Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 passwd[933]: password for 'ubuntu' changed by 'root'
Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 systemd-logind[1010]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 systemd-logind[1010]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 systemd-logind[1010]: New seat seat0.
Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 sshd[1055]: Server listening on 0.0.0.0 port 22.
Apr 12 12:31:55 prd-ubuntu1804-builder-4c-4g-22716 sshd[1055]: Server listening on :: port 22.
Apr 12 12:31:57 prd-ubuntu1804-builder-4c-4g-22716 sshd[1252]: Did not receive identification string from 10.30.104.4 port 39904
Apr 12 12:32:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[1382]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 12:32:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[1382]: pam_unix(cron:session): session closed for user root
Apr 12 12:32:03 prd-ubuntu1804-builder-4c-4g-22716 sshd[1399]: Invalid user jenkins from 10.30.104.4 port 39914
Apr 12 12:32:03 prd-ubuntu1804-builder-4c-4g-22716 sshd[1399]: Received disconnect from 10.30.104.4 port 39914:11: Closed due to user request. [preauth]
Apr 12 12:32:03 prd-ubuntu1804-builder-4c-4g-22716 sshd[1399]: Disconnected from invalid user jenkins 10.30.104.4 port 39914 [preauth]
Apr 12 12:32:06 prd-ubuntu1804-builder-4c-4g-22716 sshd[1403]: Invalid user jenkins from 10.30.104.4 port 39930
Apr 12 12:32:06 prd-ubuntu1804-builder-4c-4g-22716 sshd[1403]: Received disconnect from 10.30.104.4 port 39930:11: Closed due to user request. [preauth]
Apr 12 12:32:06 prd-ubuntu1804-builder-4c-4g-22716 sshd[1403]: Disconnected from invalid user jenkins 10.30.104.4 port 39930 [preauth]
Apr 12 12:32:08 prd-ubuntu1804-builder-4c-4g-22716 sshd[1415]: Invalid user jenkins from 10.30.104.4 port 39944
Apr 12 12:32:08 prd-ubuntu1804-builder-4c-4g-22716 sshd[1415]: Received disconnect from 10.30.104.4 port 39944:11: Closed due to user request. [preauth]
Apr 12 12:32:08 prd-ubuntu1804-builder-4c-4g-22716 sshd[1415]: Disconnected from invalid user jenkins 10.30.104.4 port 39944 [preauth]
Apr 12 12:32:10 prd-ubuntu1804-builder-4c-4g-22716 sshd[1426]: Invalid user jenkins from 10.30.104.4 port 39958
Apr 12 12:32:10 prd-ubuntu1804-builder-4c-4g-22716 sshd[1426]: Received disconnect from 10.30.104.4 port 39958:11: Closed due to user request. [preauth]
Apr 12 12:32:10 prd-ubuntu1804-builder-4c-4g-22716 sshd[1426]: Disconnected from invalid user jenkins 10.30.104.4 port 39958 [preauth]
Apr 12 12:32:12 prd-ubuntu1804-builder-4c-4g-22716 sshd[1435]: Invalid user jenkins from 10.30.104.4 port 39968
Apr 12 12:32:12 prd-ubuntu1804-builder-4c-4g-22716 sshd[1435]: Received disconnect from 10.30.104.4 port 39968:11: Closed due to user request. [preauth]
Apr 12 12:32:12 prd-ubuntu1804-builder-4c-4g-22716 sshd[1435]: Disconnected from invalid user jenkins 10.30.104.4 port 39968 [preauth]
Apr 12 12:32:12 prd-ubuntu1804-builder-4c-4g-22716 useradd[1448]: new group: name=jenkins, GID=1001
Apr 12 12:32:12 prd-ubuntu1804-builder-4c-4g-22716 useradd[1448]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Apr 12 12:32:14 prd-ubuntu1804-builder-4c-4g-22716 sshd[1514]: Accepted publickey for jenkins from 10.30.104.4 port 39978 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Apr 12 12:32:14 prd-ubuntu1804-builder-4c-4g-22716 sshd[1514]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Apr 12 12:32:14 prd-ubuntu1804-builder-4c-4g-22716 systemd-logind[1010]: New session 2 of user jenkins.
Apr 12 12:32:14 prd-ubuntu1804-builder-4c-4g-22716 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Apr 12 12:33:02 prd-ubuntu1804-builder-4c-4g-22716 CRON[2542]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 12:33:02 prd-ubuntu1804-builder-4c-4g-22716 CRON[2542]: pam_unix(cron:session): session closed for user root
Apr 12 12:34:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[2922]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 12:34:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[2922]: pam_unix(cron:session): session closed for user root
Apr 12 12:35:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[2968]: pam_unix(cron:session): session opened for user root by (uid=0)
Apr 12 12:35:01 prd-ubuntu1804-builder-4c-4g-22716 CRON[2968]: pam_unix(cron:session): session closed for user root
Apr 12 12:35:08 prd-ubuntu1804-builder-4c-4g-22716 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-checkbashisms-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Apr 12 12:35:08 prd-ubuntu1804-builder-4c-4g-22716 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)