FreeBSD-stable-14-amd64-test - Build #911 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #911 (491f5e37ae45deae613b52729bf521a91dc38292) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/911/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/911/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/911/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)

d467e667dfcc26712f10491b6734c79689c41d5b by kp:
pf: add extra SCTP multihoming probe points

fc167e91313c7c544119f524ae5cbb2439734352 by kp:
pf: verify that ABORT chunks are not mixed with DATA chunks

4557b1693a11246d2ae9adcf03bd2a4a35d79aa0 by kp:
pf: verify SCTP v_tag before updating connection state

491f5e37ae45deae613b52729bf521a91dc38292 by kp:
pf: add 'allow-related' to always allow SCTP multihome extra connections



The failed test cases:

6 tests failed.
FAILED:  sys.net.routing.test_routing_l3.py.TestIfOps::test_change_prefix_route[inet]

Error Message:
/usr/tests/sys/net/routing/test_routing_l3.py:42: AssertionError

FAILED:  sys.kern.sigsys.sigsys_test_off

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  sys.kern.sigsys.sigsys_test_on

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  usr.bin.grep.grep_test.recurse_symlink

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

FAILED:  sys.netmap.ctrl-api-test.main

Error Message:
Returned non-success exit status 255

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly