May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 passwd[675]: password for 'ubuntu' changed by 'root'
May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 sshd[760]: Server listening on 0.0.0.0 port 22.
May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 systemd-logind[716]: New seat seat0.
May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 sshd[760]: Server listening on :: port 22.
May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 systemd-logind[716]: Watching system buttons on /dev/input/event0 (Power Button)
May 14 16:20:21 prd-ubuntu20-04-docker-2c-8g-1551 systemd-logind[716]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 14 16:20:24 prd-ubuntu20-04-docker-2c-8g-1551 sshd[913]: error: kex_exchange_identification: Connection closed by remote host
May 14 16:20:32 prd-ubuntu20-04-docker-2c-8g-1551 sshd[920]: Invalid user jenkins from 10.30.120.5 port 41912
May 14 16:20:32 prd-ubuntu20-04-docker-2c-8g-1551 sshd[920]: Received disconnect from 10.30.120.5 port 41912:11: Closed due to user request. [preauth]
May 14 16:20:32 prd-ubuntu20-04-docker-2c-8g-1551 sshd[920]: Disconnected from invalid user jenkins 10.30.120.5 port 41912 [preauth]
May 14 16:20:34 prd-ubuntu20-04-docker-2c-8g-1551 sshd[924]: Invalid user jenkins from 10.30.120.5 port 41914
May 14 16:20:34 prd-ubuntu20-04-docker-2c-8g-1551 sshd[924]: Received disconnect from 10.30.120.5 port 41914:11: Closed due to user request. [preauth]
May 14 16:20:34 prd-ubuntu20-04-docker-2c-8g-1551 sshd[924]: Disconnected from invalid user jenkins 10.30.120.5 port 41914 [preauth]
May 14 16:20:36 prd-ubuntu20-04-docker-2c-8g-1551 sshd[926]: Invalid user jenkins from 10.30.120.5 port 41916
May 14 16:20:36 prd-ubuntu20-04-docker-2c-8g-1551 sshd[926]: Received disconnect from 10.30.120.5 port 41916:11: Closed due to user request. [preauth]
May 14 16:20:36 prd-ubuntu20-04-docker-2c-8g-1551 sshd[926]: Disconnected from invalid user jenkins 10.30.120.5 port 41916 [preauth]
May 14 16:20:38 prd-ubuntu20-04-docker-2c-8g-1551 sshd[928]: Invalid user jenkins from 10.30.120.5 port 41918
May 14 16:20:38 prd-ubuntu20-04-docker-2c-8g-1551 sshd[928]: Received disconnect from 10.30.120.5 port 41918:11: Closed due to user request. [preauth]
May 14 16:20:38 prd-ubuntu20-04-docker-2c-8g-1551 sshd[928]: Disconnected from invalid user jenkins 10.30.120.5 port 41918 [preauth]
May 14 16:20:40 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1153]: Invalid user jenkins from 10.30.120.5 port 41920
May 14 16:20:40 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1153]: Received disconnect from 10.30.120.5 port 41920:11: Closed due to user request. [preauth]
May 14 16:20:40 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1153]: Disconnected from invalid user jenkins 10.30.120.5 port 41920 [preauth]
May 14 16:20:42 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 41922
May 14 16:20:42 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1161]: Received disconnect from 10.30.120.5 port 41922:11: Closed due to user request. [preauth]
May 14 16:20:42 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 41922 [preauth]
May 14 16:20:43 prd-ubuntu20-04-docker-2c-8g-1551 useradd[1182]: new group: name=jenkins, GID=1001
May 14 16:20:43 prd-ubuntu20-04-docker-2c-8g-1551 useradd[1182]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 14 16:20:43 prd-ubuntu20-04-docker-2c-8g-1551 usermod[1192]: add 'jenkins' to group 'docker'
May 14 16:20:43 prd-ubuntu20-04-docker-2c-8g-1551 usermod[1192]: add 'jenkins' to shadow group 'docker'
May 14 16:20:45 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1229]: Accepted publickey for jenkins from 10.30.120.5 port 41926 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 14 16:20:45 prd-ubuntu20-04-docker-2c-8g-1551 sshd[1229]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 14 16:20:45 prd-ubuntu20-04-docker-2c-8g-1551 systemd-logind[716]: New session 1 of user jenkins.
May 14 16:20:45 prd-ubuntu20-04-docker-2c-8g-1551 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 14 16:21:01 prd-ubuntu20-04-docker-2c-8g-1551 CRON[1944]: pam_unix(cron:session): session opened for user root by (uid=0)
May 14 16:21:01 prd-ubuntu20-04-docker-2c-8g-1551 CRON[1944]: pam_unix(cron:session): session closed for user root
May 14 16:22:01 prd-ubuntu20-04-docker-2c-8g-1551 CRON[2238]: pam_unix(cron:session): session opened for user root by (uid=0)
May 14 16:22:01 prd-ubuntu20-04-docker-2c-8g-1551 CRON[2238]: pam_unix(cron:session): session closed for user root
May 14 16:22:50 prd-ubuntu20-04-docker-2c-8g-1551 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 14 16:22:50 prd-ubuntu20-04-docker-2c-8g-1551 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)