Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 passwd[991]: password for 'ubuntu' changed by 'root'
Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 systemd-logind[1059]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 systemd-logind[1059]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 systemd-logind[1059]: New seat seat0.
Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1154]: Server listening on 0.0.0.0 port 22.
Jun  5 22:25:04 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1154]: Server listening on :: port 22.
Jun  5 22:25:06 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1457]: Did not receive identification string from 10.30.120.5 port 50218
Jun  5 22:25:15 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1507]: Invalid user jenkins from 10.30.120.5 port 50226
Jun  5 22:25:15 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1507]: Received disconnect from 10.30.120.5 port 50226:11: Closed due to user request. [preauth]
Jun  5 22:25:15 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1507]: Disconnected from invalid user jenkins 10.30.120.5 port 50226 [preauth]
Jun  5 22:25:17 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1511]: Invalid user jenkins from 10.30.120.5 port 50230
Jun  5 22:25:17 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1511]: Received disconnect from 10.30.120.5 port 50230:11: Closed due to user request. [preauth]
Jun  5 22:25:17 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1511]: Disconnected from invalid user jenkins 10.30.120.5 port 50230 [preauth]
Jun  5 22:25:19 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1513]: Invalid user jenkins from 10.30.120.5 port 50240
Jun  5 22:25:19 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1513]: Received disconnect from 10.30.120.5 port 50240:11: Closed due to user request. [preauth]
Jun  5 22:25:19 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1513]: Disconnected from invalid user jenkins 10.30.120.5 port 50240 [preauth]
Jun  5 22:25:21 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1529]: Invalid user jenkins from 10.30.120.5 port 50300
Jun  5 22:25:21 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1529]: Received disconnect from 10.30.120.5 port 50300:11: Closed due to user request. [preauth]
Jun  5 22:25:21 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1529]: Disconnected from invalid user jenkins 10.30.120.5 port 50300 [preauth]
Jun  5 22:25:23 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1740]: Invalid user jenkins from 10.30.120.5 port 50302
Jun  5 22:25:23 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1740]: Received disconnect from 10.30.120.5 port 50302:11: Closed due to user request. [preauth]
Jun  5 22:25:23 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1740]: Disconnected from invalid user jenkins 10.30.120.5 port 50302 [preauth]
Jun  5 22:25:25 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1783]: Invalid user jenkins from 10.30.120.5 port 50304
Jun  5 22:25:25 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1783]: Received disconnect from 10.30.120.5 port 50304:11: Closed due to user request. [preauth]
Jun  5 22:25:25 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1783]: Disconnected from invalid user jenkins 10.30.120.5 port 50304 [preauth]
Jun  5 22:25:27 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1792]: Invalid user jenkins from 10.30.120.5 port 50306
Jun  5 22:25:27 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1792]: Received disconnect from 10.30.120.5 port 50306:11: Closed due to user request. [preauth]
Jun  5 22:25:27 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1792]: Disconnected from invalid user jenkins 10.30.120.5 port 50306 [preauth]
Jun  5 22:25:27 prd-ubuntu18-04-docker-8c-8g-17911 useradd[1805]: new group: name=jenkins, GID=1001
Jun  5 22:25:27 prd-ubuntu18-04-docker-8c-8g-17911 useradd[1805]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  5 22:25:28 prd-ubuntu18-04-docker-8c-8g-17911 usermod[1812]: add 'jenkins' to group 'docker'
Jun  5 22:25:28 prd-ubuntu18-04-docker-8c-8g-17911 usermod[1812]: add 'jenkins' to shadow group 'docker'
Jun  5 22:25:29 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1854]: Accepted publickey for jenkins from 10.30.120.5 port 50308 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  5 22:25:29 prd-ubuntu18-04-docker-8c-8g-17911 sshd[1854]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  5 22:25:29 prd-ubuntu18-04-docker-8c-8g-17911 systemd-logind[1059]: New session 1 of user jenkins.
Jun  5 22:25:29 prd-ubuntu18-04-docker-8c-8g-17911 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  5 22:26:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2443]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 22:26:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2443]: pam_unix(cron:session): session closed for user root
Jun  5 22:27:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2802]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 22:27:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2802]: pam_unix(cron:session): session closed for user root
Jun  5 22:28:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2846]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 22:28:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2846]: pam_unix(cron:session): session closed for user root
Jun  5 22:29:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2889]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 22:29:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2889]: pam_unix(cron:session): session closed for user root
Jun  5 22:30:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2935]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 22:30:01 prd-ubuntu18-04-docker-8c-8g-17911 CRON[2935]: pam_unix(cron:session): session closed for user root