Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 passwd[1006]: password for 'ubuntu' changed by 'root'
Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 systemd-logind[1073]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 systemd-logind[1073]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 systemd-logind[1073]: New seat seat0.
Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1189]: Server listening on 0.0.0.0 port 22.
Oct  4 13:50:23 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1189]: Server listening on :: port 22.
Oct  4 13:50:25 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1476]: Did not receive identification string from 10.30.120.5 port 40040
Oct  4 13:50:37 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1500]: Invalid user jenkins from 10.30.120.5 port 40084
Oct  4 13:50:37 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1500]: Received disconnect from 10.30.120.5 port 40084:11: Closed due to user request. [preauth]
Oct  4 13:50:37 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1500]: Disconnected from invalid user jenkins 10.30.120.5 port 40084 [preauth]
Oct  4 13:50:39 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1517]: Invalid user jenkins from 10.30.120.5 port 40106
Oct  4 13:50:39 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1517]: Received disconnect from 10.30.120.5 port 40106:11: Closed due to user request. [preauth]
Oct  4 13:50:39 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1517]: Disconnected from invalid user jenkins 10.30.120.5 port 40106 [preauth]
Oct  4 13:50:42 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1519]: Invalid user jenkins from 10.30.120.5 port 40116
Oct  4 13:50:42 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1519]: Received disconnect from 10.30.120.5 port 40116:11: Closed due to user request. [preauth]
Oct  4 13:50:42 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1519]: Disconnected from invalid user jenkins 10.30.120.5 port 40116 [preauth]
Oct  4 13:50:44 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1732]: Invalid user jenkins from 10.30.120.5 port 40124
Oct  4 13:50:44 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1732]: Received disconnect from 10.30.120.5 port 40124:11: Closed due to user request. [preauth]
Oct  4 13:50:44 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1732]: Disconnected from invalid user jenkins 10.30.120.5 port 40124 [preauth]
Oct  4 13:50:46 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1781]: Invalid user jenkins from 10.30.120.5 port 40148
Oct  4 13:50:46 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1781]: Received disconnect from 10.30.120.5 port 40148:11: Closed due to user request. [preauth]
Oct  4 13:50:46 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1781]: Disconnected from invalid user jenkins 10.30.120.5 port 40148 [preauth]
Oct  4 13:50:48 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1793]: Invalid user jenkins from 10.30.120.5 port 40164
Oct  4 13:50:48 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1793]: Received disconnect from 10.30.120.5 port 40164:11: Closed due to user request. [preauth]
Oct  4 13:50:48 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1793]: Disconnected from invalid user jenkins 10.30.120.5 port 40164 [preauth]
Oct  4 13:50:50 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1795]: Invalid user jenkins from 10.30.120.5 port 40180
Oct  4 13:50:51 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1795]: Received disconnect from 10.30.120.5 port 40180:11: Closed due to user request. [preauth]
Oct  4 13:50:51 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1795]: Disconnected from invalid user jenkins 10.30.120.5 port 40180 [preauth]
Oct  4 13:50:53 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1797]: Invalid user jenkins from 10.30.120.5 port 40200
Oct  4 13:50:53 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1797]: Received disconnect from 10.30.120.5 port 40200:11: Closed due to user request. [preauth]
Oct  4 13:50:53 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1797]: Disconnected from invalid user jenkins 10.30.120.5 port 40200 [preauth]
Oct  4 13:50:54 prd-ubuntu18-04-docker-8c-8g-21824 useradd[1838]: new group: name=jenkins, GID=1001
Oct  4 13:50:54 prd-ubuntu18-04-docker-8c-8g-21824 useradd[1838]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct  4 13:50:54 prd-ubuntu18-04-docker-8c-8g-21824 usermod[1845]: add 'jenkins' to group 'docker'
Oct  4 13:50:54 prd-ubuntu18-04-docker-8c-8g-21824 usermod[1845]: add 'jenkins' to shadow group 'docker'
Oct  4 13:50:55 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1880]: Accepted publickey for jenkins from 10.30.120.5 port 40232 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Oct  4 13:50:55 prd-ubuntu18-04-docker-8c-8g-21824 sshd[1880]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  4 13:50:55 prd-ubuntu18-04-docker-8c-8g-21824 systemd-logind[1073]: New session 1 of user jenkins.
Oct  4 13:50:55 prd-ubuntu18-04-docker-8c-8g-21824 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  4 13:51:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2085]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 13:51:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2085]: pam_unix(cron:session): session closed for user root
Oct  4 13:52:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2504]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 13:52:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2504]: pam_unix(cron:session): session closed for user root
Oct  4 13:53:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2949]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 13:53:01 prd-ubuntu18-04-docker-8c-8g-21824 CRON[2949]: pam_unix(cron:session): session closed for user root