FreeBSD-main-amd64-test - Build #23511 - Unstable

FreeBSD-main-amd64-test - Build #23511 (f5f1b9a9828a4fdf5b0ba51b291e0e1e7ac7b55f) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23511/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23511/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23511/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)

b3fe5d932264445cbf9a1c4eab01afb6179b499b by mckusick:
Fix off-by-one error in fsck_ffs(8) chkrange() block-number check.

f5f1b9a9828a4fdf5b0ba51b291e0e1e7ac7b55f by emaste:
Cirrus-CI: add gcc12 automatic task on primary GitHub mirror



The failed test cases:

3 tests failed.
FAILED:  sys.fs.fusefs.last_local_modify.main

Error Message:
Returned non-success exit status 1

FAILED:  sys.fs.fusefs.mknod.main

Error Message:
Returned non-success exit status 1

FAILED:  sys.netinet6.ndp.ndp_del_gu_success

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