Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 passwd[908]: password for 'ubuntu' changed by 'root'
Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 systemd-logind[945]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 systemd-logind[945]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 systemd-logind[945]: New seat seat0.
Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 sshd[995]: Server listening on 0.0.0.0 port 22.
Oct 20 09:52:54 prd-ubuntu1804-builder-4c-4g-3896 sshd[995]: Server listening on :: port 22.
Oct 20 09:52:57 prd-ubuntu1804-builder-4c-4g-3896 sshd[1292]: Did not receive identification string from 10.30.104.4 port 51562
Oct 20 09:53:01 prd-ubuntu1804-builder-4c-4g-3896 useradd[1363]: new group: name=jenkins, GID=1001
Oct 20 09:53:01 prd-ubuntu1804-builder-4c-4g-3896 useradd[1363]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 20 09:53:01 prd-ubuntu1804-builder-4c-4g-3896 CRON[1362]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 09:53:01 prd-ubuntu1804-builder-4c-4g-3896 CRON[1362]: pam_unix(cron:session): session closed for user root
Oct 20 09:53:03 prd-ubuntu1804-builder-4c-4g-3896 sshd[1430]: Accepted publickey for jenkins from 10.30.104.4 port 51568 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 20 09:53:03 prd-ubuntu1804-builder-4c-4g-3896 sshd[1430]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 20 09:53:03 prd-ubuntu1804-builder-4c-4g-3896 systemd-logind[945]: New session 2 of user jenkins.
Oct 20 09:53:04 prd-ubuntu1804-builder-4c-4g-3896 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 20 09:54:01 prd-ubuntu1804-builder-4c-4g-3896 CRON[2477]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 09:54:01 prd-ubuntu1804-builder-4c-4g-3896 CRON[2477]: pam_unix(cron:session): session closed for user root
Oct 20 09:54:45 prd-ubuntu1804-builder-4c-4g-3896 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 20 09:54:45 prd-ubuntu1804-builder-4c-4g-3896 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)