I have the same problem. I noticed the most you use the UI, sooner it crash:
(amule:2815): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 16 (amule:2815): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -5 and height 16 (amule:2815): GLib-CRITICAL **: Source ID 1861 was not found when attempting to remove it (amule:2815): GLib-CRITICAL **: Source ID 9825 was not found when attempting to remove it After this point only kill -9 works.
