copyparty failed to add the following files to the archive:

 file: '51/auxv'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/auxv'
-- util.py:3021 <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: '51/clear_refs'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/clear_refs'
-- util.py:3021 <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: '51/environ'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/environ'
-- util.py:3021 <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: '51/io'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/io'
-- util.py:3021 <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: '51/ksm_merging_pages'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/ksm_merging_pages'
-- util.py:3021 <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: '51/ksm_stat'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/ksm_stat'
-- util.py:3021 <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: '51/mem'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/mem'
-- util.py:3021 <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: '51/mountstats'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/mountstats'
-- util.py:3021 <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: '51/pagemap'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/pagemap'
-- util.py:3021 <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: '51/patch_state'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/patch_state'
-- util.py:3021 <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: '51/personality'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/personality'
-- util.py:3021 <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: '51/smaps_rollup'
error: [ProcessLookupError] [Errno 3] No such process: b'/proc/51/smaps_rollup'
-- util.py:3021 <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: '51/stack'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/stack'
-- util.py:3021 <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: '51/syscall'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/syscall'
-- util.py:3021 <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: '51/timerslack_ns'
error: [PermissionError] [Errno 1] Operation not permitted
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/exec'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/fscreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/keycreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/prev'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/sockcreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/apparmor/exec'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/attr/apparmor/prev'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/net/ip_tables_matches'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/net/ip_tables_matches'
-- util.py:3021 <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: '51/net/ip_tables_names'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/net/ip_tables_names'
-- util.py:3021 <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: '51/net/ip_tables_targets'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/net/ip_tables_targets'
-- util.py:3021 <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: '51/net/nf_conntrack'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/net/nf_conntrack'
-- util.py:3021 <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: '51/net/nf_conntrack_expect'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/net/nf_conntrack_expect'
-- util.py:3021 <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: '51/task/51/auxv'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/auxv'
-- util.py:3021 <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: '51/task/51/clear_refs'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/clear_refs'
-- util.py:3021 <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: '51/task/51/environ'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/environ'
-- util.py:3021 <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: '51/task/51/io'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/io'
-- util.py:3021 <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: '51/task/51/ksm_merging_pages'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/ksm_merging_pages'
-- util.py:3021 <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: '51/task/51/ksm_stat'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/ksm_stat'
-- util.py:3021 <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: '51/task/51/mem'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/mem'
-- util.py:3021 <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: '51/task/51/pagemap'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/pagemap'
-- util.py:3021 <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: '51/task/51/patch_state'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/patch_state'
-- util.py:3021 <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: '51/task/51/personality'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/personality'
-- util.py:3021 <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: '51/task/51/smaps_rollup'
error: [ProcessLookupError] [Errno 3] No such process: b'/proc/51/task/51/smaps_rollup'
-- util.py:3021 <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: '51/task/51/stack'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/stack'
-- util.py:3021 <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: '51/task/51/syscall'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/syscall'
-- util.py:3021 <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: '51/task/51/attr/exec'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/fscreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/keycreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/prev'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/sockcreate'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/apparmor/exec'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/attr/apparmor/prev'
error: [OSError] [Errno 22] Invalid argument
-- util.py:3023 <yieldfile>: buf = f.read(readsz)
-- szip.py:201 <ser>: for buf in yieldfile(src, self.args.iobuf):
-- szip.py:236 <gen>: for x in self.ser(f):

 file: '51/task/51/net/ip_tables_matches'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/net/ip_tables_matches'
-- util.py:3021 <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: '51/task/51/net/ip_tables_names'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/net/ip_tables_names'
-- util.py:3021 <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: '51/task/51/net/ip_tables_targets'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/net/ip_tables_targets'
-- util.py:3021 <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: '51/task/51/net/nf_conntrack'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/net/nf_conntrack'
-- util.py:3021 <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: '51/task/51/net/nf_conntrack_expect'
error: [PermissionError] [Errno 13] Permission denied: b'/proc/51/task/51/net/nf_conntrack_expect'
-- util.py:3021 <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