FreeBSD-main-amd64-test - Build #20002 - Still Unstable

FreeBSD-main-amd64-test - Build #20002 (b25ba58adc04ca475df1e8125d2a16a07d68b49d) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20002/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20002/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20002/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)

39a7396f5d0c3eac4401229e1b24fb8b89efc862 by markj:
vm_page: Tighten the object lock assertion in vm_page_invalid()

b25ba58adc04ca475df1e8125d2a16a07d68b49d by markj:
ng_ubt: Avoid attaching to several newer Intel controllers



The failed test cases:

2 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

FAILED:  sys.netpfil.pf.killstate.v6

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