FreeBSD-stable-14-amd64-test - Build #250 - Still unstable

FreeBSD-stable-14-amd64-test - Build #250 (2ef9079ece5a97aba7a288040fea805d8599a6f4) - Still unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/250/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/250/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/250/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)

cdd2624a9759721ce7973635d079ab04704c8027 by kevans:
localedef: expand the default charmap

20baa89501c7a7815b5ca4ada916393732af8d42 by kevans:
ncurses: avoid hardcoded assumptions about the layout of .OBJDIR

9c2aaaa997d0ad19cee733a7ee78630d3e94dfb3 by kevans:
arm64: lop off another 24MB of KVA for early device mappings

8a152128dcc546745194ef671673b5a0762b6d26 by kevans:
lockf: correct omission in the usage statement

6128f0c28db5c77374e1898e16f44131ebebc861 by kevans:
lockf: hide unavailable error with -n -s

579c24898b89b87dc86095c3e55c1b1f8fca5e1e by kevans:
lockf: don't hold stdin/stdout/stderr open

40754cd21e70b35341f4f3f9a2d09008fe370f9d by kevans:
lockf: add some tests

63b86eb6fa935ecf94b9a0f1842b56a223f151be by kevans:
lockf: allow locking file descriptors

78e30818a06c0cb934637811c3339ea8da9ed16a by kevans:
lockf: switch to strtonum() for parsing timeout

2ef9079ece5a97aba7a288040fea805d8599a6f4 by kevans:
rtld: add a test for RTLD_DEEPBIND



The failed test cases:

5 tests failed.
FAILED:  sys.netinet.forward.fwd_ip_icmp_iface_fast_success

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

FAILED:  sys.netinet6.frag6.frag6_05.frag6_05_0

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

FAILED:  sys.netinet6.frag6.frag6_15.frag6_15

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

FAILED:  sys.netpfil.pf.rtable.forward_v4

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

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly