May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 passwd[756]: password for 'ubuntu' changed by 'root'
May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 systemd-logind[816]: New seat seat0.
May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 systemd-logind[816]: Watching system buttons on /dev/input/event0 (Power Button)
May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 systemd-logind[816]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 sshd[869]: Server listening on 0.0.0.0 port 22.
May  2 20:57:56 prd-ubuntu20-04-docker-8c-8g-12468 sshd[869]: Server listening on :: port 22.
May  2 20:57:58 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1019]: error: kex_exchange_identification: Connection closed by remote host
May  2 20:58:01 prd-ubuntu20-04-docker-8c-8g-12468 CRON[1024]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 20:58:01 prd-ubuntu20-04-docker-8c-8g-12468 CRON[1024]: pam_unix(cron:session): session closed for user root
May  2 20:58:04 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1031]: Invalid user jenkins from 10.30.120.5 port 51758
May  2 20:58:04 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1031]: Received disconnect from 10.30.120.5 port 51758:11: Closed due to user request. [preauth]
May  2 20:58:04 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1031]: Disconnected from invalid user jenkins 10.30.120.5 port 51758 [preauth]
May  2 20:58:06 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1033]: Invalid user jenkins from 10.30.120.5 port 51760
May  2 20:58:06 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1033]: Received disconnect from 10.30.120.5 port 51760:11: Closed due to user request. [preauth]
May  2 20:58:06 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1033]: Disconnected from invalid user jenkins 10.30.120.5 port 51760 [preauth]
May  2 20:58:08 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 51764
May  2 20:58:08 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1035]: Received disconnect from 10.30.120.5 port 51764:11: Closed due to user request. [preauth]
May  2 20:58:08 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 51764 [preauth]
May  2 20:58:10 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 51766
May  2 20:58:10 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1037]: Received disconnect from 10.30.120.5 port 51766:11: Closed due to user request. [preauth]
May  2 20:58:10 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 51766 [preauth]
May  2 20:58:13 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 51768
May  2 20:58:13 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1039]: Received disconnect from 10.30.120.5 port 51768:11: Closed due to user request. [preauth]
May  2 20:58:13 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 51768 [preauth]
May  2 20:58:15 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1210]: Invalid user jenkins from 10.30.120.5 port 51770
May  2 20:58:15 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1210]: Received disconnect from 10.30.120.5 port 51770:11: Closed due to user request. [preauth]
May  2 20:58:15 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1210]: Disconnected from invalid user jenkins 10.30.120.5 port 51770 [preauth]
May  2 20:58:17 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 51778
May  2 20:58:17 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1256]: Received disconnect from 10.30.120.5 port 51778:11: Closed due to user request. [preauth]
May  2 20:58:17 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 51778 [preauth]
May  2 20:58:19 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1269]: Invalid user jenkins from 10.30.120.5 port 51782
May  2 20:58:19 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1269]: Received disconnect from 10.30.120.5 port 51782:11: Closed due to user request. [preauth]
May  2 20:58:19 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1269]: Disconnected from invalid user jenkins 10.30.120.5 port 51782 [preauth]
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 useradd[1290]: new group: name=jenkins, GID=1001
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 useradd[1290]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 usermod[1300]: add 'jenkins' to group 'docker'
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 usermod[1300]: add 'jenkins' to shadow group 'docker'
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1313]: Accepted publickey for jenkins from 10.30.120.5 port 51784 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 sshd[1313]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 systemd-logind[816]: New session 2 of user jenkins.
May  2 20:58:21 prd-ubuntu20-04-docker-8c-8g-12468 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)