash dump

While I was playing video in mpv and simultaneously browsing web in chromium my
desktop stuck for a few seconds. The content of dmesg told me to report this
bug. 

[15961.655448] [drm] stuck on render ring
[15961.656284] [drm] GPU HANG: ecode 0:0xf5fffffe, in mpv [4446], reason: Ring
hung, action: reset
[15961.656286] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[15961.656288] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[15961.656289] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[15961.656290] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[15961.656292] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[15963.655165] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off


I'm using Gentoo with 3.15.3 vanilla kernel, xorg-server 1.15.0,
xf86-video-intel 2.21.15 and mpv 0.3.10.</pre>
        </div>
      </p>
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