Oct 14 08:26:42 prd-ubuntu1804-builder-4c-4g-1609 passwd[946]: password for 'ubuntu' changed by 'root'
Oct 14 08:26:43 prd-ubuntu1804-builder-4c-4g-1609 sshd[1020]: Server listening on 0.0.0.0 port 22.
Oct 14 08:26:43 prd-ubuntu1804-builder-4c-4g-1609 sshd[1020]: Server listening on :: port 22.
Oct 14 08:26:43 prd-ubuntu1804-builder-4c-4g-1609 systemd-logind[1018]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 14 08:26:43 prd-ubuntu1804-builder-4c-4g-1609 systemd-logind[1018]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 14 08:26:43 prd-ubuntu1804-builder-4c-4g-1609 systemd-logind[1018]: New seat seat0.
Oct 14 08:26:46 prd-ubuntu1804-builder-4c-4g-1609 sshd[1345]: Did not receive identification string from 10.30.104.4 port 56688
Oct 14 08:26:48 prd-ubuntu1804-builder-4c-4g-1609 useradd[1372]: new group: name=jenkins, GID=1001
Oct 14 08:26:48 prd-ubuntu1804-builder-4c-4g-1609 useradd[1372]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 14 08:26:50 prd-ubuntu1804-builder-4c-4g-1609 sshd[1444]: Accepted publickey for jenkins from 10.30.104.4 port 56690 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 14 08:26:50 prd-ubuntu1804-builder-4c-4g-1609 sshd[1444]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 14 08:26:50 prd-ubuntu1804-builder-4c-4g-1609 systemd-logind[1018]: New session 1 of user jenkins.
Oct 14 08:26:50 prd-ubuntu1804-builder-4c-4g-1609 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 14 08:27:01 prd-ubuntu1804-builder-4c-4g-1609 CRON[1722]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 14 08:27:01 prd-ubuntu1804-builder-4c-4g-1609 CRON[1722]: pam_unix(cron:session): session closed for user root
Oct 14 08:28:01 prd-ubuntu1804-builder-4c-4g-1609 CRON[2638]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 14 08:28:01 prd-ubuntu1804-builder-4c-4g-1609 CRON[2638]: pam_unix(cron:session): session closed for user root
Oct 14 08:28:28 prd-ubuntu1804-builder-4c-4g-1609 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 14 08:28:28 prd-ubuntu1804-builder-4c-4g-1609 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)