.
Thread 5 (process 6488):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ded84c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e1b093 in ?? () from /usr/lib/libnspr4.so
#3  0x08088a2c in ?? ()
#4  0x08088b10 in ?? ()
#5  0xb669730c in ?? ()
#6  0xb7dee1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7e1bed1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#8  0xb7eb54c6 in ?? () from /usr/lib/firefox/libxpcom_core.so
#9  0x08088a28 in ?? ()
#10 0x000001a3 in ?? ()
#11 0xb6697378 in ?? ()
#12 0xb7eb2c5d in ?? () from /usr/lib/firefox/libxpcom_core.so
#13 0x00000001 in ?? ()
#14 0x08091118 in ?? ()
#15 0x08088b10 in ?? ()
#16 0xb7ee7940 in ?? () from /usr/lib/firefox/libxpcom_core.so
#17 0x08164b08 in ?? ()
#18 0x08164b14 in ?? ()
#19 0xb6697398 in ?? ()
#20 0xb7eb31cb in ?? () from /usr/lib/firefox/libxpcom_core.so
#21 0x080910f0 in ?? ()
#22 0x00000000 in ?? ()
.
Thread 4 (process 6489):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ded84c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e1b093 in ?? () from /usr/lib/libnspr4.so
#3  0x082a297c in ?? ()
#4  0x082a2918 in ?? ()
#5  0xb51ea32c in ?? ()
#6  0xb7dee1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7e1bed1 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#8  0xb710f585 in ?? () from /usr/lib/firefox/components/libnecko.so
#9  0x082a2978 in ?? ()
#10 0x0000ea60 in ?? ()
#11 0xb51ea398 in ?? ()
#12 0x082a2908 in ?? ()
#13 0x082a2908 in ?? ()
#14 0x6cc4ebde in ?? ()
#15 0x082a2918 in ?? ()
#16 0xb7e2a554 in ?? () from /usr/lib/libnspr4.so
#17 0x082a2c08 in ?? ()
#18 0x00000001 in ?? ()
#19 0xb51ea3b8 in ?? ()
#20 0xb7e21e8d in ?? () from /usr/lib/libnspr4.so
#21 0x082a28e8 in ?? ()
#22 0x082a2c08 in ?? ()
#23 0x00000000 in ?? ()
.
Thread 3 (process 6490):
#0  0xb7de93a0 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
.
Thread 2 (process 6499):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7ded5c6 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e1bf61 in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0xb7e1bfc7 in PR_Wait () from /usr/lib/libnspr4.so
#4  0xb7eaf331 in PL_WaitForEvent () from /usr/lib/firefox/libxpcom_core.so
#5  0xb7eb0c09 in ?? () from /usr/lib/firefox/libxpcom_core.so
#6  0x08a39850 in ?? ()
#7  0xb2134384 in ?? ()
#8  0xb2134358 in ?? ()
#9  0xb7eb0914 in ?? () from /usr/lib/firefox/libxpcom_core.so
#10 0xb672196c in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#11 0x08a38fb0 in ?? ()
#12 0xb2134398 in ?? ()
#13 0xb6717825 in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#14 0x08a39828 in ?? ()
#15 0xb2134380 in ?? ()
#16 0xb6721e48 in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so
#17 0x00000000 in ?? ()
.
Thread 1 (process 6485):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7df14f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08057836 in ?? ()
#3  0x0000000b in ?? ()
#4  0xbfe4d51c in ?? ()
#5  0x00000000 in ?? ()