May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 passwd[707]: password for 'ubuntu' changed by 'root'
May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 sshd[796]: Server listening on 0.0.0.0 port 22.
May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 sshd[796]: Server listening on :: port 22.
May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 systemd-logind[747]: New seat seat0.
May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 systemd-logind[747]: Watching system buttons on /dev/input/event0 (Power Button)
May  4 05:30:34 prd-ubuntu2004-helm-2c-1g-8000 systemd-logind[747]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  4 05:30:39 prd-ubuntu2004-helm-2c-1g-8000 sshd[2353]: error: kex_exchange_identification: Connection closed by remote host
May  4 05:30:42 prd-ubuntu2004-helm-2c-1g-8000 sshd[3457]: Invalid user jenkins from 10.30.104.4 port 50160
May  4 05:30:42 prd-ubuntu2004-helm-2c-1g-8000 sshd[3457]: Received disconnect from 10.30.104.4 port 50160:11: Closed due to user request. [preauth]
May  4 05:30:42 prd-ubuntu2004-helm-2c-1g-8000 sshd[3457]: Disconnected from invalid user jenkins 10.30.104.4 port 50160 [preauth]
May  4 05:30:44 prd-ubuntu2004-helm-2c-1g-8000 sshd[4173]: Invalid user jenkins from 10.30.104.4 port 50168
May  4 05:30:44 prd-ubuntu2004-helm-2c-1g-8000 sshd[4173]: Received disconnect from 10.30.104.4 port 50168:11: Closed due to user request. [preauth]
May  4 05:30:44 prd-ubuntu2004-helm-2c-1g-8000 sshd[4173]: Disconnected from invalid user jenkins 10.30.104.4 port 50168 [preauth]
May  4 05:30:46 prd-ubuntu2004-helm-2c-1g-8000 sshd[4828]: Invalid user jenkins from 10.30.104.4 port 50180
May  4 05:30:46 prd-ubuntu2004-helm-2c-1g-8000 sshd[4828]: Received disconnect from 10.30.104.4 port 50180:11: Closed due to user request. [preauth]
May  4 05:30:46 prd-ubuntu2004-helm-2c-1g-8000 sshd[4828]: Disconnected from invalid user jenkins 10.30.104.4 port 50180 [preauth]
May  4 05:30:48 prd-ubuntu2004-helm-2c-1g-8000 sshd[5473]: Invalid user jenkins from 10.30.104.4 port 50184
May  4 05:30:49 prd-ubuntu2004-helm-2c-1g-8000 sshd[5473]: Received disconnect from 10.30.104.4 port 50184:11: Closed due to user request. [preauth]
May  4 05:30:49 prd-ubuntu2004-helm-2c-1g-8000 sshd[5473]: Disconnected from invalid user jenkins 10.30.104.4 port 50184 [preauth]
May  4 05:30:51 prd-ubuntu2004-helm-2c-1g-8000 sshd[6165]: Invalid user jenkins from 10.30.104.4 port 50190
May  4 05:30:51 prd-ubuntu2004-helm-2c-1g-8000 sshd[6165]: Received disconnect from 10.30.104.4 port 50190:11: Closed due to user request. [preauth]
May  4 05:30:51 prd-ubuntu2004-helm-2c-1g-8000 sshd[6165]: Disconnected from invalid user jenkins 10.30.104.4 port 50190 [preauth]
May  4 05:30:53 prd-ubuntu2004-helm-2c-1g-8000 sshd[7090]: Invalid user jenkins from 10.30.104.4 port 50206
May  4 05:30:53 prd-ubuntu2004-helm-2c-1g-8000 sshd[7090]: Received disconnect from 10.30.104.4 port 50206:11: Closed due to user request. [preauth]
May  4 05:30:53 prd-ubuntu2004-helm-2c-1g-8000 sshd[7090]: Disconnected from invalid user jenkins 10.30.104.4 port 50206 [preauth]
May  4 05:30:55 prd-ubuntu2004-helm-2c-1g-8000 sshd[7855]: Invalid user jenkins from 10.30.104.4 port 50216
May  4 05:30:55 prd-ubuntu2004-helm-2c-1g-8000 sshd[7855]: Received disconnect from 10.30.104.4 port 50216:11: Closed due to user request. [preauth]
May  4 05:30:55 prd-ubuntu2004-helm-2c-1g-8000 sshd[7855]: Disconnected from invalid user jenkins 10.30.104.4 port 50216 [preauth]
May  4 05:30:56 prd-ubuntu2004-helm-2c-1g-8000 useradd[8090]: new group: name=jenkins, GID=1001
May  4 05:30:56 prd-ubuntu2004-helm-2c-1g-8000 useradd[8090]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  4 05:30:56 prd-ubuntu2004-helm-2c-1g-8000 usermod[8124]: add 'jenkins' to group 'docker'
May  4 05:30:56 prd-ubuntu2004-helm-2c-1g-8000 usermod[8124]: add 'jenkins' to shadow group 'docker'
May  4 05:30:57 prd-ubuntu2004-helm-2c-1g-8000 sshd[8614]: Accepted publickey for jenkins from 10.30.104.4 port 50227 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May  4 05:30:57 prd-ubuntu2004-helm-2c-1g-8000 sshd[8614]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  4 05:30:57 prd-ubuntu2004-helm-2c-1g-8000 systemd-logind[747]: New session 1 of user jenkins.
May  4 05:30:57 prd-ubuntu2004-helm-2c-1g-8000 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  4 05:31:01 prd-ubuntu2004-helm-2c-1g-8000 CRON[10283]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 05:31:01 prd-ubuntu2004-helm-2c-1g-8000 CRON[10283]: pam_unix(cron:session): session closed for user root
May  4 05:32:01 prd-ubuntu2004-helm-2c-1g-8000 CRON[28239]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 05:32:01 prd-ubuntu2004-helm-2c-1g-8000 CRON[28239]: pam_unix(cron:session): session closed for user root
May  4 05:32:27 prd-ubuntu2004-helm-2c-1g-8000 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  4 05:32:27 prd-ubuntu2004-helm-2c-1g-8000 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)