Comment 2 for bug 737242

StacktraceTop:
 IA__gdk_window_set_transient_for (window=0x1980360, parent=0x0) at /build/buildd/gtk+2.0-2.24.3/gdk/x11/gdkwindow-x11.c:2734
 _gtk_marshal_BOOLEAN__BOXED (closure=0x19dc370, return_value=0x7fff14eaecf0, n_param_values=<value optimized out>, param_values=0x1a4a730, invocation_hint=<value optimized out>, marshal_data=<value optimized out>) at /build/buildd/gtk+2.0-2.24.3/gtk/gtkmarshalers.c:86
 g_closure_invoke (closure=0x19dc370, return_value=0x7fff14eaecf0, n_param_values=2, param_values=0x1a4a730, invocation_hint=0x7fff14eaecb0) at /build/buildd/glib2.0-2.28.3/./gobject/gclosure.c:767
 signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x19d8140, emission_return=0x7fff14eaee60, instance_and_params=0x1a4a730) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3252
 g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:2993