Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 passwd[944]: password for 'ubuntu' changed by 'root'
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 systemd-logind[1033]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 systemd-logind[1033]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 systemd-logind[1033]: New seat seat0.
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 sshd[1160]: Server listening on 0.0.0.0 port 22.
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 sshd[1160]: Server listening on :: port 22.
Sep 25 05:26:57 prd-ubuntu1804-builder-4c-4g-4855 sshd[1298]: Did not receive identification string from 10.30.104.4 port 46790
Sep 25 05:27:02 prd-ubuntu1804-builder-4c-4g-4855 CRON[1456]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 05:27:02 prd-ubuntu1804-builder-4c-4g-4855 CRON[1456]: pam_unix(cron:session): session closed for user root
Sep 25 05:27:02 prd-ubuntu1804-builder-4c-4g-4855 useradd[1485]: new group: name=jenkins, GID=1001
Sep 25 05:27:02 prd-ubuntu1804-builder-4c-4g-4855 useradd[1485]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 25 05:27:03 prd-ubuntu1804-builder-4c-4g-4855 sshd[1517]: Accepted publickey for jenkins from 10.30.104.4 port 46794 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 25 05:27:03 prd-ubuntu1804-builder-4c-4g-4855 sshd[1517]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 25 05:27:03 prd-ubuntu1804-builder-4c-4g-4855 systemd-logind[1033]: New session 2 of user jenkins.
Sep 25 05:27:03 prd-ubuntu1804-builder-4c-4g-4855 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 25 05:28:01 prd-ubuntu1804-builder-4c-4g-4855 CRON[2568]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 05:28:01 prd-ubuntu1804-builder-4c-4g-4855 CRON[2568]: pam_unix(cron:session): session closed for user root
Sep 25 05:28:47 prd-ubuntu1804-builder-4c-4g-4855 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 25 05:28:47 prd-ubuntu1804-builder-4c-4g-4855 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)