Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 passwd[942]: password for 'ubuntu' changed by 'root'
Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 systemd-logind[970]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 systemd-logind[970]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 systemd-logind[970]: New seat seat0.
Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 sshd[1048]: Server listening on 0.0.0.0 port 22.
Jul  1 05:59:42 prd-ubuntu1804-builder-4c-4g-24915 sshd[1048]: Server listening on :: port 22.
Jul  1 05:59:45 prd-ubuntu1804-builder-4c-4g-24915 sshd[1299]: Did not receive identification string from 10.30.104.4 port 52574
Jul  1 05:59:50 prd-ubuntu1804-builder-4c-4g-24915 sshd[1372]: Invalid user jenkins from 10.30.104.4 port 52576
Jul  1 05:59:50 prd-ubuntu1804-builder-4c-4g-24915 sshd[1372]: Received disconnect from 10.30.104.4 port 52576:11: Closed due to user request. [preauth]
Jul  1 05:59:50 prd-ubuntu1804-builder-4c-4g-24915 sshd[1372]: Disconnected from invalid user jenkins 10.30.104.4 port 52576 [preauth]
Jul  1 05:59:53 prd-ubuntu1804-builder-4c-4g-24915 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 52578
Jul  1 05:59:53 prd-ubuntu1804-builder-4c-4g-24915 sshd[1384]: Received disconnect from 10.30.104.4 port 52578:11: Closed due to user request. [preauth]
Jul  1 05:59:53 prd-ubuntu1804-builder-4c-4g-24915 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 52578 [preauth]
Jul  1 05:59:53 prd-ubuntu1804-builder-4c-4g-24915 useradd[1404]: new group: name=jenkins, GID=1001
Jul  1 05:59:53 prd-ubuntu1804-builder-4c-4g-24915 useradd[1404]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  1 05:59:55 prd-ubuntu1804-builder-4c-4g-24915 sshd[1464]: Accepted publickey for jenkins from 10.30.104.4 port 52580 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul  1 05:59:55 prd-ubuntu1804-builder-4c-4g-24915 sshd[1464]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  1 05:59:55 prd-ubuntu1804-builder-4c-4g-24915 systemd-logind[970]: New session 1 of user jenkins.
Jul  1 05:59:55 prd-ubuntu1804-builder-4c-4g-24915 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  1 06:00:01 prd-ubuntu1804-builder-4c-4g-24915 CRON[1755]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 06:00:01 prd-ubuntu1804-builder-4c-4g-24915 CRON[1755]: pam_unix(cron:session): session closed for user root
Jul  1 06:01:03 prd-ubuntu1804-builder-4c-4g-24915 CRON[2294]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 06:01:03 prd-ubuntu1804-builder-4c-4g-24915 CRON[2294]: pam_unix(cron:session): session closed for user root
Jul  1 06:01:41 prd-ubuntu1804-builder-4c-4g-24915 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul  1 06:01:41 prd-ubuntu1804-builder-4c-4g-24915 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)