Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 passwd[990]: password for 'ubuntu' changed by 'root'
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 systemd-logind[1078]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 systemd-logind[1078]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 systemd-logind[1078]: New seat seat0.
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1133]: Server listening on 0.0.0.0 port 22.
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1133]: Server listening on :: port 22.
Jul  4 10:38:17 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1332]: Did not receive identification string from 10.30.120.5 port 58280
Jul  4 10:38:22 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1397]: Invalid user jenkins from 10.30.120.5 port 58288
Jul  4 10:38:22 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1397]: Received disconnect from 10.30.120.5 port 58288:11: Closed due to user request. [preauth]
Jul  4 10:38:22 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1397]: Disconnected from invalid user jenkins 10.30.120.5 port 58288 [preauth]
Jul  4 10:38:24 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1420]: Invalid user jenkins from 10.30.120.5 port 58290
Jul  4 10:38:24 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1420]: Received disconnect from 10.30.120.5 port 58290:11: Closed due to user request. [preauth]
Jul  4 10:38:24 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1420]: Disconnected from invalid user jenkins 10.30.120.5 port 58290 [preauth]
Jul  4 10:38:26 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1422]: Invalid user jenkins from 10.30.120.5 port 58292
Jul  4 10:38:26 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1422]: Received disconnect from 10.30.120.5 port 58292:11: Closed due to user request. [preauth]
Jul  4 10:38:26 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1422]: Disconnected from invalid user jenkins 10.30.120.5 port 58292 [preauth]
Jul  4 10:38:28 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1424]: Invalid user jenkins from 10.30.120.5 port 58298
Jul  4 10:38:28 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1424]: Received disconnect from 10.30.120.5 port 58298:11: Closed due to user request. [preauth]
Jul  4 10:38:28 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1424]: Disconnected from invalid user jenkins 10.30.120.5 port 58298 [preauth]
Jul  4 10:38:30 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1426]: Invalid user jenkins from 10.30.120.5 port 58302
Jul  4 10:38:30 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1426]: Received disconnect from 10.30.120.5 port 58302:11: Closed due to user request. [preauth]
Jul  4 10:38:30 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1426]: Disconnected from invalid user jenkins 10.30.120.5 port 58302 [preauth]
Jul  4 10:38:32 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1428]: Invalid user jenkins from 10.30.120.5 port 58306
Jul  4 10:38:32 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1428]: Received disconnect from 10.30.120.5 port 58306:11: Closed due to user request. [preauth]
Jul  4 10:38:32 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1428]: Disconnected from invalid user jenkins 10.30.120.5 port 58306 [preauth]
Jul  4 10:38:34 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1578]: Invalid user jenkins from 10.30.120.5 port 58310
Jul  4 10:38:34 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1578]: Received disconnect from 10.30.120.5 port 58310:11: Closed due to user request. [preauth]
Jul  4 10:38:34 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1578]: Disconnected from invalid user jenkins 10.30.120.5 port 58310 [preauth]
Jul  4 10:38:36 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1689]: Invalid user jenkins from 10.30.120.5 port 58314
Jul  4 10:38:36 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1689]: Received disconnect from 10.30.120.5 port 58314:11: Closed due to user request. [preauth]
Jul  4 10:38:36 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1689]: Disconnected from invalid user jenkins 10.30.120.5 port 58314 [preauth]
Jul  4 10:38:39 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1693]: Invalid user jenkins from 10.30.120.5 port 58320
Jul  4 10:38:39 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1693]: Received disconnect from 10.30.120.5 port 58320:11: Closed due to user request. [preauth]
Jul  4 10:38:39 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1693]: Disconnected from invalid user jenkins 10.30.120.5 port 58320 [preauth]
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 useradd[1713]: new group: name=jenkins, GID=1001
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 useradd[1713]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 usermod[1722]: add 'jenkins' to group 'docker'
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 usermod[1722]: add 'jenkins' to shadow group 'docker'
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1714]: Received disconnect from 10.30.120.5 port 58322:11: Closed due to user request. [preauth]
Jul  4 10:38:41 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1714]: Disconnected from authenticating user jenkins 10.30.120.5 port 58322 [preauth]
Jul  4 10:38:43 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1763]: Accepted publickey for jenkins from 10.30.120.5 port 58326 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  4 10:38:43 prd-ubuntu18-04-docker-8c-8g-4523 sshd[1763]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  4 10:38:43 prd-ubuntu18-04-docker-8c-8g-4523 systemd-logind[1078]: New session 1 of user jenkins.
Jul  4 10:38:43 prd-ubuntu18-04-docker-8c-8g-4523 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  4 10:39:01 prd-ubuntu18-04-docker-8c-8g-4523 CRON[2196]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 10:39:01 prd-ubuntu18-04-docker-8c-8g-4523 CRON[2196]: pam_unix(cron:session): session closed for user root
Jul  4 10:40:01 prd-ubuntu18-04-docker-8c-8g-4523 CRON[2637]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  4 10:40:01 prd-ubuntu18-04-docker-8c-8g-4523 CRON[2637]: pam_unix(cron:session): session closed for user root