May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 passwd[681]: password for 'ubuntu' changed by 'root'
May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 sshd[778]: Server listening on 0.0.0.0 port 22.
May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 sshd[778]: Server listening on :: port 22.
May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 systemd-logind[723]: New seat seat0.
May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button)
May  1 07:03:20 prd-ubuntu20-04-docker-2c-8g-8486 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  1 07:03:23 prd-ubuntu20-04-docker-2c-8g-8486 sshd[925]: error: kex_exchange_identification: Connection closed by remote host
May  1 07:03:32 prd-ubuntu20-04-docker-2c-8g-8486 sshd[935]: Invalid user jenkins from 10.30.120.5 port 39390
May  1 07:03:32 prd-ubuntu20-04-docker-2c-8g-8486 sshd[935]: Received disconnect from 10.30.120.5 port 39390:11: Closed due to user request. [preauth]
May  1 07:03:32 prd-ubuntu20-04-docker-2c-8g-8486 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 39390 [preauth]
May  1 07:03:34 prd-ubuntu20-04-docker-2c-8g-8486 sshd[939]: Invalid user jenkins from 10.30.120.5 port 39394
May  1 07:03:34 prd-ubuntu20-04-docker-2c-8g-8486 sshd[939]: Received disconnect from 10.30.120.5 port 39394:11: Closed due to user request. [preauth]
May  1 07:03:34 prd-ubuntu20-04-docker-2c-8g-8486 sshd[939]: Disconnected from invalid user jenkins 10.30.120.5 port 39394 [preauth]
May  1 07:03:36 prd-ubuntu20-04-docker-2c-8g-8486 sshd[941]: Invalid user jenkins from 10.30.120.5 port 39396
May  1 07:03:36 prd-ubuntu20-04-docker-2c-8g-8486 sshd[941]: Received disconnect from 10.30.120.5 port 39396:11: Closed due to user request. [preauth]
May  1 07:03:36 prd-ubuntu20-04-docker-2c-8g-8486 sshd[941]: Disconnected from invalid user jenkins 10.30.120.5 port 39396 [preauth]
May  1 07:03:39 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1217]: Invalid user jenkins from 10.30.120.5 port 39398
May  1 07:03:39 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1217]: Received disconnect from 10.30.120.5 port 39398:11: Closed due to user request. [preauth]
May  1 07:03:39 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1217]: Disconnected from invalid user jenkins 10.30.120.5 port 39398 [preauth]
May  1 07:03:41 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1264]: Invalid user jenkins from 10.30.120.5 port 39400
May  1 07:03:41 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1264]: Received disconnect from 10.30.120.5 port 39400:11: Closed due to user request. [preauth]
May  1 07:03:41 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1264]: Disconnected from invalid user jenkins 10.30.120.5 port 39400 [preauth]
May  1 07:03:43 prd-ubuntu20-04-docker-2c-8g-8486 useradd[1273]: new group: name=jenkins, GID=1001
May  1 07:03:43 prd-ubuntu20-04-docker-2c-8g-8486 useradd[1273]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  1 07:03:43 prd-ubuntu20-04-docker-2c-8g-8486 usermod[1283]: add 'jenkins' to group 'docker'
May  1 07:03:43 prd-ubuntu20-04-docker-2c-8g-8486 usermod[1283]: add 'jenkins' to shadow group 'docker'
May  1 07:03:44 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1318]: Accepted publickey for jenkins from 10.30.120.5 port 39402 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  1 07:03:44 prd-ubuntu20-04-docker-2c-8g-8486 sshd[1318]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  1 07:03:44 prd-ubuntu20-04-docker-2c-8g-8486 systemd-logind[723]: New session 1 of user jenkins.
May  1 07:03:44 prd-ubuntu20-04-docker-2c-8g-8486 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  1 07:04:02 prd-ubuntu20-04-docker-2c-8g-8486 CRON[2065]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 07:04:02 prd-ubuntu20-04-docker-2c-8g-8486 CRON[2065]: pam_unix(cron:session): session closed for user root
May  1 07:05:01 prd-ubuntu20-04-docker-2c-8g-8486 CRON[2461]: pam_unix(cron:session): session opened for user root by (uid=0)
May  1 07:05:01 prd-ubuntu20-04-docker-2c-8g-8486 CRON[2461]: pam_unix(cron:session): session closed for user root
May  1 07:05:48 prd-ubuntu20-04-docker-2c-8g-8486 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  1 07:05:48 prd-ubuntu20-04-docker-2c-8g-8486 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)