FreeBSD-main-amd64-test - Build #29095 - Still Unstable

FreeBSD-main-amd64-test - Build #29095 (d6915bffb7b68d9b55fa3db4e5709463549c379e) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29095/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29095/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29095/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)

9b21a52495758294e3a50542a59bc47a0c184173 by kib:
kern_ptrace(): reduce code duplication

d6915bffb7b68d9b55fa3db4e5709463549c379e by netchild:
nullfs: close a race when syncing inotify flags from the lower vnode



The failed test cases:

3 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__PT_KILL_competing_stop

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:2214: pl.pl_flags & PL_FLAG_SCX not met

FAILED:  usr.bin.procstat.procstat_test.environment

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

FAILED:  sys.netpfil.common.rdr.ipfnat_local_redirect

Error Message:
Redirect failed