Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 passwd[912]: password for 'ubuntu' changed by 'root'
Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 systemd-logind[987]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 systemd-logind[987]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 systemd-logind[987]: New seat seat0.
Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 sshd[1024]: Server listening on 0.0.0.0 port 22.
Dec  7 13:15:11 prd-ubuntu1804-builder-4c-4g-3052 sshd[1024]: Server listening on :: port 22.
Dec  7 13:15:13 prd-ubuntu1804-builder-4c-4g-3052 sshd[1218]: Did not receive identification string from 10.30.104.4 port 52674
Dec  7 13:15:22 prd-ubuntu1804-builder-4c-4g-3052 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 52680
Dec  7 13:15:22 prd-ubuntu1804-builder-4c-4g-3052 sshd[1373]: Received disconnect from 10.30.104.4 port 52680:11: Closed due to user request. [preauth]
Dec  7 13:15:22 prd-ubuntu1804-builder-4c-4g-3052 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 52680 [preauth]
Dec  7 13:15:23 prd-ubuntu1804-builder-4c-4g-3052 useradd[1395]: new group: name=jenkins, GID=1001
Dec  7 13:15:23 prd-ubuntu1804-builder-4c-4g-3052 useradd[1395]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  7 13:15:24 prd-ubuntu1804-builder-4c-4g-3052 sshd[1455]: Accepted publickey for jenkins from 10.30.104.4 port 52682 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  7 13:15:24 prd-ubuntu1804-builder-4c-4g-3052 sshd[1455]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  7 13:15:24 prd-ubuntu1804-builder-4c-4g-3052 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  7 13:15:24 prd-ubuntu1804-builder-4c-4g-3052 systemd-logind[987]: New session 1 of user jenkins.
Dec  7 13:16:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[2423]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 13:16:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[2423]: pam_unix(cron:session): session closed for user root
Dec  7 13:17:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[3194]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 13:17:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[3193]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 13:17:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[3193]: pam_unix(cron:session): session closed for user root
Dec  7 13:17:01 prd-ubuntu1804-builder-4c-4g-3052 CRON[3194]: pam_unix(cron:session): session closed for user root
Dec  7 13:17:40 prd-ubuntu1804-builder-4c-4g-3052 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec  7 13:17:40 prd-ubuntu1804-builder-4c-4g-3052 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)