Jul  9 07:03:25 prd-ubuntu20-04-docker-2c-8g-4823 passwd[647]: password for 'ubuntu' changed by 'root'
Jul  9 07:03:25 prd-ubuntu20-04-docker-2c-8g-4823 sshd[729]: Server listening on 0.0.0.0 port 22.
Jul  9 07:03:25 prd-ubuntu20-04-docker-2c-8g-4823 sshd[729]: Server listening on :: port 22.
Jul  9 07:03:26 prd-ubuntu20-04-docker-2c-8g-4823 systemd-logind[683]: New seat seat0.
Jul  9 07:03:26 prd-ubuntu20-04-docker-2c-8g-4823 systemd-logind[683]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  9 07:03:26 prd-ubuntu20-04-docker-2c-8g-4823 systemd-logind[683]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  9 07:03:38 prd-ubuntu20-04-docker-2c-8g-4823 sshd[880]: error: kex_exchange_identification: Connection closed by remote host
Jul  9 07:03:41 prd-ubuntu20-04-docker-2c-8g-4823 sshd[881]: Invalid user jenkins from 10.30.120.5 port 58886
Jul  9 07:03:41 prd-ubuntu20-04-docker-2c-8g-4823 sshd[881]: Received disconnect from 10.30.120.5 port 58886:11: Closed due to user request. [preauth]
Jul  9 07:03:41 prd-ubuntu20-04-docker-2c-8g-4823 sshd[881]: Disconnected from invalid user jenkins 10.30.120.5 port 58886 [preauth]
Jul  9 07:03:43 prd-ubuntu20-04-docker-2c-8g-4823 sshd[883]: Invalid user jenkins from 10.30.120.5 port 58888
Jul  9 07:03:44 prd-ubuntu20-04-docker-2c-8g-4823 sshd[883]: Received disconnect from 10.30.120.5 port 58888:11: Closed due to user request. [preauth]
Jul  9 07:03:44 prd-ubuntu20-04-docker-2c-8g-4823 sshd[883]: Disconnected from invalid user jenkins 10.30.120.5 port 58888 [preauth]
Jul  9 07:03:46 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1150]: Invalid user jenkins from 10.30.120.5 port 58890
Jul  9 07:03:46 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1150]: Received disconnect from 10.30.120.5 port 58890:11: Closed due to user request. [preauth]
Jul  9 07:03:46 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1150]: Disconnected from invalid user jenkins 10.30.120.5 port 58890 [preauth]
Jul  9 07:03:48 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1184]: Invalid user jenkins from 10.30.120.5 port 58892
Jul  9 07:03:48 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1184]: Received disconnect from 10.30.120.5 port 58892:11: Closed due to user request. [preauth]
Jul  9 07:03:48 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1184]: Disconnected from invalid user jenkins 10.30.120.5 port 58892 [preauth]
Jul  9 07:03:49 prd-ubuntu20-04-docker-2c-8g-4823 useradd[1205]: new group: name=jenkins, GID=1001
Jul  9 07:03:49 prd-ubuntu20-04-docker-2c-8g-4823 useradd[1205]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  9 07:03:49 prd-ubuntu20-04-docker-2c-8g-4823 usermod[1215]: add 'jenkins' to group 'docker'
Jul  9 07:03:49 prd-ubuntu20-04-docker-2c-8g-4823 usermod[1215]: add 'jenkins' to shadow group 'docker'
Jul  9 07:03:50 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1250]: Accepted publickey for jenkins from 10.30.120.5 port 58894 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  9 07:03:50 prd-ubuntu20-04-docker-2c-8g-4823 sshd[1250]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  9 07:03:50 prd-ubuntu20-04-docker-2c-8g-4823 systemd-logind[683]: New session 1 of user jenkins.
Jul  9 07:03:50 prd-ubuntu20-04-docker-2c-8g-4823 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  9 07:04:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[1705]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  9 07:04:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[1705]: pam_unix(cron:session): session closed for user root
Jul  9 07:05:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[2178]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  9 07:05:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[2178]: pam_unix(cron:session): session closed for user root
Jul  9 07:06:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[2845]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  9 07:06:01 prd-ubuntu20-04-docker-2c-8g-4823 CRON[2845]: pam_unix(cron:session): session closed for user root
Jul  9 07:06:12 prd-ubuntu20-04-docker-2c-8g-4823 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul  9 07:06:12 prd-ubuntu20-04-docker-2c-8g-4823 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)