May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 passwd[682]: password for 'ubuntu' changed by 'root'
May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 sshd[766]: Server listening on 0.0.0.0 port 22.
May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 sshd[766]: Server listening on :: port 22.
May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 systemd-logind[718]: New seat seat0.
May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
May  4 07:03:21 prd-ubuntu20-04-docker-2c-8g-8621 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  4 07:03:24 prd-ubuntu20-04-docker-2c-8g-8621 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
May  4 07:03:33 prd-ubuntu20-04-docker-2c-8g-8621 sshd[932]: Invalid user jenkins from 10.30.120.5 port 57314
May  4 07:03:33 prd-ubuntu20-04-docker-2c-8g-8621 sshd[932]: Received disconnect from 10.30.120.5 port 57314:11: Closed due to user request. [preauth]
May  4 07:03:33 prd-ubuntu20-04-docker-2c-8g-8621 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 57314 [preauth]
May  4 07:03:35 prd-ubuntu20-04-docker-2c-8g-8621 sshd[936]: Invalid user jenkins from 10.30.120.5 port 57324
May  4 07:03:35 prd-ubuntu20-04-docker-2c-8g-8621 sshd[936]: Received disconnect from 10.30.120.5 port 57324:11: Closed due to user request. [preauth]
May  4 07:03:35 prd-ubuntu20-04-docker-2c-8g-8621 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 57324 [preauth]
May  4 07:03:37 prd-ubuntu20-04-docker-2c-8g-8621 sshd[938]: Invalid user jenkins from 10.30.120.5 port 57328
May  4 07:03:37 prd-ubuntu20-04-docker-2c-8g-8621 sshd[938]: Received disconnect from 10.30.120.5 port 57328:11: Closed due to user request. [preauth]
May  4 07:03:37 prd-ubuntu20-04-docker-2c-8g-8621 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 57328 [preauth]
May  4 07:03:39 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1210]: Invalid user jenkins from 10.30.120.5 port 57330
May  4 07:03:39 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1210]: Received disconnect from 10.30.120.5 port 57330:11: Closed due to user request. [preauth]
May  4 07:03:39 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1210]: Disconnected from invalid user jenkins 10.30.120.5 port 57330 [preauth]
May  4 07:03:41 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 57332
May  4 07:03:41 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1258]: Received disconnect from 10.30.120.5 port 57332:11: Closed due to user request. [preauth]
May  4 07:03:41 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 57332 [preauth]
May  4 07:03:42 prd-ubuntu20-04-docker-2c-8g-8621 useradd[1267]: new group: name=jenkins, GID=1001
May  4 07:03:42 prd-ubuntu20-04-docker-2c-8g-8621 useradd[1267]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  4 07:03:42 prd-ubuntu20-04-docker-2c-8g-8621 usermod[1277]: add 'jenkins' to group 'docker'
May  4 07:03:42 prd-ubuntu20-04-docker-2c-8g-8621 usermod[1277]: add 'jenkins' to shadow group 'docker'
May  4 07:03:43 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1332]: Accepted publickey for jenkins from 10.30.120.5 port 57334 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  4 07:03:43 prd-ubuntu20-04-docker-2c-8g-8621 sshd[1332]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  4 07:03:43 prd-ubuntu20-04-docker-2c-8g-8621 systemd-logind[718]: New session 1 of user jenkins.
May  4 07:03:43 prd-ubuntu20-04-docker-2c-8g-8621 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  4 07:04:01 prd-ubuntu20-04-docker-2c-8g-8621 CRON[2034]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 07:04:01 prd-ubuntu20-04-docker-2c-8g-8621 CRON[2034]: pam_unix(cron:session): session closed for user root
May  4 07:05:01 prd-ubuntu20-04-docker-2c-8g-8621 CRON[2405]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 07:05:01 prd-ubuntu20-04-docker-2c-8g-8621 CRON[2405]: pam_unix(cron:session): session closed for user root
May  4 07:05:43 prd-ubuntu20-04-docker-2c-8g-8621 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  4 07:05:43 prd-ubuntu20-04-docker-2c-8g-8621 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)