Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 passwd[949]: password for 'ubuntu' changed by 'root'
Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 systemd-logind[992]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 systemd-logind[992]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 systemd-logind[992]: New seat seat0.
Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 sshd[1047]: Server listening on 0.0.0.0 port 22.
Apr 11 13:07:55 prd-ubuntu1804-builder-4c-4g-22439 sshd[1047]: Server listening on :: port 22.
Apr 11 13:07:58 prd-ubuntu1804-builder-4c-4g-22439 sshd[1353]: Did not receive identification string from 10.30.104.4 port 43162
Apr 11 13:08:01 prd-ubuntu1804-builder-4c-4g-22439 CRON[1421]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 13:08:01 prd-ubuntu1804-builder-4c-4g-22439 CRON[1421]: pam_unix(cron:session): session closed for user root
Apr 11 13:08:03 prd-ubuntu1804-builder-4c-4g-22439 sshd[1437]: Invalid user jenkins from 10.30.104.4 port 43224
Apr 11 13:08:03 prd-ubuntu1804-builder-4c-4g-22439 sshd[1437]: Received disconnect from 10.30.104.4 port 43224:11: Closed due to user request. [preauth]
Apr 11 13:08:03 prd-ubuntu1804-builder-4c-4g-22439 sshd[1437]: Disconnected from invalid user jenkins 10.30.104.4 port 43224 [preauth]
Apr 11 13:08:05 prd-ubuntu1804-builder-4c-4g-22439 sshd[1449]: Invalid user jenkins from 10.30.104.4 port 43258
Apr 11 13:08:06 prd-ubuntu1804-builder-4c-4g-22439 sshd[1449]: Received disconnect from 10.30.104.4 port 43258:11: Closed due to user request. [preauth]
Apr 11 13:08:06 prd-ubuntu1804-builder-4c-4g-22439 sshd[1449]: Disconnected from invalid user jenkins 10.30.104.4 port 43258 [preauth]
Apr 11 13:08:06 prd-ubuntu1804-builder-4c-4g-22439 useradd[1461]: new group: name=jenkins, GID=1001
Apr 11 13:08:06 prd-ubuntu1804-builder-4c-4g-22439 useradd[1461]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 11 13:08:08 prd-ubuntu1804-builder-4c-4g-22439 sshd[1521]: Accepted publickey for jenkins from 10.30.104.4 port 43282 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 11 13:08:08 prd-ubuntu1804-builder-4c-4g-22439 sshd[1521]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 11 13:08:08 prd-ubuntu1804-builder-4c-4g-22439 systemd-logind[992]: New session 2 of user jenkins.
Apr 11 13:08:08 prd-ubuntu1804-builder-4c-4g-22439 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 11 13:09:02 prd-ubuntu1804-builder-4c-4g-22439 CRON[2417]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 13:09:02 prd-ubuntu1804-builder-4c-4g-22439 CRON[2417]: pam_unix(cron:session): session closed for user root
Apr 11 13:10:01 prd-ubuntu1804-builder-4c-4g-22439 CRON[3093]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 11 13:10:01 prd-ubuntu1804-builder-4c-4g-22439 CRON[3093]: pam_unix(cron:session): session closed for user root
Apr 11 13:10:26 prd-ubuntu1804-builder-4c-4g-22439 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 11 13:10:26 prd-ubuntu1804-builder-4c-4g-22439 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)