#0  0x00007fe2dd2bb69b in raise () from /lib/libpthread.so.0
#1  0x00000000004101c6 in ?? ()
#2  <signal handler called>
#3  0x00007fe2dd4ec854 in PR_DestroyMonitor () from /usr/lib/libnspr4.so.0d
#4  0x00007fe2d032b554 in ?? ()
   from /usr/lib/thunderbird/components/libtoolkitcomps.so
#5  0x00007fe2d032b7b5 in ?? ()
   from /usr/lib/thunderbird/components/libtoolkitcomps.so
#6  0x00007fe2d032b503 in ?? ()
   from /usr/lib/thunderbird/components/libtoolkitcomps.so
#7  0x00007fe2d031afc4 in ?? ()
   from /usr/lib/thunderbird/components/libtoolkitcomps.so
#8  0x00007fe2ddb84dc5 in ?? () from /usr/lib/thunderbird/libxpcom_core.so
#9  0x00007fe2ddb839a4 in ?? () from /usr/lib/thunderbird/libxpcom_core.so
#10 0x00007fe2d146b2e4 in ?? ()
   from /usr/lib/thunderbird/components/libxpconnect.so
#11 0x00007fe2ddb9f7ee in XPTC_InvokeByIndex ()
   from /usr/lib/thunderbird/libxpcom_core.so
#12 0x00007fe2d147987b in ?? ()
   from /usr/lib/thunderbird/components/libxpconnect.so
#13 0x00007fe2d14805c6 in ?? ()
   from /usr/lib/thunderbird/components/libxpconnect.so
#14 0x00007fe2de02e68c in js_Invoke () from /usr/lib/thunderbird/libmozjs.so
#15 0x00007fe2de030707 in ?? () from /usr/lib/thunderbird/libmozjs.so
#16 0x00007fe2de02edbd in js_Invoke () from /usr/lib/thunderbird/libmozjs.so
#17 0x00007fe2de028d6b in ?? () from /usr/lib/thunderbird/libmozjs.so
#18 0x00007fe2de02e68c in js_Invoke () from /usr/lib/thunderbird/libmozjs.so
#19 0x00007fe2de030707 in ?? () from /usr/lib/thunderbird/libmozjs.so
#20 0x00007fe2de02edbd in js_Invoke () from /usr/lib/thunderbird/libmozjs.so
#21 0x00007fe2de02f1db in ?? () from /usr/lib/thunderbird/libmozjs.so
#22 0x00007fe2de033983 in ?? () from /usr/lib/thunderbird/libmozjs.so
#23 0x00007fe2de02edbd in js_Invoke () from /usr/lib/thunderbird/libmozjs.so
#24 0x00007fe2d1476ba1 in ?? ()
   from /usr/lib/thunderbird/components/libxpconnect.so
#25 0x00007fe2ddba04a5 in ?? () from /usr/lib/thunderbird/libxpcom_core.so
#26 0x00007fe2ddb9f91b in ?? () from /usr/lib/thunderbird/libxpcom_core.so
#27 0x0000000001cab360 in ?? ()
#28 0x0000000003456c10 in ?? ()
#29 0x0000000003456570 in ?? ()
#30 0x00007fffe64c66f0 in ?? ()
#31 0x00000000006e4548 in ?? ()
#32 0x0000000000000000 in ?? ()