so ive been running into an issue with pid=-1 on process_open_sockets..tested today on a fresh ubuntu16.04. i found this issue https://github.com/facebook/osquery/issues/3625 here but it was closed..im wondering if there is still an underlying issue? i followed the basic install instructions etc.. if i run osqueryi as root and "select * from process_open_sockets;" all pid values are correct.