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      <base href="https://bugs.freedesktop.org/" />
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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 --- - Google chrome hangs, and kernel informs of GPU lockup"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=82769">82769</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>Google chrome hangs, and kernel informs of GPU lockup
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>critical
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>j.g.villalonga@gmail.com
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </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=104820" name="attach_104820" title="kernel crash info from  /sys/class/drm/card0/error">attachment 104820</a> <a href="attachment.cgi?id=104820&action=edit" title="kernel crash info from  /sys/class/drm/card0/error">[details]</a></span>
kernel crash info from  /sys/class/drm/card0/error

Google Chrome hangs and dmesg show apparent GPU error in output of 'dmesg'.

OS: Linux Fedora 20, fully up to date (2014-08-18)
kernel: kernel-3.15.10-200.fc20.x86_64
google chrome: google-chrome-stable-36.0.1985.143-1.x86_64
cpu: Intel(R) Celeron(R) CPU G1820 @ 2.70GHz
ram: 8GB

'dmesg' output:

[  782.377399] [drm] stuck on render ring
[  782.378657] [drm] GPU HANG: ecode 0:0x87d3bffa, in cinnamon [1829], reason:
Ring hung, action: reset
[  782.378665] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  782.378669] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  782.378672] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  782.378675] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  782.378679] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  784.376737] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

kernel crash info from  /sys/class/drm/card0/error has been gzipped and
attached to this bug.</pre>
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