FreeBSD-main-amd64-test - Build #23684 - Still Unstable

FreeBSD-main-amd64-test - Build #23684 (84617f6fccd45505f3eeebad1c8cdce1140b7f8e) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23684/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23684/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23684/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)

84617f6fccd45505f3eeebad1c8cdce1140b7f8e by dchagin:
linux(4) rt_sendsig: Remove the use of caddr_t



The failed test cases:

6 tests failed.
FAILED:  sys.netinet.arp.arp_add_success

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

FAILED:  sys.netinet6.frag6.frag6_19.frag6_19

Error Message:
Global IPv6 statistics do not match: 19 != 20

FAILED:  sys.netpfil.common.dummynet.pf_queue

Error Message:
We failed prioritisation 1 times

FAILED:  sys.net.if_ovpn.if_ovpn.ra

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

FAILED:  sys.netlink.test_rtnl_ifaddr.py.TestRtNlAddIfaddrLo::test_add_6[gu_host]

Error Message:
/usr/tests/sys/netlink/test_rtnl_ifaddr.py:702: AssertionError

FAILED:  sys.netlink.test_rtnl_ifaddr.py.TestRtNlAddIfaddrLo::test_add_6[gu_prefix]

Error Message:
/usr/tests/sys/netlink/test_rtnl_ifaddr.py:702: AssertionError