FreeBSD-main-amd64-test - Build #29418 - Still Unstable

FreeBSD-main-amd64-test - Build #29418 (57407179be431dbe567de083aab5ce152163f4d3) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29418/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29418/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29418/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)

57407179be431dbe567de083aab5ce152163f4d3 by alc:
arm64 pmap: correct the condition for flushing the icache



The failed test cases:

3 tests failed.
FAILED:  sys.fs.fusefs.ext2-misc.execute

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

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