May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 passwd[753]: password for 'ubuntu' changed by 'root'
May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 sshd[846]: Server listening on 0.0.0.0 port 22.
May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 sshd[846]: Server listening on :: port 22.
May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 systemd-logind[829]: New seat seat0.
May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 systemd-logind[829]: Watching system buttons on /dev/input/event0 (Power Button)
May 26 03:54:50 prd-ubuntu20-04-docker-8c-8g-11387 systemd-logind[829]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 26 03:54:53 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1042]: error: kex_exchange_identification: Connection closed by remote host
May 26 03:55:01 prd-ubuntu20-04-docker-8c-8g-11387 CRON[1051]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 03:55:01 prd-ubuntu20-04-docker-8c-8g-11387 CRON[1051]: pam_unix(cron:session): session closed for user root
May 26 03:55:02 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1060]: Invalid user jenkins from 10.30.120.5 port 36884
May 26 03:55:02 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1060]: Received disconnect from 10.30.120.5 port 36884:11: Closed due to user request. [preauth]
May 26 03:55:02 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1060]: Disconnected from invalid user jenkins 10.30.120.5 port 36884 [preauth]
May 26 03:55:04 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1062]: Invalid user jenkins from 10.30.120.5 port 36896
May 26 03:55:04 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1062]: Received disconnect from 10.30.120.5 port 36896:11: Closed due to user request. [preauth]
May 26 03:55:04 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1062]: Disconnected from invalid user jenkins 10.30.120.5 port 36896 [preauth]
May 26 03:55:06 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1064]: Invalid user jenkins from 10.30.120.5 port 36902
May 26 03:55:06 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1064]: Received disconnect from 10.30.120.5 port 36902:11: Closed due to user request. [preauth]
May 26 03:55:06 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1064]: Disconnected from invalid user jenkins 10.30.120.5 port 36902 [preauth]
May 26 03:55:09 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1334]: Invalid user jenkins from 10.30.120.5 port 36908
May 26 03:55:09 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1334]: Received disconnect from 10.30.120.5 port 36908:11: Closed due to user request. [preauth]
May 26 03:55:09 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1334]: Disconnected from invalid user jenkins 10.30.120.5 port 36908 [preauth]
May 26 03:55:11 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1383]: Invalid user jenkins from 10.30.120.5 port 36914
May 26 03:55:11 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1383]: Received disconnect from 10.30.120.5 port 36914:11: Closed due to user request. [preauth]
May 26 03:55:11 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1383]: Disconnected from invalid user jenkins 10.30.120.5 port 36914 [preauth]
May 26 03:55:13 prd-ubuntu20-04-docker-8c-8g-11387 useradd[1392]: new group: name=jenkins, GID=1001
May 26 03:55:13 prd-ubuntu20-04-docker-8c-8g-11387 useradd[1392]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 26 03:55:13 prd-ubuntu20-04-docker-8c-8g-11387 usermod[1402]: add 'jenkins' to group 'docker'
May 26 03:55:13 prd-ubuntu20-04-docker-8c-8g-11387 usermod[1402]: add 'jenkins' to shadow group 'docker'
May 26 03:55:14 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1415]: Accepted publickey for jenkins from 10.30.120.5 port 36930 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 26 03:55:14 prd-ubuntu20-04-docker-8c-8g-11387 sshd[1415]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 26 03:55:14 prd-ubuntu20-04-docker-8c-8g-11387 systemd-logind[829]: New session 2 of user jenkins.
May 26 03:55:14 prd-ubuntu20-04-docker-8c-8g-11387 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)