Comment 2 for bug 762706

StacktraceTop:
 bus_get_prop (connection=0x932e190, sender=0xb5a18dd8 ":1.67", path=0xb5a18ee8 "/com/canonical/menu/1006B19", interface=0x9449438 "com.canonical.dbusmenu", property=0x9449580 "Version", error=0x0, user_data=0x96169d0) at ../../libdbusmenu-glib/server.c:751
 invoke_get_all_properties_in_idle_cb (_data=0xb5a1c8d8) at /build/buildd/glib2.0-2.28.5/./gio/gdbusconnection.c:4095
 g_idle_dispatch (source=0xb5a1bfd8, callback=0xc78cd0 <invoke_get_all_properties_in_idle_cb>, user_data=0xb5a1c8d8) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:4545
 g_main_dispatch (context=0x92f80c8) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:2440
 g_main_context_dispatch (context=0x92f80c8) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3013