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    <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 - [skl] GPU hang"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=97079">97079</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[skl] GPU hang
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg git
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>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>tmb@mageia.org
          </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=125318" name="attach_125318" title="crash dump: /sys/class/drm/card0/error">attachment 125318</a> <a href="attachment.cgi?id=125318&action=edit" title="crash dump: /sys/class/drm/card0/error">[details]</a></span>
crash dump: /sys/class/drm/card0/error

dmesg:

22168.027941] [drm] stuck on render ring
[22168.029016] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [2693], reason:
Engine(s) hung, action: reset
[22168.029022] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[22168.029025] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[22168.029029] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[22168.029033] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[22168.029037] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[22168.030991] drm/i915: Resetting chip after gpu hang
[22170.024094] [drm] RC6 on


System: ASUSTeK UX303UA
CPU: Dual core Intel Core i5-6200U
Graphics:  Card: Intel HD Graphics 520

Distro; Mageia 6 / Cauldron x86_64
kernel 4.7.0
xorg 1.18.4
mesa 12.0.1
libdrm 2.4.70
xf86-video-intel-2.99.917-git, topmost commit:

commit 26f8ab5429a554801641415f0ab3b2d68cea1d00
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date:   Mon Jul 4 10:11:50 2016 +0100

sna: Restore local damage processing for TearFree/DRI2/swcursor early</pre>
        </div>
      </p>


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