May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 passwd[908]: password for 'ubuntu' changed by 'root'
May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 systemd-logind[967]: Watching system buttons on /dev/input/event0 (Power Button)
May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 systemd-logind[967]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 systemd-logind[967]: New seat seat0.
May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 sshd[994]: Server listening on 0.0.0.0 port 22.
May 28 06:59:16 prd-ubuntu1804-builder-4c-4g-6768 sshd[994]: Server listening on :: port 22.
May 28 06:59:18 prd-ubuntu1804-builder-4c-4g-6768 sshd[1320]: Did not receive identification string from 10.30.104.4 port 41626
May 28 06:59:25 prd-ubuntu1804-builder-4c-4g-6768 useradd[1413]: new group: name=jenkins, GID=1001
May 28 06:59:25 prd-ubuntu1804-builder-4c-4g-6768 useradd[1413]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May 28 06:59:27 prd-ubuntu1804-builder-4c-4g-6768 sshd[1473]: Accepted publickey for jenkins from 10.30.104.4 port 41654 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 28 06:59:27 prd-ubuntu1804-builder-4c-4g-6768 sshd[1473]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 28 06:59:27 prd-ubuntu1804-builder-4c-4g-6768 systemd-logind[967]: New session 1 of user jenkins.
May 28 06:59:27 prd-ubuntu1804-builder-4c-4g-6768 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 28 07:00:01 prd-ubuntu1804-builder-4c-4g-6768 CRON[2271]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 07:00:01 prd-ubuntu1804-builder-4c-4g-6768 CRON[2271]: pam_unix(cron:session): session closed for user root
May 28 07:01:01 prd-ubuntu1804-builder-4c-4g-6768 CRON[2893]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 07:01:01 prd-ubuntu1804-builder-4c-4g-6768 CRON[2893]: pam_unix(cron:session): session closed for user root
May 28 07:01:43 prd-ubuntu1804-builder-4c-4g-6768 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May 28 07:01:43 prd-ubuntu1804-builder-4c-4g-6768 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)