FreeBSD-main-amd64-test - Build #24528 - Unstable

FreeBSD-main-amd64-test - Build #24528 (3812c653b1468bc97003c9f59cc13cfd9afb6ed1) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24528/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24528/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24528/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)

ac56b9d83c75f548667912ffe422be6bd4f5c27e by des:
cp: Split the basic_symlink test case in two.

0f4467ce444b201468d2268958130f495951ca3c by des:
cp: Move the flags around a bit.

38509270663f336103273878cc8ddc88a225b9d8 by des:
cp: Further simplify the core logic.

d1ce87ae0ddca413b098b6be8f5d3b4da87422ef by jrtc27:
kldxref: Fix for 32-bit powerpc

0840bdbf2a07b68e29267bc49057ca6df2351360 by jrtc27:
Don't try and run kldxref for arm kernels

ada9d12f951201e13d831edc10acc36dd37d625e by jrtc27:
kldxref: Put each ef_CPUARCH.c on its own line to prepare for ef_arm.c

c88f7d8fb54051366d91acfc6c80aca6154da3b4 by jrtc27:
kldxref: Add arm support

3812c653b1468bc97003c9f59cc13cfd9afb6ed1 by jrtc27:
Revert "Don't try and run kldxref for arm kernels"



The failed test cases:

1 tests failed.
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