Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 passwd[912]: password for 'ubuntu' changed by 'root'
Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 systemd-logind[957]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 systemd-logind[957]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 systemd-logind[957]: New seat seat0.
Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 sshd[994]: Server listening on 0.0.0.0 port 22.
Jul 18 20:22:51 prd-ubuntu1804-builder-4c-4g-873 sshd[994]: Server listening on :: port 22.
Jul 18 20:22:55 prd-ubuntu1804-builder-4c-4g-873 sshd[1328]: Did not receive identification string from 10.30.104.4 port 38214
Jul 18 20:22:57 prd-ubuntu1804-builder-4c-4g-873 useradd[1368]: new group: name=jenkins, GID=1001
Jul 18 20:22:57 prd-ubuntu1804-builder-4c-4g-873 useradd[1368]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 18 20:23:01 prd-ubuntu1804-builder-4c-4g-873 CRON[1428]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 18 20:23:01 prd-ubuntu1804-builder-4c-4g-873 CRON[1428]: pam_unix(cron:session): session closed for user root
Jul 18 20:23:03 prd-ubuntu1804-builder-4c-4g-873 sshd[1437]: Accepted publickey for jenkins from 10.30.104.4 port 38220 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 18 20:23:03 prd-ubuntu1804-builder-4c-4g-873 sshd[1437]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 18 20:23:03 prd-ubuntu1804-builder-4c-4g-873 systemd-logind[957]: New session 2 of user jenkins.
Jul 18 20:23:03 prd-ubuntu1804-builder-4c-4g-873 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 18 20:24:01 prd-ubuntu1804-builder-4c-4g-873 CRON[2748]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 18 20:24:01 prd-ubuntu1804-builder-4c-4g-873 CRON[2748]: pam_unix(cron:session): session closed for user root
Jul 18 20:25:01 prd-ubuntu1804-builder-4c-4g-873 CRON[3035]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 18 20:25:01 prd-ubuntu1804-builder-4c-4g-873 CRON[3035]: pam_unix(cron:session): session closed for user root
Jul 18 20:25:02 prd-ubuntu1804-builder-4c-4g-873 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 18 20:25:02 prd-ubuntu1804-builder-4c-4g-873 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)