<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<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 --- - TTY corruption on 'SIGQUIT', 'SIGABRT', 'SIGKILL', 'SIGSEGV' weston-launch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77455">77455</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>wayland-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>TTY corruption on 'SIGQUIT', 'SIGABRT', 'SIGKILL', 'SIGSEGV' weston-launch
</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>anasuyax.r.nannuri@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>weston
</td>
</tr>
<tr>
<th>Product</th>
<td>Wayland
</td>
</tr></table>
<p>
<div>
<pre>When weston-launch receives any of kill signals in 'SIGQUIT', 'SIGABRT',
'SIGKILL', 'SIGSEGV' kills weston-launch. In this process, tty is corrupted and
keyboard responds incorrectly.
TTY does not corrupt when weston is captures these signals. This happens only
with weston-launch.
Steps:
1. Execute : $ weston-launch
2. On ssh, execute : $ killall -SIGQUIT weston-launch
3. After killing weston-launch, observe tty is corrupted and VT switch doesn't
work.
4. You can reset tty from ssh via :$ systemctl restart getty@tty<id>.service
Software Stack
==============
Kernel: 3.13.6-200.fc20.x86_64
Systemd: 212 (rawhide)
wayland (HEAD) 1.4.91-0-g5e2cfd2
drm (HEAD) libdrm-2.4.52-0-g46d451c
mesa (HEAD) mesa-10.1-0-g4a86465
libva (HEAD) libva-1.2.1-0-g88ed1eb
intel-driver (HEAD) 1.2.2-0-g121e70d
cairo (HEAD) heads/1.12-0-g59e2a93
libinput (HEAD) remotes/origin/HEAD-0-gc5c503c
weston (HEAD) 1.4.91-0-g79d5a6e</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>