Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 passwd[953]: password for 'ubuntu' changed by 'root'
Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 systemd-logind[1015]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 systemd-logind[1015]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 systemd-logind[1015]: New seat seat0.
Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 sshd[1041]: Server listening on 0.0.0.0 port 22.
Jul  6 05:59:44 prd-ubuntu1804-builder-4c-4g-5488 sshd[1041]: Server listening on :: port 22.
Jul  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5488 sshd[1328]: Did not receive identification string from 10.30.104.4 port 60738
Jul  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5488 sshd[1378]: Invalid user jenkins from 10.30.104.4 port 60744
Jul  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5488 sshd[1378]: Received disconnect from 10.30.104.4 port 60744:11: Closed due to user request. [preauth]
Jul  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5488 sshd[1378]: Disconnected from invalid user jenkins 10.30.104.4 port 60744 [preauth]
Jul  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5488 useradd[1392]: new group: name=jenkins, GID=1001
Jul  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5488 useradd[1392]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5488 sshd[1408]: Received disconnect from 10.30.104.4 port 60746:11: Closed due to user request. [preauth]
Jul  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5488 sshd[1408]: Disconnected from authenticating user jenkins 10.30.104.4 port 60746 [preauth]
Jul  6 05:59:57 prd-ubuntu1804-builder-4c-4g-5488 sshd[1464]: Accepted publickey for jenkins from 10.30.104.4 port 60748 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul  6 05:59:57 prd-ubuntu1804-builder-4c-4g-5488 sshd[1464]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  6 05:59:57 prd-ubuntu1804-builder-4c-4g-5488 systemd-logind[1015]: New session 1 of user jenkins.
Jul  6 05:59:57 prd-ubuntu1804-builder-4c-4g-5488 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  6 06:00:01 prd-ubuntu1804-builder-4c-4g-5488 CRON[1663]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  6 06:00:01 prd-ubuntu1804-builder-4c-4g-5488 CRON[1663]: pam_unix(cron:session): session closed for user root
Jul  6 06:01:01 prd-ubuntu1804-builder-4c-4g-5488 CRON[2036]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  6 06:01:01 prd-ubuntu1804-builder-4c-4g-5488 CRON[2036]: pam_unix(cron:session): session closed for user root
Jul  6 06:01:49 prd-ubuntu1804-builder-4c-4g-5488 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul  6 06:01:49 prd-ubuntu1804-builder-4c-4g-5488 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)