Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 passwd[919]: password for 'ubuntu' changed by 'root' Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 systemd-logind[987]: Watching system buttons on /dev/input/event0 (Power Button) Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 systemd-logind[987]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 systemd-logind[987]: New seat seat0. Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 sshd[1028]: Server listening on 0.0.0.0 port 22. Mar 3 15:26:41 prd-ubuntu1804-builder-4c-4g-1281 sshd[1028]: Server listening on :: port 22. Mar 3 15:26:42 prd-ubuntu1804-builder-4c-4g-1281 sshd[1250]: Did not receive identification string from 10.30.104.4 port 35752 Mar 3 15:26:51 prd-ubuntu1804-builder-4c-4g-1281 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 35770 Mar 3 15:26:51 prd-ubuntu1804-builder-4c-4g-1281 sshd[1373]: Received disconnect from 10.30.104.4 port 35770:11: Closed due to user request. [preauth] Mar 3 15:26:51 prd-ubuntu1804-builder-4c-4g-1281 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 35770 [preauth] Mar 3 15:26:53 prd-ubuntu1804-builder-4c-4g-1281 sshd[1391]: Invalid user jenkins from 10.30.104.4 port 35784 Mar 3 15:26:53 prd-ubuntu1804-builder-4c-4g-1281 sshd[1391]: Received disconnect from 10.30.104.4 port 35784:11: Closed due to user request. [preauth] Mar 3 15:26:53 prd-ubuntu1804-builder-4c-4g-1281 sshd[1391]: Disconnected from invalid user jenkins 10.30.104.4 port 35784 [preauth] Mar 3 15:26:55 prd-ubuntu1804-builder-4c-4g-1281 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 35792 Mar 3 15:26:55 prd-ubuntu1804-builder-4c-4g-1281 sshd[1393]: Received disconnect from 10.30.104.4 port 35792:11: Closed due to user request. [preauth] Mar 3 15:26:55 prd-ubuntu1804-builder-4c-4g-1281 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 35792 [preauth] Mar 3 15:26:57 prd-ubuntu1804-builder-4c-4g-1281 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 35800 Mar 3 15:26:57 prd-ubuntu1804-builder-4c-4g-1281 sshd[1395]: Received disconnect from 10.30.104.4 port 35800:11: Closed due to user request. [preauth] Mar 3 15:26:57 prd-ubuntu1804-builder-4c-4g-1281 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 35800 [preauth] Mar 3 15:26:59 prd-ubuntu1804-builder-4c-4g-1281 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 35806 Mar 3 15:26:59 prd-ubuntu1804-builder-4c-4g-1281 sshd[1397]: Received disconnect from 10.30.104.4 port 35806:11: Closed due to user request. [preauth] Mar 3 15:26:59 prd-ubuntu1804-builder-4c-4g-1281 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 35806 [preauth] Mar 3 15:27:01 prd-ubuntu1804-builder-4c-4g-1281 sshd[1405]: Invalid user jenkins from 10.30.104.4 port 35814 Mar 3 15:27:03 prd-ubuntu1804-builder-4c-4g-1281 CRON[1400]: pam_unix(cron:session): session opened for user root by (uid=0) Mar 3 15:27:03 prd-ubuntu1804-builder-4c-4g-1281 CRON[1400]: pam_unix(cron:session): session closed for user root Mar 3 15:27:03 prd-ubuntu1804-builder-4c-4g-1281 sshd[1405]: Received disconnect from 10.30.104.4 port 35814:11: Closed due to user request. [preauth] Mar 3 15:27:03 prd-ubuntu1804-builder-4c-4g-1281 sshd[1405]: Disconnected from invalid user jenkins 10.30.104.4 port 35814 [preauth] Mar 3 15:27:06 prd-ubuntu1804-builder-4c-4g-1281 sshd[1410]: Invalid user jenkins from 10.30.104.4 port 35826 Mar 3 15:27:06 prd-ubuntu1804-builder-4c-4g-1281 sshd[1410]: Received disconnect from 10.30.104.4 port 35826:11: Closed due to user request. [preauth] Mar 3 15:27:06 prd-ubuntu1804-builder-4c-4g-1281 sshd[1410]: Disconnected from invalid user jenkins 10.30.104.4 port 35826 [preauth] Mar 3 15:27:08 prd-ubuntu1804-builder-4c-4g-1281 sshd[1427]: Invalid user jenkins from 10.30.104.4 port 35832 Mar 3 15:27:08 prd-ubuntu1804-builder-4c-4g-1281 sshd[1427]: Received disconnect from 10.30.104.4 port 35832:11: Closed due to user request. [preauth] Mar 3 15:27:08 prd-ubuntu1804-builder-4c-4g-1281 sshd[1427]: Disconnected from invalid user jenkins 10.30.104.4 port 35832 [preauth] Mar 3 15:27:09 prd-ubuntu1804-builder-4c-4g-1281 useradd[1447]: new group: name=jenkins, GID=1001 Mar 3 15:27:09 prd-ubuntu1804-builder-4c-4g-1281 useradd[1447]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Mar 3 15:27:11 prd-ubuntu1804-builder-4c-4g-1281 sshd[1486]: Accepted publickey for jenkins from 10.30.104.4 port 35842 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Mar 3 15:27:11 prd-ubuntu1804-builder-4c-4g-1281 sshd[1486]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Mar 3 15:27:11 prd-ubuntu1804-builder-4c-4g-1281 systemd-logind[987]: New session 2 of user jenkins. Mar 3 15:27:11 prd-ubuntu1804-builder-4c-4g-1281 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Mar 3 15:28:02 prd-ubuntu1804-builder-4c-4g-1281 CRON[2497]: pam_unix(cron:session): session opened for user root by (uid=0) Mar 3 15:28:02 prd-ubuntu1804-builder-4c-4g-1281 CRON[2497]: pam_unix(cron:session): session closed for user root Mar 3 15:28:50 prd-ubuntu1804-builder-4c-4g-1281 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Mar 3 15:28:50 prd-ubuntu1804-builder-4c-4g-1281 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)