Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 passwd[681]: password for 'ubuntu' changed by 'root'
Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 sshd[774]: Server listening on 0.0.0.0 port 22.
Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 sshd[774]: Server listening on :: port 22.
Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 systemd-logind[719]: New seat seat0.
Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  4 08:00:20 prd-ubuntu20-04-docker-2c-8g-4579 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  4 08:00:23 prd-ubuntu20-04-docker-2c-8g-4579 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
Apr  4 08:00:33 prd-ubuntu20-04-docker-2c-8g-4579 sshd[929]: Invalid user jenkins from 10.30.120.5 port 53968
Apr  4 08:00:33 prd-ubuntu20-04-docker-2c-8g-4579 sshd[929]: Received disconnect from 10.30.120.5 port 53968:11: Closed due to user request. [preauth]
Apr  4 08:00:33 prd-ubuntu20-04-docker-2c-8g-4579 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 53968 [preauth]
Apr  4 08:00:35 prd-ubuntu20-04-docker-2c-8g-4579 sshd[933]: Invalid user jenkins from 10.30.120.5 port 53970
Apr  4 08:00:35 prd-ubuntu20-04-docker-2c-8g-4579 sshd[933]: Received disconnect from 10.30.120.5 port 53970:11: Closed due to user request. [preauth]
Apr  4 08:00:35 prd-ubuntu20-04-docker-2c-8g-4579 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 53970 [preauth]
Apr  4 08:00:37 prd-ubuntu20-04-docker-2c-8g-4579 sshd[935]: Invalid user jenkins from 10.30.120.5 port 53972
Apr  4 08:00:37 prd-ubuntu20-04-docker-2c-8g-4579 sshd[935]: Received disconnect from 10.30.120.5 port 53972:11: Closed due to user request. [preauth]
Apr  4 08:00:37 prd-ubuntu20-04-docker-2c-8g-4579 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 53972 [preauth]
Apr  4 08:00:39 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1234]: Invalid user jenkins from 10.30.120.5 port 53974
Apr  4 08:00:39 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1234]: Received disconnect from 10.30.120.5 port 53974:11: Closed due to user request. [preauth]
Apr  4 08:00:39 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1234]: Disconnected from invalid user jenkins 10.30.120.5 port 53974 [preauth]
Apr  4 08:00:41 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1254]: Invalid user jenkins from 10.30.120.5 port 53978
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1254]: Received disconnect from 10.30.120.5 port 53978:11: Closed due to user request. [preauth]
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1254]: Disconnected from invalid user jenkins 10.30.120.5 port 53978 [preauth]
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 useradd[1262]: new group: name=jenkins, GID=1001
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 useradd[1262]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 usermod[1272]: add 'jenkins' to group 'docker'
Apr  4 08:00:42 prd-ubuntu20-04-docker-2c-8g-4579 usermod[1272]: add 'jenkins' to shadow group 'docker'
Apr  4 08:00:44 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1307]: Accepted publickey for jenkins from 10.30.120.5 port 53982 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Apr  4 08:00:44 prd-ubuntu20-04-docker-2c-8g-4579 sshd[1307]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  4 08:00:44 prd-ubuntu20-04-docker-2c-8g-4579 systemd-logind[719]: New session 1 of user jenkins.
Apr  4 08:00:44 prd-ubuntu20-04-docker-2c-8g-4579 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  4 08:01:01 prd-ubuntu20-04-docker-2c-8g-4579 CRON[1715]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 08:01:01 prd-ubuntu20-04-docker-2c-8g-4579 CRON[1715]: pam_unix(cron:session): session closed for user root
Apr  4 08:02:01 prd-ubuntu20-04-docker-2c-8g-4579 CRON[2139]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 08:02:01 prd-ubuntu20-04-docker-2c-8g-4579 CRON[2139]: pam_unix(cron:session): session closed for user root
Apr  4 08:02:23 prd-ubuntu20-04-docker-2c-8g-4579 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jenkins-sandbox-cleanup ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Apr  4 08:02:23 prd-ubuntu20-04-docker-2c-8g-4579 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)