FreeBSD-main-amd64-test - Build #26675 - Still Unstable

FreeBSD-main-amd64-test - Build #26675 (7b26124ae106283952e1e61d07f0eecda5c361a0) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26675/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26675/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26675/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)

55dfaeae8e9aa95f0b724d90ad2423ca1b623142 by ivy:
contrib/llvm-project: fix clang crash compiling modules

7b26124ae106283952e1e61d07f0eecda5c361a0 by markj:
libtpool/tests: Fix a flaky test



The failed test cases:

2 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.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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