FreeBSD-stable-14-amd64-test - Build #783 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #783 (05bc70bab4ff1dcc3eec8d9c47d469f78c08ba9e) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/783/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/783/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/783/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)

17d39df524a5003131398bc9fbdf8c9fef043d05 by dim:
Tentatively merge llvm fix for buildworld WITH_ASAN

05bc70bab4ff1dcc3eec8d9c47d469f78c08ba9e by kib:
x86: do not leak msi_lock in msix_alloc() on iommu remapping failure



The failed test cases:

2 tests failed.
FAILED:  sys.netmap.ctrl-api-test.main

Error Message:
Returned non-success exit status 255

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly