May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 passwd[675]: password for 'ubuntu' changed by 'root'
May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 sshd[755]: Server listening on 0.0.0.0 port 22.
May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 sshd[755]: Server listening on :: port 22.
May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 systemd-logind[723]: New seat seat0.
May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button)
May  9 04:03:21 prd-ubuntu20-04-docker-2c-8g-8945 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  9 04:03:25 prd-ubuntu20-04-docker-2c-8g-8945 sshd[915]: error: kex_exchange_identification: Connection closed by remote host
May  9 04:03:33 prd-ubuntu20-04-docker-2c-8g-8945 sshd[924]: Invalid user jenkins from 10.30.120.5 port 33202
May  9 04:03:33 prd-ubuntu20-04-docker-2c-8g-8945 sshd[924]: Received disconnect from 10.30.120.5 port 33202:11: Closed due to user request. [preauth]
May  9 04:03:33 prd-ubuntu20-04-docker-2c-8g-8945 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 33202 [preauth]
May  9 04:03:35 prd-ubuntu20-04-docker-2c-8g-8945 sshd[928]: Invalid user jenkins from 10.30.120.5 port 33204
May  9 04:03:35 prd-ubuntu20-04-docker-2c-8g-8945 sshd[928]: Received disconnect from 10.30.120.5 port 33204:11: Closed due to user request. [preauth]
May  9 04:03:35 prd-ubuntu20-04-docker-2c-8g-8945 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 33204 [preauth]
May  9 04:03:37 prd-ubuntu20-04-docker-2c-8g-8945 sshd[930]: Invalid user jenkins from 10.30.120.5 port 33208
May  9 04:03:37 prd-ubuntu20-04-docker-2c-8g-8945 sshd[930]: Received disconnect from 10.30.120.5 port 33208:11: Closed due to user request. [preauth]
May  9 04:03:37 prd-ubuntu20-04-docker-2c-8g-8945 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 33208 [preauth]
May  9 04:03:39 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1199]: Invalid user jenkins from 10.30.120.5 port 33210
May  9 04:03:39 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1199]: Received disconnect from 10.30.120.5 port 33210:11: Closed due to user request. [preauth]
May  9 04:03:39 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1199]: Disconnected from invalid user jenkins 10.30.120.5 port 33210 [preauth]
May  9 04:03:41 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1247]: Invalid user jenkins from 10.30.120.5 port 33212
May  9 04:03:41 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1247]: Received disconnect from 10.30.120.5 port 33212:11: Closed due to user request. [preauth]
May  9 04:03:41 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1247]: Disconnected from invalid user jenkins 10.30.120.5 port 33212 [preauth]
May  9 04:03:43 prd-ubuntu20-04-docker-2c-8g-8945 useradd[1257]: new group: name=jenkins, GID=1001
May  9 04:03:43 prd-ubuntu20-04-docker-2c-8g-8945 useradd[1257]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  9 04:03:43 prd-ubuntu20-04-docker-2c-8g-8945 usermod[1267]: add 'jenkins' to group 'docker'
May  9 04:03:43 prd-ubuntu20-04-docker-2c-8g-8945 usermod[1267]: add 'jenkins' to shadow group 'docker'
May  9 04:03:44 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1302]: Accepted publickey for jenkins from 10.30.120.5 port 33214 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  9 04:03:44 prd-ubuntu20-04-docker-2c-8g-8945 sshd[1302]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  9 04:03:44 prd-ubuntu20-04-docker-2c-8g-8945 systemd-logind[723]: New session 1 of user jenkins.
May  9 04:03:44 prd-ubuntu20-04-docker-2c-8g-8945 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  9 04:04:01 prd-ubuntu20-04-docker-2c-8g-8945 CRON[2009]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 04:04:01 prd-ubuntu20-04-docker-2c-8g-8945 CRON[2009]: pam_unix(cron:session): session closed for user root
May  9 04:05:01 prd-ubuntu20-04-docker-2c-8g-8945 CRON[2378]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 04:05:01 prd-ubuntu20-04-docker-2c-8g-8945 CRON[2378]: pam_unix(cron:session): session closed for user root
May  9 04:05:47 prd-ubuntu20-04-docker-2c-8g-8945 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  9 04:05:47 prd-ubuntu20-04-docker-2c-8g-8945 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)