#0  0xb7f20410 in __kernel_vsyscall ()
#1  0xb7f06d30 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb70d4264 in nsProfileLock::FatalSignalHandler (signo=-1208950796) at nsProfileLock.cpp:212
	unblock_sigs = {__val = {1024, 0 <repeats 31 times>}}
	oldact = <value optimized out>
#3  <signal handler called>
#4  0x726f7463 in ?? ()
#5  0xafc16908 in ?? ()
#6  0xbfd28ccc in ?? ()
#7  0xaeafc040 in ?? ()
#8  0xbfd28c84 in ?? ()
#9  0xb0268e20 in ?? ()
#10 0x00000000 in ?? ()