FreeBSD-main-amd64-test - Build #23091 - Still Unstable

FreeBSD-main-amd64-test - Build #23091 (7fc82fd1f82eb37ff52a9199f1e7d640748811ba) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23091/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23091/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/23091/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)

f0c4b42c608946ceb04241508e118953d841d3e5 by brooks:
nanobsd: remove comment about keeping C++ enabled

211c302f10d76fc12e50c87039cfc06aa9e659c1 by brooks:
NgATM: deprecate

c2285a7b092f524b5694e42bfb5fd24f71815771 by brooks:
ng_atmllc: deprecate

577b62c2bacc7dfa228591ca3da361e1bc398301 by markj:
pkgbase: Put termcap.small in the same package as termcap

d2ae03bae2add82124973876dec95eb126ff34c8 by kevans:
arm64: disable the physical timer for now if HCR_EL2.E2H is set

7fc82fd1f82eb37ff52a9199f1e7d640748811ba by glebius:
ipfw: garbage collect ip_fw_chk_ptr



The failed test cases:

2 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:594: WIFSTOPPED(status) not met

FAILED:  usr.bin.yacc.yacc_tests.main

Error Message:
Returned non-success exit status 1