FreeBSD-main-amd64-test - Build #24642 - Still Unstable

FreeBSD-main-amd64-test - Build #24642 (df8a58b17a1907ed3b4597475d1cb8eacc9636de) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24642/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24642/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24642/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)

20010b86fe0e181bdad947449fced07bf3fb9cb6 by emaste:
netlink: Add sysctl descriptions for net.netlink tree

df8a58b17a1907ed3b4597475d1cb8eacc9636de by np:
cxgbe(4): Add support for netmap offsets.



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.net.if_bridge_test.many_bridge_members

Error Message:
Test case body timed out