Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 passwd[929]: password for 'ubuntu' changed by 'root'
Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 systemd-logind[1016]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 systemd-logind[1016]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 systemd-logind[1016]: New seat seat0.
Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 sshd[1046]: Server listening on 0.0.0.0 port 22.
Oct 29 10:03:25 prd-ubuntu1804-builder-4c-4g-7133 sshd[1046]: Server listening on :: port 22.
Oct 29 10:03:27 prd-ubuntu1804-builder-4c-4g-7133 sshd[1297]: Did not receive identification string from 10.30.104.4 port 39210
Oct 29 10:03:33 prd-ubuntu1804-builder-4c-4g-7133 sshd[1374]: Invalid user jenkins from 10.30.104.4 port 39232
Oct 29 10:03:33 prd-ubuntu1804-builder-4c-4g-7133 sshd[1374]: Received disconnect from 10.30.104.4 port 39232:11: Closed due to user request. [preauth]
Oct 29 10:03:33 prd-ubuntu1804-builder-4c-4g-7133 sshd[1374]: Disconnected from invalid user jenkins 10.30.104.4 port 39232 [preauth]
Oct 29 10:03:35 prd-ubuntu1804-builder-4c-4g-7133 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 39238
Oct 29 10:03:35 prd-ubuntu1804-builder-4c-4g-7133 sshd[1387]: Received disconnect from 10.30.104.4 port 39238:11: Closed due to user request. [preauth]
Oct 29 10:03:35 prd-ubuntu1804-builder-4c-4g-7133 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 39238 [preauth]
Oct 29 10:03:37 prd-ubuntu1804-builder-4c-4g-7133 sshd[1389]: Invalid user jenkins from 10.30.104.4 port 39250
Oct 29 10:03:37 prd-ubuntu1804-builder-4c-4g-7133 sshd[1389]: Received disconnect from 10.30.104.4 port 39250:11: Closed due to user request. [preauth]
Oct 29 10:03:37 prd-ubuntu1804-builder-4c-4g-7133 sshd[1389]: Disconnected from invalid user jenkins 10.30.104.4 port 39250 [preauth]
Oct 29 10:03:40 prd-ubuntu1804-builder-4c-4g-7133 sshd[1391]: Invalid user jenkins from 10.30.104.4 port 39262
Oct 29 10:03:40 prd-ubuntu1804-builder-4c-4g-7133 sshd[1391]: Received disconnect from 10.30.104.4 port 39262:11: Closed due to user request. [preauth]
Oct 29 10:03:40 prd-ubuntu1804-builder-4c-4g-7133 sshd[1391]: Disconnected from invalid user jenkins 10.30.104.4 port 39262 [preauth]
Oct 29 10:03:42 prd-ubuntu1804-builder-4c-4g-7133 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 39268
Oct 29 10:03:42 prd-ubuntu1804-builder-4c-4g-7133 sshd[1393]: Received disconnect from 10.30.104.4 port 39268:11: Closed due to user request. [preauth]
Oct 29 10:03:42 prd-ubuntu1804-builder-4c-4g-7133 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 39268 [preauth]
Oct 29 10:03:44 prd-ubuntu1804-builder-4c-4g-7133 sshd[1395]: Invalid user jenkins from 10.30.104.4 port 39276
Oct 29 10:03:45 prd-ubuntu1804-builder-4c-4g-7133 sshd[1395]: Received disconnect from 10.30.104.4 port 39276:11: Closed due to user request. [preauth]
Oct 29 10:03:45 prd-ubuntu1804-builder-4c-4g-7133 sshd[1395]: Disconnected from invalid user jenkins 10.30.104.4 port 39276 [preauth]
Oct 29 10:03:47 prd-ubuntu1804-builder-4c-4g-7133 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 39284
Oct 29 10:03:47 prd-ubuntu1804-builder-4c-4g-7133 sshd[1397]: Received disconnect from 10.30.104.4 port 39284:11: Closed due to user request. [preauth]
Oct 29 10:03:47 prd-ubuntu1804-builder-4c-4g-7133 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 39284 [preauth]
Oct 29 10:03:47 prd-ubuntu1804-builder-4c-4g-7133 useradd[1417]: new group: name=jenkins, GID=1001
Oct 29 10:03:47 prd-ubuntu1804-builder-4c-4g-7133 useradd[1417]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 29 10:03:49 prd-ubuntu1804-builder-4c-4g-7133 sshd[1457]: Accepted publickey for jenkins from 10.30.104.4 port 39290 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 29 10:03:49 prd-ubuntu1804-builder-4c-4g-7133 sshd[1457]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 29 10:03:49 prd-ubuntu1804-builder-4c-4g-7133 systemd-logind[1016]: New session 1 of user jenkins.
Oct 29 10:03:49 prd-ubuntu1804-builder-4c-4g-7133 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 29 10:04:02 prd-ubuntu1804-builder-4c-4g-7133 CRON[1787]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 29 10:04:02 prd-ubuntu1804-builder-4c-4g-7133 CRON[1787]: pam_unix(cron:session): session closed for user root
Oct 29 10:05:01 prd-ubuntu1804-builder-4c-4g-7133 CRON[2900]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 29 10:05:01 prd-ubuntu1804-builder-4c-4g-7133 CRON[2900]: pam_unix(cron:session): session closed for user root
Oct 29 10:06:01 prd-ubuntu1804-builder-4c-4g-7133 CRON[3130]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 29 10:06:01 prd-ubuntu1804-builder-4c-4g-7133 CRON[3130]: pam_unix(cron:session): session closed for user root
Oct 29 10:06:11 prd-ubuntu1804-builder-4c-4g-7133 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 29 10:06:11 prd-ubuntu1804-builder-4c-4g-7133 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)