.
Thread 5 (process 5447):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8b84c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7db9093 in ?? () from /usr/lib/libnspr4.so
#3  0x08084154 in ?? ()
#4  0x08095110 in ?? ()
#5  0xb5ce930c in ?? ()
#6  0xb7d8c1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7db9ed1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#8  0xb7e584c6 in ?? () from /usr/lib/firefox/libxpcom_core.so
#9  0x08084150 in ?? ()
#10 0x00000121 in ?? ()
#11 0xb5ce9378 in ?? ()
#12 0xb7e55c5d in ?? () from /usr/lib/firefox/libxpcom_core.so
#13 0x00000001 in ?? ()
#14 0x080840b8 in ?? ()
#15 0x08095110 in ?? ()
#16 0xb7e8a940 in ?? () from /usr/lib/firefox/libxpcom_core.so
#17 0x081bbd08 in ?? ()
#18 0x081bbd14 in ?? ()
#19 0xb5ce9398 in ?? ()
#20 0xb7e561cb in ?? () from /usr/lib/firefox/libxpcom_core.so
#21 0x08084090 in ?? ()
#22 0x00000000 in ?? ()
.
Thread 4 (process 5449):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb77526f3 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7dbbc29 in PR_Poll () from /usr/lib/libnspr4.so
#3  0xb7dc261d in ?? () from /usr/lib/libnspr4.so
#4  0xb4d142fc in ?? ()
#5  0x00000001 in ?? ()
#6  0xffffffff in ?? ()
#7  0x00000000 in ?? ()
.
Thread 3 (process 5489):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8b5c6 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7db9f61 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb7db9fc7 in PR_Wait () from /usr/lib/libnspr4.so
#4  0xb7e52331 in PL_WaitForEvent () from /usr/lib/firefox/libxpcom_core.so
#5  0xb7e53c09 in ?? () from /usr/lib/firefox/libxpcom_core.so
#6  0x08d0b978 in ?? ()
#7  0xafe05384 in ?? ()
#8  0xafe05358 in ?? ()
#9  0xb7e53914 in ?? () from /usr/lib/firefox/libxpcom_core.so
#10 0xb5d7396c in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#11 0x08d0b160 in ?? ()
#12 0xafe05398 in ?? ()
#13 0xb5d69825 in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#14 0x08d0b950 in ?? ()
#15 0xafe05380 in ?? ()
#16 0xb5d73e48 in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#17 0x00000000 in ?? ()
.
Thread 2 (process 5764):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8b84c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7db9093 in ?? () from /usr/lib/libnspr4.so
#3  0x0833fcbc in ?? ()
#4  0x0833fc58 in ?? ()
#5  0xb060632c in ?? ()
#6  0xb7d8c1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7db9ed1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#8  0xb70dc585 in ?? () from /usr/lib/firefox/components/libnecko.so
#9  0x0833fcb8 in ?? ()
#10 0x0000ea60 in ?? ()
#11 0xb0606398 in ?? ()
#12 0x0833fc48 in ?? ()
#13 0x0833fc48 in ?? ()
#14 0x83bd376f in ?? ()
#15 0x0833fc58 in ?? ()
#16 0xb7dc8554 in ?? () from /usr/lib/libnspr4.so
#17 0x08ec9b18 in ?? ()
#18 0x00000001 in ?? ()
#19 0xb06063b8 in ?? ()
#20 0xb7dbfe8d in ?? () from /usr/lib/libnspr4.so
#21 0x0833fc28 in ?? ()
#22 0x08ec9b18 in ?? ()
#23 0xb77c9ff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#24 0xb7d95ff4 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#25 0x00000000 in ?? ()
.
Thread 1 (process 5389):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8f4f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057836 in ?? ()
#3  0x0000000b in ?? ()
#4  0xbf9c29dc in ?? ()
#5  0x00000000 in ?? ()