May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 passwd[682]: password for 'ubuntu' changed by 'root'
May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 sshd[771]: Server listening on 0.0.0.0 port 22.
May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 sshd[771]: Server listening on :: port 22.
May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 systemd-logind[724]: New seat seat0.
May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button)
May  7 01:03:21 prd-ubuntu20-04-docker-2c-8g-8794 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  7 01:03:24 prd-ubuntu20-04-docker-2c-8g-8794 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
May  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-8794 sshd[928]: Invalid user jenkins from 10.30.120.5 port 55302
May  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-8794 sshd[928]: Received disconnect from 10.30.120.5 port 55302:11: Closed due to user request. [preauth]
May  7 01:03:33 prd-ubuntu20-04-docker-2c-8g-8794 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 55302 [preauth]
May  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-8794 sshd[932]: Invalid user jenkins from 10.30.120.5 port 55306
May  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-8794 sshd[932]: Received disconnect from 10.30.120.5 port 55306:11: Closed due to user request. [preauth]
May  7 01:03:35 prd-ubuntu20-04-docker-2c-8g-8794 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 55306 [preauth]
May  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-8794 sshd[934]: Invalid user jenkins from 10.30.120.5 port 55310
May  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-8794 sshd[934]: Received disconnect from 10.30.120.5 port 55310:11: Closed due to user request. [preauth]
May  7 01:03:37 prd-ubuntu20-04-docker-2c-8g-8794 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 55310 [preauth]
May  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1214]: Invalid user jenkins from 10.30.120.5 port 55314
May  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1214]: Received disconnect from 10.30.120.5 port 55314:11: Closed due to user request. [preauth]
May  7 01:03:39 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1214]: Disconnected from invalid user jenkins 10.30.120.5 port 55314 [preauth]
May  7 01:03:41 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1254]: Invalid user jenkins from 10.30.120.5 port 55316
May  7 01:03:41 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1254]: Received disconnect from 10.30.120.5 port 55316:11: Closed due to user request. [preauth]
May  7 01:03:41 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1254]: Disconnected from invalid user jenkins 10.30.120.5 port 55316 [preauth]
May  7 01:03:43 prd-ubuntu20-04-docker-2c-8g-8794 useradd[1280]: new group: name=jenkins, GID=1001
May  7 01:03:43 prd-ubuntu20-04-docker-2c-8g-8794 useradd[1280]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-8794 usermod[1291]: add 'jenkins' to group 'docker'
May  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-8794 usermod[1291]: add 'jenkins' to shadow group 'docker'
May  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1277]: Received disconnect from 10.30.120.5 port 55318:11: Closed due to user request. [preauth]
May  7 01:03:44 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1277]: Disconnected from authenticating user jenkins 10.30.120.5 port 55318 [preauth]
May  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1326]: Accepted publickey for jenkins from 10.30.120.5 port 55320 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-8794 sshd[1326]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-8794 systemd-logind[724]: New session 1 of user jenkins.
May  7 01:03:46 prd-ubuntu20-04-docker-2c-8g-8794 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  7 01:04:01 prd-ubuntu20-04-docker-2c-8g-8794 CRON[1929]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 01:04:01 prd-ubuntu20-04-docker-2c-8g-8794 CRON[1929]: pam_unix(cron:session): session closed for user root
May  7 01:05:01 prd-ubuntu20-04-docker-2c-8g-8794 CRON[2403]: pam_unix(cron:session): session opened for user root by (uid=0)
May  7 01:05:01 prd-ubuntu20-04-docker-2c-8g-8794 CRON[2403]: pam_unix(cron:session): session closed for user root
May  7 01:05:53 prd-ubuntu20-04-docker-2c-8g-8794 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  7 01:05:53 prd-ubuntu20-04-docker-2c-8g-8794 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)