#0  0x00002b2c3e25afcb in raise () from /lib/libpthread.so.0
#1  0x000000000040fd36 in ?? ()
#2  <signal handler called>
#3  0x00002b2c3ed231f8 in XQueryExtension () from /usr/lib/libX11.so.6
#4  0x00002b2c3ed17aa4 in XInitExtension () from /usr/lib/libX11.so.6
#5  0x00002b2c4195fc09 in XextAddDisplay () from /usr/lib/libXext.so.6
#6  0x00002b2c4195b28e in XShmDetach () from /usr/lib/libXext.so.6
#7  0x00002aaaaf03adba in NPP_Destroy ()
   from /usr/lib/mozilla/plugins/libflash-mozplugin.so
#8  0x00002aaaaf03b599 in Private_Destroy ()
   from /usr/lib/mozilla/plugins/libflash-mozplugin.so
#9  0x00002b2c4710d981 in ?? ()
   from /usr/lib/firefox/components/libgkplugin.so
#10 0x00002b2c480535fb in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#11 0x00002b2c48054388 in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#12 0x00002b2c4805476c in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#13 0x00002b2c480458da in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#14 0x00002b2c48044dea in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#15 0x00002b2c4804ca44 in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#16 0x00002b2c480592ef in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#17 0x00002b2c4805969e in ?? ()
   from /usr/lib/firefox/components/libgklayout.so
#18 0x00002b2c3db957fe in ?? () from /usr/lib/firefox/libxpcom_core.so
#19 0x00002b2c3db95eaa in ?? () from /usr/lib/firefox/libxpcom_core.so
#20 0x00002b2c3db919b9 in PL_HandleEvent ()
   from /usr/lib/firefox/libxpcom_core.so
#21 0x00002b2c3db91c5b in PL_ProcessPendingEvents ()
   from /usr/lib/firefox/libxpcom_core.so
#22 0x00002b2c3db93a2b in ?? () from /usr/lib/firefox/libxpcom_core.so
#23 0x00002b2c47bf8052 in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#24 0x00002b2c411fffd3 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#25 0x00002b2c412032dd in ?? () from /usr/lib/libglib-2.0.so.0
#26 0x00002b2c412035ea in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#27 0x00002b2c3e5be883 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x00002b2c47bf8405 in ?? ()
   from /usr/lib/firefox/components/libwidget_gtk2.so
#29 0x00002b2c4ab3ef1e in ?? ()
   from /usr/lib/firefox/components/libtoolkitcomps.so
#30 0x0000000000407700 in ?? ()
#31 0x00002b2c3f31bb44 in __libc_start_main () from /lib/libc.so.6
#32 0x0000000000403889 in ?? ()
#33 0x00007fff6d680c98 in ?? ()
#34 0x0000000000000000 in ?? ()