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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 hangs, then rendering fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106421">106421</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>i915 hangs, then rendering fails
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>pistenflitzer@alpenjodel.de
</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=139395" name="attach_139395" title="/sys/class/drm/card0/error">attachment 139395</a> <a href="attachment.cgi?id=139395&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
I just started "git gui", when the notebook froze for a few seconds.
Afterwards, I could access most running applications, but chrome only rendered
the tab bar, and plasmashell would not start again.
I had only just updated the KDE libraries from 5.44.0 to 5.45.0 when this
happened. Not sure if this is related.
from dmesg:
[ 6202.821326] [drm] GPU HANG: ecode 4:0:0xefdcfff7, in chrome [2583], reason:
Hang on rcs0, action: reset
[ 6202.821327] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 6202.821328] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 6202.821329] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 6202.821329] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 6202.821330] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 6202.821370] i915 0000:00:02.0: Resetting chip after gpu hang
[ 6207.968047] i915 0000:00:02.0: i915_reset_device timed out, cancelling all
in-flight rendering.
[ 6212.288101] i915 0000:00:02.0: Failed to reset chip</pre>
</div>
</p>
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