Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 passwd[714]: password for 'ubuntu' changed by 'root' Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 sshd[785]: Server listening on 0.0.0.0 port 22. Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 sshd[785]: Server listening on :: port 22. Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 systemd-logind[760]: New seat seat0. Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 systemd-logind[760]: Watching system buttons on /dev/input/event0 (Power Button) Sep 9 11:43:44 prd-ubuntu2004-builder-4c-4g-44682 systemd-logind[760]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Sep 9 11:43:45 prd-ubuntu2004-builder-4c-4g-44682 sshd[940]: error: kex_exchange_identification: Connection closed by remote host Sep 9 11:43:52 prd-ubuntu2004-builder-4c-4g-44682 sshd[1000]: Invalid user jenkins from 10.30.104.4 port 43362 Sep 9 11:43:53 prd-ubuntu2004-builder-4c-4g-44682 sshd[1000]: Received disconnect from 10.30.104.4 port 43362:11: Closed due to user request. [preauth] Sep 9 11:43:53 prd-ubuntu2004-builder-4c-4g-44682 sshd[1000]: Disconnected from invalid user jenkins 10.30.104.4 port 43362 [preauth] Sep 9 11:43:55 prd-ubuntu2004-builder-4c-4g-44682 sshd[1016]: Invalid user jenkins from 10.30.104.4 port 43376 Sep 9 11:43:55 prd-ubuntu2004-builder-4c-4g-44682 sshd[1016]: Received disconnect from 10.30.104.4 port 43376:11: Closed due to user request. [preauth] Sep 9 11:43:55 prd-ubuntu2004-builder-4c-4g-44682 sshd[1016]: Disconnected from invalid user jenkins 10.30.104.4 port 43376 [preauth] Sep 9 11:43:55 prd-ubuntu2004-builder-4c-4g-44682 useradd[1023]: new group: name=jenkins, GID=1001 Sep 9 11:43:55 prd-ubuntu2004-builder-4c-4g-44682 useradd[1023]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Sep 9 11:43:57 prd-ubuntu2004-builder-4c-4g-44682 sshd[1081]: Accepted publickey for jenkins from 10.30.104.4 port 43390 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Sep 9 11:43:57 prd-ubuntu2004-builder-4c-4g-44682 sshd[1081]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Sep 9 11:43:57 prd-ubuntu2004-builder-4c-4g-44682 systemd-logind[760]: New session 1 of user jenkins. Sep 9 11:43:57 prd-ubuntu2004-builder-4c-4g-44682 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Sep 9 11:44:02 prd-ubuntu2004-builder-4c-4g-44682 CRON[1287]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 9 11:44:02 prd-ubuntu2004-builder-4c-4g-44682 CRON[1287]: pam_unix(cron:session): session closed for user root Sep 9 11:45:01 prd-ubuntu2004-builder-4c-4g-44682 CRON[1700]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 9 11:45:01 prd-ubuntu2004-builder-4c-4g-44682 CRON[1700]: pam_unix(cron:session): session closed for user root Sep 9 11:45:35 prd-ubuntu2004-builder-4c-4g-44682 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-k8s-master-validation-scripts-verify-python ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Sep 9 11:45:35 prd-ubuntu2004-builder-4c-4g-44682 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)