Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 passwd[678]: password for 'ubuntu' changed by 'root'
Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 sshd[770]: Server listening on 0.0.0.0 port 22.
Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 sshd[770]: Server listening on :: port 22.
Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 systemd-logind[727]: New seat seat0.
Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 systemd-logind[727]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  5 06:04:00 prd-ubuntu20-04-docker-2c-8g-2818 systemd-logind[727]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  5 06:04:07 prd-ubuntu20-04-docker-2c-8g-2818 sshd[933]: error: kex_exchange_identification: Connection closed by remote host
Jun  5 06:04:11 prd-ubuntu20-04-docker-2c-8g-2818 sshd[934]: Invalid user jenkins from 10.30.120.5 port 34784
Jun  5 06:04:12 prd-ubuntu20-04-docker-2c-8g-2818 sshd[934]: Received disconnect from 10.30.120.5 port 34784:11: Closed due to user request. [preauth]
Jun  5 06:04:12 prd-ubuntu20-04-docker-2c-8g-2818 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 34784 [preauth]
Jun  5 06:04:14 prd-ubuntu20-04-docker-2c-8g-2818 sshd[938]: Invalid user jenkins from 10.30.120.5 port 34788
Jun  5 06:04:14 prd-ubuntu20-04-docker-2c-8g-2818 sshd[938]: Received disconnect from 10.30.120.5 port 34788:11: Closed due to user request. [preauth]
Jun  5 06:04:14 prd-ubuntu20-04-docker-2c-8g-2818 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 34788 [preauth]
Jun  5 06:04:16 prd-ubuntu20-04-docker-2c-8g-2818 sshd[952]: Invalid user jenkins from 10.30.120.5 port 34790
Jun  5 06:04:16 prd-ubuntu20-04-docker-2c-8g-2818 sshd[952]: Received disconnect from 10.30.120.5 port 34790:11: Closed due to user request. [preauth]
Jun  5 06:04:16 prd-ubuntu20-04-docker-2c-8g-2818 sshd[952]: Disconnected from invalid user jenkins 10.30.120.5 port 34790 [preauth]
Jun  5 06:04:18 prd-ubuntu20-04-docker-2c-8g-2818 sshd[954]: Invalid user jenkins from 10.30.120.5 port 34798
Jun  5 06:04:18 prd-ubuntu20-04-docker-2c-8g-2818 sshd[954]: Received disconnect from 10.30.120.5 port 34798:11: Closed due to user request. [preauth]
Jun  5 06:04:18 prd-ubuntu20-04-docker-2c-8g-2818 sshd[954]: Disconnected from invalid user jenkins 10.30.120.5 port 34798 [preauth]
Jun  5 06:04:21 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1141]: Invalid user jenkins from 10.30.120.5 port 34800
Jun  5 06:04:21 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1141]: Received disconnect from 10.30.120.5 port 34800:11: Closed due to user request. [preauth]
Jun  5 06:04:21 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1141]: Disconnected from invalid user jenkins 10.30.120.5 port 34800 [preauth]
Jun  5 06:04:23 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1174]: Invalid user jenkins from 10.30.120.5 port 34802
Jun  5 06:04:23 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1174]: Received disconnect from 10.30.120.5 port 34802:11: Closed due to user request. [preauth]
Jun  5 06:04:23 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1174]: Disconnected from invalid user jenkins 10.30.120.5 port 34802 [preauth]
Jun  5 06:04:25 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1176]: Invalid user jenkins from 10.30.120.5 port 34804
Jun  5 06:04:25 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1176]: Received disconnect from 10.30.120.5 port 34804:11: Closed due to user request. [preauth]
Jun  5 06:04:25 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1176]: Disconnected from invalid user jenkins 10.30.120.5 port 34804 [preauth]
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 useradd[1197]: new group: name=jenkins, GID=1001
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 useradd[1197]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 usermod[1207]: add 'jenkins' to group 'docker'
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 usermod[1207]: add 'jenkins' to shadow group 'docker'
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1244]: Accepted publickey for jenkins from 10.30.120.5 port 34808 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 sshd[1244]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 systemd-logind[727]: New session 1 of user jenkins.
Jun  5 06:04:27 prd-ubuntu20-04-docker-2c-8g-2818 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  5 06:05:01 prd-ubuntu20-04-docker-2c-8g-2818 CRON[2018]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 06:05:01 prd-ubuntu20-04-docker-2c-8g-2818 CRON[2018]: pam_unix(cron:session): session closed for user root
Jun  5 06:06:01 prd-ubuntu20-04-docker-2c-8g-2818 CRON[2390]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  5 06:06:01 prd-ubuntu20-04-docker-2c-8g-2818 CRON[2390]: pam_unix(cron:session): session closed for user root
Jun  5 06:06:54 prd-ubuntu20-04-docker-2c-8g-2818 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  5 06:06:54 prd-ubuntu20-04-docker-2c-8g-2818 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)