May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 passwd[994]: password for 'ubuntu' changed by 'root'
May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 systemd-logind[1093]: Watching system buttons on /dev/input/event0 (Power Button)
May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 systemd-logind[1093]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 systemd-logind[1093]: New seat seat0.
May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1104]: Server listening on 0.0.0.0 port 22.
May  6 13:48:52 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1104]: Server listening on :: port 22.
May  6 13:48:54 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1409]: Did not receive identification string from 10.30.120.5 port 52222
May  6 13:49:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[1434]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 13:49:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[1434]: pam_unix(cron:session): session closed for user root
May  6 13:49:02 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1444]: Invalid user jenkins from 10.30.120.5 port 52228
May  6 13:49:02 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1444]: Received disconnect from 10.30.120.5 port 52228:11: Closed due to user request. [preauth]
May  6 13:49:02 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1444]: Disconnected from invalid user jenkins 10.30.120.5 port 52228 [preauth]
May  6 13:49:04 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1448]: Invalid user jenkins from 10.30.120.5 port 52236
May  6 13:49:04 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1448]: Received disconnect from 10.30.120.5 port 52236:11: Closed due to user request. [preauth]
May  6 13:49:04 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1448]: Disconnected from invalid user jenkins 10.30.120.5 port 52236 [preauth]
May  6 13:49:06 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1450]: Invalid user jenkins from 10.30.120.5 port 52242
May  6 13:49:06 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1450]: Received disconnect from 10.30.120.5 port 52242:11: Closed due to user request. [preauth]
May  6 13:49:06 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1450]: Disconnected from invalid user jenkins 10.30.120.5 port 52242 [preauth]
May  6 13:49:08 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1452]: Invalid user jenkins from 10.30.120.5 port 52250
May  6 13:49:08 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1452]: Received disconnect from 10.30.120.5 port 52250:11: Closed due to user request. [preauth]
May  6 13:49:08 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1452]: Disconnected from invalid user jenkins 10.30.120.5 port 52250 [preauth]
May  6 13:49:10 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1672]: Invalid user jenkins from 10.30.120.5 port 52256
May  6 13:49:10 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1672]: Received disconnect from 10.30.120.5 port 52256:11: Closed due to user request. [preauth]
May  6 13:49:10 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1672]: Disconnected from invalid user jenkins 10.30.120.5 port 52256 [preauth]
May  6 13:49:12 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1738]: Invalid user jenkins from 10.30.120.5 port 52258
May  6 13:49:13 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1738]: Received disconnect from 10.30.120.5 port 52258:11: Closed due to user request. [preauth]
May  6 13:49:13 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1738]: Disconnected from invalid user jenkins 10.30.120.5 port 52258 [preauth]
May  6 13:49:15 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1740]: Invalid user jenkins from 10.30.120.5 port 52260
May  6 13:49:15 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1740]: Received disconnect from 10.30.120.5 port 52260:11: Closed due to user request. [preauth]
May  6 13:49:15 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1740]: Disconnected from invalid user jenkins 10.30.120.5 port 52260 [preauth]
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 useradd[1766]: new group: name=jenkins, GID=1001
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 useradd[1766]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 usermod[1773]: add 'jenkins' to group 'docker'
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 usermod[1773]: add 'jenkins' to shadow group 'docker'
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1775]: Accepted publickey for jenkins from 10.30.120.5 port 52274 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 sshd[1775]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 systemd-logind[1093]: New session 2 of user jenkins.
May  6 13:49:17 prd-ubuntu18-04-docker-8c-8g-1014 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  6 13:50:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[2372]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 13:50:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[2372]: pam_unix(cron:session): session closed for user root
May  6 13:51:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[2768]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 13:51:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[2768]: pam_unix(cron:session): session closed for user root
May  6 13:52:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[3265]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 13:52:01 prd-ubuntu18-04-docker-8c-8g-1014 CRON[3265]: pam_unix(cron:session): session closed for user root