Oct 21 09:10:50 prd-ubuntu1804-builder-4c-4g-4122 passwd[911]: password for 'ubuntu' changed by 'root'
Oct 21 09:10:50 prd-ubuntu1804-builder-4c-4g-4122 systemd-logind[936]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 21 09:10:50 prd-ubuntu1804-builder-4c-4g-4122 systemd-logind[936]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 21 09:10:50 prd-ubuntu1804-builder-4c-4g-4122 systemd-logind[936]: New seat seat0.
Oct 21 09:10:51 prd-ubuntu1804-builder-4c-4g-4122 sshd[978]: Server listening on 0.0.0.0 port 22.
Oct 21 09:10:51 prd-ubuntu1804-builder-4c-4g-4122 sshd[978]: Server listening on :: port 22.
Oct 21 09:10:54 prd-ubuntu1804-builder-4c-4g-4122 sshd[1310]: Did not receive identification string from 10.30.104.4 port 52040
Oct 21 09:11:00 prd-ubuntu1804-builder-4c-4g-4122 useradd[1364]: new group: name=jenkins, GID=1001
Oct 21 09:11:00 prd-ubuntu1804-builder-4c-4g-4122 useradd[1364]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Oct 21 09:11:01 prd-ubuntu1804-builder-4c-4g-4122 CRON[1424]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 09:11:01 prd-ubuntu1804-builder-4c-4g-4122 CRON[1424]: pam_unix(cron:session): session closed for user root
Oct 21 09:11:02 prd-ubuntu1804-builder-4c-4g-4122 sshd[1432]: Accepted publickey for jenkins from 10.30.104.4 port 52052 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Oct 21 09:11:02 prd-ubuntu1804-builder-4c-4g-4122 sshd[1432]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 21 09:11:02 prd-ubuntu1804-builder-4c-4g-4122 systemd-logind[936]: New session 2 of user jenkins.
Oct 21 09:11:02 prd-ubuntu1804-builder-4c-4g-4122 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 21 09:12:03 prd-ubuntu1804-builder-4c-4g-4122 CRON[2795]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 21 09:12:03 prd-ubuntu1804-builder-4c-4g-4122 CRON[2795]: pam_unix(cron:session): session closed for user root
Oct 21 09:12:58 prd-ubuntu1804-builder-4c-4g-4122 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Oct 21 09:12:58 prd-ubuntu1804-builder-4c-4g-4122 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)