Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 passwd[710]: password for 'ubuntu' changed by 'root'
Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 systemd-logind[752]: New seat seat0.
Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 systemd-logind[752]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 systemd-logind[752]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 sshd[795]: Server listening on 0.0.0.0 port 22.
Feb 21 16:52:51 prd-ubuntu2004-helm-2c-1g-18997 sshd[795]: Server listening on :: port 22.
Feb 21 16:52:55 prd-ubuntu2004-helm-2c-1g-18997 sshd[2116]: error: kex_exchange_identification: Connection closed by remote host
Feb 21 16:53:01 prd-ubuntu2004-helm-2c-1g-18997 CRON[4242]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 16:53:01 prd-ubuntu2004-helm-2c-1g-18997 CRON[4242]: pam_unix(cron:session): session closed for user root
Feb 21 16:53:03 prd-ubuntu2004-helm-2c-1g-18997 sshd[4966]: Invalid user jenkins from 10.30.104.4 port 57692
Feb 21 16:53:03 prd-ubuntu2004-helm-2c-1g-18997 sshd[4966]: Received disconnect from 10.30.104.4 port 57692:11: Closed due to user request. [preauth]
Feb 21 16:53:03 prd-ubuntu2004-helm-2c-1g-18997 sshd[4966]: Disconnected from invalid user jenkins 10.30.104.4 port 57692 [preauth]
Feb 21 16:53:05 prd-ubuntu2004-helm-2c-1g-18997 sshd[5652]: Invalid user jenkins from 10.30.104.4 port 57716
Feb 21 16:53:06 prd-ubuntu2004-helm-2c-1g-18997 sshd[5652]: Received disconnect from 10.30.104.4 port 57716:11: Closed due to user request. [preauth]
Feb 21 16:53:06 prd-ubuntu2004-helm-2c-1g-18997 sshd[5652]: Disconnected from invalid user jenkins 10.30.104.4 port 57716 [preauth]
Feb 21 16:53:08 prd-ubuntu2004-helm-2c-1g-18997 sshd[6362]: Invalid user jenkins from 10.30.104.4 port 57730
Feb 21 16:53:08 prd-ubuntu2004-helm-2c-1g-18997 sshd[6362]: Received disconnect from 10.30.104.4 port 57730:11: Closed due to user request. [preauth]
Feb 21 16:53:08 prd-ubuntu2004-helm-2c-1g-18997 sshd[6362]: Disconnected from invalid user jenkins 10.30.104.4 port 57730 [preauth]
Feb 21 16:53:09 prd-ubuntu2004-helm-2c-1g-18997 sshd[7389]: Invalid user jenkins from 10.30.104.4 port 57740
Feb 21 16:53:09 prd-ubuntu2004-helm-2c-1g-18997 sshd[7389]: Received disconnect from 10.30.104.4 port 57740:11: Closed due to user request. [preauth]
Feb 21 16:53:09 prd-ubuntu2004-helm-2c-1g-18997 sshd[7389]: Disconnected from invalid user jenkins 10.30.104.4 port 57740 [preauth]
Feb 21 16:53:11 prd-ubuntu2004-helm-2c-1g-18997 sshd[8224]: Invalid user jenkins from 10.30.104.4 port 57754
Feb 21 16:53:11 prd-ubuntu2004-helm-2c-1g-18997 sshd[8224]: Received disconnect from 10.30.104.4 port 57754:11: Closed due to user request. [preauth]
Feb 21 16:53:11 prd-ubuntu2004-helm-2c-1g-18997 sshd[8224]: Disconnected from invalid user jenkins 10.30.104.4 port 57754 [preauth]
Feb 21 16:53:12 prd-ubuntu2004-helm-2c-1g-18997 useradd[8695]: new group: name=jenkins, GID=1001
Feb 21 16:53:12 prd-ubuntu2004-helm-2c-1g-18997 useradd[8695]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb 21 16:53:12 prd-ubuntu2004-helm-2c-1g-18997 usermod[8731]: add 'jenkins' to group 'docker'
Feb 21 16:53:12 prd-ubuntu2004-helm-2c-1g-18997 usermod[8731]: add 'jenkins' to shadow group 'docker'
Feb 21 16:53:13 prd-ubuntu2004-helm-2c-1g-18997 sshd[9026]: Accepted publickey for jenkins from 10.30.104.4 port 57772 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 21 16:53:13 prd-ubuntu2004-helm-2c-1g-18997 sshd[9026]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 21 16:53:13 prd-ubuntu2004-helm-2c-1g-18997 systemd-logind[752]: New session 2 of user jenkins.
Feb 21 16:53:13 prd-ubuntu2004-helm-2c-1g-18997 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 21 16:54:00 prd-ubuntu2004-helm-2c-1g-18997 CRON[26003]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 21 16:54:00 prd-ubuntu2004-helm-2c-1g-18997 CRON[26003]: pam_unix(cron:session): session closed for user root
Feb 21 16:54:48 prd-ubuntu2004-helm-2c-1g-18997 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb 21 16:54:48 prd-ubuntu2004-helm-2c-1g-18997 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)