Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 passwd[982]: password for 'ubuntu' changed by 'root'
Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 systemd-logind[1111]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 systemd-logind[1111]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 systemd-logind[1111]: New seat seat0.
Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1148]: Server listening on 0.0.0.0 port 22.
Jul  1 19:02:50 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1148]: Server listening on :: port 22.
Jul  1 19:02:51 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1388]: Did not receive identification string from 10.30.120.5 port 38748
Jul  1 19:03:00 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1425]: Invalid user jenkins from 10.30.120.5 port 38750
Jul  1 19:03:00 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1425]: Received disconnect from 10.30.120.5 port 38750:11: Closed due to user request. [preauth]
Jul  1 19:03:00 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1425]: Disconnected from invalid user jenkins 10.30.120.5 port 38750 [preauth]
Jul  1 19:03:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[1429]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 19:03:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[1429]: pam_unix(cron:session): session closed for user root
Jul  1 19:03:02 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1436]: Invalid user jenkins from 10.30.120.5 port 38752
Jul  1 19:03:02 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1436]: Received disconnect from 10.30.120.5 port 38752:11: Closed due to user request. [preauth]
Jul  1 19:03:02 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1436]: Disconnected from invalid user jenkins 10.30.120.5 port 38752 [preauth]
Jul  1 19:03:04 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1438]: Invalid user jenkins from 10.30.120.5 port 38760
Jul  1 19:03:05 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1438]: Received disconnect from 10.30.120.5 port 38760:11: Closed due to user request. [preauth]
Jul  1 19:03:05 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1438]: Disconnected from invalid user jenkins 10.30.120.5 port 38760 [preauth]
Jul  1 19:03:07 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1440]: Invalid user jenkins from 10.30.120.5 port 38762
Jul  1 19:03:07 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1440]: Received disconnect from 10.30.120.5 port 38762:11: Closed due to user request. [preauth]
Jul  1 19:03:07 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1440]: Disconnected from invalid user jenkins 10.30.120.5 port 38762 [preauth]
Jul  1 19:03:09 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1657]: Invalid user jenkins from 10.30.120.5 port 38764
Jul  1 19:03:09 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1657]: Received disconnect from 10.30.120.5 port 38764:11: Closed due to user request. [preauth]
Jul  1 19:03:09 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1657]: Disconnected from invalid user jenkins 10.30.120.5 port 38764 [preauth]
Jul  1 19:03:11 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1704]: Invalid user jenkins from 10.30.120.5 port 38770
Jul  1 19:03:11 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1704]: Received disconnect from 10.30.120.5 port 38770:11: Closed due to user request. [preauth]
Jul  1 19:03:11 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1704]: Disconnected from invalid user jenkins 10.30.120.5 port 38770 [preauth]
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1723]: Invalid user jenkins from 10.30.120.5 port 38778
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 useradd[1726]: new group: name=jenkins, GID=1001
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 useradd[1726]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1723]: Received disconnect from 10.30.120.5 port 38778:11: Closed due to user request. [preauth]
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1723]: Disconnected from invalid user jenkins 10.30.120.5 port 38778 [preauth]
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 usermod[1733]: add 'jenkins' to group 'docker'
Jul  1 19:03:13 prd-ubuntu18-04-docker-8c-8g-16633 usermod[1733]: add 'jenkins' to shadow group 'docker'
Jul  1 19:03:15 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1775]: Accepted publickey for jenkins from 10.30.120.5 port 38784 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  1 19:03:15 prd-ubuntu18-04-docker-8c-8g-16633 sshd[1775]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  1 19:03:15 prd-ubuntu18-04-docker-8c-8g-16633 systemd-logind[1111]: New session 2 of user jenkins.
Jul  1 19:03:15 prd-ubuntu18-04-docker-8c-8g-16633 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  1 19:04:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[2666]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 19:04:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[2666]: pam_unix(cron:session): session closed for user root
Jul  1 19:05:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[2711]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 19:05:01 prd-ubuntu18-04-docker-8c-8g-16633 CRON[2711]: pam_unix(cron:session): session closed for user root