closefrom has been converted to close_range. Opening discussions with OpenBSM folks about this, marking the test-case in base as an expected fail for the moment.
A commit references this bug: Author: kevans Date: Tue Apr 14 23:36:03 UTC 2020 New revision: 359944 URL: https://svnweb.freebsd.org/changeset/base/359944 Log: tests: audit: mark closefrom test an expected fail for now closefrom has been converted to close_range internally; remediation is underway for this, marking it as an expected fail for now while proper course is determined. PR: 245625 Changes: head/tests/sys/audit/file-close.c
The referenced commit is just marking the test as expected failure, not a fix for the issue