Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 passwd[936]: password for 'ubuntu' changed by 'root'
Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 systemd-logind[1000]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 systemd-logind[1000]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 systemd-logind[1000]: New seat seat0.
Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 sshd[1013]: Server listening on 0.0.0.0 port 22.
Mar 19 17:17:02 prd-ubuntu1804-builder-4c-4g-3308 sshd[1013]: Server listening on :: port 22.
Mar 19 17:17:09 prd-ubuntu1804-builder-4c-4g-3308 sshd[1325]: Did not receive identification string from 10.30.104.4 port 48372
Mar 19 17:17:10 prd-ubuntu1804-builder-4c-4g-3308 sshd[1385]: Invalid user jenkins from 10.30.104.4 port 48380
Mar 19 17:17:10 prd-ubuntu1804-builder-4c-4g-3308 sshd[1385]: Received disconnect from 10.30.104.4 port 48380:11: Closed due to user request. [preauth]
Mar 19 17:17:10 prd-ubuntu1804-builder-4c-4g-3308 sshd[1385]: Disconnected from invalid user jenkins 10.30.104.4 port 48380 [preauth]
Mar 19 17:17:13 prd-ubuntu1804-builder-4c-4g-3308 sshd[1418]: Invalid user jenkins from 10.30.104.4 port 48386
Mar 19 17:17:13 prd-ubuntu1804-builder-4c-4g-3308 sshd[1418]: Received disconnect from 10.30.104.4 port 48386:11: Closed due to user request. [preauth]
Mar 19 17:17:13 prd-ubuntu1804-builder-4c-4g-3308 sshd[1418]: Disconnected from invalid user jenkins 10.30.104.4 port 48386 [preauth]
Mar 19 17:17:15 prd-ubuntu1804-builder-4c-4g-3308 sshd[1420]: Invalid user jenkins from 10.30.104.4 port 48388
Mar 19 17:17:15 prd-ubuntu1804-builder-4c-4g-3308 sshd[1420]: Received disconnect from 10.30.104.4 port 48388:11: Closed due to user request. [preauth]
Mar 19 17:17:15 prd-ubuntu1804-builder-4c-4g-3308 sshd[1420]: Disconnected from invalid user jenkins 10.30.104.4 port 48388 [preauth]
Mar 19 17:17:17 prd-ubuntu1804-builder-4c-4g-3308 sshd[1422]: Invalid user jenkins from 10.30.104.4 port 48390
Mar 19 17:17:17 prd-ubuntu1804-builder-4c-4g-3308 sshd[1422]: Received disconnect from 10.30.104.4 port 48390:11: Closed due to user request. [preauth]
Mar 19 17:17:17 prd-ubuntu1804-builder-4c-4g-3308 sshd[1422]: Disconnected from invalid user jenkins 10.30.104.4 port 48390 [preauth]
Mar 19 17:17:19 prd-ubuntu1804-builder-4c-4g-3308 useradd[1438]: new group: name=jenkins, GID=1001
Mar 19 17:17:19 prd-ubuntu1804-builder-4c-4g-3308 useradd[1438]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 19 17:17:19 prd-ubuntu1804-builder-4c-4g-3308 sshd[1440]: Received disconnect from 10.30.104.4 port 48392:11: Closed due to user request. [preauth]
Mar 19 17:17:19 prd-ubuntu1804-builder-4c-4g-3308 sshd[1440]: Disconnected from authenticating user jenkins 10.30.104.4 port 48392 [preauth]
Mar 19 17:17:21 prd-ubuntu1804-builder-4c-4g-3308 sshd[1500]: Accepted publickey for jenkins from 10.30.104.4 port 48396 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 19 17:17:21 prd-ubuntu1804-builder-4c-4g-3308 sshd[1500]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 19 17:17:21 prd-ubuntu1804-builder-4c-4g-3308 systemd-logind[1000]: New session 1 of user jenkins.
Mar 19 17:17:21 prd-ubuntu1804-builder-4c-4g-3308 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 19 17:18:01 prd-ubuntu1804-builder-4c-4g-3308 CRON[2271]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 17:18:01 prd-ubuntu1804-builder-4c-4g-3308 CRON[2271]: pam_unix(cron:session): session closed for user root
Mar 19 17:19:01 prd-ubuntu1804-builder-4c-4g-3308 CRON[2751]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 17:19:01 prd-ubuntu1804-builder-4c-4g-3308 CRON[2751]: pam_unix(cron:session): session closed for user root
Mar 19 17:19:16 prd-ubuntu1804-builder-4c-4g-3308 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-doc8-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 19 17:19:16 prd-ubuntu1804-builder-4c-4g-3308 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)