May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 passwd[678]: password for 'ubuntu' changed by 'root'
May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 sshd[757]: Server listening on 0.0.0.0 port 22.
May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 sshd[757]: Server listening on :: port 22.
May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 systemd-logind[717]: New seat seat0.
May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 15:03:20 prd-ubuntu20-04-docker-2c-8g-8499 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 15:03:24 prd-ubuntu20-04-docker-2c-8g-8499 sshd[914]: error: kex_exchange_identification: Connection closed by remote host
May  1 15:03:32 prd-ubuntu20-04-docker-2c-8g-8499 sshd[923]: Invalid user jenkins from 10.30.120.5 port 55994
May  1 15:03:32 prd-ubuntu20-04-docker-2c-8g-8499 sshd[923]: Received disconnect from 10.30.120.5 port 55994:11: Closed due to user request. [preauth]
May  1 15:03:32 prd-ubuntu20-04-docker-2c-8g-8499 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 55994 [preauth]
May  1 15:03:34 prd-ubuntu20-04-docker-2c-8g-8499 sshd[926]: Invalid user jenkins from 10.30.120.5 port 55998
May  1 15:03:34 prd-ubuntu20-04-docker-2c-8g-8499 sshd[926]: Received disconnect from 10.30.120.5 port 55998:11: Closed due to user request. [preauth]
May  1 15:03:34 prd-ubuntu20-04-docker-2c-8g-8499 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 55998 [preauth]
May  1 15:03:36 prd-ubuntu20-04-docker-2c-8g-8499 sshd[928]: Invalid user jenkins from 10.30.120.5 port 56000
May  1 15:03:36 prd-ubuntu20-04-docker-2c-8g-8499 sshd[928]: Received disconnect from 10.30.120.5 port 56000:11: Closed due to user request. [preauth]
May  1 15:03:36 prd-ubuntu20-04-docker-2c-8g-8499 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 56000 [preauth]
May  1 15:03:39 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1199]: Invalid user jenkins from 10.30.120.5 port 56002
May  1 15:03:39 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1199]: Received disconnect from 10.30.120.5 port 56002:11: Closed due to user request. [preauth]
May  1 15:03:39 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1199]: Disconnected from invalid user jenkins 10.30.120.5 port 56002 [preauth]
May  1 15:03:41 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1247]: Invalid user jenkins from 10.30.120.5 port 56004
May  1 15:03:41 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1247]: Received disconnect from 10.30.120.5 port 56004:11: Closed due to user request. [preauth]
May  1 15:03:41 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1247]: Disconnected from invalid user jenkins 10.30.120.5 port 56004 [preauth]
May  1 15:03:43 prd-ubuntu20-04-docker-2c-8g-8499 useradd[1256]: new group: name=jenkins, GID=1001
May  1 15:03:43 prd-ubuntu20-04-docker-2c-8g-8499 useradd[1256]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 15:03:43 prd-ubuntu20-04-docker-2c-8g-8499 usermod[1266]: add 'jenkins' to group 'docker'
May  1 15:03:43 prd-ubuntu20-04-docker-2c-8g-8499 usermod[1266]: add 'jenkins' to shadow group 'docker'
May  1 15:03:44 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1301]: Accepted publickey for jenkins from 10.30.120.5 port 56006 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 15:03:44 prd-ubuntu20-04-docker-2c-8g-8499 sshd[1301]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 15:03:44 prd-ubuntu20-04-docker-2c-8g-8499 systemd-logind[717]: New session 1 of user jenkins.
May  1 15:03:44 prd-ubuntu20-04-docker-2c-8g-8499 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  1 15:04:02 prd-ubuntu20-04-docker-2c-8g-8499 CRON[2030]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 15:04:02 prd-ubuntu20-04-docker-2c-8g-8499 CRON[2030]: pam_unix(cron:session): session closed for user root
May  1 15:05:01 prd-ubuntu20-04-docker-2c-8g-8499 CRON[2424]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 15:05:01 prd-ubuntu20-04-docker-2c-8g-8499 CRON[2424]: pam_unix(cron:session): session closed for user root
May  1 15:05:47 prd-ubuntu20-04-docker-2c-8g-8499 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  1 15:05:47 prd-ubuntu20-04-docker-2c-8g-8499 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)