May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 passwd[680]: password for 'ubuntu' changed by 'root'
May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 sshd[779]: Server listening on 0.0.0.0 port 22.
May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 sshd[779]: Server listening on :: port 22.
May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 systemd-logind[724]: New seat seat0.
May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button)
May 28 04:03:20 prd-ubuntu20-04-docker-2c-8g-11685 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 28 04:03:23 prd-ubuntu20-04-docker-2c-8g-11685 sshd[922]: error: kex_exchange_identification: Connection closed by remote host
May 28 04:03:32 prd-ubuntu20-04-docker-2c-8g-11685 sshd[931]: Invalid user jenkins from 10.30.120.5 port 54064
May 28 04:03:33 prd-ubuntu20-04-docker-2c-8g-11685 sshd[931]: Received disconnect from 10.30.120.5 port 54064:11: Closed due to user request. [preauth]
May 28 04:03:33 prd-ubuntu20-04-docker-2c-8g-11685 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 54064 [preauth]
May 28 04:03:35 prd-ubuntu20-04-docker-2c-8g-11685 sshd[934]: Invalid user jenkins from 10.30.120.5 port 54066
May 28 04:03:35 prd-ubuntu20-04-docker-2c-8g-11685 sshd[934]: Received disconnect from 10.30.120.5 port 54066:11: Closed due to user request. [preauth]
May 28 04:03:35 prd-ubuntu20-04-docker-2c-8g-11685 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 54066 [preauth]
May 28 04:03:37 prd-ubuntu20-04-docker-2c-8g-11685 sshd[950]: Invalid user jenkins from 10.30.120.5 port 54068
May 28 04:03:37 prd-ubuntu20-04-docker-2c-8g-11685 sshd[950]: Received disconnect from 10.30.120.5 port 54068:11: Closed due to user request. [preauth]
May 28 04:03:37 prd-ubuntu20-04-docker-2c-8g-11685 sshd[950]: Disconnected from invalid user jenkins 10.30.120.5 port 54068 [preauth]
May 28 04:03:39 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1220]: Invalid user jenkins from 10.30.120.5 port 54072
May 28 04:03:39 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1220]: Received disconnect from 10.30.120.5 port 54072:11: Closed due to user request. [preauth]
May 28 04:03:39 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1220]: Disconnected from invalid user jenkins 10.30.120.5 port 54072 [preauth]
May 28 04:03:41 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 54076
May 28 04:03:41 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1258]: Received disconnect from 10.30.120.5 port 54076:11: Closed due to user request. [preauth]
May 28 04:03:41 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 54076 [preauth]
May 28 04:03:42 prd-ubuntu20-04-docker-2c-8g-11685 useradd[1265]: new group: name=jenkins, GID=1001
May 28 04:03:42 prd-ubuntu20-04-docker-2c-8g-11685 useradd[1265]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 28 04:03:42 prd-ubuntu20-04-docker-2c-8g-11685 usermod[1275]: add 'jenkins' to group 'docker'
May 28 04:03:42 prd-ubuntu20-04-docker-2c-8g-11685 usermod[1275]: add 'jenkins' to shadow group 'docker'
May 28 04:03:44 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1310]: Accepted publickey for jenkins from 10.30.120.5 port 54078 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 28 04:03:44 prd-ubuntu20-04-docker-2c-8g-11685 sshd[1310]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 28 04:03:44 prd-ubuntu20-04-docker-2c-8g-11685 systemd-logind[724]: New session 1 of user jenkins.
May 28 04:03:44 prd-ubuntu20-04-docker-2c-8g-11685 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 28 04:04:01 prd-ubuntu20-04-docker-2c-8g-11685 CRON[2036]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 04:04:01 prd-ubuntu20-04-docker-2c-8g-11685 CRON[2036]: pam_unix(cron:session): session closed for user root
May 28 04:05:01 prd-ubuntu20-04-docker-2c-8g-11685 CRON[2400]: pam_unix(cron:session): session opened for user root by (uid=0)
May 28 04:05:01 prd-ubuntu20-04-docker-2c-8g-11685 CRON[2400]: pam_unix(cron:session): session closed for user root
May 28 04:05:55 prd-ubuntu20-04-docker-2c-8g-11685 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 28 04:05:55 prd-ubuntu20-04-docker-2c-8g-11685 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)