Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 passwd[922]: password for 'ubuntu' changed by 'root'
Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 systemd-logind[1001]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 systemd-logind[1001]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 systemd-logind[1001]: New seat seat0.
Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 sshd[1034]: Server listening on 0.0.0.0 port 22.
Jul 26 07:40:33 prd-ubuntu1804-builder-4c-4g-12509 sshd[1034]: Server listening on :: port 22.
Jul 26 07:40:36 prd-ubuntu1804-builder-4c-4g-12509 sshd[1304]: Did not receive identification string from 10.30.104.4 port 37474
Jul 26 07:40:44 prd-ubuntu1804-builder-4c-4g-12509 sshd[1378]: Invalid user jenkins from 10.30.104.4 port 37478
Jul 26 07:40:44 prd-ubuntu1804-builder-4c-4g-12509 sshd[1378]: Received disconnect from 10.30.104.4 port 37478:11: Closed due to user request. [preauth]
Jul 26 07:40:44 prd-ubuntu1804-builder-4c-4g-12509 sshd[1378]: Disconnected from invalid user jenkins 10.30.104.4 port 37478 [preauth]
Jul 26 07:40:46 prd-ubuntu1804-builder-4c-4g-12509 sshd[1382]: Invalid user jenkins from 10.30.104.4 port 37484
Jul 26 07:40:48 prd-ubuntu1804-builder-4c-4g-12509 sshd[1382]: Received disconnect from 10.30.104.4 port 37484:11: Closed due to user request. [preauth]
Jul 26 07:40:48 prd-ubuntu1804-builder-4c-4g-12509 sshd[1382]: Disconnected from invalid user jenkins 10.30.104.4 port 37484 [preauth]
Jul 26 07:40:50 prd-ubuntu1804-builder-4c-4g-12509 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 37490
Jul 26 07:40:50 prd-ubuntu1804-builder-4c-4g-12509 sshd[1384]: Received disconnect from 10.30.104.4 port 37490:11: Closed due to user request. [preauth]
Jul 26 07:40:50 prd-ubuntu1804-builder-4c-4g-12509 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 37490 [preauth]
Jul 26 07:40:52 prd-ubuntu1804-builder-4c-4g-12509 sshd[1386]: Invalid user jenkins from 10.30.104.4 port 37494
Jul 26 07:40:52 prd-ubuntu1804-builder-4c-4g-12509 sshd[1386]: Received disconnect from 10.30.104.4 port 37494:11: Closed due to user request. [preauth]
Jul 26 07:40:52 prd-ubuntu1804-builder-4c-4g-12509 sshd[1386]: Disconnected from invalid user jenkins 10.30.104.4 port 37494 [preauth]
Jul 26 07:40:53 prd-ubuntu1804-builder-4c-4g-12509 useradd[1393]: new group: name=jenkins, GID=1001
Jul 26 07:40:53 prd-ubuntu1804-builder-4c-4g-12509 useradd[1393]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 26 07:40:54 prd-ubuntu1804-builder-4c-4g-12509 sshd[1453]: Accepted publickey for jenkins from 10.30.104.4 port 37496 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 26 07:40:54 prd-ubuntu1804-builder-4c-4g-12509 sshd[1453]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 26 07:40:54 prd-ubuntu1804-builder-4c-4g-12509 systemd-logind[1001]: New session 1 of user jenkins.
Jul 26 07:40:54 prd-ubuntu1804-builder-4c-4g-12509 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 26 07:41:01 prd-ubuntu1804-builder-4c-4g-12509 CRON[1689]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 07:41:01 prd-ubuntu1804-builder-4c-4g-12509 CRON[1689]: pam_unix(cron:session): session closed for user root
Jul 26 07:42:01 prd-ubuntu1804-builder-4c-4g-12509 CRON[2483]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 26 07:42:01 prd-ubuntu1804-builder-4c-4g-12509 CRON[2483]: pam_unix(cron:session): session closed for user root
Jul 26 07:42:58 prd-ubuntu1804-builder-4c-4g-12509 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-doc8-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 26 07:42:58 prd-ubuntu1804-builder-4c-4g-12509 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)