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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - SIGSEGV: rapid vt-switching + logind + multihead crashes weston"
href="https://bugs.freedesktop.org/show_bug.cgi?id=73566">73566</a>
</td>
</tr>
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<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>SIGSEGV: rapid vt-switching + logind + multihead crashes weston
</td>
</tr>
<tr>
<th>Severity</th>
<td>critical
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ullysses.a.eoff@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>weston
</td>
</tr>
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<th>Product</th>
<td>Wayland
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=91966" name="attach_91966" title="gdb backtrace 1">attachment 91966</a> <a href="attachment.cgi?id=91966&action=edit" title="gdb backtrace 1">[details]</a></span>
gdb backtrace 1
When using weston with logind + multihead setup, rapid vt-switching triggers
segmentation fault in drm_output_set_cursor(). The SEGV stack trace is not
consistent however. See attached gdb backtraces for more info.
kernel 3.11.10-301.fc20.x86_64
systemd (master) heads/master-0-g63966da
wayland (master) 1.3.92-0-gc102c20
drm (master) libdrm-2.4.50-0-g4c5de72
mesa (master) heads/master-0-g532b1fe
libva (master) libva-1.2.1-0-g88ed1eb
intel-driver (master) 1.2.1-0-g8f306e3
weston (master) 1.3.92-0-gb637a40</pre>
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</p>
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