Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 passwd[902]: password for 'ubuntu' changed by 'root'
Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 systemd-logind[932]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 systemd-logind[932]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 systemd-logind[932]: New seat seat0.
Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 sshd[981]: Server listening on 0.0.0.0 port 22.
Feb  7 11:33:34 prd-ubuntu1804-builder-4c-4g-3387 sshd[981]: Server listening on :: port 22.
Feb  7 11:33:36 prd-ubuntu1804-builder-4c-4g-3387 sshd[1224]: Did not receive identification string from 10.30.104.4 port 40652
Feb  7 11:33:43 prd-ubuntu1804-builder-4c-4g-3387 sshd[1326]: Invalid user jenkins from 10.30.104.4 port 40660
Feb  7 11:33:43 prd-ubuntu1804-builder-4c-4g-3387 sshd[1326]: Received disconnect from 10.30.104.4 port 40660:11: Closed due to user request. [preauth]
Feb  7 11:33:43 prd-ubuntu1804-builder-4c-4g-3387 sshd[1326]: Disconnected from invalid user jenkins 10.30.104.4 port 40660 [preauth]
Feb  7 11:33:45 prd-ubuntu1804-builder-4c-4g-3387 sshd[1330]: Invalid user jenkins from 10.30.104.4 port 40672
Feb  7 11:33:45 prd-ubuntu1804-builder-4c-4g-3387 sshd[1330]: Received disconnect from 10.30.104.4 port 40672:11: Closed due to user request. [preauth]
Feb  7 11:33:45 prd-ubuntu1804-builder-4c-4g-3387 sshd[1330]: Disconnected from invalid user jenkins 10.30.104.4 port 40672 [preauth]
Feb  7 11:33:47 prd-ubuntu1804-builder-4c-4g-3387 sshd[1332]: Invalid user jenkins from 10.30.104.4 port 40678
Feb  7 11:33:47 prd-ubuntu1804-builder-4c-4g-3387 sshd[1332]: Received disconnect from 10.30.104.4 port 40678:11: Closed due to user request. [preauth]
Feb  7 11:33:47 prd-ubuntu1804-builder-4c-4g-3387 sshd[1332]: Disconnected from invalid user jenkins 10.30.104.4 port 40678 [preauth]
Feb  7 11:33:48 prd-ubuntu1804-builder-4c-4g-3387 useradd[1352]: new group: name=jenkins, GID=1001
Feb  7 11:33:48 prd-ubuntu1804-builder-4c-4g-3387 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 11:33:49 prd-ubuntu1804-builder-4c-4g-3387 sshd[1412]: Accepted publickey for jenkins from 10.30.104.4 port 40686 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 11:33:49 prd-ubuntu1804-builder-4c-4g-3387 sshd[1412]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 11:33:49 prd-ubuntu1804-builder-4c-4g-3387 systemd-logind[932]: New session 1 of user jenkins.
Feb  7 11:33:49 prd-ubuntu1804-builder-4c-4g-3387 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 11:34:01 prd-ubuntu1804-builder-4c-4g-3387 CRON[1700]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 11:34:01 prd-ubuntu1804-builder-4c-4g-3387 CRON[1700]: pam_unix(cron:session): session closed for user root
Feb  7 11:35:02 prd-ubuntu1804-builder-4c-4g-3387 CRON[2628]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 11:35:02 prd-ubuntu1804-builder-4c-4g-3387 CRON[2628]: pam_unix(cron:session): session closed for user root
Feb  7 11:36:01 prd-ubuntu1804-builder-4c-4g-3387 CRON[3061]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 11:36:01 prd-ubuntu1804-builder-4c-4g-3387 CRON[3061]: pam_unix(cron:session): session closed for user root
Feb  7 11:36:08 prd-ubuntu1804-builder-4c-4g-3387 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  7 11:36:08 prd-ubuntu1804-builder-4c-4g-3387 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)