StacktraceTop:?? () from /usr/lib/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
g_cclosure_marshal_VOID__VOID ()
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
StacktraceTop:?? () from /usr/lib/ libgobject- 2.0.so. 0 emit_valist () from /usr/lib/ libgobject- 2.0.so. 0 emit_by_ name () from /usr/lib/ libgobject- 2.0.so. 0 marshal_ VOID__VOID () libgobject- 2.0.so. 0
g_signal_
g_signal_
g_cclosure_
g_closure_invoke () from /usr/lib/