May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 passwd[1003]: password for 'ubuntu' changed by 'root'
May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 systemd-logind[1053]: Watching system buttons on /dev/input/event0 (Power Button)
May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 systemd-logind[1053]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 systemd-logind[1053]: New seat seat0.
May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 sshd[1135]: Server listening on 0.0.0.0 port 22.
May  2 10:21:33 prd-ubuntu18-04-docker-8c-8g-780 sshd[1135]: Server listening on :: port 22.
May  2 10:21:37 prd-ubuntu18-04-docker-8c-8g-780 sshd[1458]: Did not receive identification string from 10.30.120.5 port 57718
May  2 10:21:42 prd-ubuntu18-04-docker-8c-8g-780 sshd[1490]: Invalid user jenkins from 10.30.120.5 port 57724
May  2 10:21:42 prd-ubuntu18-04-docker-8c-8g-780 sshd[1490]: Received disconnect from 10.30.120.5 port 57724:11: Closed due to user request. [preauth]
May  2 10:21:42 prd-ubuntu18-04-docker-8c-8g-780 sshd[1490]: Disconnected from invalid user jenkins 10.30.120.5 port 57724 [preauth]
May  2 10:21:44 prd-ubuntu18-04-docker-8c-8g-780 sshd[1494]: Invalid user jenkins from 10.30.120.5 port 57728
May  2 10:21:44 prd-ubuntu18-04-docker-8c-8g-780 sshd[1494]: Received disconnect from 10.30.120.5 port 57728:11: Closed due to user request. [preauth]
May  2 10:21:44 prd-ubuntu18-04-docker-8c-8g-780 sshd[1494]: Disconnected from invalid user jenkins 10.30.120.5 port 57728 [preauth]
May  2 10:21:46 prd-ubuntu18-04-docker-8c-8g-780 sshd[1496]: Invalid user jenkins from 10.30.120.5 port 57738
May  2 10:21:46 prd-ubuntu18-04-docker-8c-8g-780 sshd[1496]: Received disconnect from 10.30.120.5 port 57738:11: Closed due to user request. [preauth]
May  2 10:21:46 prd-ubuntu18-04-docker-8c-8g-780 sshd[1496]: Disconnected from invalid user jenkins 10.30.120.5 port 57738 [preauth]
May  2 10:21:48 prd-ubuntu18-04-docker-8c-8g-780 sshd[1498]: Invalid user jenkins from 10.30.120.5 port 57744
May  2 10:21:48 prd-ubuntu18-04-docker-8c-8g-780 sshd[1498]: Received disconnect from 10.30.120.5 port 57744:11: Closed due to user request. [preauth]
May  2 10:21:48 prd-ubuntu18-04-docker-8c-8g-780 sshd[1498]: Disconnected from invalid user jenkins 10.30.120.5 port 57744 [preauth]
May  2 10:21:50 prd-ubuntu18-04-docker-8c-8g-780 sshd[1500]: Invalid user jenkins from 10.30.120.5 port 57746
May  2 10:21:50 prd-ubuntu18-04-docker-8c-8g-780 sshd[1500]: Received disconnect from 10.30.120.5 port 57746:11: Closed due to user request. [preauth]
May  2 10:21:50 prd-ubuntu18-04-docker-8c-8g-780 sshd[1500]: Disconnected from invalid user jenkins 10.30.120.5 port 57746 [preauth]
May  2 10:21:52 prd-ubuntu18-04-docker-8c-8g-780 sshd[1511]: Invalid user jenkins from 10.30.120.5 port 57748
May  2 10:21:52 prd-ubuntu18-04-docker-8c-8g-780 sshd[1511]: Received disconnect from 10.30.120.5 port 57748:11: Closed due to user request. [preauth]
May  2 10:21:52 prd-ubuntu18-04-docker-8c-8g-780 sshd[1511]: Disconnected from invalid user jenkins 10.30.120.5 port 57748 [preauth]
May  2 10:21:54 prd-ubuntu18-04-docker-8c-8g-780 sshd[1744]: Invalid user jenkins from 10.30.120.5 port 57750
May  2 10:21:54 prd-ubuntu18-04-docker-8c-8g-780 sshd[1744]: Received disconnect from 10.30.120.5 port 57750:11: Closed due to user request. [preauth]
May  2 10:21:54 prd-ubuntu18-04-docker-8c-8g-780 sshd[1744]: Disconnected from invalid user jenkins 10.30.120.5 port 57750 [preauth]
May  2 10:21:56 prd-ubuntu18-04-docker-8c-8g-780 sshd[1769]: Invalid user jenkins from 10.30.120.5 port 57752
May  2 10:21:57 prd-ubuntu18-04-docker-8c-8g-780 sshd[1769]: Received disconnect from 10.30.120.5 port 57752:11: Closed due to user request. [preauth]
May  2 10:21:57 prd-ubuntu18-04-docker-8c-8g-780 sshd[1769]: Disconnected from invalid user jenkins 10.30.120.5 port 57752 [preauth]
May  2 10:21:58 prd-ubuntu18-04-docker-8c-8g-780 useradd[1797]: new group: name=jenkins, GID=1001
May  2 10:21:58 prd-ubuntu18-04-docker-8c-8g-780 useradd[1797]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  2 10:21:58 prd-ubuntu18-04-docker-8c-8g-780 usermod[1804]: add 'jenkins' to group 'docker'
May  2 10:21:58 prd-ubuntu18-04-docker-8c-8g-780 usermod[1804]: add 'jenkins' to shadow group 'docker'
May  2 10:21:59 prd-ubuntu18-04-docker-8c-8g-780 sshd[1839]: Accepted publickey for jenkins from 10.30.120.5 port 57756 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  2 10:21:59 prd-ubuntu18-04-docker-8c-8g-780 sshd[1839]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  2 10:21:59 prd-ubuntu18-04-docker-8c-8g-780 systemd-logind[1053]: New session 1 of user jenkins.
May  2 10:21:59 prd-ubuntu18-04-docker-8c-8g-780 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  2 10:22:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2041]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 10:22:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2041]: pam_unix(cron:session): session closed for user root
May  2 10:23:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2727]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 10:23:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2727]: pam_unix(cron:session): session closed for user root
May  2 10:24:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2906]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 10:24:01 prd-ubuntu18-04-docker-8c-8g-780 CRON[2906]: pam_unix(cron:session): session closed for user root