Mar 23 01:49:30 prd-ubuntu20-04-docker-8c-8g-3920 passwd[763]: password for 'ubuntu' changed by 'root'
Mar 23 01:49:31 prd-ubuntu20-04-docker-8c-8g-3920 systemd-logind[831]: New seat seat0.
Mar 23 01:49:31 prd-ubuntu20-04-docker-8c-8g-3920 systemd-logind[831]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 23 01:49:31 prd-ubuntu20-04-docker-8c-8g-3920 systemd-logind[831]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 23 01:49:31 prd-ubuntu20-04-docker-8c-8g-3920 sshd[875]: Server listening on 0.0.0.0 port 22.
Mar 23 01:49:31 prd-ubuntu20-04-docker-8c-8g-3920 sshd[875]: Server listening on :: port 22.
Mar 23 01:49:35 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1044]: error: kex_exchange_identification: Connection closed by remote host
Mar 23 01:49:42 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1051]: Invalid user jenkins from 10.30.120.5 port 47628
Mar 23 01:49:42 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1051]: Received disconnect from 10.30.120.5 port 47628:11: Closed due to user request. [preauth]
Mar 23 01:49:42 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1051]: Disconnected from invalid user jenkins 10.30.120.5 port 47628 [preauth]
Mar 23 01:49:44 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1055]: Invalid user jenkins from 10.30.120.5 port 47630
Mar 23 01:49:44 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1055]: Received disconnect from 10.30.120.5 port 47630:11: Closed due to user request. [preauth]
Mar 23 01:49:44 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1055]: Disconnected from invalid user jenkins 10.30.120.5 port 47630 [preauth]
Mar 23 01:49:47 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1057]: Invalid user jenkins from 10.30.120.5 port 47634
Mar 23 01:49:47 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1057]: Received disconnect from 10.30.120.5 port 47634:11: Closed due to user request. [preauth]
Mar 23 01:49:47 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1057]: Disconnected from invalid user jenkins 10.30.120.5 port 47634 [preauth]
Mar 23 01:49:49 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1324]: Invalid user jenkins from 10.30.120.5 port 47636
Mar 23 01:49:49 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1324]: Received disconnect from 10.30.120.5 port 47636:11: Closed due to user request. [preauth]
Mar 23 01:49:49 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1324]: Disconnected from invalid user jenkins 10.30.120.5 port 47636 [preauth]
Mar 23 01:49:51 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1375]: Invalid user jenkins from 10.30.120.5 port 47638
Mar 23 01:49:51 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1375]: Received disconnect from 10.30.120.5 port 47638:11: Closed due to user request. [preauth]
Mar 23 01:49:51 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1375]: Disconnected from invalid user jenkins 10.30.120.5 port 47638 [preauth]
Mar 23 01:49:53 prd-ubuntu20-04-docker-8c-8g-3920 useradd[1384]: new group: name=jenkins, GID=1001
Mar 23 01:49:53 prd-ubuntu20-04-docker-8c-8g-3920 useradd[1384]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar 23 01:49:53 prd-ubuntu20-04-docker-8c-8g-3920 usermod[1394]: add 'jenkins' to group 'docker'
Mar 23 01:49:53 prd-ubuntu20-04-docker-8c-8g-3920 usermod[1394]: add 'jenkins' to shadow group 'docker'
Mar 23 01:49:54 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1407]: Received disconnect from 10.30.120.5 port 47640:11: Closed due to user request. [preauth]
Mar 23 01:49:54 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1407]: Disconnected from authenticating user jenkins 10.30.120.5 port 47640 [preauth]
Mar 23 01:49:56 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1439]: Accepted publickey for jenkins from 10.30.120.5 port 47642 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar 23 01:49:56 prd-ubuntu20-04-docker-8c-8g-3920 sshd[1439]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 23 01:49:56 prd-ubuntu20-04-docker-8c-8g-3920 systemd-logind[831]: New session 1 of user jenkins.
Mar 23 01:49:56 prd-ubuntu20-04-docker-8c-8g-3920 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 23 01:50:02 prd-ubuntu20-04-docker-8c-8g-3920 CRON[1644]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 23 01:50:02 prd-ubuntu20-04-docker-8c-8g-3920 CRON[1644]: pam_unix(cron:session): session closed for user root