Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 passwd[949]: password for 'ubuntu' changed by 'root'
Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 sshd[1041]: Server listening on 0.0.0.0 port 22.
Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 sshd[1041]: Server listening on :: port 22.
Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 systemd-logind[1024]: Watching system buttons on /dev/input/event0 (Power Button)
Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 systemd-logind[1024]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Sep 25 09:42:03 prd-ubuntu1804-builder-4c-4g-5006 systemd-logind[1024]: New seat seat0.
Sep 25 09:42:05 prd-ubuntu1804-builder-4c-4g-5006 sshd[1307]: Did not receive identification string from 10.30.104.4 port 49488
Sep 25 09:42:13 prd-ubuntu1804-builder-4c-4g-5006 sshd[1397]: Invalid user jenkins from 10.30.104.4 port 49492
Sep 25 09:42:13 prd-ubuntu1804-builder-4c-4g-5006 sshd[1397]: Received disconnect from 10.30.104.4 port 49492:11: Closed due to user request. [preauth]
Sep 25 09:42:13 prd-ubuntu1804-builder-4c-4g-5006 sshd[1397]: Disconnected from invalid user jenkins 10.30.104.4 port 49492 [preauth]
Sep 25 09:42:13 prd-ubuntu1804-builder-4c-4g-5006 useradd[1406]: new group: name=jenkins, GID=1001
Sep 25 09:42:13 prd-ubuntu1804-builder-4c-4g-5006 useradd[1406]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Sep 25 09:42:15 prd-ubuntu1804-builder-4c-4g-5006 sshd[1466]: Accepted publickey for jenkins from 10.30.104.4 port 49494 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Sep 25 09:42:15 prd-ubuntu1804-builder-4c-4g-5006 sshd[1466]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Sep 25 09:42:15 prd-ubuntu1804-builder-4c-4g-5006 systemd-logind[1024]: New session 1 of user jenkins.
Sep 25 09:42:15 prd-ubuntu1804-builder-4c-4g-5006 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Sep 25 09:43:01 prd-ubuntu1804-builder-4c-4g-5006 CRON[2449]: pam_unix(cron:session): session opened for user root by (uid=0)
Sep 25 09:43:01 prd-ubuntu1804-builder-4c-4g-5006 CRON[2449]: pam_unix(cron:session): session closed for user root
Sep 25 09:43:57 prd-ubuntu1804-builder-4c-4g-5006 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Sep 25 09:43:57 prd-ubuntu1804-builder-4c-4g-5006 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)