May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 passwd[681]: password for 'ubuntu' changed by 'root'
May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 sshd[763]: Server listening on 0.0.0.0 port 22.
May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 sshd[763]: Server listening on :: port 22.
May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 systemd-logind[719]: New seat seat0.
May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
May  7 06:03:21 prd-ubuntu20-04-docker-2c-8g-8806 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  7 06:03:23 prd-ubuntu20-04-docker-2c-8g-8806 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
May  7 06:03:33 prd-ubuntu20-04-docker-2c-8g-8806 sshd[930]: Invalid user jenkins from 10.30.120.5 port 49274
May  7 06:03:33 prd-ubuntu20-04-docker-2c-8g-8806 sshd[930]: Received disconnect from 10.30.120.5 port 49274:11: Closed due to user request. [preauth]
May  7 06:03:33 prd-ubuntu20-04-docker-2c-8g-8806 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 49274 [preauth]
May  7 06:03:35 prd-ubuntu20-04-docker-2c-8g-8806 sshd[934]: Invalid user jenkins from 10.30.120.5 port 49278
May  7 06:03:35 prd-ubuntu20-04-docker-2c-8g-8806 sshd[934]: Received disconnect from 10.30.120.5 port 49278:11: Closed due to user request. [preauth]
May  7 06:03:35 prd-ubuntu20-04-docker-2c-8g-8806 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 49278 [preauth]
May  7 06:03:37 prd-ubuntu20-04-docker-2c-8g-8806 sshd[950]: Invalid user jenkins from 10.30.120.5 port 49282
May  7 06:03:37 prd-ubuntu20-04-docker-2c-8g-8806 sshd[950]: Received disconnect from 10.30.120.5 port 49282:11: Closed due to user request. [preauth]
May  7 06:03:37 prd-ubuntu20-04-docker-2c-8g-8806 sshd[950]: Disconnected from invalid user jenkins 10.30.120.5 port 49282 [preauth]
May  7 06:03:40 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1219]: Invalid user jenkins from 10.30.120.5 port 49284
May  7 06:03:40 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1219]: Received disconnect from 10.30.120.5 port 49284:11: Closed due to user request. [preauth]
May  7 06:03:40 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1219]: Disconnected from invalid user jenkins 10.30.120.5 port 49284 [preauth]
May  7 06:03:42 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 49286
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1260]: Received disconnect from 10.30.120.5 port 49286:11: Closed due to user request. [preauth]
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 49286 [preauth]
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 useradd[1267]: new group: name=jenkins, GID=1001
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 useradd[1267]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 usermod[1277]: add 'jenkins' to group 'docker'
May  7 06:03:43 prd-ubuntu20-04-docker-2c-8g-8806 usermod[1277]: add 'jenkins' to shadow group 'docker'
May  7 06:03:45 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1332]: Accepted publickey for jenkins from 10.30.120.5 port 49288 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  7 06:03:45 prd-ubuntu20-04-docker-2c-8g-8806 sshd[1332]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  7 06:03:45 prd-ubuntu20-04-docker-2c-8g-8806 systemd-logind[719]: New session 1 of user jenkins.
May  7 06:03:45 prd-ubuntu20-04-docker-2c-8g-8806 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  7 06:04:02 prd-ubuntu20-04-docker-2c-8g-8806 CRON[2055]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 06:04:02 prd-ubuntu20-04-docker-2c-8g-8806 CRON[2055]: pam_unix(cron:session): session closed for user root
May  7 06:05:01 prd-ubuntu20-04-docker-2c-8g-8806 CRON[2425]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 06:05:01 prd-ubuntu20-04-docker-2c-8g-8806 CRON[2425]: pam_unix(cron:session): session closed for user root
May  7 06:05:44 prd-ubuntu20-04-docker-2c-8g-8806 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  7 06:05:44 prd-ubuntu20-04-docker-2c-8g-8806 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)