Sep  7 06:03:28 prd-ubuntu20-04-docker-2c-8g-8446 passwd[653]: password for 'ubuntu' changed by 'root'
Sep  7 06:03:28 prd-ubuntu20-04-docker-2c-8g-8446 sshd[742]: Server listening on 0.0.0.0 port 22.
Sep  7 06:03:28 prd-ubuntu20-04-docker-2c-8g-8446 sshd[742]: Server listening on :: port 22.
Sep  7 06:03:29 prd-ubuntu20-04-docker-2c-8g-8446 systemd-logind[691]: New seat seat0.
Sep  7 06:03:29 prd-ubuntu20-04-docker-2c-8g-8446 systemd-logind[691]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  7 06:03:29 prd-ubuntu20-04-docker-2c-8g-8446 systemd-logind[691]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  7 06:03:40 prd-ubuntu20-04-docker-2c-8g-8446 sshd[884]: error: kex_exchange_identification: Connection closed by remote host
Sep  7 06:03:50 prd-ubuntu20-04-docker-2c-8g-8446 sshd[886]: Invalid user jenkins from 10.30.120.5 port 48452
Sep  7 06:03:50 prd-ubuntu20-04-docker-2c-8g-8446 sshd[886]: Received disconnect from 10.30.120.5 port 48452:11: Closed due to user request. [preauth]
Sep  7 06:03:50 prd-ubuntu20-04-docker-2c-8g-8446 sshd[886]: Disconnected from invalid user jenkins 10.30.120.5 port 48452 [preauth]
Sep  7 06:03:54 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1167]: Invalid user jenkins from 10.30.120.5 port 48456
Sep  7 06:03:54 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1167]: Received disconnect from 10.30.120.5 port 48456:11: Closed due to user request. [preauth]
Sep  7 06:03:54 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1167]: Disconnected from invalid user jenkins 10.30.120.5 port 48456 [preauth]
Sep  7 06:03:56 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1201]: Invalid user jenkins from 10.30.120.5 port 48458
Sep  7 06:03:56 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1201]: Received disconnect from 10.30.120.5 port 48458:11: Closed due to user request. [preauth]
Sep  7 06:03:56 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1201]: Disconnected from invalid user jenkins 10.30.120.5 port 48458 [preauth]
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 useradd[1224]: new group: name=jenkins, GID=1001
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 useradd[1224]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 usermod[1234]: add 'jenkins' to group 'docker'
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 usermod[1234]: add 'jenkins' to shadow group 'docker'
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1247]: Received disconnect from 10.30.120.5 port 48460:11: Closed due to user request. [preauth]
Sep  7 06:03:58 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1247]: Disconnected from authenticating user jenkins 10.30.120.5 port 48460 [preauth]
Sep  7 06:04:00 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1287]: Accepted publickey for jenkins from 10.30.120.5 port 48462 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Sep  7 06:04:00 prd-ubuntu20-04-docker-2c-8g-8446 sshd[1287]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  7 06:04:00 prd-ubuntu20-04-docker-2c-8g-8446 systemd-logind[691]: New session 1 of user jenkins.
Sep  7 06:04:00 prd-ubuntu20-04-docker-2c-8g-8446 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  7 06:04:03 prd-ubuntu20-04-docker-2c-8g-8446 CRON[1420]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 06:04:03 prd-ubuntu20-04-docker-2c-8g-8446 CRON[1420]: pam_unix(cron:session): session closed for user root
Sep  7 06:05:01 prd-ubuntu20-04-docker-2c-8g-8446 CRON[2044]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 06:05:01 prd-ubuntu20-04-docker-2c-8g-8446 CRON[2044]: pam_unix(cron:session): session closed for user root
Sep  7 06:06:01 prd-ubuntu20-04-docker-2c-8g-8446 CRON[2794]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  7 06:06:01 prd-ubuntu20-04-docker-2c-8g-8446 CRON[2794]: pam_unix(cron:session): session closed for user root
Sep  7 06:06:27 prd-ubuntu20-04-docker-2c-8g-8446 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Sep  7 06:06:27 prd-ubuntu20-04-docker-2c-8g-8446 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)