Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 passwd[921]: password for 'ubuntu' changed by 'root'
Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 systemd-logind[977]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 systemd-logind[977]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 systemd-logind[977]: New seat seat0.
Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 sshd[997]: Server listening on 0.0.0.0 port 22.
Feb 20 11:23:40 prd-ubuntu1804-builder-4c-4g-18617 sshd[997]: Server listening on :: port 22.
Feb 20 11:23:43 prd-ubuntu1804-builder-4c-4g-18617 sshd[1318]: Did not receive identification string from 10.30.104.4 port 48986
Feb 20 11:23:46 prd-ubuntu1804-builder-4c-4g-18617 useradd[1372]: new group: name=jenkins, GID=1001
Feb 20 11:23:46 prd-ubuntu1804-builder-4c-4g-18617 useradd[1372]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb 20 11:23:59 prd-ubuntu1804-builder-4c-4g-18617 sshd[1432]: Accepted publickey for jenkins from 10.30.104.4 port 48994 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb 20 11:23:59 prd-ubuntu1804-builder-4c-4g-18617 sshd[1432]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 20 11:23:59 prd-ubuntu1804-builder-4c-4g-18617 systemd-logind[977]: New session 1 of user jenkins.
Feb 20 11:23:59 prd-ubuntu1804-builder-4c-4g-18617 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 20 11:24:01 prd-ubuntu1804-builder-4c-4g-18617 CRON[1637]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 11:24:01 prd-ubuntu1804-builder-4c-4g-18617 CRON[1637]: pam_unix(cron:session): session closed for user root
Feb 20 11:25:01 prd-ubuntu1804-builder-4c-4g-18617 CRON[2779]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 20 11:25:01 prd-ubuntu1804-builder-4c-4g-18617 CRON[2779]: pam_unix(cron:session): session closed for user root
Feb 20 11:25:43 prd-ubuntu1804-builder-4c-4g-18617 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb 20 11:25:43 prd-ubuntu1804-builder-4c-4g-18617 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)