Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 passwd[915]: password for 'ubuntu' changed by 'root'
Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 systemd-logind[956]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 systemd-logind[956]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 systemd-logind[956]: New seat seat0.
Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 sshd[987]: Server listening on 0.0.0.0 port 22.
Apr 10 08:49:02 prd-ubuntu1804-builder-4c-4g-22005 sshd[987]: Server listening on :: port 22.
Apr 10 08:49:05 prd-ubuntu1804-builder-4c-4g-22005 sshd[1318]: Did not receive identification string from 10.30.104.4 port 59300
Apr 10 08:49:08 prd-ubuntu1804-builder-4c-4g-22005 useradd[1373]: new group: name=jenkins, GID=1001
Apr 10 08:49:08 prd-ubuntu1804-builder-4c-4g-22005 useradd[1373]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 10 08:49:13 prd-ubuntu1804-builder-4c-4g-22005 sshd[1433]: Accepted publickey for jenkins from 10.30.104.4 port 59334 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 10 08:49:13 prd-ubuntu1804-builder-4c-4g-22005 sshd[1433]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 10 08:49:13 prd-ubuntu1804-builder-4c-4g-22005 systemd-logind[956]: New session 1 of user jenkins.
Apr 10 08:49:13 prd-ubuntu1804-builder-4c-4g-22005 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 10 08:50:01 prd-ubuntu1804-builder-4c-4g-22005 CRON[2330]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 08:50:01 prd-ubuntu1804-builder-4c-4g-22005 CRON[2330]: pam_unix(cron:session): session closed for user root
Apr 10 08:51:01 prd-ubuntu1804-builder-4c-4g-22005 CRON[3043]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 10 08:51:01 prd-ubuntu1804-builder-4c-4g-22005 CRON[3043]: pam_unix(cron:session): session closed for user root
Apr 10 08:51:21 prd-ubuntu1804-builder-4c-4g-22005 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 10 08:51:21 prd-ubuntu1804-builder-4c-4g-22005 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)