May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 passwd[679]: password for 'ubuntu' changed by 'root'
May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 sshd[754]: Server listening on 0.0.0.0 port 22.
May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 sshd[754]: Server listening on :: port 22.
May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 systemd-logind[716]: New seat seat0.
May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 systemd-logind[716]: Watching system buttons on /dev/input/event0 (Power Button)
May  9 01:37:20 prd-ubuntu20-04-docker-2c-8g-1136 systemd-logind[716]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  9 01:37:22 prd-ubuntu20-04-docker-2c-8g-1136 sshd[909]: error: kex_exchange_identification: Connection closed by remote host
May  9 01:37:31 prd-ubuntu20-04-docker-2c-8g-1136 sshd[925]: Invalid user jenkins from 10.30.120.5 port 34134
May  9 01:37:31 prd-ubuntu20-04-docker-2c-8g-1136 sshd[925]: Received disconnect from 10.30.120.5 port 34134:11: Closed due to user request. [preauth]
May  9 01:37:31 prd-ubuntu20-04-docker-2c-8g-1136 sshd[925]: Disconnected from invalid user jenkins 10.30.120.5 port 34134 [preauth]
May  9 01:37:33 prd-ubuntu20-04-docker-2c-8g-1136 sshd[929]: Invalid user jenkins from 10.30.120.5 port 34146
May  9 01:37:33 prd-ubuntu20-04-docker-2c-8g-1136 sshd[929]: Received disconnect from 10.30.120.5 port 34146:11: Closed due to user request. [preauth]
May  9 01:37:33 prd-ubuntu20-04-docker-2c-8g-1136 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 34146 [preauth]
May  9 01:37:35 prd-ubuntu20-04-docker-2c-8g-1136 sshd[931]: Invalid user jenkins from 10.30.120.5 port 34164
May  9 01:37:35 prd-ubuntu20-04-docker-2c-8g-1136 sshd[931]: Received disconnect from 10.30.120.5 port 34164:11: Closed due to user request. [preauth]
May  9 01:37:35 prd-ubuntu20-04-docker-2c-8g-1136 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 34164 [preauth]
May  9 01:37:37 prd-ubuntu20-04-docker-2c-8g-1136 sshd[933]: Invalid user jenkins from 10.30.120.5 port 34174
May  9 01:37:37 prd-ubuntu20-04-docker-2c-8g-1136 sshd[933]: Received disconnect from 10.30.120.5 port 34174:11: Closed due to user request. [preauth]
May  9 01:37:37 prd-ubuntu20-04-docker-2c-8g-1136 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 34174 [preauth]
May  9 01:37:40 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1125]: Invalid user jenkins from 10.30.120.5 port 34180
May  9 01:37:40 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1125]: Received disconnect from 10.30.120.5 port 34180:11: Closed due to user request. [preauth]
May  9 01:37:40 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1125]: Disconnected from invalid user jenkins 10.30.120.5 port 34180 [preauth]
May  9 01:37:42 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 34194
May  9 01:37:42 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1161]: Received disconnect from 10.30.120.5 port 34194:11: Closed due to user request. [preauth]
May  9 01:37:42 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 34194 [preauth]
May  9 01:37:44 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1180]: Invalid user jenkins from 10.30.120.5 port 34200
May  9 01:37:45 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1180]: Received disconnect from 10.30.120.5 port 34200:11: Closed due to user request. [preauth]
May  9 01:37:45 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1180]: Disconnected from invalid user jenkins 10.30.120.5 port 34200 [preauth]
May  9 01:37:46 prd-ubuntu20-04-docker-2c-8g-1136 useradd[1203]: new group: name=jenkins, GID=1001
May  9 01:37:46 prd-ubuntu20-04-docker-2c-8g-1136 useradd[1203]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  9 01:37:46 prd-ubuntu20-04-docker-2c-8g-1136 usermod[1213]: add 'jenkins' to group 'docker'
May  9 01:37:46 prd-ubuntu20-04-docker-2c-8g-1136 usermod[1213]: add 'jenkins' to shadow group 'docker'
May  9 01:37:47 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1226]: Received disconnect from 10.30.120.5 port 34204:11: Closed due to user request. [preauth]
May  9 01:37:47 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1226]: Disconnected from authenticating user jenkins 10.30.120.5 port 34204 [preauth]
May  9 01:37:49 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1252]: Accepted publickey for jenkins from 10.30.120.5 port 34210 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  9 01:37:49 prd-ubuntu20-04-docker-2c-8g-1136 sshd[1252]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  9 01:37:49 prd-ubuntu20-04-docker-2c-8g-1136 systemd-logind[716]: New session 1 of user jenkins.
May  9 01:37:49 prd-ubuntu20-04-docker-2c-8g-1136 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  9 01:38:02 prd-ubuntu20-04-docker-2c-8g-1136 CRON[1781]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 01:38:02 prd-ubuntu20-04-docker-2c-8g-1136 CRON[1781]: pam_unix(cron:session): session closed for user root
May  9 01:39:01 prd-ubuntu20-04-docker-2c-8g-1136 CRON[2461]: pam_unix(cron:session): session opened for user root by (uid=0)
May  9 01:39:01 prd-ubuntu20-04-docker-2c-8g-1136 CRON[2461]: pam_unix(cron:session): session closed for user root
May  9 01:39:22 prd-ubuntu20-04-docker-2c-8g-1136 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-24.04-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  9 01:39:22 prd-ubuntu20-04-docker-2c-8g-1136 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)