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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 0:0xf5f7fffe, in X [1053], reason: Ring hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84716">84716</a>
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<th>Summary</th>
<td>GPU HANG: ecode 0:0xf5f7fffe, in X [1053], reason: Ring hung, action: reset
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>dgilbert@redhat.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=107425" name="attach_107425" title="copy of /sys/class/drm/card0/error">attachment 107425</a> <a href="attachment.cgi?id=107425&action=edit" title="copy of /sys/class/drm/card0/error">[details]</a></span>
copy of /sys/class/drm/card0/error
Lenovo T530 / Fedora 21 / KDE desktop / Firefox running; hung happened as
switching virtual desktops
Linux dgilbert-t530 3.16.3-200.fc20.x86_64 #1 SMP Wed Sep 17 22:34:21 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
RPMs:
xorg-x11-drv-intel-2.21.15-7.fc20.x86_64
xorg-x11-drv-modesetting-0.8.0-2.fc20.x86_64
xorg-x11-server-common-1.14.4-11.fc20.x86_64
xorg-x11-drv-fbdev-0.4.3-10.fc20.x86_64
xorg-x11-glamor-0.5.1-3.20140115gitfb4d046c.fc20.x86_64
xorg-x11-server-Xorg-1.14.4-11.fc20.x86_64
[19244.184541] [drm] stuck on render ring
[19244.187843] [drm] GPU HANG: ecode 0:0xf5f7fffe, in X [1053], reason: Ring
hung, action: reset
[19244.187848] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[19244.187849] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[19244.187851] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[19244.187853] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[19244.187854] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[19246.185097] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
See attached err file.</pre>
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