Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 passwd[684]: password for 'ubuntu' changed by 'root'
Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 sshd[774]: Server listening on 0.0.0.0 port 22.
Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 sshd[774]: Server listening on :: port 22.
Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 systemd-logind[722]: New seat seat0.
Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  4 00:04:03 prd-ubuntu20-04-docker-2c-8g-12361 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  4 00:04:06 prd-ubuntu20-04-docker-2c-8g-12361 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Jun  4 00:04:12 prd-ubuntu20-04-docker-2c-8g-12361 sshd[933]: Invalid user jenkins from 10.30.120.5 port 58428
Jun  4 00:04:12 prd-ubuntu20-04-docker-2c-8g-12361 sshd[933]: Received disconnect from 10.30.120.5 port 58428:11: Closed due to user request. [preauth]
Jun  4 00:04:12 prd-ubuntu20-04-docker-2c-8g-12361 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 58428 [preauth]
Jun  4 00:04:14 prd-ubuntu20-04-docker-2c-8g-12361 sshd[935]: Invalid user jenkins from 10.30.120.5 port 58430
Jun  4 00:04:14 prd-ubuntu20-04-docker-2c-8g-12361 sshd[935]: Received disconnect from 10.30.120.5 port 58430:11: Closed due to user request. [preauth]
Jun  4 00:04:14 prd-ubuntu20-04-docker-2c-8g-12361 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 58430 [preauth]
Jun  4 00:04:16 prd-ubuntu20-04-docker-2c-8g-12361 sshd[937]: Invalid user jenkins from 10.30.120.5 port 58432
Jun  4 00:04:16 prd-ubuntu20-04-docker-2c-8g-12361 sshd[937]: Received disconnect from 10.30.120.5 port 58432:11: Closed due to user request. [preauth]
Jun  4 00:04:16 prd-ubuntu20-04-docker-2c-8g-12361 sshd[937]: Disconnected from invalid user jenkins 10.30.120.5 port 58432 [preauth]
Jun  4 00:04:18 prd-ubuntu20-04-docker-2c-8g-12361 sshd[939]: Invalid user jenkins from 10.30.120.5 port 58434
Jun  4 00:04:18 prd-ubuntu20-04-docker-2c-8g-12361 sshd[939]: Received disconnect from 10.30.120.5 port 58434:11: Closed due to user request. [preauth]
Jun  4 00:04:18 prd-ubuntu20-04-docker-2c-8g-12361 sshd[939]: Disconnected from invalid user jenkins 10.30.120.5 port 58434 [preauth]
Jun  4 00:04:20 prd-ubuntu20-04-docker-2c-8g-12361 sshd[941]: Invalid user jenkins from 10.30.120.5 port 58438
Jun  4 00:04:20 prd-ubuntu20-04-docker-2c-8g-12361 sshd[941]: Received disconnect from 10.30.120.5 port 58438:11: Closed due to user request. [preauth]
Jun  4 00:04:20 prd-ubuntu20-04-docker-2c-8g-12361 sshd[941]: Disconnected from invalid user jenkins 10.30.120.5 port 58438 [preauth]
Jun  4 00:04:24 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1235]: Invalid user jenkins from 10.30.120.5 port 58440
Jun  4 00:04:24 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1235]: Received disconnect from 10.30.120.5 port 58440:11: Closed due to user request. [preauth]
Jun  4 00:04:24 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1235]: Disconnected from invalid user jenkins 10.30.120.5 port 58440 [preauth]
Jun  4 00:04:26 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1268]: Invalid user jenkins from 10.30.120.5 port 58442
Jun  4 00:04:26 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1268]: Received disconnect from 10.30.120.5 port 58442:11: Closed due to user request. [preauth]
Jun  4 00:04:26 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1268]: Disconnected from invalid user jenkins 10.30.120.5 port 58442 [preauth]
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1270]: Invalid user jenkins from 10.30.120.5 port 58444
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1270]: Received disconnect from 10.30.120.5 port 58444:11: Closed due to user request. [preauth]
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1270]: Disconnected from invalid user jenkins 10.30.120.5 port 58444 [preauth]
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 useradd[1277]: new group: name=jenkins, GID=1001
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 useradd[1277]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 usermod[1287]: add 'jenkins' to group 'docker'
Jun  4 00:04:28 prd-ubuntu20-04-docker-2c-8g-12361 usermod[1287]: add 'jenkins' to shadow group 'docker'
Jun  4 00:04:30 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1334]: Accepted publickey for jenkins from 10.30.120.5 port 58446 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  4 00:04:30 prd-ubuntu20-04-docker-2c-8g-12361 sshd[1334]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  4 00:04:30 prd-ubuntu20-04-docker-2c-8g-12361 systemd-logind[722]: New session 1 of user jenkins.
Jun  4 00:04:30 prd-ubuntu20-04-docker-2c-8g-12361 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  4 00:05:02 prd-ubuntu20-04-docker-2c-8g-12361 CRON[2078]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  4 00:05:02 prd-ubuntu20-04-docker-2c-8g-12361 CRON[2078]: pam_unix(cron:session): session closed for user root
Jun  4 00:06:01 prd-ubuntu20-04-docker-2c-8g-12361 CRON[2412]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  4 00:06:01 prd-ubuntu20-04-docker-2c-8g-12361 CRON[2412]: pam_unix(cron:session): session closed for user root
Jun  4 00:06:50 prd-ubuntu20-04-docker-2c-8g-12361 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  4 00:06:50 prd-ubuntu20-04-docker-2c-8g-12361 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)