Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 passwd[978]: password for 'ubuntu' changed by 'root'
Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 systemd-logind[1067]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 systemd-logind[1067]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 systemd-logind[1067]: New seat seat0.
Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 sshd[1099]: Server listening on 0.0.0.0 port 22.
Mar  2 13:48:45 prd-ubuntu1804-builder-4c-4g-1035 sshd[1099]: Server listening on :: port 22.
Mar  2 13:48:51 prd-ubuntu1804-builder-4c-4g-1035 sshd[1409]: Did not receive identification string from 10.30.104.4 port 50464
Mar  2 13:48:59 prd-ubuntu1804-builder-4c-4g-1035 sshd[1425]: Invalid user jenkins from 10.30.104.4 port 50466
Mar  2 13:48:59 prd-ubuntu1804-builder-4c-4g-1035 sshd[1425]: Received disconnect from 10.30.104.4 port 50466:11: Closed due to user request. [preauth]
Mar  2 13:48:59 prd-ubuntu1804-builder-4c-4g-1035 sshd[1425]: Disconnected from invalid user jenkins 10.30.104.4 port 50466 [preauth]
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 sshd[1429]: Invalid user jenkins from 10.30.104.4 port 50470
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 sshd[1429]: Received disconnect from 10.30.104.4 port 50470:11: Closed due to user request. [preauth]
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 sshd[1429]: Disconnected from invalid user jenkins 10.30.104.4 port 50470 [preauth]
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 CRON[1449]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 CRON[1449]: pam_unix(cron:session): session closed for user root
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 useradd[1458]: new group: name=jenkins, GID=1001
Mar  2 13:49:01 prd-ubuntu1804-builder-4c-4g-1035 useradd[1458]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar  2 13:49:03 prd-ubuntu1804-builder-4c-4g-1035 sshd[1518]: Accepted publickey for jenkins from 10.30.104.4 port 50472 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar  2 13:49:03 prd-ubuntu1804-builder-4c-4g-1035 sshd[1518]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  2 13:49:03 prd-ubuntu1804-builder-4c-4g-1035 systemd-logind[1067]: New session 2 of user jenkins.
Mar  2 13:49:03 prd-ubuntu1804-builder-4c-4g-1035 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar  2 13:50:02 prd-ubuntu1804-builder-4c-4g-1035 CRON[2509]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 13:50:02 prd-ubuntu1804-builder-4c-4g-1035 CRON[2509]: pam_unix(cron:session): session closed for user root
Mar  2 13:51:01 prd-ubuntu1804-builder-4c-4g-1035 CRON[2708]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  2 13:51:01 prd-ubuntu1804-builder-4c-4g-1035 CRON[2708]: pam_unix(cron:session): session closed for user root
Mar  2 13:51:07 prd-ubuntu1804-builder-4c-4g-1035 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar  2 13:51:07 prd-ubuntu1804-builder-4c-4g-1035 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)