Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 passwd[954]: password for 'ubuntu' changed by 'root'
Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 systemd-logind[1022]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 systemd-logind[1022]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 systemd-logind[1022]: New seat seat0.
Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 sshd[1166]: Server listening on 0.0.0.0 port 22.
Oct 26 08:15:15 prd-ubuntu1804-builder-4c-4g-5171 sshd[1166]: Server listening on :: port 22.
Oct 26 08:15:16 prd-ubuntu1804-builder-4c-4g-5171 sshd[1301]: Did not receive identification string from 10.30.104.4 port 52888
Oct 26 08:15:19 prd-ubuntu1804-builder-4c-4g-5171 sshd[1468]: Invalid user jenkins from 10.30.104.4 port 52890
Oct 26 08:15:19 prd-ubuntu1804-builder-4c-4g-5171 sshd[1468]: Received disconnect from 10.30.104.4 port 52890:11: Closed due to user request. [preauth]
Oct 26 08:15:19 prd-ubuntu1804-builder-4c-4g-5171 sshd[1468]: Disconnected from invalid user jenkins 10.30.104.4 port 52890 [preauth]
Oct 26 08:15:20 prd-ubuntu1804-builder-4c-4g-5171 useradd[1494]: new group: name=jenkins, GID=1001
Oct 26 08:15:20 prd-ubuntu1804-builder-4c-4g-5171 useradd[1494]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 26 08:15:21 prd-ubuntu1804-builder-4c-4g-5171 sshd[1534]: Accepted publickey for jenkins from 10.30.104.4 port 52892 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 26 08:15:21 prd-ubuntu1804-builder-4c-4g-5171 sshd[1534]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 26 08:15:21 prd-ubuntu1804-builder-4c-4g-5171 systemd-logind[1022]: New session 1 of user jenkins.
Oct 26 08:15:21 prd-ubuntu1804-builder-4c-4g-5171 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 26 08:16:02 prd-ubuntu1804-builder-4c-4g-5171 CRON[2532]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 26 08:16:02 prd-ubuntu1804-builder-4c-4g-5171 CRON[2532]: pam_unix(cron:session): session closed for user root
Oct 26 08:17:01 prd-ubuntu1804-builder-4c-4g-5171 CRON[2769]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 26 08:17:01 prd-ubuntu1804-builder-4c-4g-5171 CRON[2768]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 26 08:17:01 prd-ubuntu1804-builder-4c-4g-5171 CRON[2768]: pam_unix(cron:session): session closed for user root
Oct 26 08:17:01 prd-ubuntu1804-builder-4c-4g-5171 CRON[2769]: pam_unix(cron:session): session closed for user root
Oct 26 08:17:04 prd-ubuntu1804-builder-4c-4g-5171 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 26 08:17:04 prd-ubuntu1804-builder-4c-4g-5171 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)