FreeBSD-main-amd64-test - Build #26461 - Still Unstable

FreeBSD-main-amd64-test - Build #26461 (9c20010361854a6034595fdb13cd3583ea13f289) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26461/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26461/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26461/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)

9a79f1b8c342730653030c1df177b24a144c53b7 by ivy:
Remove vestiges of keyserv(8)

0b52d6c6cc4a0b3c6e04d114c57df2b1c1e098ae by glebius:
unix/stream: factor out uipc_wakeup() from pr_soreceive method

c44d6f43a68f6bb39b92df85c5ba90a9b0feee15 by glebius:
unix/stream: provide uipc_cantrcvmore()

46c64462011716213f15c20b1c027cd85cb8bd14 by glebius:
tests/unix_seqpacket: add couple tests for shutdown(2)

51ac5ee0d57f178882af4b40d36089e2069704e4 by glebius:
unix/stream: refactor sendfile(2) logic to work without M_BLOCKER flag

83812c4eccb3c81e0fe97e9a5b325409ef8ba2ce by brooks:
bsd.suffixes-extra.mk: rewrap long lines

b15f5c8fa584720e01f8a1b9320b5c9063e9c5a9 by brooks:
src.libnames.mk: add LIBSYS_PIC

387783da979eb5862f8453e15505c240cbfe28ce by brooks:
rtld: get syscall implementations from libsys

fbfc85d9e81f751c52f3ded445d4ae03b8307667 by brooks:
share/mk: make *ADD and *FLAGS descriptions common

cba6bf5d954f500a921b967c1e4e3e71ecd63bef by brooks:
share/mk/bsd.README: refer to the linker, not the loader

9c20010361854a6034595fdb13cd3583ea13f289 by brooks:
share/mk: pass SHARED_CFLAGS to PIC and PIE from assembly



The failed test cases:

4 tests failed.
FAILED:  lib.libcasper.services.cap_fileargs.fileargs_test.fileargs__open_with_casper

Error Message:
/usr/src/lib/libcasper/services/cap_fileargs/tests/fileargs_test.c:443: test_file_open(fa, files[i], &fd) == 0 not met

FAILED:  sys.netpfil.pf.pflog.rdr_action

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

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