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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 8:0:0x85dffffb, in Xorg [785], reason: Ring hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94493">94493</a>
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<th>Summary</th>
<td>GPU HANG: ecode 8:0:0x85dffffb, in Xorg [785], reason: Ring hung, action: reset
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>DRI git
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</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>
<tr>
<th>Reporter</th>
<td>jan.hicken@posteo.de
</td>
</tr>
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<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>
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<pre>Created <span class=""><a href="attachment.cgi?id=122223" name="attach_122223" title="/sys/class/drm/card0/error">attachment 122223</a> <a href="attachment.cgi?id=122223&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
Running current Arch Linux with Linux 4.1.18-1-lts #1 SMP Tue Feb 16 20:17:57
CET 2016 x86_64 GNU/Linux
xf86-video-intel package version 1:2.99.917+560+gd167280-1
Kernel log snippet:
[drm] stuck on render ring
[drm] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [785], reason: Ring hung, action:
reset
[drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including
userspace.
[drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI ->
DRM/Intel
[drm] drm/i915 developers can then reassign to the right component if it's not
a kernel issue.
[drm] The gpu crash dump is required to analyze gpu hangs, so please always
attach it.
[drm] GPU crash dump saved to /sys/class/drm/card0/error
drm/i915: Resetting chip after gpu hang
[drm] stuck on render ring
[drm] GPU HANG: ecode 8:0:0x85dffffb, in Xorg [785], reason: Ring hung, action:
reset
[drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning!
drm/i915: Resetting chip after gpu hang
i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
Content of /sys/class/drm/card0/error has been attached to this bug.
The GUI freezes for several seconds and resumes operation with limited
graphical performance until a full reboot. The crashes occur on every boot
after some minutes of normal operation.</pre>
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