Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 passwd[991]: password for 'ubuntu' changed by 'root' Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 systemd-logind[1101]: Watching system buttons on /dev/input/event0 (Power Button) Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 systemd-logind[1101]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 systemd-logind[1101]: New seat seat0. Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 sshd[1184]: Server listening on 0.0.0.0 port 22. Apr 2 17:05:43 prd-ubuntu1804-builder-4c-4g-20139 sshd[1184]: Server listening on :: port 22. Apr 2 17:05:44 prd-ubuntu1804-builder-4c-4g-20139 sshd[1382]: Did not receive identification string from 10.30.104.4 port 33012 Apr 2 17:05:53 prd-ubuntu1804-builder-4c-4g-20139 sshd[1525]: Invalid user jenkins from 10.30.104.4 port 33020 Apr 2 17:05:54 prd-ubuntu1804-builder-4c-4g-20139 sshd[1525]: Received disconnect from 10.30.104.4 port 33020:11: Closed due to user request. [preauth] Apr 2 17:05:54 prd-ubuntu1804-builder-4c-4g-20139 sshd[1525]: Disconnected from invalid user jenkins 10.30.104.4 port 33020 [preauth] Apr 2 17:05:56 prd-ubuntu1804-builder-4c-4g-20139 sshd[1529]: Invalid user jenkins from 10.30.104.4 port 33038 Apr 2 17:05:56 prd-ubuntu1804-builder-4c-4g-20139 sshd[1529]: Received disconnect from 10.30.104.4 port 33038:11: Closed due to user request. [preauth] Apr 2 17:05:56 prd-ubuntu1804-builder-4c-4g-20139 sshd[1529]: Disconnected from invalid user jenkins 10.30.104.4 port 33038 [preauth] Apr 2 17:05:58 prd-ubuntu1804-builder-4c-4g-20139 sshd[1531]: Invalid user jenkins from 10.30.104.4 port 33046 Apr 2 17:05:58 prd-ubuntu1804-builder-4c-4g-20139 sshd[1531]: Received disconnect from 10.30.104.4 port 33046:11: Closed due to user request. [preauth] Apr 2 17:05:58 prd-ubuntu1804-builder-4c-4g-20139 sshd[1531]: Disconnected from invalid user jenkins 10.30.104.4 port 33046 [preauth] Apr 2 17:06:00 prd-ubuntu1804-builder-4c-4g-20139 sshd[1533]: Invalid user jenkins from 10.30.104.4 port 33054 Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 sshd[1533]: Received disconnect from 10.30.104.4 port 33054:11: Closed due to user request. [preauth] Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 sshd[1533]: Disconnected from invalid user jenkins 10.30.104.4 port 33054 [preauth] Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 sshd[1540]: Invalid user jenkins from 10.30.104.4 port 33066 Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 CRON[1536]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 sshd[1540]: Received disconnect from 10.30.104.4 port 33066:11: Closed due to user request. [preauth] Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 sshd[1540]: Disconnected from invalid user jenkins 10.30.104.4 port 33066 [preauth] Apr 2 17:06:03 prd-ubuntu1804-builder-4c-4g-20139 CRON[1536]: pam_unix(cron:session): session closed for user root Apr 2 17:06:05 prd-ubuntu1804-builder-4c-4g-20139 sshd[1554]: Invalid user jenkins from 10.30.104.4 port 33080 Apr 2 17:06:05 prd-ubuntu1804-builder-4c-4g-20139 sshd[1554]: Received disconnect from 10.30.104.4 port 33080:11: Closed due to user request. [preauth] Apr 2 17:06:05 prd-ubuntu1804-builder-4c-4g-20139 sshd[1554]: Disconnected from invalid user jenkins 10.30.104.4 port 33080 [preauth] Apr 2 17:06:07 prd-ubuntu1804-builder-4c-4g-20139 sshd[1556]: Invalid user jenkins from 10.30.104.4 port 33088 Apr 2 17:06:07 prd-ubuntu1804-builder-4c-4g-20139 sshd[1556]: Received disconnect from 10.30.104.4 port 33088:11: Closed due to user request. [preauth] Apr 2 17:06:07 prd-ubuntu1804-builder-4c-4g-20139 sshd[1556]: Disconnected from invalid user jenkins 10.30.104.4 port 33088 [preauth] Apr 2 17:06:09 prd-ubuntu1804-builder-4c-4g-20139 sshd[1558]: Invalid user jenkins from 10.30.104.4 port 33102 Apr 2 17:06:09 prd-ubuntu1804-builder-4c-4g-20139 sshd[1558]: Received disconnect from 10.30.104.4 port 33102:11: Closed due to user request. [preauth] Apr 2 17:06:09 prd-ubuntu1804-builder-4c-4g-20139 sshd[1558]: Disconnected from invalid user jenkins 10.30.104.4 port 33102 [preauth] Apr 2 17:06:11 prd-ubuntu1804-builder-4c-4g-20139 useradd[1578]: new group: name=jenkins, GID=1001 Apr 2 17:06:11 prd-ubuntu1804-builder-4c-4g-20139 useradd[1578]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash Apr 2 17:06:12 prd-ubuntu1804-builder-4c-4g-20139 sshd[1638]: Accepted publickey for jenkins from 10.30.104.4 port 33110 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Apr 2 17:06:12 prd-ubuntu1804-builder-4c-4g-20139 sshd[1638]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Apr 2 17:06:12 prd-ubuntu1804-builder-4c-4g-20139 systemd-logind[1101]: New session 2 of user jenkins. Apr 2 17:06:12 prd-ubuntu1804-builder-4c-4g-20139 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Apr 2 17:07:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[2370]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:07:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[2370]: pam_unix(cron:session): session closed for user root Apr 2 17:08:02 prd-ubuntu1804-builder-4c-4g-20139 CRON[2518]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:08:02 prd-ubuntu1804-builder-4c-4g-20139 CRON[2518]: pam_unix(cron:session): session closed for user root Apr 2 17:09:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[2842]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:09:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[2842]: pam_unix(cron:session): session closed for user root Apr 2 17:10:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[3237]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 17:10:01 prd-ubuntu1804-builder-4c-4g-20139 CRON[3237]: pam_unix(cron:session): session closed for user root Apr 2 17:10:13 prd-ubuntu1804-builder-4c-4g-20139 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp Apr 2 17:10:13 prd-ubuntu1804-builder-4c-4g-20139 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)