FreeBSD-main-amd64-test - Build #26423 - Still Unstable

FreeBSD-main-amd64-test - Build #26423 (1393f9a36b9c471d4af3518a3d3bb56c2a6adc58) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26423/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26423/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26423/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)

ad2d7e594f6d519be6e9674c8048a406a453fef9 by zlei:
ifnet: Fix a typo in a source code comment

6a4a86c2664c368e31f71c41206685d02543a237 by kib:
namei.9: minor editing

c0fdd2bf944bb646116c6cd9879560579ebaa563 by kib:
pthread_switch_add_np(3): remove

31760ee65ae3e79434fb257d93e17a6de6021f48 by kib:
libthr: add stable user interface for sigfastblock(2)

1393f9a36b9c471d4af3518a3d3bb56c2a6adc58 by kib:
pthread_signals_block_np(3): document



The failed test cases:

4 tests failed.
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.opencrypto.runtests.main

Error Message:
1 of 1 tests failed

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