copyparty failed to add the following files to the archive:

 file: 'sysfsbinfmt_miscregister'
error: [PermissionError] [Errno 13] Permission denied: b'procsysfsbinfmt_miscregister'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelapparmor_display_secid_mode'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelapparmor_display_secid_mode'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelapparmor_restrict_unprivileged_unconfined'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelapparmor_restrict_unprivileged_unconfined'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelcad_pid'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelcad_pid'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelunprivileged_userns_apparmor_policy'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelunprivileged_userns_apparmor_policy'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelusermodehelperbset'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelusermodehelperbset'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'syskernelusermodehelperinheritable'
error: [PermissionError] [Errno 13] Permission denied: b'procsyskernelusermodehelperinheritable'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetcorebpf_jit_harden'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetcorebpf_jit_harden'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetcorebpf_jit_kallsyms'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetcorebpf_jit_kallsyms'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetcorebpf_jit_limit'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetcorebpf_jit_limit'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv4tcp_fastopen_key'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv4tcp_fastopen_key'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv4routeflush'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv4routeflush'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6confallstable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6confallstable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6confdefaultstable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6confdefaultstable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6confdocker0stable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6confdocker0stable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6confeth0stable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6confeth0stable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6confeth1stable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6confeth1stable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6conflostable_secret'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6conflostable_secret'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysnetipv6routeflush'
error: [PermissionError] [Errno 13] Permission denied: b'procsysnetipv6routeflush'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysvmcompact_memory'
error: [PermissionError] [Errno 13] Permission denied: b'procsysvmcompact_memory'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysvmdrop_caches'
error: [PermissionError] [Errno 13] Permission denied: b'procsysvmdrop_caches'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysvmmmap_rnd_bits'
error: [PermissionError] [Errno 13] Permission denied: b'procsysvmmmap_rnd_bits'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysvmmmap_rnd_compat_bits'
error: [PermissionError] [Errno 13] Permission denied: b'procsysvmmmap_rnd_compat_bits'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: 'sysvmstat_refresh'
error: [PermissionError] [Errno 13] Permission denied: b'procsysvmstat_refresh'
-- util.py:2983 <yieldfile>: with open(fsenc(fn), "rb", bufsz) as f:
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

NOTE: filepaths sanitized; see serverlog for correct values