Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 passwd[751]: password for 'ubuntu' changed by 'root'
Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 systemd-logind[816]: New seat seat0.
Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 systemd-logind[816]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 systemd-logind[816]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 sshd[852]: Server listening on 0.0.0.0 port 22.
Jul  3 10:40:23 prd-ubuntu20-04-docker-8c-8g-4917 sshd[852]: Server listening on :: port 22.
Jul  3 10:40:26 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1023]: error: kex_exchange_identification: Connection closed by remote host
Jul  3 10:40:34 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1048]: Invalid user jenkins from 10.30.120.5 port 49666
Jul  3 10:40:34 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1048]: Received disconnect from 10.30.120.5 port 49666:11: Closed due to user request. [preauth]
Jul  3 10:40:34 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1048]: Disconnected from invalid user jenkins 10.30.120.5 port 49666 [preauth]
Jul  3 10:40:36 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 49678
Jul  3 10:40:36 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1050]: Received disconnect from 10.30.120.5 port 49678:11: Closed due to user request. [preauth]
Jul  3 10:40:36 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 49678 [preauth]
Jul  3 10:40:38 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1052]: Invalid user jenkins from 10.30.120.5 port 49682
Jul  3 10:40:38 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1052]: Received disconnect from 10.30.120.5 port 49682:11: Closed due to user request. [preauth]
Jul  3 10:40:38 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1052]: Disconnected from invalid user jenkins 10.30.120.5 port 49682 [preauth]
Jul  3 10:40:40 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1054]: Invalid user jenkins from 10.30.120.5 port 49684
Jul  3 10:40:40 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1054]: Received disconnect from 10.30.120.5 port 49684:11: Closed due to user request. [preauth]
Jul  3 10:40:40 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1054]: Disconnected from invalid user jenkins 10.30.120.5 port 49684 [preauth]
Jul  3 10:40:43 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1254]: Invalid user jenkins from 10.30.120.5 port 49688
Jul  3 10:40:43 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1254]: Received disconnect from 10.30.120.5 port 49688:11: Closed due to user request. [preauth]
Jul  3 10:40:43 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1254]: Disconnected from invalid user jenkins 10.30.120.5 port 49688 [preauth]
Jul  3 10:40:45 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1270]: Invalid user jenkins from 10.30.120.5 port 49694
Jul  3 10:40:45 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1270]: Received disconnect from 10.30.120.5 port 49694:11: Closed due to user request. [preauth]
Jul  3 10:40:45 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1270]: Disconnected from invalid user jenkins 10.30.120.5 port 49694 [preauth]
Jul  3 10:40:47 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1280]: Invalid user jenkins from 10.30.120.5 port 49704
Jul  3 10:40:48 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1280]: Received disconnect from 10.30.120.5 port 49704:11: Closed due to user request. [preauth]
Jul  3 10:40:48 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1280]: Disconnected from invalid user jenkins 10.30.120.5 port 49704 [preauth]
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1300]: Invalid user jenkins from 10.30.120.5 port 49712
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 useradd[1303]: new group: name=jenkins, GID=1001
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 useradd[1303]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1300]: Received disconnect from 10.30.120.5 port 49712:11: Closed due to user request. [preauth]
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1300]: Disconnected from invalid user jenkins 10.30.120.5 port 49712 [preauth]
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 usermod[1313]: add 'jenkins' to group 'docker'
Jul  3 10:40:50 prd-ubuntu20-04-docker-8c-8g-4917 usermod[1313]: add 'jenkins' to shadow group 'docker'
Jul  3 10:40:52 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1356]: Accepted publickey for jenkins from 10.30.120.5 port 49716 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  3 10:40:52 prd-ubuntu20-04-docker-8c-8g-4917 sshd[1356]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  3 10:40:52 prd-ubuntu20-04-docker-8c-8g-4917 systemd-logind[816]: New session 1 of user jenkins.
Jul  3 10:40:52 prd-ubuntu20-04-docker-8c-8g-4917 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  3 10:41:01 prd-ubuntu20-04-docker-8c-8g-4917 CRON[1649]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  3 10:41:01 prd-ubuntu20-04-docker-8c-8g-4917 CRON[1649]: pam_unix(cron:session): session closed for user root