<html>
<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 - GPU HANG: ecode 9:0:0x85df3cff caused by Mesa 17.3.4-1 (debian)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105169">105169</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU HANG: ecode 9:0:0x85df3cff caused by Mesa 17.3.4-1 (debian)
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (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>tytso@mit.edu
</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=137449" name="attach_137449" title="Contents of /sys/class/drm/card0/error">attachment 137449</a> <a href="attachment.cgi?id=137449&action=edit" title="Contents of /sys/class/drm/card0/error">[details]</a></span>
Contents of /sys/class/drm/card0/error
Kernel: 4.14.0-3-amd64 (debian) as well as 4.15.3+ext4 patches
Distribution: Debian testing
Hardware: 2018 XPS 13 (model 9370) with 4k display
Display connector: DisplayPort
Reproduced by: upgrading to the latest Mesa packages in Debian testing
(17.3.4-1), and then starting emacs-x11. Reverting to Mesa packages version
17.3.3-1 makes the problem go away. J'accuse, libmesa!
Mesa packages involved (debian names):
libegl1-mesa_17.3.4-1_amd64.deb
libegl-mesa0_17.3.4-1_amd64.deb
libgbm1_17.3.4-1_amd64.deb
libgl1-mesa-dri_17.3.4-1_amd64.deb
libgl1-mesa-glx_17.3.4-1_amd64.deb
libglapi-mesa_17.3.4-1_amd64.deb
libglx-mesa0_17.3.4-1_amd64.deb
libwayland-egl1-mesa_17.3.4-1_amd64.deb
mesa-va-drivers_17.3.4-1_amd64.deb
mesa-vdpau-drivers_17.3.4-1_amd64.deb
Dmesg:
Feb 19 14:07:00 cwcc kernel: [ 1740.829003] [drm] GPU HANG: ecode
9:0:0x85df3cff, in Xorg [1098], reason: Hang on rcs0, action: reset
Feb 19 14:07:00 cwcc kernel: [ 1740.829111] [drm] GPU hangs can indicate a bug
anywhere in the entire gfx stack, including userspace.
Feb 19 14:07:00 cwcc kernel: [ 1740.829112] [drm] Please file a _new_ bug
report on bugs.freedesktop.org against DRI -> DRM/Intel
Feb 19 14:07:00 cwcc kernel: [ 1740.829113] [drm] drm/i915 developers can then
reassign to the right component if it's not a kernel issue.
Feb 19 14:07:00 cwcc kernel: [ 1740.829114] [drm] The gpu crash dump is
required to analyze gpu hangs, so please always attach it.
Feb 19 14:07:00 cwcc kernel: [ 1740.829115] [drm] GPU crash dump saved to
/sys/class/drm/card0/error
Feb 19 14:07:00 cwcc kernel: [ 1740.829123] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Feb 19 14:07:08 cwcc kernel: [ 1748.819899] i915 0000:00:02.0: Resetting rcs0
after gpu hang
Note: also filed as Debian bug #890866</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>