Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 passwd[927]: password for 'ubuntu' changed by 'root'
Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 sshd[1021]: Server listening on 0.0.0.0 port 22.
Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 sshd[1021]: Server listening on :: port 22.
Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 systemd-logind[965]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 systemd-logind[965]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  4 05:59:53 prd-ubuntu1804-builder-4c-4g-5200 systemd-logind[965]: New seat seat0.
Feb  4 05:59:55 prd-ubuntu1804-builder-4c-4g-5200 sshd[1261]: Did not receive identification string from 10.30.104.4 port 42416
Feb  4 06:00:01 prd-ubuntu1804-builder-4c-4g-5200 CRON[1334]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  4 06:00:01 prd-ubuntu1804-builder-4c-4g-5200 CRON[1334]: pam_unix(cron:session): session closed for user root
Feb  4 06:00:02 prd-ubuntu1804-builder-4c-4g-5200 sshd[1343]: Invalid user jenkins from 10.30.104.4 port 42444
Feb  4 06:00:02 prd-ubuntu1804-builder-4c-4g-5200 sshd[1343]: Received disconnect from 10.30.104.4 port 42444:11: Closed due to user request. [preauth]
Feb  4 06:00:02 prd-ubuntu1804-builder-4c-4g-5200 sshd[1343]: Disconnected from invalid user jenkins 10.30.104.4 port 42444 [preauth]
Feb  4 06:00:03 prd-ubuntu1804-builder-4c-4g-5200 useradd[1365]: new group: name=jenkins, GID=1001
Feb  4 06:00:03 prd-ubuntu1804-builder-4c-4g-5200 useradd[1365]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  4 06:00:04 prd-ubuntu1804-builder-4c-4g-5200 sshd[1421]: Accepted publickey for jenkins from 10.30.104.4 port 42454 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  4 06:00:04 prd-ubuntu1804-builder-4c-4g-5200 sshd[1421]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  4 06:00:04 prd-ubuntu1804-builder-4c-4g-5200 systemd-logind[965]: New session 2 of user jenkins.
Feb  4 06:00:04 prd-ubuntu1804-builder-4c-4g-5200 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  4 06:01:01 prd-ubuntu1804-builder-4c-4g-5200 CRON[2018]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  4 06:01:01 prd-ubuntu1804-builder-4c-4g-5200 CRON[2018]: pam_unix(cron:session): session closed for user root
Feb  4 06:01:44 prd-ubuntu1804-builder-4c-4g-5200 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  4 06:01:44 prd-ubuntu1804-builder-4c-4g-5200 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)