Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 passwd[989]: password for 'ubuntu' changed by 'root'
Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 systemd-logind[1100]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 systemd-logind[1100]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 systemd-logind[1100]: New seat seat0.
Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1145]: Server listening on 0.0.0.0 port 22.
Aug  2 21:50:40 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1145]: Server listening on :: port 22.
Aug  2 21:50:41 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1447]: Did not receive identification string from 10.30.120.5 port 43516
Aug  2 21:50:50 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1476]: Invalid user jenkins from 10.30.120.5 port 43518
Aug  2 21:50:50 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1476]: Received disconnect from 10.30.120.5 port 43518:11: Closed due to user request. [preauth]
Aug  2 21:50:50 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1476]: Disconnected from invalid user jenkins 10.30.120.5 port 43518 [preauth]
Aug  2 21:50:52 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1480]: Invalid user jenkins from 10.30.120.5 port 43522
Aug  2 21:50:52 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1480]: Received disconnect from 10.30.120.5 port 43522:11: Closed due to user request. [preauth]
Aug  2 21:50:52 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1480]: Disconnected from invalid user jenkins 10.30.120.5 port 43522 [preauth]
Aug  2 21:50:54 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1482]: Invalid user jenkins from 10.30.120.5 port 43528
Aug  2 21:50:54 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1482]: Received disconnect from 10.30.120.5 port 43528:11: Closed due to user request. [preauth]
Aug  2 21:50:54 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1482]: Disconnected from invalid user jenkins 10.30.120.5 port 43528 [preauth]
Aug  2 21:50:56 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1484]: Invalid user jenkins from 10.30.120.5 port 43534
Aug  2 21:50:56 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1484]: Received disconnect from 10.30.120.5 port 43534:11: Closed due to user request. [preauth]
Aug  2 21:50:56 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1484]: Disconnected from invalid user jenkins 10.30.120.5 port 43534 [preauth]
Aug  2 21:50:59 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1664]: Invalid user jenkins from 10.30.120.5 port 43538
Aug  2 21:50:59 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1664]: Received disconnect from 10.30.120.5 port 43538:11: Closed due to user request. [preauth]
Aug  2 21:50:59 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1664]: Disconnected from invalid user jenkins 10.30.120.5 port 43538 [preauth]
Aug  2 21:51:01 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1743]: Invalid user jenkins from 10.30.120.5 port 43542
Aug  2 21:51:01 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1743]: Received disconnect from 10.30.120.5 port 43542:11: Closed due to user request. [preauth]
Aug  2 21:51:01 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1743]: Disconnected from invalid user jenkins 10.30.120.5 port 43542 [preauth]
Aug  2 21:51:02 prd-ubuntu18-04-docker-8c-8g-21839 CRON[1748]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 21:51:02 prd-ubuntu18-04-docker-8c-8g-21839 CRON[1748]: pam_unix(cron:session): session closed for user root
Aug  2 21:51:03 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1755]: Invalid user jenkins from 10.30.120.5 port 43552
Aug  2 21:51:03 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1755]: Received disconnect from 10.30.120.5 port 43552:11: Closed due to user request. [preauth]
Aug  2 21:51:03 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1755]: Disconnected from invalid user jenkins 10.30.120.5 port 43552 [preauth]
Aug  2 21:51:04 prd-ubuntu18-04-docker-8c-8g-21839 useradd[1775]: new group: name=jenkins, GID=1001
Aug  2 21:51:04 prd-ubuntu18-04-docker-8c-8g-21839 useradd[1775]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 usermod[1782]: add 'jenkins' to group 'docker'
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 usermod[1782]: add 'jenkins' to shadow group 'docker'
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1817]: Accepted publickey for jenkins from 10.30.120.5 port 43556 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 sshd[1817]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 systemd-logind[1100]: New session 2 of user jenkins.
Aug  2 21:51:05 prd-ubuntu18-04-docker-8c-8g-21839 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  2 21:52:01 prd-ubuntu18-04-docker-8c-8g-21839 CRON[2715]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 21:52:01 prd-ubuntu18-04-docker-8c-8g-21839 CRON[2715]: pam_unix(cron:session): session closed for user root
Aug  2 21:53:01 prd-ubuntu18-04-docker-8c-8g-21839 CRON[2793]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  2 21:53:01 prd-ubuntu18-04-docker-8c-8g-21839 CRON[2793]: pam_unix(cron:session): session closed for user root