FreeBSD-stable-14-amd64-test - Build #606 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #606 (7855227a3f97056212ef129a2b52ba69766a1be4) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/606/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/606/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/606/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)

No changes


The failed test cases:

4 tests failed.
FAILED:  sys.netinet6.exthdr.exthdr

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

FAILED:  sys.netpfil.pf.forward.v4

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

FAILED:  sys.geom.class.eli.attach_test.attach_multiple_fails

Error Message:
Premature exit; test case exited with code 1

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly