Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 passwd[755]: password for 'ubuntu' changed by 'root'
Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 sshd[855]: Server listening on 0.0.0.0 port 22.
Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 sshd[855]: Server listening on :: port 22.
Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 systemd-logind[825]: New seat seat0.
Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 systemd-logind[825]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  1 02:28:12 prd-ubuntu2004-docker-8c-8g-32572 systemd-logind[825]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  1 02:28:15 prd-ubuntu2004-docker-8c-8g-32572 sshd[1838]: error: kex_exchange_identification: Connection closed by remote host
Oct  1 02:28:22 prd-ubuntu2004-docker-8c-8g-32572 sshd[3421]: Invalid user jenkins from 10.30.168.15 port 47824
Oct  1 02:28:22 prd-ubuntu2004-docker-8c-8g-32572 sshd[3421]: Received disconnect from 10.30.168.15 port 47824:11: Closed due to user request. [preauth]
Oct  1 02:28:22 prd-ubuntu2004-docker-8c-8g-32572 sshd[3421]: Disconnected from invalid user jenkins 10.30.168.15 port 47824 [preauth]
Oct  1 02:28:25 prd-ubuntu2004-docker-8c-8g-32572 sshd[4766]: Invalid user jenkins from 10.30.168.15 port 47864
Oct  1 02:28:26 prd-ubuntu2004-docker-8c-8g-32572 sshd[4766]: Received disconnect from 10.30.168.15 port 47864:11: Closed due to user request. [preauth]
Oct  1 02:28:26 prd-ubuntu2004-docker-8c-8g-32572 sshd[4766]: Disconnected from invalid user jenkins 10.30.168.15 port 47864 [preauth]
Oct  1 02:28:29 prd-ubuntu2004-docker-8c-8g-32572 sshd[5665]: Invalid user jenkins from 10.30.168.15 port 47884
Oct  1 02:28:29 prd-ubuntu2004-docker-8c-8g-32572 sshd[5665]: Received disconnect from 10.30.168.15 port 47884:11: Closed due to user request. [preauth]
Oct  1 02:28:29 prd-ubuntu2004-docker-8c-8g-32572 sshd[5665]: Disconnected from invalid user jenkins 10.30.168.15 port 47884 [preauth]
Oct  1 02:28:42 prd-ubuntu2004-docker-8c-8g-32572 useradd[9234]: new group: name=jenkins, GID=1001
Oct  1 02:28:42 prd-ubuntu2004-docker-8c-8g-32572 useradd[9234]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  1 02:28:43 prd-ubuntu2004-docker-8c-8g-32572 usermod[9375]: add 'jenkins' to group 'docker'
Oct  1 02:28:43 prd-ubuntu2004-docker-8c-8g-32572 usermod[9375]: add 'jenkins' to shadow group 'docker'
Oct  1 02:28:52 prd-ubuntu2004-docker-8c-8g-32572 sshd[11155]: Accepted publickey for jenkins from 10.30.168.15 port 47972 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  1 02:28:52 prd-ubuntu2004-docker-8c-8g-32572 sshd[11155]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  1 02:28:52 prd-ubuntu2004-docker-8c-8g-32572 systemd-logind[825]: New session 1 of user jenkins.
Oct  1 02:28:52 prd-ubuntu2004-docker-8c-8g-32572 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  1 02:29:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[14124]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  1 02:29:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[14124]: pam_unix(cron:session): session closed for user root
Oct  1 02:30:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[29234]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  1 02:30:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[29234]: pam_unix(cron:session): session closed for user root
Oct  1 02:31:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[30228]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  1 02:31:01 prd-ubuntu2004-docker-8c-8g-32572 CRON[30228]: pam_unix(cron:session): session closed for user root
Oct  1 02:31:05 prd-ubuntu2004-docker-8c-8g-32572 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/autorelease-generate-release-notes-calcium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  1 02:31:05 prd-ubuntu2004-docker-8c-8g-32572 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)