Jun 2 13:32:57 ci2-netbsd-test-1 postfix/master[707]: fatal: daemon initialization failure Jun 2 13:32:58 ci2-netbsd-test-1 postfix/postfix-script[628]: fatal: mail system startup failed /etc/rc.d/postfix exited with code 1 Starting inetd. Starting cron. The following components reported failures: /etc/rc.d/postfix See /var/run/rc.log for more information. Sun Jun 2 13:33:00 UTC 2019 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. Jun 2 13:33:0 NetBSD/amd64 (ci2-netbsd-test-1.c.syzkaller.internal) (console) login: Jun 2 13:33:02 ci2-netbsd-test-1 getty[581]: /dev/ttyE1: Device not configured Jun 2 13:33:02 ci2-netbsd-test-1 getty[767]: /dev/ttyE2: Device not configured 2019/06/02 13:33:02 fuzzer started 2019/06/02 13:33:02 connecting to host at 10.128.0.105:33635 2019/06/02 13:33:02 checking machine... 2019/06/02 13:33:02 checking revisions... 2019/06/02 13:33:02 testing simple program... 2019/06/02 13:33:03 BUG: program execution failed: executor 0: EOF open of /dev/kcov failed (errno 2)