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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [NVE6] Xorg crashes when switching back from VT to X"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76990">76990</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[NVE6] Xorg crashes when switching back from VT to X
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>d-bugzilla@moens.cc
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr></table>
<p>
<div>
<pre>Testing with GK106GLM [Quadro K2100M], QHD+ (3200x1800) screen.
Environment : Fedora 20 with kernel 3.14 and darktama's git
633e16bb8571071b9da8ed03513a2266cbf21eb5.
When switching to a VT, and afterwards switching back to the X session, X
crashes.
Abrt data available :
Apr 3 11:55:34 cn0042 abrt-hook-ccpp: Saved core dump of pid 1237
(/usr/bin/Xorg) to /var/tmp/abrt/ccpp-2014-04-03-11:55:34-1237 (198725632
bytes)
Apr 3 11:55:34 cn0042 abrt-server: Generating core_backtrace
Apr 3 11:55:34 cn0042 abrt-server: Generating backtrace
dmesg output :
[ 504.935039] nouveau E[Xorg[1237]] failed to idle channel 0xcccc0000
[Xorg[1237]]
[ 519.921691] nouveau E[Xorg[1237]] failed to idle channel 0xcccc0000
[Xorg[1237]]
[ 522.538824] nouveau E[ PGRAPH][0000:01:00.0] HUB_INIT timed out
[ 522.538828] nouveau E[ PGRAPH][0000:01:00.0] 409000 - done 0x00000220
[ 522.538832] nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
[ 522.538836] nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000
0x00000000 0x00000006 0x00000001
[ 522.538838] nouveau E[ PGRAPH][0000:01:00.0] 502000 - done 0x00000300
[ 522.538842] nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00008c00 0x00000000 0x00000000
[ 522.538847] nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
[ 522.538849] nouveau E[ PGRAPH][0000:01:00.0] 50a000 - done 0x00000300
[ 522.538853] nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
[ 522.538857] nouveau E[ PGRAPH][0000:01:00.0] 50a000 - stat 0x00000000
0x00000000 0x00000000 0x00000000
[ 522.538858] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
(not sure if this should be filed against component Driver/nouveau)</pre>
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