.
Thread 1 (process 27171):
#0  0x000000000043ff8a in ?? ()
#1  0x00002b6b3d898929 in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#2  0x00002b6b3d8a9827 in ?? () from /usr/lib/libgobject-2.0.so.0
#3  0x00002b6b3d8aabdd in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#4  0x00002b6b3d8aae93 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#5  0x0000000000426cd7 in ?? ()
#6  0x00002b6b3db02fc3 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#7  0x00002b6b3db062cd in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x00002b6b3db065da in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#9  0x00002b6b3ccd28e3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#10 0x000000000044649e in main ()