Jun  6 04:03:24 prd-ubuntu20-04-docker-2c-8g-12556 passwd[684]: password for 'ubuntu' changed by 'root'
Jun  6 04:03:24 prd-ubuntu20-04-docker-2c-8g-12556 sshd[776]: Server listening on 0.0.0.0 port 22.
Jun  6 04:03:24 prd-ubuntu20-04-docker-2c-8g-12556 sshd[776]: Server listening on :: port 22.
Jun  6 04:03:25 prd-ubuntu20-04-docker-2c-8g-12556 systemd-logind[721]: New seat seat0.
Jun  6 04:03:25 prd-ubuntu20-04-docker-2c-8g-12556 systemd-logind[721]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  6 04:03:25 prd-ubuntu20-04-docker-2c-8g-12556 systemd-logind[721]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  6 04:03:26 prd-ubuntu20-04-docker-2c-8g-12556 sshd[906]: error: kex_exchange_identification: Connection closed by remote host
Jun  6 04:03:32 prd-ubuntu20-04-docker-2c-8g-12556 sshd[936]: Invalid user jenkins from 10.30.120.5 port 39002
Jun  6 04:03:32 prd-ubuntu20-04-docker-2c-8g-12556 sshd[936]: Received disconnect from 10.30.120.5 port 39002:11: Closed due to user request. [preauth]
Jun  6 04:03:32 prd-ubuntu20-04-docker-2c-8g-12556 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 39002 [preauth]
Jun  6 04:03:34 prd-ubuntu20-04-docker-2c-8g-12556 sshd[938]: Invalid user jenkins from 10.30.120.5 port 39006
Jun  6 04:03:34 prd-ubuntu20-04-docker-2c-8g-12556 sshd[938]: Received disconnect from 10.30.120.5 port 39006:11: Closed due to user request. [preauth]
Jun  6 04:03:34 prd-ubuntu20-04-docker-2c-8g-12556 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 39006 [preauth]
Jun  6 04:03:36 prd-ubuntu20-04-docker-2c-8g-12556 sshd[940]: Invalid user jenkins from 10.30.120.5 port 39008
Jun  6 04:03:37 prd-ubuntu20-04-docker-2c-8g-12556 sshd[940]: Received disconnect from 10.30.120.5 port 39008:11: Closed due to user request. [preauth]
Jun  6 04:03:37 prd-ubuntu20-04-docker-2c-8g-12556 sshd[940]: Disconnected from invalid user jenkins 10.30.120.5 port 39008 [preauth]
Jun  6 04:03:39 prd-ubuntu20-04-docker-2c-8g-12556 sshd[942]: Invalid user jenkins from 10.30.120.5 port 39010
Jun  6 04:03:39 prd-ubuntu20-04-docker-2c-8g-12556 sshd[942]: Received disconnect from 10.30.120.5 port 39010:11: Closed due to user request. [preauth]
Jun  6 04:03:39 prd-ubuntu20-04-docker-2c-8g-12556 sshd[942]: Disconnected from invalid user jenkins 10.30.120.5 port 39010 [preauth]
Jun  6 04:03:41 prd-ubuntu20-04-docker-2c-8g-12556 sshd[944]: Invalid user jenkins from 10.30.120.5 port 39012
Jun  6 04:03:41 prd-ubuntu20-04-docker-2c-8g-12556 sshd[944]: Received disconnect from 10.30.120.5 port 39012:11: Closed due to user request. [preauth]
Jun  6 04:03:41 prd-ubuntu20-04-docker-2c-8g-12556 sshd[944]: Disconnected from invalid user jenkins 10.30.120.5 port 39012 [preauth]
Jun  6 04:03:44 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1216]: Invalid user jenkins from 10.30.120.5 port 39014
Jun  6 04:03:44 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1216]: Received disconnect from 10.30.120.5 port 39014:11: Closed due to user request. [preauth]
Jun  6 04:03:44 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1216]: Disconnected from invalid user jenkins 10.30.120.5 port 39014 [preauth]
Jun  6 04:03:46 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1262]: Invalid user jenkins from 10.30.120.5 port 39016
Jun  6 04:03:46 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1262]: Received disconnect from 10.30.120.5 port 39016:11: Closed due to user request. [preauth]
Jun  6 04:03:46 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1262]: Disconnected from invalid user jenkins 10.30.120.5 port 39016 [preauth]
Jun  6 04:03:48 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1266]: Invalid user jenkins from 10.30.120.5 port 39018
Jun  6 04:03:48 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1266]: Received disconnect from 10.30.120.5 port 39018:11: Closed due to user request. [preauth]
Jun  6 04:03:48 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1266]: Disconnected from invalid user jenkins 10.30.120.5 port 39018 [preauth]
Jun  6 04:03:49 prd-ubuntu20-04-docker-2c-8g-12556 useradd[1273]: new group: name=jenkins, GID=1001
Jun  6 04:03:49 prd-ubuntu20-04-docker-2c-8g-12556 useradd[1273]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  6 04:03:49 prd-ubuntu20-04-docker-2c-8g-12556 usermod[1283]: add 'jenkins' to group 'docker'
Jun  6 04:03:49 prd-ubuntu20-04-docker-2c-8g-12556 usermod[1283]: add 'jenkins' to shadow group 'docker'
Jun  6 04:03:50 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1334]: Accepted publickey for jenkins from 10.30.120.5 port 39022 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  6 04:03:50 prd-ubuntu20-04-docker-2c-8g-12556 sshd[1334]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  6 04:03:50 prd-ubuntu20-04-docker-2c-8g-12556 systemd-logind[721]: New session 1 of user jenkins.
Jun  6 04:03:50 prd-ubuntu20-04-docker-2c-8g-12556 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  6 04:04:02 prd-ubuntu20-04-docker-2c-8g-12556 CRON[1848]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 04:04:02 prd-ubuntu20-04-docker-2c-8g-12556 CRON[1848]: pam_unix(cron:session): session closed for user root
Jun  6 04:05:01 prd-ubuntu20-04-docker-2c-8g-12556 CRON[2107]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 04:05:01 prd-ubuntu20-04-docker-2c-8g-12556 CRON[2107]: pam_unix(cron:session): session closed for user root
Jun  6 04:06:01 prd-ubuntu20-04-docker-2c-8g-12556 CRON[2921]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 04:06:01 prd-ubuntu20-04-docker-2c-8g-12556 CRON[2921]: pam_unix(cron:session): session closed for user root
Jun  6 04:06:16 prd-ubuntu20-04-docker-2c-8g-12556 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  6 04:06:16 prd-ubuntu20-04-docker-2c-8g-12556 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)