May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 passwd[677]: password for 'ubuntu' changed by 'root'
May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 sshd[760]: Server listening on 0.0.0.0 port 22.
May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 sshd[760]: Server listening on :: port 22.
May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 systemd-logind[716]: New seat seat0.
May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 systemd-logind[716]: Watching system buttons on /dev/input/event0 (Power Button)
May 22 18:50:49 prd-ubuntu20-04-docker-2c-8g-1960 systemd-logind[716]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 22 18:50:52 prd-ubuntu20-04-docker-2c-8g-1960 sshd[910]: error: kex_exchange_identification: Connection closed by remote host
May 22 18:51:01 prd-ubuntu20-04-docker-2c-8g-1960 sshd[919]: Invalid user jenkins from 10.30.120.5 port 55318
May 22 18:51:01 prd-ubuntu20-04-docker-2c-8g-1960 sshd[919]: Received disconnect from 10.30.120.5 port 55318:11: Closed due to user request. [preauth]
May 22 18:51:01 prd-ubuntu20-04-docker-2c-8g-1960 sshd[919]: Disconnected from invalid user jenkins 10.30.120.5 port 55318 [preauth]
May 22 18:51:01 prd-ubuntu20-04-docker-2c-8g-1960 CRON[922]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:51:01 prd-ubuntu20-04-docker-2c-8g-1960 CRON[922]: pam_unix(cron:session): session closed for user root
May 22 18:51:03 prd-ubuntu20-04-docker-2c-8g-1960 sshd[931]: Invalid user jenkins from 10.30.120.5 port 55320
May 22 18:51:03 prd-ubuntu20-04-docker-2c-8g-1960 sshd[931]: Received disconnect from 10.30.120.5 port 55320:11: Closed due to user request. [preauth]
May 22 18:51:03 prd-ubuntu20-04-docker-2c-8g-1960 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 55320 [preauth]
May 22 18:51:05 prd-ubuntu20-04-docker-2c-8g-1960 sshd[933]: Invalid user jenkins from 10.30.120.5 port 55324
May 22 18:51:06 prd-ubuntu20-04-docker-2c-8g-1960 sshd[933]: Received disconnect from 10.30.120.5 port 55324:11: Closed due to user request. [preauth]
May 22 18:51:06 prd-ubuntu20-04-docker-2c-8g-1960 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 55324 [preauth]
May 22 18:51:08 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1131]: Invalid user jenkins from 10.30.120.5 port 55326
May 22 18:51:08 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1131]: Received disconnect from 10.30.120.5 port 55326:11: Closed due to user request. [preauth]
May 22 18:51:08 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1131]: Disconnected from invalid user jenkins 10.30.120.5 port 55326 [preauth]
May 22 18:51:10 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1167]: Invalid user jenkins from 10.30.120.5 port 55328
May 22 18:51:10 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1167]: Received disconnect from 10.30.120.5 port 55328:11: Closed due to user request. [preauth]
May 22 18:51:10 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1167]: Disconnected from invalid user jenkins 10.30.120.5 port 55328 [preauth]
May 22 18:51:12 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1169]: Invalid user jenkins from 10.30.120.5 port 55330
May 22 18:51:12 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1169]: Received disconnect from 10.30.120.5 port 55330:11: Closed due to user request. [preauth]
May 22 18:51:12 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1169]: Disconnected from invalid user jenkins 10.30.120.5 port 55330 [preauth]
May 22 18:51:13 prd-ubuntu20-04-docker-2c-8g-1960 useradd[1190]: new group: name=jenkins, GID=1001
May 22 18:51:13 prd-ubuntu20-04-docker-2c-8g-1960 useradd[1190]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 22 18:51:13 prd-ubuntu20-04-docker-2c-8g-1960 usermod[1200]: add 'jenkins' to group 'docker'
May 22 18:51:13 prd-ubuntu20-04-docker-2c-8g-1960 usermod[1200]: add 'jenkins' to shadow group 'docker'
May 22 18:51:15 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1255]: Accepted publickey for jenkins from 10.30.120.5 port 55332 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 22 18:51:15 prd-ubuntu20-04-docker-2c-8g-1960 sshd[1255]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 22 18:51:15 prd-ubuntu20-04-docker-2c-8g-1960 systemd-logind[716]: New session 2 of user jenkins.
May 22 18:51:15 prd-ubuntu20-04-docker-2c-8g-1960 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 22 18:52:02 prd-ubuntu20-04-docker-2c-8g-1960 CRON[1986]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:52:02 prd-ubuntu20-04-docker-2c-8g-1960 CRON[1986]: pam_unix(cron:session): session closed for user root
May 22 18:53:01 prd-ubuntu20-04-docker-2c-8g-1960 CRON[2269]: pam_unix(cron:session): session opened for user root by (uid=0)
May 22 18:53:01 prd-ubuntu20-04-docker-2c-8g-1960 CRON[2269]: pam_unix(cron:session): session closed for user root
May 22 18:53:44 prd-ubuntu20-04-docker-2c-8g-1960 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 22 18:53:44 prd-ubuntu20-04-docker-2c-8g-1960 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)