Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 passwd[945]: password for 'ubuntu' changed by 'root'
Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 systemd-logind[994]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 systemd-logind[994]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 systemd-logind[994]: New seat seat0.
Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 sshd[1078]: Server listening on 0.0.0.0 port 22.
Feb 25 08:09:41 prd-ubuntu1804-builder-4c-4g-19998 sshd[1078]: Server listening on :: port 22.
Feb 25 08:09:43 prd-ubuntu1804-builder-4c-4g-19998 sshd[1337]: Did not receive identification string from 10.30.104.4 port 40060
Feb 25 08:09:52 prd-ubuntu1804-builder-4c-4g-19998 sshd[1441]: Invalid user jenkins from 10.30.104.4 port 40062
Feb 25 08:09:53 prd-ubuntu1804-builder-4c-4g-19998 sshd[1441]: Received disconnect from 10.30.104.4 port 40062:11: Closed due to user request. [preauth]
Feb 25 08:09:53 prd-ubuntu1804-builder-4c-4g-19998 sshd[1441]: Disconnected from invalid user jenkins 10.30.104.4 port 40062 [preauth]
Feb 25 08:09:54 prd-ubuntu1804-builder-4c-4g-19998 useradd[1463]: new group: name=jenkins, GID=1001
Feb 25 08:09:54 prd-ubuntu1804-builder-4c-4g-19998 useradd[1463]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 25 08:09:58 prd-ubuntu1804-builder-4c-4g-19998 sshd[1464]: Accepted publickey for jenkins from 10.30.104.4 port 40066 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 25 08:09:58 prd-ubuntu1804-builder-4c-4g-19998 sshd[1464]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 25 08:09:58 prd-ubuntu1804-builder-4c-4g-19998 systemd-logind[994]: New session 1 of user jenkins.
Feb 25 08:09:58 prd-ubuntu1804-builder-4c-4g-19998 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 25 08:10:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[1723]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 08:10:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[1723]: pam_unix(cron:session): session closed for user root
Feb 25 08:11:07 prd-ubuntu1804-builder-4c-4g-19998 CRON[1790]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 08:11:07 prd-ubuntu1804-builder-4c-4g-19998 CRON[1790]: pam_unix(cron:session): session closed for user root
Feb 25 08:12:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[2512]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 08:12:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[2512]: pam_unix(cron:session): session closed for user root
Feb 25 08:13:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[2733]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 25 08:13:01 prd-ubuntu1804-builder-4c-4g-19998 CRON[2733]: pam_unix(cron:session): session closed for user root
Feb 25 08:13:05 prd-ubuntu1804-builder-4c-4g-19998 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 25 08:13:05 prd-ubuntu1804-builder-4c-4g-19998 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)