Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 passwd[713]: password for 'ubuntu' changed by 'root'
Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 systemd-logind[756]: New seat seat0.
Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 systemd-logind[756]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 systemd-logind[756]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 sshd[808]: Server listening on 0.0.0.0 port 22.
Dec  1 08:47:45 prd-ubuntu2004-helm-2c-1g-16708 sshd[808]: Server listening on :: port 22.
Dec  1 08:47:48 prd-ubuntu2004-helm-2c-1g-16708 sshd[1798]: error: kex_exchange_identification: Connection closed by remote host
Dec  1 08:47:54 prd-ubuntu2004-helm-2c-1g-16708 sshd[3957]: Invalid user jenkins from 10.30.104.4 port 52726
Dec  1 08:47:54 prd-ubuntu2004-helm-2c-1g-16708 sshd[3957]: Received disconnect from 10.30.104.4 port 52726:11: Closed due to user request. [preauth]
Dec  1 08:47:54 prd-ubuntu2004-helm-2c-1g-16708 sshd[3957]: Disconnected from invalid user jenkins 10.30.104.4 port 52726 [preauth]
Dec  1 08:47:56 prd-ubuntu2004-helm-2c-1g-16708 sshd[4655]: Invalid user jenkins from 10.30.104.4 port 52730
Dec  1 08:47:56 prd-ubuntu2004-helm-2c-1g-16708 sshd[4655]: Received disconnect from 10.30.104.4 port 52730:11: Closed due to user request. [preauth]
Dec  1 08:47:56 prd-ubuntu2004-helm-2c-1g-16708 sshd[4655]: Disconnected from invalid user jenkins 10.30.104.4 port 52730 [preauth]
Dec  1 08:47:58 prd-ubuntu2004-helm-2c-1g-16708 sshd[5297]: Invalid user jenkins from 10.30.104.4 port 52732
Dec  1 08:47:58 prd-ubuntu2004-helm-2c-1g-16708 sshd[5297]: Received disconnect from 10.30.104.4 port 52732:11: Closed due to user request. [preauth]
Dec  1 08:47:58 prd-ubuntu2004-helm-2c-1g-16708 sshd[5297]: Disconnected from invalid user jenkins 10.30.104.4 port 52732 [preauth]
Dec  1 08:48:00 prd-ubuntu2004-helm-2c-1g-16708 sshd[5976]: Invalid user jenkins from 10.30.104.4 port 52734
Dec  1 08:48:00 prd-ubuntu2004-helm-2c-1g-16708 sshd[5976]: Received disconnect from 10.30.104.4 port 52734:11: Closed due to user request. [preauth]
Dec  1 08:48:00 prd-ubuntu2004-helm-2c-1g-16708 sshd[5976]: Disconnected from invalid user jenkins 10.30.104.4 port 52734 [preauth]
Dec  1 08:48:01 prd-ubuntu2004-helm-2c-1g-16708 CRON[6148]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 08:48:01 prd-ubuntu2004-helm-2c-1g-16708 CRON[6148]: pam_unix(cron:session): session closed for user root
Dec  1 08:48:02 prd-ubuntu2004-helm-2c-1g-16708 sshd[6813]: Invalid user jenkins from 10.30.104.4 port 52738
Dec  1 08:48:02 prd-ubuntu2004-helm-2c-1g-16708 sshd[6813]: Received disconnect from 10.30.104.4 port 52738:11: Closed due to user request. [preauth]
Dec  1 08:48:02 prd-ubuntu2004-helm-2c-1g-16708 sshd[6813]: Disconnected from invalid user jenkins 10.30.104.4 port 52738 [preauth]
Dec  1 08:48:04 prd-ubuntu2004-helm-2c-1g-16708 sshd[7736]: Invalid user jenkins from 10.30.104.4 port 52740
Dec  1 08:48:04 prd-ubuntu2004-helm-2c-1g-16708 sshd[7736]: Received disconnect from 10.30.104.4 port 52740:11: Closed due to user request. [preauth]
Dec  1 08:48:04 prd-ubuntu2004-helm-2c-1g-16708 sshd[7736]: Disconnected from invalid user jenkins 10.30.104.4 port 52740 [preauth]
Dec  1 08:48:06 prd-ubuntu2004-helm-2c-1g-16708 sshd[8350]: Invalid user jenkins from 10.30.104.4 port 52742
Dec  1 08:48:06 prd-ubuntu2004-helm-2c-1g-16708 sshd[8350]: Received disconnect from 10.30.104.4 port 52742:11: Closed due to user request. [preauth]
Dec  1 08:48:06 prd-ubuntu2004-helm-2c-1g-16708 sshd[8350]: Disconnected from invalid user jenkins 10.30.104.4 port 52742 [preauth]
Dec  1 08:48:08 prd-ubuntu2004-helm-2c-1g-16708 useradd[9039]: new group: name=jenkins, GID=1001
Dec  1 08:48:08 prd-ubuntu2004-helm-2c-1g-16708 useradd[9039]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  1 08:48:08 prd-ubuntu2004-helm-2c-1g-16708 sshd[9032]: Invalid user jenkins from 10.30.104.4 port 52744
Dec  1 08:48:09 prd-ubuntu2004-helm-2c-1g-16708 usermod[9070]: add 'jenkins' to group 'docker'
Dec  1 08:48:09 prd-ubuntu2004-helm-2c-1g-16708 usermod[9070]: add 'jenkins' to shadow group 'docker'
Dec  1 08:48:09 prd-ubuntu2004-helm-2c-1g-16708 sshd[9032]: Received disconnect from 10.30.104.4 port 52744:11: Closed due to user request. [preauth]
Dec  1 08:48:09 prd-ubuntu2004-helm-2c-1g-16708 sshd[9032]: Disconnected from invalid user jenkins 10.30.104.4 port 52744 [preauth]
Dec  1 08:48:11 prd-ubuntu2004-helm-2c-1g-16708 sshd[9859]: Accepted publickey for jenkins from 10.30.104.4 port 52748 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  1 08:48:11 prd-ubuntu2004-helm-2c-1g-16708 sshd[9859]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  1 08:48:11 prd-ubuntu2004-helm-2c-1g-16708 systemd-logind[756]: New session 2 of user jenkins.
Dec  1 08:48:11 prd-ubuntu2004-helm-2c-1g-16708 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  1 08:49:00 prd-ubuntu2004-helm-2c-1g-16708 CRON[28247]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 08:49:00 prd-ubuntu2004-helm-2c-1g-16708 CRON[28247]: pam_unix(cron:session): session closed for user root
Dec  1 08:49:43 prd-ubuntu2004-helm-2c-1g-16708 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec  1 08:49:43 prd-ubuntu2004-helm-2c-1g-16708 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)