Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 passwd[908]: password for 'ubuntu' changed by 'root'
Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 systemd-logind[933]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 systemd-logind[933]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 systemd-logind[933]: New seat seat0.
Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 sshd[1014]: Server listening on 0.0.0.0 port 22.
Sep 25 13:23:10 prd-ubuntu1804-builder-4c-4g-147 sshd[1014]: Server listening on :: port 22.
Sep 25 13:23:11 prd-ubuntu1804-builder-4c-4g-147 sshd[1204]: Did not receive identification string from 10.30.104.4 port 43698
Sep 25 13:23:18 prd-ubuntu1804-builder-4c-4g-147 sshd[1348]: Invalid user jenkins from 10.30.104.4 port 43704
Sep 25 13:23:18 prd-ubuntu1804-builder-4c-4g-147 sshd[1348]: Received disconnect from 10.30.104.4 port 43704:11: Closed due to user request. [preauth]
Sep 25 13:23:18 prd-ubuntu1804-builder-4c-4g-147 sshd[1348]: Disconnected from invalid user jenkins 10.30.104.4 port 43704 [preauth]
Sep 25 13:23:20 prd-ubuntu1804-builder-4c-4g-147 useradd[1370]: new group: name=jenkins, GID=1001
Sep 25 13:23:20 prd-ubuntu1804-builder-4c-4g-147 useradd[1370]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 25 13:23:20 prd-ubuntu1804-builder-4c-4g-147 sshd[1371]: Received disconnect from 10.30.104.4 port 43708:11: Closed due to user request. [preauth]
Sep 25 13:23:20 prd-ubuntu1804-builder-4c-4g-147 sshd[1371]: Disconnected from authenticating user jenkins 10.30.104.4 port 43708 [preauth]
Sep 25 13:23:22 prd-ubuntu1804-builder-4c-4g-147 sshd[1439]: Accepted publickey for jenkins from 10.30.104.4 port 43710 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 25 13:23:22 prd-ubuntu1804-builder-4c-4g-147 sshd[1439]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 25 13:23:22 prd-ubuntu1804-builder-4c-4g-147 systemd-logind[933]: New session 1 of user jenkins.
Sep 25 13:23:22 prd-ubuntu1804-builder-4c-4g-147 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 25 13:24:01 prd-ubuntu1804-builder-4c-4g-147 CRON[2272]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 13:24:01 prd-ubuntu1804-builder-4c-4g-147 CRON[2272]: pam_unix(cron:session): session closed for user root
Sep 25 13:25:01 prd-ubuntu1804-builder-4c-4g-147 CRON[2827]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 13:25:01 prd-ubuntu1804-builder-4c-4g-147 CRON[2827]: pam_unix(cron:session): session closed for user root
Sep 25 13:25:14 prd-ubuntu1804-builder-4c-4g-147 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-master-yaml-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 25 13:25:14 prd-ubuntu1804-builder-4c-4g-147 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)