FreeBSD-main-amd64-test - Build #26443 - Still Unstable

FreeBSD-main-amd64-test - Build #26443 (59ee9260e6bbcc3b5654126eed6e9490315c81f1) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26443/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26443/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26443/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)

59ee9260e6bbcc3b5654126eed6e9490315c81f1 by ivy:
ifconfig: reject netmask and broadcast for inet6



The failed test cases:

5 tests failed.
FAILED:  lib.libcasper.services.cap_fileargs.fileargs_test.fileargs__fopen_read

Error Message:
/usr/src/lib/libcasper/services/cap_fileargs/tests/fileargs_test.c:478: test_file_fopen(fa, files[i], "r", &pfile) == 0 not met

FAILED:  lib.libcasper.services.cap_fileargs.fileargs_test.fileargs__open_write

Error Message:
/usr/src/lib/libcasper/services/cap_fileargs/tests/fileargs_test.c:350: test_file_open(fa, files[i], &fd) == 0 not met

FAILED:  lib.libcasper.services.cap_fileargs.fileargs_test.fileargs__open_realpath

Error Message:
/usr/src/lib/libcasper/services/cap_fileargs/tests/fileargs_test.c:733: test_file_open(fa, files[i], &fd) == 0 not met

FAILED:  sys.netinet.broadcast.INADDR_BROADCAST

Error Message:
/usr/src/tests/sys/netinet/broadcast.c:65: sending of broadcast failed: 51

FAILED:  sys.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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