Jun 1 20:23:19 ci2-netbsd-test-2 postfix/master[495]: fatal: cannot update lock file /var/db/postfix/master.lock: No space left on device Jun 1 20:23:20 ci2-netbsd-test-2 postfix/master[600]: fatal: daemon initialization failure Jun 1 20:23:21 ci2-netbsd-test-2 postfix/postfix-script[667]: 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. Sat Jun 1 20:23:23 UTC 2019 Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2019/06/01 20:23:25 fuzzer started 2019/06/01 20:23:25 connecting to host at 10.128.0.105:39773 2019/06/01 20:23:25 checking machine... 2019/06/01 20:23:25 checking revisions... 2019/06/01 20:23:25 testing simple program... NetBSD/amd64 (ci2-netbsd-test-2.c.syzkaller.internal) (console) login: Jun 1 20:23:25 ci2-netbsd-test-2 getty[730]: /dev/ttyE3: Device not configured Jun 1 20:23:25 ci2-netbsd-test-2 getty[725]: /dev/ttyE2: Device not configured Jun 1 20:23:25 ci2-netbsd-test-2 getty[498]: /dev/ttyE1: Device not configured 2019/06/01 20:23:25 BUG: program execution failed: executor 0: EOF open of /dev/kcov failed (errno 2)