FreeBSD-stable-14-amd64-test - Build #277 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #277 (18fb9174cda527f107c072fb87aef72be4939da7) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/277/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/277/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/277/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)

18fb9174cda527f107c072fb87aef72be4939da7 by kp:
netlink: fix snl_writer and linear_buffer re-allocation logic



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.rtable.forward_v4

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

FAILED:  sys.netpfil.common.forward.pf_v4

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

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly