FreeBSD-main-amd64-test - Build #29190 - Still Unstable

FreeBSD-main-amd64-test - Build #29190 (77d6c45afdca8a524a88edfb3097d4d9dc90b583) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29190/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29190/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29190/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)

a24674ecab24abf6cc84262059b3e28bb0cd3a04 by kib:
kern/kern_exit.c: make wait_fill_siginfo/wrusage global

7da4edd300984abe67ff503828c1674a28e4b8b0 by kib:
pdwait(2): change handling of the exited processes

bcdb6ba94d08554eeb9bde4d2468707a612f5d90 by kib:
processes: add zombie references, each of them prevents reap

c49198534a9b823c18c8b9e67e3b16a2d0fa27ad by kib:
pdwait(2), wait(2): document interaction between pdopenpid() and

a96f285b5953f6ff3adb3ab43433ba9e15a9aa46 by kib:
tests/sys/kern: adjust tests for the new reaping behavior

77d6c45afdca8a524a88edfb3097d4d9dc90b583 by kib:
tests/sys/capsicum: adjust tests for the new reaping behavior



The failed test cases:

3 tests failed.
FAILED:  sys.kern.timerfd.timerfd__simple_periodic_timer

Error Message:
/usr/src/tests/sys/kern/timerfd.c:142: timeouts >= 2 not met

FAILED:  lib.libarchive.functional_test.test_read_filter_lz4_raw_skip

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