Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 passwd[752]: password for 'ubuntu' changed by 'root'
Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 systemd-logind[813]: New seat seat0.
Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 systemd-logind[813]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 systemd-logind[813]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 sshd[853]: Server listening on 0.0.0.0 port 22.
Mar  6 08:40:41 prd-ubuntu20-04-docker-8c-8g-40443 sshd[853]: Server listening on :: port 22.
Mar  6 08:40:44 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1024]: error: kex_exchange_identification: Connection closed by remote host
Mar  6 08:40:53 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1031]: Invalid user jenkins from 10.30.120.5 port 58730
Mar  6 08:40:53 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1031]: Received disconnect from 10.30.120.5 port 58730:11: Closed due to user request. [preauth]
Mar  6 08:40:53 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1031]: Disconnected from invalid user jenkins 10.30.120.5 port 58730 [preauth]
Mar  6 08:40:55 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 58734
Mar  6 08:40:55 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1035]: Received disconnect from 10.30.120.5 port 58734:11: Closed due to user request. [preauth]
Mar  6 08:40:55 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 58734 [preauth]
Mar  6 08:40:57 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 58736
Mar  6 08:40:57 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1037]: Received disconnect from 10.30.120.5 port 58736:11: Closed due to user request. [preauth]
Mar  6 08:40:57 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 58736 [preauth]
Mar  6 08:41:01 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1199]: Invalid user jenkins from 10.30.120.5 port 58738
Mar  6 08:41:01 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1199]: Received disconnect from 10.30.120.5 port 58738:11: Closed due to user request. [preauth]
Mar  6 08:41:01 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1199]: Disconnected from invalid user jenkins 10.30.120.5 port 58738 [preauth]
Mar  6 08:41:03 prd-ubuntu20-04-docker-8c-8g-40443 CRON[1247]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  6 08:41:03 prd-ubuntu20-04-docker-8c-8g-40443 CRON[1247]: pam_unix(cron:session): session closed for user root
Mar  6 08:41:03 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1252]: Invalid user jenkins from 10.30.120.5 port 58746
Mar  6 08:41:03 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1252]: Received disconnect from 10.30.120.5 port 58746:11: Closed due to user request. [preauth]
Mar  6 08:41:03 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1252]: Disconnected from invalid user jenkins 10.30.120.5 port 58746 [preauth]
Mar  6 08:41:05 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 58748
Mar  6 08:41:05 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1256]: Received disconnect from 10.30.120.5 port 58748:11: Closed due to user request. [preauth]
Mar  6 08:41:05 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 58748 [preauth]
Mar  6 08:41:07 prd-ubuntu20-04-docker-8c-8g-40443 useradd[1277]: new group: name=jenkins, GID=1001
Mar  6 08:41:07 prd-ubuntu20-04-docker-8c-8g-40443 useradd[1277]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  6 08:41:07 prd-ubuntu20-04-docker-8c-8g-40443 usermod[1287]: add 'jenkins' to group 'docker'
Mar  6 08:41:07 prd-ubuntu20-04-docker-8c-8g-40443 usermod[1287]: add 'jenkins' to shadow group 'docker'
Mar  6 08:41:08 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1309]: Accepted publickey for jenkins from 10.30.120.5 port 58750 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  6 08:41:08 prd-ubuntu20-04-docker-8c-8g-40443 sshd[1309]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  6 08:41:08 prd-ubuntu20-04-docker-8c-8g-40443 systemd-logind[813]: New session 2 of user jenkins.
Mar  6 08:41:08 prd-ubuntu20-04-docker-8c-8g-40443 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)