#0  0x0804f63e in vt_thread_start (data=) at ck-vt-monitor.c:312
  307:                 /* add event to queue */
  308:                 event = g_new0 (EventData, 1);
  309:                 event->num = num;
  310:                 g_debug ("Pushing activation event for VT %d onto queue", num);
  311: 
  312:                 g_async_queue_push (vt_monitor->priv->event_queue, event);
  313: 
  314:                 /* schedule processing of queue */
  315:                 schedule_process_queue (vt_monitor);
  316:         }
  317: