Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 passwd[988]: password for 'ubuntu' changed by 'root'
Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 systemd-logind[1101]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 systemd-logind[1101]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 systemd-logind[1101]: New seat seat0.
Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1109]: Server listening on 0.0.0.0 port 22.
Jun  7 21:17:10 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1109]: Server listening on :: port 22.
Jun  7 21:17:11 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1366]: Did not receive identification string from 10.30.120.5 port 55384
Jun  7 21:17:20 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1439]: Invalid user jenkins from 10.30.120.5 port 55386
Jun  7 21:17:21 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1439]: Received disconnect from 10.30.120.5 port 55386:11: Closed due to user request. [preauth]
Jun  7 21:17:21 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1439]: Disconnected from invalid user jenkins 10.30.120.5 port 55386 [preauth]
Jun  7 21:17:23 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1443]: Invalid user jenkins from 10.30.120.5 port 55388
Jun  7 21:17:23 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1443]: Received disconnect from 10.30.120.5 port 55388:11: Closed due to user request. [preauth]
Jun  7 21:17:23 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1443]: Disconnected from invalid user jenkins 10.30.120.5 port 55388 [preauth]
Jun  7 21:17:25 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1445]: Invalid user jenkins from 10.30.120.5 port 55390
Jun  7 21:17:25 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1445]: Received disconnect from 10.30.120.5 port 55390:11: Closed due to user request. [preauth]
Jun  7 21:17:25 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1445]: Disconnected from invalid user jenkins 10.30.120.5 port 55390 [preauth]
Jun  7 21:17:27 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1447]: Invalid user jenkins from 10.30.120.5 port 55398
Jun  7 21:17:27 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1447]: Received disconnect from 10.30.120.5 port 55398:11: Closed due to user request. [preauth]
Jun  7 21:17:27 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1447]: Disconnected from invalid user jenkins 10.30.120.5 port 55398 [preauth]
Jun  7 21:17:29 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1672]: Invalid user jenkins from 10.30.120.5 port 55400
Jun  7 21:17:29 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1672]: Received disconnect from 10.30.120.5 port 55400:11: Closed due to user request. [preauth]
Jun  7 21:17:29 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1672]: Disconnected from invalid user jenkins 10.30.120.5 port 55400 [preauth]
Jun  7 21:17:31 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1712]: Invalid user jenkins from 10.30.120.5 port 55402
Jun  7 21:17:31 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1712]: Received disconnect from 10.30.120.5 port 55402:11: Closed due to user request. [preauth]
Jun  7 21:17:31 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1712]: Disconnected from invalid user jenkins 10.30.120.5 port 55402 [preauth]
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 useradd[1732]: new group: name=jenkins, GID=1001
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 useradd[1732]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 usermod[1739]: add 'jenkins' to group 'docker'
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 usermod[1739]: add 'jenkins' to shadow group 'docker'
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1774]: Accepted publickey for jenkins from 10.30.120.5 port 55404 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 sshd[1774]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 systemd-logind[1101]: New session 1 of user jenkins.
Jun  7 21:17:33 prd-ubuntu18-04-docker-8c-8g-1685 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  7 21:18:01 prd-ubuntu18-04-docker-8c-8g-1685 CRON[2367]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  7 21:18:01 prd-ubuntu18-04-docker-8c-8g-1685 CRON[2367]: pam_unix(cron:session): session closed for user root