Mar  5 06:26:40 prd-ubuntu18-04-docker-8c-8g-4971 passwd[968]: password for 'ubuntu' changed by 'root'
Mar  5 06:26:41 prd-ubuntu18-04-docker-8c-8g-4971 systemd-logind[1045]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  5 06:26:41 prd-ubuntu18-04-docker-8c-8g-4971 systemd-logind[1045]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  5 06:26:41 prd-ubuntu18-04-docker-8c-8g-4971 systemd-logind[1045]: New seat seat0.
Mar  5 06:26:41 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1105]: Server listening on 0.0.0.0 port 22.
Mar  5 06:26:41 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1105]: Server listening on :: port 22.
Mar  5 06:26:43 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1373]: Did not receive identification string from 10.30.120.5 port 34918
Mar  5 06:26:50 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1397]: Invalid user jenkins from 10.30.120.5 port 34926
Mar  5 06:26:50 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1397]: Received disconnect from 10.30.120.5 port 34926:11: Closed due to user request. [preauth]
Mar  5 06:26:50 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1397]: Disconnected from invalid user jenkins 10.30.120.5 port 34926 [preauth]
Mar  5 06:26:52 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1401]: Invalid user jenkins from 10.30.120.5 port 34928
Mar  5 06:26:53 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1401]: Received disconnect from 10.30.120.5 port 34928:11: Closed due to user request. [preauth]
Mar  5 06:26:53 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1401]: Disconnected from invalid user jenkins 10.30.120.5 port 34928 [preauth]
Mar  5 06:26:55 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1403]: Invalid user jenkins from 10.30.120.5 port 34932
Mar  5 06:26:55 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1403]: Received disconnect from 10.30.120.5 port 34932:11: Closed due to user request. [preauth]
Mar  5 06:26:55 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1403]: Disconnected from invalid user jenkins 10.30.120.5 port 34932 [preauth]
Mar  5 06:26:57 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1405]: Invalid user jenkins from 10.30.120.5 port 34934
Mar  5 06:26:57 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1405]: Received disconnect from 10.30.120.5 port 34934:11: Closed due to user request. [preauth]
Mar  5 06:26:57 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1405]: Disconnected from invalid user jenkins 10.30.120.5 port 34934 [preauth]
Mar  5 06:26:59 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1615]: Invalid user jenkins from 10.30.120.5 port 34936
Mar  5 06:26:59 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1615]: Received disconnect from 10.30.120.5 port 34936:11: Closed due to user request. [preauth]
Mar  5 06:26:59 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1615]: Disconnected from invalid user jenkins 10.30.120.5 port 34936 [preauth]
Mar  5 06:27:01 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1667]: Invalid user jenkins from 10.30.120.5 port 34938
Mar  5 06:27:01 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1667]: Received disconnect from 10.30.120.5 port 34938:11: Closed due to user request. [preauth]
Mar  5 06:27:01 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1667]: Disconnected from invalid user jenkins 10.30.120.5 port 34938 [preauth]
Mar  5 06:27:02 prd-ubuntu18-04-docker-8c-8g-4971 CRON[1688]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  5 06:27:02 prd-ubuntu18-04-docker-8c-8g-4971 CRON[1688]: pam_unix(cron:session): session closed for user root
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1714]: Invalid user jenkins from 10.30.120.5 port 34942
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 useradd[1716]: new group: name=jenkins, GID=1001
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 useradd[1716]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1714]: Received disconnect from 10.30.120.5 port 34942:11: Closed due to user request. [preauth]
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1714]: Disconnected from invalid user jenkins 10.30.120.5 port 34942 [preauth]
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 usermod[1723]: add 'jenkins' to group 'docker'
Mar  5 06:27:04 prd-ubuntu18-04-docker-8c-8g-4971 usermod[1723]: add 'jenkins' to shadow group 'docker'
Mar  5 06:27:06 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1764]: Accepted publickey for jenkins from 10.30.120.5 port 34944 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  5 06:27:06 prd-ubuntu18-04-docker-8c-8g-4971 sshd[1764]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  5 06:27:06 prd-ubuntu18-04-docker-8c-8g-4971 systemd-logind[1045]: New session 2 of user jenkins.
Mar  5 06:27:06 prd-ubuntu18-04-docker-8c-8g-4971 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  5 06:28:01 prd-ubuntu18-04-docker-8c-8g-4971 CRON[2652]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  5 06:28:01 prd-ubuntu18-04-docker-8c-8g-4971 CRON[2652]: pam_unix(cron:session): session closed for user root