FreeBSD-main-amd64-test - Build #20272 - Unstable

FreeBSD-main-amd64-test - Build #20272 (9e891d43f586e91541bd61fb12550de296d76fd9) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20272/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20272/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20272/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)

f284bed200b04e48c4ae87a50f4a8a957b0a10ad by asomers:
geom_gate: ensure readprov is null-terminated

90266521018938b7b9f0003ba9a383b6920859e9 by delphij:
libmagic: Remove support for older FreeBSD where xlocale was not

d9cacbf4b010d96dbfe96a09259972a95c675f26 by kib:
sched_get/setaffinity(): try to be more compatible with Linux

ca573c9a1779bdeeea6d0a6e948676555977737e by glebius:
sshd: update the libwrap patch to drop connections early

d877dd5767bcbda5f3138facaceac6cab5820da3 by jah:
unionfs: simplify writecount management

9e891d43f586e91541bd61fb12550de296d76fd9 by jah:
unionfs: implement VOP_SET_TEXT/VOP_UNSET_TEXT



The failed test cases:

1 tests failed.
FAILED:  sys.posixshm.posixshm_test.largepage_mprotect

Error Message:
/usr/src/tests/sys/posixshm/posixshm_test.c:1669: mmap(2097152 bytes) failed; error=28