Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 passwd[934]: password for 'ubuntu' changed by 'root'
Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 systemd-logind[981]: New seat seat0.
Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 sshd[1062]: Server listening on 0.0.0.0 port 22.
Feb  7 09:34:46 prd-ubuntu1804-builder-4c-4g-3340 sshd[1062]: Server listening on :: port 22.
Feb  7 09:34:48 prd-ubuntu1804-builder-4c-4g-3340 sshd[1296]: Did not receive identification string from 10.30.104.4 port 48052
Feb  7 09:34:53 prd-ubuntu1804-builder-4c-4g-3340 sshd[1376]: Invalid user jenkins from 10.30.104.4 port 48060
Feb  7 09:34:53 prd-ubuntu1804-builder-4c-4g-3340 sshd[1376]: Received disconnect from 10.30.104.4 port 48060:11: Closed due to user request. [preauth]
Feb  7 09:34:53 prd-ubuntu1804-builder-4c-4g-3340 sshd[1376]: Disconnected from invalid user jenkins 10.30.104.4 port 48060 [preauth]
Feb  7 09:34:55 prd-ubuntu1804-builder-4c-4g-3340 sshd[1381]: Invalid user jenkins from 10.30.104.4 port 48074
Feb  7 09:34:55 prd-ubuntu1804-builder-4c-4g-3340 sshd[1381]: Received disconnect from 10.30.104.4 port 48074:11: Closed due to user request. [preauth]
Feb  7 09:34:55 prd-ubuntu1804-builder-4c-4g-3340 sshd[1381]: Disconnected from invalid user jenkins 10.30.104.4 port 48074 [preauth]
Feb  7 09:34:56 prd-ubuntu1804-builder-4c-4g-3340 useradd[1400]: new group: name=jenkins, GID=1001
Feb  7 09:34:56 prd-ubuntu1804-builder-4c-4g-3340 useradd[1400]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 09:34:57 prd-ubuntu1804-builder-4c-4g-3340 sshd[1460]: Accepted publickey for jenkins from 10.30.104.4 port 48090 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 09:34:57 prd-ubuntu1804-builder-4c-4g-3340 sshd[1460]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 09:34:57 prd-ubuntu1804-builder-4c-4g-3340 systemd-logind[981]: New session 1 of user jenkins.
Feb  7 09:34:57 prd-ubuntu1804-builder-4c-4g-3340 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 09:35:01 prd-ubuntu1804-builder-4c-4g-3340 CRON[1666]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 09:35:01 prd-ubuntu1804-builder-4c-4g-3340 CRON[1666]: pam_unix(cron:session): session closed for user root
Feb  7 09:36:02 prd-ubuntu1804-builder-4c-4g-3340 CRON[2650]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 09:36:02 prd-ubuntu1804-builder-4c-4g-3340 CRON[2650]: pam_unix(cron:session): session closed for user root
Feb  7 09:37:01 prd-ubuntu1804-builder-4c-4g-3340 CRON[3064]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 09:37:01 prd-ubuntu1804-builder-4c-4g-3340 CRON[3064]: pam_unix(cron:session): session closed for user root
Feb  7 09:37:29 prd-ubuntu1804-builder-4c-4g-3340 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  7 09:37:29 prd-ubuntu1804-builder-4c-4g-3340 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)