FreeBSD-main-amd64-test - Build #28398 - Still Unstable

FreeBSD-main-amd64-test - Build #28398 (713b4ce8ef46d7df4ffe50ab6733bb128dbe3cbd) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28398/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28398/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28398/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)

783d018cf954f99032a0a4f655af8916024598a8 by dumbbell:
linuxkpi: Add `struct xa_limit` support to xarray

796fff59a5d32bc3be14feaeb228fc15ef43eb32 by dumbbell:
linuxkpi: Define `DEFINE_XARRAY*()` macros

713b4ce8ef46d7df4ffe50ab6733bb128dbe3cbd by dumbbell:
linuxkpi: Add `copy_from_user_inatomic_nontemporal()` function



The failed test cases:

3 tests failed.
FAILED:  sys.netinet.carp.unicast_v4

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

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_c

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

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_latin1

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