FreeBSD-main-amd64-test - Build #19998 - Unstable

FreeBSD-main-amd64-test - Build #19998 (a07d4265095ed473a3db5c3a998c699fa46dbe86) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19998/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19998/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/19998/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)

a07d4265095ed473a3db5c3a998c699fa46dbe86 by mav:
x86: Make AMD elvtX dump more compact.



The failed test cases:

1 tests failed.
FAILED:  sys.posixshm.posixshm_test.largepage_mprotect

Error Message:
/usr/src/tests/sys/posixshm/posixshm_test.c:1669: mmap(2097152 bytes) failed; error=28