<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 9:0:0x85dffffb, in Xorg [924], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103725">103725</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU HANG: ecode 9:0:0x85dffffb, in Xorg [924], reason: Hang on rcs0, action: reset
</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>grzegorz.kowzan@gmail.com
</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=135441" name="attach_135441" title="/sys/class/drm/card0/error">attachment 135441</a> <a href="attachment.cgi?id=135441&action=edit" title="/sys/class/drm/card0/error">[details]</a></span>
/sys/class/drm/card0/error
A 30 s hang and then a crash of X server occurred while running KDE Plasma 5
with enabled compositor on an up-to-date Ubuntu 7.10. Running apps: Firefox,
Thunderbird, Emacs, Okular, Zotero, LibreOffice Writer, Yakuake. System
information:
- dell latitude 5480,
- no external monitors,
- kernel version - 4.13.0-16-generic.
The pertinent part of journalctl -b output is reproduced below:
lis 13 15:57:05 oto kernel: [drm] GPU HANG: ecode 9:0:0x85dffffb, in Xorg
[924], reason: Hang on rcs0, action: reset
lis 13 15:57:05 oto kernel: [drm] GPU hangs can indicate a bug anywhere in the
entire gfx stack, including userspace.
lis 13 15:57:05 oto kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
lis 13 15:57:05 oto kernel: [drm] drm/i915 developers can then reassign to the
right component if it's not a kernel issue.
lis 13 15:57:05 oto kernel: [drm] The gpu crash dump is required to analyze gpu
hangs, so please always attach it.
lis 13 15:57:05 oto kernel: [drm] GPU crash dump saved to
/sys/class/drm/card0/error
lis 13 15:57:05 oto kernel: drm/i915: Resetting chip after gpu hang
lis 13 15:57:05 oto kernel: [drm] RC6 on
lis 13 15:57:13 oto kernel: drm/i915: Resetting chip after gpu hang
lis 13 15:57:13 oto kernel: [drm] RC6 on
lis 13 15:57:16 oto kernel: asynchronous wait on fence
i915:kwin_x11[1362]/1:deeb timed out
lis 13 15:57:21 oto kernel: drm/i915: Resetting chip after gpu hang
lis 13 15:57:21 oto kernel: [drm] RC6 on
lis 13 15:57:29 oto kernel: drm/i915: Resetting chip after gpu hang
lis 13 15:57:29 oto kernel: [drm] RC6 on
lis 13 15:57:37 oto kernel: drm/i915: Resetting chip after gpu hang
lis 13 15:57:37 oto kernel: [drm] RC6 on
lis 13 15:57:37 oto org.kde.kuiserver[1163]: The X11 connection broke (error
1). Did the X11 server die?
lis 13 15:57:37 oto org.kde.KScreen[1163]: The X11 connection broke (error 1).
Did the X11 server die?
lis 13 15:57:37 oto org.kde.kglobalaccel[1163]: The X11 connection broke (error
1). Did the X11 server die?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
<li>You are the QA Contact for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>