May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 passwd[681]: password for 'ubuntu' changed by 'root'
May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 sshd[744]: Server listening on 0.0.0.0 port 22.
May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 sshd[744]: Server listening on :: port 22.
May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 systemd-logind[719]: New seat seat0.
May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
May  2 04:03:26 prd-ubuntu20-04-docker-2c-8g-8531 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  2 04:03:29 prd-ubuntu20-04-docker-2c-8g-8531 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
May  2 04:03:33 prd-ubuntu20-04-docker-2c-8g-8531 sshd[928]: Invalid user jenkins from 10.30.120.5 port 45474
May  2 04:03:33 prd-ubuntu20-04-docker-2c-8g-8531 sshd[928]: Received disconnect from 10.30.120.5 port 45474:11: Closed due to user request. [preauth]
May  2 04:03:33 prd-ubuntu20-04-docker-2c-8g-8531 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 45474 [preauth]
May  2 04:03:36 prd-ubuntu20-04-docker-2c-8g-8531 sshd[930]: Invalid user jenkins from 10.30.120.5 port 45478
May  2 04:03:36 prd-ubuntu20-04-docker-2c-8g-8531 sshd[930]: Received disconnect from 10.30.120.5 port 45478:11: Closed due to user request. [preauth]
May  2 04:03:36 prd-ubuntu20-04-docker-2c-8g-8531 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 45478 [preauth]
May  2 04:03:38 prd-ubuntu20-04-docker-2c-8g-8531 sshd[932]: Invalid user jenkins from 10.30.120.5 port 45480
May  2 04:03:38 prd-ubuntu20-04-docker-2c-8g-8531 sshd[932]: Received disconnect from 10.30.120.5 port 45480:11: Closed due to user request. [preauth]
May  2 04:03:38 prd-ubuntu20-04-docker-2c-8g-8531 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 45480 [preauth]
May  2 04:03:40 prd-ubuntu20-04-docker-2c-8g-8531 sshd[934]: Invalid user jenkins from 10.30.120.5 port 45482
May  2 04:03:40 prd-ubuntu20-04-docker-2c-8g-8531 sshd[934]: Received disconnect from 10.30.120.5 port 45482:11: Closed due to user request. [preauth]
May  2 04:03:40 prd-ubuntu20-04-docker-2c-8g-8531 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 45482 [preauth]
May  2 04:03:42 prd-ubuntu20-04-docker-2c-8g-8531 sshd[936]: Invalid user jenkins from 10.30.120.5 port 45484
May  2 04:03:42 prd-ubuntu20-04-docker-2c-8g-8531 sshd[936]: Received disconnect from 10.30.120.5 port 45484:11: Closed due to user request. [preauth]
May  2 04:03:42 prd-ubuntu20-04-docker-2c-8g-8531 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 45484 [preauth]
May  2 04:03:44 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1213]: Invalid user jenkins from 10.30.120.5 port 45486
May  2 04:03:44 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1213]: Received disconnect from 10.30.120.5 port 45486:11: Closed due to user request. [preauth]
May  2 04:03:44 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1213]: Disconnected from invalid user jenkins 10.30.120.5 port 45486 [preauth]
May  2 04:03:46 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1259]: Invalid user jenkins from 10.30.120.5 port 45494
May  2 04:03:46 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1259]: Received disconnect from 10.30.120.5 port 45494:11: Closed due to user request. [preauth]
May  2 04:03:46 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1259]: Disconnected from invalid user jenkins 10.30.120.5 port 45494 [preauth]
May  2 04:03:47 prd-ubuntu20-04-docker-2c-8g-8531 useradd[1268]: new group: name=jenkins, GID=1001
May  2 04:03:47 prd-ubuntu20-04-docker-2c-8g-8531 useradd[1268]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  2 04:03:47 prd-ubuntu20-04-docker-2c-8g-8531 usermod[1278]: add 'jenkins' to group 'docker'
May  2 04:03:47 prd-ubuntu20-04-docker-2c-8g-8531 usermod[1278]: add 'jenkins' to shadow group 'docker'
May  2 04:03:48 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1313]: Accepted publickey for jenkins from 10.30.120.5 port 45496 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  2 04:03:48 prd-ubuntu20-04-docker-2c-8g-8531 sshd[1313]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  2 04:03:48 prd-ubuntu20-04-docker-2c-8g-8531 systemd-logind[719]: New session 1 of user jenkins.
May  2 04:03:48 prd-ubuntu20-04-docker-2c-8g-8531 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  2 04:04:01 prd-ubuntu20-04-docker-2c-8g-8531 CRON[2035]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 04:04:01 prd-ubuntu20-04-docker-2c-8g-8531 CRON[2035]: pam_unix(cron:session): session closed for user root
May  2 04:05:01 prd-ubuntu20-04-docker-2c-8g-8531 CRON[2444]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 04:05:01 prd-ubuntu20-04-docker-2c-8g-8531 CRON[2444]: pam_unix(cron:session): session closed for user root
May  2 04:05:52 prd-ubuntu20-04-docker-2c-8g-8531 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  2 04:05:52 prd-ubuntu20-04-docker-2c-8g-8531 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)