Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 passwd[918]: password for 'ubuntu' changed by 'root'
Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 systemd-logind[966]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 systemd-logind[966]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 systemd-logind[966]: New seat seat0.
Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 sshd[1022]: Server listening on 0.0.0.0 port 22.
Jun 25 06:41:00 prd-ubuntu1804-builder-4c-4g-23624 sshd[1022]: Server listening on :: port 22.
Jun 25 06:41:04 prd-ubuntu1804-builder-4c-4g-23624 sshd[1330]: Did not receive identification string from 10.30.104.4 port 46192
Jun 25 06:41:07 prd-ubuntu1804-builder-4c-4g-23624 useradd[1381]: new group: name=jenkins, GID=1001
Jun 25 06:41:07 prd-ubuntu1804-builder-4c-4g-23624 useradd[1381]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jun 25 06:41:12 prd-ubuntu1804-builder-4c-4g-23624 sshd[1441]: Accepted publickey for jenkins from 10.30.104.4 port 46222 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 25 06:41:12 prd-ubuntu1804-builder-4c-4g-23624 sshd[1441]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 25 06:41:12 prd-ubuntu1804-builder-4c-4g-23624 systemd-logind[966]: New session 1 of user jenkins.
Jun 25 06:41:12 prd-ubuntu1804-builder-4c-4g-23624 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 25 06:42:01 prd-ubuntu1804-builder-4c-4g-23624 CRON[2454]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 25 06:42:01 prd-ubuntu1804-builder-4c-4g-23624 CRON[2454]: pam_unix(cron:session): session closed for user root
Jun 25 06:43:01 prd-ubuntu1804-builder-4c-4g-23624 CRON[3030]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 25 06:43:01 prd-ubuntu1804-builder-4c-4g-23624 CRON[3030]: pam_unix(cron:session): session closed for user root
Jun 25 06:43:09 prd-ubuntu1804-builder-4c-4g-23624 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jun 25 06:43:09 prd-ubuntu1804-builder-4c-4g-23624 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)