Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 passwd[932]: password for 'ubuntu' changed by 'root'
Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 systemd-logind[984]: Watching system buttons on /dev/input/event0 (Power Button)
Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 systemd-logind[984]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 systemd-logind[984]: New seat seat0.
Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 sshd[1026]: Server listening on 0.0.0.0 port 22.
Aug 31 05:53:41 prd-ubuntu1804-builder-4c-4g-16718 sshd[1026]: Server listening on :: port 22.
Aug 31 05:53:43 prd-ubuntu1804-builder-4c-4g-16718 sshd[1252]: Did not receive identification string from 10.30.104.4 port 50978
Aug 31 05:53:47 prd-ubuntu1804-builder-4c-4g-16718 useradd[1357]: new group: name=jenkins, GID=1001
Aug 31 05:53:47 prd-ubuntu1804-builder-4c-4g-16718 useradd[1357]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Aug 31 05:53:52 prd-ubuntu1804-builder-4c-4g-16718 sshd[1417]: Accepted publickey for jenkins from 10.30.104.4 port 50992 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Aug 31 05:53:52 prd-ubuntu1804-builder-4c-4g-16718 sshd[1417]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Aug 31 05:53:52 prd-ubuntu1804-builder-4c-4g-16718 systemd-logind[984]: New session 1 of user jenkins.
Aug 31 05:53:52 prd-ubuntu1804-builder-4c-4g-16718 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Aug 31 05:54:01 prd-ubuntu1804-builder-4c-4g-16718 CRON[1645]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 31 05:54:01 prd-ubuntu1804-builder-4c-4g-16718 CRON[1645]: pam_unix(cron:session): session closed for user root
Aug 31 05:55:01 prd-ubuntu1804-builder-4c-4g-16718 CRON[2802]: pam_unix(cron:session): session opened for user root by (uid=0)
Aug 31 05:55:01 prd-ubuntu1804-builder-4c-4g-16718 CRON[2802]: pam_unix(cron:session): session closed for user root
Aug 31 05:55:49 prd-ubuntu1804-builder-4c-4g-16718 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Aug 31 05:55:49 prd-ubuntu1804-builder-4c-4g-16718 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)