FreeBSD-main-amd64-test - Build #20270 - Unstable

FreeBSD-main-amd64-test - Build #20270 (7776d3ccd16ec8fd78db34083eb182c2a2d18e26) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20270/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20270/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20270/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)

1fbcaa13b033230c52487a270803bd0f7723e107 by mckusick:
When doing a read-only mount of a UFS filesystem using gjournal(8),

7776d3ccd16ec8fd78db34083eb182c2a2d18e26 by rwatson:
Add a -q flag to ministat to suppress headers in output, for use with



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