<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - GPU lockup HD 6950"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94523">94523</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>GPU lockup HD 6950
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </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>Driver/Radeon
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>xorg-driver-ati@lists.x.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>alpherie@yandex.ru
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=122266" name="attach_122266" title="kern.log (GPU lockup in the end)">attachment 122266</a> <a href="attachment.cgi?id=122266&action=edit" title="kern.log (GPU lockup in the end)">[details]</a></span>
kern.log (GPU lockup in the end)

GPU lockup happens while playing game (WarThunder), making the whole system
unresponsive for some time. The bug happens in one specific condition - when
firing guns in game (it also causes some mesa errors). It does not depend
whether game is played under wine with OpenGL render or linux version. 


Testing of linux version is currently blocked by bug
<a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - Segfault loading War Thunder"
   href="show_bug.cgi?id=92850">https://bugs.freedesktop.org/show_bug.cgi?id=92850</a>


Logs attached are kern.log, export LIBGL_DEBUG=verbose output, export
MESA_DEBUG=1 output


Distro: Debian GNU/Linux stretch/sid
Kernel: 4.3.0-1-amd64 x86_64 (64 bit)
Desktop: LXDE (Openbox 3.6.1) 

Graphics card: Advanced Micro Devices [AMD/ATI] Cayman PRO [Radeon HD 6950]
Display Server: X.Org 1.18.1 driver: radeon
Resolution: <a href="mailto:1920x1080@60.00hz">1920x1080@60.00hz</a>
GLX Renderer: Gallium 0.4 on AMD CAYMAN (DRM 2.43.0, LLVM 3.7.1)
GLX Version: 3.0 Mesa 11.1.2</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>