FreeBSD-main-amd64-test - Build #21558 - Still Unstable

FreeBSD-main-amd64-test - Build #21558 (ad175a107b4e0fdc0128c98c3ca9d6cf8006aba7) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21558/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21558/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21558/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)

66ba742d2e6c950611fa3d557512133b0216daa7 by andrew:
Allow use of the arm64 unnamed register form

cb91f112a3dc6cb68fe618623f59cee576ce4d14 by andrew:
Decode the arm64 SVE ID register

a9f7455c38c19438d1061227b1fa11d40c5407a6 by jamie:
jail: add prison_cleanup() to release resources held by a dying jail

7060da62ff18e8e52c5e41f0794cc4f10dadfc6e by jamie:
jail: Remove a prison's shared memory when it dies

1e54362824f62a9d43585e94422d1d3d5f0268f9 by kib:
vfs_op_exit(): assert that mnt_vfs_ops stays non-zero for unmount or

61ae7a355ce787aecd84dc35a047f458a5b5b1fb by kib:
Add MPASSERT() and MPPASS() macros

ad175a107b4e0fdc0128c98c3ca9d6cf8006aba7 by kib:
vfs_mount.c: convert explicit panics and KASSERTs to MPASSERT/MPPASS



The failed test cases:

3 tests failed.
FAILED:  sbin.growfs.legacy_test.main

Error Message:
6 of 19 tests failed

FAILED:  sys.geom.class.eli.resize_test.resize

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

FAILED:  usr.sbin.makefs.makefs_ffs_tests.autocalculate_image_size

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