Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 passwd[927]: password for 'ubuntu' changed by 'root'
Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 systemd-logind[1037]: Watching system buttons on /dev/input/event0 (Power Button)
Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 systemd-logind[1037]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 systemd-logind[1037]: New seat seat0.
Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 sshd[1066]: Server listening on 0.0.0.0 port 22.
Nov 10 08:17:53 prd-ubuntu1804-builder-4c-4g-2266 sshd[1066]: Server listening on :: port 22.
Nov 10 08:17:54 prd-ubuntu1804-builder-4c-4g-2266 sshd[1265]: Did not receive identification string from 10.30.104.4 port 54664
Nov 10 08:17:59 prd-ubuntu1804-builder-4c-4g-2266 sshd[1393]: Invalid user jenkins from 10.30.104.4 port 54676
Nov 10 08:17:59 prd-ubuntu1804-builder-4c-4g-2266 sshd[1393]: Received disconnect from 10.30.104.4 port 54676:11: Closed due to user request. [preauth]
Nov 10 08:17:59 prd-ubuntu1804-builder-4c-4g-2266 sshd[1393]: Disconnected from invalid user jenkins 10.30.104.4 port 54676 [preauth]
Nov 10 08:17:59 prd-ubuntu1804-builder-4c-4g-2266 useradd[1402]: new group: name=jenkins, GID=1001
Nov 10 08:17:59 prd-ubuntu1804-builder-4c-4g-2266 useradd[1402]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 CRON[1462]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 CRON[1462]: pam_unix(cron:session): session closed for user root
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 sshd[1472]: Accepted publickey for jenkins from 10.30.104.4 port 54680 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 sshd[1472]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 systemd-logind[1037]: New session 2 of user jenkins.
Nov 10 08:18:01 prd-ubuntu1804-builder-4c-4g-2266 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Nov 10 08:19:01 prd-ubuntu1804-builder-4c-4g-2266 CRON[2470]: pam_unix(cron:session): session opened for user root by (uid=0)
Nov 10 08:19:01 prd-ubuntu1804-builder-4c-4g-2266 CRON[2470]: pam_unix(cron:session): session closed for user root
Nov 10 08:19:40 prd-ubuntu1804-builder-4c-4g-2266 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Nov 10 08:19:40 prd-ubuntu1804-builder-4c-4g-2266 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)