Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 passwd[919]: password for 'ubuntu' changed by 'root'
Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 systemd-logind[982]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 systemd-logind[982]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 systemd-logind[982]: New seat seat0.
Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 sshd[1043]: Server listening on 0.0.0.0 port 22.
Jun 12 12:11:57 prd-ubuntu1804-builder-4c-4g-11270 sshd[1043]: Server listening on :: port 22.
Jun 12 12:11:59 prd-ubuntu1804-builder-4c-4g-11270 sshd[1240]: Did not receive identification string from 10.30.104.4 port 50496
Jun 12 12:12:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[1306]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 12:12:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[1306]: pam_unix(cron:session): session closed for user root
Jun 12 12:12:06 prd-ubuntu1804-builder-4c-4g-11270 sshd[1394]: Invalid user jenkins from 10.30.104.4 port 50498
Jun 12 12:12:06 prd-ubuntu1804-builder-4c-4g-11270 sshd[1394]: Received disconnect from 10.30.104.4 port 50498:11: Closed due to user request. [preauth]
Jun 12 12:12:06 prd-ubuntu1804-builder-4c-4g-11270 sshd[1394]: Disconnected from invalid user jenkins 10.30.104.4 port 50498 [preauth]
Jun 12 12:12:07 prd-ubuntu1804-builder-4c-4g-11270 useradd[1403]: new group: name=jenkins, GID=1001
Jun 12 12:12:07 prd-ubuntu1804-builder-4c-4g-11270 useradd[1403]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 12 12:12:08 prd-ubuntu1804-builder-4c-4g-11270 sshd[1463]: Accepted publickey for jenkins from 10.30.104.4 port 50500 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 12 12:12:08 prd-ubuntu1804-builder-4c-4g-11270 sshd[1463]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 12 12:12:08 prd-ubuntu1804-builder-4c-4g-11270 systemd-logind[982]: New session 2 of user jenkins.
Jun 12 12:12:08 prd-ubuntu1804-builder-4c-4g-11270 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 12 12:13:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[2786]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 12:13:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[2786]: pam_unix(cron:session): session closed for user root
Jun 12 12:14:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[3144]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 12 12:14:01 prd-ubuntu1804-builder-4c-4g-11270 CRON[3144]: pam_unix(cron:session): session closed for user root
Jun 12 12:14:01 prd-ubuntu1804-builder-4c-4g-11270 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 12 12:14:01 prd-ubuntu1804-builder-4c-4g-11270 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)