FreeBSD-main-amd64-test - Build #27500 - Still Unstable

FreeBSD-main-amd64-test - Build #27500 (086bedb11a853801e82234b8a1a64f0df52d9e52) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27500/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27500/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/27500/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)

086bedb11a853801e82234b8a1a64f0df52d9e52 by dim:
tools.build: also add sys/_visible.h to SYSINCS



The failed test cases:

2 tests failed.
FAILED:  sys.netpfil.pf.nat.endpoint_independent_compat

Error Message:
server1 did not receive connection from client (endpoint-independent)

FAILED:  usr.bin.tar.functional_test.test_option_s

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