FreeBSD-stable-15-amd64-test - Build #474 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #474 (8880678b7a47ccfdcc14d3e7cad7f137862dccea) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/474/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/474/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/474/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)

8880678b7a47ccfdcc14d3e7cad7f137862dccea by zlei:
e1000: Fix setting the promiscuous mode



The failed test cases:

3 tests failed.
FAILED:  sys.netpfil.pf.return.py.TestReturn::test_tcp

Error Message:
/usr/tests/sys/netpfil/pf/return.py:38: Exception

FAILED:  sys.fs.fusefs.ctl.remove_lun_with_atime

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

FAILED:  sys.netpfil.pf.nat.endpoint_independent_compat

Error Message:
server1 did not receive connection from client (default)