Dec  5 01:03:34 prd-ubuntu20-04-docker-2c-8g-774562 passwd[650]: password for 'ubuntu' changed by 'root'
Dec  5 01:03:34 prd-ubuntu20-04-docker-2c-8g-774562 sshd[738]: Server listening on 0.0.0.0 port 22.
Dec  5 01:03:34 prd-ubuntu20-04-docker-2c-8g-774562 sshd[738]: Server listening on :: port 22.
Dec  5 01:03:35 prd-ubuntu20-04-docker-2c-8g-774562 systemd-logind[689]: New seat seat0.
Dec  5 01:03:35 prd-ubuntu20-04-docker-2c-8g-774562 systemd-logind[689]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  5 01:03:35 prd-ubuntu20-04-docker-2c-8g-774562 systemd-logind[689]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  5 01:03:47 prd-ubuntu20-04-docker-2c-8g-774562 sshd[884]: error: kex_exchange_identification: Connection closed by remote host
Dec  5 01:03:51 prd-ubuntu20-04-docker-2c-8g-774562 sshd[885]: Invalid user jenkins from 10.30.120.5 port 50508
Dec  5 01:03:52 prd-ubuntu20-04-docker-2c-8g-774562 sshd[885]: Received disconnect from 10.30.120.5 port 50508:11: Closed due to user request. [preauth]
Dec  5 01:03:52 prd-ubuntu20-04-docker-2c-8g-774562 sshd[885]: Disconnected from invalid user jenkins 10.30.120.5 port 50508 [preauth]
Dec  5 01:03:54 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1001]: Invalid user jenkins from 10.30.120.5 port 50512
Dec  5 01:03:54 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1001]: Received disconnect from 10.30.120.5 port 50512:11: Closed due to user request. [preauth]
Dec  5 01:03:54 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1001]: Disconnected from invalid user jenkins 10.30.120.5 port 50512 [preauth]
Dec  5 01:03:56 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1197]: Invalid user jenkins from 10.30.120.5 port 50514
Dec  5 01:03:56 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1197]: Received disconnect from 10.30.120.5 port 50514:11: Closed due to user request. [preauth]
Dec  5 01:03:56 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1197]: Disconnected from invalid user jenkins 10.30.120.5 port 50514 [preauth]
Dec  5 01:03:59 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1203]: Invalid user jenkins from 10.30.120.5 port 50516
Dec  5 01:03:59 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1203]: Received disconnect from 10.30.120.5 port 50516:11: Closed due to user request. [preauth]
Dec  5 01:03:59 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1203]: Disconnected from invalid user jenkins 10.30.120.5 port 50516 [preauth]
Dec  5 01:04:00 prd-ubuntu20-04-docker-2c-8g-774562 useradd[1224]: new group: name=jenkins, GID=1001
Dec  5 01:04:00 prd-ubuntu20-04-docker-2c-8g-774562 useradd[1224]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  5 01:04:00 prd-ubuntu20-04-docker-2c-8g-774562 usermod[1234]: add 'jenkins' to group 'docker'
Dec  5 01:04:00 prd-ubuntu20-04-docker-2c-8g-774562 usermod[1234]: add 'jenkins' to shadow group 'docker'
Dec  5 01:04:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[1269]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  5 01:04:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[1269]: pam_unix(cron:session): session closed for user root
Dec  5 01:04:03 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1272]: Accepted publickey for jenkins from 10.30.120.5 port 50518 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  5 01:04:03 prd-ubuntu20-04-docker-2c-8g-774562 sshd[1272]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  5 01:04:03 prd-ubuntu20-04-docker-2c-8g-774562 systemd-logind[689]: New session 2 of user jenkins.
Dec  5 01:04:03 prd-ubuntu20-04-docker-2c-8g-774562 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  5 01:05:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[2027]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  5 01:05:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[2027]: pam_unix(cron:session): session closed for user root
Dec  5 01:06:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[2753]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  5 01:06:01 prd-ubuntu20-04-docker-2c-8g-774562 CRON[2753]: pam_unix(cron:session): session closed for user root
Dec  5 01:06:30 prd-ubuntu20-04-docker-2c-8g-774562 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec  5 01:06:30 prd-ubuntu20-04-docker-2c-8g-774562 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)