Core was generated by `xchat'.
Program terminated with signal 11, Segmentation fault.
#0  0x00002b6905254c8f in ?? () from /usr/lib/libcairo.so.2
(gdb) bt
#0  0x00002b6905254c8f in ?? () from /usr/lib/libcairo.so.2
#1  0x00002b690523fc4b in ?? () from /usr/lib/libcairo.so.2
#2  0x00002b6905211ed4 in ?? () from /usr/lib/libcairo.so.2
#3  0x00002b690521b70e in ?? () from /usr/lib/libcairo.so.2
#4  0x00002b690521cc93 in ?? () from /usr/lib/libcairo.so.2
#5  0x00002b690521db27 in ?? () from /usr/lib/libcairo.so.2
#6  0x00002b690521dd5f in ?? () from /usr/lib/libcairo.so.2
#7  0x00002b690521ba2b in ?? () from /usr/lib/libcairo.so.2
#8  0x00002b690520f9c2 in ?? () from /usr/lib/libcairo.so.2
#9  0x00002b69052095ad in cairo_fill_preserve () from /usr/lib/libcairo.so.2
#10 0x00002b69052095c9 in cairo_fill () from /usr/lib/libcairo.so.2
#11 0x00002b69046c025e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#12 0x00002b690485cc48 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#13 0x00002b690485d871 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x00002b690485774a in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#15 0x00002b6904770d2d in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#16 0x00002b6905cfd0b8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#17 0x00002b6905d0cf9f in ?? () from /usr/lib/libgobject-2.0.so.0
#18 0x00002b6905d0de7e in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#19 0x00002b6905d0e28f in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#20 0x00002b690486a94e in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#21 0x00002b690476b500 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#22 0x00002b6904aeea8e in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#23 0x00002b6904aeecc9 in gdk_window_process_all_updates ()
   from /usr/lib/libgdk-x11-2.0.so.0
#24 0x00002b69046e98a5 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x00002b6906943363 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#26 0x00002b69069461a5 in ?? () from /usr/lib/libglib-2.0.so.0
#27 0x00002b6906946485 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#28 0x00002b690476b6e2 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#29 0x000000000041adb9 in ?? ()
#30 0x000000000045a2d0 in ?? ()
#31 0x00002b6906bda394 in __libc_start_main () from /lib/libc.so.6
#32 0x0000000000411b69 in ?? ()
#33 0x00007fffa6582738 in ?? ()
#34 0x0000000000000000 in ?? ()