Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 passwd[937]: password for 'ubuntu' changed by 'root'
Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 systemd-logind[981]: New seat seat0.
Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 sshd[1017]: Server listening on 0.0.0.0 port 22.
Jun 15 05:34:48 prd-ubuntu1804-builder-4c-4g-11888 sshd[1017]: Server listening on :: port 22.
Jun 15 05:34:51 prd-ubuntu1804-builder-4c-4g-11888 sshd[1301]: Did not receive identification string from 10.30.104.4 port 60260
Jun 15 05:34:55 prd-ubuntu1804-builder-4c-4g-11888 useradd[1366]: new group: name=jenkins, GID=1001
Jun 15 05:34:55 prd-ubuntu1804-builder-4c-4g-11888 useradd[1366]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 15 05:34:56 prd-ubuntu1804-builder-4c-4g-11888 sshd[1395]: Accepted publickey for jenkins from 10.30.104.4 port 60276 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 15 05:34:56 prd-ubuntu1804-builder-4c-4g-11888 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 15 05:34:56 prd-ubuntu1804-builder-4c-4g-11888 systemd-logind[981]: New session 1 of user jenkins.
Jun 15 05:34:56 prd-ubuntu1804-builder-4c-4g-11888 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 15 05:35:01 prd-ubuntu1804-builder-4c-4g-11888 CRON[1633]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 15 05:35:01 prd-ubuntu1804-builder-4c-4g-11888 CRON[1633]: pam_unix(cron:session): session closed for user root
Jun 15 05:36:01 prd-ubuntu1804-builder-4c-4g-11888 CRON[2446]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 15 05:36:01 prd-ubuntu1804-builder-4c-4g-11888 CRON[2446]: pam_unix(cron:session): session closed for user root
Jun 15 05:36:53 prd-ubuntu1804-builder-4c-4g-11888 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 15 05:36:53 prd-ubuntu1804-builder-4c-4g-11888 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)