Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 passwd[974]: password for 'ubuntu' changed by 'root'
Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 systemd-logind[1031]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 systemd-logind[1031]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 systemd-logind[1031]: New seat seat0.
Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 sshd[1051]: Server listening on 0.0.0.0 port 22.
Mar 19 15:32:26 prd-ubuntu1804-builder-4c-4g-3276 sshd[1051]: Server listening on :: port 22.
Mar 19 15:32:32 prd-ubuntu1804-builder-4c-4g-3276 sshd[1416]: Did not receive identification string from 10.30.104.4 port 53530
Mar 19 15:32:41 prd-ubuntu1804-builder-4c-4g-3276 sshd[1431]: Invalid user jenkins from 10.30.104.4 port 53554
Mar 19 15:32:41 prd-ubuntu1804-builder-4c-4g-3276 sshd[1431]: Received disconnect from 10.30.104.4 port 53554:11: Closed due to user request. [preauth]
Mar 19 15:32:41 prd-ubuntu1804-builder-4c-4g-3276 sshd[1431]: Disconnected from invalid user jenkins 10.30.104.4 port 53554 [preauth]
Mar 19 15:32:43 prd-ubuntu1804-builder-4c-4g-3276 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 53560
Mar 19 15:32:43 prd-ubuntu1804-builder-4c-4g-3276 sshd[1435]: Received disconnect from 10.30.104.4 port 53560:11: Closed due to user request. [preauth]
Mar 19 15:32:43 prd-ubuntu1804-builder-4c-4g-3276 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 53560 [preauth]
Mar 19 15:32:44 prd-ubuntu1804-builder-4c-4g-3276 useradd[1442]: new group: name=jenkins, GID=1001
Mar 19 15:32:44 prd-ubuntu1804-builder-4c-4g-3276 useradd[1442]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 19 15:32:45 prd-ubuntu1804-builder-4c-4g-3276 sshd[1502]: Accepted publickey for jenkins from 10.30.104.4 port 53564 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 19 15:32:45 prd-ubuntu1804-builder-4c-4g-3276 sshd[1502]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 19 15:32:45 prd-ubuntu1804-builder-4c-4g-3276 systemd-logind[1031]: New session 1 of user jenkins.
Mar 19 15:32:45 prd-ubuntu1804-builder-4c-4g-3276 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 19 15:33:02 prd-ubuntu1804-builder-4c-4g-3276 CRON[1866]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:33:02 prd-ubuntu1804-builder-4c-4g-3276 CRON[1866]: pam_unix(cron:session): session closed for user root
Mar 19 15:34:01 prd-ubuntu1804-builder-4c-4g-3276 CRON[2517]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 19 15:34:01 prd-ubuntu1804-builder-4c-4g-3276 CRON[2517]: pam_unix(cron:session): session closed for user root
Mar 19 15:34:37 prd-ubuntu1804-builder-4c-4g-3276 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 19 15:34:37 prd-ubuntu1804-builder-4c-4g-3276 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)