Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 passwd[956]: password for 'ubuntu' changed by 'root'
Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 systemd-logind[1013]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 systemd-logind[1013]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 systemd-logind[1013]: New seat seat0.
Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 sshd[1061]: Server listening on 0.0.0.0 port 22.
Mar 20 14:54:03 prd-ubuntu1804-builder-4c-4g-14629 sshd[1061]: Server listening on :: port 22.
Mar 20 14:54:04 prd-ubuntu1804-builder-4c-4g-14629 sshd[1246]: Did not receive identification string from 10.30.104.4 port 55274
Mar 20 14:54:13 prd-ubuntu1804-builder-4c-4g-14629 sshd[1381]: Invalid user jenkins from 10.30.104.4 port 55284
Mar 20 14:54:13 prd-ubuntu1804-builder-4c-4g-14629 sshd[1381]: Received disconnect from 10.30.104.4 port 55284:11: Closed due to user request. [preauth]
Mar 20 14:54:13 prd-ubuntu1804-builder-4c-4g-14629 sshd[1381]: Disconnected from invalid user jenkins 10.30.104.4 port 55284 [preauth]
Mar 20 14:54:15 prd-ubuntu1804-builder-4c-4g-14629 sshd[1385]: Invalid user jenkins from 10.30.104.4 port 55288
Mar 20 14:54:17 prd-ubuntu1804-builder-4c-4g-14629 sshd[1385]: Received disconnect from 10.30.104.4 port 55288:11: Closed due to user request. [preauth]
Mar 20 14:54:17 prd-ubuntu1804-builder-4c-4g-14629 sshd[1385]: Disconnected from invalid user jenkins 10.30.104.4 port 55288 [preauth]
Mar 20 14:54:19 prd-ubuntu1804-builder-4c-4g-14629 sshd[1396]: Invalid user jenkins from 10.30.104.4 port 55300
Mar 20 14:54:19 prd-ubuntu1804-builder-4c-4g-14629 sshd[1396]: Received disconnect from 10.30.104.4 port 55300:11: Closed due to user request. [preauth]
Mar 20 14:54:19 prd-ubuntu1804-builder-4c-4g-14629 sshd[1396]: Disconnected from invalid user jenkins 10.30.104.4 port 55300 [preauth]
Mar 20 14:54:19 prd-ubuntu1804-builder-4c-4g-14629 useradd[1407]: new group: name=jenkins, GID=1001
Mar 20 14:54:19 prd-ubuntu1804-builder-4c-4g-14629 useradd[1407]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Mar 20 14:54:21 prd-ubuntu1804-builder-4c-4g-14629 sshd[1467]: Accepted publickey for jenkins from 10.30.104.4 port 55306 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Mar 20 14:54:21 prd-ubuntu1804-builder-4c-4g-14629 sshd[1467]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar 20 14:54:21 prd-ubuntu1804-builder-4c-4g-14629 systemd-logind[1013]: New session 1 of user jenkins.
Mar 20 14:54:21 prd-ubuntu1804-builder-4c-4g-14629 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Mar 20 14:55:01 prd-ubuntu1804-builder-4c-4g-14629 CRON[2493]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 20 14:55:01 prd-ubuntu1804-builder-4c-4g-14629 CRON[2493]: pam_unix(cron:session): session closed for user root
Mar 20 14:56:01 prd-ubuntu1804-builder-4c-4g-14629 CRON[3222]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar 20 14:56:01 prd-ubuntu1804-builder-4c-4g-14629 CRON[3222]: pam_unix(cron:session): session closed for user root
Mar 20 14:56:35 prd-ubuntu1804-builder-4c-4g-14629 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Mar 20 14:56:35 prd-ubuntu1804-builder-4c-4g-14629 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)