May  1 01:03:19 prd-ubuntu20-04-docker-2c-8g-721 passwd[672]: password for 'ubuntu' changed by 'root'
May  1 01:03:19 prd-ubuntu20-04-docker-2c-8g-721 sshd[741]: Server listening on 0.0.0.0 port 22.
May  1 01:03:19 prd-ubuntu20-04-docker-2c-8g-721 sshd[741]: Server listening on :: port 22.
May  1 01:03:20 prd-ubuntu20-04-docker-2c-8g-721 systemd-logind[707]: New seat seat0.
May  1 01:03:20 prd-ubuntu20-04-docker-2c-8g-721 systemd-logind[707]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 01:03:20 prd-ubuntu20-04-docker-2c-8g-721 systemd-logind[707]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 01:03:21 prd-ubuntu20-04-docker-2c-8g-721 sshd[907]: error: kex_exchange_identification: Connection closed by remote host
May  1 01:03:31 prd-ubuntu20-04-docker-2c-8g-721 sshd[918]: Invalid user jenkins from 10.30.120.5 port 38240
May  1 01:03:31 prd-ubuntu20-04-docker-2c-8g-721 sshd[918]: Received disconnect from 10.30.120.5 port 38240:11: Closed due to user request. [preauth]
May  1 01:03:31 prd-ubuntu20-04-docker-2c-8g-721 sshd[918]: Disconnected from invalid user jenkins 10.30.120.5 port 38240 [preauth]
May  1 01:03:33 prd-ubuntu20-04-docker-2c-8g-721 sshd[922]: Invalid user jenkins from 10.30.120.5 port 38248
May  1 01:03:33 prd-ubuntu20-04-docker-2c-8g-721 sshd[922]: Received disconnect from 10.30.120.5 port 38248:11: Closed due to user request. [preauth]
May  1 01:03:33 prd-ubuntu20-04-docker-2c-8g-721 sshd[922]: Disconnected from invalid user jenkins 10.30.120.5 port 38248 [preauth]
May  1 01:03:35 prd-ubuntu20-04-docker-2c-8g-721 sshd[924]: Invalid user jenkins from 10.30.120.5 port 38252
May  1 01:03:35 prd-ubuntu20-04-docker-2c-8g-721 sshd[924]: Received disconnect from 10.30.120.5 port 38252:11: Closed due to user request. [preauth]
May  1 01:03:35 prd-ubuntu20-04-docker-2c-8g-721 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 38252 [preauth]
May  1 01:03:37 prd-ubuntu20-04-docker-2c-8g-721 sshd[1013]: Invalid user jenkins from 10.30.120.5 port 38254
May  1 01:03:38 prd-ubuntu20-04-docker-2c-8g-721 sshd[1013]: Received disconnect from 10.30.120.5 port 38254:11: Closed due to user request. [preauth]
May  1 01:03:38 prd-ubuntu20-04-docker-2c-8g-721 sshd[1013]: Disconnected from invalid user jenkins 10.30.120.5 port 38254 [preauth]
May  1 01:03:40 prd-ubuntu20-04-docker-2c-8g-721 sshd[1152]: Invalid user jenkins from 10.30.120.5 port 38256
May  1 01:03:40 prd-ubuntu20-04-docker-2c-8g-721 sshd[1152]: Received disconnect from 10.30.120.5 port 38256:11: Closed due to user request. [preauth]
May  1 01:03:40 prd-ubuntu20-04-docker-2c-8g-721 sshd[1152]: Disconnected from invalid user jenkins 10.30.120.5 port 38256 [preauth]
May  1 01:03:42 prd-ubuntu20-04-docker-2c-8g-721 sshd[1162]: Invalid user jenkins from 10.30.120.5 port 38258
May  1 01:03:42 prd-ubuntu20-04-docker-2c-8g-721 sshd[1162]: Received disconnect from 10.30.120.5 port 38258:11: Closed due to user request. [preauth]
May  1 01:03:42 prd-ubuntu20-04-docker-2c-8g-721 sshd[1162]: Disconnected from invalid user jenkins 10.30.120.5 port 38258 [preauth]
May  1 01:03:43 prd-ubuntu20-04-docker-2c-8g-721 useradd[1177]: new group: name=jenkins, GID=1001
May  1 01:03:43 prd-ubuntu20-04-docker-2c-8g-721 useradd[1177]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 01:03:43 prd-ubuntu20-04-docker-2c-8g-721 usermod[1187]: add 'jenkins' to group 'docker'
May  1 01:03:43 prd-ubuntu20-04-docker-2c-8g-721 usermod[1187]: add 'jenkins' to shadow group 'docker'
May  1 01:03:45 prd-ubuntu20-04-docker-2c-8g-721 sshd[1239]: Accepted publickey for jenkins from 10.30.120.5 port 38260 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 01:03:45 prd-ubuntu20-04-docker-2c-8g-721 sshd[1239]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 01:03:45 prd-ubuntu20-04-docker-2c-8g-721 systemd-logind[707]: New session 1 of user jenkins.
May  1 01:03:45 prd-ubuntu20-04-docker-2c-8g-721 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  1 01:04:02 prd-ubuntu20-04-docker-2c-8g-721 CRON[1968]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 01:04:02 prd-ubuntu20-04-docker-2c-8g-721 CRON[1968]: pam_unix(cron:session): session closed for user root
May  1 01:05:01 prd-ubuntu20-04-docker-2c-8g-721 CRON[2401]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 01:05:01 prd-ubuntu20-04-docker-2c-8g-721 CRON[2401]: pam_unix(cron:session): session closed for user root
May  1 01:06:01 prd-ubuntu20-04-docker-2c-8g-721 CRON[3376]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 01:06:01 prd-ubuntu20-04-docker-2c-8g-721 CRON[3376]: pam_unix(cron:session): session closed for user root
May  1 01:06:04 prd-ubuntu20-04-docker-2c-8g-721 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  1 01:06:04 prd-ubuntu20-04-docker-2c-8g-721 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)