Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 passwd[898]: password for 'ubuntu' changed by 'root'
Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 systemd-logind[994]: New seat seat0.
Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 sshd[1024]: Server listening on 0.0.0.0 port 22.
Jan  7 06:00:13 prd-ubuntu1804-builder-4c-4g-3660 sshd[1024]: Server listening on :: port 22.
Jan  7 06:00:17 prd-ubuntu1804-builder-4c-4g-3660 sshd[1310]: Did not receive identification string from 10.30.104.4 port 33758
Jan  7 06:00:21 prd-ubuntu1804-builder-4c-4g-3660 sshd[1341]: Invalid user jenkins from 10.30.104.4 port 33760
Jan  7 06:00:21 prd-ubuntu1804-builder-4c-4g-3660 sshd[1341]: Received disconnect from 10.30.104.4 port 33760:11: Closed due to user request. [preauth]
Jan  7 06:00:21 prd-ubuntu1804-builder-4c-4g-3660 sshd[1341]: Disconnected from invalid user jenkins 10.30.104.4 port 33760 [preauth]
Jan  7 06:00:23 prd-ubuntu1804-builder-4c-4g-3660 sshd[1345]: Invalid user jenkins from 10.30.104.4 port 33764
Jan  7 06:00:23 prd-ubuntu1804-builder-4c-4g-3660 sshd[1345]: Received disconnect from 10.30.104.4 port 33764:11: Closed due to user request. [preauth]
Jan  7 06:00:23 prd-ubuntu1804-builder-4c-4g-3660 sshd[1345]: Disconnected from invalid user jenkins 10.30.104.4 port 33764 [preauth]
Jan  7 06:00:24 prd-ubuntu1804-builder-4c-4g-3660 useradd[1365]: new group: name=jenkins, GID=1001
Jan  7 06:00:24 prd-ubuntu1804-builder-4c-4g-3660 useradd[1365]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  7 06:00:25 prd-ubuntu1804-builder-4c-4g-3660 sshd[1425]: Accepted publickey for jenkins from 10.30.104.4 port 33766 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jan  7 06:00:25 prd-ubuntu1804-builder-4c-4g-3660 sshd[1425]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  7 06:00:25 prd-ubuntu1804-builder-4c-4g-3660 systemd-logind[994]: New session 1 of user jenkins.
Jan  7 06:00:25 prd-ubuntu1804-builder-4c-4g-3660 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  7 06:01:00 prd-ubuntu1804-builder-4c-4g-3660 CRON[1998]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 06:01:00 prd-ubuntu1804-builder-4c-4g-3660 CRON[1998]: pam_unix(cron:session): session closed for user root
Jan  7 06:02:01 prd-ubuntu1804-builder-4c-4g-3660 CRON[2836]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 06:02:01 prd-ubuntu1804-builder-4c-4g-3660 CRON[2836]: pam_unix(cron:session): session closed for user root
Jan  7 06:02:09 prd-ubuntu1804-builder-4c-4g-3660 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/vnfsdk-pkgtools-tox-sonar ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jan  7 06:02:09 prd-ubuntu1804-builder-4c-4g-3660 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)