FreeBSD-main-amd64-test - Build #24352 - Unstable

FreeBSD-main-amd64-test - Build #24352 (d0941ed9b5c39d92d0aa75bc253506cb59a2e9a1) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24352/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24352/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24352/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)

50565cf514d32ee02a24f420551c7e65631b0716 by markj:
makefs/zfs: Don't set ZFS_NO_EXECS_DENIED in file flags

7e5002e3d6038b69e23f6c1982caf20cd62139f7 by markj:
makefs/zfs: Add a regression test which checks file access permissions

d0941ed9b5c39d92d0aa75bc253506cb59a2e9a1 by markj:
riscv: Add a leaf PTP when pmap_enter(psind=1) creates a wired mapping



The failed test cases:

2 tests failed.
FAILED:  sys.netinet6.ndp.ndp_del_gu_success

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

FAILED:  sys.netinet6.test_ip6_output.py.TestIP6Output::test_output6_nhop

Error Message:
/usr/local/lib/python3.9/multiprocessing/connection.py:383: EOFError