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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 - [DRM] Intel Screen freeze: rcs0 hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=112317">112317</a>
</td>
</tr>
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<th>Summary</th>
<td>[DRM] Intel Screen freeze: rcs0 hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</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>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>trivial
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</td>
</tr>
<tr>
<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>ardillo@randomdata.nl
</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=145989" name="attach_145989" title="/sys/class/drm/card0/error file">attachment 145989</a> <a href="attachment.cgi?id=145989&action=edit" title="/sys/class/drm/card0/error file">[details]</a></span>
/sys/class/drm/card0/error file
Machine: Lenovo Thinkpad T480s
OS: Arch
disp/Wm: Xorg/i3
uname -m : x86_64
uname -r : 5.3.11-arch1-1
dmesg -w logfile :
[ 9156.837247] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0
[ 9156.837248] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 9156.837249] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 9156.837249] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 9156.837250] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 9156.837251] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 9156.838259] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9156.838259] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9438.856990] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9520.776367] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9594.802504] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9652.828731] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9704.668282] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9718.748237] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9726.854844] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9738.801416] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9754.801261] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9762.694520] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9800.667578] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9810.694236] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9820.720756] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9830.747418] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[ 9846.747300] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
Graphical output freezes for a short time than picks up.
I'm trying to reproduce, Error happened when installing a KVM vm over ssh with
tmux. When starting the console installer and during the console install.
Not sure if that caused the problem, but after the install was done the hang
ups stopped. Could this cause the problem?
Screen the installer was on was a VGA display, connected to a Lenovo docking
station.</pre>
</div>
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