FreeBSD-main-amd64-test - Build #22471 - Still Unstable

FreeBSD-main-amd64-test - Build #22471 (30a6c8a3a8a65074e531010f4adc8c1559f954ac) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22471/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22471/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/22471/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)

30a6c8a3a8a65074e531010f4adc8c1559f954ac by gbe:
vipw.8: Add a FILES section



The failed test cases:

1 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:595: WIFSTOPPED(status) not met