Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 passwd[680]: password for 'ubuntu' changed by 'root'
Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 sshd[777]: Server listening on 0.0.0.0 port 22.
Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 sshd[777]: Server listening on :: port 22.
Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 systemd-logind[718]: New seat seat0.
Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  1 00:03:21 prd-ubuntu20-04-docker-2c-8g-2564 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  1 00:03:24 prd-ubuntu20-04-docker-2c-8g-2564 sshd[912]: error: kex_exchange_identification: Connection closed by remote host
Jun  1 00:03:32 prd-ubuntu20-04-docker-2c-8g-2564 sshd[918]: Invalid user jenkins from 10.30.120.5 port 38150
Jun  1 00:03:32 prd-ubuntu20-04-docker-2c-8g-2564 sshd[918]: Received disconnect from 10.30.120.5 port 38150:11: Closed due to user request. [preauth]
Jun  1 00:03:32 prd-ubuntu20-04-docker-2c-8g-2564 sshd[918]: Disconnected from invalid user jenkins 10.30.120.5 port 38150 [preauth]
Jun  1 00:03:34 prd-ubuntu20-04-docker-2c-8g-2564 sshd[921]: Invalid user jenkins from 10.30.120.5 port 38152
Jun  1 00:03:34 prd-ubuntu20-04-docker-2c-8g-2564 sshd[921]: Received disconnect from 10.30.120.5 port 38152:11: Closed due to user request. [preauth]
Jun  1 00:03:34 prd-ubuntu20-04-docker-2c-8g-2564 sshd[921]: Disconnected from invalid user jenkins 10.30.120.5 port 38152 [preauth]
Jun  1 00:03:36 prd-ubuntu20-04-docker-2c-8g-2564 sshd[940]: Invalid user jenkins from 10.30.120.5 port 38154
Jun  1 00:03:36 prd-ubuntu20-04-docker-2c-8g-2564 sshd[940]: Received disconnect from 10.30.120.5 port 38154:11: Closed due to user request. [preauth]
Jun  1 00:03:36 prd-ubuntu20-04-docker-2c-8g-2564 sshd[940]: Disconnected from invalid user jenkins 10.30.120.5 port 38154 [preauth]
Jun  1 00:03:38 prd-ubuntu20-04-docker-2c-8g-2564 sshd[942]: Invalid user jenkins from 10.30.120.5 port 38156
Jun  1 00:03:39 prd-ubuntu20-04-docker-2c-8g-2564 sshd[942]: Received disconnect from 10.30.120.5 port 38156:11: Closed due to user request. [preauth]
Jun  1 00:03:39 prd-ubuntu20-04-docker-2c-8g-2564 sshd[942]: Disconnected from invalid user jenkins 10.30.120.5 port 38156 [preauth]
Jun  1 00:03:41 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1138]: Invalid user jenkins from 10.30.120.5 port 38158
Jun  1 00:03:41 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1138]: Received disconnect from 10.30.120.5 port 38158:11: Closed due to user request. [preauth]
Jun  1 00:03:41 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1138]: Disconnected from invalid user jenkins 10.30.120.5 port 38158 [preauth]
Jun  1 00:03:43 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1156]: Invalid user jenkins from 10.30.120.5 port 38162
Jun  1 00:03:43 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1156]: Received disconnect from 10.30.120.5 port 38162:11: Closed due to user request. [preauth]
Jun  1 00:03:43 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1156]: Disconnected from invalid user jenkins 10.30.120.5 port 38162 [preauth]
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1176]: Invalid user jenkins from 10.30.120.5 port 38166
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 useradd[1179]: new group: name=jenkins, GID=1001
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 useradd[1179]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1176]: Received disconnect from 10.30.120.5 port 38166:11: Closed due to user request. [preauth]
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1176]: Disconnected from invalid user jenkins 10.30.120.5 port 38166 [preauth]
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 usermod[1189]: add 'jenkins' to group 'docker'
Jun  1 00:03:45 prd-ubuntu20-04-docker-2c-8g-2564 usermod[1189]: add 'jenkins' to shadow group 'docker'
Jun  1 00:03:47 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1243]: Accepted publickey for jenkins from 10.30.120.5 port 38168 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  1 00:03:47 prd-ubuntu20-04-docker-2c-8g-2564 sshd[1243]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  1 00:03:47 prd-ubuntu20-04-docker-2c-8g-2564 systemd-logind[718]: New session 1 of user jenkins.
Jun  1 00:03:47 prd-ubuntu20-04-docker-2c-8g-2564 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  1 00:04:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[1755]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 00:04:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[1755]: pam_unix(cron:session): session closed for user root
Jun  1 00:05:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[2208]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 00:05:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[2208]: pam_unix(cron:session): session closed for user root
Jun  1 00:06:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[3039]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  1 00:06:01 prd-ubuntu20-04-docker-2c-8g-2564 CRON[3039]: pam_unix(cron:session): session closed for user root
Jun  1 00:06:14 prd-ubuntu20-04-docker-2c-8g-2564 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  1 00:06:14 prd-ubuntu20-04-docker-2c-8g-2564 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)