Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 passwd[900]: password for 'ubuntu' changed by 'root'
Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 systemd-logind[955]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 systemd-logind[955]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 systemd-logind[955]: New seat seat0.
Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 sshd[995]: Server listening on 0.0.0.0 port 22.
Feb  8 07:37:44 prd-ubuntu1804-builder-4c-4g-3654 sshd[995]: Server listening on :: port 22.
Feb  8 07:37:45 prd-ubuntu1804-builder-4c-4g-3654 sshd[1203]: Did not receive identification string from 10.30.104.4 port 52298
Feb  8 07:37:53 prd-ubuntu1804-builder-4c-4g-3654 sshd[1355]: Invalid user jenkins from 10.30.104.4 port 52308
Feb  8 07:37:53 prd-ubuntu1804-builder-4c-4g-3654 sshd[1355]: Received disconnect from 10.30.104.4 port 52308:11: Closed due to user request. [preauth]
Feb  8 07:37:53 prd-ubuntu1804-builder-4c-4g-3654 sshd[1355]: Disconnected from invalid user jenkins 10.30.104.4 port 52308 [preauth]
Feb  8 07:37:56 prd-ubuntu1804-builder-4c-4g-3654 sshd[1359]: Invalid user jenkins from 10.30.104.4 port 52320
Feb  8 07:37:56 prd-ubuntu1804-builder-4c-4g-3654 sshd[1359]: Received disconnect from 10.30.104.4 port 52320:11: Closed due to user request. [preauth]
Feb  8 07:37:56 prd-ubuntu1804-builder-4c-4g-3654 sshd[1359]: Disconnected from invalid user jenkins 10.30.104.4 port 52320 [preauth]
Feb  8 07:37:56 prd-ubuntu1804-builder-4c-4g-3654 useradd[1379]: new group: name=jenkins, GID=1001
Feb  8 07:37:56 prd-ubuntu1804-builder-4c-4g-3654 useradd[1379]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  8 07:37:58 prd-ubuntu1804-builder-4c-4g-3654 sshd[1439]: Accepted publickey for jenkins from 10.30.104.4 port 52332 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  8 07:37:58 prd-ubuntu1804-builder-4c-4g-3654 sshd[1439]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  8 07:37:58 prd-ubuntu1804-builder-4c-4g-3654 systemd-logind[955]: New session 1 of user jenkins.
Feb  8 07:37:58 prd-ubuntu1804-builder-4c-4g-3654 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  8 07:38:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[1643]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  8 07:38:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[1643]: pam_unix(cron:session): session closed for user root
Feb  8 07:39:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[2493]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  8 07:39:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[2493]: pam_unix(cron:session): session closed for user root
Feb  8 07:40:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[2902]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  8 07:40:01 prd-ubuntu1804-builder-4c-4g-3654 CRON[2902]: pam_unix(cron:session): session closed for user root
Feb  8 07:40:07 prd-ubuntu1804-builder-4c-4g-3654 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  8 07:40:07 prd-ubuntu1804-builder-4c-4g-3654 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)