FreeBSD-main-amd64-test - Build #24622 - Still Unstable

FreeBSD-main-amd64-test - Build #24622 (0eccb45979a8ee3129e11b638ebc4cfa00942b80) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24622/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24622/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24622/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)

1fb3caee72241b9b4dacbfb0109c972a86d4401f by delphij:
tail: Do not trust st_size if it equals zero.

b6052c10fb4ad70915e2f82ce606fd7715477eef by br:
Setups with digital audio connections like SPDIF and ADAT require

bd61c1e89dc4a40ba696de1785d423978e1c2147 by olce:
libthr: thr_attr.c: Clarity, whitespace and style

0eccb45979a8ee3129e11b638ebc4cfa00942b80 by olce:
libthr: thr_attr.c: EINVAL, not ENOTSUP, on invalid arguments



The failed test cases:

1 tests failed.
FAILED:  sys.net.if_bridge_test.many_bridge_members

Error Message:
Test case body timed out