Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 passwd[713]: password for 'ubuntu' changed by 'root'
Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 sshd[801]: Server listening on 0.0.0.0 port 22.
Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 sshd[801]: Server listening on :: port 22.
Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 systemd-logind[755]: New seat seat0.
Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 systemd-logind[755]: Watching system buttons on /dev/input/event0 (Power Button)
Apr  4 06:20:52 prd-ubuntu2004-helm-2c-1g-20451 systemd-logind[755]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr  4 06:20:55 prd-ubuntu2004-helm-2c-1g-20451 sshd[1830]: error: kex_exchange_identification: Connection closed by remote host
Apr  4 06:21:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[3766]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 06:21:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[3766]: pam_unix(cron:session): session closed for user root
Apr  4 06:21:04 prd-ubuntu2004-helm-2c-1g-20451 sshd[4733]: Invalid user jenkins from 10.30.104.4 port 44570
Apr  4 06:21:04 prd-ubuntu2004-helm-2c-1g-20451 sshd[4733]: Received disconnect from 10.30.104.4 port 44570:11: Closed due to user request. [preauth]
Apr  4 06:21:04 prd-ubuntu2004-helm-2c-1g-20451 sshd[4733]: Disconnected from invalid user jenkins 10.30.104.4 port 44570 [preauth]
Apr  4 06:21:06 prd-ubuntu2004-helm-2c-1g-20451 sshd[5340]: Invalid user jenkins from 10.30.104.4 port 44582
Apr  4 06:21:06 prd-ubuntu2004-helm-2c-1g-20451 sshd[5340]: Received disconnect from 10.30.104.4 port 44582:11: Closed due to user request. [preauth]
Apr  4 06:21:06 prd-ubuntu2004-helm-2c-1g-20451 sshd[5340]: Disconnected from invalid user jenkins 10.30.104.4 port 44582 [preauth]
Apr  4 06:21:08 prd-ubuntu2004-helm-2c-1g-20451 sshd[5981]: Invalid user jenkins from 10.30.104.4 port 44594
Apr  4 06:21:08 prd-ubuntu2004-helm-2c-1g-20451 sshd[5981]: Received disconnect from 10.30.104.4 port 44594:11: Closed due to user request. [preauth]
Apr  4 06:21:08 prd-ubuntu2004-helm-2c-1g-20451 sshd[5981]: Disconnected from invalid user jenkins 10.30.104.4 port 44594 [preauth]
Apr  4 06:21:10 prd-ubuntu2004-helm-2c-1g-20451 sshd[6919]: Invalid user jenkins from 10.30.104.4 port 44612
Apr  4 06:21:10 prd-ubuntu2004-helm-2c-1g-20451 sshd[6919]: Received disconnect from 10.30.104.4 port 44612:11: Closed due to user request. [preauth]
Apr  4 06:21:10 prd-ubuntu2004-helm-2c-1g-20451 sshd[6919]: Disconnected from invalid user jenkins 10.30.104.4 port 44612 [preauth]
Apr  4 06:21:12 prd-ubuntu2004-helm-2c-1g-20451 sshd[7708]: Invalid user jenkins from 10.30.104.4 port 44620
Apr  4 06:21:13 prd-ubuntu2004-helm-2c-1g-20451 sshd[7708]: Received disconnect from 10.30.104.4 port 44620:11: Closed due to user request. [preauth]
Apr  4 06:21:13 prd-ubuntu2004-helm-2c-1g-20451 sshd[7708]: Disconnected from invalid user jenkins 10.30.104.4 port 44620 [preauth]
Apr  4 06:21:15 prd-ubuntu2004-helm-2c-1g-20451 sshd[8481]: Invalid user jenkins from 10.30.104.4 port 44630
Apr  4 06:21:15 prd-ubuntu2004-helm-2c-1g-20451 sshd[8481]: Received disconnect from 10.30.104.4 port 44630:11: Closed due to user request. [preauth]
Apr  4 06:21:15 prd-ubuntu2004-helm-2c-1g-20451 sshd[8481]: Disconnected from invalid user jenkins 10.30.104.4 port 44630 [preauth]
Apr  4 06:21:17 prd-ubuntu2004-helm-2c-1g-20451 sshd[8985]: Invalid user jenkins from 10.30.104.4 port 44644
Apr  4 06:21:17 prd-ubuntu2004-helm-2c-1g-20451 sshd[8985]: Received disconnect from 10.30.104.4 port 44644:11: Closed due to user request. [preauth]
Apr  4 06:21:17 prd-ubuntu2004-helm-2c-1g-20451 sshd[8985]: Disconnected from invalid user jenkins 10.30.104.4 port 44644 [preauth]
Apr  4 06:21:18 prd-ubuntu2004-helm-2c-1g-20451 useradd[9478]: new group: name=jenkins, GID=1001
Apr  4 06:21:18 prd-ubuntu2004-helm-2c-1g-20451 useradd[9478]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Apr  4 06:21:18 prd-ubuntu2004-helm-2c-1g-20451 usermod[9512]: add 'jenkins' to group 'docker'
Apr  4 06:21:18 prd-ubuntu2004-helm-2c-1g-20451 usermod[9512]: add 'jenkins' to shadow group 'docker'
Apr  4 06:21:19 prd-ubuntu2004-helm-2c-1g-20451 sshd[9773]: Accepted publickey for jenkins from 10.30.104.4 port 44654 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr  4 06:21:19 prd-ubuntu2004-helm-2c-1g-20451 sshd[9773]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr  4 06:21:19 prd-ubuntu2004-helm-2c-1g-20451 systemd-logind[755]: New session 2 of user jenkins.
Apr  4 06:21:19 prd-ubuntu2004-helm-2c-1g-20451 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr  4 06:22:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[23972]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 06:22:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[23972]: pam_unix(cron:session): session closed for user root
Apr  4 06:23:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[30309]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr  4 06:23:01 prd-ubuntu2004-helm-2c-1g-20451 CRON[30309]: pam_unix(cron:session): session closed for user root
Apr  4 06:23:13 prd-ubuntu2004-helm-2c-1g-20451 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Apr  4 06:23:13 prd-ubuntu2004-helm-2c-1g-20451 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)