FreeBSD-stable-14-amd64-test - Build #760 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #760 (089664a8db2e16493a4e976939c2237d43f81ada) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/760/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/760/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/760/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)

858397f868c0372a074cd14736dabbb2fd0cb09a by kib:
apic: add ioapic_get_dev() method

2cda5031841fa3745486a0f5c08981d266742569 by kib:
device: add generic named per-device property

ec8d60f0d9b762880482e39f567db552c152d3a2 by kib:
devices: report iommu data for the device in the dev. sysctl tree

be2940e908642c3019ba8196430c2cb09f1dc532 by kib:
amd64: do not pass -z rodynamic to ld.bfd when building vdso

089664a8db2e16493a4e976939c2237d43f81ada by manu:
linuxkpi: chase spinlock_t in DECLARE_WAIT_QUEUE_HEAD



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