Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 passwd[680]: password for 'ubuntu' changed by 'root'
Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 sshd[773]: Server listening on 0.0.0.0 port 22.
Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 sshd[773]: Server listening on :: port 22.
Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 systemd-logind[724]: New seat seat0.
Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 21 08:00:23 prd-ubuntu20-04-docker-2c-8g-2484 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 21 08:00:26 prd-ubuntu20-04-docker-2c-8g-2484 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Feb 21 08:00:33 prd-ubuntu20-04-docker-2c-8g-2484 sshd[930]: Invalid user jenkins from 10.30.120.5 port 57806
Feb 21 08:00:33 prd-ubuntu20-04-docker-2c-8g-2484 sshd[930]: Received disconnect from 10.30.120.5 port 57806:11: Closed due to user request. [preauth]
Feb 21 08:00:33 prd-ubuntu20-04-docker-2c-8g-2484 sshd[930]: Disconnected from invalid user jenkins 10.30.120.5 port 57806 [preauth]
Feb 21 08:00:35 prd-ubuntu20-04-docker-2c-8g-2484 sshd[932]: Invalid user jenkins from 10.30.120.5 port 57808
Feb 21 08:00:35 prd-ubuntu20-04-docker-2c-8g-2484 sshd[932]: Received disconnect from 10.30.120.5 port 57808:11: Closed due to user request. [preauth]
Feb 21 08:00:35 prd-ubuntu20-04-docker-2c-8g-2484 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 57808 [preauth]
Feb 21 08:00:37 prd-ubuntu20-04-docker-2c-8g-2484 sshd[934]: Invalid user jenkins from 10.30.120.5 port 57810
Feb 21 08:00:37 prd-ubuntu20-04-docker-2c-8g-2484 sshd[934]: Received disconnect from 10.30.120.5 port 57810:11: Closed due to user request. [preauth]
Feb 21 08:00:37 prd-ubuntu20-04-docker-2c-8g-2484 sshd[934]: Disconnected from invalid user jenkins 10.30.120.5 port 57810 [preauth]
Feb 21 08:00:39 prd-ubuntu20-04-docker-2c-8g-2484 sshd[936]: Invalid user jenkins from 10.30.120.5 port 57812
Feb 21 08:00:39 prd-ubuntu20-04-docker-2c-8g-2484 sshd[936]: Received disconnect from 10.30.120.5 port 57812:11: Closed due to user request. [preauth]
Feb 21 08:00:39 prd-ubuntu20-04-docker-2c-8g-2484 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 57812 [preauth]
Feb 21 08:00:41 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1219]: Invalid user jenkins from 10.30.120.5 port 57816
Feb 21 08:00:41 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1219]: Received disconnect from 10.30.120.5 port 57816:11: Closed due to user request. [preauth]
Feb 21 08:00:41 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1219]: Disconnected from invalid user jenkins 10.30.120.5 port 57816 [preauth]
Feb 21 08:00:43 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1259]: Invalid user jenkins from 10.30.120.5 port 57818
Feb 21 08:00:43 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1259]: Received disconnect from 10.30.120.5 port 57818:11: Closed due to user request. [preauth]
Feb 21 08:00:43 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1259]: Disconnected from invalid user jenkins 10.30.120.5 port 57818 [preauth]
Feb 21 08:00:46 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1261]: Invalid user jenkins from 10.30.120.5 port 57822
Feb 21 08:00:46 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1261]: Received disconnect from 10.30.120.5 port 57822:11: Closed due to user request. [preauth]
Feb 21 08:00:46 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1261]: Disconnected from invalid user jenkins 10.30.120.5 port 57822 [preauth]
Feb 21 08:00:48 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1276]: Invalid user jenkins from 10.30.120.5 port 57824
Feb 21 08:00:48 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1276]: Received disconnect from 10.30.120.5 port 57824:11: Closed due to user request. [preauth]
Feb 21 08:00:48 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1276]: Disconnected from invalid user jenkins 10.30.120.5 port 57824 [preauth]
Feb 21 08:00:50 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1278]: Invalid user jenkins from 10.30.120.5 port 57826
Feb 21 08:00:50 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1278]: Received disconnect from 10.30.120.5 port 57826:11: Closed due to user request. [preauth]
Feb 21 08:00:50 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1278]: Disconnected from invalid user jenkins 10.30.120.5 port 57826 [preauth]
Feb 21 08:00:52 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1280]: Invalid user jenkins from 10.30.120.5 port 57828
Feb 21 08:00:52 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1280]: Received disconnect from 10.30.120.5 port 57828:11: Closed due to user request. [preauth]
Feb 21 08:00:52 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1280]: Disconnected from invalid user jenkins 10.30.120.5 port 57828 [preauth]
Feb 21 08:00:53 prd-ubuntu20-04-docker-2c-8g-2484 useradd[1323]: new group: name=jenkins, GID=1001
Feb 21 08:00:53 prd-ubuntu20-04-docker-2c-8g-2484 useradd[1323]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb 21 08:00:53 prd-ubuntu20-04-docker-2c-8g-2484 usermod[1333]: add 'jenkins' to group 'docker'
Feb 21 08:00:53 prd-ubuntu20-04-docker-2c-8g-2484 usermod[1333]: add 'jenkins' to shadow group 'docker'
Feb 21 08:00:54 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1368]: Accepted publickey for jenkins from 10.30.120.5 port 57830 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Feb 21 08:00:54 prd-ubuntu20-04-docker-2c-8g-2484 sshd[1368]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 21 08:00:54 prd-ubuntu20-04-docker-2c-8g-2484 systemd-logind[724]: New session 1 of user jenkins.
Feb 21 08:00:54 prd-ubuntu20-04-docker-2c-8g-2484 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 21 08:01:01 prd-ubuntu20-04-docker-2c-8g-2484 CRON[1745]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 08:01:01 prd-ubuntu20-04-docker-2c-8g-2484 CRON[1745]: pam_unix(cron:session): session closed for user root
Feb 21 08:02:01 prd-ubuntu20-04-docker-2c-8g-2484 CRON[2173]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 08:02:01 prd-ubuntu20-04-docker-2c-8g-2484 CRON[2173]: pam_unix(cron:session): session closed for user root
Feb 21 08:02:19 prd-ubuntu20-04-docker-2c-8g-2484 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jenkins-sandbox-cleanup ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb 21 08:02:19 prd-ubuntu20-04-docker-2c-8g-2484 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)