<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 - ecode 9:0:0x85dffffb, in gnome-shell [2235], reason: Hang on rcs0, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107178">107178</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ecode 9:0:0x85dffffb, in gnome-shell [2235], 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>nilisco@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=140539" name="attach_140539" title="crash dump.">attachment 140539</a> <a href="attachment.cgi?id=140539&action=edit" title="crash dump.">[details]</a></span>
crash dump.
I'm getting random GPU hangs as well as display corruption (random parts of the
screen will show tearing/lines with various colors) quite often. It's very hard
to accurately reproduce, but happens pretty consistently when scrolling in
Firefox or typing in vim in a terminal.
Running Fedora 28 x86_64 on 4.17.3-200.fc28.x86_64. I'm using a skylake Lenovo
p50 with hdmi hooked up to an external 1080p monitor.
Here's the dmesg dump. I get a crash log for the first one. Later ones just
show the "Resetting rcs0" message.
[ 4732.361391] [drm] GPU HANG: ecode 9:0:0x85dffffb, in gnome-shell [2235],
reason: Hang on rcs0, action: reset
[ 4732.361392] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 4732.361393] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 4732.361393] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 4732.361393] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 4732.361394] [drm] GPU crash dump saved to /sys/class/drm/card1/error
[ 4732.361426] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 4767.361084] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 4846.337555] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 4885.313770] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[ 4960.322208] i915 0000:00:02.0: Resetting rcs0 after gpu hang
Crash dump attached.</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>