FreeBSD-main-amd64-test - Build #19825 - Unstable

FreeBSD-main-amd64-test - Build #19825 (694c708d6a0d00f84fa53357a1cc8a72272a26e3) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19825/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19825/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19825/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)

d71830cdf0df6dbc4bd3332daa95d9ecd7d64060 by jhb:
ktls: Use ATF_REQUIRE instead of assert() for validating TLS header

694c708d6a0d00f84fa53357a1cc8a72272a26e3 by jhb:
ktls tests: Check the return values of close().



The failed test cases:

1 tests failed.
FAILED:  sys.netpfil.common.dummynet.pf_nat

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