May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 passwd[682]: password for 'ubuntu' changed by 'root'
May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 sshd[773]: Server listening on 0.0.0.0 port 22.
May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 sshd[773]: Server listening on :: port 22.
May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 systemd-logind[722]: New seat seat0.
May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button)
May 19 00:03:19 prd-ubuntu20-04-docker-2c-8g-9589 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 19 00:03:23 prd-ubuntu20-04-docker-2c-8g-9589 sshd[926]: error: kex_exchange_identification: Connection closed by remote host
May 19 00:03:32 prd-ubuntu20-04-docker-2c-8g-9589 sshd[934]: Invalid user jenkins from 10.30.120.5 port 42358
May 19 00:03:32 prd-ubuntu20-04-docker-2c-8g-9589 sshd[934]: Received disconnect from 10.30.120.5 port 42358:11: Closed due to user request. [preauth]
May 19 00:03:32 prd-ubuntu20-04-docker-2c-8g-9589 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 42358 [preauth]
May 19 00:03:34 prd-ubuntu20-04-docker-2c-8g-9589 sshd[938]: Invalid user jenkins from 10.30.120.5 port 42360
May 19 00:03:34 prd-ubuntu20-04-docker-2c-8g-9589 sshd[938]: Received disconnect from 10.30.120.5 port 42360:11: Closed due to user request. [preauth]
May 19 00:03:34 prd-ubuntu20-04-docker-2c-8g-9589 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 42360 [preauth]
May 19 00:03:36 prd-ubuntu20-04-docker-2c-8g-9589 sshd[940]: Invalid user jenkins from 10.30.120.5 port 42362
May 19 00:03:36 prd-ubuntu20-04-docker-2c-8g-9589 sshd[940]: Received disconnect from 10.30.120.5 port 42362:11: Closed due to user request. [preauth]
May 19 00:03:36 prd-ubuntu20-04-docker-2c-8g-9589 sshd[940]: Disconnected from invalid user jenkins 10.30.120.5 port 42362 [preauth]
May 19 00:03:39 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1219]: Invalid user jenkins from 10.30.120.5 port 42364
May 19 00:03:39 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1219]: Received disconnect from 10.30.120.5 port 42364:11: Closed due to user request. [preauth]
May 19 00:03:39 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1219]: Disconnected from invalid user jenkins 10.30.120.5 port 42364 [preauth]
May 19 00:03:41 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1253]: Invalid user jenkins from 10.30.120.5 port 42368
May 19 00:03:41 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1253]: Received disconnect from 10.30.120.5 port 42368:11: Closed due to user request. [preauth]
May 19 00:03:41 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1253]: Disconnected from invalid user jenkins 10.30.120.5 port 42368 [preauth]
May 19 00:03:43 prd-ubuntu20-04-docker-2c-8g-9589 useradd[1260]: new group: name=jenkins, GID=1001
May 19 00:03:43 prd-ubuntu20-04-docker-2c-8g-9589 useradd[1260]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 19 00:03:43 prd-ubuntu20-04-docker-2c-8g-9589 usermod[1270]: add 'jenkins' to group 'docker'
May 19 00:03:43 prd-ubuntu20-04-docker-2c-8g-9589 usermod[1270]: add 'jenkins' to shadow group 'docker'
May 19 00:03:44 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1305]: Accepted publickey for jenkins from 10.30.120.5 port 42370 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 19 00:03:44 prd-ubuntu20-04-docker-2c-8g-9589 sshd[1305]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 19 00:03:44 prd-ubuntu20-04-docker-2c-8g-9589 systemd-logind[722]: New session 1 of user jenkins.
May 19 00:03:44 prd-ubuntu20-04-docker-2c-8g-9589 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 19 00:04:02 prd-ubuntu20-04-docker-2c-8g-9589 CRON[2049]: pam_unix(cron:session): session opened for user root by (uid=0)
May 19 00:04:02 prd-ubuntu20-04-docker-2c-8g-9589 CRON[2049]: pam_unix(cron:session): session closed for user root
May 19 00:05:01 prd-ubuntu20-04-docker-2c-8g-9589 CRON[2405]: pam_unix(cron:session): session opened for user root by (uid=0)
May 19 00:05:01 prd-ubuntu20-04-docker-2c-8g-9589 CRON[2405]: pam_unix(cron:session): session closed for user root
May 19 00:05:52 prd-ubuntu20-04-docker-2c-8g-9589 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 19 00:05:52 prd-ubuntu20-04-docker-2c-8g-9589 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)