May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 passwd[983]: password for 'ubuntu' changed by 'root'
May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 systemd-logind[1048]: Watching system buttons on /dev/input/event0 (Power Button)
May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 systemd-logind[1048]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 systemd-logind[1048]: New seat seat0.
May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 sshd[1103]: Server listening on 0.0.0.0 port 22.
May  6 06:30:20 prd-ubuntu1804-docker-8c-8g-8514 sshd[1103]: Server listening on :: port 22.
May  6 06:30:23 prd-ubuntu1804-docker-8c-8g-8514 sshd[1407]: Did not receive identification string from 10.30.104.4 port 58642
May  6 06:30:31 prd-ubuntu1804-docker-8c-8g-8514 sshd[1437]: Invalid user jenkins from 10.30.104.4 port 58646
May  6 06:30:31 prd-ubuntu1804-docker-8c-8g-8514 sshd[1437]: Received disconnect from 10.30.104.4 port 58646:11: Closed due to user request. [preauth]
May  6 06:30:31 prd-ubuntu1804-docker-8c-8g-8514 sshd[1437]: Disconnected from invalid user jenkins 10.30.104.4 port 58646 [preauth]
May  6 06:30:33 prd-ubuntu1804-docker-8c-8g-8514 sshd[1441]: Invalid user jenkins from 10.30.104.4 port 58648
May  6 06:30:33 prd-ubuntu1804-docker-8c-8g-8514 sshd[1441]: Received disconnect from 10.30.104.4 port 58648:11: Closed due to user request. [preauth]
May  6 06:30:33 prd-ubuntu1804-docker-8c-8g-8514 sshd[1441]: Disconnected from invalid user jenkins 10.30.104.4 port 58648 [preauth]
May  6 06:30:35 prd-ubuntu1804-docker-8c-8g-8514 sshd[1443]: Invalid user jenkins from 10.30.104.4 port 58650
May  6 06:30:35 prd-ubuntu1804-docker-8c-8g-8514 sshd[1443]: Received disconnect from 10.30.104.4 port 58650:11: Closed due to user request. [preauth]
May  6 06:30:35 prd-ubuntu1804-docker-8c-8g-8514 sshd[1443]: Disconnected from invalid user jenkins 10.30.104.4 port 58650 [preauth]
May  6 06:30:37 prd-ubuntu1804-docker-8c-8g-8514 sshd[1470]: Invalid user jenkins from 10.30.104.4 port 58652
May  6 06:30:37 prd-ubuntu1804-docker-8c-8g-8514 sshd[1470]: Received disconnect from 10.30.104.4 port 58652:11: Closed due to user request. [preauth]
May  6 06:30:37 prd-ubuntu1804-docker-8c-8g-8514 sshd[1470]: Disconnected from invalid user jenkins 10.30.104.4 port 58652 [preauth]
May  6 06:30:40 prd-ubuntu1804-docker-8c-8g-8514 sshd[1688]: Invalid user jenkins from 10.30.104.4 port 58654
May  6 06:30:40 prd-ubuntu1804-docker-8c-8g-8514 sshd[1688]: Received disconnect from 10.30.104.4 port 58654:11: Closed due to user request. [preauth]
May  6 06:30:40 prd-ubuntu1804-docker-8c-8g-8514 sshd[1688]: Disconnected from invalid user jenkins 10.30.104.4 port 58654 [preauth]
May  6 06:30:42 prd-ubuntu1804-docker-8c-8g-8514 sshd[1710]: Invalid user jenkins from 10.30.104.4 port 58656
May  6 06:30:42 prd-ubuntu1804-docker-8c-8g-8514 sshd[1710]: Received disconnect from 10.30.104.4 port 58656:11: Closed due to user request. [preauth]
May  6 06:30:42 prd-ubuntu1804-docker-8c-8g-8514 sshd[1710]: Disconnected from invalid user jenkins 10.30.104.4 port 58656 [preauth]
May  6 06:30:43 prd-ubuntu1804-docker-8c-8g-8514 useradd[1717]: new group: name=jenkins, GID=1001
May  6 06:30:43 prd-ubuntu1804-docker-8c-8g-8514 useradd[1717]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  6 06:30:43 prd-ubuntu1804-docker-8c-8g-8514 usermod[1724]: add 'jenkins' to group 'docker'
May  6 06:30:43 prd-ubuntu1804-docker-8c-8g-8514 usermod[1724]: add 'jenkins' to shadow group 'docker'
May  6 06:30:44 prd-ubuntu1804-docker-8c-8g-8514 sshd[1793]: Accepted publickey for jenkins from 10.30.104.4 port 58658 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  6 06:30:44 prd-ubuntu1804-docker-8c-8g-8514 sshd[1793]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  6 06:30:44 prd-ubuntu1804-docker-8c-8g-8514 systemd-logind[1048]: New session 1 of user jenkins.
May  6 06:30:44 prd-ubuntu1804-docker-8c-8g-8514 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  6 06:31:02 prd-ubuntu1804-docker-8c-8g-8514 CRON[2102]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 06:31:02 prd-ubuntu1804-docker-8c-8g-8514 CRON[2102]: pam_unix(cron:session): session closed for user root
May  6 06:32:01 prd-ubuntu1804-docker-8c-8g-8514 CRON[2684]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 06:32:01 prd-ubuntu1804-docker-8c-8g-8514 CRON[2684]: pam_unix(cron:session): session closed for user root