FreeBSD-main-amd64-test - Build #24660 - Still Unstable

FreeBSD-main-amd64-test - Build #24660 (3091cdb11fb05e554a54710116be87ee1f55c287) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24660/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24660/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24660/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)

3091cdb11fb05e554a54710116be87ee1f55c287 by cy:
Revert "kerberos: Fix numerous segfaults when using weak crypto"



The failed test cases:

2 tests failed.
FAILED:  sys.netinet6.lpm6.lpm6_test2_success

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

FAILED:  sys.kern.unix_passfd_dgram.send_and_shutdown

Error Message:
/usr/src/tests/sys/kern/unix_passfd_test.c:431: openfiles() == nfiles - 1 not met