Jul 24 04:58:50 localhost systemd-logind[805]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 24 04:58:50 localhost systemd-logind[805]: New seat seat0.
Jul 24 04:59:04 localhost sudo: PAM no modules loaded for `sudo' service
Jul 24 04:59:04 localhost sudo:     root : PAM account management error: Permission denied ; TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/sh -c /usr/sbin/vyshim /usr/libexec/vyos/conf_mode/host_name.py
Jul 24 05:00:01 localhost CRON[1374]: PAM no modules loaded for `cron' service
Jul 24 05:00:01 localhost CRON[1374]: Permission denied
Jul 24 05:01:45 localhost login[1344]: pam_securetty(login:auth): access denied: tty '/dev/ttyS0' is not secure !
Jul 24 05:01:48 localhost login[1344]: FAILED LOGIN (1) on '/dev/ttyS0' FOR 'UNKNOWN', User not known to the underlying authentication module
Jul 24 05:01:50 localhost login[1344]: pam_securetty(login:auth): access denied: tty '/dev/ttyS0' is not secure !
Jul 24 05:01:54 localhost login[1344]: FAILED LOGIN (2) on '/dev/ttyS0' FOR 'UNKNOWN', User not known to the underlying authentication module
Jul 24 05:01:56 localhost login[1344]: pam_securetty(login:auth): access denied: tty '/dev/ttyS0' is not secure !
Jul 24 05:01:59 localhost login[1344]: FAILED LOGIN (3) on '/dev/ttyS0' FOR 'UNKNOWN', User not known to the underlying authentication module
Jul 24 05:02:01 localhost login[1344]: pam_securetty(login:auth): access denied: tty '/dev/ttyS0' is not secure !
Jul 24 05:02:04 localhost login[1344]: FAILED LOGIN (4) on '/dev/ttyS0' FOR 'root', Authentication failure
Jul 24 05:02:08 localhost login[1344]: PAM no modules loaded for `login' service
Jul 24 05:02:08 localhost login[1344]: Permission denied
Jul 24 05:02:15 localhost login[1377]: pam_securetty(login:auth): access denied: tty '/dev/ttyS0' is not secure !