May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 passwd[715]: password for 'ubuntu' changed by 'root'
May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 sshd[786]: Server listening on 0.0.0.0 port 22.
May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 sshd[786]: Server listening on :: port 22.
May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 systemd-logind[759]: New seat seat0.
May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 systemd-logind[759]: Watching system buttons on /dev/input/event0 (Power Button)
May 26 11:15:39 prd-ubuntu2004-helm-2c-1g-15856 systemd-logind[759]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 26 11:15:42 prd-ubuntu2004-helm-2c-1g-15856 sshd[1741]: error: kex_exchange_identification: Connection closed by remote host
May 26 11:15:51 prd-ubuntu2004-helm-2c-1g-15856 sshd[4351]: Invalid user jenkins from 10.30.104.4 port 39212
May 26 11:15:51 prd-ubuntu2004-helm-2c-1g-15856 sshd[4351]: Received disconnect from 10.30.104.4 port 39212:11: Closed due to user request. [preauth]
May 26 11:15:51 prd-ubuntu2004-helm-2c-1g-15856 sshd[4351]: Disconnected from invalid user jenkins 10.30.104.4 port 39212 [preauth]
May 26 11:15:53 prd-ubuntu2004-helm-2c-1g-15856 sshd[4958]: Invalid user jenkins from 10.30.104.4 port 39216
May 26 11:15:53 prd-ubuntu2004-helm-2c-1g-15856 sshd[4958]: Received disconnect from 10.30.104.4 port 39216:11: Closed due to user request. [preauth]
May 26 11:15:53 prd-ubuntu2004-helm-2c-1g-15856 sshd[4958]: Disconnected from invalid user jenkins 10.30.104.4 port 39216 [preauth]
May 26 11:15:55 prd-ubuntu2004-helm-2c-1g-15856 sshd[5590]: Invalid user jenkins from 10.30.104.4 port 39218
May 26 11:15:55 prd-ubuntu2004-helm-2c-1g-15856 sshd[5590]: Received disconnect from 10.30.104.4 port 39218:11: Closed due to user request. [preauth]
May 26 11:15:55 prd-ubuntu2004-helm-2c-1g-15856 sshd[5590]: Disconnected from invalid user jenkins 10.30.104.4 port 39218 [preauth]
May 26 11:15:58 prd-ubuntu2004-helm-2c-1g-15856 sshd[6385]: Invalid user jenkins from 10.30.104.4 port 39224
May 26 11:15:58 prd-ubuntu2004-helm-2c-1g-15856 sshd[6385]: Received disconnect from 10.30.104.4 port 39224:11: Closed due to user request. [preauth]
May 26 11:15:58 prd-ubuntu2004-helm-2c-1g-15856 sshd[6385]: Disconnected from invalid user jenkins 10.30.104.4 port 39224 [preauth]
May 26 11:16:00 prd-ubuntu2004-helm-2c-1g-15856 sshd[7207]: Invalid user jenkins from 10.30.104.4 port 39226
May 26 11:16:00 prd-ubuntu2004-helm-2c-1g-15856 sshd[7207]: Received disconnect from 10.30.104.4 port 39226:11: Closed due to user request. [preauth]
May 26 11:16:00 prd-ubuntu2004-helm-2c-1g-15856 sshd[7207]: Disconnected from invalid user jenkins 10.30.104.4 port 39226 [preauth]
May 26 11:16:02 prd-ubuntu2004-helm-2c-1g-15856 CRON[7760]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 11:16:02 prd-ubuntu2004-helm-2c-1g-15856 CRON[7760]: pam_unix(cron:session): session closed for user root
May 26 11:16:02 prd-ubuntu2004-helm-2c-1g-15856 sshd[7886]: Invalid user jenkins from 10.30.104.4 port 39230
May 26 11:16:02 prd-ubuntu2004-helm-2c-1g-15856 sshd[7886]: Received disconnect from 10.30.104.4 port 39230:11: Closed due to user request. [preauth]
May 26 11:16:02 prd-ubuntu2004-helm-2c-1g-15856 sshd[7886]: Disconnected from invalid user jenkins 10.30.104.4 port 39230 [preauth]
May 26 11:16:05 prd-ubuntu2004-helm-2c-1g-15856 sshd[8397]: Invalid user jenkins from 10.30.104.4 port 39232
May 26 11:16:05 prd-ubuntu2004-helm-2c-1g-15856 sshd[8397]: Received disconnect from 10.30.104.4 port 39232:11: Closed due to user request. [preauth]
May 26 11:16:05 prd-ubuntu2004-helm-2c-1g-15856 sshd[8397]: Disconnected from invalid user jenkins 10.30.104.4 port 39232 [preauth]
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 sshd[8603]: Invalid user jenkins from 10.30.104.4 port 39234
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 sshd[8603]: Received disconnect from 10.30.104.4 port 39234:11: Closed due to user request. [preauth]
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 sshd[8603]: Disconnected from invalid user jenkins 10.30.104.4 port 39234 [preauth]
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 useradd[8713]: new group: name=jenkins, GID=1001
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 useradd[8713]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 usermod[8746]: add 'jenkins' to group 'docker'
May 26 11:16:07 prd-ubuntu2004-helm-2c-1g-15856 usermod[8746]: add 'jenkins' to shadow group 'docker'
May 26 11:16:09 prd-ubuntu2004-helm-2c-1g-15856 sshd[9499]: Accepted publickey for jenkins from 10.30.104.4 port 39236 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
May 26 11:16:09 prd-ubuntu2004-helm-2c-1g-15856 sshd[9499]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 26 11:16:09 prd-ubuntu2004-helm-2c-1g-15856 systemd-logind[759]: New session 2 of user jenkins.
May 26 11:16:09 prd-ubuntu2004-helm-2c-1g-15856 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 26 11:17:01 prd-ubuntu2004-helm-2c-1g-15856 CRON[27786]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 11:17:01 prd-ubuntu2004-helm-2c-1g-15856 CRON[27787]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 11:17:01 prd-ubuntu2004-helm-2c-1g-15856 CRON[27786]: pam_unix(cron:session): session closed for user root
May 26 11:17:01 prd-ubuntu2004-helm-2c-1g-15856 CRON[27787]: pam_unix(cron:session): session closed for user root
May 26 11:17:47 prd-ubuntu2004-helm-2c-1g-15856 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 26 11:17:47 prd-ubuntu2004-helm-2c-1g-15856 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)