Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 passwd[951]: password for 'ubuntu' changed by 'root'
Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 systemd-logind[1023]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 systemd-logind[1023]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 systemd-logind[1023]: New seat seat0.
Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 sshd[1070]: Server listening on 0.0.0.0 port 22.
Jul 11 18:14:51 prd-ubuntu1804-builder-4c-4g-8997 sshd[1070]: Server listening on :: port 22.
Jul 11 18:14:52 prd-ubuntu1804-builder-4c-4g-8997 sshd[1289]: Did not receive identification string from 10.30.104.4 port 41170
Jul 11 18:14:54 prd-ubuntu1804-builder-4c-4g-8997 sshd[1360]: Invalid user jenkins from 10.30.104.4 port 41172
Jul 11 18:14:54 prd-ubuntu1804-builder-4c-4g-8997 sshd[1360]: Received disconnect from 10.30.104.4 port 41172:11: Closed due to user request. [preauth]
Jul 11 18:14:54 prd-ubuntu1804-builder-4c-4g-8997 sshd[1360]: Disconnected from invalid user jenkins 10.30.104.4 port 41172 [preauth]
Jul 11 18:14:56 prd-ubuntu1804-builder-4c-4g-8997 sshd[1387]: Invalid user jenkins from 10.30.104.4 port 41178
Jul 11 18:14:56 prd-ubuntu1804-builder-4c-4g-8997 sshd[1387]: Received disconnect from 10.30.104.4 port 41178:11: Closed due to user request. [preauth]
Jul 11 18:14:56 prd-ubuntu1804-builder-4c-4g-8997 sshd[1387]: Disconnected from invalid user jenkins 10.30.104.4 port 41178 [preauth]
Jul 11 18:14:58 prd-ubuntu1804-builder-4c-4g-8997 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 41186
Jul 11 18:14:58 prd-ubuntu1804-builder-4c-4g-8997 sshd[1396]: Received disconnect from 10.30.104.4 port 41186:11: Closed due to user request. [preauth]
Jul 11 18:14:58 prd-ubuntu1804-builder-4c-4g-8997 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 41186 [preauth]
Jul 11 18:14:58 prd-ubuntu1804-builder-4c-4g-8997 useradd[1403]: new group: name=jenkins, GID=1001
Jul 11 18:14:58 prd-ubuntu1804-builder-4c-4g-8997 useradd[1403]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 11 18:15:00 prd-ubuntu1804-builder-4c-4g-8997 sshd[1469]: Accepted publickey for jenkins from 10.30.104.4 port 41190 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 11 18:15:00 prd-ubuntu1804-builder-4c-4g-8997 sshd[1469]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 11 18:15:00 prd-ubuntu1804-builder-4c-4g-8997 systemd-logind[1023]: New session 1 of user jenkins.
Jul 11 18:15:00 prd-ubuntu1804-builder-4c-4g-8997 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 11 18:15:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[1517]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 18:15:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[1517]: pam_unix(cron:session): session closed for user root
Jul 11 18:16:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[2801]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 18:16:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[2801]: pam_unix(cron:session): session closed for user root
Jul 11 18:17:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[3031]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 18:17:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[3030]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 11 18:17:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[3030]: pam_unix(cron:session): session closed for user root
Jul 11 18:17:01 prd-ubuntu1804-builder-4c-4g-8997 CRON[3031]: pam_unix(cron:session): session closed for user root
Jul 11 18:17:03 prd-ubuntu1804-builder-4c-4g-8997 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 11 18:17:03 prd-ubuntu1804-builder-4c-4g-8997 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)