Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 passwd[706]: password for 'ubuntu' changed by 'root'
Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 sshd[787]: Server listening on 0.0.0.0 port 22.
Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 sshd[787]: Server listening on :: port 22.
Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 systemd-logind[750]: New seat seat0.
Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 systemd-logind[750]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 23 05:27:52 prd-ubuntu2004-helm-2c-1g-1279 systemd-logind[750]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 23 05:27:53 prd-ubuntu2004-helm-2c-1g-1279 sshd[1227]: error: kex_exchange_identification: Connection closed by remote host
Jul 23 05:28:01 prd-ubuntu2004-helm-2c-1g-1279 CRON[4009]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 05:28:01 prd-ubuntu2004-helm-2c-1g-1279 CRON[4009]: pam_unix(cron:session): session closed for user root
Jul 23 05:28:03 prd-ubuntu2004-helm-2c-1g-1279 sshd[4491]: Invalid user jenkins from 10.30.104.4 port 34520
Jul 23 05:28:03 prd-ubuntu2004-helm-2c-1g-1279 sshd[4491]: Received disconnect from 10.30.104.4 port 34520:11: Closed due to user request. [preauth]
Jul 23 05:28:03 prd-ubuntu2004-helm-2c-1g-1279 sshd[4491]: Disconnected from invalid user jenkins 10.30.104.4 port 34520 [preauth]
Jul 23 05:28:05 prd-ubuntu2004-helm-2c-1g-1279 sshd[5149]: Invalid user jenkins from 10.30.104.4 port 34526
Jul 23 05:28:05 prd-ubuntu2004-helm-2c-1g-1279 sshd[5149]: Received disconnect from 10.30.104.4 port 34526:11: Closed due to user request. [preauth]
Jul 23 05:28:05 prd-ubuntu2004-helm-2c-1g-1279 sshd[5149]: Disconnected from invalid user jenkins 10.30.104.4 port 34526 [preauth]
Jul 23 05:28:07 prd-ubuntu2004-helm-2c-1g-1279 sshd[5785]: Invalid user jenkins from 10.30.104.4 port 34530
Jul 23 05:28:07 prd-ubuntu2004-helm-2c-1g-1279 sshd[5785]: Received disconnect from 10.30.104.4 port 34530:11: Closed due to user request. [preauth]
Jul 23 05:28:07 prd-ubuntu2004-helm-2c-1g-1279 sshd[5785]: Disconnected from invalid user jenkins 10.30.104.4 port 34530 [preauth]
Jul 23 05:28:09 prd-ubuntu2004-helm-2c-1g-1279 sshd[6522]: Invalid user jenkins from 10.30.104.4 port 34538
Jul 23 05:28:09 prd-ubuntu2004-helm-2c-1g-1279 sshd[6522]: Received disconnect from 10.30.104.4 port 34538:11: Closed due to user request. [preauth]
Jul 23 05:28:09 prd-ubuntu2004-helm-2c-1g-1279 sshd[6522]: Disconnected from invalid user jenkins 10.30.104.4 port 34538 [preauth]
Jul 23 05:28:12 prd-ubuntu2004-helm-2c-1g-1279 sshd[7515]: Invalid user jenkins from 10.30.104.4 port 34540
Jul 23 05:28:12 prd-ubuntu2004-helm-2c-1g-1279 sshd[7515]: Received disconnect from 10.30.104.4 port 34540:11: Closed due to user request. [preauth]
Jul 23 05:28:12 prd-ubuntu2004-helm-2c-1g-1279 sshd[7515]: Disconnected from invalid user jenkins 10.30.104.4 port 34540 [preauth]
Jul 23 05:28:14 prd-ubuntu2004-helm-2c-1g-1279 sshd[8303]: Invalid user jenkins from 10.30.104.4 port 34542
Jul 23 05:28:14 prd-ubuntu2004-helm-2c-1g-1279 sshd[8303]: Received disconnect from 10.30.104.4 port 34542:11: Closed due to user request. [preauth]
Jul 23 05:28:14 prd-ubuntu2004-helm-2c-1g-1279 sshd[8303]: Disconnected from invalid user jenkins 10.30.104.4 port 34542 [preauth]
Jul 23 05:28:15 prd-ubuntu2004-helm-2c-1g-1279 useradd[8551]: new group: name=jenkins, GID=1001
Jul 23 05:28:15 prd-ubuntu2004-helm-2c-1g-1279 useradd[8551]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 23 05:28:15 prd-ubuntu2004-helm-2c-1g-1279 usermod[8585]: add 'jenkins' to group 'docker'
Jul 23 05:28:15 prd-ubuntu2004-helm-2c-1g-1279 usermod[8585]: add 'jenkins' to shadow group 'docker'
Jul 23 05:28:16 prd-ubuntu2004-helm-2c-1g-1279 sshd[9103]: Accepted publickey for jenkins from 10.30.104.4 port 34544 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 23 05:28:16 prd-ubuntu2004-helm-2c-1g-1279 sshd[9103]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 23 05:28:16 prd-ubuntu2004-helm-2c-1g-1279 systemd-logind[750]: New session 2 of user jenkins.
Jul 23 05:28:16 prd-ubuntu2004-helm-2c-1g-1279 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 23 05:29:01 prd-ubuntu2004-helm-2c-1g-1279 CRON[26106]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 23 05:29:01 prd-ubuntu2004-helm-2c-1g-1279 CRON[26106]: pam_unix(cron:session): session closed for user root
Jul 23 05:29:55 prd-ubuntu2004-helm-2c-1g-1279 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul 23 05:29:55 prd-ubuntu2004-helm-2c-1g-1279 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)