Nov 6 20:15:06 pc sshd[1461]: Server listening on :: port 45976.
Nov 6 20:15:53 pc login[1552]: pam_unix(login:auth): authentication failure; logname=LOGIN uid=0 euid=0 tty=/dev/tty7 ruser= rhost= user=root
Nov 6 20:15:57 pc login[1552]: FAILED LOGIN (1) on '/dev/tty7' FOR 'root', Authentication failure
Nov 6 20:16:06 pc login[1552]: FAILED LOGIN (2) on '/dev/tty7' FOR 'root', Authentication failure
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^$
Nov 6 20:17:11 pc systemd-logind[771]: Watching system buttons on /dev/input/event0 (Power Button)
Nov 6 20:17:11 pc systemd-logind[771]: Watching system buttons on /dev/input/event1 (Sleep Button)
Nov 6 20:17:25 pc sshd[1441]: Server listening on 0.0.0.0 port 45976.
Nov 6 20:17:25 pc sshd[1441]: Server listening on :: port 45976.
Nov 6 20:17:35 pc login[1535]: FAILED LOGIN (1) on '/dev/tty7' FOR 'root', Authentication failure