FreeBSD-main-amd64-test - Build #24265 - Still Unstable

FreeBSD-main-amd64-test - Build #24265 (b0936440b8fcee523c0b26fdbbef7c3b2b5098bf) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24265/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24265/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24265/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)

9735cc0e41825bb9e95d16433d381ffe4c190f38 by brooks:
libprocstat: simplify auxv value conversion

72a4ee26a7c665ae1c31abe1c6feeaa7ccaba140 by brooks:
libprocstat: make sv_name not static

8f06fabe39ac3ebca4ab448a456945008305a23f by brooks:
libprocstat: copy all the 32-bit auxv entries

248fe3d3483cb3ec2c78dd31dc02a467060a6577 by brooks:
libprocstat: improve conditional for 32-bit compat

8f9f7b4a427f2518e978600794f013cb711dfb86 by brooks:
procstat auxv: widen COMM column to MAXCOMLEN

0cb63dcac446df85787cc0a77d4d38d01ff92913 by manu:
Revert "dwc: re-rewrite barrier part"

e1fe34707a60b0f6cf47397c6eea0a39d675e3ac by emaste:
arm64: Save an instruction in locore.S

8c630381b43cc4d83c99305df3f732b0583ff8f2 by osa:
bsd-family-tree: add OpenBSD 7.4

ccd0f34d8585cba727dd17a381309855af655b82 by cognet:
arm64/compat32: Fix handling of 32bits FP registers.

5307bbcc038f878b4b3714f03a2c824a0caeba4f by jhb:
bsdinstall partedit: Apply changes from scripted installs

b0936440b8fcee523c0b26fdbbef7c3b2b5098bf by jhb:
bhyve: Replace many fprintf(stderr, ...) calls with EPRINTLN



The failed test cases:

4 tests failed.
FAILED:  sys.netinet6.frag6.frag6_19.frag6_19

Error Message:
Global IPv6 statistics do not match: 19 != 20

FAILED:  sys.netinet6.test_ip6_output.py.TestIP6OutputScope::test_output6_linklocal_scope[gu_to_ll]

Error Message:
/usr/local/lib/python3.9/multiprocessing/connection.py:383: EOFError

FAILED:  sys.netpfil.common.dummynet.pf_queue

Error Message:
We failed prioritisation 1 times

FAILED:  sys.fs.tmpfs.times_test.empty

Error Message:
Incorrect atime