Comment 2 for bug 913834

StacktraceTop:
 _gtk_tree_path_new_from_rbtree (tree=<optimized out>, node=<optimized out>) at /build/buildd/gtk+3.0-3.3.6/./gtk/gtktreeview.c:9517
 gtk_tree_view_row_changed (model=0x27fda20, path=0x2ba3230, iter=0x2c4dd60, data=0x2995f10) at /build/buildd/gtk+3.0-3.3.6/./gtk/gtktreeview.c:8730
 g_closure_invoke (closure=0x2994290, return_value=0x0, n_param_values=3, param_values=0x2a47b20, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.6/./gobject/gclosure.c:774
 signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x2a47b20) at /build/buildd/glib2.0-2.31.6/./gobject/gsignal.c:3302
 g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff6b6f7a28) at /build/buildd/glib2.0-2.31.6/./gobject/gsignal.c:3033