FreeBSD-stable-14-amd64-test - Build #858 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #858 (13ea23ee6eeb7aa95e1a86793dac1fdb7304c181) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/858/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/858/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/858/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)

673cd5f450e25d3e2f8f0bea1d35e4adf69c7667 by kbowling:
sfxge: defer ether_ifattach to when ifmedia_init is done

6cfff795e5aae0ec1ba834666c55fe02ff586aac by kbowling:
igc.4: Add I226 and other additions to supported list

30b9d8a73721ed762aaf02244e9429ed5fac7142 by kp:
pfctl: add -T `reset` to touch pfras_tzero only for non-zero entries

13ea23ee6eeb7aa95e1a86793dac1fdb7304c181 by kp:
pf: fix potential NULL dereference in SCTP multihome handling



The failed test cases:

5 tests failed.
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