Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 passwd[647]: password for 'ubuntu' changed by 'root'
Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 sshd[738]: Server listening on 0.0.0.0 port 22.
Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 sshd[738]: Server listening on :: port 22.
Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 systemd-logind[681]: New seat seat0.
Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 systemd-logind[681]: Watching system buttons on /dev/input/event0 (Power Button)
Aug  8 06:04:15 prd-ubuntu20-04-docker-2c-8g-6508 systemd-logind[681]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug  8 06:04:21 prd-ubuntu20-04-docker-2c-8g-6508 sshd[882]: error: kex_exchange_identification: Connection closed by remote host
Aug  8 06:04:30 prd-ubuntu20-04-docker-2c-8g-6508 sshd[885]: Invalid user jenkins from 10.30.120.5 port 59276
Aug  8 06:04:30 prd-ubuntu20-04-docker-2c-8g-6508 sshd[885]: Received disconnect from 10.30.120.5 port 59276:11: Closed due to user request. [preauth]
Aug  8 06:04:30 prd-ubuntu20-04-docker-2c-8g-6508 sshd[885]: Disconnected from invalid user jenkins 10.30.120.5 port 59276 [preauth]
Aug  8 06:04:32 prd-ubuntu20-04-docker-2c-8g-6508 sshd[888]: Invalid user jenkins from 10.30.120.5 port 59278
Aug  8 06:04:32 prd-ubuntu20-04-docker-2c-8g-6508 sshd[888]: Received disconnect from 10.30.120.5 port 59278:11: Closed due to user request. [preauth]
Aug  8 06:04:32 prd-ubuntu20-04-docker-2c-8g-6508 sshd[888]: Disconnected from invalid user jenkins 10.30.120.5 port 59278 [preauth]
Aug  8 06:04:36 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1153]: Invalid user jenkins from 10.30.120.5 port 59280
Aug  8 06:04:36 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1153]: Received disconnect from 10.30.120.5 port 59280:11: Closed due to user request. [preauth]
Aug  8 06:04:36 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1153]: Disconnected from invalid user jenkins 10.30.120.5 port 59280 [preauth]
Aug  8 06:04:38 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1199]: Invalid user jenkins from 10.30.120.5 port 59282
Aug  8 06:04:38 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1199]: Received disconnect from 10.30.120.5 port 59282:11: Closed due to user request. [preauth]
Aug  8 06:04:38 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1199]: Disconnected from invalid user jenkins 10.30.120.5 port 59282 [preauth]
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 useradd[1222]: new group: name=jenkins, GID=1001
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 useradd[1222]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 usermod[1232]: add 'jenkins' to group 'docker'
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 usermod[1232]: add 'jenkins' to shadow group 'docker'
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1245]: Received disconnect from 10.30.120.5 port 59284:11: Closed due to user request. [preauth]
Aug  8 06:04:40 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1245]: Disconnected from authenticating user jenkins 10.30.120.5 port 59284 [preauth]
Aug  8 06:04:42 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1269]: Accepted publickey for jenkins from 10.30.120.5 port 59288 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Aug  8 06:04:42 prd-ubuntu20-04-docker-2c-8g-6508 sshd[1269]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug  8 06:04:42 prd-ubuntu20-04-docker-2c-8g-6508 systemd-logind[681]: New session 1 of user jenkins.
Aug  8 06:04:43 prd-ubuntu20-04-docker-2c-8g-6508 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug  8 06:05:02 prd-ubuntu20-04-docker-2c-8g-6508 CRON[1968]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  8 06:05:02 prd-ubuntu20-04-docker-2c-8g-6508 CRON[1968]: pam_unix(cron:session): session closed for user root
Aug  8 06:06:01 prd-ubuntu20-04-docker-2c-8g-6508 CRON[2343]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug  8 06:06:01 prd-ubuntu20-04-docker-2c-8g-6508 CRON[2343]: pam_unix(cron:session): session closed for user root
Aug  8 06:06:53 prd-ubuntu20-04-docker-2c-8g-6508 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Aug  8 06:06:53 prd-ubuntu20-04-docker-2c-8g-6508 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)