Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 passwd[714]: password for 'ubuntu' changed by 'root'
Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 sshd[786]: Server listening on 0.0.0.0 port 22.
Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 sshd[786]: Server listening on :: port 22.
Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 systemd-logind[760]: New seat seat0.
Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 systemd-logind[760]: Watching system buttons on /dev/input/event0 (Power Button)
Sep  9 08:15:22 prd-ubuntu2004-builder-4c-4g-44621 systemd-logind[760]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep  9 08:15:24 prd-ubuntu2004-builder-4c-4g-44621 sshd[946]: error: kex_exchange_identification: Connection closed by remote host
Sep  9 08:15:31 prd-ubuntu2004-builder-4c-4g-44621 sshd[992]: Invalid user jenkins from 10.30.104.4 port 39778
Sep  9 08:15:31 prd-ubuntu2004-builder-4c-4g-44621 sshd[992]: Received disconnect from 10.30.104.4 port 39778:11: Closed due to user request. [preauth]
Sep  9 08:15:31 prd-ubuntu2004-builder-4c-4g-44621 sshd[992]: Disconnected from invalid user jenkins 10.30.104.4 port 39778 [preauth]
Sep  9 08:15:33 prd-ubuntu2004-builder-4c-4g-44621 sshd[994]: Invalid user jenkins from 10.30.104.4 port 39780
Sep  9 08:15:33 prd-ubuntu2004-builder-4c-4g-44621 sshd[994]: Received disconnect from 10.30.104.4 port 39780:11: Closed due to user request. [preauth]
Sep  9 08:15:33 prd-ubuntu2004-builder-4c-4g-44621 sshd[994]: Disconnected from invalid user jenkins 10.30.104.4 port 39780 [preauth]
Sep  9 08:15:36 prd-ubuntu2004-builder-4c-4g-44621 sshd[996]: Invalid user jenkins from 10.30.104.4 port 39782
Sep  9 08:15:36 prd-ubuntu2004-builder-4c-4g-44621 sshd[996]: Received disconnect from 10.30.104.4 port 39782:11: Closed due to user request. [preauth]
Sep  9 08:15:36 prd-ubuntu2004-builder-4c-4g-44621 sshd[996]: Disconnected from invalid user jenkins 10.30.104.4 port 39782 [preauth]
Sep  9 08:15:38 prd-ubuntu2004-builder-4c-4g-44621 sshd[998]: Invalid user jenkins from 10.30.104.4 port 39784
Sep  9 08:15:38 prd-ubuntu2004-builder-4c-4g-44621 sshd[998]: Received disconnect from 10.30.104.4 port 39784:11: Closed due to user request. [preauth]
Sep  9 08:15:38 prd-ubuntu2004-builder-4c-4g-44621 sshd[998]: Disconnected from invalid user jenkins 10.30.104.4 port 39784 [preauth]
Sep  9 08:15:40 prd-ubuntu2004-builder-4c-4g-44621 sshd[1000]: Invalid user jenkins from 10.30.104.4 port 39786
Sep  9 08:15:40 prd-ubuntu2004-builder-4c-4g-44621 sshd[1000]: Received disconnect from 10.30.104.4 port 39786:11: Closed due to user request. [preauth]
Sep  9 08:15:40 prd-ubuntu2004-builder-4c-4g-44621 sshd[1000]: Disconnected from invalid user jenkins 10.30.104.4 port 39786 [preauth]
Sep  9 08:15:42 prd-ubuntu2004-builder-4c-4g-44621 sshd[1005]: Invalid user jenkins from 10.30.104.4 port 39788
Sep  9 08:15:42 prd-ubuntu2004-builder-4c-4g-44621 sshd[1005]: Received disconnect from 10.30.104.4 port 39788:11: Closed due to user request. [preauth]
Sep  9 08:15:42 prd-ubuntu2004-builder-4c-4g-44621 sshd[1005]: Disconnected from invalid user jenkins 10.30.104.4 port 39788 [preauth]
Sep  9 08:15:44 prd-ubuntu2004-builder-4c-4g-44621 sshd[1015]: Invalid user jenkins from 10.30.104.4 port 39792
Sep  9 08:15:44 prd-ubuntu2004-builder-4c-4g-44621 sshd[1015]: Received disconnect from 10.30.104.4 port 39792:11: Closed due to user request. [preauth]
Sep  9 08:15:44 prd-ubuntu2004-builder-4c-4g-44621 sshd[1015]: Disconnected from invalid user jenkins 10.30.104.4 port 39792 [preauth]
Sep  9 08:15:45 prd-ubuntu2004-builder-4c-4g-44621 useradd[1028]: new group: name=jenkins, GID=1001
Sep  9 08:15:45 prd-ubuntu2004-builder-4c-4g-44621 useradd[1028]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Sep  9 08:15:46 prd-ubuntu2004-builder-4c-4g-44621 sshd[1101]: Accepted publickey for jenkins from 10.30.104.4 port 39794 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep  9 08:15:46 prd-ubuntu2004-builder-4c-4g-44621 sshd[1101]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep  9 08:15:46 prd-ubuntu2004-builder-4c-4g-44621 systemd-logind[760]: New session 1 of user jenkins.
Sep  9 08:15:46 prd-ubuntu2004-builder-4c-4g-44621 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep  9 08:16:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1399]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  9 08:16:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1399]: pam_unix(cron:session): session closed for user root
Sep  9 08:17:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1664]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  9 08:17:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1665]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep  9 08:17:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1664]: pam_unix(cron:session): session closed for user root
Sep  9 08:17:01 prd-ubuntu2004-builder-4c-4g-44621 CRON[1665]: pam_unix(cron:session): session closed for user root
Sep  9 08:17:51 prd-ubuntu2004-builder-4c-4g-44621 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/multicloud-k8s-master-merge-golang ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Sep  9 08:17:51 prd-ubuntu2004-builder-4c-4g-44621 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)