Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 passwd[709]: password for 'ubuntu' changed by 'root'
Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 systemd-logind[756]: New seat seat0.
Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 systemd-logind[756]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 systemd-logind[756]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 sshd[793]: Server listening on 0.0.0.0 port 22.
Jun  3 08:18:54 prd-ubuntu2004-helm-2c-1g-6340 sshd[793]: Server listening on :: port 22.
Jun  3 08:18:57 prd-ubuntu2004-helm-2c-1g-6340 sshd[2061]: error: kex_exchange_identification: Connection closed by remote host
Jun  3 08:19:01 prd-ubuntu2004-helm-2c-1g-6340 CRON[3264]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  3 08:19:01 prd-ubuntu2004-helm-2c-1g-6340 CRON[3264]: pam_unix(cron:session): session closed for user root
Jun  3 08:19:06 prd-ubuntu2004-helm-2c-1g-6340 sshd[4970]: Invalid user jenkins from 10.30.104.4 port 40980
Jun  3 08:19:06 prd-ubuntu2004-helm-2c-1g-6340 sshd[4970]: Received disconnect from 10.30.104.4 port 40980:11: Closed due to user request. [preauth]
Jun  3 08:19:06 prd-ubuntu2004-helm-2c-1g-6340 sshd[4970]: Disconnected from invalid user jenkins 10.30.104.4 port 40980 [preauth]
Jun  3 08:19:09 prd-ubuntu2004-helm-2c-1g-6340 sshd[5622]: Invalid user jenkins from 10.30.104.4 port 40984
Jun  3 08:19:09 prd-ubuntu2004-helm-2c-1g-6340 sshd[5622]: Received disconnect from 10.30.104.4 port 40984:11: Closed due to user request. [preauth]
Jun  3 08:19:09 prd-ubuntu2004-helm-2c-1g-6340 sshd[5622]: Disconnected from invalid user jenkins 10.30.104.4 port 40984 [preauth]
Jun  3 08:19:11 prd-ubuntu2004-helm-2c-1g-6340 sshd[6335]: Invalid user jenkins from 10.30.104.4 port 40986
Jun  3 08:19:11 prd-ubuntu2004-helm-2c-1g-6340 sshd[6335]: Received disconnect from 10.30.104.4 port 40986:11: Closed due to user request. [preauth]
Jun  3 08:19:11 prd-ubuntu2004-helm-2c-1g-6340 sshd[6335]: Disconnected from invalid user jenkins 10.30.104.4 port 40986 [preauth]
Jun  3 08:19:13 prd-ubuntu2004-helm-2c-1g-6340 sshd[7306]: Invalid user jenkins from 10.30.104.4 port 40988
Jun  3 08:19:13 prd-ubuntu2004-helm-2c-1g-6340 sshd[7306]: Received disconnect from 10.30.104.4 port 40988:11: Closed due to user request. [preauth]
Jun  3 08:19:13 prd-ubuntu2004-helm-2c-1g-6340 sshd[7306]: Disconnected from invalid user jenkins 10.30.104.4 port 40988 [preauth]
Jun  3 08:19:15 prd-ubuntu2004-helm-2c-1g-6340 sshd[8099]: Invalid user jenkins from 10.30.104.4 port 40990
Jun  3 08:19:15 prd-ubuntu2004-helm-2c-1g-6340 sshd[8099]: Received disconnect from 10.30.104.4 port 40990:11: Closed due to user request. [preauth]
Jun  3 08:19:15 prd-ubuntu2004-helm-2c-1g-6340 sshd[8099]: Disconnected from invalid user jenkins 10.30.104.4 port 40990 [preauth]
Jun  3 08:19:16 prd-ubuntu2004-helm-2c-1g-6340 useradd[8422]: new group: name=jenkins, GID=1001
Jun  3 08:19:16 prd-ubuntu2004-helm-2c-1g-6340 useradd[8422]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  3 08:19:16 prd-ubuntu2004-helm-2c-1g-6340 usermod[8455]: add 'jenkins' to group 'docker'
Jun  3 08:19:16 prd-ubuntu2004-helm-2c-1g-6340 usermod[8455]: add 'jenkins' to shadow group 'docker'
Jun  3 08:19:17 prd-ubuntu2004-helm-2c-1g-6340 sshd[8853]: Accepted publickey for jenkins from 10.30.104.4 port 40992 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun  3 08:19:17 prd-ubuntu2004-helm-2c-1g-6340 sshd[8853]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  3 08:19:17 prd-ubuntu2004-helm-2c-1g-6340 systemd-logind[756]: New session 2 of user jenkins.
Jun  3 08:19:17 prd-ubuntu2004-helm-2c-1g-6340 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  3 08:20:01 prd-ubuntu2004-helm-2c-1g-6340 CRON[25522]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  3 08:20:01 prd-ubuntu2004-helm-2c-1g-6340 CRON[25522]: pam_unix(cron:session): session closed for user root
Jun  3 08:21:01 prd-ubuntu2004-helm-2c-1g-6340 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-verify-helm3.8 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  3 08:21:01 prd-ubuntu2004-helm-2c-1g-6340 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)