copyparty failed to add the following files to the archive:

 file: 'kernel/cad_pid'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/sys/kernel/cad_pid'
-- util.py:3215 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:245 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:283 <gen>: for x in self.ser(f):

 file: 'kernel/usermodehelper/bset'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/sys/kernel/usermodehelper/bset'
-- util.py:3215 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:245 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:283 <gen>: for x in self.ser(f):

 file: 'kernel/usermodehelper/inheritable'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/sys/kernel/usermodehelper/inheritable'
-- util.py:3215 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:245 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:283 <gen>: for x in self.ser(f):
