May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 passwd[677]: password for 'ubuntu' changed by 'root'
May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 sshd[756]: Server listening on 0.0.0.0 port 22.
May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 sshd[756]: Server listening on :: port 22.
May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 systemd-logind[712]: New seat seat0.
May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 systemd-logind[712]: Watching system buttons on /dev/input/event0 (Power Button)
May  9 00:04:39 prd-ubuntu20-04-docker-2c-8g-1122 systemd-logind[712]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  9 00:04:43 prd-ubuntu20-04-docker-2c-8g-1122 sshd[910]: error: kex_exchange_identification: Connection closed by remote host
May  9 00:04:50 prd-ubuntu20-04-docker-2c-8g-1122 sshd[918]: Invalid user jenkins from 10.30.120.5 port 45044
May  9 00:04:50 prd-ubuntu20-04-docker-2c-8g-1122 sshd[918]: Received disconnect from 10.30.120.5 port 45044:11: Closed due to user request. [preauth]
May  9 00:04:50 prd-ubuntu20-04-docker-2c-8g-1122 sshd[918]: Disconnected from invalid user jenkins 10.30.120.5 port 45044 [preauth]
May  9 00:04:52 prd-ubuntu20-04-docker-2c-8g-1122 sshd[922]: Invalid user jenkins from 10.30.120.5 port 45046
May  9 00:04:53 prd-ubuntu20-04-docker-2c-8g-1122 sshd[922]: Received disconnect from 10.30.120.5 port 45046:11: Closed due to user request. [preauth]
May  9 00:04:53 prd-ubuntu20-04-docker-2c-8g-1122 sshd[922]: Disconnected from invalid user jenkins 10.30.120.5 port 45046 [preauth]
May  9 00:04:55 prd-ubuntu20-04-docker-2c-8g-1122 sshd[924]: Invalid user jenkins from 10.30.120.5 port 45048
May  9 00:04:55 prd-ubuntu20-04-docker-2c-8g-1122 sshd[924]: Received disconnect from 10.30.120.5 port 45048:11: Closed due to user request. [preauth]
May  9 00:04:55 prd-ubuntu20-04-docker-2c-8g-1122 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 45048 [preauth]
May  9 00:04:57 prd-ubuntu20-04-docker-2c-8g-1122 sshd[972]: Invalid user jenkins from 10.30.120.5 port 45050
May  9 00:04:57 prd-ubuntu20-04-docker-2c-8g-1122 sshd[972]: Received disconnect from 10.30.120.5 port 45050:11: Closed due to user request. [preauth]
May  9 00:04:57 prd-ubuntu20-04-docker-2c-8g-1122 sshd[972]: Disconnected from invalid user jenkins 10.30.120.5 port 45050 [preauth]
May  9 00:05:00 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1154]: Invalid user jenkins from 10.30.120.5 port 45052
May  9 00:05:00 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1154]: Received disconnect from 10.30.120.5 port 45052:11: Closed due to user request. [preauth]
May  9 00:05:00 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1154]: Disconnected from invalid user jenkins 10.30.120.5 port 45052 [preauth]
May  9 00:05:02 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1158]: Invalid user jenkins from 10.30.120.5 port 45060
May  9 00:05:02 prd-ubuntu20-04-docker-2c-8g-1122 CRON[1160]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 00:05:02 prd-ubuntu20-04-docker-2c-8g-1122 CRON[1160]: pam_unix(cron:session): session closed for user root
May  9 00:05:02 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1158]: Received disconnect from 10.30.120.5 port 45060:11: Closed due to user request. [preauth]
May  9 00:05:02 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1158]: Disconnected from invalid user jenkins 10.30.120.5 port 45060 [preauth]
May  9 00:05:03 prd-ubuntu20-04-docker-2c-8g-1122 useradd[1182]: new group: name=jenkins, GID=1001
May  9 00:05:03 prd-ubuntu20-04-docker-2c-8g-1122 useradd[1182]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  9 00:05:03 prd-ubuntu20-04-docker-2c-8g-1122 usermod[1192]: add 'jenkins' to group 'docker'
May  9 00:05:03 prd-ubuntu20-04-docker-2c-8g-1122 usermod[1192]: add 'jenkins' to shadow group 'docker'
May  9 00:05:05 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1229]: Accepted publickey for jenkins from 10.30.120.5 port 45062 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  9 00:05:05 prd-ubuntu20-04-docker-2c-8g-1122 sshd[1229]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  9 00:05:05 prd-ubuntu20-04-docker-2c-8g-1122 systemd-logind[712]: New session 2 of user jenkins.
May  9 00:05:05 prd-ubuntu20-04-docker-2c-8g-1122 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  9 00:06:01 prd-ubuntu20-04-docker-2c-8g-1122 CRON[2091]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 00:06:01 prd-ubuntu20-04-docker-2c-8g-1122 CRON[2091]: pam_unix(cron:session): session closed for user root
May  9 00:06:53 prd-ubuntu20-04-docker-2c-8g-1122 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  9 00:06:53 prd-ubuntu20-04-docker-2c-8g-1122 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)