FreeBSD-main-amd64-test - Build #29314 - Still Unstable

FreeBSD-main-amd64-test - Build #29314 (2ff0ca5272c8c2bb038a565949d5bd5c4726c704) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29314/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29314/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/29314/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)

2f024a7cfddd5ce92df8437d89ba5bc3d55dacaf by brooks:
exterr: relax format restrictions

95e33099c74d9fc7963968f052b7546ad3040317 by brooks:
runtime: add the ability to set exterrors in userspace

ddf6065122e8990eafe31d21adaf719a25924a73 by brooks:
exterr(9): add a few tests of new message formats

94f86eff72ed43a38a12a41cd5945afe00c8199a by brooks:
uexterror_gettext: add tests for invalid formats

2ff0ca5272c8c2bb038a565949d5bd5c4726c704 by brooks:
uexterror(3): install the right manpage



The failed test cases:

5 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__follow_fork_parent_detached_unrelated_debugger

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

FAILED:  sys.netpfil.pf.pfsync.bulk

Error Message:
state not found on synced host

FAILED:  sys.posixshm.posixshm_test.accounting

Error Message:
/usr/src/tests/sys/posixshm/posixshm_test.c:1192: st.st_blksize * st.st_blocks == (blkcnt_t)shm_sz 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