Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 passwd[1005]: password for 'ubuntu' changed by 'root'
Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 systemd-logind[1094]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 systemd-logind[1094]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 systemd-logind[1094]: New seat seat0.
Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 sshd[1142]: Server listening on 0.0.0.0 port 22.
Jun 12 11:25:33 prd-ubuntu1804-builder-4c-4g-11239 sshd[1142]: Server listening on :: port 22.
Jun 12 11:25:35 prd-ubuntu1804-builder-4c-4g-11239 sshd[1400]: Did not receive identification string from 10.30.104.4 port 43244
Jun 12 11:25:45 prd-ubuntu1804-builder-4c-4g-11239 sshd[1546]: Invalid user jenkins from 10.30.104.4 port 43264
Jun 12 11:25:45 prd-ubuntu1804-builder-4c-4g-11239 sshd[1546]: Received disconnect from 10.30.104.4 port 43264:11: Closed due to user request. [preauth]
Jun 12 11:25:45 prd-ubuntu1804-builder-4c-4g-11239 sshd[1546]: Disconnected from invalid user jenkins 10.30.104.4 port 43264 [preauth]
Jun 12 11:25:47 prd-ubuntu1804-builder-4c-4g-11239 sshd[1550]: Invalid user jenkins from 10.30.104.4 port 43270
Jun 12 11:25:49 prd-ubuntu1804-builder-4c-4g-11239 sshd[1550]: Received disconnect from 10.30.104.4 port 43270:11: Closed due to user request. [preauth]
Jun 12 11:25:49 prd-ubuntu1804-builder-4c-4g-11239 sshd[1550]: Disconnected from invalid user jenkins 10.30.104.4 port 43270 [preauth]
Jun 12 11:25:51 prd-ubuntu1804-builder-4c-4g-11239 sshd[1552]: Invalid user jenkins from 10.30.104.4 port 43278
Jun 12 11:25:51 prd-ubuntu1804-builder-4c-4g-11239 sshd[1552]: Received disconnect from 10.30.104.4 port 43278:11: Closed due to user request. [preauth]
Jun 12 11:25:51 prd-ubuntu1804-builder-4c-4g-11239 sshd[1552]: Disconnected from invalid user jenkins 10.30.104.4 port 43278 [preauth]
Jun 12 11:25:54 prd-ubuntu1804-builder-4c-4g-11239 sshd[1554]: Invalid user jenkins from 10.30.104.4 port 43284
Jun 12 11:25:54 prd-ubuntu1804-builder-4c-4g-11239 sshd[1554]: Received disconnect from 10.30.104.4 port 43284:11: Closed due to user request. [preauth]
Jun 12 11:25:54 prd-ubuntu1804-builder-4c-4g-11239 sshd[1554]: Disconnected from invalid user jenkins 10.30.104.4 port 43284 [preauth]
Jun 12 11:25:56 prd-ubuntu1804-builder-4c-4g-11239 sshd[1556]: Invalid user jenkins from 10.30.104.4 port 43290
Jun 12 11:25:56 prd-ubuntu1804-builder-4c-4g-11239 sshd[1556]: Received disconnect from 10.30.104.4 port 43290:11: Closed due to user request. [preauth]
Jun 12 11:25:56 prd-ubuntu1804-builder-4c-4g-11239 sshd[1556]: Disconnected from invalid user jenkins 10.30.104.4 port 43290 [preauth]
Jun 12 11:25:58 prd-ubuntu1804-builder-4c-4g-11239 sshd[1558]: Invalid user jenkins from 10.30.104.4 port 43298
Jun 12 11:25:59 prd-ubuntu1804-builder-4c-4g-11239 sshd[1558]: Received disconnect from 10.30.104.4 port 43298:11: Closed due to user request. [preauth]
Jun 12 11:25:59 prd-ubuntu1804-builder-4c-4g-11239 sshd[1558]: Disconnected from invalid user jenkins 10.30.104.4 port 43298 [preauth]
Jun 12 11:26:01 prd-ubuntu1804-builder-4c-4g-11239 sshd[1560]: Invalid user jenkins from 10.30.104.4 port 43302
Jun 12 11:26:01 prd-ubuntu1804-builder-4c-4g-11239 sshd[1560]: Received disconnect from 10.30.104.4 port 43302:11: Closed due to user request. [preauth]
Jun 12 11:26:01 prd-ubuntu1804-builder-4c-4g-11239 sshd[1560]: Disconnected from invalid user jenkins 10.30.104.4 port 43302 [preauth]
Jun 12 11:26:02 prd-ubuntu1804-builder-4c-4g-11239 CRON[1563]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 11:26:02 prd-ubuntu1804-builder-4c-4g-11239 CRON[1563]: pam_unix(cron:session): session closed for user root
Jun 12 11:26:03 prd-ubuntu1804-builder-4c-4g-11239 sshd[1572]: Invalid user jenkins from 10.30.104.4 port 43308
Jun 12 11:26:03 prd-ubuntu1804-builder-4c-4g-11239 sshd[1572]: Received disconnect from 10.30.104.4 port 43308:11: Closed due to user request. [preauth]
Jun 12 11:26:03 prd-ubuntu1804-builder-4c-4g-11239 sshd[1572]: Disconnected from invalid user jenkins 10.30.104.4 port 43308 [preauth]
Jun 12 11:26:05 prd-ubuntu1804-builder-4c-4g-11239 sshd[1584]: Invalid user jenkins from 10.30.104.4 port 43314
Jun 12 11:26:05 prd-ubuntu1804-builder-4c-4g-11239 sshd[1584]: Received disconnect from 10.30.104.4 port 43314:11: Closed due to user request. [preauth]
Jun 12 11:26:05 prd-ubuntu1804-builder-4c-4g-11239 sshd[1584]: Disconnected from invalid user jenkins 10.30.104.4 port 43314 [preauth]
Jun 12 11:26:07 prd-ubuntu1804-builder-4c-4g-11239 sshd[1597]: Invalid user jenkins from 10.30.104.4 port 43320
Jun 12 11:26:07 prd-ubuntu1804-builder-4c-4g-11239 sshd[1597]: Received disconnect from 10.30.104.4 port 43320:11: Closed due to user request. [preauth]
Jun 12 11:26:07 prd-ubuntu1804-builder-4c-4g-11239 sshd[1597]: Disconnected from invalid user jenkins 10.30.104.4 port 43320 [preauth]
Jun 12 11:26:08 prd-ubuntu1804-builder-4c-4g-11239 useradd[1604]: new group: name=jenkins, GID=1001
Jun 12 11:26:08 prd-ubuntu1804-builder-4c-4g-11239 useradd[1604]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 12 11:26:09 prd-ubuntu1804-builder-4c-4g-11239 sshd[1605]: Received disconnect from 10.30.104.4 port 43324:11: Closed due to user request. [preauth]
Jun 12 11:26:09 prd-ubuntu1804-builder-4c-4g-11239 sshd[1605]: Disconnected from authenticating user jenkins 10.30.104.4 port 43324 [preauth]
Jun 12 11:26:11 prd-ubuntu1804-builder-4c-4g-11239 sshd[1666]: Accepted publickey for jenkins from 10.30.104.4 port 43330 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 12 11:26:11 prd-ubuntu1804-builder-4c-4g-11239 sshd[1666]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 12 11:26:11 prd-ubuntu1804-builder-4c-4g-11239 systemd-logind[1094]: New session 2 of user jenkins.
Jun 12 11:26:11 prd-ubuntu1804-builder-4c-4g-11239 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 12 11:27:01 prd-ubuntu1804-builder-4c-4g-11239 CRON[2682]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 11:27:01 prd-ubuntu1804-builder-4c-4g-11239 CRON[2682]: pam_unix(cron:session): session closed for user root
Jun 12 11:28:01 prd-ubuntu1804-builder-4c-4g-11239 CRON[3182]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 11:28:01 prd-ubuntu1804-builder-4c-4g-11239 CRON[3182]: pam_unix(cron:session): session closed for user root
Jun 12 11:28:20 prd-ubuntu1804-builder-4c-4g-11239 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 12 11:28:20 prd-ubuntu1804-builder-4c-4g-11239 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)