Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 passwd[930]: password for 'ubuntu' changed by 'root' Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 systemd-logind[990]: Watching system buttons on /dev/input/event0 (Power Button) Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 systemd-logind[990]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 systemd-logind[990]: New seat seat0. Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 sshd[1063]: Server listening on 0.0.0.0 port 22. Dec 9 18:47:12 prd-ubuntu1804-builder-4c-4g-19136 sshd[1063]: Server listening on :: port 22. Dec 9 18:47:13 prd-ubuntu1804-builder-4c-4g-19136 sshd[1183]: Did not receive identification string from 10.30.104.4 port 49146 Dec 9 18:47:23 prd-ubuntu1804-builder-4c-4g-19136 sshd[1414]: Invalid user jenkins from 10.30.104.4 port 49166 Dec 9 18:47:23 prd-ubuntu1804-builder-4c-4g-19136 sshd[1414]: Received disconnect from 10.30.104.4 port 49166:11: Closed due to user request. [preauth] Dec 9 18:47:23 prd-ubuntu1804-builder-4c-4g-19136 sshd[1414]: Disconnected from invalid user jenkins 10.30.104.4 port 49166 [preauth] Dec 9 18:47:25 prd-ubuntu1804-builder-4c-4g-19136 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 49174 Dec 9 18:47:28 prd-ubuntu1804-builder-4c-4g-19136 sshd[1418]: Received disconnect from 10.30.104.4 port 49174:11: Closed due to user request. [preauth] Dec 9 18:47:28 prd-ubuntu1804-builder-4c-4g-19136 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 49174 [preauth] Dec 9 18:47:30 prd-ubuntu1804-builder-4c-4g-19136 sshd[1420]: Invalid user jenkins from 10.30.104.4 port 49184 Dec 9 18:47:30 prd-ubuntu1804-builder-4c-4g-19136 sshd[1420]: Received disconnect from 10.30.104.4 port 49184:11: Closed due to user request. [preauth] Dec 9 18:47:30 prd-ubuntu1804-builder-4c-4g-19136 sshd[1420]: Disconnected from invalid user jenkins 10.30.104.4 port 49184 [preauth] Dec 9 18:47:33 prd-ubuntu1804-builder-4c-4g-19136 sshd[1422]: Invalid user jenkins from 10.30.104.4 port 49190 Dec 9 18:47:33 prd-ubuntu1804-builder-4c-4g-19136 sshd[1422]: Received disconnect from 10.30.104.4 port 49190:11: Closed due to user request. [preauth] Dec 9 18:47:33 prd-ubuntu1804-builder-4c-4g-19136 sshd[1422]: Disconnected from invalid user jenkins 10.30.104.4 port 49190 [preauth] Dec 9 18:47:35 prd-ubuntu1804-builder-4c-4g-19136 sshd[1424]: Invalid user jenkins from 10.30.104.4 port 49196 Dec 9 18:47:35 prd-ubuntu1804-builder-4c-4g-19136 sshd[1424]: Received disconnect from 10.30.104.4 port 49196:11: Closed due to user request. [preauth] Dec 9 18:47:35 prd-ubuntu1804-builder-4c-4g-19136 sshd[1424]: Disconnected from invalid user jenkins 10.30.104.4 port 49196 [preauth] Dec 9 18:47:37 prd-ubuntu1804-builder-4c-4g-19136 sshd[1433]: Invalid user jenkins from 10.30.104.4 port 49200 Dec 9 18:47:37 prd-ubuntu1804-builder-4c-4g-19136 sshd[1433]: Received disconnect from 10.30.104.4 port 49200:11: Closed due to user request. [preauth] Dec 9 18:47:37 prd-ubuntu1804-builder-4c-4g-19136 sshd[1433]: Disconnected from invalid user jenkins 10.30.104.4 port 49200 [preauth] Dec 9 18:47:39 prd-ubuntu1804-builder-4c-4g-19136 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 49208 Dec 9 18:47:39 prd-ubuntu1804-builder-4c-4g-19136 sshd[1435]: Received disconnect from 10.30.104.4 port 49208:11: Closed due to user request. [preauth] Dec 9 18:47:39 prd-ubuntu1804-builder-4c-4g-19136 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 49208 [preauth] Dec 9 18:47:42 prd-ubuntu1804-builder-4c-4g-19136 sshd[1437]: Invalid user jenkins from 10.30.104.4 port 49214 Dec 9 18:47:42 prd-ubuntu1804-builder-4c-4g-19136 sshd[1437]: Received disconnect from 10.30.104.4 port 49214:11: Closed due to user request. [preauth] Dec 9 18:47:42 prd-ubuntu1804-builder-4c-4g-19136 sshd[1437]: Disconnected from invalid user jenkins 10.30.104.4 port 49214 [preauth] Dec 9 18:47:44 prd-ubuntu1804-builder-4c-4g-19136 sshd[1464]: Invalid user jenkins from 10.30.104.4 port 49220 Dec 9 18:47:44 prd-ubuntu1804-builder-4c-4g-19136 sshd[1464]: Received disconnect from 10.30.104.4 port 49220:11: Closed due to user request. [preauth] Dec 9 18:47:44 prd-ubuntu1804-builder-4c-4g-19136 sshd[1464]: Disconnected from invalid user jenkins 10.30.104.4 port 49220 [preauth] Dec 9 18:47:46 prd-ubuntu1804-builder-4c-4g-19136 sshd[1466]: Invalid user jenkins from 10.30.104.4 port 49224 Dec 9 18:47:46 prd-ubuntu1804-builder-4c-4g-19136 sshd[1466]: Received disconnect from 10.30.104.4 port 49224:11: Closed due to user request. [preauth] Dec 9 18:47:46 prd-ubuntu1804-builder-4c-4g-19136 sshd[1466]: Disconnected from invalid user jenkins 10.30.104.4 port 49224 [preauth] Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 49230 Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1468]: Received disconnect from 10.30.104.4 port 49230:11: Closed due to user request. [preauth] Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 49230 [preauth] Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1489]: Invalid user jenkins from 10.30.104.4 port 49236 Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1489]: Received disconnect from 10.30.104.4 port 49236:11: Closed due to user request. [preauth] Dec 9 18:47:50 prd-ubuntu1804-builder-4c-4g-19136 sshd[1489]: Disconnected from invalid user jenkins 10.30.104.4 port 49236 [preauth] Dec 9 18:47:52 prd-ubuntu1804-builder-4c-4g-19136 sshd[1491]: Invalid user jenkins from 10.30.104.4 port 49242 Dec 9 18:47:52 prd-ubuntu1804-builder-4c-4g-19136 sshd[1491]: Received disconnect from 10.30.104.4 port 49242:11: Closed due to user request. [preauth] Dec 9 18:47:52 prd-ubuntu1804-builder-4c-4g-19136 sshd[1491]: Disconnected from invalid user jenkins 10.30.104.4 port 49242 [preauth] Dec 9 18:47:54 prd-ubuntu1804-builder-4c-4g-19136 sshd[1493]: Invalid user jenkins from 10.30.104.4 port 49246 Dec 9 18:47:57 prd-ubuntu1804-builder-4c-4g-19136 sshd[1493]: Received disconnect from 10.30.104.4 port 49246:11: Closed due to user request. [preauth] Dec 9 18:47:57 prd-ubuntu1804-builder-4c-4g-19136 sshd[1493]: Disconnected from invalid user jenkins 10.30.104.4 port 49246 [preauth] Dec 9 18:47:57 prd-ubuntu1804-builder-4c-4g-19136 sshd[1495]: Invalid user jenkins from 10.30.104.4 port 49254 Dec 9 18:47:57 prd-ubuntu1804-builder-4c-4g-19136 sshd[1495]: Received disconnect from 10.30.104.4 port 49254:11: Closed due to user request. [preauth] Dec 9 18:47:57 prd-ubuntu1804-builder-4c-4g-19136 sshd[1495]: Disconnected from invalid user jenkins 10.30.104.4 port 49254 [preauth] Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 useradd[1515]: new group: name=jenkins, GID=1001 Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 useradd[1515]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 sshd[1539]: Accepted publickey for jenkins from 10.30.104.4 port 49262 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 sshd[1539]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 systemd-logind[990]: New session 1 of user jenkins. Dec 9 18:47:59 prd-ubuntu1804-builder-4c-4g-19136 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 9 18:48:02 prd-ubuntu1804-builder-4c-4g-19136 CRON[1771]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 9 18:48:02 prd-ubuntu1804-builder-4c-4g-19136 CRON[1771]: pam_unix(cron:session): session closed for user root Dec 9 18:49:01 prd-ubuntu1804-builder-4c-4g-19136 CRON[2916]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 9 18:49:01 prd-ubuntu1804-builder-4c-4g-19136 CRON[2916]: pam_unix(cron:session): session closed for user root Dec 9 18:49:56 prd-ubuntu1804-builder-4c-4g-19136 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Dec 9 18:49:56 prd-ubuntu1804-builder-4c-4g-19136 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)