Jun  1 04:03:20 prd-ubuntu20-04-docker-2c-8g-12135 passwd[682]: password for 'ubuntu' changed by 'root'
Jun  1 04:03:21 prd-ubuntu20-04-docker-2c-8g-12135 sshd[771]: Server listening on 0.0.0.0 port 22.
Jun  1 04:03:21 prd-ubuntu20-04-docker-2c-8g-12135 sshd[771]: Server listening on :: port 22.
Jun  1 04:03:21 prd-ubuntu20-04-docker-2c-8g-12135 systemd-logind[718]: New seat seat0.
Jun  1 04:03:21 prd-ubuntu20-04-docker-2c-8g-12135 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  1 04:03:21 prd-ubuntu20-04-docker-2c-8g-12135 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  1 04:03:24 prd-ubuntu20-04-docker-2c-8g-12135 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Jun  1 04:03:32 prd-ubuntu20-04-docker-2c-8g-12135 sshd[928]: Invalid user jenkins from 10.30.120.5 port 35394
Jun  1 04:03:32 prd-ubuntu20-04-docker-2c-8g-12135 sshd[928]: Received disconnect from 10.30.120.5 port 35394:11: Closed due to user request. [preauth]
Jun  1 04:03:32 prd-ubuntu20-04-docker-2c-8g-12135 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 35394 [preauth]
Jun  1 04:03:34 prd-ubuntu20-04-docker-2c-8g-12135 sshd[932]: Invalid user jenkins from 10.30.120.5 port 35396
Jun  1 04:03:34 prd-ubuntu20-04-docker-2c-8g-12135 sshd[932]: Received disconnect from 10.30.120.5 port 35396:11: Closed due to user request. [preauth]
Jun  1 04:03:34 prd-ubuntu20-04-docker-2c-8g-12135 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 35396 [preauth]
Jun  1 04:03:36 prd-ubuntu20-04-docker-2c-8g-12135 sshd[934]: Invalid user jenkins from 10.30.120.5 port 35398
Jun  1 04:03:36 prd-ubuntu20-04-docker-2c-8g-12135 sshd[934]: Received disconnect from 10.30.120.5 port 35398:11: Closed due to user request. [preauth]
Jun  1 04:03:36 prd-ubuntu20-04-docker-2c-8g-12135 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 35398 [preauth]
Jun  1 04:03:39 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1209]: Invalid user jenkins from 10.30.120.5 port 35400
Jun  1 04:03:39 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1209]: Received disconnect from 10.30.120.5 port 35400:11: Closed due to user request. [preauth]
Jun  1 04:03:39 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1209]: Disconnected from invalid user jenkins 10.30.120.5 port 35400 [preauth]
Jun  1 04:03:41 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 35402
Jun  1 04:03:41 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1257]: Received disconnect from 10.30.120.5 port 35402:11: Closed due to user request. [preauth]
Jun  1 04:03:41 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 35402 [preauth]
Jun  1 04:03:43 prd-ubuntu20-04-docker-2c-8g-12135 useradd[1266]: new group: name=jenkins, GID=1001
Jun  1 04:03:43 prd-ubuntu20-04-docker-2c-8g-12135 useradd[1266]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  1 04:03:43 prd-ubuntu20-04-docker-2c-8g-12135 usermod[1276]: add 'jenkins' to group 'docker'
Jun  1 04:03:43 prd-ubuntu20-04-docker-2c-8g-12135 usermod[1276]: add 'jenkins' to shadow group 'docker'
Jun  1 04:03:44 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1311]: Accepted publickey for jenkins from 10.30.120.5 port 35406 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  1 04:03:44 prd-ubuntu20-04-docker-2c-8g-12135 sshd[1311]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  1 04:03:44 prd-ubuntu20-04-docker-2c-8g-12135 systemd-logind[718]: New session 1 of user jenkins.
Jun  1 04:03:44 prd-ubuntu20-04-docker-2c-8g-12135 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  1 04:04:02 prd-ubuntu20-04-docker-2c-8g-12135 CRON[2020]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 04:04:02 prd-ubuntu20-04-docker-2c-8g-12135 CRON[2020]: pam_unix(cron:session): session closed for user root
Jun  1 04:05:01 prd-ubuntu20-04-docker-2c-8g-12135 CRON[2384]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 04:05:01 prd-ubuntu20-04-docker-2c-8g-12135 CRON[2384]: pam_unix(cron:session): session closed for user root
Jun  1 04:06:01 prd-ubuntu20-04-docker-2c-8g-12135 CRON[3135]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 04:06:01 prd-ubuntu20-04-docker-2c-8g-12135 CRON[3135]: pam_unix(cron:session): session closed for user root
Jun  1 04:06:03 prd-ubuntu20-04-docker-2c-8g-12135 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  1 04:06:03 prd-ubuntu20-04-docker-2c-8g-12135 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
