FreeBSD-stable-15-amd64-test - Build #479 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #479 (b0fbed20ceb9b899e7e20bf785e9d303608bc7a0) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/479/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/479/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/479/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)

b0fbed20ceb9b899e7e20bf785e9d303608bc7a0 by cperciva:
release: Ship firmware from kmods repo on DVD



The failed test cases:

3 tests failed.
FAILED:  sys.fs.fusefs.ctl.remove_lun_with_atime

Error Message:
Test case cleanup did not terminate successfully

FAILED:  sys.kqueue.libkqueue.kqueue_test.main

Error Message:
Returned non-success exit status 1

FAILED:  sys.netpfil.pf.nat.endpoint_independent_compat

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