FreeBSD-main-amd64-test - Build #27035 - Still Unstable

FreeBSD-main-amd64-test - Build #27035 (301e6c47127d358073a35c1ecd7b8cf014d0bb92) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27035/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27035/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27035/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)

301e6c47127d358073a35c1ecd7b8cf014d0bb92 by zlei:
imgact: Mark brandinfo and note structures as const



The failed test cases:

1 tests failed.
FAILED:  sys.geom.class.label.basic.create

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