Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 passwd[946]: password for 'ubuntu' changed by 'root'
Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 systemd-logind[995]: Watching system buttons on /dev/input/event0 (Power Button)
Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 systemd-logind[995]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 systemd-logind[995]: New seat seat0.
Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 sshd[1048]: Server listening on 0.0.0.0 port 22.
Feb  7 13:40:24 prd-ubuntu1804-builder-4c-4g-3434 sshd[1048]: Server listening on :: port 22.
Feb  7 13:40:26 prd-ubuntu1804-builder-4c-4g-3434 sshd[1331]: Did not receive identification string from 10.30.104.4 port 51386
Feb  7 13:40:34 prd-ubuntu1804-builder-4c-4g-3434 sshd[1398]: Invalid user jenkins from 10.30.104.4 port 51410
Feb  7 13:40:34 prd-ubuntu1804-builder-4c-4g-3434 sshd[1398]: Received disconnect from 10.30.104.4 port 51410:11: Closed due to user request. [preauth]
Feb  7 13:40:34 prd-ubuntu1804-builder-4c-4g-3434 sshd[1398]: Disconnected from invalid user jenkins 10.30.104.4 port 51410 [preauth]
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 useradd[1420]: new group: name=jenkins, GID=1001
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 useradd[1420]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 sshd[1438]: Accepted publickey for jenkins from 10.30.104.4 port 51420 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 sshd[1438]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 systemd-logind[995]: New session 1 of user jenkins.
Feb  7 13:40:36 prd-ubuntu1804-builder-4c-4g-3434 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb  7 13:41:01 prd-ubuntu1804-builder-4c-4g-3434 CRON[2058]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 13:41:01 prd-ubuntu1804-builder-4c-4g-3434 CRON[2058]: pam_unix(cron:session): session closed for user root
Feb  7 13:42:01 prd-ubuntu1804-builder-4c-4g-3434 CRON[2882]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb  7 13:42:01 prd-ubuntu1804-builder-4c-4g-3434 CRON[2882]: pam_unix(cron:session): session closed for user root
Feb  7 13:42:46 prd-ubuntu1804-builder-4c-4g-3434 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Feb  7 13:42:46 prd-ubuntu1804-builder-4c-4g-3434 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)