Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 passwd[710]: password for 'ubuntu' changed by 'root'
Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 sshd[792]: Server listening on 0.0.0.0 port 22.
Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 sshd[792]: Server listening on :: port 22.
Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 systemd-logind[754]: New seat seat0.
Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 18 08:29:42 prd-ubuntu2004-helm-2c-1g-18023 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 18 08:29:45 prd-ubuntu2004-helm-2c-1g-18023 sshd[2020]: error: kex_exchange_identification: Connection closed by remote host
Feb 18 08:29:52 prd-ubuntu2004-helm-2c-1g-18023 sshd[4344]: Invalid user jenkins from 10.30.104.4 port 52726
Feb 18 08:29:52 prd-ubuntu2004-helm-2c-1g-18023 sshd[4344]: Received disconnect from 10.30.104.4 port 52726:11: Closed due to user request. [preauth]
Feb 18 08:29:52 prd-ubuntu2004-helm-2c-1g-18023 sshd[4344]: Disconnected from invalid user jenkins 10.30.104.4 port 52726 [preauth]
Feb 18 08:29:54 prd-ubuntu2004-helm-2c-1g-18023 sshd[5054]: Invalid user jenkins from 10.30.104.4 port 52734
Feb 18 08:29:54 prd-ubuntu2004-helm-2c-1g-18023 sshd[5054]: Received disconnect from 10.30.104.4 port 52734:11: Closed due to user request. [preauth]
Feb 18 08:29:54 prd-ubuntu2004-helm-2c-1g-18023 sshd[5054]: Disconnected from invalid user jenkins 10.30.104.4 port 52734 [preauth]
Feb 18 08:29:56 prd-ubuntu2004-helm-2c-1g-18023 sshd[5759]: Invalid user jenkins from 10.30.104.4 port 52740
Feb 18 08:29:56 prd-ubuntu2004-helm-2c-1g-18023 sshd[5759]: Received disconnect from 10.30.104.4 port 52740:11: Closed due to user request. [preauth]
Feb 18 08:29:56 prd-ubuntu2004-helm-2c-1g-18023 sshd[5759]: Disconnected from invalid user jenkins 10.30.104.4 port 52740 [preauth]
Feb 18 08:29:58 prd-ubuntu2004-helm-2c-1g-18023 sshd[6551]: Invalid user jenkins from 10.30.104.4 port 52746
Feb 18 08:29:58 prd-ubuntu2004-helm-2c-1g-18023 sshd[6551]: Received disconnect from 10.30.104.4 port 52746:11: Closed due to user request. [preauth]
Feb 18 08:29:58 prd-ubuntu2004-helm-2c-1g-18023 sshd[6551]: Disconnected from invalid user jenkins 10.30.104.4 port 52746 [preauth]
Feb 18 08:30:01 prd-ubuntu2004-helm-2c-1g-18023 sshd[7554]: Invalid user jenkins from 10.30.104.4 port 52756
Feb 18 08:30:01 prd-ubuntu2004-helm-2c-1g-18023 sshd[7554]: Received disconnect from 10.30.104.4 port 52756:11: Closed due to user request. [preauth]
Feb 18 08:30:01 prd-ubuntu2004-helm-2c-1g-18023 sshd[7554]: Disconnected from invalid user jenkins 10.30.104.4 port 52756 [preauth]
Feb 18 08:30:01 prd-ubuntu2004-helm-2c-1g-18023 CRON[7743]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 08:30:01 prd-ubuntu2004-helm-2c-1g-18023 CRON[7743]: pam_unix(cron:session): session closed for user root
Feb 18 08:30:03 prd-ubuntu2004-helm-2c-1g-18023 sshd[8376]: Invalid user jenkins from 10.30.104.4 port 52770
Feb 18 08:30:03 prd-ubuntu2004-helm-2c-1g-18023 sshd[8376]: Received disconnect from 10.30.104.4 port 52770:11: Closed due to user request. [preauth]
Feb 18 08:30:03 prd-ubuntu2004-helm-2c-1g-18023 sshd[8376]: Disconnected from invalid user jenkins 10.30.104.4 port 52770 [preauth]
Feb 18 08:30:04 prd-ubuntu2004-helm-2c-1g-18023 useradd[8871]: new group: name=jenkins, GID=1001
Feb 18 08:30:04 prd-ubuntu2004-helm-2c-1g-18023 useradd[8871]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb 18 08:30:05 prd-ubuntu2004-helm-2c-1g-18023 usermod[9006]: add 'jenkins' to group 'docker'
Feb 18 08:30:05 prd-ubuntu2004-helm-2c-1g-18023 usermod[9006]: add 'jenkins' to shadow group 'docker'
Feb 18 08:30:05 prd-ubuntu2004-helm-2c-1g-18023 sshd[9005]: Received disconnect from 10.30.104.4 port 52778:11: Closed due to user request. [preauth]
Feb 18 08:30:05 prd-ubuntu2004-helm-2c-1g-18023 sshd[9005]: Disconnected from authenticating user jenkins 10.30.104.4 port 52778 [preauth]
Feb 18 08:30:07 prd-ubuntu2004-helm-2c-1g-18023 sshd[9851]: Accepted publickey for jenkins from 10.30.104.4 port 52780 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 18 08:30:07 prd-ubuntu2004-helm-2c-1g-18023 sshd[9851]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 18 08:30:07 prd-ubuntu2004-helm-2c-1g-18023 systemd-logind[754]: New session 2 of user jenkins.
Feb 18 08:30:07 prd-ubuntu2004-helm-2c-1g-18023 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 18 08:31:01 prd-ubuntu2004-helm-2c-1g-18023 CRON[28249]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 18 08:31:01 prd-ubuntu2004-helm-2c-1g-18023 CRON[28249]: pam_unix(cron:session): session closed for user root
Feb 18 08:31:36 prd-ubuntu2004-helm-2c-1g-18023 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb 18 08:31:36 prd-ubuntu2004-helm-2c-1g-18023 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)