Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 passwd[906]: password for 'ubuntu' changed by 'root'
Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 sshd[989]: Server listening on 0.0.0.0 port 22.
Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 sshd[989]: Server listening on :: port 22.
Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 systemd-logind[987]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 systemd-logind[987]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  9 06:00:31 prd-ubuntu1804-builder-4c-4g-33959 systemd-logind[987]: New seat seat0.
Aug  9 06:00:33 prd-ubuntu1804-builder-4c-4g-33959 sshd[1268]: Did not receive identification string from 10.30.104.4 port 59018
Aug  9 06:00:40 prd-ubuntu1804-builder-4c-4g-33959 sshd[1357]: Invalid user jenkins from 10.30.104.4 port 59022
Aug  9 06:00:40 prd-ubuntu1804-builder-4c-4g-33959 useradd[1361]: new group: name=jenkins, GID=1001
Aug  9 06:00:40 prd-ubuntu1804-builder-4c-4g-33959 useradd[1361]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug  9 06:00:40 prd-ubuntu1804-builder-4c-4g-33959 sshd[1357]: Received disconnect from 10.30.104.4 port 59022:11: Closed due to user request. [preauth]
Aug  9 06:00:40 prd-ubuntu1804-builder-4c-4g-33959 sshd[1357]: Disconnected from invalid user jenkins 10.30.104.4 port 59022 [preauth]
Aug  9 06:00:42 prd-ubuntu1804-builder-4c-4g-33959 sshd[1422]: Accepted publickey for jenkins from 10.30.104.4 port 59032 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug  9 06:00:42 prd-ubuntu1804-builder-4c-4g-33959 sshd[1422]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  9 06:00:42 prd-ubuntu1804-builder-4c-4g-33959 systemd-logind[987]: New session 1 of user jenkins.
Aug  9 06:00:42 prd-ubuntu1804-builder-4c-4g-33959 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  9 06:01:03 prd-ubuntu1804-builder-4c-4g-33959 CRON[1984]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  9 06:01:03 prd-ubuntu1804-builder-4c-4g-33959 CRON[1984]: pam_unix(cron:session): session closed for user root
Aug  9 06:02:01 prd-ubuntu1804-builder-4c-4g-33959 CRON[2435]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  9 06:02:01 prd-ubuntu1804-builder-4c-4g-33959 CRON[2435]: pam_unix(cron:session): session closed for user root
Aug  9 06:02:32 prd-ubuntu1804-builder-4c-4g-33959 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug  9 06:02:32 prd-ubuntu1804-builder-4c-4g-33959 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)