kern/55307: The lib/librumphijack/t_tcpip/nfs test case now fails

[gson%gson.org@localhost (Andreas Gustafsson)]

>Number:         55307
>Category:       kern
>Synopsis:       The lib/librumphijack/t_tcpip/nfs test case now fails
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 27 14:20:00 +0000 2020
>Originator:     Andreas Gustafsson
>Release:        NetBSD-current, source date >= 2020.05.16.18.31.54
>Organization:
>Environment:
System: NetBSD
Architecture: x86_64
Machine: amd64
>Description:

A number of test cases started failing with christos' commits of
2020.05.16.18.31.54 with the commit message "Add ACL support for
FFS. From FreeBSD.".  Most of them are now fixed, but the
lib/librumphijack/t_tcpip/nfs test is still failing as of source
date 2020.05.26.05.25.21.

Logs:

  http://www.gson.org/netbsd/bugs/build/amd64-baremetal/commits-2020.05.html#2020.05.16.18.31.54
  http://www.gson.org/netbsd/bugs/build/amd64-baremetal/2020/2020.05.16.18.31.54/test.html#lib_librumphijack_t_tcpip_nfs
  http://www.gson.org/netbsd/bugs/build/amd64-baremetal/2020/2020.05.26.05.25.21/test.html#lib_librumphijack_t_tcpip_nfs

>How-To-Repeat:

>Fix: