Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 passwd[1015]: password for 'ubuntu' changed by 'root'
Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 systemd-logind[1113]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 systemd-logind[1113]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 systemd-logind[1113]: New seat seat0.
Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1171]: Server listening on 0.0.0.0 port 22.
Dec  1 05:49:03 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1171]: Server listening on :: port 22.
Dec  1 05:49:05 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1445]: Did not receive identification string from 10.30.120.5 port 47736
Dec  1 05:49:15 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1476]: Invalid user jenkins from 10.30.120.5 port 47778
Dec  1 05:49:15 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1476]: Received disconnect from 10.30.120.5 port 47778:11: Closed due to user request. [preauth]
Dec  1 05:49:15 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1476]: Disconnected from invalid user jenkins 10.30.120.5 port 47778 [preauth]
Dec  1 05:49:17 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1480]: Invalid user jenkins from 10.30.120.5 port 47798
Dec  1 05:49:17 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1480]: Received disconnect from 10.30.120.5 port 47798:11: Closed due to user request. [preauth]
Dec  1 05:49:17 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1480]: Disconnected from invalid user jenkins 10.30.120.5 port 47798 [preauth]
Dec  1 05:49:19 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1482]: Invalid user jenkins from 10.30.120.5 port 47814
Dec  1 05:49:19 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1482]: Received disconnect from 10.30.120.5 port 47814:11: Closed due to user request. [preauth]
Dec  1 05:49:19 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1482]: Disconnected from invalid user jenkins 10.30.120.5 port 47814 [preauth]
Dec  1 05:49:21 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1599]: Invalid user jenkins from 10.30.120.5 port 47828
Dec  1 05:49:21 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1599]: Received disconnect from 10.30.120.5 port 47828:11: Closed due to user request. [preauth]
Dec  1 05:49:21 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1599]: Disconnected from invalid user jenkins 10.30.120.5 port 47828 [preauth]
Dec  1 05:49:23 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1735]: Invalid user jenkins from 10.30.120.5 port 47842
Dec  1 05:49:23 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1735]: Received disconnect from 10.30.120.5 port 47842:11: Closed due to user request. [preauth]
Dec  1 05:49:23 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1735]: Disconnected from invalid user jenkins 10.30.120.5 port 47842 [preauth]
Dec  1 05:49:25 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1757]: Invalid user jenkins from 10.30.120.5 port 47874
Dec  1 05:49:25 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1757]: Received disconnect from 10.30.120.5 port 47874:11: Closed due to user request. [preauth]
Dec  1 05:49:25 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1757]: Disconnected from invalid user jenkins 10.30.120.5 port 47874 [preauth]
Dec  1 05:49:26 prd-ubuntu18-04-docker-8c-8g-120284 useradd[1777]: new group: name=jenkins, GID=1001
Dec  1 05:49:26 prd-ubuntu18-04-docker-8c-8g-120284 useradd[1777]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  1 05:49:26 prd-ubuntu18-04-docker-8c-8g-120284 usermod[1784]: add 'jenkins' to group 'docker'
Dec  1 05:49:26 prd-ubuntu18-04-docker-8c-8g-120284 usermod[1784]: add 'jenkins' to shadow group 'docker'
Dec  1 05:49:27 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1819]: Accepted publickey for jenkins from 10.30.120.5 port 47892 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  1 05:49:27 prd-ubuntu18-04-docker-8c-8g-120284 sshd[1819]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  1 05:49:27 prd-ubuntu18-04-docker-8c-8g-120284 systemd-logind[1113]: New session 1 of user jenkins.
Dec  1 05:49:27 prd-ubuntu18-04-docker-8c-8g-120284 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  1 05:50:01 prd-ubuntu18-04-docker-8c-8g-120284 CRON[2435]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 05:50:01 prd-ubuntu18-04-docker-8c-8g-120284 CRON[2435]: pam_unix(cron:session): session closed for user root