Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 passwd[1001]: password for 'ubuntu' changed by 'root'
Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 systemd-logind[1059]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 systemd-logind[1059]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 systemd-logind[1059]: New seat seat0.
Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1134]: Server listening on 0.0.0.0 port 22.
Jun  2 00:59:51 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1134]: Server listening on :: port 22.
Jun  2 00:59:55 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1450]: Did not receive identification string from 10.30.120.5 port 54268
Jun  2 01:00:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[1480]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  2 01:00:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[1480]: pam_unix(cron:session): session closed for user root
Jun  2 01:00:03 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1489]: Invalid user jenkins from 10.30.120.5 port 54284
Jun  2 01:00:03 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1489]: Received disconnect from 10.30.120.5 port 54284:11: Closed due to user request. [preauth]
Jun  2 01:00:03 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1489]: Disconnected from invalid user jenkins 10.30.120.5 port 54284 [preauth]
Jun  2 01:00:05 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1493]: Invalid user jenkins from 10.30.120.5 port 54286
Jun  2 01:00:05 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1493]: Received disconnect from 10.30.120.5 port 54286:11: Closed due to user request. [preauth]
Jun  2 01:00:05 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1493]: Disconnected from invalid user jenkins 10.30.120.5 port 54286 [preauth]
Jun  2 01:00:07 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1495]: Invalid user jenkins from 10.30.120.5 port 54290
Jun  2 01:00:07 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1495]: Received disconnect from 10.30.120.5 port 54290:11: Closed due to user request. [preauth]
Jun  2 01:00:07 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1495]: Disconnected from invalid user jenkins 10.30.120.5 port 54290 [preauth]
Jun  2 01:00:09 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1675]: Invalid user jenkins from 10.30.120.5 port 54292
Jun  2 01:00:09 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1675]: Received disconnect from 10.30.120.5 port 54292:11: Closed due to user request. [preauth]
Jun  2 01:00:09 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1675]: Disconnected from invalid user jenkins 10.30.120.5 port 54292 [preauth]
Jun  2 01:00:12 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1756]: Invalid user jenkins from 10.30.120.5 port 54294
Jun  2 01:00:12 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1756]: Received disconnect from 10.30.120.5 port 54294:11: Closed due to user request. [preauth]
Jun  2 01:00:12 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1756]: Disconnected from invalid user jenkins 10.30.120.5 port 54294 [preauth]
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1760]: Invalid user jenkins from 10.30.120.5 port 54300
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1760]: Received disconnect from 10.30.120.5 port 54300:11: Closed due to user request. [preauth]
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1760]: Disconnected from invalid user jenkins 10.30.120.5 port 54300 [preauth]
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 useradd[1767]: new group: name=jenkins, GID=1001
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 useradd[1767]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 usermod[1774]: add 'jenkins' to group 'docker'
Jun  2 01:00:14 prd-ubuntu18-04-docker-8c-8g-12190 usermod[1774]: add 'jenkins' to shadow group 'docker'
Jun  2 01:00:16 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1817]: Accepted publickey for jenkins from 10.30.120.5 port 54306 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  2 01:00:16 prd-ubuntu18-04-docker-8c-8g-12190 sshd[1817]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  2 01:00:16 prd-ubuntu18-04-docker-8c-8g-12190 systemd-logind[1059]: New session 2 of user jenkins.
Jun  2 01:00:16 prd-ubuntu18-04-docker-8c-8g-12190 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  2 01:01:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2360]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  2 01:01:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2360]: pam_unix(cron:session): session closed for user root
Jun  2 01:02:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2726]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  2 01:02:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2726]: pam_unix(cron:session): session closed for user root
Jun  2 01:03:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2809]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  2 01:03:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2809]: pam_unix(cron:session): session closed for user root
Jun  2 01:04:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2813]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  2 01:04:01 prd-ubuntu18-04-docker-8c-8g-12190 CRON[2813]: pam_unix(cron:session): session closed for user root