44 	PROBE = 0,  enumerator
120 	state = PROBE;  in link_local_start()
133 	case PROBE:  in link_local_timeout()
134 		/* timeouts in the PROBE state mean no conflicting ARP packets  in link_local_timeout()
140 			debug_cond(DEBUG_LL_STATE, "probe/%u %s@%pI4\n",  in link_local_timeout()
200 		state = PROBE;  in link_local_timeout()
275 	 * Check if packet is an ARP probe by checking for a null source IP  in link_local_receive_arp()
278 	 * during probe.  in link_local_receive_arp()
291 	case PROBE:  in link_local_receive_arp()
297 			state = PROBE;  in link_local_receive_arp()
312 		/* If a conflict, we try to defend with a single ARP probe */  in link_local_receive_arp()
323 			state = PROBE;  in link_local_receive_arp()
338 		state = PROBE;  in link_local_receive_arp()