Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 passwd[1002]: password for 'ubuntu' changed by 'root'
Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1146]: Server listening on 0.0.0.0 port 22.
Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1146]: Server listening on :: port 22.
Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 systemd-logind[1134]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 systemd-logind[1134]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  7 05:20:50 prd-ubuntu18-04-docker-8c-8g-6434 systemd-logind[1134]: New seat seat0.
Aug  7 05:20:53 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1454]: Did not receive identification string from 10.30.120.5 port 51000
Aug  7 05:21:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[1498]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  7 05:21:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[1498]: pam_unix(cron:session): session closed for user root
Aug  7 05:21:04 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1508]: Invalid user jenkins from 10.30.120.5 port 51008
Aug  7 05:21:04 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1508]: Received disconnect from 10.30.120.5 port 51008:11: Closed due to user request. [preauth]
Aug  7 05:21:04 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1508]: Disconnected from invalid user jenkins 10.30.120.5 port 51008 [preauth]
Aug  7 05:21:06 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1512]: Invalid user jenkins from 10.30.120.5 port 51012
Aug  7 05:21:06 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1512]: Received disconnect from 10.30.120.5 port 51012:11: Closed due to user request. [preauth]
Aug  7 05:21:06 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1512]: Disconnected from invalid user jenkins 10.30.120.5 port 51012 [preauth]
Aug  7 05:21:08 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1671]: Invalid user jenkins from 10.30.120.5 port 51014
Aug  7 05:21:08 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1671]: Received disconnect from 10.30.120.5 port 51014:11: Closed due to user request. [preauth]
Aug  7 05:21:08 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1671]: Disconnected from invalid user jenkins 10.30.120.5 port 51014 [preauth]
Aug  7 05:21:10 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1775]: Invalid user jenkins from 10.30.120.5 port 51016
Aug  7 05:21:10 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1775]: Received disconnect from 10.30.120.5 port 51016:11: Closed due to user request. [preauth]
Aug  7 05:21:10 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1775]: Disconnected from invalid user jenkins 10.30.120.5 port 51016 [preauth]
Aug  7 05:21:12 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1779]: Invalid user jenkins from 10.30.120.5 port 51018
Aug  7 05:21:12 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1779]: Received disconnect from 10.30.120.5 port 51018:11: Closed due to user request. [preauth]
Aug  7 05:21:12 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1779]: Disconnected from invalid user jenkins 10.30.120.5 port 51018 [preauth]
Aug  7 05:21:13 prd-ubuntu18-04-docker-8c-8g-6434 useradd[1799]: new group: name=jenkins, GID=1001
Aug  7 05:21:13 prd-ubuntu18-04-docker-8c-8g-6434 useradd[1799]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug  7 05:21:13 prd-ubuntu18-04-docker-8c-8g-6434 usermod[1806]: add 'jenkins' to group 'docker'
Aug  7 05:21:13 prd-ubuntu18-04-docker-8c-8g-6434 usermod[1806]: add 'jenkins' to shadow group 'docker'
Aug  7 05:21:14 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1841]: Accepted publickey for jenkins from 10.30.120.5 port 51020 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Aug  7 05:21:14 prd-ubuntu18-04-docker-8c-8g-6434 sshd[1841]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  7 05:21:14 prd-ubuntu18-04-docker-8c-8g-6434 systemd-logind[1134]: New session 2 of user jenkins.
Aug  7 05:21:14 prd-ubuntu18-04-docker-8c-8g-6434 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  7 05:22:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[2449]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  7 05:22:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[2449]: pam_unix(cron:session): session closed for user root
Aug  7 05:23:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[3263]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  7 05:23:01 prd-ubuntu18-04-docker-8c-8g-6434 CRON[3263]: pam_unix(cron:session): session closed for user root