Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 passwd[705]: password for 'ubuntu' changed by 'root'
Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 systemd-logind[755]: New seat seat0.
Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 systemd-logind[755]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 systemd-logind[755]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 sshd[792]: Server listening on 0.0.0.0 port 22.
Dec  1 10:12:12 prd-ubuntu2004-helm-2c-1g-16723 sshd[792]: Server listening on :: port 22.
Dec  1 10:12:15 prd-ubuntu2004-helm-2c-1g-16723 sshd[1931]: error: kex_exchange_identification: Connection closed by remote host
Dec  1 10:12:23 prd-ubuntu2004-helm-2c-1g-16723 sshd[4838]: Invalid user jenkins from 10.30.104.4 port 42340
Dec  1 10:12:23 prd-ubuntu2004-helm-2c-1g-16723 sshd[4838]: Received disconnect from 10.30.104.4 port 42340:11: Closed due to user request. [preauth]
Dec  1 10:12:23 prd-ubuntu2004-helm-2c-1g-16723 sshd[4838]: Disconnected from invalid user jenkins 10.30.104.4 port 42340 [preauth]
Dec  1 10:12:25 prd-ubuntu2004-helm-2c-1g-16723 sshd[5546]: Invalid user jenkins from 10.30.104.4 port 42348
Dec  1 10:12:26 prd-ubuntu2004-helm-2c-1g-16723 sshd[5546]: Received disconnect from 10.30.104.4 port 42348:11: Closed due to user request. [preauth]
Dec  1 10:12:26 prd-ubuntu2004-helm-2c-1g-16723 sshd[5546]: Disconnected from invalid user jenkins 10.30.104.4 port 42348 [preauth]
Dec  1 10:12:28 prd-ubuntu2004-helm-2c-1g-16723 sshd[6298]: Invalid user jenkins from 10.30.104.4 port 42350
Dec  1 10:12:28 prd-ubuntu2004-helm-2c-1g-16723 sshd[6298]: Received disconnect from 10.30.104.4 port 42350:11: Closed due to user request. [preauth]
Dec  1 10:12:28 prd-ubuntu2004-helm-2c-1g-16723 sshd[6298]: Disconnected from invalid user jenkins 10.30.104.4 port 42350 [preauth]
Dec  1 10:12:30 prd-ubuntu2004-helm-2c-1g-16723 sshd[7142]: Invalid user jenkins from 10.30.104.4 port 42352
Dec  1 10:12:30 prd-ubuntu2004-helm-2c-1g-16723 sshd[7142]: Received disconnect from 10.30.104.4 port 42352:11: Closed due to user request. [preauth]
Dec  1 10:12:30 prd-ubuntu2004-helm-2c-1g-16723 sshd[7142]: Disconnected from invalid user jenkins 10.30.104.4 port 42352 [preauth]
Dec  1 10:12:32 prd-ubuntu2004-helm-2c-1g-16723 sshd[8191]: Invalid user jenkins from 10.30.104.4 port 42354
Dec  1 10:12:32 prd-ubuntu2004-helm-2c-1g-16723 sshd[8191]: Received disconnect from 10.30.104.4 port 42354:11: Closed due to user request. [preauth]
Dec  1 10:12:32 prd-ubuntu2004-helm-2c-1g-16723 sshd[8191]: Disconnected from invalid user jenkins 10.30.104.4 port 42354 [preauth]
Dec  1 10:12:34 prd-ubuntu2004-helm-2c-1g-16723 sshd[8869]: Invalid user jenkins from 10.30.104.4 port 42364
Dec  1 10:12:34 prd-ubuntu2004-helm-2c-1g-16723 sshd[8869]: Received disconnect from 10.30.104.4 port 42364:11: Closed due to user request. [preauth]
Dec  1 10:12:34 prd-ubuntu2004-helm-2c-1g-16723 sshd[8869]: Disconnected from invalid user jenkins 10.30.104.4 port 42364 [preauth]
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 useradd[9541]: new group: name=jenkins, GID=1001
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 useradd[9541]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 usermod[9585]: add 'jenkins' to group 'docker'
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 usermod[9585]: add 'jenkins' to shadow group 'docker'
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 sshd[9648]: Received disconnect from 10.30.104.4 port 42370:11: Closed due to user request. [preauth]
Dec  1 10:12:36 prd-ubuntu2004-helm-2c-1g-16723 sshd[9648]: Disconnected from authenticating user jenkins 10.30.104.4 port 42370 [preauth]
Dec  1 10:12:38 prd-ubuntu2004-helm-2c-1g-16723 sshd[10510]: Accepted publickey for jenkins from 10.30.104.4 port 42380 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  1 10:12:38 prd-ubuntu2004-helm-2c-1g-16723 sshd[10510]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  1 10:12:38 prd-ubuntu2004-helm-2c-1g-16723 systemd-logind[755]: New session 1 of user jenkins.
Dec  1 10:12:38 prd-ubuntu2004-helm-2c-1g-16723 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  1 10:13:01 prd-ubuntu2004-helm-2c-1g-16723 CRON[18783]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 10:13:01 prd-ubuntu2004-helm-2c-1g-16723 CRON[18783]: pam_unix(cron:session): session closed for user root
Dec  1 10:14:01 prd-ubuntu2004-helm-2c-1g-16723 CRON[29655]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 10:14:01 prd-ubuntu2004-helm-2c-1g-16723 CRON[29655]: pam_unix(cron:session): session closed for user root
Dec  1 10:14:13 prd-ubuntu2004-helm-2c-1g-16723 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec  1 10:14:13 prd-ubuntu2004-helm-2c-1g-16723 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)