.
Thread 10 (process 20398):
#0  0xffffe410 in ?? ()
#1  0xb6efa0b8 in ?? ()
#2  0x03e7fc18 in ?? ()
#3  0x00000002 in ?? ()
#4  0xb76915d7 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0xb7d77b69 in PR_Poll () from /usr/lib/libnspr4.so.0d
#6  0xb6fed7ab in ?? () from /usr/lib/firefox/components/libnecko.so
#7  0x080e0348 in ?? ()
#8  0x00000002 in ?? ()
#9  0x03e7fc18 in ?? ()
#10 0xb6fed3fe in ?? () from /usr/lib/firefox/components/libnecko.so
#11 0x080dfe60 in ?? ()
#12 0x00000002 in ?? ()
#13 0x1f849402 in ?? ()
#14 0xb707d564 in ?? () from /usr/lib/firefox/components/libnecko.so
#15 0xfffffff4 in ?? ()
#16 0xffffffff in ?? ()
#17 0xb6efa388 in ?? ()
#18 0xb6fedfe5 in ?? () from /usr/lib/firefox/components/libnecko.so
#19 0x080dfe60 in ?? ()
#20 0xb6efa378 in ?? ()
#21 0x00000001 in ?? ()
#22 0xb7d6610f in PR_SetThreadPrivate () from /usr/lib/libnspr4.so.0d
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 9 (process 20401):
#0  0xffffe410 in ?? ()
#1  0xb653331c in ?? ()
#2  0x0006a035 in ?? ()
#3  0x00000000 in ?? ()
.
Thread 8 (process 21815):
#0  0xffffe410 in ?? ()
#1  0xb457a358 in ?? ()
#2  0x0000040d in ?? ()
#3  0x00000000 in ?? ()
.
Thread 7 (process 21816):
#0  0xffffe410 in ?? ()
#1  0xb4fb2368 in ?? ()
#2  0x00000001 in ?? ()
#3  0x00000000 in ?? ()
.
Thread 6 (process 2100):
#0  0xffffe410 in ?? ()
#1  0xb19ce1c8 in ?? ()
#2  0x00000059 in ?? ()
#3  0x00000000 in ?? ()
.
Thread 5 (process 2108):
#0  0xffffe410 in ?? ()
#1  0xb11cd308 in ?? ()
#2  0x000019f9 in ?? ()
#3  0x00000000 in ?? ()
.
Thread 4 (process 23234):
#0  0xffffe410 in ?? ()
#1  0xb28adf58 in ?? ()
#2  0xffffffff in ?? ()
#3  0x00000001 in ?? ()
#4  0xb76915d7 in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0xb7d77b69 in PR_Poll () from /usr/lib/libnspr4.so.0d
#6  0xb7d7e56d in ?? () from /usr/lib/libnspr4.so.0d
#7  0xb28ae30c in ?? ()
#8  0x00000001 in ?? ()
#9  0xffffffff in ?? ()
#10 0x0b4665d8 in ?? ()
#11 0xb7e46a84 in ?? () from /usr/lib/firefox/libxpcom_core.so
#12 0x00001000 in ?? ()
#13 0xb7d45541 in pthread_mutex_lock ()
   from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb7d7bddd in ?? () from /usr/lib/libnspr4.so.0d
#15 0x00000000 in ?? ()
.
Thread 3 (process 2689):
#0  0xffffe410 in ?? ()
#1  0xac2fd3c8 in ?? ()
#2  0x00000000 in ?? ()
.
Thread 2 (process 4857):
#0  0xffffe410 in ?? ()
#1  0xacafe2fc in ?? ()
#2  0x0000030f in ?? ()
#3  0x00000000 in ?? ()
.
Thread 1 (process 20395):
#0  0xffffe410 in ?? ()
#1  0xbfba0168 in ?? ()
#2  0x0000000b in ?? ()
#3  0x00004fab in ?? ()
#4  0xb7d4b590 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x08057aa6 in ?? ()
#6  0x0000000b in ?? ()
#7  0xbfba017c in ?? ()
#8  0x00000000 in ?? ()