Feb 24 21:26:14 prd-ubuntu1804-builder-4c-4g-8492 passwd[945]: password for 'ubuntu' changed by 'root'
Feb 24 21:26:14 prd-ubuntu1804-builder-4c-4g-8492 systemd-logind[997]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 24 21:26:14 prd-ubuntu1804-builder-4c-4g-8492 systemd-logind[997]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 24 21:26:14 prd-ubuntu1804-builder-4c-4g-8492 systemd-logind[997]: New seat seat0.
Feb 24 21:26:15 prd-ubuntu1804-builder-4c-4g-8492 sshd[1038]: Server listening on 0.0.0.0 port 22.
Feb 24 21:26:15 prd-ubuntu1804-builder-4c-4g-8492 sshd[1038]: Server listening on :: port 22.
Feb 24 21:26:16 prd-ubuntu1804-builder-4c-4g-8492 sshd[1316]: Did not receive identification string from 10.30.104.4 port 36244
Feb 24 21:26:24 prd-ubuntu1804-builder-4c-4g-8492 sshd[1453]: Invalid user jenkins from 10.30.104.4 port 36258
Feb 24 21:26:24 prd-ubuntu1804-builder-4c-4g-8492 sshd[1453]: Received disconnect from 10.30.104.4 port 36258:11: Closed due to user request. [preauth]
Feb 24 21:26:24 prd-ubuntu1804-builder-4c-4g-8492 sshd[1453]: Disconnected from invalid user jenkins 10.30.104.4 port 36258 [preauth]
Feb 24 21:26:26 prd-ubuntu1804-builder-4c-4g-8492 sshd[1457]: Invalid user jenkins from 10.30.104.4 port 36262
Feb 24 21:26:26 prd-ubuntu1804-builder-4c-4g-8492 sshd[1457]: Received disconnect from 10.30.104.4 port 36262:11: Closed due to user request. [preauth]
Feb 24 21:26:26 prd-ubuntu1804-builder-4c-4g-8492 sshd[1457]: Disconnected from invalid user jenkins 10.30.104.4 port 36262 [preauth]
Feb 24 21:26:28 prd-ubuntu1804-builder-4c-4g-8492 sshd[1459]: Invalid user jenkins from 10.30.104.4 port 36268
Feb 24 21:26:28 prd-ubuntu1804-builder-4c-4g-8492 sshd[1459]: Received disconnect from 10.30.104.4 port 36268:11: Closed due to user request. [preauth]
Feb 24 21:26:28 prd-ubuntu1804-builder-4c-4g-8492 sshd[1459]: Disconnected from invalid user jenkins 10.30.104.4 port 36268 [preauth]
Feb 24 21:26:29 prd-ubuntu1804-builder-4c-4g-8492 useradd[1479]: new group: name=jenkins, GID=1001
Feb 24 21:26:29 prd-ubuntu1804-builder-4c-4g-8492 useradd[1479]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 24 21:26:30 prd-ubuntu1804-builder-4c-4g-8492 sshd[1539]: Accepted publickey for jenkins from 10.30.104.4 port 36276 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 24 21:26:30 prd-ubuntu1804-builder-4c-4g-8492 sshd[1539]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 24 21:26:30 prd-ubuntu1804-builder-4c-4g-8492 systemd-logind[997]: New session 1 of user jenkins.
Feb 24 21:26:30 prd-ubuntu1804-builder-4c-4g-8492 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 24 21:27:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2289]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 24 21:27:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2289]: pam_unix(cron:session): session closed for user root
Feb 24 21:28:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2646]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 24 21:28:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2646]: pam_unix(cron:session): session closed for user root
Feb 24 21:29:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2931]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 24 21:29:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[2931]: pam_unix(cron:session): session closed for user root
Feb 24 21:30:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[3315]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 24 21:30:01 prd-ubuntu1804-builder-4c-4g-8492 CRON[3315]: pam_unix(cron:session): session closed for user root
Feb 24 21:30:25 prd-ubuntu1804-builder-4c-4g-8492 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 24 21:30:25 prd-ubuntu1804-builder-4c-4g-8492 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)