Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 passwd[929]: password for 'ubuntu' changed by 'root'
Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 systemd-logind[967]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 systemd-logind[967]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 systemd-logind[967]: New seat seat0.
Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 sshd[1027]: Server listening on 0.0.0.0 port 22.
Oct 21 06:36:57 prd-ubuntu1804-builder-4c-4g-4090 sshd[1027]: Server listening on :: port 22.
Oct 21 06:37:01 prd-ubuntu1804-builder-4c-4g-4090 CRON[1307]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 06:37:01 prd-ubuntu1804-builder-4c-4g-4090 CRON[1307]: pam_unix(cron:session): session closed for user root
Oct 21 06:37:01 prd-ubuntu1804-builder-4c-4g-4090 sshd[1319]: Did not receive identification string from 10.30.104.4 port 45550
Oct 21 06:37:03 prd-ubuntu1804-builder-4c-4g-4090 sshd[1335]: Invalid user jenkins from 10.30.104.4 port 45558
Oct 21 06:37:03 prd-ubuntu1804-builder-4c-4g-4090 sshd[1335]: Received disconnect from 10.30.104.4 port 45558:11: Closed due to user request. [preauth]
Oct 21 06:37:03 prd-ubuntu1804-builder-4c-4g-4090 sshd[1335]: Disconnected from invalid user jenkins 10.30.104.4 port 45558 [preauth]
Oct 21 06:37:05 prd-ubuntu1804-builder-4c-4g-4090 sshd[1347]: Invalid user jenkins from 10.30.104.4 port 45576
Oct 21 06:37:05 prd-ubuntu1804-builder-4c-4g-4090 sshd[1347]: Received disconnect from 10.30.104.4 port 45576:11: Closed due to user request. [preauth]
Oct 21 06:37:05 prd-ubuntu1804-builder-4c-4g-4090 sshd[1347]: Disconnected from invalid user jenkins 10.30.104.4 port 45576 [preauth]
Oct 21 06:37:07 prd-ubuntu1804-builder-4c-4g-4090 sshd[1359]: Invalid user jenkins from 10.30.104.4 port 45586
Oct 21 06:37:07 prd-ubuntu1804-builder-4c-4g-4090 sshd[1359]: Received disconnect from 10.30.104.4 port 45586:11: Closed due to user request. [preauth]
Oct 21 06:37:07 prd-ubuntu1804-builder-4c-4g-4090 sshd[1359]: Disconnected from invalid user jenkins 10.30.104.4 port 45586 [preauth]
Oct 21 06:37:08 prd-ubuntu1804-builder-4c-4g-4090 useradd[1385]: new group: name=jenkins, GID=1001
Oct 21 06:37:08 prd-ubuntu1804-builder-4c-4g-4090 useradd[1385]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 21 06:37:09 prd-ubuntu1804-builder-4c-4g-4090 sshd[1452]: Accepted publickey for jenkins from 10.30.104.4 port 45594 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 21 06:37:09 prd-ubuntu1804-builder-4c-4g-4090 sshd[1452]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 21 06:37:09 prd-ubuntu1804-builder-4c-4g-4090 systemd-logind[967]: New session 2 of user jenkins.
Oct 21 06:37:09 prd-ubuntu1804-builder-4c-4g-4090 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 21 06:38:02 prd-ubuntu1804-builder-4c-4g-4090 CRON[2039]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 06:38:02 prd-ubuntu1804-builder-4c-4g-4090 CRON[2039]: pam_unix(cron:session): session closed for user root
Oct 21 06:39:01 prd-ubuntu1804-builder-4c-4g-4090 CRON[2664]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 06:39:01 prd-ubuntu1804-builder-4c-4g-4090 CRON[2664]: pam_unix(cron:session): session closed for user root
Oct 21 06:39:28 prd-ubuntu1804-builder-4c-4g-4090 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 21 06:39:28 prd-ubuntu1804-builder-4c-4g-4090 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)