FreeBSD-main-amd64-test - Build #22192 - Still Unstable

FreeBSD-main-amd64-test - Build #22192 (69d79ceb2c01931c129c5bafc300c33f3e106efd) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22192/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22192/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22192/console

Status explanation:
"Unstable" - some tests are suspected being broken by the following changes
"Still Unstable" - the failing test cases have not been fixed by these
                   following changes and this is a notification to note that
                   these changes have not been fully tested by the CI system

Change summaries:
(Those commits are likely but not certainly responsible)

636420bde36282c4d9c8855e56fdc3601e192129 by glebius:
unix/dgram: don't leak file descriptors when socket write failed

0421ff5ab18691dacb99f1ba8c4b8463bfd08c79 by glebius:
tests/unix_passfd: factor out sysctl(3) read into separate function

69d79ceb2c01931c129c5bafc300c33f3e106efd by glebius:
tests/unix_passfd: add test case against 636420bde36



The failed test cases:

1 tests failed.
FAILED:  usr.bin.file.file_test.contrib_file_tests

Error Message:
atf-check failed; see the output of the test for details