StacktraceTop: g_object_unref (_object=0x3) at /build/buildd/glib2.0-2.31.16/./gobject/gobject.c:2900 _start ()
StacktraceTop: buildd/ glib2.0- 2.31.16/ ./gobject/ gobject. c:2900
g_object_unref (_object=0x3) at /build/
_start ()