Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 passwd[754]: password for 'ubuntu' changed by 'root'
Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 systemd-logind[826]: New seat seat0.
Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 systemd-logind[826]: Watching system buttons on /dev/input/event0 (Power Button)
Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 systemd-logind[826]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 sshd[871]: Server listening on 0.0.0.0 port 22.
Nov  4 07:52:30 prd-ubuntu20-04-docker-8c-8g-772490 sshd[871]: Server listening on :: port 22.
Nov  4 07:52:33 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1033]: error: kex_exchange_identification: Connection closed by remote host
Nov  4 07:52:41 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 55256
Nov  4 07:52:41 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1045]: Received disconnect from 10.30.120.5 port 55256:11: Closed due to user request. [preauth]
Nov  4 07:52:41 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 55256 [preauth]
Nov  4 07:52:43 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1049]: Invalid user jenkins from 10.30.120.5 port 55258
Nov  4 07:52:43 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1049]: Received disconnect from 10.30.120.5 port 55258:11: Closed due to user request. [preauth]
Nov  4 07:52:43 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1049]: Disconnected from invalid user jenkins 10.30.120.5 port 55258 [preauth]
Nov  4 07:52:45 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1051]: Invalid user jenkins from 10.30.120.5 port 55262
Nov  4 07:52:45 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1051]: Received disconnect from 10.30.120.5 port 55262:11: Closed due to user request. [preauth]
Nov  4 07:52:45 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1051]: Disconnected from invalid user jenkins 10.30.120.5 port 55262 [preauth]
Nov  4 07:52:48 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1072]: Invalid user jenkins from 10.30.120.5 port 55264
Nov  4 07:52:48 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1072]: Received disconnect from 10.30.120.5 port 55264:11: Closed due to user request. [preauth]
Nov  4 07:52:48 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1072]: Disconnected from invalid user jenkins 10.30.120.5 port 55264 [preauth]
Nov  4 07:52:50 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1364]: Invalid user jenkins from 10.30.120.5 port 55266
Nov  4 07:52:50 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1364]: Received disconnect from 10.30.120.5 port 55266:11: Closed due to user request. [preauth]
Nov  4 07:52:50 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1364]: Disconnected from invalid user jenkins 10.30.120.5 port 55266 [preauth]
Nov  4 07:52:52 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1372]: Invalid user jenkins from 10.30.120.5 port 55268
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1372]: Received disconnect from 10.30.120.5 port 55268:11: Closed due to user request. [preauth]
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1372]: Disconnected from invalid user jenkins 10.30.120.5 port 55268 [preauth]
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 useradd[1393]: new group: name=jenkins, GID=1001
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 useradd[1393]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 usermod[1403]: add 'jenkins' to group 'docker'
Nov  4 07:52:53 prd-ubuntu20-04-docker-8c-8g-772490 usermod[1403]: add 'jenkins' to shadow group 'docker'
Nov  4 07:52:55 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1438]: Accepted publickey for jenkins from 10.30.120.5 port 55276 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Nov  4 07:52:55 prd-ubuntu20-04-docker-8c-8g-772490 sshd[1438]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Nov  4 07:52:55 prd-ubuntu20-04-docker-8c-8g-772490 systemd-logind[826]: New session 1 of user jenkins.
Nov  4 07:52:55 prd-ubuntu20-04-docker-8c-8g-772490 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Nov  4 07:53:01 prd-ubuntu20-04-docker-8c-8g-772490 CRON[1657]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov  4 07:53:01 prd-ubuntu20-04-docker-8c-8g-772490 CRON[1657]: pam_unix(cron:session): session closed for user root