Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 passwd[754]: password for 'ubuntu' changed by 'root'
Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 systemd-logind[818]: New seat seat0.
Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 systemd-logind[818]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 systemd-logind[818]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 sshd[855]: Server listening on 0.0.0.0 port 22.
Mar  6 06:32:50 prd-ubuntu20-04-docker-8c-8g-5050 sshd[855]: Server listening on :: port 22.
Mar  6 06:32:52 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1018]: error: kex_exchange_identification: Connection closed by remote host
Mar  6 06:33:01 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1034]: Invalid user jenkins from 10.30.120.5 port 38062
Mar  6 06:33:01 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1034]: Received disconnect from 10.30.120.5 port 38062:11: Closed due to user request. [preauth]
Mar  6 06:33:01 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1034]: Disconnected from invalid user jenkins 10.30.120.5 port 38062 [preauth]
Mar  6 06:33:01 prd-ubuntu20-04-docker-8c-8g-5050 CRON[1038]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  6 06:33:01 prd-ubuntu20-04-docker-8c-8g-5050 CRON[1038]: pam_unix(cron:session): session closed for user root
Mar  6 06:33:03 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1046]: Invalid user jenkins from 10.30.120.5 port 38064
Mar  6 06:33:03 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1046]: Received disconnect from 10.30.120.5 port 38064:11: Closed due to user request. [preauth]
Mar  6 06:33:03 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1046]: Disconnected from invalid user jenkins 10.30.120.5 port 38064 [preauth]
Mar  6 06:33:05 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1048]: Invalid user jenkins from 10.30.120.5 port 38066
Mar  6 06:33:05 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1048]: Received disconnect from 10.30.120.5 port 38066:11: Closed due to user request. [preauth]
Mar  6 06:33:05 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1048]: Disconnected from invalid user jenkins 10.30.120.5 port 38066 [preauth]
Mar  6 06:33:07 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 38068
Mar  6 06:33:07 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1050]: Received disconnect from 10.30.120.5 port 38068:11: Closed due to user request. [preauth]
Mar  6 06:33:07 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 38068 [preauth]
Mar  6 06:33:09 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1225]: Invalid user jenkins from 10.30.120.5 port 38070
Mar  6 06:33:09 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1225]: Received disconnect from 10.30.120.5 port 38070:11: Closed due to user request. [preauth]
Mar  6 06:33:09 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1225]: Disconnected from invalid user jenkins 10.30.120.5 port 38070 [preauth]
Mar  6 06:33:11 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1263]: Invalid user jenkins from 10.30.120.5 port 38076
Mar  6 06:33:11 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1263]: Received disconnect from 10.30.120.5 port 38076:11: Closed due to user request. [preauth]
Mar  6 06:33:11 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1263]: Disconnected from invalid user jenkins 10.30.120.5 port 38076 [preauth]
Mar  6 06:33:14 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1265]: Invalid user jenkins from 10.30.120.5 port 38080
Mar  6 06:33:14 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1265]: Received disconnect from 10.30.120.5 port 38080:11: Closed due to user request. [preauth]
Mar  6 06:33:14 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1265]: Disconnected from invalid user jenkins 10.30.120.5 port 38080 [preauth]
Mar  6 06:33:15 prd-ubuntu20-04-docker-8c-8g-5050 useradd[1295]: new group: name=jenkins, GID=1001
Mar  6 06:33:15 prd-ubuntu20-04-docker-8c-8g-5050 useradd[1295]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  6 06:33:15 prd-ubuntu20-04-docker-8c-8g-5050 usermod[1305]: add 'jenkins' to group 'docker'
Mar  6 06:33:15 prd-ubuntu20-04-docker-8c-8g-5050 usermod[1305]: add 'jenkins' to shadow group 'docker'
Mar  6 06:33:16 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1342]: Accepted publickey for jenkins from 10.30.120.5 port 38086 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  6 06:33:16 prd-ubuntu20-04-docker-8c-8g-5050 sshd[1342]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  6 06:33:16 prd-ubuntu20-04-docker-8c-8g-5050 systemd-logind[818]: New session 2 of user jenkins.
Mar  6 06:33:16 prd-ubuntu20-04-docker-8c-8g-5050 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)