FreeBSD-main-amd64-test - Build #25964 - Still Unstable

FreeBSD-main-amd64-test - Build #25964 (46a9fb7287f41eedf321d81a68a826f231d11bfe) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25964/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25964/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25964/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)

a9a6a51edac13aaff5517dd602272152efa6d7bd by emaste:
github: Add new checklist workflow

ca363716fc492146978c8650b97862f94daab6bf by emaste:
checkstyle9.pl: Remove unneeded checks

3ad01642fe9e241124553f2f18fd365ffea5d20b by imp:
iflib(4): Replace admin taskqueue group with per-interface taskqueues

b72ae900d4348118829fe04abdc11b620930c30f by imp:
sys: make the kernel metadata pointer global

707136024fcc64be5008c793cdbdd05720be0e18 by imp:
stand: remove unnecessary checks for "elfN kernel"

4d213c595ac3247a85cea5d3ea521db14151a427 by imp:
sys: use globals for the ELF kernel and module type strings

c75ba31904e342443c89e4dfecf1aa1715c7e063 by imp:
stand: file_loadraw: make 'type' a const char *

86077f4fd11070518a6d04eee7fdb93cbbfb1b52 by imp:
stand: use globals for the kernel and module types

b2a49e88d1c65ee41279b593fe0d50ce4ec31f75 by imp:
intpm: use MMIO for AMD EFCH CPUs

e7142d455eeb6bce6e90e5e6031bf1e868e6f5b6 by jlduran:
mtree: Align BSD.usr.dist keywords

01ff67f4bdf5959a719a6511a855f6a60c0e3a93 by jlduran:
mtree: TESTSBASE directory always starts with a /

46a9fb7287f41eedf321d81a68a826f231d11bfe by ziaee:
man.1: Improve search + spdx



The failed test cases:

4 tests failed.
FAILED:  lib.csu.dynamiclib.cxx_constructors.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  lib.csu.dynamiclib.fini_test.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  lib.csu.dynamiclib.init_test.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  sys.net.routing.test_routing_l3.py.TestIfOps::test_change_prefix_route[inet]

Error Message:
/usr/tests/sys/net/routing/test_routing_l3.py:42: AssertionError