Strange error config test add-on from 2021.9.7 > 2021.10.3

Hi All,

Can someone tell me what to do? This is the output of configuration test. Want upgrade from 2021.9.7 to 2021.10.3 but get this error:

Testing configuration at /tmp/config
   command: /usr/local/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-nfawct6w/greenlet/setup.py'"'"'; __file__='"'"'/tmp/pip-install-nfawct6w/greenlet/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-wl1cdr73
       cwd: /tmp/pip-install-nfawct6w/greenlet/
  Complete output (76 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-aarch64-3.9
  creating build/lib.linux-aarch64-3.9/greenlet
  copying src/greenlet/__init__.py -> build/lib.linux-aarch64-3.9/greenlet
  creating build/lib.linux-aarch64-3.9/greenlet/tests
  copying src/greenlet/tests/test_version.py -> build/lib.linux-aarch64-3.9/greenlet/tests
  copying src/greenlet/tests/test_cpp.py -> build/lib.linux-aarch64-3.9/greenlet/tests
  copying src/greenlet/tests/test_gc.py -> build/lib.linux-aarch64-3.9/greenlet/tests
grep: write error: Broken pipe
[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.

I’ve got the same error. Did you find any fix?

No… I created a new ssd and start from 0 and tried to update … without errors. But on my running system this error still there

Did the update without anything do before, except a full backup
Update went ok, system running…