Repro: mount -t tmpfs tmpfs /tmp kyua test -k /usr/tests/usr.sbin/extattr/Kyuafile Expected result: The testcases should be skipped on tmpfs because ACL support isn't available on the filesystem. Actual result: The testcases fail errantly.
A commit references this bug: Author: asomers Date: Mon Jun 13 22:00:44 UTC 2016 New revision: 301874 URL: https://svnweb.freebsd.org/changeset/base/301874 Log: Fix usr.sbin/extattr testcases on tmpfs Skip the usr.sbin/extattr testscases if $TMPDIR is tmpfs, which doesn't support extended attributes PR: 210184 Reported by: ngie Reviewed by: ngie Approved by: re (glebius) MFC after: 4 weeks Differential Revision: https://reviews.freebsd.org/D6802 Sponsored by: Spectra Logic Corp Changes: head/usr.sbin/extattr/tests/extattr_test.sh