Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 passwd[902]: password for 'ubuntu' changed by 'root'
Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 systemd-logind[956]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 systemd-logind[956]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 systemd-logind[956]: New seat seat0.
Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 sshd[1009]: Server listening on 0.0.0.0 port 22.
Aug 20 07:47:12 prd-ubuntu1804-builder-4c-4g-39164 sshd[1009]: Server listening on :: port 22.
Aug 20 07:47:14 prd-ubuntu1804-builder-4c-4g-39164 sshd[1250]: Did not receive identification string from 10.30.104.4 port 50176
Aug 20 07:47:22 prd-ubuntu1804-builder-4c-4g-39164 sshd[1345]: Invalid user jenkins from 10.30.104.4 port 50180
Aug 20 07:47:22 prd-ubuntu1804-builder-4c-4g-39164 sshd[1345]: Received disconnect from 10.30.104.4 port 50180:11: Closed due to user request. [preauth]
Aug 20 07:47:22 prd-ubuntu1804-builder-4c-4g-39164 sshd[1345]: Disconnected from invalid user jenkins 10.30.104.4 port 50180 [preauth]
Aug 20 07:47:24 prd-ubuntu1804-builder-4c-4g-39164 sshd[1355]: Invalid user jenkins from 10.30.104.4 port 50188
Aug 20 07:47:24 prd-ubuntu1804-builder-4c-4g-39164 sshd[1355]: Received disconnect from 10.30.104.4 port 50188:11: Closed due to user request. [preauth]
Aug 20 07:47:24 prd-ubuntu1804-builder-4c-4g-39164 sshd[1355]: Disconnected from invalid user jenkins 10.30.104.4 port 50188 [preauth]
Aug 20 07:47:25 prd-ubuntu1804-builder-4c-4g-39164 useradd[1375]: new group: name=jenkins, GID=1001
Aug 20 07:47:25 prd-ubuntu1804-builder-4c-4g-39164 useradd[1375]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 20 07:47:26 prd-ubuntu1804-builder-4c-4g-39164 sshd[1443]: Accepted publickey for jenkins from 10.30.104.4 port 50194 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 20 07:47:26 prd-ubuntu1804-builder-4c-4g-39164 sshd[1443]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 20 07:47:26 prd-ubuntu1804-builder-4c-4g-39164 systemd-logind[956]: New session 1 of user jenkins.
Aug 20 07:47:26 prd-ubuntu1804-builder-4c-4g-39164 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 20 07:48:01 prd-ubuntu1804-builder-4c-4g-39164 CRON[2437]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 07:48:01 prd-ubuntu1804-builder-4c-4g-39164 CRON[2437]: pam_unix(cron:session): session closed for user root
Aug 20 07:49:01 prd-ubuntu1804-builder-4c-4g-39164 CRON[2684]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 20 07:49:01 prd-ubuntu1804-builder-4c-4g-39164 CRON[2684]: pam_unix(cron:session): session closed for user root
Aug 20 07:49:02 prd-ubuntu1804-builder-4c-4g-39164 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 20 07:49:02 prd-ubuntu1804-builder-4c-4g-39164 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)