Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 passwd[756]: password for 'ubuntu' changed by 'root'
Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 systemd-logind[813]: New seat seat0.
Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 systemd-logind[813]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 systemd-logind[813]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 sshd[845]: Server listening on 0.0.0.0 port 22.
Mar  4 00:47:53 prd-ubuntu20-04-docker-8c-8g-40101 sshd[845]: Server listening on :: port 22.
Mar  4 00:47:56 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1031]: error: kex_exchange_identification: Connection closed by remote host
Mar  4 00:48:01 prd-ubuntu20-04-docker-8c-8g-40101 CRON[1039]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  4 00:48:01 prd-ubuntu20-04-docker-8c-8g-40101 CRON[1039]: pam_unix(cron:session): session closed for user root
Mar  4 00:48:04 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1042]: Invalid user jenkins from 10.30.120.5 port 47668
Mar  4 00:48:04 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1042]: Received disconnect from 10.30.120.5 port 47668:11: Closed due to user request. [preauth]
Mar  4 00:48:04 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1042]: Disconnected from invalid user jenkins 10.30.120.5 port 47668 [preauth]
Mar  4 00:48:06 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1046]: Invalid user jenkins from 10.30.120.5 port 47680
Mar  4 00:48:06 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1046]: Received disconnect from 10.30.120.5 port 47680:11: Closed due to user request. [preauth]
Mar  4 00:48:06 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1046]: Disconnected from invalid user jenkins 10.30.120.5 port 47680 [preauth]
Mar  4 00:48:09 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1048]: Invalid user jenkins from 10.30.120.5 port 47690
Mar  4 00:48:09 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1048]: Received disconnect from 10.30.120.5 port 47690:11: Closed due to user request. [preauth]
Mar  4 00:48:09 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1048]: Disconnected from invalid user jenkins 10.30.120.5 port 47690 [preauth]
Mar  4 00:48:11 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1062]: Invalid user jenkins from 10.30.120.5 port 47702
Mar  4 00:48:11 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1062]: Received disconnect from 10.30.120.5 port 47702:11: Closed due to user request. [preauth]
Mar  4 00:48:11 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1062]: Disconnected from invalid user jenkins 10.30.120.5 port 47702 [preauth]
Mar  4 00:48:13 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 47704
Mar  4 00:48:13 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1260]: Received disconnect from 10.30.120.5 port 47704:11: Closed due to user request. [preauth]
Mar  4 00:48:13 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 47704 [preauth]
Mar  4 00:48:15 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1264]: Invalid user jenkins from 10.30.120.5 port 47716
Mar  4 00:48:16 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1264]: Received disconnect from 10.30.120.5 port 47716:11: Closed due to user request. [preauth]
Mar  4 00:48:16 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1264]: Disconnected from invalid user jenkins 10.30.120.5 port 47716 [preauth]
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1276]: Invalid user jenkins from 10.30.120.5 port 47726
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1276]: Received disconnect from 10.30.120.5 port 47726:11: Closed due to user request. [preauth]
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1276]: Disconnected from invalid user jenkins 10.30.120.5 port 47726 [preauth]
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 useradd[1296]: new group: name=jenkins, GID=1001
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 useradd[1296]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 usermod[1306]: add 'jenkins' to group 'docker'
Mar  4 00:48:18 prd-ubuntu20-04-docker-8c-8g-40101 usermod[1306]: add 'jenkins' to shadow group 'docker'
Mar  4 00:48:20 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1343]: Accepted publickey for jenkins from 10.30.120.5 port 47738 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  4 00:48:20 prd-ubuntu20-04-docker-8c-8g-40101 sshd[1343]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  4 00:48:20 prd-ubuntu20-04-docker-8c-8g-40101 systemd-logind[813]: New session 2 of user jenkins.
Mar  4 00:48:20 prd-ubuntu20-04-docker-8c-8g-40101 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)