Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 passwd[928]: password for 'ubuntu' changed by 'root'
Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 sshd[1070]: Server listening on 0.0.0.0 port 22.
Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 sshd[1070]: Server listening on :: port 22.
Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 systemd-logind[1069]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 systemd-logind[1069]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 28 10:07:32 prd-ubuntu1804-builder-4c-4g-9386 systemd-logind[1069]: New seat seat0.
Feb 28 10:07:36 prd-ubuntu1804-builder-4c-4g-9386 sshd[1324]: Did not receive identification string from 10.30.104.4 port 53324
Feb 28 10:07:44 prd-ubuntu1804-builder-4c-4g-9386 sshd[1446]: Invalid user jenkins from 10.30.104.4 port 53356
Feb 28 10:07:44 prd-ubuntu1804-builder-4c-4g-9386 sshd[1446]: Received disconnect from 10.30.104.4 port 53356:11: Closed due to user request. [preauth]
Feb 28 10:07:44 prd-ubuntu1804-builder-4c-4g-9386 sshd[1446]: Disconnected from invalid user jenkins 10.30.104.4 port 53356 [preauth]
Feb 28 10:07:46 prd-ubuntu1804-builder-4c-4g-9386 sshd[1458]: Invalid user jenkins from 10.30.104.4 port 53382
Feb 28 10:07:46 prd-ubuntu1804-builder-4c-4g-9386 sshd[1458]: Received disconnect from 10.30.104.4 port 53382:11: Closed due to user request. [preauth]
Feb 28 10:07:46 prd-ubuntu1804-builder-4c-4g-9386 sshd[1458]: Disconnected from invalid user jenkins 10.30.104.4 port 53382 [preauth]
Feb 28 10:07:48 prd-ubuntu1804-builder-4c-4g-9386 sshd[1460]: Invalid user jenkins from 10.30.104.4 port 53400
Feb 28 10:07:48 prd-ubuntu1804-builder-4c-4g-9386 sshd[1460]: Received disconnect from 10.30.104.4 port 53400:11: Closed due to user request. [preauth]
Feb 28 10:07:48 prd-ubuntu1804-builder-4c-4g-9386 sshd[1460]: Disconnected from invalid user jenkins 10.30.104.4 port 53400 [preauth]
Feb 28 10:07:50 prd-ubuntu1804-builder-4c-4g-9386 sshd[1462]: Invalid user jenkins from 10.30.104.4 port 53414
Feb 28 10:07:51 prd-ubuntu1804-builder-4c-4g-9386 sshd[1462]: Received disconnect from 10.30.104.4 port 53414:11: Closed due to user request. [preauth]
Feb 28 10:07:51 prd-ubuntu1804-builder-4c-4g-9386 sshd[1462]: Disconnected from invalid user jenkins 10.30.104.4 port 53414 [preauth]
Feb 28 10:07:53 prd-ubuntu1804-builder-4c-4g-9386 sshd[1464]: Invalid user jenkins from 10.30.104.4 port 53442
Feb 28 10:07:54 prd-ubuntu1804-builder-4c-4g-9386 sshd[1464]: Received disconnect from 10.30.104.4 port 53442:11: Closed due to user request. [preauth]
Feb 28 10:07:54 prd-ubuntu1804-builder-4c-4g-9386 sshd[1464]: Disconnected from invalid user jenkins 10.30.104.4 port 53442 [preauth]
Feb 28 10:07:56 prd-ubuntu1804-builder-4c-4g-9386 sshd[1475]: Invalid user jenkins from 10.30.104.4 port 53456
Feb 28 10:07:56 prd-ubuntu1804-builder-4c-4g-9386 sshd[1475]: Received disconnect from 10.30.104.4 port 53456:11: Closed due to user request. [preauth]
Feb 28 10:07:56 prd-ubuntu1804-builder-4c-4g-9386 sshd[1475]: Disconnected from invalid user jenkins 10.30.104.4 port 53456 [preauth]
Feb 28 10:07:59 prd-ubuntu1804-builder-4c-4g-9386 sshd[1477]: Invalid user jenkins from 10.30.104.4 port 53474
Feb 28 10:08:02 prd-ubuntu1804-builder-4c-4g-9386 sshd[1477]: Received disconnect from 10.30.104.4 port 53474:11: Closed due to user request. [preauth]
Feb 28 10:08:02 prd-ubuntu1804-builder-4c-4g-9386 sshd[1477]: Disconnected from invalid user jenkins 10.30.104.4 port 53474 [preauth]
Feb 28 10:08:04 prd-ubuntu1804-builder-4c-4g-9386 sshd[1497]: Invalid user jenkins from 10.30.104.4 port 53516
Feb 28 10:08:04 prd-ubuntu1804-builder-4c-4g-9386 sshd[1497]: Received disconnect from 10.30.104.4 port 53516:11: Closed due to user request. [preauth]
Feb 28 10:08:04 prd-ubuntu1804-builder-4c-4g-9386 sshd[1497]: Disconnected from invalid user jenkins 10.30.104.4 port 53516 [preauth]
Feb 28 10:08:05 prd-ubuntu1804-builder-4c-4g-9386 CRON[1480]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 10:08:05 prd-ubuntu1804-builder-4c-4g-9386 CRON[1480]: pam_unix(cron:session): session closed for user root
Feb 28 10:08:06 prd-ubuntu1804-builder-4c-4g-9386 sshd[1515]: Invalid user jenkins from 10.30.104.4 port 53536
Feb 28 10:08:06 prd-ubuntu1804-builder-4c-4g-9386 sshd[1515]: Received disconnect from 10.30.104.4 port 53536:11: Closed due to user request. [preauth]
Feb 28 10:08:06 prd-ubuntu1804-builder-4c-4g-9386 sshd[1515]: Disconnected from invalid user jenkins 10.30.104.4 port 53536 [preauth]
Feb 28 10:08:08 prd-ubuntu1804-builder-4c-4g-9386 sshd[1517]: Invalid user jenkins from 10.30.104.4 port 53546
Feb 28 10:08:09 prd-ubuntu1804-builder-4c-4g-9386 sshd[1517]: Received disconnect from 10.30.104.4 port 53546:11: Closed due to user request. [preauth]
Feb 28 10:08:09 prd-ubuntu1804-builder-4c-4g-9386 sshd[1517]: Disconnected from invalid user jenkins 10.30.104.4 port 53546 [preauth]
Feb 28 10:08:11 prd-ubuntu1804-builder-4c-4g-9386 sshd[1519]: Invalid user jenkins from 10.30.104.4 port 53562
Feb 28 10:08:11 prd-ubuntu1804-builder-4c-4g-9386 sshd[1519]: Received disconnect from 10.30.104.4 port 53562:11: Closed due to user request. [preauth]
Feb 28 10:08:11 prd-ubuntu1804-builder-4c-4g-9386 sshd[1519]: Disconnected from invalid user jenkins 10.30.104.4 port 53562 [preauth]
Feb 28 10:08:13 prd-ubuntu1804-builder-4c-4g-9386 sshd[1521]: Invalid user jenkins from 10.30.104.4 port 53576
Feb 28 10:08:13 prd-ubuntu1804-builder-4c-4g-9386 sshd[1521]: Received disconnect from 10.30.104.4 port 53576:11: Closed due to user request. [preauth]
Feb 28 10:08:13 prd-ubuntu1804-builder-4c-4g-9386 sshd[1521]: Disconnected from invalid user jenkins 10.30.104.4 port 53576 [preauth]
Feb 28 10:08:14 prd-ubuntu1804-builder-4c-4g-9386 useradd[1541]: new group: name=jenkins, GID=1001
Feb 28 10:08:14 prd-ubuntu1804-builder-4c-4g-9386 useradd[1541]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 28 10:08:15 prd-ubuntu1804-builder-4c-4g-9386 sshd[1572]: Accepted publickey for jenkins from 10.30.104.4 port 53590 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 28 10:08:15 prd-ubuntu1804-builder-4c-4g-9386 sshd[1572]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 28 10:08:15 prd-ubuntu1804-builder-4c-4g-9386 systemd-logind[1069]: New session 2 of user jenkins.
Feb 28 10:08:15 prd-ubuntu1804-builder-4c-4g-9386 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 28 10:09:01 prd-ubuntu1804-builder-4c-4g-9386 CRON[2325]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 10:09:01 prd-ubuntu1804-builder-4c-4g-9386 CRON[2325]: pam_unix(cron:session): session closed for user root
Feb 28 10:10:01 prd-ubuntu1804-builder-4c-4g-9386 CRON[2997]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 10:10:01 prd-ubuntu1804-builder-4c-4g-9386 CRON[2997]: pam_unix(cron:session): session closed for user root
Feb 28 10:10:49 prd-ubuntu1804-builder-4c-4g-9386 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 28 10:10:49 prd-ubuntu1804-builder-4c-4g-9386 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)