155 	case LOG_ERR:		return "ERR";  in log_level()
233 	DEBUG(LOG_ERR, "setsockopt(IPV6_RECVPKTINFO/IPV6_2292PKTINFO): %s\n",  in set_recvpktinfo()
236 	DEBUG(LOG_ERR, "setsockopt(IPV6_RECVPKTINFO): %s\n",  in set_recvpktinfo()
246 	DEBUG(LOG_ERR, "setsockopt(IPV6_PKTINFO): %s\n",  in set_recvpktinfo()
263 		DEBUG(LOG_ERR, "setsockopt(IPV6_CHECKSUM): %s\n",  in init_sock()
274 		DEBUG(LOG_ERR, "setsockopt(ICMP6_FILTER): %s\n",  in init_sock()
434 		DEBUG(LOG_ERR, "failed to unlink file '%s' : %s\n",  in cleanup_pidfile()
465 					DEBUG(LOG_ERR, "pid file '%s' exists, but read failed.\n",  in do_daemonize()
468 					DEBUG(LOG_ERR, "pid file '%s' exists : %d\n",  in do_daemonize()
478 			DEBUG(LOG_ERR, "failed to open file '%s': %s\n",  in do_daemonize()
485 		DEBUG(LOG_ERR, "failed to daemon(): %s\n", strerror(errno));  in do_daemonize()
513 		DEBUG(LOG_ERR, "cap_init: %s\n", strerror(errno));  in limit_capabilities()
519 		DEBUG(LOG_ERR, "cap_get_proc: %s\n", strerror(errno));  in limit_capabilities()
535 		DEBUG(LOG_ERR, "cap_set_proc: %s\n", strerror(errno));  in limit_capabilities()
541 		DEBUG(LOG_ERR, "prctl: %s\n", strerror(errno));  in limit_capabilities()
559 		DEBUG(LOG_ERR, "cap_init: %s\n", strerror(errno));  in drop_capabilities()
569 			DEBUG(LOG_ERR, "cap_set_proc: %s\n", strerror(errno));  in drop_capabilities()
575 		DEBUG(LOG_ERR, "setuid: %s\n", strerror(errno));  in drop_capabilities()
580 		DEBUG(LOG_ERR, "prctl: %s\n", strerror(errno));  in drop_capabilities()
586 		DEBUG(LOG_ERR, "cap_set_proc: %s\n", strerror(errno));  in drop_capabilities()
593 		DEBUG(LOG_ERR, "setuid: %s\n", strerror(errno));  in drop_capabilities()
623 					DEBUG(LOG_ERR, "No such user: %s", optarg);  in parse_args()
688 		DEBUG(LOG_ERR, "socket: %s\n", strerror(sock_errno));  in main()