Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 passwd[941]: password for 'ubuntu' changed by 'root' Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 systemd-logind[1005]: Watching system buttons on /dev/input/event0 (Power Button) Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 systemd-logind[1005]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 systemd-logind[1005]: New seat seat0. Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 sshd[1128]: Server listening on 0.0.0.0 port 22. Mar 1 09:13:12 prd-ubuntu1804-builder-4c-4g-10001 sshd[1128]: Server listening on :: port 22. Mar 1 09:13:17 prd-ubuntu1804-builder-4c-4g-10001 sshd[1413]: Did not receive identification string from 10.30.104.4 port 56014 Mar 1 09:13:24 prd-ubuntu1804-builder-4c-4g-10001 sshd[1498]: Invalid user jenkins from 10.30.104.4 port 56032 Mar 1 09:13:26 prd-ubuntu1804-builder-4c-4g-10001 sshd[1498]: Received disconnect from 10.30.104.4 port 56032:11: Closed due to user request. [preauth] Mar 1 09:13:26 prd-ubuntu1804-builder-4c-4g-10001 sshd[1498]: Disconnected from invalid user jenkins 10.30.104.4 port 56032 [preauth] Mar 1 09:13:27 prd-ubuntu1804-builder-4c-4g-10001 sshd[1502]: Invalid user jenkins from 10.30.104.4 port 56046 Mar 1 09:13:27 prd-ubuntu1804-builder-4c-4g-10001 sshd[1502]: Received disconnect from 10.30.104.4 port 56046:11: Closed due to user request. [preauth] Mar 1 09:13:27 prd-ubuntu1804-builder-4c-4g-10001 sshd[1502]: Disconnected from invalid user jenkins 10.30.104.4 port 56046 [preauth] Mar 1 09:13:29 prd-ubuntu1804-builder-4c-4g-10001 sshd[1504]: Invalid user jenkins from 10.30.104.4 port 56056 Mar 1 09:13:29 prd-ubuntu1804-builder-4c-4g-10001 sshd[1504]: Received disconnect from 10.30.104.4 port 56056:11: Closed due to user request. [preauth] Mar 1 09:13:29 prd-ubuntu1804-builder-4c-4g-10001 sshd[1504]: Disconnected from invalid user jenkins 10.30.104.4 port 56056 [preauth] Mar 1 09:13:31 prd-ubuntu1804-builder-4c-4g-10001 sshd[1506]: Invalid user jenkins from 10.30.104.4 port 56064 Mar 1 09:13:31 prd-ubuntu1804-builder-4c-4g-10001 sshd[1506]: Received disconnect from 10.30.104.4 port 56064:11: Closed due to user request. [preauth] Mar 1 09:13:31 prd-ubuntu1804-builder-4c-4g-10001 sshd[1506]: Disconnected from invalid user jenkins 10.30.104.4 port 56064 [preauth] Mar 1 09:13:33 prd-ubuntu1804-builder-4c-4g-10001 sshd[1508]: Invalid user jenkins from 10.30.104.4 port 56070 Mar 1 09:13:33 prd-ubuntu1804-builder-4c-4g-10001 sshd[1508]: Received disconnect from 10.30.104.4 port 56070:11: Closed due to user request. [preauth] Mar 1 09:13:33 prd-ubuntu1804-builder-4c-4g-10001 sshd[1508]: Disconnected from invalid user jenkins 10.30.104.4 port 56070 [preauth] Mar 1 09:13:35 prd-ubuntu1804-builder-4c-4g-10001 sshd[1510]: Invalid user jenkins from 10.30.104.4 port 56086 Mar 1 09:13:35 prd-ubuntu1804-builder-4c-4g-10001 sshd[1510]: Received disconnect from 10.30.104.4 port 56086:11: Closed due to user request. [preauth] Mar 1 09:13:35 prd-ubuntu1804-builder-4c-4g-10001 sshd[1510]: Disconnected from invalid user jenkins 10.30.104.4 port 56086 [preauth] Mar 1 09:13:37 prd-ubuntu1804-builder-4c-4g-10001 sshd[1512]: Invalid user jenkins from 10.30.104.4 port 56096 Mar 1 09:13:37 prd-ubuntu1804-builder-4c-4g-10001 sshd[1512]: Received disconnect from 10.30.104.4 port 56096:11: Closed due to user request. [preauth] Mar 1 09:13:37 prd-ubuntu1804-builder-4c-4g-10001 sshd[1512]: Disconnected from invalid user jenkins 10.30.104.4 port 56096 [preauth] Mar 1 09:13:39 prd-ubuntu1804-builder-4c-4g-10001 sshd[1514]: Invalid user jenkins from 10.30.104.4 port 56104 Mar 1 09:13:39 prd-ubuntu1804-builder-4c-4g-10001 sshd[1514]: Received disconnect from 10.30.104.4 port 56104:11: Closed due to user request. [preauth] Mar 1 09:13:39 prd-ubuntu1804-builder-4c-4g-10001 sshd[1514]: Disconnected from invalid user jenkins 10.30.104.4 port 56104 [preauth] Mar 1 09:13:41 prd-ubuntu1804-builder-4c-4g-10001 sshd[1516]: Invalid user jenkins from 10.30.104.4 port 56124 Mar 1 09:13:42 prd-ubuntu1804-builder-4c-4g-10001 sshd[1516]: Received disconnect from 10.30.104.4 port 56124:11: Closed due to user request. [preauth] Mar 1 09:13:42 prd-ubuntu1804-builder-4c-4g-10001 sshd[1516]: Disconnected from invalid user jenkins 10.30.104.4 port 56124 [preauth] Mar 1 09:13:44 prd-ubuntu1804-builder-4c-4g-10001 sshd[1557]: Invalid user jenkins from 10.30.104.4 port 56136 Mar 1 09:13:44 prd-ubuntu1804-builder-4c-4g-10001 sshd[1557]: Received disconnect from 10.30.104.4 port 56136:11: Closed due to user request. [preauth] Mar 1 09:13:44 prd-ubuntu1804-builder-4c-4g-10001 sshd[1557]: Disconnected from invalid user jenkins 10.30.104.4 port 56136 [preauth] Mar 1 09:13:44 prd-ubuntu1804-builder-4c-4g-10001 useradd[1562]: new group: name=jenkins, GID=1001 Mar 1 09:13:44 prd-ubuntu1804-builder-4c-4g-10001 useradd[1562]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Mar 1 09:13:46 prd-ubuntu1804-builder-4c-4g-10001 sshd[1629]: Accepted publickey for jenkins from 10.30.104.4 port 56146 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Mar 1 09:13:46 prd-ubuntu1804-builder-4c-4g-10001 sshd[1629]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Mar 1 09:13:46 prd-ubuntu1804-builder-4c-4g-10001 systemd-logind[1005]: New session 1 of user jenkins. Mar 1 09:13:46 prd-ubuntu1804-builder-4c-4g-10001 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Mar 1 09:14:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[1940]: pam_unix(cron:session): session opened for user root by (uid=0) Mar 1 09:14:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[1940]: pam_unix(cron:session): session closed for user root Mar 1 09:15:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[2509]: pam_unix(cron:session): session opened for user root by (uid=0) Mar 1 09:15:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[2509]: pam_unix(cron:session): session closed for user root Mar 1 09:16:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[3171]: pam_unix(cron:session): session opened for user root by (uid=0) Mar 1 09:16:01 prd-ubuntu1804-builder-4c-4g-10001 CRON[3171]: pam_unix(cron:session): session closed for user root Mar 1 09:16:34 prd-ubuntu1804-builder-4c-4g-10001 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Mar 1 09:16:34 prd-ubuntu1804-builder-4c-4g-10001 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)