Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 passwd[901]: password for 'ubuntu' changed by 'root'
Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 systemd-logind[978]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 systemd-logind[978]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 systemd-logind[978]: New seat seat0.
Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 sshd[996]: Server listening on 0.0.0.0 port 22.
Feb 28 13:38:25 prd-ubuntu1804-builder-4c-4g-9459 sshd[996]: Server listening on :: port 22.
Feb 28 13:38:26 prd-ubuntu1804-builder-4c-4g-9459 sshd[1216]: Did not receive identification string from 10.30.104.4 port 60276
Feb 28 13:38:34 prd-ubuntu1804-builder-4c-4g-9459 sshd[1373]: Invalid user jenkins from 10.30.104.4 port 60310
Feb 28 13:38:35 prd-ubuntu1804-builder-4c-4g-9459 sshd[1373]: Received disconnect from 10.30.104.4 port 60310:11: Closed due to user request. [preauth]
Feb 28 13:38:35 prd-ubuntu1804-builder-4c-4g-9459 sshd[1373]: Disconnected from invalid user jenkins 10.30.104.4 port 60310 [preauth]
Feb 28 13:38:37 prd-ubuntu1804-builder-4c-4g-9459 sshd[1377]: Invalid user jenkins from 10.30.104.4 port 60330
Feb 28 13:38:37 prd-ubuntu1804-builder-4c-4g-9459 sshd[1377]: Received disconnect from 10.30.104.4 port 60330:11: Closed due to user request. [preauth]
Feb 28 13:38:37 prd-ubuntu1804-builder-4c-4g-9459 sshd[1377]: Disconnected from invalid user jenkins 10.30.104.4 port 60330 [preauth]
Feb 28 13:38:39 prd-ubuntu1804-builder-4c-4g-9459 sshd[1379]: Invalid user jenkins from 10.30.104.4 port 60354
Feb 28 13:38:39 prd-ubuntu1804-builder-4c-4g-9459 sshd[1379]: Received disconnect from 10.30.104.4 port 60354:11: Closed due to user request. [preauth]
Feb 28 13:38:39 prd-ubuntu1804-builder-4c-4g-9459 sshd[1379]: Disconnected from invalid user jenkins 10.30.104.4 port 60354 [preauth]
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 useradd[1399]: new group: name=jenkins, GID=1001
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 useradd[1399]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 sshd[1422]: Accepted publickey for jenkins from 10.30.104.4 port 60362 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 sshd[1422]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 systemd-logind[978]: New session 1 of user jenkins.
Feb 28 13:38:41 prd-ubuntu1804-builder-4c-4g-9459 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 28 13:39:01 prd-ubuntu1804-builder-4c-4g-9459 CRON[2036]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 13:39:01 prd-ubuntu1804-builder-4c-4g-9459 CRON[2036]: pam_unix(cron:session): session closed for user root
Feb 28 13:40:01 prd-ubuntu1804-builder-4c-4g-9459 CRON[2849]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 28 13:40:01 prd-ubuntu1804-builder-4c-4g-9459 CRON[2849]: pam_unix(cron:session): session closed for user root
Feb 28 13:40:53 prd-ubuntu1804-builder-4c-4g-9459 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 28 13:40:53 prd-ubuntu1804-builder-4c-4g-9459 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)