Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 passwd[998]: password for 'ubuntu' changed by 'root'
Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 systemd-logind[1046]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 systemd-logind[1046]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 systemd-logind[1046]: New seat seat0.
Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1149]: Server listening on 0.0.0.0 port 22.
Oct  4 22:10:15 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1149]: Server listening on :: port 22.
Oct  4 22:10:16 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1300]: Did not receive identification string from 10.30.120.5 port 54000
Oct  4 22:10:24 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1464]: Invalid user jenkins from 10.30.120.5 port 54002
Oct  4 22:10:24 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1464]: Received disconnect from 10.30.120.5 port 54002:11: Closed due to user request. [preauth]
Oct  4 22:10:24 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1464]: Disconnected from invalid user jenkins 10.30.120.5 port 54002 [preauth]
Oct  4 22:10:26 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1468]: Invalid user jenkins from 10.30.120.5 port 54004
Oct  4 22:10:26 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1468]: Received disconnect from 10.30.120.5 port 54004:11: Closed due to user request. [preauth]
Oct  4 22:10:26 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1468]: Disconnected from invalid user jenkins 10.30.120.5 port 54004 [preauth]
Oct  4 22:10:29 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1470]: Invalid user jenkins from 10.30.120.5 port 54008
Oct  4 22:10:29 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1470]: Received disconnect from 10.30.120.5 port 54008:11: Closed due to user request. [preauth]
Oct  4 22:10:29 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1470]: Disconnected from invalid user jenkins 10.30.120.5 port 54008 [preauth]
Oct  4 22:10:31 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1472]: Invalid user jenkins from 10.30.120.5 port 54010
Oct  4 22:10:31 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1472]: Received disconnect from 10.30.120.5 port 54010:11: Closed due to user request. [preauth]
Oct  4 22:10:31 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1472]: Disconnected from invalid user jenkins 10.30.120.5 port 54010 [preauth]
Oct  4 22:10:33 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1550]: Invalid user jenkins from 10.30.120.5 port 54012
Oct  4 22:10:33 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1550]: Received disconnect from 10.30.120.5 port 54012:11: Closed due to user request. [preauth]
Oct  4 22:10:33 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1550]: Disconnected from invalid user jenkins 10.30.120.5 port 54012 [preauth]
Oct  4 22:10:35 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1718]: Invalid user jenkins from 10.30.120.5 port 54020
Oct  4 22:10:35 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1718]: Received disconnect from 10.30.120.5 port 54020:11: Closed due to user request. [preauth]
Oct  4 22:10:35 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1718]: Disconnected from invalid user jenkins 10.30.120.5 port 54020 [preauth]
Oct  4 22:10:38 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1740]: Invalid user jenkins from 10.30.120.5 port 54022
Oct  4 22:10:38 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1740]: Received disconnect from 10.30.120.5 port 54022:11: Closed due to user request. [preauth]
Oct  4 22:10:38 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1740]: Disconnected from invalid user jenkins 10.30.120.5 port 54022 [preauth]
Oct  4 22:10:39 prd-ubuntu18-04-docker-8c-8g-7104 useradd[1760]: new group: name=jenkins, GID=1001
Oct  4 22:10:39 prd-ubuntu18-04-docker-8c-8g-7104 useradd[1760]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct  4 22:10:39 prd-ubuntu18-04-docker-8c-8g-7104 usermod[1767]: add 'jenkins' to group 'docker'
Oct  4 22:10:39 prd-ubuntu18-04-docker-8c-8g-7104 usermod[1767]: add 'jenkins' to shadow group 'docker'
Oct  4 22:10:40 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1802]: Accepted publickey for jenkins from 10.30.120.5 port 54024 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Oct  4 22:10:40 prd-ubuntu18-04-docker-8c-8g-7104 sshd[1802]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  4 22:10:40 prd-ubuntu18-04-docker-8c-8g-7104 systemd-logind[1046]: New session 1 of user jenkins.
Oct  4 22:10:40 prd-ubuntu18-04-docker-8c-8g-7104 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  4 22:11:02 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2247]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 22:11:02 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2247]: pam_unix(cron:session): session closed for user root
Oct  4 22:12:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2746]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 22:12:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2746]: pam_unix(cron:session): session closed for user root
Oct  4 22:13:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2790]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 22:13:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2790]: pam_unix(cron:session): session closed for user root
Oct  4 22:14:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2833]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  4 22:14:01 prd-ubuntu18-04-docker-8c-8g-7104 CRON[2833]: pam_unix(cron:session): session closed for user root