Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 passwd[914]: password for 'ubuntu' changed by 'root'
Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 systemd-logind[971]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 systemd-logind[971]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 systemd-logind[971]: New seat seat0.
Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 sshd[1032]: Server listening on 0.0.0.0 port 22.
Dec  6 19:04:51 prd-ubuntu1804-builder-4c-4g-2868 sshd[1032]: Server listening on :: port 22.
Dec  6 19:04:52 prd-ubuntu1804-builder-4c-4g-2868 sshd[1205]: Did not receive identification string from 10.30.104.4 port 50362
Dec  6 19:05:01 prd-ubuntu1804-builder-4c-4g-2868 sshd[1367]: Invalid user jenkins from 10.30.104.4 port 50404
Dec  6 19:05:01 prd-ubuntu1804-builder-4c-4g-2868 sshd[1367]: Received disconnect from 10.30.104.4 port 50404:11: Closed due to user request. [preauth]
Dec  6 19:05:01 prd-ubuntu1804-builder-4c-4g-2868 sshd[1367]: Disconnected from invalid user jenkins 10.30.104.4 port 50404 [preauth]
Dec  6 19:05:02 prd-ubuntu1804-builder-4c-4g-2868 CRON[1371]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 19:05:02 prd-ubuntu1804-builder-4c-4g-2868 CRON[1371]: pam_unix(cron:session): session closed for user root
Dec  6 19:05:03 prd-ubuntu1804-builder-4c-4g-2868 sshd[1381]: Invalid user jenkins from 10.30.104.4 port 50416
Dec  6 19:05:03 prd-ubuntu1804-builder-4c-4g-2868 sshd[1381]: Received disconnect from 10.30.104.4 port 50416:11: Closed due to user request. [preauth]
Dec  6 19:05:03 prd-ubuntu1804-builder-4c-4g-2868 sshd[1381]: Disconnected from invalid user jenkins 10.30.104.4 port 50416 [preauth]
Dec  6 19:05:05 prd-ubuntu1804-builder-4c-4g-2868 sshd[1383]: Invalid user jenkins from 10.30.104.4 port 50422
Dec  6 19:05:05 prd-ubuntu1804-builder-4c-4g-2868 sshd[1383]: Received disconnect from 10.30.104.4 port 50422:11: Closed due to user request. [preauth]
Dec  6 19:05:05 prd-ubuntu1804-builder-4c-4g-2868 sshd[1383]: Disconnected from invalid user jenkins 10.30.104.4 port 50422 [preauth]
Dec  6 19:05:06 prd-ubuntu1804-builder-4c-4g-2868 useradd[1403]: new group: name=jenkins, GID=1001
Dec  6 19:05:06 prd-ubuntu1804-builder-4c-4g-2868 useradd[1403]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec  6 19:05:07 prd-ubuntu1804-builder-4c-4g-2868 sshd[1463]: Accepted publickey for jenkins from 10.30.104.4 port 50432 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec  6 19:05:07 prd-ubuntu1804-builder-4c-4g-2868 sshd[1463]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 19:05:07 prd-ubuntu1804-builder-4c-4g-2868 systemd-logind[971]: New session 2 of user jenkins.
Dec  6 19:05:07 prd-ubuntu1804-builder-4c-4g-2868 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 19:06:02 prd-ubuntu1804-builder-4c-4g-2868 CRON[2476]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 19:06:02 prd-ubuntu1804-builder-4c-4g-2868 CRON[2476]: pam_unix(cron:session): session closed for user root
Dec  6 19:07:01 prd-ubuntu1804-builder-4c-4g-2868 CRON[2891]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 19:07:01 prd-ubuntu1804-builder-4c-4g-2868 CRON[2891]: pam_unix(cron:session): session closed for user root
Dec  6 19:07:15 prd-ubuntu1804-builder-4c-4g-2868 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec  6 19:07:15 prd-ubuntu1804-builder-4c-4g-2868 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)