Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
Core was generated by `/usr/lib/firefox/firefox-bin https://launchpad.net/ubuntu/+filebug/dorGDfaMaq8L'.
Program terminated with signal 11, Segmentation fault.
#0  0xb7f50410 in __kernel_vsyscall ()
#0  0xb7f50410 in __kernel_vsyscall ()
#1  0xb7da74f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057596 in ?? ()
#3  0x0000000b in ?? ()
#4  0xbff2b5fc in ?? ()
#5  0x00000000 in ?? ()