May  6 07:03:23 prd-ubuntu20-04-docker-2c-8g-8739 passwd[682]: password for 'ubuntu' changed by 'root'
May  6 07:03:23 prd-ubuntu20-04-docker-2c-8g-8739 sshd[752]: Server listening on 0.0.0.0 port 22.
May  6 07:03:23 prd-ubuntu20-04-docker-2c-8g-8739 sshd[752]: Server listening on :: port 22.
May  6 07:03:24 prd-ubuntu20-04-docker-2c-8g-8739 systemd-logind[728]: New seat seat0.
May  6 07:03:24 prd-ubuntu20-04-docker-2c-8g-8739 systemd-logind[728]: Watching system buttons on /dev/input/event0 (Power Button)
May  6 07:03:24 prd-ubuntu20-04-docker-2c-8g-8739 systemd-logind[728]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  6 07:03:26 prd-ubuntu20-04-docker-2c-8g-8739 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
May  6 07:03:35 prd-ubuntu20-04-docker-2c-8g-8739 sshd[933]: Invalid user jenkins from 10.30.120.5 port 60596
May  6 07:03:35 prd-ubuntu20-04-docker-2c-8g-8739 sshd[933]: Received disconnect from 10.30.120.5 port 60596:11: Closed due to user request. [preauth]
May  6 07:03:35 prd-ubuntu20-04-docker-2c-8g-8739 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 60596 [preauth]
May  6 07:03:37 prd-ubuntu20-04-docker-2c-8g-8739 sshd[936]: Invalid user jenkins from 10.30.120.5 port 60600
May  6 07:03:37 prd-ubuntu20-04-docker-2c-8g-8739 sshd[936]: Received disconnect from 10.30.120.5 port 60600:11: Closed due to user request. [preauth]
May  6 07:03:37 prd-ubuntu20-04-docker-2c-8g-8739 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 60600 [preauth]
May  6 07:03:39 prd-ubuntu20-04-docker-2c-8g-8739 sshd[938]: Invalid user jenkins from 10.30.120.5 port 60602
May  6 07:03:39 prd-ubuntu20-04-docker-2c-8g-8739 sshd[938]: Received disconnect from 10.30.120.5 port 60602:11: Closed due to user request. [preauth]
May  6 07:03:39 prd-ubuntu20-04-docker-2c-8g-8739 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 60602 [preauth]
May  6 07:03:41 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1093]: Invalid user jenkins from 10.30.120.5 port 60604
May  6 07:03:39 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1093]: Received disconnect from 10.30.120.5 port 60604:11: Closed due to user request. [preauth]
May  6 07:03:39 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1093]: Disconnected from invalid user jenkins 10.30.120.5 port 60604 [preauth]
May  6 07:03:41 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 60606
May  6 07:03:41 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1260]: Received disconnect from 10.30.120.5 port 60606:11: Closed due to user request. [preauth]
May  6 07:03:41 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 60606 [preauth]
May  6 07:03:43 prd-ubuntu20-04-docker-2c-8g-8739 useradd[1269]: new group: name=jenkins, GID=1001
May  6 07:03:43 prd-ubuntu20-04-docker-2c-8g-8739 useradd[1269]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  6 07:03:43 prd-ubuntu20-04-docker-2c-8g-8739 usermod[1279]: add 'jenkins' to group 'docker'
May  6 07:03:43 prd-ubuntu20-04-docker-2c-8g-8739 usermod[1279]: add 'jenkins' to shadow group 'docker'
May  6 07:03:44 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1314]: Accepted publickey for jenkins from 10.30.120.5 port 60608 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  6 07:03:44 prd-ubuntu20-04-docker-2c-8g-8739 sshd[1314]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  6 07:03:44 prd-ubuntu20-04-docker-2c-8g-8739 systemd-logind[728]: New session 1 of user jenkins.
May  6 07:03:44 prd-ubuntu20-04-docker-2c-8g-8739 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  6 07:04:01 prd-ubuntu20-04-docker-2c-8g-8739 CRON[2056]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 07:04:01 prd-ubuntu20-04-docker-2c-8g-8739 CRON[2056]: pam_unix(cron:session): session closed for user root
May  6 07:05:01 prd-ubuntu20-04-docker-2c-8g-8739 CRON[2440]: pam_unix(cron:session): session opened for user root by (uid=0)
May  6 07:05:01 prd-ubuntu20-04-docker-2c-8g-8739 CRON[2440]: pam_unix(cron:session): session closed for user root
May  6 07:05:50 prd-ubuntu20-04-docker-2c-8g-8739 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  6 07:05:50 prd-ubuntu20-04-docker-2c-8g-8739 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)