May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 passwd[936]: password for 'ubuntu' changed by 'root'
May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 systemd-logind[981]: Watching system buttons on /dev/input/event0 (Power Button)
May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 systemd-logind[981]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 systemd-logind[981]: New seat seat0.
May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 sshd[1012]: Server listening on 0.0.0.0 port 22.
May  6 05:59:20 prd-ubuntu1804-builder-4c-4g-8506 sshd[1012]: Server listening on :: port 22.
May  6 05:59:24 prd-ubuntu1804-builder-4c-4g-8506 sshd[1351]: Did not receive identification string from 10.30.104.4 port 46748
May  6 05:59:27 prd-ubuntu1804-builder-4c-4g-8506 useradd[1389]: new group: name=jenkins, GID=1001
May  6 05:59:27 prd-ubuntu1804-builder-4c-4g-8506 useradd[1389]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  6 05:59:31 prd-ubuntu1804-builder-4c-4g-8506 sshd[1449]: Accepted publickey for jenkins from 10.30.104.4 port 46754 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  6 05:59:31 prd-ubuntu1804-builder-4c-4g-8506 sshd[1449]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  6 05:59:31 prd-ubuntu1804-builder-4c-4g-8506 systemd-logind[981]: New session 1 of user jenkins.
May  6 05:59:31 prd-ubuntu1804-builder-4c-4g-8506 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  6 06:00:02 prd-ubuntu1804-builder-4c-4g-8506 CRON[1997]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 06:00:02 prd-ubuntu1804-builder-4c-4g-8506 CRON[1997]: pam_unix(cron:session): session closed for user root
May  6 06:01:01 prd-ubuntu1804-builder-4c-4g-8506 CRON[2790]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 06:01:01 prd-ubuntu1804-builder-4c-4g-8506 CRON[2790]: pam_unix(cron:session): session closed for user root
May  6 06:01:12 prd-ubuntu1804-builder-4c-4g-8506 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
May  6 06:01:12 prd-ubuntu1804-builder-4c-4g-8506 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)