FreeBSD-main-amd64-test - Build #29415 - Still Unstable

FreeBSD-main-amd64-test - Build #29415 (c4f458da4411872df4968e02ca292389df462b7b) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29415/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29415/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29415/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)

19b0b1f648d8f114f77e82495618587b1729c4cc by dteske:
examples/jails: Encode ifnames used as derive_mac counters

18094609d301540526d3d57e92705bc989d29986 by delphij:
fsck_msdosfs: avoid signed integer overflow in readboot()

c4f458da4411872df4968e02ca292389df462b7b by delphij:
fsck_msdosfs: add tests for the 32-bit boot block field decoding



The failed test cases:

2 tests failed.
FAILED:  sys.netpfil.pf.pfsync.bulk

Error Message:
state not found on synced host

FAILED:  sys.netlink.netlink_socket.overflow

Error Message:
/usr/src/tests/sys/netlink/netlink_socket.c:146: send(fd, &hdr, sizeof(hdr), 0) == sizeof(hdr) not met