StacktraceTop: ?? () ?? () from /usr/lib/libgobject-2.0.so.0 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 ?? () from /usr/lib/libgobject-2.0.so.0 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
StacktraceTop: libgobject- 2.0.so. 0 libgobject- 2.0.so. 0 libgobject- 2.0.so. 0 emit_valist () from /usr/lib/ libgobject- 2.0.so. 0
?? ()
?? () from /usr/lib/
g_closure_invoke () from /usr/lib/
?? () from /usr/lib/
g_signal_