#0  0xb7eef410 in __kernel_vsyscall ()
#1  0xb7ecfd30 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7097264 in nsProfileLock::FatalSignalHandler (signo=-1209176076) at nsProfileLock.cpp:212
  [Error: nsProfileLock.cpp was not found in source tree]
#3  <signal handler called>
#4  0xafba4350 in ?? ()
#5  0xaec55020 in ?? ()
#6  0x00000000 in ?? ()