FreeBSD-main-amd64-test - Build #23356 - Still Unstable

FreeBSD-main-amd64-test - Build #23356 (0ab68e9272b573becdb42edf2b4419cb7ab04707) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23356/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23356/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23356/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)

d7584aa09fcf8d96544e5bfb3ea78f50d7720c0c by kevans:
loader: lua: unload the kernel when changing BEs

0ab68e9272b573becdb42edf2b4419cb7ab04707 by kevans:
loader: lua: disable autoboot timer after password entry



The failed test cases:

2 tests failed.
FAILED:  examples.test_ktest_example.py.__test_cases_list__

Error Message:
Test program did not exit cleanly

FAILED:  sys.netinet6.fibs6.fibs6_ifroutes1_success

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