Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 passwd[922]: password for 'ubuntu' changed by 'root'
Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 systemd-logind[974]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 systemd-logind[974]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 systemd-logind[974]: New seat seat0.
Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 sshd[1045]: Server listening on 0.0.0.0 port 22.
Sep 25 09:20:17 prd-ubuntu1804-builder-4c-4g-81 sshd[1045]: Server listening on :: port 22.
Sep 25 09:20:20 prd-ubuntu1804-builder-4c-4g-81 sshd[1292]: Did not receive identification string from 10.30.104.4 port 35678
Sep 25 09:20:29 prd-ubuntu1804-builder-4c-4g-81 sshd[1358]: Invalid user jenkins from 10.30.104.4 port 35690
Sep 25 09:20:29 prd-ubuntu1804-builder-4c-4g-81 sshd[1358]: Received disconnect from 10.30.104.4 port 35690:11: Closed due to user request. [preauth]
Sep 25 09:20:29 prd-ubuntu1804-builder-4c-4g-81 sshd[1358]: Disconnected from invalid user jenkins 10.30.104.4 port 35690 [preauth]
Sep 25 09:20:29 prd-ubuntu1804-builder-4c-4g-81 useradd[1380]: new group: name=jenkins, GID=1001
Sep 25 09:20:29 prd-ubuntu1804-builder-4c-4g-81 useradd[1380]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 25 09:20:31 prd-ubuntu1804-builder-4c-4g-81 sshd[1440]: Accepted publickey for jenkins from 10.30.104.4 port 35692 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 25 09:20:31 prd-ubuntu1804-builder-4c-4g-81 sshd[1440]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 25 09:20:31 prd-ubuntu1804-builder-4c-4g-81 systemd-logind[974]: New session 1 of user jenkins.
Sep 25 09:20:31 prd-ubuntu1804-builder-4c-4g-81 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 25 09:21:01 prd-ubuntu1804-builder-4c-4g-81 CRON[2421]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 09:21:01 prd-ubuntu1804-builder-4c-4g-81 CRON[2421]: pam_unix(cron:session): session closed for user root
Sep 25 09:22:01 prd-ubuntu1804-builder-4c-4g-81 CRON[2654]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 09:22:01 prd-ubuntu1804-builder-4c-4g-81 CRON[2654]: pam_unix(cron:session): session closed for user root
Sep 25 09:22:03 prd-ubuntu1804-builder-4c-4g-81 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-readiness-master-yaml-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 25 09:22:03 prd-ubuntu1804-builder-4c-4g-81 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)