Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 passwd[1006]: password for 'ubuntu' changed by 'root'
Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 systemd-logind[1103]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 systemd-logind[1103]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 systemd-logind[1103]: New seat seat0.
Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1127]: Server listening on 0.0.0.0 port 22.
Dec  6 05:50:31 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1127]: Server listening on :: port 22.
Dec  6 05:50:33 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1471]: Did not receive identification string from 10.30.120.5 port 38038
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1482]: Invalid user jenkins from 10.30.120.5 port 38044
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1482]: Received disconnect from 10.30.120.5 port 38044:11: Closed due to user request. [preauth]
Dec  6 05:50:34 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1482]: Disconnected from invalid user jenkins 10.30.120.5 port 38044 [preauth]
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1498]: Invalid user jenkins from 10.30.120.5 port 38056
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1498]: Received disconnect from 10.30.120.5 port 38056:11: Closed due to user request. [preauth]
Dec  6 05:50:36 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1498]: Disconnected from invalid user jenkins 10.30.120.5 port 38056 [preauth]
Dec  6 05:50:38 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1510]: Invalid user jenkins from 10.30.120.5 port 38066
Dec  6 05:50:39 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1510]: Received disconnect from 10.30.120.5 port 38066:11: Closed due to user request. [preauth]
Dec  6 05:50:39 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1510]: Disconnected from invalid user jenkins 10.30.120.5 port 38066 [preauth]
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1512]: Invalid user jenkins from 10.30.120.5 port 38074
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1512]: Received disconnect from 10.30.120.5 port 38074:11: Closed due to user request. [preauth]
Dec  6 05:50:41 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1512]: Disconnected from invalid user jenkins 10.30.120.5 port 38074 [preauth]
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1514]: Invalid user jenkins from 10.30.120.5 port 38086
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1514]: Received disconnect from 10.30.120.5 port 38086:11: Closed due to user request. [preauth]
Dec  6 05:50:43 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1514]: Disconnected from invalid user jenkins 10.30.120.5 port 38086 [preauth]
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1516]: Invalid user jenkins from 10.30.120.5 port 38096
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1516]: Received disconnect from 10.30.120.5 port 38096:11: Closed due to user request. [preauth]
Dec  6 05:50:45 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1516]: Disconnected from invalid user jenkins 10.30.120.5 port 38096 [preauth]
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1518]: Invalid user jenkins from 10.30.120.5 port 38104
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1518]: Received disconnect from 10.30.120.5 port 38104:11: Closed due to user request. [preauth]
Dec  6 05:50:47 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1518]: Disconnected from invalid user jenkins 10.30.120.5 port 38104 [preauth]
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1638]: Invalid user jenkins from 10.30.120.5 port 38112
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1638]: Received disconnect from 10.30.120.5 port 38112:11: Closed due to user request. [preauth]
Dec  6 05:50:50 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1638]: Disconnected from invalid user jenkins 10.30.120.5 port 38112 [preauth]
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1774]: Invalid user jenkins from 10.30.120.5 port 38120
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1774]: Received disconnect from 10.30.120.5 port 38120:11: Closed due to user request. [preauth]
Dec  6 05:50:52 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1774]: Disconnected from invalid user jenkins 10.30.120.5 port 38120 [preauth]
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1782]: Invalid user jenkins from 10.30.120.5 port 38128
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1782]: Received disconnect from 10.30.120.5 port 38128:11: Closed due to user request. [preauth]
Dec  6 05:50:54 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1782]: Disconnected from invalid user jenkins 10.30.120.5 port 38128 [preauth]
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 useradd[1809]: new group: name=jenkins, GID=1001
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 useradd[1809]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 usermod[1816]: add 'jenkins' to group 'docker'
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 usermod[1816]: add 'jenkins' to shadow group 'docker'
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1819]: Accepted publickey for jenkins from 10.30.120.5 port 38134 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 sshd[1819]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 systemd-logind[1103]: New session 1 of user jenkins.
Dec  6 05:50:56 prd-ubuntu18-04-docker-8c-8g-120634 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 05:51:02 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2086]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:51:02 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2086]: pam_unix(cron:session): session closed for user root
Dec  6 05:52:01 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2772]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:52:01 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2772]: pam_unix(cron:session): session closed for user root
Dec  6 05:53:01 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2816]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 05:53:01 prd-ubuntu18-04-docker-8c-8g-120634 CRON[2816]: pam_unix(cron:session): session closed for user root