FreeBSD-stable-15-amd64-test - Build #689 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #689 (d2bf940ec1447ca69ed605395455d07facf4d3ca) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/689/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/689/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/689/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)

e7eef56c6982f0f67789365b5e337e5cafb7fe91 by zlei:
/bin/ps: Fix display of negative nice values on ARMv7/aarch64

d11419ed37a61a4896381f91fd942c4fff2e66dd by zlei:
iflib: Add a missing CURVNET_RESTORE() in the error path

d2bf940ec1447ca69ed605395455d07facf4d3ca by zlei:
geom_part: Restore the human readable format of size



The failed test cases:

5 tests failed.
FAILED:  lib.librt.sem_test.child

Error Message:
Test case body timed out

FAILED:  sys.netpfil.pf.route_to.prefer_ipv6_nexthop_mixed_af_random_table_ipv4

Error Message:
Target 2001:db8:4202::42:4 not selected after 10 attempts!

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_c

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

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_latin1

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

FAILED:  sys.posixshm.posixshm_test.largepage_pkru

Error Message:
/usr/src/tests/sys/posixshm/posixshm_test.c:1915: error == 0 not met