Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 passwd[988]: password for 'ubuntu' changed by 'root'
Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 systemd-logind[1038]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 systemd-logind[1038]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 systemd-logind[1038]: New seat seat0.
Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 sshd[1119]: Server listening on 0.0.0.0 port 22.
Jan  7 10:38:21 prd-ubuntu18-04-docker-8c-8g-251 sshd[1119]: Server listening on :: port 22.
Jan  7 10:38:22 prd-ubuntu18-04-docker-8c-8g-251 sshd[1378]: Did not receive identification string from 10.30.120.5 port 38614
Jan  7 10:38:32 prd-ubuntu18-04-docker-8c-8g-251 sshd[1431]: Invalid user jenkins from 10.30.120.5 port 38616
Jan  7 10:38:32 prd-ubuntu18-04-docker-8c-8g-251 sshd[1431]: Received disconnect from 10.30.120.5 port 38616:11: Closed due to user request. [preauth]
Jan  7 10:38:32 prd-ubuntu18-04-docker-8c-8g-251 sshd[1431]: Disconnected from invalid user jenkins 10.30.120.5 port 38616 [preauth]
Jan  7 10:38:34 prd-ubuntu18-04-docker-8c-8g-251 sshd[1435]: Invalid user jenkins from 10.30.120.5 port 38618
Jan  7 10:38:34 prd-ubuntu18-04-docker-8c-8g-251 sshd[1435]: Received disconnect from 10.30.120.5 port 38618:11: Closed due to user request. [preauth]
Jan  7 10:38:34 prd-ubuntu18-04-docker-8c-8g-251 sshd[1435]: Disconnected from invalid user jenkins 10.30.120.5 port 38618 [preauth]
Jan  7 10:38:36 prd-ubuntu18-04-docker-8c-8g-251 sshd[1437]: Invalid user jenkins from 10.30.120.5 port 38622
Jan  7 10:38:36 prd-ubuntu18-04-docker-8c-8g-251 sshd[1437]: Received disconnect from 10.30.120.5 port 38622:11: Closed due to user request. [preauth]
Jan  7 10:38:36 prd-ubuntu18-04-docker-8c-8g-251 sshd[1437]: Disconnected from invalid user jenkins 10.30.120.5 port 38622 [preauth]
Jan  7 10:38:38 prd-ubuntu18-04-docker-8c-8g-251 sshd[1439]: Invalid user jenkins from 10.30.120.5 port 38624
Jan  7 10:38:38 prd-ubuntu18-04-docker-8c-8g-251 sshd[1439]: Received disconnect from 10.30.120.5 port 38624:11: Closed due to user request. [preauth]
Jan  7 10:38:38 prd-ubuntu18-04-docker-8c-8g-251 sshd[1439]: Disconnected from invalid user jenkins 10.30.120.5 port 38624 [preauth]
Jan  7 10:38:41 prd-ubuntu18-04-docker-8c-8g-251 sshd[1662]: Invalid user jenkins from 10.30.120.5 port 38626
Jan  7 10:38:41 prd-ubuntu18-04-docker-8c-8g-251 sshd[1662]: Received disconnect from 10.30.120.5 port 38626:11: Closed due to user request. [preauth]
Jan  7 10:38:41 prd-ubuntu18-04-docker-8c-8g-251 sshd[1662]: Disconnected from invalid user jenkins 10.30.120.5 port 38626 [preauth]
Jan  7 10:38:43 prd-ubuntu18-04-docker-8c-8g-251 sshd[1707]: Invalid user jenkins from 10.30.120.5 port 38628
Jan  7 10:38:43 prd-ubuntu18-04-docker-8c-8g-251 sshd[1707]: Received disconnect from 10.30.120.5 port 38628:11: Closed due to user request. [preauth]
Jan  7 10:38:43 prd-ubuntu18-04-docker-8c-8g-251 sshd[1707]: Disconnected from invalid user jenkins 10.30.120.5 port 38628 [preauth]
Jan  7 10:38:45 prd-ubuntu18-04-docker-8c-8g-251 useradd[1727]: new group: name=jenkins, GID=1001
Jan  7 10:38:45 prd-ubuntu18-04-docker-8c-8g-251 useradd[1727]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jan  7 10:38:45 prd-ubuntu18-04-docker-8c-8g-251 usermod[1734]: add 'jenkins' to group 'docker'
Jan  7 10:38:45 prd-ubuntu18-04-docker-8c-8g-251 usermod[1734]: add 'jenkins' to shadow group 'docker'
Jan  7 10:38:46 prd-ubuntu18-04-docker-8c-8g-251 sshd[1769]: Accepted publickey for jenkins from 10.30.120.5 port 38630 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  7 10:38:46 prd-ubuntu18-04-docker-8c-8g-251 sshd[1769]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  7 10:38:46 prd-ubuntu18-04-docker-8c-8g-251 systemd-logind[1038]: New session 1 of user jenkins.
Jan  7 10:38:46 prd-ubuntu18-04-docker-8c-8g-251 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  7 10:39:03 prd-ubuntu18-04-docker-8c-8g-251 CRON[2157]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 10:39:03 prd-ubuntu18-04-docker-8c-8g-251 CRON[2157]: pam_unix(cron:session): session closed for user root
Jan  7 10:40:01 prd-ubuntu18-04-docker-8c-8g-251 CRON[2540]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 10:40:01 prd-ubuntu18-04-docker-8c-8g-251 CRON[2540]: pam_unix(cron:session): session closed for user root
Jan  7 10:41:01 prd-ubuntu18-04-docker-8c-8g-251 CRON[3611]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  7 10:41:01 prd-ubuntu18-04-docker-8c-8g-251 CRON[3611]: pam_unix(cron:session): session closed for user root