Thunderbird 17 Segfaults Randomly

[andrzejl@icsserver ~]$ gdb thunderbird
GNU gdb (GDB) 7.1-2pclos2010 (PCLinuxOS release 2010)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-mandriva-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/thunderbird...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/thunderbird
[Thread debugging using libthread_db enabled]
[New Thread 0xb5f87b70 (LWP 25953)]
[New Thread 0xb4e71b70 (LWP 25954)]
[New Thread 0xb42ffb70 (LWP 25955)]
[New Thread 0xb3afeb70 (LWP 25956)]
[New Thread 0xb31a6b70 (LWP 25961)]
[New Thread 0xb25a5b70 (LWP 25962)]
[New Thread 0xb1bffb70 (LWP 25963)]
[New Thread 0xb09ffb70 (LWP 25964)]
ACR (Component): component init
[New Thread 0xaa8f2b70 (LWP 25965)]
[New Thread 0xa9affb70 (LWP 25966)]
[New Thread 0xa8effb70 (LWP 25967)]
[Thread 0xaa8f2b70 (LWP 25965) exited]
[New Thread 0xaa8f2b70 (LWP 25968)]
[New Thread 0xa2fffb70 (LWP 25969)]
[New Thread 0xa27feb70 (LWP 25970)]
[New Thread 0xa1bffb70 (LWP 25971)]
[New Thread 0xa0affb70 (LWP 25972)]
[New Thread 0x9ffffb70 (LWP 25973)]
[New Thread 0x9f1ffb70 (LWP 25975)]
[New Thread 0x9e7ffb70 (LWP 25976)]
[New Thread 0x9dffeb70 (LWP 25977)]
[New Thread 0x9d7fdb70 (LWP 25978)]
[New Thread 0x9cffcb70 (LWP 25979)]
[New Thread 0x9c7fbb70 (LWP 25980)]
[New Thread 0x9baffb70 (LWP 25981)]
[Thread 0x9baffb70 (LWP 25981) exited]
[New Thread 0x9b2feb70 (LWP 25982)]
[New Thread 0x9baffb70 (LWP 25983)]
[Thread 0xa8effb70 (LWP 25967) exited]
[New Thread 0x9aafdb70 (LWP 25984)]
[New Thread 0xa8effb70 (LWP 25985)]
[New Thread 0x9a5fcb70 (LWP 25986)]
[New Thread 0x99affb70 (LWP 25987)]
[Thread 0x9baffb70 (LWP 25983) exited]
[New Thread 0x9baffb70 (LWP 25988)]
[Thread 0x99affb70 (LWP 25987) exited]

Program received signal SIGSEGV, Segmentation fault.
0x00000001 in ?? ()
(gdb) bt
#0  0x00000001 in ?? ()
#1  0xb6d2c7dd in ?? () from /home/andrzejl/thunderbird/libxul.so
#2  0x00740069 in ?? ()
#3  0x003a0065 in ?? ()
#4  0x00280020 in ?? ()
#5  0x006f006e in ?? ()
#6  0x00730020 in ?? ()
#7  0x00620075 in ?? ()
#8  0x0065006a in ?? ()
#9  0x00740063 in ?? ()
#10 0x00000029 in ?? ()
#11 0xb7d29894 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb)