Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 passwd[925]: password for 'ubuntu' changed by 'root'
Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 systemd-logind[981]: New seat seat0.
Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 sshd[1087]: Server listening on 0.0.0.0 port 22.
Feb  7 11:36:02 prd-ubuntu1804-builder-4c-4g-3393 sshd[1087]: Server listening on :: port 22.
Feb  7 11:36:04 prd-ubuntu1804-builder-4c-4g-3393 sshd[1330]: Did not receive identification string from 10.30.104.4 port 40944
Feb  7 11:36:13 prd-ubuntu1804-builder-4c-4g-3393 sshd[1417]: Invalid user jenkins from 10.30.104.4 port 40964
Feb  7 11:36:14 prd-ubuntu1804-builder-4c-4g-3393 sshd[1417]: Received disconnect from 10.30.104.4 port 40964:11: Closed due to user request. [preauth]
Feb  7 11:36:14 prd-ubuntu1804-builder-4c-4g-3393 sshd[1417]: Disconnected from invalid user jenkins 10.30.104.4 port 40964 [preauth]
Feb  7 11:36:16 prd-ubuntu1804-builder-4c-4g-3393 sshd[1421]: Invalid user jenkins from 10.30.104.4 port 40974
Feb  7 11:36:16 prd-ubuntu1804-builder-4c-4g-3393 sshd[1421]: Received disconnect from 10.30.104.4 port 40974:11: Closed due to user request. [preauth]
Feb  7 11:36:16 prd-ubuntu1804-builder-4c-4g-3393 sshd[1421]: Disconnected from invalid user jenkins 10.30.104.4 port 40974 [preauth]
Feb  7 11:36:18 prd-ubuntu1804-builder-4c-4g-3393 sshd[1423]: Invalid user jenkins from 10.30.104.4 port 40978
Feb  7 11:36:18 prd-ubuntu1804-builder-4c-4g-3393 sshd[1423]: Received disconnect from 10.30.104.4 port 40978:11: Closed due to user request. [preauth]
Feb  7 11:36:18 prd-ubuntu1804-builder-4c-4g-3393 sshd[1423]: Disconnected from invalid user jenkins 10.30.104.4 port 40978 [preauth]
Feb  7 11:36:19 prd-ubuntu1804-builder-4c-4g-3393 useradd[1443]: new group: name=jenkins, GID=1001
Feb  7 11:36:19 prd-ubuntu1804-builder-4c-4g-3393 useradd[1443]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 11:36:20 prd-ubuntu1804-builder-4c-4g-3393 sshd[1512]: Accepted publickey for jenkins from 10.30.104.4 port 40982 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 11:36:20 prd-ubuntu1804-builder-4c-4g-3393 sshd[1512]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 11:36:20 prd-ubuntu1804-builder-4c-4g-3393 systemd-logind[981]: New session 1 of user jenkins.
Feb  7 11:36:20 prd-ubuntu1804-builder-4c-4g-3393 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 11:37:01 prd-ubuntu1804-builder-4c-4g-3393 CRON[2511]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 11:37:01 prd-ubuntu1804-builder-4c-4g-3393 CRON[2511]: pam_unix(cron:session): session closed for user root
Feb  7 11:38:01 prd-ubuntu1804-builder-4c-4g-3393 CRON[3209]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 11:38:01 prd-ubuntu1804-builder-4c-4g-3393 CRON[3209]: pam_unix(cron:session): session closed for user root
Feb  7 11:38:29 prd-ubuntu1804-builder-4c-4g-3393 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  7 11:38:29 prd-ubuntu1804-builder-4c-4g-3393 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)