Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 passwd[935]: password for 'ubuntu' changed by 'root'
Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 systemd-logind[968]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 systemd-logind[968]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 systemd-logind[968]: New seat seat0.
Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 sshd[1007]: Server listening on 0.0.0.0 port 22.
Dec 16 07:59:54 prd-ubuntu1804-builder-4c-4g-42 sshd[1007]: Server listening on :: port 22.
Dec 16 07:59:57 prd-ubuntu1804-builder-4c-4g-42 sshd[1318]: Did not receive identification string from 10.30.104.4 port 60194
Dec 16 08:00:01 prd-ubuntu1804-builder-4c-4g-42 CRON[1355]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 08:00:01 prd-ubuntu1804-builder-4c-4g-42 CRON[1355]: pam_unix(cron:session): session closed for user root
Dec 16 08:00:05 prd-ubuntu1804-builder-4c-4g-42 sshd[1365]: Invalid user jenkins from 10.30.104.4 port 60214
Dec 16 08:00:05 prd-ubuntu1804-builder-4c-4g-42 sshd[1365]: Received disconnect from 10.30.104.4 port 60214:11: Closed due to user request. [preauth]
Dec 16 08:00:05 prd-ubuntu1804-builder-4c-4g-42 sshd[1365]: Disconnected from invalid user jenkins 10.30.104.4 port 60214 [preauth]
Dec 16 08:00:06 prd-ubuntu1804-builder-4c-4g-42 useradd[1387]: new group: name=jenkins, GID=1001
Dec 16 08:00:06 prd-ubuntu1804-builder-4c-4g-42 useradd[1387]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec 16 08:00:07 prd-ubuntu1804-builder-4c-4g-42 sshd[1447]: Accepted publickey for jenkins from 10.30.104.4 port 60222 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 16 08:00:07 prd-ubuntu1804-builder-4c-4g-42 sshd[1447]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 16 08:00:07 prd-ubuntu1804-builder-4c-4g-42 systemd-logind[968]: New session 2 of user jenkins.
Dec 16 08:00:07 prd-ubuntu1804-builder-4c-4g-42 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 16 08:01:01 prd-ubuntu1804-builder-4c-4g-42 CRON[2528]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 08:01:01 prd-ubuntu1804-builder-4c-4g-42 CRON[2528]: pam_unix(cron:session): session closed for user root
Dec 16 08:02:01 prd-ubuntu1804-builder-4c-4g-42 CRON[3047]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 08:02:01 prd-ubuntu1804-builder-4c-4g-42 CRON[3046]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 16 08:02:01 prd-ubuntu1804-builder-4c-4g-42 CRON[3046]: pam_unix(cron:session): session closed for user root
Dec 16 08:02:01 prd-ubuntu1804-builder-4c-4g-42 CRON[3047]: pam_unix(cron:session): session closed for user root
Dec 16 08:02:08 prd-ubuntu1804-builder-4c-4g-42 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec 16 08:02:08 prd-ubuntu1804-builder-4c-4g-42 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)