Jan 19 19:59:10 raspberrypi sshd[2260]: Invalid user osmc from 185.156.173.55
Jan 19 19:59:10 raspberrypi sshd[2260]: input_userauth_request: invalid user osmc [preauth]
Jan 19 19:59:10 raspberrypi sshd[2260]: pam_unix(sshd:auth): check pass; user unknown
Jan 19 19:59:10 raspberrypi sshd[2260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.156.173.55
Jan 19 19:59:12 raspberrypi sshd[2260]: Failed password for invalid user osmc from 185.156.173.55 port 49419 ssh2
Jan 19 19:59:13 raspberrypi sshd[2260]: Received disconnect from 185.156.173.55: 11: Bye Bye [preauth]
Jan 19 19:59:17 raspberrypi sshd[2264]: Invalid user xbian from 185.156.173.55
Jan 19 19:59:17 raspberrypi sshd[2264]: input_userauth_request: invalid user xbian [preauth]
Jan 19 19:59:17 raspberrypi sshd[2264]: pam_unix(sshd:auth): check pass; user unknown
Jan 19 19:59:17 raspberrypi sshd[2264]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.156.173.55
Jan 19 19:59:18 raspberrypi sshd[2264]: Failed password for invalid user xbian from 185.156.173.55 port 49199 ssh2
Jan 19 19:59:18 raspberrypi sshd[2264]: Received disconnect from 185.156.173.55: 11: Bye Bye [preauth]
Jan 19 19:59:20 raspberrypi sshd[2269]: Invalid user odroid from 185.156.173.55
Jan 19 19:59:20 raspberrypi sshd[2269]: input_userauth_request: invalid user odroid [preauth]
Jan 19 19:59:20 raspberrypi sshd[2269]: pam_unix(sshd:auth): check pass; user unknown
Jan 19 19:59:20 raspberrypi sshd[2269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.156.173.55
Jan 19 19:59:21 raspberrypi sshd[2269]: Failed password for invalid user odroid from 185.156.173.55 port 50445 ssh2
Jan 19 19:59:22 raspberrypi sshd[2269]: Received disconnect from 185.156.173.55: 11: Bye Bye [preauth]
Jan 19 19:59:23 raspberrypi sshd[2273]: Invalid user test from 185.156.173.55
Jan 19 19:59:23 raspberrypi sshd[2273]: input_userauth_request: invalid user test [preauth]
Jan 19 19:59:23 raspberrypi sshd[2273]: pam_unix(sshd:auth): check pass; user unknown
Jan 19 19:59:23 raspberrypi sshd[2273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.156.173.55
Jan 19 19:59:25 raspberrypi sshd[2273]: Failed password for invalid user test from 185.156.173.55 port 50858 ssh2
Jan 19 19:59:25 raspberrypi sshd[2273]: Received disconnect from 185.156.173.55: 11: Bye Bye [preauth]