Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 passwd[1002]: password for 'ubuntu' changed by 'root'
Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 systemd-logind[1082]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 systemd-logind[1082]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 systemd-logind[1082]: New seat seat0.
Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 sshd[1137]: Server listening on 0.0.0.0 port 22.
Jun  4 18:54:24 prd-ubuntu1804-docker-8c-8g-6920 sshd[1137]: Server listening on :: port 22.
Jun  4 18:54:27 prd-ubuntu1804-docker-8c-8g-6920 sshd[1426]: Did not receive identification string from 10.30.104.4 port 50740
Jun  4 18:54:36 prd-ubuntu1804-docker-8c-8g-6920 sshd[1455]: Invalid user jenkins from 10.30.104.4 port 50750
Jun  4 18:54:36 prd-ubuntu1804-docker-8c-8g-6920 sshd[1455]: Received disconnect from 10.30.104.4 port 50750:11: Closed due to user request. [preauth]
Jun  4 18:54:36 prd-ubuntu1804-docker-8c-8g-6920 sshd[1455]: Disconnected from invalid user jenkins 10.30.104.4 port 50750 [preauth]
Jun  4 18:54:38 prd-ubuntu1804-docker-8c-8g-6920 sshd[1459]: Invalid user jenkins from 10.30.104.4 port 50756
Jun  4 18:54:38 prd-ubuntu1804-docker-8c-8g-6920 sshd[1459]: Received disconnect from 10.30.104.4 port 50756:11: Closed due to user request. [preauth]
Jun  4 18:54:38 prd-ubuntu1804-docker-8c-8g-6920 sshd[1459]: Disconnected from invalid user jenkins 10.30.104.4 port 50756 [preauth]
Jun  4 18:54:40 prd-ubuntu1804-docker-8c-8g-6920 sshd[1461]: Invalid user jenkins from 10.30.104.4 port 50760
Jun  4 18:54:41 prd-ubuntu1804-docker-8c-8g-6920 sshd[1461]: Received disconnect from 10.30.104.4 port 50760:11: Closed due to user request. [preauth]
Jun  4 18:54:41 prd-ubuntu1804-docker-8c-8g-6920 sshd[1461]: Disconnected from invalid user jenkins 10.30.104.4 port 50760 [preauth]
Jun  4 18:54:43 prd-ubuntu1804-docker-8c-8g-6920 sshd[1681]: Invalid user jenkins from 10.30.104.4 port 50762
Jun  4 18:54:43 prd-ubuntu1804-docker-8c-8g-6920 sshd[1681]: Received disconnect from 10.30.104.4 port 50762:11: Closed due to user request. [preauth]
Jun  4 18:54:43 prd-ubuntu1804-docker-8c-8g-6920 sshd[1681]: Disconnected from invalid user jenkins 10.30.104.4 port 50762 [preauth]
Jun  4 18:54:45 prd-ubuntu1804-docker-8c-8g-6920 sshd[1726]: Invalid user jenkins from 10.30.104.4 port 50766
Jun  4 18:54:45 prd-ubuntu1804-docker-8c-8g-6920 sshd[1726]: Received disconnect from 10.30.104.4 port 50766:11: Closed due to user request. [preauth]
Jun  4 18:54:45 prd-ubuntu1804-docker-8c-8g-6920 sshd[1726]: Disconnected from invalid user jenkins 10.30.104.4 port 50766 [preauth]
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 useradd[1733]: new group: name=jenkins, GID=1001
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 useradd[1733]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 usermod[1740]: add 'jenkins' to group 'docker'
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 usermod[1740]: add 'jenkins' to shadow group 'docker'
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 sshd[1751]: Received disconnect from 10.30.104.4 port 50770:11: Closed due to user request. [preauth]
Jun  4 18:54:47 prd-ubuntu1804-docker-8c-8g-6920 sshd[1751]: Disconnected from authenticating user jenkins 10.30.104.4 port 50770 [preauth]
Jun  4 18:54:49 prd-ubuntu1804-docker-8c-8g-6920 sshd[1809]: Accepted publickey for jenkins from 10.30.104.4 port 50772 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun  4 18:54:49 prd-ubuntu1804-docker-8c-8g-6920 sshd[1809]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  4 18:54:49 prd-ubuntu1804-docker-8c-8g-6920 systemd-logind[1082]: New session 1 of user jenkins.
Jun  4 18:54:49 prd-ubuntu1804-docker-8c-8g-6920 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  4 18:55:01 prd-ubuntu1804-docker-8c-8g-6920 CRON[2328]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  4 18:55:01 prd-ubuntu1804-docker-8c-8g-6920 CRON[2328]: pam_unix(cron:session): session closed for user root
Jun  4 18:56:01 prd-ubuntu1804-docker-8c-8g-6920 CRON[3007]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  4 18:56:01 prd-ubuntu1804-docker-8c-8g-6920 CRON[3007]: pam_unix(cron:session): session closed for user root