Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 passwd[755]: password for 'ubuntu' changed by 'root'
Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 systemd-logind[817]: New seat seat0.
Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 systemd-logind[817]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 systemd-logind[817]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 sshd[837]: Server listening on 0.0.0.0 port 22.
Mar  4 01:55:54 prd-ubuntu20-04-docker-8c-8g-40127 sshd[837]: Server listening on :: port 22.
Mar  4 01:55:55 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1021]: error: kex_exchange_identification: Connection closed by remote host
Mar  4 01:56:01 prd-ubuntu20-04-docker-8c-8g-40127 CRON[1036]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 01:56:01 prd-ubuntu20-04-docker-8c-8g-40127 CRON[1036]: pam_unix(cron:session): session closed for user root
Mar  4 01:56:03 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 59610
Mar  4 01:56:04 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1039]: Received disconnect from 10.30.120.5 port 59610:11: Closed due to user request. [preauth]
Mar  4 01:56:04 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 59610 [preauth]
Mar  4 01:56:06 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 59612
Mar  4 01:56:06 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1041]: Received disconnect from 10.30.120.5 port 59612:11: Closed due to user request. [preauth]
Mar  4 01:56:06 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 59612 [preauth]
Mar  4 01:56:08 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 59614
Mar  4 01:56:08 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1043]: Received disconnect from 10.30.120.5 port 59614:11: Closed due to user request. [preauth]
Mar  4 01:56:08 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 59614 [preauth]
Mar  4 01:56:10 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 59616
Mar  4 01:56:10 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1045]: Received disconnect from 10.30.120.5 port 59616:11: Closed due to user request. [preauth]
Mar  4 01:56:10 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 59616 [preauth]
Mar  4 01:56:13 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1208]: Invalid user jenkins from 10.30.120.5 port 59618
Mar  4 01:56:13 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1208]: Received disconnect from 10.30.120.5 port 59618:11: Closed due to user request. [preauth]
Mar  4 01:56:13 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1208]: Disconnected from invalid user jenkins 10.30.120.5 port 59618 [preauth]
Mar  4 01:56:15 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 59620
Mar  4 01:56:15 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1258]: Received disconnect from 10.30.120.5 port 59620:11: Closed due to user request. [preauth]
Mar  4 01:56:15 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 59620 [preauth]
Mar  4 01:56:17 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 59622
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1260]: Received disconnect from 10.30.120.5 port 59622:11: Closed due to user request. [preauth]
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 59622 [preauth]
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 useradd[1281]: new group: name=jenkins, GID=1001
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 useradd[1281]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 usermod[1291]: add 'jenkins' to group 'docker'
Mar  4 01:56:18 prd-ubuntu20-04-docker-8c-8g-40127 usermod[1291]: add 'jenkins' to shadow group 'docker'
Mar  4 01:56:20 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1336]: Accepted publickey for jenkins from 10.30.120.5 port 59626 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  4 01:56:20 prd-ubuntu20-04-docker-8c-8g-40127 sshd[1336]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 01:56:20 prd-ubuntu20-04-docker-8c-8g-40127 systemd-logind[817]: New session 2 of user jenkins.
Mar  4 01:56:20 prd-ubuntu20-04-docker-8c-8g-40127 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)