.
Thread 6 (process 6074):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f6823 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7dc4c29 in PR_Poll () from /usr/lib/mozilla-thunderbird/libnspr4.so
#3  0xb6f5b17c in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libnecko.so
#4  0x0810ed60 in ?? ()
#5  0x00000003 in ?? ()
#6  0x03e7fc18 in ?? ()
#7  0xb6f5adae in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libnecko.so
#8  0x0810e878 in ?? ()
#9  0x0810ed60 in ?? ()
#10 0x00000003 in ?? ()
#11 0xb6fcf938 in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libnecko.so
#12 0xffffffff in ?? ()
#13 0xffffffff in ?? ()
#14 0xb6ee9378 in ?? ()
#15 0xb6f5b965 in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libnecko.so
#16 0x0810e878 in ?? ()
#17 0xb6ee9368 in ?? ()
#18 0x00000001 in ?? ()
#19 0xb7db320f in PR_SetThreadPrivate ()
   from /usr/lib/mozilla-thunderbird/libnspr4.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 5 (process 6075):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8984c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7dc2093 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#3  0x080b777c in ?? ()
#4  0x080b1668 in ?? ()
#5  0xb641830c in ?? ()
#6  0xb7d8a1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7dc2ed1 in PR_WaitCondVar ()
   from /usr/lib/mozilla-thunderbird/libnspr4.so
#8  0xb7e51fe6 in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so
#9  0x080b7778 in ?? ()
#10 0x0000063e in ?? ()
#11 0xb6418378 in ?? ()
#12 0xb7e4f77d in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so
#13 0x00000001 in ?? ()
#14 0x080b15d0 in ?? ()
#15 0x080b1668 in ?? ()
#16 0xb7e837c0 in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so
#17 0x081da038 in ?? ()
#18 0x081da044 in ?? ()
#19 0xb6418398 in ?? ()
#20 0xb7e4fceb in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so
#21 0x080b15a8 in ?? ()
#22 0x00000000 in ?? ()
.
Thread 4 (process 6086):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8984c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7dc2093 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#3  0x08b82c6c in ?? ()
#4  0x08b82cac in ?? ()
#5  0xb385a2cc in ?? ()
#6  0xb7d8a1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7dc2ed1 in PR_WaitCondVar ()
   from /usr/lib/mozilla-thunderbird/libnspr4.so
#8  0xb7dc2fc7 in PR_Wait () from /usr/lib/mozilla-thunderbird/libnspr4.so
#9  0xb515e01f in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libmail.so
#10 0x08b82ca8 in ?? ()
#11 0x000003e8 in ?? ()
#12 0xb385a358 in ?? ()
#13 0x08b9f5d8 in ?? ()
#14 0x00000000 in ?? ()
.
Thread 3 (process 6312):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8984c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7dc2093 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#3  0x0880b6fc in ?? ()
#4  0x08beff3c in ?? ()
#5  0xb46672cc in ?? ()
#6  0xb7d8a1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7dc2ed1 in PR_WaitCondVar ()
   from /usr/lib/mozilla-thunderbird/libnspr4.so
#8  0xb7dc2fc7 in PR_Wait () from /usr/lib/mozilla-thunderbird/libnspr4.so
#9  0xb515e01f in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libmail.so
#10 0x08beff38 in ?? ()
#11 0x000003e8 in ?? ()
#12 0xb4667358 in ?? ()
#13 0x08b38078 in ?? ()
#14 0x00000000 in ?? ()
.
Thread 2 (process 8067):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8984c in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7dc2093 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#3  0x0829172c in ?? ()
#4  0x082916c8 in ?? ()
#5  0xb202f32c in ?? ()
#6  0xb7d8a1b5 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7dc2ed1 in PR_WaitCondVar ()
   from /usr/lib/mozilla-thunderbird/libnspr4.so
#8  0xb6f36d55 in ?? ()
   from /usr/lib/mozilla-thunderbird/components/libnecko.so
#9  0x08291728 in ?? ()
#10 0x0000ea60 in ?? ()
#11 0xb202f398 in ?? ()
#12 0x082916b8 in ?? ()
#13 0x082916b8 in ?? ()
#14 0xbadccfb7 in ?? ()
#15 0x082916c8 in ?? ()
#16 0xb7dd1554 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#17 0x0950c698 in ?? ()
#18 0x00000001 in ?? ()
#19 0xb202f3b8 in ?? ()
#20 0xb7dc8e9d in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so
#21 0x08291698 in ?? ()
#22 0x0950c698 in ?? ()
#23 0xb756dff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#24 0xb7d93ff4 in ?? () from /lib/tls/i686/cmov/libpthread.so.0
#25 0x00000000 in ?? ()
.
Thread 1 (process 6073):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d8d4f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08058596 in ?? ()
#3  0x0000000b in ?? ()
#4  0xbf857a7c in ?? ()
#5  0x00000000 in ?? ()