#0  0x0000000000413e80 in ?? ()
#1  0x00007f0b4145e28d in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#2  0x00007f0b41475020 in ?? () from /usr/lib/libgobject-2.0.so.0
#3  0x00007f0b41476719 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#4  0x00007f0b41476c83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#5  0x00007f0b4463bcd4 in ?? () from /usr/lib/libdbus-glib-1.so.2
#6  0x00007f0b4145e28d in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
#7  0x00007f0b41475020 in ?? () from /usr/lib/libgobject-2.0.so.0
#8  0x00007f0b41476719 in g_signal_emit_valist ()
   from /usr/lib/libgobject-2.0.so.0
#9  0x00007f0b41476c83 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#10 0x00007f0b4463cdce in ?? () from /usr/lib/libdbus-glib-1.so.2
#11 0x00007f0b416a78eb in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#12 0x00007f0b44633a15 in ?? () from /usr/lib/libdbus-glib-1.so.2
#13 0x00007f0b411c5ea2 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#14 0x00007f0b411c963d in ?? () from /usr/lib/libglib-2.0.so.0
#15 0x00007f0b411c9b6d in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#16 0x000000000041051a in main ()