Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 passwd[707]: password for 'ubuntu' changed by 'root'
Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 sshd[787]: Server listening on 0.0.0.0 port 22.
Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 sshd[787]: Server listening on :: port 22.
Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 systemd-logind[751]: New seat seat0.
Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 systemd-logind[751]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 14 08:17:32 prd-ubuntu2004-helm-2c-1g-1600 systemd-logind[751]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 14 08:17:33 prd-ubuntu2004-helm-2c-1g-1600 sshd[1124]: error: kex_exchange_identification: Connection closed by remote host
Oct 14 08:17:40 prd-ubuntu2004-helm-2c-1g-1600 sshd[3368]: Invalid user jenkins from 10.30.104.4 port 46156
Oct 14 08:17:40 prd-ubuntu2004-helm-2c-1g-1600 sshd[3368]: Received disconnect from 10.30.104.4 port 46156:11: Closed due to user request. [preauth]
Oct 14 08:17:40 prd-ubuntu2004-helm-2c-1g-1600 sshd[3368]: Disconnected from invalid user jenkins 10.30.104.4 port 46156 [preauth]
Oct 14 08:17:43 prd-ubuntu2004-helm-2c-1g-1600 sshd[3980]: Invalid user jenkins from 10.30.104.4 port 46180
Oct 14 08:17:43 prd-ubuntu2004-helm-2c-1g-1600 sshd[3980]: Received disconnect from 10.30.104.4 port 46180:11: Closed due to user request. [preauth]
Oct 14 08:17:43 prd-ubuntu2004-helm-2c-1g-1600 sshd[3980]: Disconnected from invalid user jenkins 10.30.104.4 port 46180 [preauth]
Oct 14 08:17:45 prd-ubuntu2004-helm-2c-1g-1600 sshd[4588]: Invalid user jenkins from 10.30.104.4 port 46192
Oct 14 08:17:45 prd-ubuntu2004-helm-2c-1g-1600 sshd[4588]: Received disconnect from 10.30.104.4 port 46192:11: Closed due to user request. [preauth]
Oct 14 08:17:45 prd-ubuntu2004-helm-2c-1g-1600 sshd[4588]: Disconnected from invalid user jenkins 10.30.104.4 port 46192 [preauth]
Oct 14 08:17:47 prd-ubuntu2004-helm-2c-1g-1600 sshd[5172]: Invalid user jenkins from 10.30.104.4 port 46202
Oct 14 08:17:47 prd-ubuntu2004-helm-2c-1g-1600 sshd[5172]: Received disconnect from 10.30.104.4 port 46202:11: Closed due to user request. [preauth]
Oct 14 08:17:47 prd-ubuntu2004-helm-2c-1g-1600 sshd[5172]: Disconnected from invalid user jenkins 10.30.104.4 port 46202 [preauth]
Oct 14 08:17:49 prd-ubuntu2004-helm-2c-1g-1600 sshd[5767]: Invalid user jenkins from 10.30.104.4 port 46214
Oct 14 08:17:49 prd-ubuntu2004-helm-2c-1g-1600 sshd[5767]: Received disconnect from 10.30.104.4 port 46214:11: Closed due to user request. [preauth]
Oct 14 08:17:49 prd-ubuntu2004-helm-2c-1g-1600 sshd[5767]: Disconnected from invalid user jenkins 10.30.104.4 port 46214 [preauth]
Oct 14 08:17:51 prd-ubuntu2004-helm-2c-1g-1600 sshd[6591]: Invalid user jenkins from 10.30.104.4 port 46230
Oct 14 08:17:51 prd-ubuntu2004-helm-2c-1g-1600 sshd[6591]: Received disconnect from 10.30.104.4 port 46230:11: Closed due to user request. [preauth]
Oct 14 08:17:51 prd-ubuntu2004-helm-2c-1g-1600 sshd[6591]: Disconnected from invalid user jenkins 10.30.104.4 port 46230 [preauth]
Oct 14 08:17:53 prd-ubuntu2004-helm-2c-1g-1600 sshd[7316]: Invalid user jenkins from 10.30.104.4 port 46250
Oct 14 08:17:53 prd-ubuntu2004-helm-2c-1g-1600 sshd[7316]: Received disconnect from 10.30.104.4 port 46250:11: Closed due to user request. [preauth]
Oct 14 08:17:53 prd-ubuntu2004-helm-2c-1g-1600 sshd[7316]: Disconnected from invalid user jenkins 10.30.104.4 port 46250 [preauth]
Oct 14 08:17:55 prd-ubuntu2004-helm-2c-1g-1600 useradd[7666]: new group: name=jenkins, GID=1001
Oct 14 08:17:55 prd-ubuntu2004-helm-2c-1g-1600 useradd[7666]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 14 08:17:56 prd-ubuntu2004-helm-2c-1g-1600 sshd[7745]: Received disconnect from 10.30.104.4 port 46266:11: Closed due to user request. [preauth]
Oct 14 08:17:56 prd-ubuntu2004-helm-2c-1g-1600 sshd[7745]: Disconnected from authenticating user jenkins 10.30.104.4 port 46266 [preauth]
Oct 14 08:17:56 prd-ubuntu2004-helm-2c-1g-1600 usermod[7871]: add 'jenkins' to group 'docker'
Oct 14 08:17:56 prd-ubuntu2004-helm-2c-1g-1600 usermod[7871]: add 'jenkins' to shadow group 'docker'
Oct 14 08:17:58 prd-ubuntu2004-helm-2c-1g-1600 sshd[8446]: Accepted publickey for jenkins from 10.30.104.4 port 46286 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 14 08:17:58 prd-ubuntu2004-helm-2c-1g-1600 sshd[8446]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 14 08:17:58 prd-ubuntu2004-helm-2c-1g-1600 systemd-logind[751]: New session 1 of user jenkins.
Oct 14 08:17:58 prd-ubuntu2004-helm-2c-1g-1600 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 14 08:18:01 prd-ubuntu2004-helm-2c-1g-1600 CRON[10079]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 14 08:18:01 prd-ubuntu2004-helm-2c-1g-1600 CRON[10079]: pam_unix(cron:session): session closed for user root
Oct 14 08:19:01 prd-ubuntu2004-helm-2c-1g-1600 CRON[28221]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 14 08:19:01 prd-ubuntu2004-helm-2c-1g-1600 CRON[28221]: pam_unix(cron:session): session closed for user root
Oct 14 08:19:40 prd-ubuntu2004-helm-2c-1g-1600 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 14 08:19:40 prd-ubuntu2004-helm-2c-1g-1600 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)