May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 passwd[681]: password for 'ubuntu' changed by 'root'
May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 sshd[774]: Server listening on 0.0.0.0 port 22.
May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 sshd[774]: Server listening on :: port 22.
May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 systemd-logind[719]: New seat seat0.
May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
May  9 08:00:21 prd-ubuntu20-04-docker-2c-8g-8956 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  9 08:00:24 prd-ubuntu20-04-docker-2c-8g-8956 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
May  9 08:00:33 prd-ubuntu20-04-docker-2c-8g-8956 sshd[926]: Invalid user jenkins from 10.30.120.5 port 45958
May  9 08:00:33 prd-ubuntu20-04-docker-2c-8g-8956 sshd[926]: Received disconnect from 10.30.120.5 port 45958:11: Closed due to user request. [preauth]
May  9 08:00:33 prd-ubuntu20-04-docker-2c-8g-8956 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 45958 [preauth]
May  9 08:00:35 prd-ubuntu20-04-docker-2c-8g-8956 sshd[930]: Invalid user jenkins from 10.30.120.5 port 45960
May  9 08:00:35 prd-ubuntu20-04-docker-2c-8g-8956 sshd[930]: Received disconnect from 10.30.120.5 port 45960:11: Closed due to user request. [preauth]
May  9 08:00:35 prd-ubuntu20-04-docker-2c-8g-8956 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 45960 [preauth]
May  9 08:00:37 prd-ubuntu20-04-docker-2c-8g-8956 sshd[932]: Invalid user jenkins from 10.30.120.5 port 45962
May  9 08:00:37 prd-ubuntu20-04-docker-2c-8g-8956 sshd[932]: Received disconnect from 10.30.120.5 port 45962:11: Closed due to user request. [preauth]
May  9 08:00:37 prd-ubuntu20-04-docker-2c-8g-8956 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 45962 [preauth]
May  9 08:00:39 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1216]: Invalid user jenkins from 10.30.120.5 port 45968
May  9 08:00:39 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1216]: Received disconnect from 10.30.120.5 port 45968:11: Closed due to user request. [preauth]
May  9 08:00:39 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1216]: Disconnected from invalid user jenkins 10.30.120.5 port 45968 [preauth]
May  9 08:00:41 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1255]: Invalid user jenkins from 10.30.120.5 port 45970
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1255]: Received disconnect from 10.30.120.5 port 45970:11: Closed due to user request. [preauth]
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1255]: Disconnected from invalid user jenkins 10.30.120.5 port 45970 [preauth]
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 useradd[1262]: new group: name=jenkins, GID=1001
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 useradd[1262]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 usermod[1272]: add 'jenkins' to group 'docker'
May  9 08:00:42 prd-ubuntu20-04-docker-2c-8g-8956 usermod[1272]: add 'jenkins' to shadow group 'docker'
May  9 08:00:44 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1327]: Accepted publickey for jenkins from 10.30.120.5 port 45974 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  9 08:00:44 prd-ubuntu20-04-docker-2c-8g-8956 sshd[1327]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  9 08:00:44 prd-ubuntu20-04-docker-2c-8g-8956 systemd-logind[719]: New session 1 of user jenkins.
May  9 08:00:44 prd-ubuntu20-04-docker-2c-8g-8956 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  9 08:01:01 prd-ubuntu20-04-docker-2c-8g-8956 CRON[1731]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 08:01:01 prd-ubuntu20-04-docker-2c-8g-8956 CRON[1731]: pam_unix(cron:session): session closed for user root
May  9 08:02:00 prd-ubuntu20-04-docker-2c-8g-8956 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jenkins-sandbox-cleanup ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  9 08:02:00 prd-ubuntu20-04-docker-2c-8g-8956 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)