Jan  1 00:03:26 prd-ubuntu20-04-docker-2c-8g-776037 passwd[653]: password for 'ubuntu' changed by 'root'
Jan  1 00:03:26 prd-ubuntu20-04-docker-2c-8g-776037 sshd[734]: Server listening on 0.0.0.0 port 22.
Jan  1 00:03:26 prd-ubuntu20-04-docker-2c-8g-776037 sshd[734]: Server listening on :: port 22.
Jan  1 00:03:27 prd-ubuntu20-04-docker-2c-8g-776037 systemd-logind[695]: New seat seat0.
Jan  1 00:03:27 prd-ubuntu20-04-docker-2c-8g-776037 systemd-logind[695]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  1 00:03:27 prd-ubuntu20-04-docker-2c-8g-776037 systemd-logind[695]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  1 00:03:33 prd-ubuntu20-04-docker-2c-8g-776037 sshd[845]: error: kex_exchange_identification: Connection closed by remote host
Jan  1 00:03:42 prd-ubuntu20-04-docker-2c-8g-776037 sshd[902]: Invalid user jenkins from 10.30.120.5 port 47250
Jan  1 00:03:42 prd-ubuntu20-04-docker-2c-8g-776037 sshd[902]: Received disconnect from 10.30.120.5 port 47250:11: Closed due to user request. [preauth]
Jan  1 00:03:42 prd-ubuntu20-04-docker-2c-8g-776037 sshd[902]: Disconnected from invalid user jenkins 10.30.120.5 port 47250 [preauth]
Jan  1 00:03:44 prd-ubuntu20-04-docker-2c-8g-776037 sshd[905]: Invalid user jenkins from 10.30.120.5 port 47254
Jan  1 00:03:44 prd-ubuntu20-04-docker-2c-8g-776037 sshd[905]: Received disconnect from 10.30.120.5 port 47254:11: Closed due to user request. [preauth]
Jan  1 00:03:44 prd-ubuntu20-04-docker-2c-8g-776037 sshd[905]: Disconnected from invalid user jenkins 10.30.120.5 port 47254 [preauth]
Jan  1 00:03:46 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1164]: Invalid user jenkins from 10.30.120.5 port 47256
Jan  1 00:03:46 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1164]: Received disconnect from 10.30.120.5 port 47256:11: Closed due to user request. [preauth]
Jan  1 00:03:46 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1164]: Disconnected from invalid user jenkins 10.30.120.5 port 47256 [preauth]
Jan  1 00:03:48 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1204]: Invalid user jenkins from 10.30.120.5 port 47258
Jan  1 00:03:48 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1204]: Received disconnect from 10.30.120.5 port 47258:11: Closed due to user request. [preauth]
Jan  1 00:03:48 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1204]: Disconnected from invalid user jenkins 10.30.120.5 port 47258 [preauth]
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 useradd[1227]: new group: name=jenkins, GID=1001
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 useradd[1227]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 usermod[1237]: add 'jenkins' to group 'docker'
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 usermod[1237]: add 'jenkins' to shadow group 'docker'
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1272]: Accepted publickey for jenkins from 10.30.120.5 port 47260 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 sshd[1272]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 systemd-logind[695]: New session 1 of user jenkins.
Jan  1 00:03:50 prd-ubuntu20-04-docker-2c-8g-776037 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  1 00:04:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[1445]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  1 00:04:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[1445]: pam_unix(cron:session): session closed for user root
Jan  1 00:05:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[2086]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  1 00:05:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[2086]: pam_unix(cron:session): session closed for user root
Jan  1 00:06:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[2561]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  1 00:06:01 prd-ubuntu20-04-docker-2c-8g-776037 CRON[2561]: pam_unix(cron:session): session closed for user root
Jan  1 00:06:42 prd-ubuntu20-04-docker-2c-8g-776037 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  1 00:06:42 prd-ubuntu20-04-docker-2c-8g-776037 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)