May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 passwd[683]: password for 'ubuntu' changed by 'root'
May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 systemd-logind[726]: New seat seat0.
May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 systemd-logind[726]: Watching system buttons on /dev/input/event0 (Power Button)
May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 systemd-logind[726]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 sshd[782]: Server listening on 0.0.0.0 port 22.
May  2 08:00:22 prd-ubuntu20-04-docker-2c-8g-8540 sshd[782]: Server listening on :: port 22.
May  2 08:00:24 prd-ubuntu20-04-docker-2c-8g-8540 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
May  2 08:00:32 prd-ubuntu20-04-docker-2c-8g-8540 sshd[929]: Invalid user jenkins from 10.30.120.5 port 46026
May  2 08:00:32 prd-ubuntu20-04-docker-2c-8g-8540 sshd[929]: Received disconnect from 10.30.120.5 port 46026:11: Closed due to user request. [preauth]
May  2 08:00:32 prd-ubuntu20-04-docker-2c-8g-8540 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 46026 [preauth]
May  2 08:00:34 prd-ubuntu20-04-docker-2c-8g-8540 sshd[932]: Invalid user jenkins from 10.30.120.5 port 46028
May  2 08:00:34 prd-ubuntu20-04-docker-2c-8g-8540 sshd[932]: Received disconnect from 10.30.120.5 port 46028:11: Closed due to user request. [preauth]
May  2 08:00:34 prd-ubuntu20-04-docker-2c-8g-8540 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 46028 [preauth]
May  2 08:00:36 prd-ubuntu20-04-docker-2c-8g-8540 sshd[934]: Invalid user jenkins from 10.30.120.5 port 46030
May  2 08:00:36 prd-ubuntu20-04-docker-2c-8g-8540 sshd[934]: Received disconnect from 10.30.120.5 port 46030:11: Closed due to user request. [preauth]
May  2 08:00:36 prd-ubuntu20-04-docker-2c-8g-8540 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 46030 [preauth]
May  2 08:00:38 prd-ubuntu20-04-docker-2c-8g-8540 sshd[936]: Invalid user jenkins from 10.30.120.5 port 46032
May  2 08:00:38 prd-ubuntu20-04-docker-2c-8g-8540 sshd[936]: Received disconnect from 10.30.120.5 port 46032:11: Closed due to user request. [preauth]
May  2 08:00:38 prd-ubuntu20-04-docker-2c-8g-8540 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 46032 [preauth]
May  2 08:00:41 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1217]: Invalid user jenkins from 10.30.120.5 port 46034
May  2 08:00:41 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1217]: Received disconnect from 10.30.120.5 port 46034:11: Closed due to user request. [preauth]
May  2 08:00:41 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1217]: Disconnected from invalid user jenkins 10.30.120.5 port 46034 [preauth]
May  2 08:00:43 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1257]: Invalid user jenkins from 10.30.120.5 port 46036
May  2 08:00:44 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1257]: Received disconnect from 10.30.120.5 port 46036:11: Closed due to user request. [preauth]
May  2 08:00:44 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1257]: Disconnected from invalid user jenkins 10.30.120.5 port 46036 [preauth]
May  2 08:00:46 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1259]: Invalid user jenkins from 10.30.120.5 port 46040
May  2 08:00:46 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1259]: Received disconnect from 10.30.120.5 port 46040:11: Closed due to user request. [preauth]
May  2 08:00:46 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1259]: Disconnected from invalid user jenkins 10.30.120.5 port 46040 [preauth]
May  2 08:00:48 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1275]: Invalid user jenkins from 10.30.120.5 port 46042
May  2 08:00:48 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1275]: Received disconnect from 10.30.120.5 port 46042:11: Closed due to user request. [preauth]
May  2 08:00:48 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1275]: Disconnected from invalid user jenkins 10.30.120.5 port 46042 [preauth]
May  2 08:00:49 prd-ubuntu20-04-docker-2c-8g-8540 useradd[1282]: new group: name=jenkins, GID=1001
May  2 08:00:49 prd-ubuntu20-04-docker-2c-8g-8540 useradd[1282]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  2 08:00:49 prd-ubuntu20-04-docker-2c-8g-8540 usermod[1292]: add 'jenkins' to group 'docker'
May  2 08:00:49 prd-ubuntu20-04-docker-2c-8g-8540 usermod[1292]: add 'jenkins' to shadow group 'docker'
May  2 08:00:50 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1327]: Accepted publickey for jenkins from 10.30.120.5 port 46044 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  2 08:00:50 prd-ubuntu20-04-docker-2c-8g-8540 sshd[1327]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  2 08:00:50 prd-ubuntu20-04-docker-2c-8g-8540 systemd-logind[726]: New session 1 of user jenkins.
May  2 08:00:50 prd-ubuntu20-04-docker-2c-8g-8540 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  2 08:01:01 prd-ubuntu20-04-docker-2c-8g-8540 CRON[1723]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 08:01:01 prd-ubuntu20-04-docker-2c-8g-8540 CRON[1723]: pam_unix(cron:session): session closed for user root
May  2 08:02:01 prd-ubuntu20-04-docker-2c-8g-8540 CRON[2214]: pam_unix(cron:session): session opened for user root by (uid=0)
May  2 08:02:01 prd-ubuntu20-04-docker-2c-8g-8540 CRON[2214]: pam_unix(cron:session): session closed for user root
May  2 08:02:12 prd-ubuntu20-04-docker-2c-8g-8540 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jenkins-sandbox-cleanup ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  2 08:02:12 prd-ubuntu20-04-docker-2c-8g-8540 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)