May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 passwd[679]: password for 'ubuntu' changed by 'root'
May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 sshd[755]: Server listening on 0.0.0.0 port 22.
May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 sshd[755]: Server listening on :: port 22.
May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 systemd-logind[717]: New seat seat0.
May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 systemd-logind[717]: Watching system buttons on /dev/input/event0 (Power Button)
May  9 21:12:10 prd-ubuntu20-04-docker-2c-8g-1212 systemd-logind[717]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  9 21:12:13 prd-ubuntu20-04-docker-2c-8g-1212 sshd[911]: error: kex_exchange_identification: Connection closed by remote host
May  9 21:12:21 prd-ubuntu20-04-docker-2c-8g-1212 sshd[919]: Invalid user jenkins from 10.30.120.5 port 60204
May  9 21:12:21 prd-ubuntu20-04-docker-2c-8g-1212 sshd[919]: Received disconnect from 10.30.120.5 port 60204:11: Closed due to user request. [preauth]
May  9 21:12:21 prd-ubuntu20-04-docker-2c-8g-1212 sshd[919]: Disconnected from invalid user jenkins 10.30.120.5 port 60204 [preauth]
May  9 21:12:23 prd-ubuntu20-04-docker-2c-8g-1212 sshd[923]: Invalid user jenkins from 10.30.120.5 port 60208
May  9 21:12:23 prd-ubuntu20-04-docker-2c-8g-1212 sshd[923]: Received disconnect from 10.30.120.5 port 60208:11: Closed due to user request. [preauth]
May  9 21:12:23 prd-ubuntu20-04-docker-2c-8g-1212 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 60208 [preauth]
May  9 21:12:25 prd-ubuntu20-04-docker-2c-8g-1212 sshd[925]: Invalid user jenkins from 10.30.120.5 port 60210
May  9 21:12:25 prd-ubuntu20-04-docker-2c-8g-1212 sshd[925]: Received disconnect from 10.30.120.5 port 60210:11: Closed due to user request. [preauth]
May  9 21:12:25 prd-ubuntu20-04-docker-2c-8g-1212 sshd[925]: Disconnected from invalid user jenkins 10.30.120.5 port 60210 [preauth]
May  9 21:12:28 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1106]: Invalid user jenkins from 10.30.120.5 port 60212
May  9 21:12:28 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1106]: Received disconnect from 10.30.120.5 port 60212:11: Closed due to user request. [preauth]
May  9 21:12:28 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1106]: Disconnected from invalid user jenkins 10.30.120.5 port 60212 [preauth]
May  9 21:12:30 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1155]: Invalid user jenkins from 10.30.120.5 port 60214
May  9 21:12:30 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1155]: Received disconnect from 10.30.120.5 port 60214:11: Closed due to user request. [preauth]
May  9 21:12:30 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1155]: Disconnected from invalid user jenkins 10.30.120.5 port 60214 [preauth]
May  9 21:12:32 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1159]: Invalid user jenkins from 10.30.120.5 port 60216
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1159]: Received disconnect from 10.30.120.5 port 60216:11: Closed due to user request. [preauth]
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1159]: Disconnected from invalid user jenkins 10.30.120.5 port 60216 [preauth]
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 useradd[1180]: new group: name=jenkins, GID=1001
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 useradd[1180]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 usermod[1190]: add 'jenkins' to group 'docker'
May  9 21:12:33 prd-ubuntu20-04-docker-2c-8g-1212 usermod[1190]: add 'jenkins' to shadow group 'docker'
May  9 21:12:35 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1239]: Accepted publickey for jenkins from 10.30.120.5 port 60218 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  9 21:12:35 prd-ubuntu20-04-docker-2c-8g-1212 sshd[1239]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  9 21:12:35 prd-ubuntu20-04-docker-2c-8g-1212 systemd-logind[717]: New session 1 of user jenkins.
May  9 21:12:35 prd-ubuntu20-04-docker-2c-8g-1212 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  9 21:13:01 prd-ubuntu20-04-docker-2c-8g-1212 CRON[2013]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 21:13:01 prd-ubuntu20-04-docker-2c-8g-1212 CRON[2013]: pam_unix(cron:session): session closed for user root
May  9 21:14:01 prd-ubuntu20-04-docker-2c-8g-1212 CRON[2511]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 21:14:01 prd-ubuntu20-04-docker-2c-8g-1212 CRON[2511]: pam_unix(cron:session): session closed for user root
May  9 21:14:16 prd-ubuntu20-04-docker-2c-8g-1212 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jjb-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  9 21:14:16 prd-ubuntu20-04-docker-2c-8g-1212 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)