#0  0x00002b8d70f0e0a0 in raise () from /lib/libpthread.so.0
#1  0x000000000040f9f6 in ?? ()
#2  <signal handler called>
#3  0x00002aaaaaf3f715 in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#4  0x00002aaaaaf3ff4c in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#5  0x00002aaaaaf4002b in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#6  0x00002aaaaaf4517a in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#7  0x00002aaaaf72e299 in ?? () from /usr/lib/firefox/components/libgklayout.so
#8  0x00002aaaaf4a7510 in ?? () from /usr/lib/firefox/components/libgklayout.so
#9  0x00002aaaaf4a31ea in ?? () from /usr/lib/firefox/components/libgklayout.so
#10 0x00002aaaaf475832 in ?? () from /usr/lib/firefox/components/libgklayout.so
#11 0x00002aaaaf4850d2 in ?? () from /usr/lib/firefox/components/libgklayout.so
#12 0x00002aaaaf473b22 in ?? () from /usr/lib/firefox/components/libgklayout.so
#13 0x00002aaaae1144f2 in ?? () from /usr/lib/firefox/components/libdocshell.so
#14 0x00002aaaae11483f in ?? () from /usr/lib/firefox/components/libdocshell.so
#15 0x00002aaaaaadf3fb in ?? ()
   from /usr/lib/firefox/components/libxpconnect.so
#16 0x00002aaaaf73b423 in ?? () from /usr/lib/firefox/components/libgklayout.so
#17 0x00002b8d7034c754 in ?? () from /usr/lib/firefox/libmozjs.so
#18 0x00002b8d70323e9a in JS_GC () from /usr/lib/firefox/libmozjs.so
#19 0x00002aaaaf73b47d in ?? () from /usr/lib/firefox/components/libgklayout.so
#20 0x00002b8d70853d25 in ?? () from /usr/lib/firefox/libxpcom_core.so
#21 0x00002b8d7085457a in ?? () from /usr/lib/firefox/libxpcom_core.so
#22 0x00002b8d70850059 in PL_HandleEvent ()
   from /usr/lib/firefox/libxpcom_core.so
#23 0x00002b8d708502fb in PL_ProcessPendingEvents ()
   from /usr/lib/firefox/libxpcom_core.so
#24 0x00002b8d70851e4b in ?? () from /usr/lib/firefox/libxpcom_core.so
#25 0x00002aaaaaf48782 in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#26 0x00002b8d73839a14 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#27 0x00002b8d7383c85d in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00002b8d7383cb6a in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#29 0x00002b8d7125d023 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#30 0x00002aaaaaf48b1c in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#31 0x00002aaaad7f21ee in ?? ()
   from /usr/lib/firefox/components/libtoolkitcomps.so
#32 0x000000000040838b in ?? ()
#33 0x00002b8d71f798e4 in __libc_start_main () from /lib/libc.so.6
#34 0x0000000000403889 in ?? ()
#35 0x00007fff3a9bded8 in ?? ()
#36 0x0000000000000000 in ?? ()