Comment 2 for bug 1010375

StacktraceTop:
 gtk_menu_popup_for_device (menu=0x0, device=0x8dda500, parent_menu_shell=0x0, parent_menu_item=0x0, func=0, data=0x0, destroy=0, button=3, activate_time=7542336) at /build/buildd/gtk+3.0-3.4.2/./gtk/gtkmenu.c:1475
 popup_targets_received (clipboard=0x948c020, data=0xbf8e7a94, user_data=0x948a308) at /build/buildd/gtk+3.0-3.4.2/./gtk/gtktextview.c:8282
 selection_received (widget=0x9143508, selection_data=0xbf8e7a94, time=7542336) at /build/buildd/gtk+3.0-3.4.2/./gtk/gtkclipboard.c:957
 _gtk_marshal_VOID__BOXED_UINT (closure=0x9495b00, return_value=0x0, n_param_values=3, param_values=0xbf8e77e0, invocation_hint=0xbf8e7760, marshal_data=0x0) at /build/buildd/gtk+3.0-3.4.2/./gtk/gtkmarshalers.c:3268
 g_closure_invoke (closure=0x9495b00, return_value=0x0, n_param_values=3, param_values=0xbf8e77e0, invocation_hint=0xbf8e7760) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777