May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 passwd[682]: password for 'ubuntu' changed by 'root'
May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 systemd-logind[732]: New seat seat0.
May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 systemd-logind[732]: Watching system buttons on /dev/input/event0 (Power Button)
May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 systemd-logind[732]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 sshd[776]: Server listening on 0.0.0.0 port 22.
May  4 03:03:54 prd-ubuntu20-04-docker-2c-8g-8614 sshd[776]: Server listening on :: port 22.
May  4 03:04:00 prd-ubuntu20-04-docker-2c-8g-8614 sshd[929]: error: kex_exchange_identification: Connection closed by remote host
May  4 03:04:01 prd-ubuntu20-04-docker-2c-8g-8614 CRON[930]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 03:04:01 prd-ubuntu20-04-docker-2c-8g-8614 CRON[930]: pam_unix(cron:session): session closed for user root
May  4 03:04:02 prd-ubuntu20-04-docker-2c-8g-8614 sshd[933]: Invalid user jenkins from 10.30.120.5 port 46400
May  4 03:04:02 prd-ubuntu20-04-docker-2c-8g-8614 sshd[933]: Received disconnect from 10.30.120.5 port 46400:11: Closed due to user request. [preauth]
May  4 03:04:02 prd-ubuntu20-04-docker-2c-8g-8614 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 46400 [preauth]
May  4 03:04:04 prd-ubuntu20-04-docker-2c-8g-8614 sshd[935]: Invalid user jenkins from 10.30.120.5 port 46404
May  4 03:04:04 prd-ubuntu20-04-docker-2c-8g-8614 sshd[935]: Received disconnect from 10.30.120.5 port 46404:11: Closed due to user request. [preauth]
May  4 03:04:04 prd-ubuntu20-04-docker-2c-8g-8614 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 46404 [preauth]
May  4 03:04:06 prd-ubuntu20-04-docker-2c-8g-8614 sshd[937]: Invalid user jenkins from 10.30.120.5 port 46406
May  4 03:04:06 prd-ubuntu20-04-docker-2c-8g-8614 sshd[937]: Received disconnect from 10.30.120.5 port 46406:11: Closed due to user request. [preauth]
May  4 03:04:06 prd-ubuntu20-04-docker-2c-8g-8614 sshd[937]: Disconnected from invalid user jenkins 10.30.120.5 port 46406 [preauth]
May  4 03:04:09 prd-ubuntu20-04-docker-2c-8g-8614 sshd[939]: Invalid user jenkins from 10.30.120.5 port 46410
May  4 03:04:09 prd-ubuntu20-04-docker-2c-8g-8614 sshd[939]: Received disconnect from 10.30.120.5 port 46410:11: Closed due to user request. [preauth]
May  4 03:04:09 prd-ubuntu20-04-docker-2c-8g-8614 sshd[939]: Disconnected from invalid user jenkins 10.30.120.5 port 46410 [preauth]
May  4 03:04:11 prd-ubuntu20-04-docker-2c-8g-8614 sshd[941]: Invalid user jenkins from 10.30.120.5 port 46414
May  4 03:04:11 prd-ubuntu20-04-docker-2c-8g-8614 sshd[941]: Received disconnect from 10.30.120.5 port 46414:11: Closed due to user request. [preauth]
May  4 03:04:11 prd-ubuntu20-04-docker-2c-8g-8614 sshd[941]: Disconnected from invalid user jenkins 10.30.120.5 port 46414 [preauth]
May  4 03:04:14 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1213]: Invalid user jenkins from 10.30.120.5 port 46416
May  4 03:04:14 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1213]: Received disconnect from 10.30.120.5 port 46416:11: Closed due to user request. [preauth]
May  4 03:04:14 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1213]: Disconnected from invalid user jenkins 10.30.120.5 port 46416 [preauth]
May  4 03:04:16 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 46420
May  4 03:04:16 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1260]: Received disconnect from 10.30.120.5 port 46420:11: Closed due to user request. [preauth]
May  4 03:04:16 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 46420 [preauth]
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 useradd[1269]: new group: name=jenkins, GID=1001
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 useradd[1269]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1271]: Received disconnect from 10.30.120.5 port 46422:11: Closed due to user request. [preauth]
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1271]: Disconnected from authenticating user jenkins 10.30.120.5 port 46422 [preauth]
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 usermod[1281]: add 'jenkins' to group 'docker'
May  4 03:04:18 prd-ubuntu20-04-docker-2c-8g-8614 usermod[1281]: add 'jenkins' to shadow group 'docker'
May  4 03:04:20 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1316]: Accepted publickey for jenkins from 10.30.120.5 port 46426 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  4 03:04:20 prd-ubuntu20-04-docker-2c-8g-8614 sshd[1316]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  4 03:04:20 prd-ubuntu20-04-docker-2c-8g-8614 systemd-logind[732]: New session 2 of user jenkins.
May  4 03:04:20 prd-ubuntu20-04-docker-2c-8g-8614 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  4 03:05:02 prd-ubuntu20-04-docker-2c-8g-8614 CRON[2059]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 03:05:02 prd-ubuntu20-04-docker-2c-8g-8614 CRON[2059]: pam_unix(cron:session): session closed for user root
May  4 03:06:01 prd-ubuntu20-04-docker-2c-8g-8614 CRON[2542]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 03:06:01 prd-ubuntu20-04-docker-2c-8g-8614 CRON[2542]: pam_unix(cron:session): session closed for user root
May  4 03:06:42 prd-ubuntu20-04-docker-2c-8g-8614 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  4 03:06:42 prd-ubuntu20-04-docker-2c-8g-8614 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)