--- stack trace ---
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d684f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057836 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  0xb76bde0b in fputc () from /lib/tls/i686/cmov/libc.so.6
#5  0xb0636f08 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#6  0x00000020 in ?? ()
#7  0x6b796d63 in ?? ()
#8  0xb1903f88 in ?? ()
#9  0xb1904e38 in ?? ()
#10 0xb3850d3a in ?? ()
#11 0xb778681c in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0xb76c6fd1 in _int_free () from /lib/tls/i686/cmov/libc.so.6
#13 0xb06382e8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#14 0x6b796d63 in ?? ()
#15 0xb76bde00 in ?? () from /lib/tls/i686/cmov/libc.so.6
#16 0xb06752bc in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so
#17 0xb1904e38 in ?? ()
#18 0x00000000 in ?? ()
--- end of stack trace ---