Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 passwd[908]: password for 'ubuntu' changed by 'root'
Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 sshd[1016]: Server listening on 0.0.0.0 port 22.
Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 sshd[1016]: Server listening on :: port 22.
Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 systemd-logind[1004]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 systemd-logind[1004]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 15:49:25 prd-ubuntu1804-builder-4c-4g-6021 systemd-logind[1004]: New seat seat0.
Feb  7 15:49:27 prd-ubuntu1804-builder-4c-4g-6021 sshd[1266]: Did not receive identification string from 10.30.104.4 port 56090
Feb  7 15:49:31 prd-ubuntu1804-builder-4c-4g-6021 sshd[1354]: Invalid user jenkins from 10.30.104.4 port 56092
Feb  7 15:49:31 prd-ubuntu1804-builder-4c-4g-6021 sshd[1354]: Received disconnect from 10.30.104.4 port 56092:11: Closed due to user request. [preauth]
Feb  7 15:49:31 prd-ubuntu1804-builder-4c-4g-6021 sshd[1354]: Disconnected from invalid user jenkins 10.30.104.4 port 56092 [preauth]
Feb  7 15:49:34 prd-ubuntu1804-builder-4c-4g-6021 useradd[1386]: new group: name=jenkins, GID=1001
Feb  7 15:49:34 prd-ubuntu1804-builder-4c-4g-6021 useradd[1386]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 15:49:34 prd-ubuntu1804-builder-4c-4g-6021 sshd[1387]: Received disconnect from 10.30.104.4 port 56094:11: Closed due to user request. [preauth]
Feb  7 15:49:34 prd-ubuntu1804-builder-4c-4g-6021 sshd[1387]: Disconnected from authenticating user jenkins 10.30.104.4 port 56094 [preauth]
Feb  7 15:49:36 prd-ubuntu1804-builder-4c-4g-6021 sshd[1456]: Accepted publickey for jenkins from 10.30.104.4 port 56098 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 15:49:36 prd-ubuntu1804-builder-4c-4g-6021 sshd[1456]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 15:49:36 prd-ubuntu1804-builder-4c-4g-6021 systemd-logind[1004]: New session 1 of user jenkins.
Feb  7 15:49:36 prd-ubuntu1804-builder-4c-4g-6021 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 15:50:01 prd-ubuntu1804-builder-4c-4g-6021 CRON[2000]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 15:50:01 prd-ubuntu1804-builder-4c-4g-6021 CRON[2000]: pam_unix(cron:session): session closed for user root
Feb  7 15:50:58 prd-ubuntu1804-builder-4c-4g-6021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/policy-clamp-maven-clm-master ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  7 15:50:58 prd-ubuntu1804-builder-4c-4g-6021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)