Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 passwd[702]: password for 'ubuntu' changed by 'root'
Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 sshd[776]: Server listening on 0.0.0.0 port 22.
Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 sshd[776]: Server listening on :: port 22.
Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 systemd-logind[748]: New seat seat0.
Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 systemd-logind[748]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 20 08:27:51 prd-ubuntu2004-helm-2c-1g-3640 systemd-logind[748]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 20 08:27:52 prd-ubuntu2004-helm-2c-1g-3640 sshd[1543]: error: kex_exchange_identification: Connection closed by remote host
Oct 20 08:28:00 prd-ubuntu2004-helm-2c-1g-3640 sshd[4045]: Invalid user jenkins from 10.30.104.4 port 34578
Oct 20 08:28:00 prd-ubuntu2004-helm-2c-1g-3640 sshd[4045]: Received disconnect from 10.30.104.4 port 34578:11: Closed due to user request. [preauth]
Oct 20 08:28:00 prd-ubuntu2004-helm-2c-1g-3640 sshd[4045]: Disconnected from invalid user jenkins 10.30.104.4 port 34578 [preauth]
Oct 20 08:28:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[4227]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 08:28:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[4227]: pam_unix(cron:session): session closed for user root
Oct 20 08:28:02 prd-ubuntu2004-helm-2c-1g-3640 sshd[4708]: Invalid user jenkins from 10.30.104.4 port 34588
Oct 20 08:28:02 prd-ubuntu2004-helm-2c-1g-3640 sshd[4708]: Received disconnect from 10.30.104.4 port 34588:11: Closed due to user request. [preauth]
Oct 20 08:28:02 prd-ubuntu2004-helm-2c-1g-3640 sshd[4708]: Disconnected from invalid user jenkins 10.30.104.4 port 34588 [preauth]
Oct 20 08:28:04 prd-ubuntu2004-helm-2c-1g-3640 sshd[5348]: Invalid user jenkins from 10.30.104.4 port 34594
Oct 20 08:28:04 prd-ubuntu2004-helm-2c-1g-3640 sshd[5348]: Received disconnect from 10.30.104.4 port 34594:11: Closed due to user request. [preauth]
Oct 20 08:28:04 prd-ubuntu2004-helm-2c-1g-3640 sshd[5348]: Disconnected from invalid user jenkins 10.30.104.4 port 34594 [preauth]
Oct 20 08:28:07 prd-ubuntu2004-helm-2c-1g-3640 sshd[5998]: Invalid user jenkins from 10.30.104.4 port 34598
Oct 20 08:28:07 prd-ubuntu2004-helm-2c-1g-3640 sshd[5998]: Received disconnect from 10.30.104.4 port 34598:11: Closed due to user request. [preauth]
Oct 20 08:28:07 prd-ubuntu2004-helm-2c-1g-3640 sshd[5998]: Disconnected from invalid user jenkins 10.30.104.4 port 34598 [preauth]
Oct 20 08:28:09 prd-ubuntu2004-helm-2c-1g-3640 sshd[6903]: Invalid user jenkins from 10.30.104.4 port 34604
Oct 20 08:28:09 prd-ubuntu2004-helm-2c-1g-3640 sshd[6903]: Received disconnect from 10.30.104.4 port 34604:11: Closed due to user request. [preauth]
Oct 20 08:28:09 prd-ubuntu2004-helm-2c-1g-3640 sshd[6903]: Disconnected from invalid user jenkins 10.30.104.4 port 34604 [preauth]
Oct 20 08:28:11 prd-ubuntu2004-helm-2c-1g-3640 sshd[7687]: Invalid user jenkins from 10.30.104.4 port 34614
Oct 20 08:28:11 prd-ubuntu2004-helm-2c-1g-3640 sshd[7687]: Received disconnect from 10.30.104.4 port 34614:11: Closed due to user request. [preauth]
Oct 20 08:28:11 prd-ubuntu2004-helm-2c-1g-3640 sshd[7687]: Disconnected from invalid user jenkins 10.30.104.4 port 34614 [preauth]
Oct 20 08:28:12 prd-ubuntu2004-helm-2c-1g-3640 useradd[8078]: new group: name=jenkins, GID=1001
Oct 20 08:28:12 prd-ubuntu2004-helm-2c-1g-3640 useradd[8078]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 usermod[8127]: add 'jenkins' to group 'docker'
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 usermod[8127]: add 'jenkins' to shadow group 'docker'
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 sshd[8341]: Accepted publickey for jenkins from 10.30.104.4 port 34618 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 sshd[8341]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 systemd-logind[748]: New session 2 of user jenkins.
Oct 20 08:28:13 prd-ubuntu2004-helm-2c-1g-3640 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 20 08:29:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[26181]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 08:29:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[26181]: pam_unix(cron:session): session closed for user root
Oct 20 08:30:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[29895]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 08:30:01 prd-ubuntu2004-helm-2c-1g-3640 CRON[29895]: pam_unix(cron:session): session closed for user root
Oct 20 08:30:09 prd-ubuntu2004-helm-2c-1g-3640 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 20 08:30:09 prd-ubuntu2004-helm-2c-1g-3640 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)