Jun  3 02:04:43 prd-ubuntu20-04-docker-8c-8g-2662 passwd[750]: password for 'ubuntu' changed by 'root'
Jun  3 02:04:43 prd-ubuntu20-04-docker-8c-8g-2662 sshd[835]: Server listening on 0.0.0.0 port 22.
Jun  3 02:04:43 prd-ubuntu20-04-docker-8c-8g-2662 sshd[835]: Server listening on :: port 22.
Jun  3 02:04:44 prd-ubuntu20-04-docker-8c-8g-2662 systemd-logind[811]: New seat seat0.
Jun  3 02:04:44 prd-ubuntu20-04-docker-8c-8g-2662 systemd-logind[811]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  3 02:04:44 prd-ubuntu20-04-docker-8c-8g-2662 systemd-logind[811]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  3 02:04:46 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1021]: error: kex_exchange_identification: Connection closed by remote host
Jun  3 02:04:54 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1030]: Invalid user jenkins from 10.30.120.5 port 42372
Jun  3 02:04:54 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1030]: Received disconnect from 10.30.120.5 port 42372:11: Closed due to user request. [preauth]
Jun  3 02:04:54 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1030]: Disconnected from invalid user jenkins 10.30.120.5 port 42372 [preauth]
Jun  3 02:04:56 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1034]: Invalid user jenkins from 10.30.120.5 port 42380
Jun  3 02:04:57 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1034]: Received disconnect from 10.30.120.5 port 42380:11: Closed due to user request. [preauth]
Jun  3 02:04:57 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1034]: Disconnected from invalid user jenkins 10.30.120.5 port 42380 [preauth]
Jun  3 02:04:59 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1048]: Invalid user jenkins from 10.30.120.5 port 42390
Jun  3 02:04:59 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1048]: Received disconnect from 10.30.120.5 port 42390:11: Closed due to user request. [preauth]
Jun  3 02:04:59 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1048]: Disconnected from invalid user jenkins 10.30.120.5 port 42390 [preauth]
Jun  3 02:05:01 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 42400
Jun  3 02:05:01 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1050]: Received disconnect from 10.30.120.5 port 42400:11: Closed due to user request. [preauth]
Jun  3 02:05:01 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 42400 [preauth]
Jun  3 02:05:01 prd-ubuntu20-04-docker-8c-8g-2662 CRON[1097]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  3 02:05:01 prd-ubuntu20-04-docker-8c-8g-2662 CRON[1097]: pam_unix(cron:session): session closed for user root
Jun  3 02:05:03 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1233]: Invalid user jenkins from 10.30.120.5 port 42408
Jun  3 02:05:03 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1233]: Received disconnect from 10.30.120.5 port 42408:11: Closed due to user request. [preauth]
Jun  3 02:05:03 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1233]: Disconnected from invalid user jenkins 10.30.120.5 port 42408 [preauth]
Jun  3 02:05:05 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1266]: Invalid user jenkins from 10.30.120.5 port 42412
Jun  3 02:05:05 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1266]: Received disconnect from 10.30.120.5 port 42412:11: Closed due to user request. [preauth]
Jun  3 02:05:05 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1266]: Disconnected from invalid user jenkins 10.30.120.5 port 42412 [preauth]
Jun  3 02:05:07 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1277]: Invalid user jenkins from 10.30.120.5 port 42420
Jun  3 02:05:07 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1277]: Received disconnect from 10.30.120.5 port 42420:11: Closed due to user request. [preauth]
Jun  3 02:05:07 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1277]: Disconnected from invalid user jenkins 10.30.120.5 port 42420 [preauth]
Jun  3 02:05:08 prd-ubuntu20-04-docker-8c-8g-2662 useradd[1298]: new group: name=jenkins, GID=1001
Jun  3 02:05:08 prd-ubuntu20-04-docker-8c-8g-2662 useradd[1298]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  3 02:05:08 prd-ubuntu20-04-docker-8c-8g-2662 usermod[1308]: add 'jenkins' to group 'docker'
Jun  3 02:05:08 prd-ubuntu20-04-docker-8c-8g-2662 usermod[1308]: add 'jenkins' to shadow group 'docker'
Jun  3 02:05:10 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1345]: Accepted publickey for jenkins from 10.30.120.5 port 42428 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  3 02:05:10 prd-ubuntu20-04-docker-8c-8g-2662 sshd[1345]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  3 02:05:10 prd-ubuntu20-04-docker-8c-8g-2662 systemd-logind[811]: New session 2 of user jenkins.
Jun  3 02:05:10 prd-ubuntu20-04-docker-8c-8g-2662 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)