FreeBSD-main-amd64-test - Build #25022 - Still Unstable

FreeBSD-main-amd64-test - Build #25022 (dc831e93bad63f9faea09f1806a7733a40bff316) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25022/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25022/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25022/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)

dc831e93bad63f9faea09f1806a7733a40bff316 by christos:
sound: Get rid of snd_clone and use DEVFS_CDEVPRIV(9)



The failed test cases:

3 tests failed.
FAILED:  sys.netpfil.common.dummynet.ipfw_pls_gilbert

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

FAILED:  sys.fs.tmpfs.times_test.empty

Error Message:
Test case was expecting a failure but none were raised

FAILED:  cddl.usr.sbin.zfsd.zfsd_unittest.main

Error Message:
Received signal 6