Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 passwd[914]: password for 'ubuntu' changed by 'root'
Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 systemd-logind[983]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 systemd-logind[983]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 systemd-logind[983]: New seat seat0.
Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 sshd[1035]: Server listening on 0.0.0.0 port 22.
Aug 17 09:30:07 prd-ubuntu1804-builder-4c-4g-13155 sshd[1035]: Server listening on :: port 22.
Aug 17 09:30:10 prd-ubuntu1804-builder-4c-4g-13155 sshd[1315]: Did not receive identification string from 10.30.104.4 port 60528
Aug 17 09:30:12 prd-ubuntu1804-builder-4c-4g-13155 sshd[1360]: Invalid user jenkins from 10.30.104.4 port 60534
Aug 17 09:30:12 prd-ubuntu1804-builder-4c-4g-13155 sshd[1360]: Received disconnect from 10.30.104.4 port 60534:11: Closed due to user request. [preauth]
Aug 17 09:30:12 prd-ubuntu1804-builder-4c-4g-13155 sshd[1360]: Disconnected from invalid user jenkins 10.30.104.4 port 60534 [preauth]
Aug 17 09:30:13 prd-ubuntu1804-builder-4c-4g-13155 useradd[1395]: new group: name=jenkins, GID=1001
Aug 17 09:30:13 prd-ubuntu1804-builder-4c-4g-13155 useradd[1395]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 17 09:30:14 prd-ubuntu1804-builder-4c-4g-13155 sshd[1463]: Accepted publickey for jenkins from 10.30.104.4 port 60542 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 17 09:30:14 prd-ubuntu1804-builder-4c-4g-13155 sshd[1463]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 17 09:30:14 prd-ubuntu1804-builder-4c-4g-13155 systemd-logind[983]: New session 1 of user jenkins.
Aug 17 09:30:14 prd-ubuntu1804-builder-4c-4g-13155 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 17 09:31:02 prd-ubuntu1804-builder-4c-4g-13155 CRON[2517]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 17 09:31:02 prd-ubuntu1804-builder-4c-4g-13155 CRON[2517]: pam_unix(cron:session): session closed for user root
Aug 17 09:32:01 prd-ubuntu1804-builder-4c-4g-13155 CRON[3015]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 17 09:32:01 prd-ubuntu1804-builder-4c-4g-13155 CRON[3015]: pam_unix(cron:session): session closed for user root
Aug 17 09:32:08 prd-ubuntu1804-builder-4c-4g-13155 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 17 09:32:08 prd-ubuntu1804-builder-4c-4g-13155 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)