Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 passwd[927]: password for 'ubuntu' changed by 'root'
Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 systemd-logind[1003]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 systemd-logind[1003]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 systemd-logind[1003]: New seat seat0.
Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 sshd[1044]: Server listening on 0.0.0.0 port 22.
Apr 10 09:00:54 prd-ubuntu1804-builder-4c-4g-22014 sshd[1044]: Server listening on :: port 22.
Apr 10 09:00:55 prd-ubuntu1804-builder-4c-4g-22014 sshd[1241]: Did not receive identification string from 10.30.104.4 port 45136
Apr 10 09:01:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[1380]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 09:01:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[1380]: pam_unix(cron:session): session closed for user root
Apr 10 09:01:04 prd-ubuntu1804-builder-4c-4g-22014 sshd[1389]: Invalid user jenkins from 10.30.104.4 port 45146
Apr 10 09:01:04 prd-ubuntu1804-builder-4c-4g-22014 sshd[1389]: Received disconnect from 10.30.104.4 port 45146:11: Closed due to user request. [preauth]
Apr 10 09:01:04 prd-ubuntu1804-builder-4c-4g-22014 sshd[1389]: Disconnected from invalid user jenkins 10.30.104.4 port 45146 [preauth]
Apr 10 09:01:04 prd-ubuntu1804-builder-4c-4g-22014 useradd[1411]: new group: name=jenkins, GID=1001
Apr 10 09:01:04 prd-ubuntu1804-builder-4c-4g-22014 useradd[1411]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 10 09:01:06 prd-ubuntu1804-builder-4c-4g-22014 sshd[1471]: Accepted publickey for jenkins from 10.30.104.4 port 45156 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 10 09:01:06 prd-ubuntu1804-builder-4c-4g-22014 sshd[1471]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 10 09:01:06 prd-ubuntu1804-builder-4c-4g-22014 systemd-logind[1003]: New session 2 of user jenkins.
Apr 10 09:01:06 prd-ubuntu1804-builder-4c-4g-22014 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 10 09:02:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[2374]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 09:02:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[2374]: pam_unix(cron:session): session closed for user root
Apr 10 09:03:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[2687]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 09:03:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[2687]: pam_unix(cron:session): session closed for user root
Apr 10 09:04:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[3053]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 09:04:01 prd-ubuntu1804-builder-4c-4g-22014 CRON[3053]: pam_unix(cron:session): session closed for user root
Apr 10 09:04:44 prd-ubuntu1804-builder-4c-4g-22014 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 10 09:04:44 prd-ubuntu1804-builder-4c-4g-22014 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)