May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 passwd[678]: password for 'ubuntu' changed by 'root'
May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 sshd[770]: Server listening on 0.0.0.0 port 22.
May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 sshd[770]: Server listening on :: port 22.
May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 systemd-logind[719]: New seat seat0.
May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 07:24:40 prd-ubuntu20-04-docker-2c-8g-1943 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 07:24:42 prd-ubuntu20-04-docker-2c-8g-1943 sshd[912]: error: kex_exchange_identification: Connection closed by remote host
May 22 07:24:51 prd-ubuntu20-04-docker-2c-8g-1943 sshd[920]: Invalid user jenkins from 10.30.120.5 port 50290
May 22 07:24:51 prd-ubuntu20-04-docker-2c-8g-1943 sshd[920]: Received disconnect from 10.30.120.5 port 50290:11: Closed due to user request. [preauth]
May 22 07:24:51 prd-ubuntu20-04-docker-2c-8g-1943 sshd[920]: Disconnected from invalid user jenkins 10.30.120.5 port 50290 [preauth]
May 22 07:24:53 prd-ubuntu20-04-docker-2c-8g-1943 sshd[923]: Invalid user jenkins from 10.30.120.5 port 50298
May 22 07:24:53 prd-ubuntu20-04-docker-2c-8g-1943 sshd[923]: Received disconnect from 10.30.120.5 port 50298:11: Closed due to user request. [preauth]
May 22 07:24:53 prd-ubuntu20-04-docker-2c-8g-1943 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 50298 [preauth]
May 22 07:24:55 prd-ubuntu20-04-docker-2c-8g-1943 sshd[925]: Invalid user jenkins from 10.30.120.5 port 50300
May 22 07:24:56 prd-ubuntu20-04-docker-2c-8g-1943 sshd[925]: Received disconnect from 10.30.120.5 port 50300:11: Closed due to user request. [preauth]
May 22 07:24:56 prd-ubuntu20-04-docker-2c-8g-1943 sshd[925]: Disconnected from invalid user jenkins 10.30.120.5 port 50300 [preauth]
May 22 07:24:58 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1005]: Invalid user jenkins from 10.30.120.5 port 50302
May 22 07:24:58 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1005]: Received disconnect from 10.30.120.5 port 50302:11: Closed due to user request. [preauth]
May 22 07:24:58 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1005]: Disconnected from invalid user jenkins 10.30.120.5 port 50302 [preauth]
May 22 07:25:00 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1154]: Invalid user jenkins from 10.30.120.5 port 50304
May 22 07:25:00 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1154]: Received disconnect from 10.30.120.5 port 50304:11: Closed due to user request. [preauth]
May 22 07:25:00 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1154]: Disconnected from invalid user jenkins 10.30.120.5 port 50304 [preauth]
May 22 07:25:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[1158]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:25:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[1158]: pam_unix(cron:session): session closed for user root
May 22 07:25:02 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 50312
May 22 07:25:02 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1161]: Received disconnect from 10.30.120.5 port 50312:11: Closed due to user request. [preauth]
May 22 07:25:02 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 50312 [preauth]
May 22 07:25:03 prd-ubuntu20-04-docker-2c-8g-1943 useradd[1182]: new group: name=jenkins, GID=1001
May 22 07:25:03 prd-ubuntu20-04-docker-2c-8g-1943 useradd[1182]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 22 07:25:03 prd-ubuntu20-04-docker-2c-8g-1943 usermod[1192]: add 'jenkins' to group 'docker'
May 22 07:25:03 prd-ubuntu20-04-docker-2c-8g-1943 usermod[1192]: add 'jenkins' to shadow group 'docker'
May 22 07:25:05 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1241]: Accepted publickey for jenkins from 10.30.120.5 port 50314 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 22 07:25:05 prd-ubuntu20-04-docker-2c-8g-1943 sshd[1241]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 22 07:25:05 prd-ubuntu20-04-docker-2c-8g-1943 systemd-logind[719]: New session 2 of user jenkins.
May 22 07:25:05 prd-ubuntu20-04-docker-2c-8g-1943 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 22 07:26:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[2058]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:26:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[2058]: pam_unix(cron:session): session closed for user root
May 22 07:27:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[2407]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 07:27:01 prd-ubuntu20-04-docker-2c-8g-1943 CRON[2407]: pam_unix(cron:session): session closed for user root
May 22 07:27:13 prd-ubuntu20-04-docker-2c-8g-1943 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-jjb-merge ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 22 07:27:13 prd-ubuntu20-04-docker-2c-8g-1943 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)