Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 passwd[977]: password for 'ubuntu' changed by 'root'
Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 systemd-logind[1044]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 systemd-logind[1044]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 systemd-logind[1044]: New seat seat0.
Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1139]: Server listening on 0.0.0.0 port 22.
Apr  5 00:31:32 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1139]: Server listening on :: port 22.
Apr  5 00:31:34 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1404]: Did not receive identification string from 10.30.120.5 port 51820
Apr  5 00:31:44 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1439]: Invalid user jenkins from 10.30.120.5 port 51824
Apr  5 00:31:44 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1439]: Received disconnect from 10.30.120.5 port 51824:11: Closed due to user request. [preauth]
Apr  5 00:31:44 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1439]: Disconnected from invalid user jenkins 10.30.120.5 port 51824 [preauth]
Apr  5 00:31:46 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1443]: Invalid user jenkins from 10.30.120.5 port 51826
Apr  5 00:31:46 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1443]: Received disconnect from 10.30.120.5 port 51826:11: Closed due to user request. [preauth]
Apr  5 00:31:46 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1443]: Disconnected from invalid user jenkins 10.30.120.5 port 51826 [preauth]
Apr  5 00:31:48 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1445]: Invalid user jenkins from 10.30.120.5 port 51834
Apr  5 00:31:48 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1445]: Received disconnect from 10.30.120.5 port 51834:11: Closed due to user request. [preauth]
Apr  5 00:31:48 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1445]: Disconnected from invalid user jenkins 10.30.120.5 port 51834 [preauth]
Apr  5 00:31:51 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1601]: Invalid user jenkins from 10.30.120.5 port 51836
Apr  5 00:31:51 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1601]: Received disconnect from 10.30.120.5 port 51836:11: Closed due to user request. [preauth]
Apr  5 00:31:51 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1601]: Disconnected from invalid user jenkins 10.30.120.5 port 51836 [preauth]
Apr  5 00:31:53 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1711]: Invalid user jenkins from 10.30.120.5 port 51838
Apr  5 00:31:53 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1711]: Received disconnect from 10.30.120.5 port 51838:11: Closed due to user request. [preauth]
Apr  5 00:31:53 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1711]: Disconnected from invalid user jenkins 10.30.120.5 port 51838 [preauth]
Apr  5 00:31:55 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1715]: Invalid user jenkins from 10.30.120.5 port 51840
Apr  5 00:31:55 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1715]: Received disconnect from 10.30.120.5 port 51840:11: Closed due to user request. [preauth]
Apr  5 00:31:55 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1715]: Disconnected from invalid user jenkins 10.30.120.5 port 51840 [preauth]
Apr  5 00:31:57 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1717]: Invalid user jenkins from 10.30.120.5 port 51844
Apr  5 00:31:57 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1717]: Received disconnect from 10.30.120.5 port 51844:11: Closed due to user request. [preauth]
Apr  5 00:31:57 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1717]: Disconnected from invalid user jenkins 10.30.120.5 port 51844 [preauth]
Apr  5 00:31:58 prd-ubuntu18-04-docker-8c-8g-6845 useradd[1745]: new group: name=jenkins, GID=1001
Apr  5 00:31:58 prd-ubuntu18-04-docker-8c-8g-6845 useradd[1745]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 usermod[1752]: add 'jenkins' to group 'docker'
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 usermod[1752]: add 'jenkins' to shadow group 'docker'
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1787]: Accepted publickey for jenkins from 10.30.120.5 port 51846 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 sshd[1787]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 systemd-logind[1044]: New session 1 of user jenkins.
Apr  5 00:31:59 prd-ubuntu18-04-docker-8c-8g-6845 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  5 00:32:02 prd-ubuntu18-04-docker-8c-8g-6845 CRON[1983]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 00:32:02 prd-ubuntu18-04-docker-8c-8g-6845 CRON[1983]: pam_unix(cron:session): session closed for user root
Apr  5 00:33:01 prd-ubuntu18-04-docker-8c-8g-6845 CRON[2695]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  5 00:33:01 prd-ubuntu18-04-docker-8c-8g-6845 CRON[2695]: pam_unix(cron:session): session closed for user root