FreeBSD-stable-14-amd64-test - Build #730 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #730 (757bbf484c0bab2c4c7b504017079cceb833f7ae) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/730/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/730/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/730/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)

2dea4de8e0f0ee886cf46a5ceddabd4192843445 by emaste:
vmm: Properly handle writes spanning across two pages in vm_handle_db

f8db6fb90e739293d6d72310fa554ede072f8232 by emaste:
vmm: avoid potential KASSERT kernel panic in vm_handle_db

757bbf484c0bab2c4c7b504017079cceb833f7ae by emaste:
bhyve: improve bounds checks in hda_codec



The failed test cases:

7 tests failed.
FAILED:  sys.netinet6.forward6.fwd_ip6_gu_icmp_gw_gu_slow_success

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

FAILED:  sys.netpfil.pf.fragmentation_pass.overlimit

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

FAILED:  sys.netpfil.pf.set_tos.v4

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

FAILED:  lib.libc.c063.faccessat_test.faccessat_fdlink

Error Message:
Test case was expecting a failure but none were raised

FAILED:  sys.netmap.ctrl-api-test.main

Error Message:
Returned non-success exit status 255

FAILED:  sys.geom.class.eli.attach_test.attach_multiple_fails

Error Message:
Premature exit; test case exited with code 1

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly