FreeBSD-main-amd64-test - Build #25336 - Unstable

FreeBSD-main-amd64-test - Build #25336 (90818083d795a9c06feca54f32fa6d35c200e1a2) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25336/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25336/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/25336/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)

eaa3d34b6220d8858eabc622165ec4db2cc75e96 by imp:
cdefs.9: Update for C++ environments

90818083d795a9c06feca54f32fa6d35c200e1a2 by rlibby:
ipf: correct size limit in snprintf



The failed test cases:

3 tests failed.
FAILED:  libexec.tftpd.functional.rrq_window_rfc7440_v4

Error Message:
Test case body timed out

FAILED:  libexec.tftpd.functional.s_flag_v6

Error Message:
Test case body timed out

FAILED:  libexec.tftpd.functional.wrq_dropped_ack_v4

Error Message:
Test case body timed out