Feb 1 13:15:39 prd-ubuntu1804-builder-4c-4g-1488 passwd[973]: password for 'ubuntu' changed by 'root' Feb 1 13:15:39 prd-ubuntu1804-builder-4c-4g-1488 systemd-logind[1019]: Watching system buttons on /dev/input/event0 (Power Button) Feb 1 13:15:39 prd-ubuntu1804-builder-4c-4g-1488 systemd-logind[1019]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 1 13:15:39 prd-ubuntu1804-builder-4c-4g-1488 systemd-logind[1019]: New seat seat0. Feb 1 13:15:40 prd-ubuntu1804-builder-4c-4g-1488 sshd[1165]: Server listening on 0.0.0.0 port 22. Feb 1 13:15:40 prd-ubuntu1804-builder-4c-4g-1488 sshd[1165]: Server listening on :: port 22. Feb 1 13:15:41 prd-ubuntu1804-builder-4c-4g-1488 sshd[1353]: Did not receive identification string from 10.30.104.4 port 38238 Feb 1 13:15:48 prd-ubuntu1804-builder-4c-4g-1488 sshd[1369]: Invalid user jenkins from 10.30.104.4 port 38296 Feb 1 13:15:48 prd-ubuntu1804-builder-4c-4g-1488 sshd[1369]: Received disconnect from 10.30.104.4 port 38296:11: Closed due to user request. [preauth] Feb 1 13:15:48 prd-ubuntu1804-builder-4c-4g-1488 sshd[1369]: Disconnected from invalid user jenkins 10.30.104.4 port 38296 [preauth] Feb 1 13:15:50 prd-ubuntu1804-builder-4c-4g-1488 sshd[1455]: Invalid user jenkins from 10.30.104.4 port 38374 Feb 1 13:15:50 prd-ubuntu1804-builder-4c-4g-1488 sshd[1455]: Received disconnect from 10.30.104.4 port 38374:11: Closed due to user request. [preauth] Feb 1 13:15:50 prd-ubuntu1804-builder-4c-4g-1488 sshd[1455]: Disconnected from invalid user jenkins 10.30.104.4 port 38374 [preauth] Feb 1 13:15:52 prd-ubuntu1804-builder-4c-4g-1488 sshd[1501]: Invalid user jenkins from 10.30.104.4 port 38384 Feb 1 13:15:52 prd-ubuntu1804-builder-4c-4g-1488 sshd[1501]: Received disconnect from 10.30.104.4 port 38384:11: Closed due to user request. [preauth] Feb 1 13:15:52 prd-ubuntu1804-builder-4c-4g-1488 sshd[1501]: Disconnected from invalid user jenkins 10.30.104.4 port 38384 [preauth] Feb 1 13:15:54 prd-ubuntu1804-builder-4c-4g-1488 sshd[1508]: Invalid user jenkins from 10.30.104.4 port 38398 Feb 1 13:15:54 prd-ubuntu1804-builder-4c-4g-1488 sshd[1508]: Received disconnect from 10.30.104.4 port 38398:11: Closed due to user request. [preauth] Feb 1 13:15:54 prd-ubuntu1804-builder-4c-4g-1488 sshd[1508]: Disconnected from invalid user jenkins 10.30.104.4 port 38398 [preauth] Feb 1 13:15:56 prd-ubuntu1804-builder-4c-4g-1488 sshd[1510]: Invalid user jenkins from 10.30.104.4 port 38410 Feb 1 13:15:57 prd-ubuntu1804-builder-4c-4g-1488 sshd[1510]: Received disconnect from 10.30.104.4 port 38410:11: Closed due to user request. [preauth] Feb 1 13:15:57 prd-ubuntu1804-builder-4c-4g-1488 sshd[1510]: Disconnected from invalid user jenkins 10.30.104.4 port 38410 [preauth] Feb 1 13:15:59 prd-ubuntu1804-builder-4c-4g-1488 sshd[1512]: Invalid user jenkins from 10.30.104.4 port 38418 Feb 1 13:15:59 prd-ubuntu1804-builder-4c-4g-1488 sshd[1512]: Received disconnect from 10.30.104.4 port 38418:11: Closed due to user request. [preauth] Feb 1 13:15:59 prd-ubuntu1804-builder-4c-4g-1488 sshd[1512]: Disconnected from invalid user jenkins 10.30.104.4 port 38418 [preauth] Feb 1 13:16:01 prd-ubuntu1804-builder-4c-4g-1488 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 38430 Feb 1 13:16:01 prd-ubuntu1804-builder-4c-4g-1488 sshd[1514]: Received disconnect from 10.30.104.4 port 38430:11: Closed due to user request. [preauth] Feb 1 13:16:01 prd-ubuntu1804-builder-4c-4g-1488 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 38430 [preauth] Feb 1 13:16:03 prd-ubuntu1804-builder-4c-4g-1488 sshd[1522]: Invalid user jenkins from 10.30.104.4 port 38436 Feb 1 13:16:03 prd-ubuntu1804-builder-4c-4g-1488 sshd[1522]: Received disconnect from 10.30.104.4 port 38436:11: Closed due to user request. [preauth] Feb 1 13:16:03 prd-ubuntu1804-builder-4c-4g-1488 sshd[1522]: Disconnected from invalid user jenkins 10.30.104.4 port 38436 [preauth] Feb 1 13:16:04 prd-ubuntu1804-builder-4c-4g-1488 CRON[1519]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 1 13:16:04 prd-ubuntu1804-builder-4c-4g-1488 CRON[1519]: pam_unix(cron:session): session closed for user root Feb 1 13:16:05 prd-ubuntu1804-builder-4c-4g-1488 sshd[1527]: Invalid user jenkins from 10.30.104.4 port 38454 Feb 1 13:16:05 prd-ubuntu1804-builder-4c-4g-1488 sshd[1527]: Received disconnect from 10.30.104.4 port 38454:11: Closed due to user request. [preauth] Feb 1 13:16:05 prd-ubuntu1804-builder-4c-4g-1488 sshd[1527]: Disconnected from invalid user jenkins 10.30.104.4 port 38454 [preauth] Feb 1 13:16:07 prd-ubuntu1804-builder-4c-4g-1488 sshd[1529]: Invalid user jenkins from 10.30.104.4 port 38470 Feb 1 13:16:08 prd-ubuntu1804-builder-4c-4g-1488 sshd[1529]: Received disconnect from 10.30.104.4 port 38470:11: Closed due to user request. [preauth] Feb 1 13:16:08 prd-ubuntu1804-builder-4c-4g-1488 sshd[1529]: Disconnected from invalid user jenkins 10.30.104.4 port 38470 [preauth] Feb 1 13:16:10 prd-ubuntu1804-builder-4c-4g-1488 sshd[1542]: Invalid user jenkins from 10.30.104.4 port 38478 Feb 1 13:16:10 prd-ubuntu1804-builder-4c-4g-1488 sshd[1542]: Received disconnect from 10.30.104.4 port 38478:11: Closed due to user request. [preauth] Feb 1 13:16:10 prd-ubuntu1804-builder-4c-4g-1488 sshd[1542]: Disconnected from invalid user jenkins 10.30.104.4 port 38478 [preauth] Feb 1 13:16:12 prd-ubuntu1804-builder-4c-4g-1488 sshd[1569]: Invalid user jenkins from 10.30.104.4 port 38488 Feb 1 13:16:12 prd-ubuntu1804-builder-4c-4g-1488 sshd[1569]: Received disconnect from 10.30.104.4 port 38488:11: Closed due to user request. [preauth] Feb 1 13:16:12 prd-ubuntu1804-builder-4c-4g-1488 sshd[1569]: Disconnected from invalid user jenkins 10.30.104.4 port 38488 [preauth] Feb 1 13:16:14 prd-ubuntu1804-builder-4c-4g-1488 sshd[1571]: Invalid user jenkins from 10.30.104.4 port 38500 Feb 1 13:16:14 prd-ubuntu1804-builder-4c-4g-1488 sshd[1571]: Received disconnect from 10.30.104.4 port 38500:11: Closed due to user request. [preauth] Feb 1 13:16:14 prd-ubuntu1804-builder-4c-4g-1488 sshd[1571]: Disconnected from invalid user jenkins 10.30.104.4 port 38500 [preauth] Feb 1 13:16:16 prd-ubuntu1804-builder-4c-4g-1488 sshd[1573]: Invalid user jenkins from 10.30.104.4 port 38512 Feb 1 13:16:16 prd-ubuntu1804-builder-4c-4g-1488 sshd[1573]: Received disconnect from 10.30.104.4 port 38512:11: Closed due to user request. [preauth] Feb 1 13:16:16 prd-ubuntu1804-builder-4c-4g-1488 sshd[1573]: Disconnected from invalid user jenkins 10.30.104.4 port 38512 [preauth] Feb 1 13:16:18 prd-ubuntu1804-builder-4c-4g-1488 sshd[1575]: Invalid user jenkins from 10.30.104.4 port 38518 Feb 1 13:16:18 prd-ubuntu1804-builder-4c-4g-1488 sshd[1575]: Received disconnect from 10.30.104.4 port 38518:11: Closed due to user request. [preauth] Feb 1 13:16:18 prd-ubuntu1804-builder-4c-4g-1488 sshd[1575]: Disconnected from invalid user jenkins 10.30.104.4 port 38518 [preauth] Feb 1 13:16:19 prd-ubuntu1804-builder-4c-4g-1488 useradd[1595]: new group: name=jenkins, GID=1001 Feb 1 13:16:19 prd-ubuntu1804-builder-4c-4g-1488 useradd[1595]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Feb 1 13:16:20 prd-ubuntu1804-builder-4c-4g-1488 sshd[1608]: Accepted publickey for jenkins from 10.30.104.4 port 38528 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Feb 1 13:16:20 prd-ubuntu1804-builder-4c-4g-1488 sshd[1608]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 1 13:16:20 prd-ubuntu1804-builder-4c-4g-1488 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 1 13:16:20 prd-ubuntu1804-builder-4c-4g-1488 systemd-logind[1019]: New session 2 of user jenkins. Feb 1 13:17:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2373]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 1 13:17:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2372]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 1 13:17:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2372]: pam_unix(cron:session): session closed for user root Feb 1 13:17:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2373]: pam_unix(cron:session): session closed for user root Feb 1 13:18:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2972]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 1 13:18:01 prd-ubuntu1804-builder-4c-4g-1488 CRON[2972]: pam_unix(cron:session): session closed for user root Feb 1 13:18:57 prd-ubuntu1804-builder-4c-4g-1488 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Feb 1 13:18:57 prd-ubuntu1804-builder-4c-4g-1488 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)