Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 passwd[930]: password for 'ubuntu' changed by 'root'
Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 systemd-logind[982]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 systemd-logind[982]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 systemd-logind[982]: New seat seat0.
Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 sshd[1028]: Server listening on 0.0.0.0 port 22.
Feb  5 19:51:55 prd-ubuntu1804-builder-4c-4g-2866 sshd[1028]: Server listening on :: port 22.
Feb  5 19:51:56 prd-ubuntu1804-builder-4c-4g-2866 sshd[1286]: Did not receive identification string from 10.30.104.4 port 40822
Feb  5 19:52:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[1391]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 19:52:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[1391]: pam_unix(cron:session): session closed for user root
Feb  5 19:52:04 prd-ubuntu1804-builder-4c-4g-2866 sshd[1406]: Invalid user jenkins from 10.30.104.4 port 40832
Feb  5 19:52:04 prd-ubuntu1804-builder-4c-4g-2866 sshd[1406]: Received disconnect from 10.30.104.4 port 40832:11: Closed due to user request. [preauth]
Feb  5 19:52:04 prd-ubuntu1804-builder-4c-4g-2866 sshd[1406]: Disconnected from invalid user jenkins 10.30.104.4 port 40832 [preauth]
Feb  5 19:52:06 prd-ubuntu1804-builder-4c-4g-2866 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 40840
Feb  5 19:52:07 prd-ubuntu1804-builder-4c-4g-2866 sshd[1410]: Received disconnect from 10.30.104.4 port 40840:11: Closed due to user request. [preauth]
Feb  5 19:52:07 prd-ubuntu1804-builder-4c-4g-2866 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 40840 [preauth]
Feb  5 19:52:09 prd-ubuntu1804-builder-4c-4g-2866 useradd[1430]: new group: name=jenkins, GID=1001
Feb  5 19:52:09 prd-ubuntu1804-builder-4c-4g-2866 useradd[1430]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  5 19:52:10 prd-ubuntu1804-builder-4c-4g-2866 sshd[1456]: Accepted publickey for jenkins from 10.30.104.4 port 40848 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  5 19:52:10 prd-ubuntu1804-builder-4c-4g-2866 sshd[1456]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  5 19:52:10 prd-ubuntu1804-builder-4c-4g-2866 systemd-logind[982]: New session 2 of user jenkins.
Feb  5 19:52:10 prd-ubuntu1804-builder-4c-4g-2866 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  5 19:53:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[2087]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 19:53:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[2087]: pam_unix(cron:session): session closed for user root
Feb  5 19:54:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[2708]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 19:54:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[2708]: pam_unix(cron:session): session closed for user root
Feb  5 19:55:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[3107]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  5 19:55:01 prd-ubuntu1804-builder-4c-4g-2866 CRON[3107]: pam_unix(cron:session): session closed for user root
Feb  5 19:55:18 prd-ubuntu1804-builder-4c-4g-2866 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  5 19:55:18 prd-ubuntu1804-builder-4c-4g-2866 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)