Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 passwd[981]: password for 'ubuntu' changed by 'root'
Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 systemd-logind[1064]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 systemd-logind[1064]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 systemd-logind[1064]: New seat seat0.
Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1197]: Server listening on 0.0.0.0 port 22.
Jul  7 21:50:10 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1197]: Server listening on :: port 22.
Jul  7 21:50:12 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1450]: Did not receive identification string from 10.30.120.5 port 47120
Jul  7 21:50:20 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1482]: Invalid user jenkins from 10.30.120.5 port 47122
Jul  7 21:50:20 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1482]: Received disconnect from 10.30.120.5 port 47122:11: Closed due to user request. [preauth]
Jul  7 21:50:20 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1482]: Disconnected from invalid user jenkins 10.30.120.5 port 47122 [preauth]
Jul  7 21:50:22 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1486]: Invalid user jenkins from 10.30.120.5 port 47124
Jul  7 21:50:22 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1486]: Received disconnect from 10.30.120.5 port 47124:11: Closed due to user request. [preauth]
Jul  7 21:50:22 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1486]: Disconnected from invalid user jenkins 10.30.120.5 port 47124 [preauth]
Jul  7 21:50:24 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1488]: Invalid user jenkins from 10.30.120.5 port 47126
Jul  7 21:50:24 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1488]: Received disconnect from 10.30.120.5 port 47126:11: Closed due to user request. [preauth]
Jul  7 21:50:24 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1488]: Disconnected from invalid user jenkins 10.30.120.5 port 47126 [preauth]
Jul  7 21:50:26 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1490]: Invalid user jenkins from 10.30.120.5 port 47128
Jul  7 21:50:26 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1490]: Received disconnect from 10.30.120.5 port 47128:11: Closed due to user request. [preauth]
Jul  7 21:50:26 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1490]: Disconnected from invalid user jenkins 10.30.120.5 port 47128 [preauth]
Jul  7 21:50:28 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1696]: Invalid user jenkins from 10.30.120.5 port 47130
Jul  7 21:50:28 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1696]: Received disconnect from 10.30.120.5 port 47130:11: Closed due to user request. [preauth]
Jul  7 21:50:28 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1696]: Disconnected from invalid user jenkins 10.30.120.5 port 47130 [preauth]
Jul  7 21:50:31 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1750]: Invalid user jenkins from 10.30.120.5 port 47132
Jul  7 21:50:31 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1750]: Received disconnect from 10.30.120.5 port 47132:11: Closed due to user request. [preauth]
Jul  7 21:50:31 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1750]: Disconnected from invalid user jenkins 10.30.120.5 port 47132 [preauth]
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1754]: Invalid user jenkins from 10.30.120.5 port 47134
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1754]: Received disconnect from 10.30.120.5 port 47134:11: Closed due to user request. [preauth]
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1754]: Disconnected from invalid user jenkins 10.30.120.5 port 47134 [preauth]
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 useradd[1774]: new group: name=jenkins, GID=1001
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 useradd[1774]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 usermod[1781]: add 'jenkins' to group 'docker'
Jul  7 21:50:33 prd-ubuntu18-04-docker-8c-8g-17190 usermod[1781]: add 'jenkins' to shadow group 'docker'
Jul  7 21:50:35 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1816]: Accepted publickey for jenkins from 10.30.120.5 port 47142 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  7 21:50:35 prd-ubuntu18-04-docker-8c-8g-17190 sshd[1816]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  7 21:50:35 prd-ubuntu18-04-docker-8c-8g-17190 systemd-logind[1064]: New session 1 of user jenkins.
Jul  7 21:50:35 prd-ubuntu18-04-docker-8c-8g-17190 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  7 21:51:01 prd-ubuntu18-04-docker-8c-8g-17190 CRON[2390]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  7 21:51:01 prd-ubuntu18-04-docker-8c-8g-17190 CRON[2390]: pam_unix(cron:session): session closed for user root
Jul  7 21:52:01 prd-ubuntu18-04-docker-8c-8g-17190 CRON[2740]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  7 21:52:01 prd-ubuntu18-04-docker-8c-8g-17190 CRON[2740]: pam_unix(cron:session): session closed for user root