Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 passwd[1002]: password for 'ubuntu' changed by 'root'
Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 systemd-logind[1078]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 systemd-logind[1078]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 systemd-logind[1078]: New seat seat0.
Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1118]: Server listening on 0.0.0.0 port 22.
Feb  1 13:50:31 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1118]: Server listening on :: port 22.
Feb  1 13:50:34 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1255]: Did not receive identification string from 10.30.120.5 port 59054
Feb  1 13:50:39 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1459]: Invalid user jenkins from 10.30.120.5 port 59076
Feb  1 13:50:39 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1459]: Received disconnect from 10.30.120.5 port 59076:11: Closed due to user request. [preauth]
Feb  1 13:50:39 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1459]: Disconnected from invalid user jenkins 10.30.120.5 port 59076 [preauth]
Feb  1 13:50:42 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1466]: Invalid user jenkins from 10.30.120.5 port 59084
Feb  1 13:50:42 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1466]: Received disconnect from 10.30.120.5 port 59084:11: Closed due to user request. [preauth]
Feb  1 13:50:42 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1466]: Disconnected from invalid user jenkins 10.30.120.5 port 59084 [preauth]
Feb  1 13:50:44 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1474]: Invalid user jenkins from 10.30.120.5 port 59088
Feb  1 13:50:44 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1474]: Received disconnect from 10.30.120.5 port 59088:11: Closed due to user request. [preauth]
Feb  1 13:50:44 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1474]: Disconnected from invalid user jenkins 10.30.120.5 port 59088 [preauth]
Feb  1 13:50:46 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1476]: Invalid user jenkins from 10.30.120.5 port 59094
Feb  1 13:50:46 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1476]: Received disconnect from 10.30.120.5 port 59094:11: Closed due to user request. [preauth]
Feb  1 13:50:46 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1476]: Disconnected from invalid user jenkins 10.30.120.5 port 59094 [preauth]
Feb  1 13:50:48 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1478]: Invalid user jenkins from 10.30.120.5 port 59106
Feb  1 13:50:48 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1478]: Received disconnect from 10.30.120.5 port 59106:11: Closed due to user request. [preauth]
Feb  1 13:50:48 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1478]: Disconnected from invalid user jenkins 10.30.120.5 port 59106 [preauth]
Feb  1 13:50:50 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1480]: Invalid user jenkins from 10.30.120.5 port 59112
Feb  1 13:50:50 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1480]: Received disconnect from 10.30.120.5 port 59112:11: Closed due to user request. [preauth]
Feb  1 13:50:50 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1480]: Disconnected from invalid user jenkins 10.30.120.5 port 59112 [preauth]
Feb  1 13:50:52 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1482]: Invalid user jenkins from 10.30.120.5 port 59118
Feb  1 13:50:52 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1482]: Received disconnect from 10.30.120.5 port 59118:11: Closed due to user request. [preauth]
Feb  1 13:50:52 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1482]: Disconnected from invalid user jenkins 10.30.120.5 port 59118 [preauth]
Feb  1 13:50:54 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1494]: Invalid user jenkins from 10.30.120.5 port 59124
Feb  1 13:50:54 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1494]: Received disconnect from 10.30.120.5 port 59124:11: Closed due to user request. [preauth]
Feb  1 13:50:54 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1494]: Disconnected from invalid user jenkins 10.30.120.5 port 59124 [preauth]
Feb  1 13:50:56 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1733]: Invalid user jenkins from 10.30.120.5 port 59130
Feb  1 13:50:56 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1733]: Received disconnect from 10.30.120.5 port 59130:11: Closed due to user request. [preauth]
Feb  1 13:50:56 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1733]: Disconnected from invalid user jenkins 10.30.120.5 port 59130 [preauth]
Feb  1 13:50:59 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1758]: Invalid user jenkins from 10.30.120.5 port 59136
Feb  1 13:50:59 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1758]: Received disconnect from 10.30.120.5 port 59136:11: Closed due to user request. [preauth]
Feb  1 13:50:59 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1758]: Disconnected from invalid user jenkins 10.30.120.5 port 59136 [preauth]
Feb  1 13:51:00 prd-ubuntu18-04-docker-8c-8g-4255 useradd[1778]: new group: name=jenkins, GID=1001
Feb  1 13:51:00 prd-ubuntu18-04-docker-8c-8g-4255 useradd[1778]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  1 13:51:00 prd-ubuntu18-04-docker-8c-8g-4255 usermod[1785]: add 'jenkins' to group 'docker'
Feb  1 13:51:00 prd-ubuntu18-04-docker-8c-8g-4255 usermod[1785]: add 'jenkins' to shadow group 'docker'
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1820]: Accepted publickey for jenkins from 10.30.120.5 port 59140 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 sshd[1820]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 systemd-logind[1078]: New session 1 of user jenkins.
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[1870]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 13:51:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[1870]: pam_unix(cron:session): session closed for user root
Feb  1 13:52:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2735]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 13:52:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2735]: pam_unix(cron:session): session closed for user root
Feb  1 13:53:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2780]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 13:53:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2780]: pam_unix(cron:session): session closed for user root
Feb  1 13:54:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2822]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  1 13:54:01 prd-ubuntu18-04-docker-8c-8g-4255 CRON[2822]: pam_unix(cron:session): session closed for user root