Comment 2 for bug 272280

StacktraceTop:IA__g_cclosure_marshal_VOID__VOID (closure=0x9eb4880, return_value=0x0, n_param_values=1,
IA__g_closure_invoke (closure=0x9eb4880, return_value=0x0, n_param_values=1,
signal_emit_unlocked_R (node=0x9d02af0, detail=0, instance=0x9cc7368, emission_return=0x0,
IA__g_signal_emit_valist (instance=0x9cc7368, signal_id=98, detail=0,
IA__g_signal_emitv (instance_and_params=0x9cc7368, signal_id=164393832, detail=3080911974,