FreeBSD-main-amd64-test - Build #20567 - Unstable

From: <jenkins-admin_at_FreeBSD.org>
Date: Thu, 03 Feb 2022 22:53:28 UTC
FreeBSD-main-amd64-test - Build #20567 (fd723975ec7270bf8e777becddd6e3548550403d) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20567/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20567/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20567/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)

ea07ba11700f3eeee96871cf8f26707dbe73aa65 by jsm:
sys/arm64/iommu/iommu_pmap.c readd sys/systm.h

3b0ee680507ab4cfe4d493bc1487305666d9437c by rscheff:
tcp: Prevent setting of ECN bits with setsockopt()

fd723975ec7270bf8e777becddd6e3548550403d by rscheff:
tcp: fix typo in commit f026275e26d0071ac3dee98526e8b9bcad58f0fa



The failed test cases:

1 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:603: WIFSTOPPED(status) not met