#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e604f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7f772c6 in nsProfileLock::FatalSignalHandler (signo=11) at nsProfileLock.cpp:206
	unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
	oldact = <value optimized out>
#3  <signal handler called>
#4  0xae2a8c09 in ?? ()
#5  0x08591c54 in ?? ()
#6  0x08591c54 in ?? ()
#7  0xb7f96ff4 in ?? () from /lib/ld-linux.so.2
#8  0x0821e230 in ?? ()
#9  0xb63121f4 in ?? () from /usr/lib/firefox/components/libgkplugin.so
#10 0xbfc73220 in ?? ()
#11 0xb7f89e52 in ?? () from /lib/ld-linux.so.2
#12 0xae2ac7c9 in ?? ()
#13 0x08cdf610 in ?? ()
#14 0x08591c54 in ?? ()
#15 0x00000002 in ?? ()
#16 0x00000005 in ?? ()
#17 0x08cdf5f0 in ?? ()
#18 0x08c96950 in ?? ()
#19 0x00000000 in ?? ()