FreeBSD-stable-14-amd64-test - Build #641 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #641 (37c9f79561c0b83e2ad87939fad27167ae7f11db) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/641/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/641/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/641/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)

af2702c997f85e9517b1538b5b645537bc2a0efc by tuexen:
tcp: drop data received after a FIN has been processed

37c9f79561c0b83e2ad87939fad27167ae7f11db by tuexen:
sctp: document sctp_recvmsg as implemented



The failed test cases:

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

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:592: WIFSTOPPED(status) not met

FAILED:  sys.geom.class.eli.attach_test.attach_multiple_fails

Error Message:
Premature exit; test case exited with code 1

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly