FreeBSD-stable-14-amd64-test - Build #843 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #843 (9bc9cf4a2ae7209ccb19874234304301ed510e77) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/843/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/843/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/843/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)

2bd47ff6457759cb5b90245519c0f9f660c2dcc3 by markj:
dtrace: Add some more annotations for KMSAN

8e3c0a69fed2805157f61c5024e0948b48f80559 by markj:
livedump: Silence KASAN and KMSAN when livedumping

fea53bf43f85a6b42245fe5f1330eea27cf6f0db by markj:
savecore: Add a livedump regression test

54974e731f279941ef7aebd7d30ba2e9299a4056 by markj:
cd9660: Make sure that struct ifid fits in generic filehandle structure

fe0506ce89b1dc0bd0abbe707307da0c8dbe567d by markj:
cd9660: Remove some unneeded definitions

2699315134abccc98417368e2d143f05ea974c15 by kib:
vmcb.h: fix typo in the comment

c924f6176994b63e416184ef4117e4950643cb6f by kib:
vmcb.h: fix typo in the comment, try two

7620bade4c75bc92e885126e0cbcf53ca1f12feb by maxim:
login.conf.5: remove a stray quote

795e9c9b55036ede124ac5821644477da757aa52 by dsl:
dpaa2: Fix kernel built with ACPI_DEBUG

f69b6410a632655896a4c31280604c4af5f1a4ed by brooks:
depend-cleanup.sh: Extend clean_dep to support a custom regex

3e9f61464ee36a01d60fa21572e3d44475f4cade by brooks:
nvi: use memmove to realign buffers

c71b427bfa9aca65d64cbc95231df5883fc582c9 by brooks:
nvi: Replace Clang-only __builtin_is_aligned with C code (#124)

960665e47f0bb04b01a471f40272e450a397d6a4 by brooks:
style(9): Remove ancient SCCS tags.

866420279949e5807c2d5f2136d7c2b0a12be6b3 by brooks:
style(9): Remove $FreeBSD$ recommendation.

2317a685241af51104dda83cdceb169b8fa81d6c by brooks:
style(9): Note larger divergence than implied

76ec0faf1ce73e470d4f2663026320e5fd1ea021 by brooks:
style(9): Delete __FBSDID straggler

ecfe30854204e8de29ae637d493bd9de689ababa by brooks:
style(9): Add comments about branch prediction

1ad44b7f0e0d0960ec94ce4a7cdbd884499386c9 by brooks:
style: Allow C++ comments

9bc9cf4a2ae7209ccb19874234304301ed510e77 by brooks:
style(9): deprecate blank lines without local vars



The failed test cases:

5 tests failed.
FAILED:  sys.kern.sigsys.sigsys_test_off

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  sys.kern.sigsys.sigsys_test_on

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  usr.bin.grep.grep_test.recurse_symlink

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

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

Error Message:
Returned non-success exit status 255

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly