FreeBSD-main-amd64-test - Build #24742 - Still Unstable

FreeBSD-main-amd64-test - Build #24742 (d9b3bba2f3022f1b577fb7a18c523c92551d8257) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24742/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24742/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24742/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)

d9b3bba2f3022f1b577fb7a18c523c92551d8257 by rew:
mpr: endianess fix for set/get dpm page0



The failed test cases:

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

Error Message:
Test case body timed out

FAILED:  sys.netinet6.proxy_ndp.pndp_neighbor_advert

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