May  6 00:00:30 prd-ubuntu18-04-docker-8c-8g-969 passwd[989]: password for 'ubuntu' changed by 'root'
May  6 00:00:30 prd-ubuntu18-04-docker-8c-8g-969 systemd-logind[1065]: Watching system buttons on /dev/input/event0 (Power Button)
May  6 00:00:30 prd-ubuntu18-04-docker-8c-8g-969 systemd-logind[1065]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  6 00:00:30 prd-ubuntu18-04-docker-8c-8g-969 systemd-logind[1065]: New seat seat0.
May  6 00:00:31 prd-ubuntu18-04-docker-8c-8g-969 sshd[1151]: Server listening on 0.0.0.0 port 22.
May  6 00:00:31 prd-ubuntu18-04-docker-8c-8g-969 sshd[1151]: Server listening on :: port 22.
May  6 00:00:32 prd-ubuntu18-04-docker-8c-8g-969 sshd[1395]: Did not receive identification string from 10.30.120.5 port 44316
May  6 00:00:41 prd-ubuntu18-04-docker-8c-8g-969 sshd[1423]: Invalid user jenkins from 10.30.120.5 port 44320
May  6 00:00:41 prd-ubuntu18-04-docker-8c-8g-969 sshd[1423]: Received disconnect from 10.30.120.5 port 44320:11: Closed due to user request. [preauth]
May  6 00:00:41 prd-ubuntu18-04-docker-8c-8g-969 sshd[1423]: Disconnected from invalid user jenkins 10.30.120.5 port 44320 [preauth]
May  6 00:00:43 prd-ubuntu18-04-docker-8c-8g-969 sshd[1427]: Invalid user jenkins from 10.30.120.5 port 44322
May  6 00:00:43 prd-ubuntu18-04-docker-8c-8g-969 sshd[1427]: Received disconnect from 10.30.120.5 port 44322:11: Closed due to user request. [preauth]
May  6 00:00:43 prd-ubuntu18-04-docker-8c-8g-969 sshd[1427]: Disconnected from invalid user jenkins 10.30.120.5 port 44322 [preauth]
May  6 00:00:45 prd-ubuntu18-04-docker-8c-8g-969 sshd[1429]: Invalid user jenkins from 10.30.120.5 port 44332
May  6 00:00:46 prd-ubuntu18-04-docker-8c-8g-969 sshd[1429]: Received disconnect from 10.30.120.5 port 44332:11: Closed due to user request. [preauth]
May  6 00:00:46 prd-ubuntu18-04-docker-8c-8g-969 sshd[1429]: Disconnected from invalid user jenkins 10.30.120.5 port 44332 [preauth]
May  6 00:00:48 prd-ubuntu18-04-docker-8c-8g-969 sshd[1445]: Invalid user jenkins from 10.30.120.5 port 44334
May  6 00:00:48 prd-ubuntu18-04-docker-8c-8g-969 sshd[1445]: Received disconnect from 10.30.120.5 port 44334:11: Closed due to user request. [preauth]
May  6 00:00:48 prd-ubuntu18-04-docker-8c-8g-969 sshd[1445]: Disconnected from invalid user jenkins 10.30.120.5 port 44334 [preauth]
May  6 00:00:50 prd-ubuntu18-04-docker-8c-8g-969 sshd[1674]: Invalid user jenkins from 10.30.120.5 port 44336
May  6 00:00:50 prd-ubuntu18-04-docker-8c-8g-969 sshd[1674]: Received disconnect from 10.30.120.5 port 44336:11: Closed due to user request. [preauth]
May  6 00:00:50 prd-ubuntu18-04-docker-8c-8g-969 sshd[1674]: Disconnected from invalid user jenkins 10.30.120.5 port 44336 [preauth]
May  6 00:00:52 prd-ubuntu18-04-docker-8c-8g-969 sshd[1699]: Invalid user jenkins from 10.30.120.5 port 44338
May  6 00:00:52 prd-ubuntu18-04-docker-8c-8g-969 sshd[1699]: Received disconnect from 10.30.120.5 port 44338:11: Closed due to user request. [preauth]
May  6 00:00:52 prd-ubuntu18-04-docker-8c-8g-969 sshd[1699]: Disconnected from invalid user jenkins 10.30.120.5 port 44338 [preauth]
May  6 00:00:54 prd-ubuntu18-04-docker-8c-8g-969 sshd[1701]: Invalid user jenkins from 10.30.120.5 port 44340
May  6 00:00:54 prd-ubuntu18-04-docker-8c-8g-969 sshd[1701]: Received disconnect from 10.30.120.5 port 44340:11: Closed due to user request. [preauth]
May  6 00:00:54 prd-ubuntu18-04-docker-8c-8g-969 sshd[1701]: Disconnected from invalid user jenkins 10.30.120.5 port 44340 [preauth]
May  6 00:00:56 prd-ubuntu18-04-docker-8c-8g-969 useradd[1727]: new group: name=jenkins, GID=1001
May  6 00:00:56 prd-ubuntu18-04-docker-8c-8g-969 useradd[1727]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
May  6 00:00:56 prd-ubuntu18-04-docker-8c-8g-969 usermod[1734]: add 'jenkins' to group 'docker'
May  6 00:00:56 prd-ubuntu18-04-docker-8c-8g-969 usermod[1734]: add 'jenkins' to shadow group 'docker'
May  6 00:00:57 prd-ubuntu18-04-docker-8c-8g-969 sshd[1777]: Accepted publickey for jenkins from 10.30.120.5 port 44342 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  6 00:00:57 prd-ubuntu18-04-docker-8c-8g-969 sshd[1777]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  6 00:00:57 prd-ubuntu18-04-docker-8c-8g-969 systemd-logind[1065]: New session 1 of user jenkins.
May  6 00:00:57 prd-ubuntu18-04-docker-8c-8g-969 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  6 00:01:02 prd-ubuntu18-04-docker-8c-8g-969 CRON[2012]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 00:01:02 prd-ubuntu18-04-docker-8c-8g-969 CRON[2012]: pam_unix(cron:session): session closed for user root
May  6 00:02:01 prd-ubuntu18-04-docker-8c-8g-969 CRON[2676]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 00:02:01 prd-ubuntu18-04-docker-8c-8g-969 CRON[2676]: pam_unix(cron:session): session closed for user root
May  6 00:03:01 prd-ubuntu18-04-docker-8c-8g-969 CRON[2851]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 00:03:01 prd-ubuntu18-04-docker-8c-8g-969 CRON[2851]: pam_unix(cron:session): session closed for user root