May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 passwd[955]: password for 'ubuntu' changed by 'root'
May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 systemd-logind[1001]: Watching system buttons on /dev/input/event0 (Power Button)
May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 systemd-logind[1001]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 systemd-logind[1001]: New seat seat0.
May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 sshd[1090]: Server listening on 0.0.0.0 port 22.
May  5 10:24:47 prd-ubuntu1804-builder-4c-4g-8339 sshd[1090]: Server listening on :: port 22.
May  5 10:24:48 prd-ubuntu1804-builder-4c-4g-8339 sshd[1311]: Did not receive identification string from 10.30.104.4 port 53812
May  5 10:24:55 prd-ubuntu1804-builder-4c-4g-8339 useradd[1459]: new group: name=jenkins, GID=1001
May  5 10:24:55 prd-ubuntu1804-builder-4c-4g-8339 useradd[1459]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  5 10:24:59 prd-ubuntu1804-builder-4c-4g-8339 sshd[1519]: Accepted publickey for jenkins from 10.30.104.4 port 53842 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  5 10:24:59 prd-ubuntu1804-builder-4c-4g-8339 sshd[1519]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  5 10:24:59 prd-ubuntu1804-builder-4c-4g-8339 systemd-logind[1001]: New session 1 of user jenkins.
May  5 10:24:59 prd-ubuntu1804-builder-4c-4g-8339 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  5 10:25:01 prd-ubuntu1804-builder-4c-4g-8339 CRON[1715]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 10:25:01 prd-ubuntu1804-builder-4c-4g-8339 CRON[1715]: pam_unix(cron:session): session closed for user root
May  5 10:26:02 prd-ubuntu1804-builder-4c-4g-8339 CRON[2538]: pam_unix(cron:session): session opened for user root by (uid=0)
May  5 10:26:02 prd-ubuntu1804-builder-4c-4g-8339 CRON[2538]: pam_unix(cron:session): session closed for user root
May  5 10:26:31 prd-ubuntu1804-builder-4c-4g-8339 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May  5 10:26:31 prd-ubuntu1804-builder-4c-4g-8339 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)