Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 passwd[945]: password for 'ubuntu' changed by 'root'
Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 systemd-logind[978]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 systemd-logind[978]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 systemd-logind[978]: New seat seat0.
Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 sshd[1049]: Server listening on 0.0.0.0 port 22.
Jun 17 13:45:33 prd-ubuntu1804-builder-4c-4g-17178 sshd[1049]: Server listening on :: port 22.
Jun 17 13:45:36 prd-ubuntu1804-builder-4c-4g-17178 sshd[1286]: Did not receive identification string from 10.30.104.4 port 36488
Jun 17 13:45:51 prd-ubuntu1804-builder-4c-4g-17178 sshd[1361]: Invalid user jenkins from 10.30.104.4 port 36636
Jun 17 13:45:51 prd-ubuntu1804-builder-4c-4g-17178 sshd[1361]: Received disconnect from 10.30.104.4 port 36636:11: Closed due to user request. [preauth]
Jun 17 13:45:51 prd-ubuntu1804-builder-4c-4g-17178 sshd[1361]: Disconnected from invalid user jenkins 10.30.104.4 port 36636 [preauth]
Jun 17 13:45:53 prd-ubuntu1804-builder-4c-4g-17178 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 36870
Jun 17 13:45:53 prd-ubuntu1804-builder-4c-4g-17178 sshd[1365]: Received disconnect from 10.30.104.4 port 36870:11: Closed due to user request. [preauth]
Jun 17 13:45:53 prd-ubuntu1804-builder-4c-4g-17178 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 36870 [preauth]
Jun 17 13:45:55 prd-ubuntu1804-builder-4c-4g-17178 sshd[1367]: Invalid user jenkins from 10.30.104.4 port 36932
Jun 17 13:45:58 prd-ubuntu1804-builder-4c-4g-17178 sshd[1367]: Received disconnect from 10.30.104.4 port 36932:11: Closed due to user request. [preauth]
Jun 17 13:45:58 prd-ubuntu1804-builder-4c-4g-17178 sshd[1367]: Disconnected from invalid user jenkins 10.30.104.4 port 36932 [preauth]
Jun 17 13:46:00 prd-ubuntu1804-builder-4c-4g-17178 sshd[1376]: Invalid user jenkins from 10.30.104.4 port 37134
Jun 17 13:46:00 prd-ubuntu1804-builder-4c-4g-17178 sshd[1376]: Received disconnect from 10.30.104.4 port 37134:11: Closed due to user request. [preauth]
Jun 17 13:46:00 prd-ubuntu1804-builder-4c-4g-17178 sshd[1376]: Disconnected from invalid user jenkins 10.30.104.4 port 37134 [preauth]
Jun 17 13:46:02 prd-ubuntu1804-builder-4c-4g-17178 CRON[1378]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 17 13:46:02 prd-ubuntu1804-builder-4c-4g-17178 CRON[1378]: pam_unix(cron:session): session closed for user root
Jun 17 13:46:02 prd-ubuntu1804-builder-4c-4g-17178 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 37200
Jun 17 13:46:02 prd-ubuntu1804-builder-4c-4g-17178 sshd[1387]: Received disconnect from 10.30.104.4 port 37200:11: Closed due to user request. [preauth]
Jun 17 13:46:02 prd-ubuntu1804-builder-4c-4g-17178 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 37200 [preauth]
Jun 17 13:46:05 prd-ubuntu1804-builder-4c-4g-17178 sshd[1411]: Invalid user jenkins from 10.30.104.4 port 37262
Jun 17 13:46:05 prd-ubuntu1804-builder-4c-4g-17178 sshd[1411]: Received disconnect from 10.30.104.4 port 37262:11: Closed due to user request. [preauth]
Jun 17 13:46:05 prd-ubuntu1804-builder-4c-4g-17178 sshd[1411]: Disconnected from invalid user jenkins 10.30.104.4 port 37262 [preauth]
Jun 17 13:46:06 prd-ubuntu1804-builder-4c-4g-17178 useradd[1418]: new group: name=jenkins, GID=1001
Jun 17 13:46:06 prd-ubuntu1804-builder-4c-4g-17178 useradd[1418]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 17 13:46:07 prd-ubuntu1804-builder-4c-4g-17178 sshd[1419]: Invalid user jenkins from 10.30.104.4 port 37322
Jun 17 13:46:07 prd-ubuntu1804-builder-4c-4g-17178 sshd[1419]: Received disconnect from 10.30.104.4 port 37322:11: Closed due to user request. [preauth]
Jun 17 13:46:07 prd-ubuntu1804-builder-4c-4g-17178 sshd[1419]: Disconnected from invalid user jenkins 10.30.104.4 port 37322 [preauth]
Jun 17 13:46:09 prd-ubuntu1804-builder-4c-4g-17178 sshd[1424]: Received disconnect from 10.30.104.4 port 37394:11: Closed due to user request. [preauth]
Jun 17 13:46:09 prd-ubuntu1804-builder-4c-4g-17178 sshd[1424]: Disconnected from authenticating user jenkins 10.30.104.4 port 37394 [preauth]
Jun 17 13:46:11 prd-ubuntu1804-builder-4c-4g-17178 sshd[1482]: Accepted publickey for jenkins from 10.30.104.4 port 37436 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 17 13:46:11 prd-ubuntu1804-builder-4c-4g-17178 sshd[1482]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 17 13:46:11 prd-ubuntu1804-builder-4c-4g-17178 systemd-logind[978]: New session 2 of user jenkins.
Jun 17 13:46:11 prd-ubuntu1804-builder-4c-4g-17178 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 17 13:47:01 prd-ubuntu1804-builder-4c-4g-17178 CRON[2169]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 17 13:47:01 prd-ubuntu1804-builder-4c-4g-17178 CRON[2169]: pam_unix(cron:session): session closed for user root
Jun 17 13:48:01 prd-ubuntu1804-builder-4c-4g-17178 CRON[2971]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 17 13:48:01 prd-ubuntu1804-builder-4c-4g-17178 CRON[2971]: pam_unix(cron:session): session closed for user root
Jun 17 13:48:37 prd-ubuntu1804-builder-4c-4g-17178 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 17 13:48:37 prd-ubuntu1804-builder-4c-4g-17178 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)