Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 passwd[922]: password for 'ubuntu' changed by 'root'
Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 systemd-logind[994]: New seat seat0.
Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 sshd[1039]: Server listening on 0.0.0.0 port 22.
Feb  6 05:59:47 prd-ubuntu1804-builder-4c-4g-5646 sshd[1039]: Server listening on :: port 22.
Feb  6 05:59:50 prd-ubuntu1804-builder-4c-4g-5646 sshd[1317]: Did not receive identification string from 10.30.104.4 port 44060
Feb  6 05:59:51 prd-ubuntu1804-builder-4c-4g-5646 sshd[1325]: Invalid user jenkins from 10.30.104.4 port 44062
Feb  6 05:59:51 prd-ubuntu1804-builder-4c-4g-5646 sshd[1325]: Received disconnect from 10.30.104.4 port 44062:11: Closed due to user request. [preauth]
Feb  6 05:59:51 prd-ubuntu1804-builder-4c-4g-5646 sshd[1325]: Disconnected from invalid user jenkins 10.30.104.4 port 44062 [preauth]
Feb  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5646 sshd[1355]: Invalid user jenkins from 10.30.104.4 port 44064
Feb  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5646 sshd[1355]: Received disconnect from 10.30.104.4 port 44064:11: Closed due to user request. [preauth]
Feb  6 05:59:53 prd-ubuntu1804-builder-4c-4g-5646 sshd[1355]: Disconnected from invalid user jenkins 10.30.104.4 port 44064 [preauth]
Feb  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5646 sshd[1357]: Invalid user jenkins from 10.30.104.4 port 44066
Feb  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5646 sshd[1357]: Received disconnect from 10.30.104.4 port 44066:11: Closed due to user request. [preauth]
Feb  6 05:59:55 prd-ubuntu1804-builder-4c-4g-5646 sshd[1357]: Disconnected from invalid user jenkins 10.30.104.4 port 44066 [preauth]
Feb  6 05:59:56 prd-ubuntu1804-builder-4c-4g-5646 useradd[1377]: new group: name=jenkins, GID=1001
Feb  6 05:59:56 prd-ubuntu1804-builder-4c-4g-5646 useradd[1377]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  6 05:59:58 prd-ubuntu1804-builder-4c-4g-5646 sshd[1437]: Accepted publickey for jenkins from 10.30.104.4 port 44068 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  6 05:59:58 prd-ubuntu1804-builder-4c-4g-5646 sshd[1437]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  6 05:59:58 prd-ubuntu1804-builder-4c-4g-5646 systemd-logind[994]: New session 1 of user jenkins.
Feb  6 05:59:58 prd-ubuntu1804-builder-4c-4g-5646 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  6 06:00:01 prd-ubuntu1804-builder-4c-4g-5646 CRON[1664]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 06:00:01 prd-ubuntu1804-builder-4c-4g-5646 CRON[1664]: pam_unix(cron:session): session closed for user root
Feb  6 06:01:02 prd-ubuntu1804-builder-4c-4g-5646 CRON[2226]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  6 06:01:02 prd-ubuntu1804-builder-4c-4g-5646 CRON[2226]: pam_unix(cron:session): session closed for user root
Feb  6 06:01:43 prd-ubuntu1804-builder-4c-4g-5646 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  6 06:01:43 prd-ubuntu1804-builder-4c-4g-5646 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)