Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 passwd[980]: password for 'ubuntu' changed by 'root'
Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 systemd-logind[1051]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 systemd-logind[1051]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 systemd-logind[1051]: New seat seat0.
Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 sshd[1125]: Server listening on 0.0.0.0 port 22.
Jul 25 20:53:42 prd-ubuntu1804-builder-4c-4g-12320 sshd[1125]: Server listening on :: port 22.
Jul 25 20:53:48 prd-ubuntu1804-builder-4c-4g-12320 sshd[1455]: Did not receive identification string from 10.30.104.4 port 41392
Jul 25 20:53:53 prd-ubuntu1804-builder-4c-4g-12320 useradd[1474]: new group: name=jenkins, GID=1001
Jul 25 20:53:53 prd-ubuntu1804-builder-4c-4g-12320 useradd[1474]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Jul 25 20:53:53 prd-ubuntu1804-builder-4c-4g-12320 sshd[1487]: Received disconnect from 10.30.104.4 port 41402:11: Closed due to user request. [preauth]
Jul 25 20:53:53 prd-ubuntu1804-builder-4c-4g-12320 sshd[1487]: Disconnected from authenticating user jenkins 10.30.104.4 port 41402 [preauth]
Jul 25 20:53:55 prd-ubuntu1804-builder-4c-4g-12320 sshd[1538]: Accepted publickey for jenkins from 10.30.104.4 port 41420 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jul 25 20:53:55 prd-ubuntu1804-builder-4c-4g-12320 sshd[1538]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 25 20:53:55 prd-ubuntu1804-builder-4c-4g-12320 systemd-logind[1051]: New session 1 of user jenkins.
Jul 25 20:53:55 prd-ubuntu1804-builder-4c-4g-12320 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 25 20:54:01 prd-ubuntu1804-builder-4c-4g-12320 CRON[1758]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 25 20:54:01 prd-ubuntu1804-builder-4c-4g-12320 CRON[1758]: pam_unix(cron:session): session closed for user root
Jul 25 20:55:01 prd-ubuntu1804-builder-4c-4g-12320 CRON[2554]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 25 20:55:01 prd-ubuntu1804-builder-4c-4g-12320 CRON[2554]: pam_unix(cron:session): session closed for user root
Jul 25 20:55:44 prd-ubuntu1804-builder-4c-4g-12320 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Jul 25 20:55:44 prd-ubuntu1804-builder-4c-4g-12320 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)