Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 passwd[738]: password for 'ubuntu' changed by 'root'
Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: New seat seat0.
Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 sshd[833]: Server listening on 0.0.0.0 port 22.
Jun  8 19:29:10 prd-ubuntu20-04-docker-8c-8g-1789 sshd[833]: Server listening on :: port 22.
Jun  8 19:29:11 prd-ubuntu20-04-docker-8c-8g-1789 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
Jun  8 19:29:20 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1345]: Invalid user jenkins from 10.30.120.5 port 42450
Jun  8 19:29:20 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1345]: Received disconnect from 10.30.120.5 port 42450:11: Closed due to user request. [preauth]
Jun  8 19:29:20 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1345]: Disconnected from invalid user jenkins 10.30.120.5 port 42450 [preauth]
Jun  8 19:29:22 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1410]: Invalid user jenkins from 10.30.120.5 port 42470
Jun  8 19:29:22 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1410]: Received disconnect from 10.30.120.5 port 42470:11: Closed due to user request. [preauth]
Jun  8 19:29:22 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1410]: Disconnected from invalid user jenkins 10.30.120.5 port 42470 [preauth]
Jun  8 19:29:22 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  8 19:29:22 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  8 19:29:24 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1585]: Invalid user jenkins from 10.30.120.5 port 42486
Jun  8 19:29:24 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1585]: Received disconnect from 10.30.120.5 port 42486:11: Closed due to user request. [preauth]
Jun  8 19:29:24 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1585]: Disconnected from invalid user jenkins 10.30.120.5 port 42486 [preauth]
Jun  8 19:29:26 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1589]: Invalid user jenkins from 10.30.120.5 port 42510
Jun  8 19:29:26 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1589]: Received disconnect from 10.30.120.5 port 42510:11: Closed due to user request. [preauth]
Jun  8 19:29:26 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1589]: Disconnected from invalid user jenkins 10.30.120.5 port 42510 [preauth]
Jun  8 19:29:29 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1843]: Invalid user jenkins from 10.30.120.5 port 42526
Jun  8 19:29:29 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1843]: Received disconnect from 10.30.120.5 port 42526:11: Closed due to user request. [preauth]
Jun  8 19:29:29 prd-ubuntu20-04-docker-8c-8g-1789 sshd[1843]: Disconnected from invalid user jenkins 10.30.120.5 port 42526 [preauth]
Jun  8 19:29:31 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2130]: Invalid user jenkins from 10.30.120.5 port 42540
Jun  8 19:29:31 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2130]: Received disconnect from 10.30.120.5 port 42540:11: Closed due to user request. [preauth]
Jun  8 19:29:31 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2130]: Disconnected from invalid user jenkins 10.30.120.5 port 42540 [preauth]
Jun  8 19:29:33 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2304]: Invalid user jenkins from 10.30.120.5 port 42560
Jun  8 19:29:33 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2304]: Received disconnect from 10.30.120.5 port 42560:11: Closed due to user request. [preauth]
Jun  8 19:29:33 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2304]: Disconnected from invalid user jenkins 10.30.120.5 port 42560 [preauth]
Jun  8 19:29:34 prd-ubuntu20-04-docker-8c-8g-1789 useradd[2325]: new group: name=jenkins, GID=1001
Jun  8 19:29:34 prd-ubuntu20-04-docker-8c-8g-1789 useradd[2325]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  8 19:29:34 prd-ubuntu20-04-docker-8c-8g-1789 usermod[2335]: add 'jenkins' to group 'docker'
Jun  8 19:29:34 prd-ubuntu20-04-docker-8c-8g-1789 usermod[2335]: add 'jenkins' to shadow group 'docker'
Jun  8 19:29:35 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2372]: Accepted publickey for jenkins from 10.30.120.5 port 42576 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  8 19:29:35 prd-ubuntu20-04-docker-8c-8g-1789 sshd[2372]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  8 19:29:35 prd-ubuntu20-04-docker-8c-8g-1789 systemd-logind[798]: New session 1 of user jenkins.
Jun  8 19:29:35 prd-ubuntu20-04-docker-8c-8g-1789 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  8 19:30:01 prd-ubuntu20-04-docker-8c-8g-1789 CRON[3209]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  8 19:30:01 prd-ubuntu20-04-docker-8c-8g-1789 CRON[3209]: pam_unix(cron:session): session closed for user root