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        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - GPU hangs every few hours during normal desktop usage"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=93457">93457</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>GPU hangs every few hours during normal desktop usage
          </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 (IA32)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>major
          </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>ravenexp@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=120602" name="attach_120602" title="[drm] GPU HANG: ecode 3:0:0x6affbfc1, in X [267], reason: Ring hung, action: reset">attachment 120602</a> <a href="attachment.cgi?id=120602&action=edit" title="[drm] GPU HANG: ecode 3:0:0x6affbfc1, in X [267], reason: Ring hung, action: reset">[details]</a></span>
[drm] GPU HANG: ecode 3:0:0x6affbfc1, in X [267], reason: Ring hung, action:
reset

I've started getting GPU these hangs after upgrading to Xorg 1.18 and
xf86-video-intel-git. I was previously using Xorg 1.17 and
xf86-video-intel-2.99.917 and
no problems were observed.

The hangs only happened when using Firefox, but that's what I use the most on
this computer, so I don't know if it's statistically significant. Restarting
Xorg
allows for another few hours of normal usage until the next hang happens.

Hardware:

Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
(Asus EEEPC 1000)

Versions:

Xorg: 1.18.0
xf86-video-intel: git master
libdrm: 2.4.65
kernel: 4.3.4
mesa: 11.0.7

Error dump attached.</pre>
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