Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 passwd[928]: password for 'ubuntu' changed by 'root'
Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 systemd-logind[1004]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 systemd-logind[1004]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 systemd-logind[1004]: New seat seat0.
Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 sshd[1027]: Server listening on 0.0.0.0 port 22.
Jan  3 18:33:20 prd-ubuntu1804-builder-4c-4g-2990 sshd[1027]: Server listening on :: port 22.
Jan  3 18:33:21 prd-ubuntu1804-builder-4c-4g-2990 sshd[1254]: Did not receive identification string from 10.30.104.4 port 44350
Jan  3 18:33:30 prd-ubuntu1804-builder-4c-4g-2990 sshd[1374]: Invalid user jenkins from 10.30.104.4 port 44352
Jan  3 18:33:30 prd-ubuntu1804-builder-4c-4g-2990 sshd[1374]: Received disconnect from 10.30.104.4 port 44352:11: Closed due to user request. [preauth]
Jan  3 18:33:30 prd-ubuntu1804-builder-4c-4g-2990 sshd[1374]: Disconnected from invalid user jenkins 10.30.104.4 port 44352 [preauth]
Jan  3 18:33:30 prd-ubuntu1804-builder-4c-4g-2990 useradd[1396]: new group: name=jenkins, GID=1001
Jan  3 18:33:30 prd-ubuntu1804-builder-4c-4g-2990 useradd[1396]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  3 18:33:32 prd-ubuntu1804-builder-4c-4g-2990 sshd[1464]: Accepted publickey for jenkins from 10.30.104.4 port 44354 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan  3 18:33:32 prd-ubuntu1804-builder-4c-4g-2990 sshd[1464]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  3 18:33:32 prd-ubuntu1804-builder-4c-4g-2990 systemd-logind[1004]: New session 1 of user jenkins.
Jan  3 18:33:32 prd-ubuntu1804-builder-4c-4g-2990 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  3 18:34:01 prd-ubuntu1804-builder-4c-4g-2990 CRON[2011]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  3 18:34:01 prd-ubuntu1804-builder-4c-4g-2990 CRON[2011]: pam_unix(cron:session): session closed for user root
Jan  3 18:35:00 prd-ubuntu1804-builder-4c-4g-2990 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/policy-models-maven-clm-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan  3 18:35:00 prd-ubuntu1804-builder-4c-4g-2990 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)