Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 passwd[969]: password for 'ubuntu' changed by 'root'
Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 systemd-logind[999]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 systemd-logind[999]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 systemd-logind[999]: New seat seat0.
Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 sshd[1102]: Server listening on 0.0.0.0 port 22.
Oct 12 05:47:23 prd-ubuntu1804-builder-4c-4g-824 sshd[1102]: Server listening on :: port 22.
Oct 12 05:47:25 prd-ubuntu1804-builder-4c-4g-824 sshd[1394]: Did not receive identification string from 10.30.104.4 port 41948
Oct 12 05:47:28 prd-ubuntu1804-builder-4c-4g-824 useradd[1461]: new group: name=jenkins, GID=1001
Oct 12 05:47:28 prd-ubuntu1804-builder-4c-4g-824 useradd[1461]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 12 05:47:30 prd-ubuntu1804-builder-4c-4g-824 sshd[1530]: Accepted publickey for jenkins from 10.30.104.4 port 41954 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 12 05:47:30 prd-ubuntu1804-builder-4c-4g-824 sshd[1530]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 12 05:47:30 prd-ubuntu1804-builder-4c-4g-824 systemd-logind[999]: New session 1 of user jenkins.
Oct 12 05:47:30 prd-ubuntu1804-builder-4c-4g-824 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 12 05:48:01 prd-ubuntu1804-builder-4c-4g-824 CRON[2080]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 12 05:48:01 prd-ubuntu1804-builder-4c-4g-824 CRON[2080]: pam_unix(cron:session): session closed for user root
Oct 12 05:49:01 prd-ubuntu1804-builder-4c-4g-824 CRON[2730]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 12 05:49:01 prd-ubuntu1804-builder-4c-4g-824 CRON[2730]: pam_unix(cron:session): session closed for user root
Oct 12 05:49:14 prd-ubuntu1804-builder-4c-4g-824 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 12 05:49:14 prd-ubuntu1804-builder-4c-4g-824 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)