FreeBSD-stable-15-amd64-test - Build #274 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #274 (283162be308e05f6a55c0a76f2f89891aea5f754) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/274/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/274/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/274/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)

18e83edd13786718b8c2528b540c91c36275f234 by kgalazka:
igb(4): Fix VLAN support on VFs

0224c9f6d0f3454cc6ffc82d2f6079f5924ac9d6 by kgalazka:
ix(4): Add support for debug dump for E610 adapters

283162be308e05f6a55c0a76f2f89891aea5f754 by kgalazka:
ix.4: Document E610 debug dump



The failed test cases:

1 tests failed.
FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly