Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 passwd[665]: password for 'ubuntu' changed by 'root'
Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 sshd[755]: Server listening on 0.0.0.0 port 22.
Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 sshd[755]: Server listening on :: port 22.
Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 systemd-logind[714]: New seat seat0.
Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 systemd-logind[714]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  1 19:57:19 prd-ubuntu20-04-docker-2c-8g-4368 systemd-logind[714]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  1 19:57:22 prd-ubuntu20-04-docker-2c-8g-4368 sshd[914]: error: kex_exchange_identification: Connection closed by remote host
Jul  1 19:57:31 prd-ubuntu20-04-docker-2c-8g-4368 sshd[924]: Invalid user jenkins from 10.30.120.5 port 56186
Jul  1 19:57:31 prd-ubuntu20-04-docker-2c-8g-4368 sshd[924]: Received disconnect from 10.30.120.5 port 56186:11: Closed due to user request. [preauth]
Jul  1 19:57:31 prd-ubuntu20-04-docker-2c-8g-4368 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 56186 [preauth]
Jul  1 19:57:33 prd-ubuntu20-04-docker-2c-8g-4368 sshd[926]: Invalid user jenkins from 10.30.120.5 port 56204
Jul  1 19:57:33 prd-ubuntu20-04-docker-2c-8g-4368 sshd[926]: Received disconnect from 10.30.120.5 port 56204:11: Closed due to user request. [preauth]
Jul  1 19:57:33 prd-ubuntu20-04-docker-2c-8g-4368 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 56204 [preauth]
Jul  1 19:57:35 prd-ubuntu20-04-docker-2c-8g-4368 sshd[928]: Invalid user jenkins from 10.30.120.5 port 56214
Jul  1 19:57:35 prd-ubuntu20-04-docker-2c-8g-4368 sshd[928]: Received disconnect from 10.30.120.5 port 56214:11: Closed due to user request. [preauth]
Jul  1 19:57:35 prd-ubuntu20-04-docker-2c-8g-4368 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 56214 [preauth]
Jul  1 19:57:38 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1162]: Invalid user jenkins from 10.30.120.5 port 56226
Jul  1 19:57:38 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1162]: Received disconnect from 10.30.120.5 port 56226:11: Closed due to user request. [preauth]
Jul  1 19:57:38 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1162]: Disconnected from invalid user jenkins 10.30.120.5 port 56226 [preauth]
Jul  1 19:57:40 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1241]: Invalid user jenkins from 10.30.120.5 port 56240
Jul  1 19:57:40 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1241]: Received disconnect from 10.30.120.5 port 56240:11: Closed due to user request. [preauth]
Jul  1 19:57:40 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1241]: Disconnected from invalid user jenkins 10.30.120.5 port 56240 [preauth]
Jul  1 19:57:42 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1245]: Invalid user jenkins from 10.30.120.5 port 56258
Jul  1 19:57:42 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1245]: Received disconnect from 10.30.120.5 port 56258:11: Closed due to user request. [preauth]
Jul  1 19:57:42 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1245]: Disconnected from invalid user jenkins 10.30.120.5 port 56258 [preauth]
Jul  1 19:57:44 prd-ubuntu20-04-docker-2c-8g-4368 useradd[1266]: new group: name=jenkins, GID=1001
Jul  1 19:57:44 prd-ubuntu20-04-docker-2c-8g-4368 useradd[1266]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  1 19:57:44 prd-ubuntu20-04-docker-2c-8g-4368 usermod[1289]: add 'jenkins' to group 'docker'
Jul  1 19:57:44 prd-ubuntu20-04-docker-2c-8g-4368 usermod[1289]: add 'jenkins' to shadow group 'docker'
Jul  1 19:57:45 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1324]: Accepted publickey for jenkins from 10.30.120.5 port 56266 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jul  1 19:57:45 prd-ubuntu20-04-docker-2c-8g-4368 sshd[1324]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  1 19:57:45 prd-ubuntu20-04-docker-2c-8g-4368 systemd-logind[714]: New session 1 of user jenkins.
Jul  1 19:57:45 prd-ubuntu20-04-docker-2c-8g-4368 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  1 19:58:02 prd-ubuntu20-04-docker-2c-8g-4368 CRON[2036]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 19:58:02 prd-ubuntu20-04-docker-2c-8g-4368 CRON[2036]: pam_unix(cron:session): session closed for user root
Jul  1 19:59:01 prd-ubuntu20-04-docker-2c-8g-4368 CRON[2256]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  1 19:59:01 prd-ubuntu20-04-docker-2c-8g-4368 CRON[2256]: pam_unix(cron:session): session closed for user root
Jul  1 19:59:49 prd-ubuntu20-04-docker-2c-8g-4368 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jjb-merge ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul  1 19:59:49 prd-ubuntu20-04-docker-2c-8g-4368 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)