Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 passwd[915]: password for 'ubuntu' changed by 'root'
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 systemd-logind[970]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 systemd-logind[970]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 systemd-logind[970]: New seat seat0.
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 sshd[1002]: Server listening on 0.0.0.0 port 22.
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 sshd[1002]: Server listening on :: port 22.
Mar 19 15:51:13 prd-ubuntu1804-builder-4c-4g-3292 sshd[1045]: Did not receive identification string from 10.30.104.4 port 58438
Mar 19 15:51:20 prd-ubuntu1804-builder-4c-4g-3292 sshd[1349]: Invalid user jenkins from 10.30.104.4 port 58452
Mar 19 15:51:20 prd-ubuntu1804-builder-4c-4g-3292 sshd[1349]: Received disconnect from 10.30.104.4 port 58452:11: Closed due to user request. [preauth]
Mar 19 15:51:20 prd-ubuntu1804-builder-4c-4g-3292 sshd[1349]: Disconnected from invalid user jenkins 10.30.104.4 port 58452 [preauth]
Mar 19 15:51:21 prd-ubuntu1804-builder-4c-4g-3292 useradd[1358]: new group: name=jenkins, GID=1001
Mar 19 15:51:21 prd-ubuntu1804-builder-4c-4g-3292 useradd[1358]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 19 15:51:23 prd-ubuntu1804-builder-4c-4g-3292 sshd[1418]: Accepted publickey for jenkins from 10.30.104.4 port 58458 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 19 15:51:23 prd-ubuntu1804-builder-4c-4g-3292 sshd[1418]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 19 15:51:23 prd-ubuntu1804-builder-4c-4g-3292 systemd-logind[970]: New session 1 of user jenkins.
Mar 19 15:51:23 prd-ubuntu1804-builder-4c-4g-3292 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 19 15:52:01 prd-ubuntu1804-builder-4c-4g-3292 CRON[2157]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:52:01 prd-ubuntu1804-builder-4c-4g-3292 CRON[2157]: pam_unix(cron:session): session closed for user root
Mar 19 15:53:01 prd-ubuntu1804-builder-4c-4g-3292 CRON[2618]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:53:01 prd-ubuntu1804-builder-4c-4g-3292 CRON[2618]: pam_unix(cron:session): session closed for user root
Mar 19 15:53:30 prd-ubuntu1804-builder-4c-4g-3292 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 19 15:53:30 prd-ubuntu1804-builder-4c-4g-3292 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)