Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 passwd[994]: password for 'ubuntu' changed by 'root'
Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 systemd-logind[1023]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 systemd-logind[1023]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 systemd-logind[1023]: New seat seat0.
Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1143]: Server listening on 0.0.0.0 port 22.
Apr  4 23:39:34 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1143]: Server listening on :: port 22.
Apr  4 23:39:37 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1418]: Did not receive identification string from 10.30.120.5 port 34106
Apr  4 23:39:44 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1444]: Invalid user jenkins from 10.30.120.5 port 34110
Apr  4 23:39:44 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1444]: Received disconnect from 10.30.120.5 port 34110:11: Closed due to user request. [preauth]
Apr  4 23:39:44 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1444]: Disconnected from invalid user jenkins 10.30.120.5 port 34110 [preauth]
Apr  4 23:39:46 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1448]: Invalid user jenkins from 10.30.120.5 port 34112
Apr  4 23:39:46 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1448]: Received disconnect from 10.30.120.5 port 34112:11: Closed due to user request. [preauth]
Apr  4 23:39:46 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1448]: Disconnected from invalid user jenkins 10.30.120.5 port 34112 [preauth]
Apr  4 23:39:48 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1450]: Invalid user jenkins from 10.30.120.5 port 34120
Apr  4 23:39:48 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1450]: Received disconnect from 10.30.120.5 port 34120:11: Closed due to user request. [preauth]
Apr  4 23:39:48 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1450]: Disconnected from invalid user jenkins 10.30.120.5 port 34120 [preauth]
Apr  4 23:39:50 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1452]: Invalid user jenkins from 10.30.120.5 port 34122
Apr  4 23:39:50 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1452]: Received disconnect from 10.30.120.5 port 34122:11: Closed due to user request. [preauth]
Apr  4 23:39:50 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1452]: Disconnected from invalid user jenkins 10.30.120.5 port 34122 [preauth]
Apr  4 23:39:53 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1640]: Invalid user jenkins from 10.30.120.5 port 34124
Apr  4 23:39:53 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1640]: Received disconnect from 10.30.120.5 port 34124:11: Closed due to user request. [preauth]
Apr  4 23:39:53 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1640]: Disconnected from invalid user jenkins 10.30.120.5 port 34124 [preauth]
Apr  4 23:39:55 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1720]: Invalid user jenkins from 10.30.120.5 port 34126
Apr  4 23:39:55 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1720]: Received disconnect from 10.30.120.5 port 34126:11: Closed due to user request. [preauth]
Apr  4 23:39:55 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1720]: Disconnected from invalid user jenkins 10.30.120.5 port 34126 [preauth]
Apr  4 23:39:57 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1724]: Invalid user jenkins from 10.30.120.5 port 34130
Apr  4 23:39:57 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1724]: Received disconnect from 10.30.120.5 port 34130:11: Closed due to user request. [preauth]
Apr  4 23:39:57 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1724]: Disconnected from invalid user jenkins 10.30.120.5 port 34130 [preauth]
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 useradd[1744]: new group: name=jenkins, GID=1001
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 useradd[1744]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 usermod[1751]: add 'jenkins' to group 'docker'
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 usermod[1751]: add 'jenkins' to shadow group 'docker'
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1752]: Received disconnect from 10.30.120.5 port 34132:11: Closed due to user request. [preauth]
Apr  4 23:39:59 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1752]: Disconnected from authenticating user jenkins 10.30.120.5 port 34132 [preauth]
Apr  4 23:40:01 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1794]: Accepted publickey for jenkins from 10.30.120.5 port 34134 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Apr  4 23:40:01 prd-ubuntu18-04-docker-8c-8g-6816 sshd[1794]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  4 23:40:01 prd-ubuntu18-04-docker-8c-8g-6816 systemd-logind[1023]: New session 1 of user jenkins.
Apr  4 23:40:01 prd-ubuntu18-04-docker-8c-8g-6816 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  4 23:40:02 prd-ubuntu18-04-docker-8c-8g-6816 CRON[1842]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 23:40:02 prd-ubuntu18-04-docker-8c-8g-6816 CRON[1842]: pam_unix(cron:session): session closed for user root
Apr  4 23:41:01 prd-ubuntu18-04-docker-8c-8g-6816 CRON[2747]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 23:41:01 prd-ubuntu18-04-docker-8c-8g-6816 CRON[2747]: pam_unix(cron:session): session closed for user root