Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 passwd[992]: password for 'ubuntu' changed by 'root'
Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 systemd-logind[1073]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 systemd-logind[1073]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 systemd-logind[1073]: New seat seat0.
Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1152]: Server listening on 0.0.0.0 port 22.
Jun  8 06:28:42 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1152]: Server listening on :: port 22.
Jun  8 06:28:45 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1440]: Did not receive identification string from 10.30.120.5 port 47138
Jun  8 06:28:52 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1469]: Invalid user jenkins from 10.30.120.5 port 47144
Jun  8 06:28:52 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1469]: Received disconnect from 10.30.120.5 port 47144:11: Closed due to user request. [preauth]
Jun  8 06:28:52 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1469]: Disconnected from invalid user jenkins 10.30.120.5 port 47144 [preauth]
Jun  8 06:28:54 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1473]: Invalid user jenkins from 10.30.120.5 port 47150
Jun  8 06:28:54 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1473]: Received disconnect from 10.30.120.5 port 47150:11: Closed due to user request. [preauth]
Jun  8 06:28:54 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1473]: Disconnected from invalid user jenkins 10.30.120.5 port 47150 [preauth]
Jun  8 06:28:56 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1475]: Invalid user jenkins from 10.30.120.5 port 47156
Jun  8 06:28:56 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1475]: Received disconnect from 10.30.120.5 port 47156:11: Closed due to user request. [preauth]
Jun  8 06:28:56 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1475]: Disconnected from invalid user jenkins 10.30.120.5 port 47156 [preauth]
Jun  8 06:28:58 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1477]: Invalid user jenkins from 10.30.120.5 port 47158
Jun  8 06:28:58 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1477]: Received disconnect from 10.30.120.5 port 47158:11: Closed due to user request. [preauth]
Jun  8 06:28:58 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1477]: Disconnected from invalid user jenkins 10.30.120.5 port 47158 [preauth]
Jun  8 06:29:01 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1680]: Invalid user jenkins from 10.30.120.5 port 47160
Jun  8 06:29:01 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1680]: Received disconnect from 10.30.120.5 port 47160:11: Closed due to user request. [preauth]
Jun  8 06:29:01 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1680]: Disconnected from invalid user jenkins 10.30.120.5 port 47160 [preauth]
Jun  8 06:29:02 prd-ubuntu18-04-docker-8c-8g-12650 CRON[1702]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 06:29:02 prd-ubuntu18-04-docker-8c-8g-12650 CRON[1702]: pam_unix(cron:session): session closed for user root
Jun  8 06:29:03 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1746]: Invalid user jenkins from 10.30.120.5 port 47162
Jun  8 06:29:03 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1746]: Received disconnect from 10.30.120.5 port 47162:11: Closed due to user request. [preauth]
Jun  8 06:29:03 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1746]: Disconnected from invalid user jenkins 10.30.120.5 port 47162 [preauth]
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1750]: Invalid user jenkins from 10.30.120.5 port 47164
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1750]: Received disconnect from 10.30.120.5 port 47164:11: Closed due to user request. [preauth]
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1750]: Disconnected from invalid user jenkins 10.30.120.5 port 47164 [preauth]
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 useradd[1757]: new group: name=jenkins, GID=1001
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 useradd[1757]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 usermod[1764]: add 'jenkins' to group 'docker'
Jun  8 06:29:06 prd-ubuntu18-04-docker-8c-8g-12650 usermod[1764]: add 'jenkins' to shadow group 'docker'
Jun  8 06:29:08 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1805]: Accepted publickey for jenkins from 10.30.120.5 port 47166 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  8 06:29:08 prd-ubuntu18-04-docker-8c-8g-12650 sshd[1805]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  8 06:29:08 prd-ubuntu18-04-docker-8c-8g-12650 systemd-logind[1073]: New session 2 of user jenkins.
Jun  8 06:29:08 prd-ubuntu18-04-docker-8c-8g-12650 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  8 06:30:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2314]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 06:30:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2314]: pam_unix(cron:session): session closed for user root
Jun  8 06:31:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2679]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 06:31:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2679]: pam_unix(cron:session): session closed for user root
Jun  8 06:32:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2770]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 06:32:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2770]: pam_unix(cron:session): session closed for user root
Jun  8 06:33:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2791]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 06:33:01 prd-ubuntu18-04-docker-8c-8g-12650 CRON[2791]: pam_unix(cron:session): session closed for user root