FreeBSD-main-amd64-test - Build #21760 - Unstable

FreeBSD-main-amd64-test - Build #21760 (b3fd5464a903180994313bd903f3c170f5f9e1f3) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21760/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21760/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/21760/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)

35557a0d9169172b90df903b0daf389c2839b749 by dougm:
rb_tree: update augmentation after element change

b3fd5464a903180994313bd903f3c170f5f9e1f3 by dougm:
rb_tree: resolve name clash



The failed test cases:

2 tests failed.
FAILED:  libexec.tftpd.functional.rrq_small_v4

Error Message:
Test case body timed out

FAILED:  sys.netpfil.common.dummynet.pf_queue

Error Message:
We failed prioritisation 1 times