FreeBSD-main-amd64-test - Build #26664 - Still Unstable

FreeBSD-main-amd64-test - Build #26664 (5843b8ee02e99527c28f579acfc1f48e10033529) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26664/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26664/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26664/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)

f35525ff2053e026a423e852136d73ed93c95803 by markj:
file: Add a fd flag with O_RESOLVE_BENEATH semantics

350ba9672a7f4f16e30534a603df577dfd083b3f by markj:
unix: Set O_RESOLVE_BENEATH on fds transferred between jails

5843b8ee02e99527c28f579acfc1f48e10033529 by markj:
unix/tests: Add a regression test for fd transfer across jails



The failed test cases:

2 tests failed.
FAILED:  cddl.lib.libtpool.libtpool_test.complete_exhaustion

Error Message:
/usr/src/cddl/lib/libtpool/tests/libtpool_test.c:68: pthread_barrier_wait(&barrier) != 0

FAILED:  sys.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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