May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 passwd[729]: password for 'ubuntu' changed by 'root'
May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 sshd[824]: Server listening on 0.0.0.0 port 22.
May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 sshd[824]: Server listening on :: port 22.
May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 06:16:12 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: New seat seat0.
May 18 06:16:14 prd-ubuntu20-04-docker-8c-8g-64005 sshd[933]: error: kex_exchange_identification: Connection closed by remote host
May 18 06:16:21 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1406]: Invalid user jenkins from 10.30.120.5 port 33552
May 18 06:16:21 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1406]: Received disconnect from 10.30.120.5 port 33552:11: Closed due to user request. [preauth]
May 18 06:16:21 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1406]: Disconnected from invalid user jenkins 10.30.120.5 port 33552 [preauth]
May 18 06:16:22 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 06:16:22 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1569]: Invalid user jenkins from 10.30.120.5 port 33560
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1569]: Received disconnect from 10.30.120.5 port 33560:11: Closed due to user request. [preauth]
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1569]: Disconnected from invalid user jenkins 10.30.120.5 port 33560 [preauth]
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1573]: Invalid user jenkins from 10.30.120.5 port 33568
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1573]: Received disconnect from 10.30.120.5 port 33568:11: Closed due to user request. [preauth]
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1573]: Disconnected from invalid user jenkins 10.30.120.5 port 33568 [preauth]
May 18 06:16:28 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1772]: Invalid user jenkins from 10.30.120.5 port 33574
May 18 06:16:28 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1772]: Received disconnect from 10.30.120.5 port 33574:11: Closed due to user request. [preauth]
May 18 06:16:28 prd-ubuntu20-04-docker-8c-8g-64005 sshd[1772]: Disconnected from invalid user jenkins 10.30.120.5 port 33574 [preauth]
May 18 06:16:30 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2092]: Invalid user jenkins from 10.30.120.5 port 33578
May 18 06:16:30 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2092]: Received disconnect from 10.30.120.5 port 33578:11: Closed due to user request. [preauth]
May 18 06:16:30 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2092]: Disconnected from invalid user jenkins 10.30.120.5 port 33578 [preauth]
May 18 06:16:32 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2265]: Invalid user jenkins from 10.30.120.5 port 33588
May 18 06:16:32 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2265]: Received disconnect from 10.30.120.5 port 33588:11: Closed due to user request. [preauth]
May 18 06:16:32 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2265]: Disconnected from invalid user jenkins 10.30.120.5 port 33588 [preauth]
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2283]: Invalid user jenkins from 10.30.120.5 port 33594
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2283]: Received disconnect from 10.30.120.5 port 33594:11: Closed due to user request. [preauth]
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2283]: Disconnected from invalid user jenkins 10.30.120.5 port 33594 [preauth]
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 useradd[2290]: new group: name=jenkins, GID=1001
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 useradd[2290]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 usermod[2300]: add 'jenkins' to group 'docker'
May 18 06:16:34 prd-ubuntu20-04-docker-8c-8g-64005 usermod[2300]: add 'jenkins' to shadow group 'docker'
May 18 06:16:36 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2347]: Accepted publickey for jenkins from 10.30.120.5 port 33596 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 18 06:16:36 prd-ubuntu20-04-docker-8c-8g-64005 sshd[2347]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 18 06:16:36 prd-ubuntu20-04-docker-8c-8g-64005 systemd-logind[785]: New session 1 of user jenkins.
May 18 06:16:36 prd-ubuntu20-04-docker-8c-8g-64005 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 18 06:17:01 prd-ubuntu20-04-docker-8c-8g-64005 CRON[2997]: pam_unix(cron:session): session opened for user root by (uid=0)
May 18 06:17:01 prd-ubuntu20-04-docker-8c-8g-64005 CRON[2998]: pam_unix(cron:session): session opened for user root by (uid=0)
May 18 06:17:01 prd-ubuntu20-04-docker-8c-8g-64005 CRON[2997]: pam_unix(cron:session): session closed for user root
May 18 06:17:01 prd-ubuntu20-04-docker-8c-8g-64005 CRON[2998]: pam_unix(cron:session): session closed for user root