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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] stuck on render ring GPU HANG: ecode 7:0:0x85fffefa"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=99598">99598</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[drm] stuck on render ring GPU HANG: ecode 7:0:0x85fffefa
          </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>it.is.for.spam@ya.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=129227" name="attach_129227" title="/sys/class/drm/card0/error">attachment 129227</a> <a href="attachment.cgi?id=129227&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error

When I launch any app that uses opengl systems starts freezing periodically.
Finally after some time application crashes.

I tried to install different distributive versions, but the error persist:
I tried Debian 8.7.1, Ubuntu 14.04, Ubuntu 14.04.5, Ubuntu 16.04.1, Ubuntu
16.04.1 with latest drivers from xorg-edgers.

I suspect this started after upgrade to mesa 10.0, because Ubuntu 13.10 used to
work fine.


Ubuntu 16.04.1 4.4.0-59-generic x86_64 


[drm] stuck on render ring
[drm] GPU HANG: ecode 7:0:0x85fffefa, in glmark2 [8458], reason: Ring hung,
action: reset
[drm] GPU crash dump saved to /sys/class/drm/card0/error
drm/i915: Resetting chip after gpu hang
[drm] stuck on render ring
[drm] GPU HANG: ecode 7:0:0x85ff7cfa, in glmark2 [8458], reason: Ring hung,
action: reset</pre>
        </div>
      </p>


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