May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 passwd[682]: password for 'ubuntu' changed by 'root'
May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 sshd[754]: Server listening on 0.0.0.0 port 22.
May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 sshd[754]: Server listening on :: port 22.
May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 systemd-logind[726]: New seat seat0.
May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 systemd-logind[726]: Watching system buttons on /dev/input/event0 (Power Button)
May  7 19:03:21 prd-ubuntu20-04-docker-2c-8g-8827 systemd-logind[726]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  7 19:03:24 prd-ubuntu20-04-docker-2c-8g-8827 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
May  7 19:03:33 prd-ubuntu20-04-docker-2c-8g-8827 sshd[932]: Invalid user jenkins from 10.30.120.5 port 51154
May  7 19:03:33 prd-ubuntu20-04-docker-2c-8g-8827 sshd[932]: Received disconnect from 10.30.120.5 port 51154:11: Closed due to user request. [preauth]
May  7 19:03:33 prd-ubuntu20-04-docker-2c-8g-8827 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 51154 [preauth]
May  7 19:03:35 prd-ubuntu20-04-docker-2c-8g-8827 sshd[936]: Invalid user jenkins from 10.30.120.5 port 51156
May  7 19:03:35 prd-ubuntu20-04-docker-2c-8g-8827 sshd[936]: Received disconnect from 10.30.120.5 port 51156:11: Closed due to user request. [preauth]
May  7 19:03:35 prd-ubuntu20-04-docker-2c-8g-8827 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 51156 [preauth]
May  7 19:03:37 prd-ubuntu20-04-docker-2c-8g-8827 sshd[938]: Invalid user jenkins from 10.30.120.5 port 51158
May  7 19:03:37 prd-ubuntu20-04-docker-2c-8g-8827 sshd[938]: Received disconnect from 10.30.120.5 port 51158:11: Closed due to user request. [preauth]
May  7 19:03:37 prd-ubuntu20-04-docker-2c-8g-8827 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 51158 [preauth]
May  7 19:03:39 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1215]: Invalid user jenkins from 10.30.120.5 port 51160
May  7 19:03:40 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1215]: Received disconnect from 10.30.120.5 port 51160:11: Closed due to user request. [preauth]
May  7 19:03:40 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1215]: Disconnected from invalid user jenkins 10.30.120.5 port 51160 [preauth]
May  7 19:03:42 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1255]: Invalid user jenkins from 10.30.120.5 port 51164
May  7 19:03:42 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1255]: Received disconnect from 10.30.120.5 port 51164:11: Closed due to user request. [preauth]
May  7 19:03:42 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1255]: Disconnected from invalid user jenkins 10.30.120.5 port 51164 [preauth]
May  7 19:03:42 prd-ubuntu20-04-docker-2c-8g-8827 useradd[1262]: new group: name=jenkins, GID=1001
May  7 19:03:42 prd-ubuntu20-04-docker-2c-8g-8827 useradd[1262]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  7 19:03:43 prd-ubuntu20-04-docker-2c-8g-8827 usermod[1272]: add 'jenkins' to group 'docker'
May  7 19:03:43 prd-ubuntu20-04-docker-2c-8g-8827 usermod[1272]: add 'jenkins' to shadow group 'docker'
May  7 19:03:44 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1327]: Accepted publickey for jenkins from 10.30.120.5 port 51166 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  7 19:03:44 prd-ubuntu20-04-docker-2c-8g-8827 sshd[1327]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  7 19:03:44 prd-ubuntu20-04-docker-2c-8g-8827 systemd-logind[726]: New session 1 of user jenkins.
May  7 19:03:44 prd-ubuntu20-04-docker-2c-8g-8827 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  7 19:04:01 prd-ubuntu20-04-docker-2c-8g-8827 CRON[2054]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 19:04:01 prd-ubuntu20-04-docker-2c-8g-8827 CRON[2054]: pam_unix(cron:session): session closed for user root
May  7 19:05:01 prd-ubuntu20-04-docker-2c-8g-8827 CRON[2424]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 19:05:01 prd-ubuntu20-04-docker-2c-8g-8827 CRON[2424]: pam_unix(cron:session): session closed for user root
May  7 19:05:47 prd-ubuntu20-04-docker-2c-8g-8827 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  7 19:05:47 prd-ubuntu20-04-docker-2c-8g-8827 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)