Starting local daemons:. Updating motd. Starting powerd. Starting sshd. Jun 3 02:41:40 ci2-netbsd-test-2 postfix/master[670]: fatal: cannot update lock file /var/db/postfix/master.lock: No space left on device Jun 3 02:41:41 ci2-netbsd-test-2 postfix/master[587]: fatal: daemon initialization failure Jun 3 02:41:42 ci2-netbsd-test-2 postfix/postfix-script[591]: 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. Mon Jun 3 02:41:43 UTC 2019 Jun 3 02:41:46 ci2- NetBSD/amd64 (ci2-netbsd-test-2.c.syzkaller.internal) (console) Warning: Permanently added '10.128.0.246' (ECDSA) to the list of known hosts. 2019/06/03 02:41:49 fuzzer started 2019/06/03 02:41:49 connecting to host at 10.128.0.105:36571 2019/06/03 02:41:49 checking machine... 2019/06/03 02:41:49 checking revisions... 2019/06/03 02:41:49 testing simple program... 2019/06/03 02:41:49 BUG: program execution failed: executor 0: EOF open of /dev/kcov failed (errno 2) login: