May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 passwd[681]: password for 'ubuntu' changed by 'root'
May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 sshd[771]: Server listening on 0.0.0.0 port 22.
May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 sshd[771]: Server listening on :: port 22.
May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 systemd-logind[717]: New seat seat0.
May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 19:03:21 prd-ubuntu20-04-docker-2c-8g-8503 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 19:03:25 prd-ubuntu20-04-docker-2c-8g-8503 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
May  1 19:03:33 prd-ubuntu20-04-docker-2c-8g-8503 sshd[926]: Invalid user jenkins from 10.30.120.5 port 59802
May  1 19:03:33 prd-ubuntu20-04-docker-2c-8g-8503 sshd[926]: Received disconnect from 10.30.120.5 port 59802:11: Closed due to user request. [preauth]
May  1 19:03:33 prd-ubuntu20-04-docker-2c-8g-8503 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 59802 [preauth]
May  1 19:03:35 prd-ubuntu20-04-docker-2c-8g-8503 sshd[930]: Invalid user jenkins from 10.30.120.5 port 59804
May  1 19:03:35 prd-ubuntu20-04-docker-2c-8g-8503 sshd[930]: Received disconnect from 10.30.120.5 port 59804:11: Closed due to user request. [preauth]
May  1 19:03:35 prd-ubuntu20-04-docker-2c-8g-8503 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 59804 [preauth]
May  1 19:03:37 prd-ubuntu20-04-docker-2c-8g-8503 sshd[932]: Invalid user jenkins from 10.30.120.5 port 59806
May  1 19:03:37 prd-ubuntu20-04-docker-2c-8g-8503 sshd[932]: Received disconnect from 10.30.120.5 port 59806:11: Closed due to user request. [preauth]
May  1 19:03:37 prd-ubuntu20-04-docker-2c-8g-8503 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 59806 [preauth]
May  1 19:03:39 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1206]: Invalid user jenkins from 10.30.120.5 port 59808
May  1 19:03:39 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1206]: Received disconnect from 10.30.120.5 port 59808:11: Closed due to user request. [preauth]
May  1 19:03:39 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1206]: Disconnected from invalid user jenkins 10.30.120.5 port 59808 [preauth]
May  1 19:03:41 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1254]: Invalid user jenkins from 10.30.120.5 port 59810
May  1 19:03:42 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1254]: Received disconnect from 10.30.120.5 port 59810:11: Closed due to user request. [preauth]
May  1 19:03:42 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1254]: Disconnected from invalid user jenkins 10.30.120.5 port 59810 [preauth]
May  1 19:03:43 prd-ubuntu20-04-docker-2c-8g-8503 useradd[1263]: new group: name=jenkins, GID=1001
May  1 19:03:43 prd-ubuntu20-04-docker-2c-8g-8503 useradd[1263]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 19:03:43 prd-ubuntu20-04-docker-2c-8g-8503 usermod[1273]: add 'jenkins' to group 'docker'
May  1 19:03:43 prd-ubuntu20-04-docker-2c-8g-8503 usermod[1273]: add 'jenkins' to shadow group 'docker'
May  1 19:03:44 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1327]: Accepted publickey for jenkins from 10.30.120.5 port 59812 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 19:03:44 prd-ubuntu20-04-docker-2c-8g-8503 sshd[1327]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 19:03:44 prd-ubuntu20-04-docker-2c-8g-8503 systemd-logind[717]: New session 1 of user jenkins.
May  1 19:03:44 prd-ubuntu20-04-docker-2c-8g-8503 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  1 19:04:01 prd-ubuntu20-04-docker-2c-8g-8503 CRON[2054]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 19:04:01 prd-ubuntu20-04-docker-2c-8g-8503 CRON[2054]: pam_unix(cron:session): session closed for user root
May  1 19:05:01 prd-ubuntu20-04-docker-2c-8g-8503 CRON[2448]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 19:05:01 prd-ubuntu20-04-docker-2c-8g-8503 CRON[2448]: pam_unix(cron:session): session closed for user root
May  1 19:05:48 prd-ubuntu20-04-docker-2c-8g-8503 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  1 19:05:48 prd-ubuntu20-04-docker-2c-8g-8503 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)