May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 passwd[740]: password for 'ubuntu' changed by 'root'
May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: New seat seat0.
May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 sshd[820]: Server listening on 0.0.0.0 port 22.
May 18 00:09:57 prd-ubuntu20-04-docker-8c-8g-63982 sshd[820]: Server listening on :: port 22.
May 18 00:09:58 prd-ubuntu20-04-docker-8c-8g-63982 sshd[912]: error: kex_exchange_identification: Connection closed by remote host
May 18 00:10:01 prd-ubuntu20-04-docker-8c-8g-63982 CRON[1023]: pam_unix(cron:session): session opened for user root by (uid=0)
May 18 00:10:01 prd-ubuntu20-04-docker-8c-8g-63982 CRON[1023]: pam_unix(cron:session): session closed for user root
May 18 00:10:01 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1026]: Invalid user jenkins from 10.30.120.5 port 33388
May 18 00:10:01 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1026]: Received disconnect from 10.30.120.5 port 33388:11: Closed due to user request. [preauth]
May 18 00:10:01 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1026]: Disconnected from invalid user jenkins 10.30.120.5 port 33388 [preauth]
May 18 00:10:03 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 33392
May 18 00:10:03 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1035]: Received disconnect from 10.30.120.5 port 33392:11: Closed due to user request. [preauth]
May 18 00:10:03 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 33392 [preauth]
May 18 00:10:05 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1285]: Invalid user jenkins from 10.30.120.5 port 33394
May 18 00:10:06 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1285]: Received disconnect from 10.30.120.5 port 33394:11: Closed due to user request. [preauth]
May 18 00:10:06 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1285]: Disconnected from invalid user jenkins 10.30.120.5 port 33394 [preauth]
May 18 00:10:08 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1378]: Invalid user jenkins from 10.30.120.5 port 33400
May 18 00:10:08 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1378]: Received disconnect from 10.30.120.5 port 33400:11: Closed due to user request. [preauth]
May 18 00:10:08 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1378]: Disconnected from invalid user jenkins 10.30.120.5 port 33400 [preauth]
May 18 00:10:09 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 00:10:09 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 00:10:10 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1572]: Invalid user jenkins from 10.30.120.5 port 33402
May 18 00:10:10 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1572]: Received disconnect from 10.30.120.5 port 33402:11: Closed due to user request. [preauth]
May 18 00:10:10 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1572]: Disconnected from invalid user jenkins 10.30.120.5 port 33402 [preauth]
May 18 00:10:12 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1600]: Invalid user jenkins from 10.30.120.5 port 33404
May 18 00:10:12 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1600]: Received disconnect from 10.30.120.5 port 33404:11: Closed due to user request. [preauth]
May 18 00:10:12 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1600]: Disconnected from invalid user jenkins 10.30.120.5 port 33404 [preauth]
May 18 00:10:14 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1602]: Invalid user jenkins from 10.30.120.5 port 33406
May 18 00:10:14 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1602]: Received disconnect from 10.30.120.5 port 33406:11: Closed due to user request. [preauth]
May 18 00:10:14 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1602]: Disconnected from invalid user jenkins 10.30.120.5 port 33406 [preauth]
May 18 00:10:16 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1853]: Invalid user jenkins from 10.30.120.5 port 33408
May 18 00:10:16 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1853]: Received disconnect from 10.30.120.5 port 33408:11: Closed due to user request. [preauth]
May 18 00:10:16 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1853]: Disconnected from invalid user jenkins 10.30.120.5 port 33408 [preauth]
May 18 00:10:19 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1983]: Invalid user jenkins from 10.30.120.5 port 33410
May 18 00:10:19 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1983]: Received disconnect from 10.30.120.5 port 33410:11: Closed due to user request. [preauth]
May 18 00:10:19 prd-ubuntu20-04-docker-8c-8g-63982 sshd[1983]: Disconnected from invalid user jenkins 10.30.120.5 port 33410 [preauth]
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 useradd[2064]: new group: name=jenkins, GID=1001
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 useradd[2064]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 usermod[2078]: add 'jenkins' to group 'docker'
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 usermod[2078]: add 'jenkins' to shadow group 'docker'
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 sshd[2068]: Received disconnect from 10.30.120.5 port 33418:11: Closed due to user request. [preauth]
May 18 00:10:21 prd-ubuntu20-04-docker-8c-8g-63982 sshd[2068]: Disconnected from authenticating user jenkins 10.30.120.5 port 33418 [preauth]
May 18 00:10:23 prd-ubuntu20-04-docker-8c-8g-63982 sshd[2383]: Accepted publickey for jenkins from 10.30.120.5 port 33420 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 18 00:10:23 prd-ubuntu20-04-docker-8c-8g-63982 sshd[2383]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 18 00:10:23 prd-ubuntu20-04-docker-8c-8g-63982 systemd-logind[794]: New session 2 of user jenkins.
May 18 00:10:23 prd-ubuntu20-04-docker-8c-8g-63982 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)