Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 passwd[931]: password for 'ubuntu' changed by 'root'
Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 systemd-logind[1008]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 systemd-logind[1008]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 systemd-logind[1008]: New seat seat0.
Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 sshd[1033]: Server listening on 0.0.0.0 port 22.
Feb 17 14:16:53 prd-ubuntu1804-builder-4c-4g-17824 sshd[1033]: Server listening on :: port 22.
Feb 17 14:16:57 prd-ubuntu1804-builder-4c-4g-17824 sshd[1352]: Did not receive identification string from 10.30.104.4 port 56596
Feb 17 14:17:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[1382]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 14:17:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[1383]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 14:17:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[1382]: pam_unix(cron:session): session closed for user root
Feb 17 14:17:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[1383]: pam_unix(cron:session): session closed for user root
Feb 17 14:17:02 prd-ubuntu1804-builder-4c-4g-17824 sshd[1394]: Invalid user jenkins from 10.30.104.4 port 56610
Feb 17 14:17:02 prd-ubuntu1804-builder-4c-4g-17824 sshd[1394]: Received disconnect from 10.30.104.4 port 56610:11: Closed due to user request. [preauth]
Feb 17 14:17:02 prd-ubuntu1804-builder-4c-4g-17824 sshd[1394]: Disconnected from invalid user jenkins 10.30.104.4 port 56610 [preauth]
Feb 17 14:17:04 prd-ubuntu1804-builder-4c-4g-17824 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 56622
Feb 17 14:17:04 prd-ubuntu1804-builder-4c-4g-17824 sshd[1398]: Received disconnect from 10.30.104.4 port 56622:11: Closed due to user request. [preauth]
Feb 17 14:17:04 prd-ubuntu1804-builder-4c-4g-17824 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 56622 [preauth]
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 useradd[1418]: new group: name=jenkins, GID=1001
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 useradd[1418]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 sshd[1431]: Accepted publickey for jenkins from 10.30.104.4 port 56634 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 sshd[1431]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 systemd-logind[1008]: New session 3 of user jenkins.
Feb 17 14:17:06 prd-ubuntu1804-builder-4c-4g-17824 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 17 14:18:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[2547]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 14:18:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[2547]: pam_unix(cron:session): session closed for user root
Feb 17 14:19:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[3032]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 17 14:19:01 prd-ubuntu1804-builder-4c-4g-17824 CRON[3032]: pam_unix(cron:session): session closed for user root
Feb 17 14:19:16 prd-ubuntu1804-builder-4c-4g-17824 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 17 14:19:16 prd-ubuntu1804-builder-4c-4g-17824 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)