ErrLookup › golang/go

golang/go

The Go programming language · Go · 3,996 source files

Analyzed at b6b368adc5 on 2026-08-12. 1221 documented errors.

Code / Message	Type	Severity	Tags
globalThis.crypto is not available, polyfill required (crypt	exception	critical	wasm, go, crypto, polyfill, runtime, environment
globalThis.performance is not available, polyfill required (	exception	critical	wasm, go, performance, polyfill, runtime, environment
globalThis.TextEncoder is not available, polyfill required	exception	critical	wasm, go, textencoder, polyfill, runtime, environment
globalThis.TextDecoder is not available, polyfill required	exception	critical	wasm, go, textdecoder, polyfill, runtime, environment
Go.run: WebAssembly.Instance expected	exception	error	wasm, go, webassembly, api-misuse, type-mismatch
total length of command line and environment variables excee	exception	error	wasm, go, argv, environment-variables, memory-limit, configuration
Go program has already exited	exception	error	wasm, go, lifecycle, callbacks, state
failed to locate cmd/go for target platform	error_code	error	go, android, cross-compilation, toolchain, goroot, environment
failed to locate cmd/compile for target platform	error_code	error	go, android, cross-compilation, toolchain, compiler, goroot
GOROOT not found	error_code	error	go, android, goroot, environment, path, trimpath, toolchain
`ErrHeader` archive/tar: invalid tar header	error_code	error	archive-tar, validation, corruption, reader, header
`ErrWriteTooLong` archive/tar: write too long	error_code	error	archive-tar, writer, size-mismatch, validation
`ErrFieldTooLong` archive/tar: header field too long	error_code	error	archive-tar, writer, header, format, path-length
`ErrWriteAfterClose` archive/tar: write after close	error_code	error	archive-tar, writer, lifecycle, state
`ErrInsecurePath` archive/tar: insecure file path	error_code	error	archive-tar, security, path-traversal, reader, godebug
`errMissData` archive/tar: sparse file references non-existent data	error_code	error	archive-tar, sparse, validation, corruption, reader, writer
`errUnrefData` archive/tar: sparse file contains unreferenced data	error_code	error	archive-tar, sparse, validation, corruption, reader, writer
`errWriteHole` archive/tar: write non-NUL byte in sparse hole	error_code	error	archive-tar, sparse, writer, validation, data-integrity
archive/tar: FileInfo is nil	validation	error	archive-tar, nil-check, api-misuse, programmer-error
tar: cannot add non-regular file	validation	error	archive-tar, addfs, file-type, fs, writer, unsupported
`ErrFormat` zip: not a valid zip file	error_code	error
`ErrAlgorithm` zip: unsupported compression algorithm	error_code	error
`ErrChecksum` zip: checksum error	error_code	error
zip: size cannot be negative	validation	error
zip: invalid comment length	validation	error
: duplicate entries in zip file	validation	error
is a directory	validation	error
Write after Close	error_code	error
Read after Close	error_code	error
`errLongName` zip: FileHeader.Name too long	error_code	error
zip: Writer.Comment too long	validation	error
zip: writer closed twice	error_code	error
archive/zip: invalid duplicate FileHeader	validation	error
zip: cannot add non-regular file	validation	error
zip: write to directory	error_code	error
zip: write to closed file	error_code	error
zip: file closed twice	error_code	error
`ErrInvalidUnreadByte` bufio: invalid use of UnreadByte	error_code	error
bufio: invalid use of UnreadRune	error_code	error
bufio: buffer full	error_code	error
bufio: reader returned negative count from Read	panic	critical	go, bufio, io, panic, reader
bufio: writer returned negative count from Write	panic	critical	go, bufio, io, panic, writer
bufio.Scanner: token too long	error_code	error	go, bufio, scanner, token, io
bufio.Scanner: SplitFunc returns negative advance count	error_code	error	go, bufio, scanner, splitfunc, validation
bufio.Scanner: SplitFunc returns advance count beyond input	error_code	error	go, bufio, scanner, splitfunc, validation
final token	error_code	info	go, bufio, scanner, sentinel, control-flow
bytes.Buffer: too large	error_code	critical	go, bytes, buffer, memory, panic, oom
bytes.Buffer: UnreadRune: previous operation was not a succe	validation	error	go, bytes, buffer, unread, validation
bytes.Buffer: UnreadByte: previous operation was not a succe	validation	error	go, bytes, buffer, unread, validation
bytes.Reader.ReadAt: negative offset	validation	error	go, bytes, reader, readat, validation
bytes.Reader.UnreadByte: at beginning of slice	validation	error	go, bytes, reader, unread, validation
bytes.Reader.UnreadRune: at beginning of slice	validation	error	go, bytes, reader, unread, rune, validation
bytes.Reader.UnreadRune: previous operation was not ReadRune	validation	error	go, bytes, reader, unread, rune, validation
bytes.Reader.Seek: invalid whence	validation	error	go, bytes, reader, seek, validation
bytes.Reader.Seek: negative position	validation	error	go, bytes, reader, seek, validation
invalid register for shift operation	exception	error	go, asm, arm64, register, assembler
expect V0-V31, Z0-Z31, or P0-P15; found: {name}	exception	error	go, asm, arm64, register, assembler
invalid register number: {name}	exception	error	go, asm, arm64, register, assembler
invalid arrangement in ARM64 register list	exception	error	go, asm, arm64, arrangement, assembler
Loong64 extension: invalid LSX/LASX register: {reg}	exception	error	go, asm, loong64, lsx, lasx, assembler
Loong64 extension: invalid LSX/LASX arrangement type: {ext}	exception	error	loong64, assembly, simd, lsx, lasx, assembler
Loong64 extension: invalid LSX arrangement type: {ext}	exception	error	loong64, assembly, simd, lsx, assembler
Loong64 extension: invalid LASX arrangement type: {ext}	exception	error	loong64, assembly, simd, lasx, assembler
unclosed quote	validation	error	cgo, cc, environment, quoting, shell
unfinished escaping	validation	error	cgo, cc, environment, escaping, shell
CC not set and no default found	exception	error	cgo, cc, compiler, environment, cross-compile
local imports disallowed	exception	error	compiler, imports, local-imports, go-build
file not found	exception	error	compiler, imports, local-imports, missing-file, go-build
cannot import "main"	exception	error	compiler, imports, reserved, main-package
import path cannot be absolute path	validation	error	compiler, imports, absolute-path, go-build
import path is empty	validation	error	compiler, imports, validation, empty-path
import path contains NUL	validation	error	compiler, imports, validation, nul, sanitization
go:embed requires import "embed" (or import _ "embed", if pa	validation	error	compiler, go-embed, imports, go-directives
go:embed cannot apply to multiple vars	validation	error	compiler, go-embed, var-declaration, go-directives
go:embed cannot apply to var with initializer	validation	error	compiler, go-embed, var-declaration, initializer, go-directives
go:embed cannot apply to var without type	validation	error	compiler, go-embed, var-declaration, type-annotation, go-directives
go:embed cannot apply to var inside func	validation	error	compiler, go-embed, scope, package-level, go-directives
%s does not %s %s (%s)	validation	error	compiler, generics, type-checking, constraints, types2, type-arguments
gocacheverify=1	exception	info	go-build, cache, godebug, determinism, debug-mode
too long	exception	error	go, build-cache, corruption, disk-cache
file is empty	exception	error	go, build-cache, corruption, disk-cache, filesystem
entry file incomplete	exception	error	go, build-cache, corruption, disk-cache, truncation
invalid header	exception	error	go, build-cache, corruption, disk-cache, header
mismatched ID	exception	error	go, build-cache, corruption, disk-cache, integrity
negative size	exception	error	go, build-cache, corruption, disk-cache
negative timestamp	exception	error	go, build-cache, corruption, disk-cache
file incomplete	exception	error	go, build-cache, corruption, disk-cache, output-file
bad checksum	exception	error	go, build-cache, corruption, disk-cache, checksum, integrity
internal error: invalid binary cache entry: not a directory	exception	error	go, build-cache, corruption, disk-cache, executable, internal-error
GOCACHEPROG program closed unexpectedly	exception	error	go, build-cache, cacheprog, process, ipc
GOCACHEPROG didn't populate DiskPath on get hit	exception	error	go, build-cache, cacheprog, protocol-violation, ipc
incomplete ProgResponse OutputID	exception	error	go, build-cache, cacheprog, protocol-violation, hash
GOCACHEPROG didn't return DiskPath in put response	exception	error	go, build-cache, cacheprog, protocol-violation, ipc
deleted in overlay	exception	error	go, overlay, filesystem, virtual-fs
cannot open directory in overlay	exception	error	go, overlay, filesystem, virtual-fs, api-misuse
multiple //go:build comments	validation	error	go, build, build-constraints, source-code, parser
syntax error	validation	error	go, parser, imports, syntax-error, source-code
can only use path@version syntax with 'go get' and 'go insta	validation	error	go, modules, packages, versioning, gopath
import cycle not allowed	validation	error	go, imports, build, cycle
use of vendored package not allowed	validation	error	go, vendor, modules, build
binary-only packages are no longer supported	validation	error	go, gopath, binary-only, legacy, build
import cycle not allowed in test	validation	error	go, testing, imports, cycle, build
multiple definitions of TestMain	validation	error	go, testing, build
inode for file changed since last Lock or RLock	exception	error	go, filelock, concurrency, posix, filesystem
not a directory	exception	error	go, modules, cache, corruption
not completely extracted	exception	error	go, modules, cache, corruption
ziphash file is missing	exception	error	go, modules, cache, integrity, checksum
ReadZip: encoded file exceeds allowed size	exception	error	go, modules, vcs, size-limit
syntax error	exception	error	go, modules, semver, versioning
parse error	exception	warning	go, go-get, flags, deprecated
not in module index	exception	info	go, modules, index, cache
corrupt index	exception	error	go, modules, index, corruption, cache
${GoModToolVersion} is required for tool directives in go.mo	exception	error	go-mod, toolchain, go-get, versioning, tool-directive
updates to go.mod needed, but go.mod is part of the overlay	exception	error	overlay, go-mod, build-flags, gopls
can't resolve module using the vendor directory (Use -mod=m	exception	warning	vendor, module-resolution, go-list, build-mode
not a known dependency	exception	warning	module-resolution, go-list, dependencies
GOROOT/src is not an importable package	exception	error	goroot, stdlib, import, loader
cannot find package	exception	error	import, module-resolution, missing-package, loader
disallowed module version	exception	error	exclusions, retractions, versioning, go-mod
parsing go.mod: missing module line	exception	error	go-mod, module-resolution, parsing, proxy
tool %q is ambiguous; choose one of:	exception	error	go-tool, toolchain, tool-directive, cli
no trace file supplied	validation	error	trace, cli, validation
unrecognized VCS tool output	exception	error	vcs, parsing, hg, svn, fossil, locale
unable to parse output of fossil info	exception	error	vcs, fossil, parsing
import path does not begin with hostname	validation	error	import, vcs, hostname, validation
leading slash	validation	error	vcs, validation, vanity-import
leading hyphen	validation	error	vcs, validation, security, flag-injection
no scheme	validation	error	vcs, validation, vanity-import, scheme
file scheme disallowed	validation	error	vcs, validation, scheme, vanity-import
${e.Err}	exception	error	vet, json, analysis, build-errors
stopped after 10 redirects	exception	error	network, http, redirects, vanity-import
path is not absolute	validation	error	web, file-url, validation, replace-directive
non-file URL	validation	error	go-toolchain, url, file-url, validation
file URL missing path	validation	error	go-toolchain, url, file-url, validation
file URL specifies non-local host	validation	error	go-toolchain, url, file-url, cross-platform, network
file URL encodes volume in host field: too few slashes?	validation	error	go-toolchain, url, file-url, windows, validation
file URL missing drive letter	validation	error	go-toolchain, url, file-url, windows, validation
value is neither 'auto' nor a valid bool	validation	error	go-toolchain, build, flag, vcs, validation
mixing of meta and non-meta packages is not allowed	validation	error	go-toolchain, buildmode, shared, packages, validation
valid modes are "set", "count", or "atomic"	validation	error	go-toolchain, coverage, flag, test, validation
module requires Go ${p.Module.GoVersion} or later	exception	error	go-toolchain, version, module, go-directive, toolchain
unterminated quoted string in pkgconf output	exception	error	go-toolchain, cgo, pkg-config, parsing, linux
broken character escaping in pkgconf output	exception	error	go-toolchain, cgo, pkg-config, parsing, escaping
must have SWIG version >= 3.0.6	exception	error	go-toolchain, swig, cgo, version, dependency
SWIG file must not use prefix 'cgo'	exception	error	go-toolchain, swig, cgo, naming, validation
${cmdline[0]}: ${err}	exception	error	go-toolchain, subprocess, build, wrapper, diagnostic
corrupt archive	exception	error	go-toolchain, archive, linker, corruption, build-cache
truncated archive	exception	error	go-toolchain, archive, linker, truncation, build-cache
corrupt object file	exception	error	go-toolchain, object-file, linker, corruption, build-cache
multiple toplevel scopes	exception	error	go-toolchain, dwarf, compiler-internal, debug-info, bug
wrong magic, not a Go object file	exception	error	go-object, goobj, magic, binary-parsing, go-toolchain
no DWARF data in go object file	exception	error	dwarf, goobj, debugging, pprof, go-toolchain
no DWARF data in Plan 9 file	exception	error	dwarf, plan9, debugging, pprof, go-toolchain
cmd: unrecognized mangling scheme	exception	error	gccgo, pkgpath, symbol-mangling, gollvm, go-toolchain
destination is not a directory	validation	error	script, test-framework, cp, filesystem, path-error
no engine configured	exception	error	script, test-framework, engine, help
duplicated '!' or '?' token	validation	error	script, parser, test-framework, syntax-error
empty condition	validation	error	script, parser, test-framework, syntax-error, conditions
empty command	validation	warning	script, parser, test-framework, syntax-error
unterminated quoted argument	validation	error	script, parser, quoting, test-framework, syntax-error
missing command	validation	error	script, parser, test-framework, syntax-error
unknown command	validation	error	script, engine, test-framework, command-dispatch
command cannot be run in background	validation	error	script, engine, background, async, test-framework
internal error: async command returned a nil WaitFunc	exception	critical	script, internal-error, async, command-contract, test-framework
internal error: command returned both an error and a WaitFun	exception	critical	script, internal-error, command-contract, test-framework
`ErrUnexpectedSuccess` unexpected success	error_code	error	script, test-framework, assertion, negative-test, sentinel-error
`ErrUsage` invalid usage	error_code	warning	script, usage, test-framework, sentinel-error
fail to seek	exception	error	pe, windows, linker, binary-parsing, seek
fail to seek	exception	error	xcoff, aix, linker, binary-parsing, seek
flate: closed writer	exception	error	flate, compress, writer, closed-resource, stdlib
`gzip.ErrChecksum` gzip: invalid checksum	error_code	error	gzip, compression, data-integrity, corruption, crc32
`gzip.ErrHeader` gzip: invalid header	error_code	error	gzip, compression, header-validation, file-format, rfc-1952
gzip.Write: Extra data is too large	validation	error	gzip, compression, header-validation, size-limit, writer
gzip.Write: non-Latin-1 header string	validation	error	gzip, compression, header-validation, encoding, latin-1, unicode
lzw: invalid code	exception	error	lzw, compression, data-integrity, corruption, decoder
lzw: reader/writer is closed	exception	warning	lzw, compression, lifecycle, use-after-close, reader
lzw: unknown order	validation	error	lzw, compression, argument-validation, enum, reader
lzw: input byte too large for the litWidth	validation	error	lzw, compression, argument-validation, writer, gif
lzw: unknown order	validation	error	lzw, compression, argument-validation, enum, writer
`zlib.ErrChecksum` zlib: invalid checksum	error_code	error	zlib, compression, data-integrity, corruption, adler32
`zlib.ErrDictionary` zlib: invalid dictionary	error_code	error	zlib, compression, dictionary, header-validation, rfc-1950
`zlib.ErrHeader` zlib: invalid header	error_code	error	zlib, compression, header-validation, file-format, rfc-1950
`context.Canceled` context canceled	error_code	info	context, cancellation, concurrency, sentinel, stdlib
crypto/cipher: use of GCM with arbitrary IVs is not allowed	error_code	error	crypto, aes, gcm, fips, compliance, nonce
crypto/cipher: use of GCM with non-AES ciphers is not allowe	error_code	error	crypto, aes, gcm, fips, compliance, type-assertion
cipher: NewGCMWithRandomNonce requires aes.Block	error_code	error	crypto, aes, gcm, type-assertion, constructor
cipher: incorrect tag size given to GCM	error_code	error	crypto, gcm, argument-validation, tag-size, rfc-strict
cipher: the nonce can't have zero length	error_code	error	crypto, gcm, argument-validation, nonce, configuration
cipher: NewGCM requires 128-bit block cipher	error_code	error	crypto, gcm, aes, cipher, go
cipher: message authentication failed	error_code	critical	crypto, gcm, authentication, aead, go, security
crypto/des: use of DES is not allowed in FIPS 140-only mode	error_code	error	crypto, des, fips, compliance, go, security
crypto/des: use of TripleDES is not allowed in FIPS 140-only	error_code	error	crypto, des, tripledes, fips, compliance, go, security
crypto/dsa: invalid public key	error_code	error	crypto, dsa, keys, validation, go, security
crypto/dsa: use of DSA is not allowed in FIPS 140-only mode	error_code	error	crypto, dsa, fips, compliance, go, security
crypto/dsa: invalid ParameterSizes	error_code	error	crypto, dsa, validation, go
crypto/dsa: parameters not set up before generating key	error_code	error	crypto, dsa, validation, go
crypto/ecdh: private key and public key curves do not match	error_code	error	crypto, ecdh, keys, validation, go, security
crypto/ecdh: only crypto/rand.Reader is allowed in FIPS 140-	error_code	error	crypto, ecdh, fips, random, compliance, go, security
crypto/ecdh: invalid private key	error_code	error	crypto, ecdh, keys, boringcrypto, validation, go, security
crypto/ecdh: invalid public key	error_code	error	crypto, ecdh, keys, encoding, validation, go, security
crypto/ecdh: use of X25519 is not allowed in FIPS 140-only m	error_code	error	crypto, ecdh, x25519, fips, compliance, go, security
crypto/ecdh: invalid private key size	error_code	error	crypto, ecdh, x25519, validation, go
crypto/ecdh: invalid public key	error_code	error	crypto, ecdh, x25519, key-validation, input-validation
crypto/ecdh: bad X25519 remote ECDH input: low order point	error_code	critical	crypto, ecdh, x25519, security, key-exchange, attack-prevention
ecdsa: unsupported curve by crypto/ecdh	error_code	error	crypto, ecdsa, ecdh, curve-mismatch, nist-curves
ecdsa: invalid uncompressed public key	error_code	error	crypto, ecdsa, public-key, encoding, sec1, input-validation
ecdsa: curve not supported by ParseUncompressedPublicKey	error_code	error	crypto, ecdsa, curve-mismatch, nist-curves, input-validation
ecdsa: curve not supported by PublicKey.Bytes	error_code	error	crypto, ecdsa, public-key, serialization, curve-mismatch
ecdsa: curve not supported by ParseRawPrivateKey	error_code	error	crypto, ecdsa, private-key, curve-mismatch, nist-curves, input-validation
ecdsa: curve not supported by PrivateKey.Bytes	error_code	error	crypto, ecdsa, private-key, serialization, curve-mismatch
ecdsa: Sign must be called with a hash, not with crypto.Hash	error_code	error	crypto, ecdsa, signing, hash, input-validation, api-misuse
ecdsa: hash length does not match hash function	error_code	error	crypto, ecdsa, signing, hash, input-validation, length-mismatch
crypto/ecdsa: only crypto/rand.Reader is allowed in FIPS 140	error_code	error	crypto, ecdsa, fips, key-generation, compliance, random
ecdsa: hash cannot be empty	error_code	error	crypto, ecdsa, signing, hash, input-validation
ecdsa: Sign called with nil random and nil opts	validation	error	crypto, ecdsa, signing, rfc6979, deterministic, api-misuse
ecdsa: curve not supported by deterministic signatures	validation	error	crypto, ecdsa, signing, rfc6979, curve-mismatch, nist-curves
ecdsa: requested hash function unavailable:	validation	error	crypto, ecdsa, signing, hash, build-config, linker, rfc6979
crypto/ecdsa: use of hash functions other than SHA-2 or SHA-	validation	error	crypto, ecdsa, fips, signing, hash, compliance, rfc6979
invalid ASN.1	exception	error	crypto, ecdsa, asn1, signature, encoding, input-validation
ecdsa: private key scalar too large	validation	error	crypto, ecdsa, private-key, key-validation, scalar-range, input-validation
ecdsa: private key scalar is zero or negative	validation	error	go, crypto, ecdsa, fips, validation
negative coordinate	validation	error	go, crypto, ecdsa, validation, fips
overflowing coordinate	validation	error	go, crypto, ecdsa, validation, fips
ecdsa: public key point is the infinity	validation	error	go, crypto, ecdsa, validation, fips
crypto/ecdsa: use of custom curves is not allowed in FIPS 14	validation	error	go, crypto, ecdsa, fips, compliance
zero parameter	validation	critical	go, crypto, ecdsa, validation, legacy
invalid ASN.1 from SignASN1	exception	critical	go, crypto, ecdsa, asn1, internal
crypto/ed25519: use of Ed25519ctx is not allowed in FIPS 140	validation	error	go, crypto, ed25519, fips, compliance
ed25519: expected opts.HashFunc() zero (unhashed message, fo	validation	error	go, crypto, ed25519, api-misuse
crypto/ed25519: only crypto/rand.Reader is allowed in FIPS 1	validation	error	go, crypto, ed25519, fips, randomness
ed25519: expected opts.Hash zero (unhashed message, for stan	validation	error	go, crypto, ed25519, api-misuse
negative coordinate	validation	error	go, crypto, elliptic, validation
overflowing coordinate	validation	error	go, crypto, elliptic, validation
hkdf: requested key length too large	validation	error	go, crypto, hkdf, validation
crypto/hkdf: use of keys shorter than 112 bits is not allowe	validation	error	go, crypto, hkdf, fips, compliance
crypto/hkdf: use of hash functions other than SHA-2 or SHA-3	validation	error	go, crypto, hkdf, fips, compliance
invalid key size	validation	error	go, crypto, hpke, aead, validation
export-only instantiation	exception	error	hpke, cryptography, aead, go
invalid length	validation	error	hpke, cryptography, validation, go
ciphertext too short	validation	error	hpke, cryptography, validation, framing, go
unsupported KEM	validation	error	hpke, kem, cryptography, validation, go
unsupported curve	validation	error	hpke, kem, ecdh, cryptography, go
ecdh: private key does not support Bytes	exception	error	hpke, kem, ecdh, hardware, serialization, go
invalid PQ KEM for X25519 hybrid	validation	error	hpke, post-quantum, ml-kem, hybrid, go
invalid PQ KEM for P-256 hybrid	validation	error	hpke, post-quantum, ml-kem, hybrid, go
invalid PQ KEM for P-384 hybrid	validation	error	hpke, post-quantum, ml-kem, hybrid, go
unsupported curve	validation	error	hpke, post-quantum, hybrid, ecdh, go
invalid public key size	validation	error	hpke, post-quantum, hybrid, validation, framing, go
hpke: invalid hybrid KEM secret length	validation	error	hpke, post-quantum, hybrid, validation, go
private key seed not available	exception	error	hpke, post-quantum, kem, serialization, hybrid
invalid encapsulated key size	validation	error	hpke, post-quantum, kem, hybrid, validation
unsupported public key type	validation	error	hpke, post-quantum, mlkem, kem, validation
crypto/aes: GCM tag and nonce sizes can't be non-standard at	validation	error	crypto, aes, gcm, boringcrypto, fips, validation
cipher: message authentication failed	exception	error	crypto, aes, gcm, boringcrypto, authentication
NewPublicKeyECDH: wrong key length	validation	error	crypto, ecdh, boringcrypto, fips, validation
point not on curve	validation	error	crypto, ecdh, boringcrypto, fips, security, validation
NewPrivateKeyECDH: wrong key length	validation	error	crypto, ecdh, boringcrypto, fips, validation
boringcrypto: unknown elliptic curve	validation	error	crypto, ecdsa, ecdh, boringcrypto, fips, validation
crypto/rsa: unsupported hash function	validation	error	crypto, rsa, oaep, boringcrypto, fips, hash
crypto/rsa: invalid PSS salt length	validation	error	crypto, rsa, pss, boringcrypto, fips, validation
crypto/rsa: unsupported hash function: %d	validation	error	crypto, rsa, boringcrypto, hash, signing
crypto/sha1: invalid hash state identifier	validation	error	crypto, sha1, boringcrypto, serialization, hash
crypto/sha1: invalid hash state size	validation	error	crypto, sha1, boringcrypto, serialization, validation
crypto/sha256: invalid hash state identifier	validation	error	crypto, sha256, sha224, boringcrypto, serialization, hash
crypto/sha256: invalid hash state size	validation	error	crypto, sha256, sha224, boringcrypto, serialization, validation
crypto/sha512: invalid hash state identifier	validation	error	crypto, sha512, sha384, boringcrypto, serialization, hash
crypto/sha512: invalid hash state size	validation	error	crypto, sha512, sha384, boringcrypto, serialization, validation
cipher: incorrect tag size given to GCM	validation	error	crypto, aes, gcm, cipher, fips, validation
cipher: the nonce can't have zero length	validation	error	crypto, aes, gcm, cipher, fips, validation
cipher: NewGCM requires 128-bit block cipher	validation	error	crypto, aes, gcm, cipher, fips, validation
cipher: message authentication failed	error_code	critical	crypto, aes, gcm, cipher, authentication, security, fips
crypto/cipher: incorrect nonce length given to SetNoncePrefi	validation	error	crypto, aes, gcm, quic, cipher, fips, validation
crypto/cipher: SetNoncePrefixAndMask called twice or after f	validation	error	crypto, aes, gcm, quic, cipher, fips, lifecycle
input overflows the modulus	validation	error	go, crypto, fips, bigmod, modular-arithmetic, input-validation
input overflows the modulus size	validation	error	go, crypto, fips, bigmod, modular-arithmetic, input-validation
crypto/ecdh: invalid private key	validation	error	go, crypto, fips, ecdh, key-validation, input-validation
crypto/ecdh: invalid public key	validation	error	go, crypto, fips, ecdh, key-validation, encoding
crypto/ecdh: mismatched curves	validation	error	go, crypto, fips, ecdh, key-validation, curve-mismatch
crypto/ecdh: public key is the identity element	validation	error	go, crypto, fips, ecdh, key-validation, identity-element
ecdsa: invalid private key length	validation	error	go, crypto, fips, ecdsa, key-validation, encoding
ecdsa: private key is zero	validation	error	go, crypto, fips, ecdsa, key-validation
ecdsa: invalid public key encoding	validation	error	go, crypto, fips, ecdsa, key-validation, encoding
ecdsa: private key does not match curve	validation	error	go, crypto, fips, ecdsa, key-validation, curve-mismatch
ecdsa: hash cannot be empty	validation	error	go, crypto, fips, ecdsa, signing, input-validation
ecdsa: public key does not match curve	validation	error	go, crypto, fips, ecdsa, verification, curve-mismatch
ecdsa: invalid signature: r is zero	validation	error	go, crypto, fips, ecdsa, verification, signature
ecdsa: invalid signature: s is zero	validation	error	go, crypto, fips, ecdsa, verification, signature
ecdsa: signature did not verify	exception	error	go, crypto, fips, ecdsa, verification, signature
invalid signature	validation	error	crypto, ecdsa, s390x, fips140, signature
ed25519: bad seed length: {l}	validation	error	crypto, ed25519, fips140, validation, key-import
ed25519: bad private key length: {l}	validation	error	crypto, ed25519, fips140, validation, key-import
ed25519: bad public key length: {l}	validation	error	crypto, ed25519, fips140, validation, key-import
ed25519: bad public key	validation	error	crypto, ed25519, fips140, key-validation, curve
ed25519: bad Ed25519ph message hash length: {l}	validation	error	crypto, ed25519, ed25519ph, fips140, validation
ed25519: bad Ed25519ph context length: {l}	validation	error	crypto, ed25519, ed25519ph, fips140, validation, context
ed25519: bad Ed25519ctx context length: {l}	validation	error	crypto, ed25519, ed25519ctx, fips140, validation, context
ed25519: bad signature length: {l}	validation	error	crypto, ed25519, fips140, validation, signature
ed25519: invalid signature	validation	error	crypto, ed25519, fips140, signature, canonicalization
FIPS 140-3 mode is incompatible with the purego build tag	exception	error	fips140, build-tags, purego, config, compatibility
FIPS 140-3 mode is incompatible with ASAN	exception	error	fips140, asan, sanitizer, config, compatibility
FIPS 140-3 mode is not supported on {GOOS}-{GOARCH}	exception	error	fips140, platform, wasm, windows-386, openbsd, aix, compatibility
FIPS 140-3 mode is incompatible with GOEXPERIMENT=boringcryp	exception	error	fips140, boringcrypto, goexperiment, config, compatibility
mldsa: invalid seed length	validation	error	crypto, mldsa, fips, validation, input-length
mldsa: invalid public key length	validation	error	crypto, mldsa, fips, validation, input-length
mldsa: context too long	validation	error	crypto, mldsa, fips, validation, context
mldsa: invalid message hash length	validation	error	crypto, mldsa, fips, validation, hash
mldsa: invalid signature length	validation	error	crypto, mldsa, fips, validation, input-length
mldsa: invalid signature	validation	error	crypto, mldsa, fips, verification, integrity
mldsa: invalid signature encoding	validation	error	crypto, mldsa, fips, verification, integrity
mldsa: invalid semi-expanded private key size	validation	error	crypto, mldsa, fips, testing, input-length
mldsa: semi-expanded private key inconsistent with t0	validation	error	crypto, mldsa, fips, testing, consistency
mldsa: semi-expanded private key inconsistent with public ke	validation	error	crypto, mldsa, fips, testing, consistency
mldsa: invalid input length for bitUnpackSlow	validation	error	crypto, mldsa, fips, testing, input-length
mldsa: coefficient out of range	validation	error	crypto, mldsa, fips, testing, integrity
mlkem: invalid encoding length	validation	error	crypto, mlkem, fips, validation, input-length
mlkem: invalid polynomial encoding	validation	error	crypto, mlkem, fips, verification, integrity
mlkem: invalid seed length	validation	error	crypto, mlkem, fips, validation, input-length
mlkem: invalid NIST decapsulation key length	validation	error	crypto, mlkem, fips, testing, input-length
mlkem: invalid secret key encoding	validation	error	mlkem, post-quantum, fips140, crypto, key-parsing, acvp
mlkem: inconsistent H(ek) in encoded bytes	validation	error	mlkem, post-quantum, fips140, crypto, integrity, key-parsing, acvp
mlkem: invalid encapsulation key length	validation	error	mlkem, post-quantum, fips140, crypto, key-parsing, input-validation
mlkem: invalid ciphertext length	validation	error	mlkem, post-quantum, fips140, crypto, input-validation, decapsulation
mlkem: invalid seed length	validation	error	mlkem, post-quantum, fips140, crypto, key-generation, input-validation
mlkem: invalid NIST decapsulation key length	validation	error	mlkem, post-quantum, fips140, crypto, key-parsing, acvp, input-validation
mlkem: invalid secret key encoding	validation	error	mlkem, post-quantum, fips140, crypto, key-parsing, acvp
mlkem: inconsistent H(ek) in encoded bytes	validation	error	mlkem, post-quantum, fips140, crypto, integrity, key-parsing, acvp
mlkem: invalid encapsulation key length	validation	error	mlkem, post-quantum, fips140, crypto, key-parsing, input-validation
mlkem: invalid ciphertext length	validation	error	mlkem, post-quantum, fips140, crypto, input-validation, decapsulation
invalid {{ .Element }} encoding	validation	error	elliptic-curve, fips140, crypto, nistec, fiat, input-validation, code-generation
invalid {{.P}} compressed point encoding	validation	error	elliptic-curve, fips140, crypto, nistec, point-parsing, sec1, code-generation
invalid {{.P}} point encoding	validation	error	elliptic-curve, fips140, crypto, nistec, point-parsing, sec1, code-generation
{{.P}} point not on curve	validation	error	elliptic-curve, fips140, crypto, nistec, point-validation, code-generation
{{.P}} point is the point at infinity	validation	error	elliptic-curve, fips140, crypto, nistec, point-at-infinity, code-generation
invalid scalar length	validation	error	elliptic-curve, fips140, crypto, nistec, scalar-multiplication, input-validation, code-generation
invalid P256 compressed point encoding	validation	error	elliptic-curve, fips140, crypto, nistec, p256, point-parsing, sec1
invalid P256 point encoding	validation	error	elliptic-curve, fips140, crypto, nistec, p256, point-parsing, sec1
P256 point not on curve	validation	error	elliptic-curve, fips140, crypto, nistec, p256, point-validation
P256 point is the point at infinity	validation	error	crypto, fips140, p256, elliptic-curve, point-at-infinity
invalid scalar length	validation	error	crypto, fips140, p256, input-validation, scalar
invalid P256 element encoding	validation	error	crypto, fips140, p256, elliptic-curve, point-decoding, input-validation
invalid P256 compressed point encoding	validation	error	crypto, fips140, p256, elliptic-curve, compressed-point, quadratic-residue
invalid P256 point encoding	validation	error	crypto, fips140, p256, elliptic-curve, point-encoding, input-validation
P256 point not on curve	validation	critical	crypto, fips140, p256, elliptic-curve, on-curve-check, invalid-curve-attack
invalid scalar length	validation	error	crypto, fips140, p256, scalar, input-validation, scalar-multiplication
P256 point is the point at infinity	validation	error	crypto, fips140, p256, elliptic-curve, point-at-infinity, asm
P521 point not on curve	validation	critical	crypto, fips140, p521, elliptic-curve, on-curve-check, invalid-curve-attack
P521 point is the point at infinity	validation	error	crypto, fips140, p521, elliptic-curve, point-at-infinity
invalid scalar length	validation	error	crypto, fips140, p521, scalar, input-validation, scalar-multiplication
pbkdf2: keyLength must be larger than 0	validation	error	crypto, fips140, pbkdf2, kdf, input-validation
pbkdf2: keyLength too long	validation	error	crypto, fips140, pbkdf2, kdf, overflow, input-validation
rsa: key too small	validation	error	crypto, fips140, rsa, key-generation, input-validation
crypto/rsa: unsupported hash function	validation	error	crypto, fips140, rsa, pkcs1v15, hash-function, input-validation
crypto/rsa: hashed message length does not match hash functi	validation	error	crypto, fips140, rsa, pkcs1v15, hash-mismatch, input-validation
crypto/rsa: input must be hashed with given hash	validation	error	crypto, fips140, rsa, pss, hash-mismatch, input-validation
crypto/rsa: salt length cannot be negative	validation	error	crypto, fips140, rsa, pss, salt-length, input-validation
crypto/rsa: p is even	validation	critical	crypto, rsa, key-generation, crt, go
crypto/rsa: invalid prime	validation	critical	crypto, rsa, key-validation, go
crypto/rsa: p * q != n	validation	critical	crypto, rsa, key-validation, go
crypto/rsa: invalid CRT exponent	validation	critical	crypto, rsa, key-validation, crt, go
crypto/rsa: invalid CRT coefficient	validation	critical	crypto, rsa, key-validation, crt, go
crypto/rsa: d does not match dP	validation	critical	crypto, rsa, key-validation, crt, go
crypto/rsa: d does not match dQ	validation	critical	crypto, rsa, key-validation, crt, go
crypto/rsa: p == q	validation	critical	crypto, rsa, key-validation, go
crypto/rsa: \|p - q\| too small	validation	critical	crypto, rsa, key-validation, security, go
crypto/rsa: d too small	validation	critical	crypto, rsa, key-validation, security, go
crypto/rsa: missing public modulus	validation	error	crypto, rsa, public-key, input-validation, go
crypto/rsa: public modulus is even	validation	critical	crypto, rsa, public-key, input-validation, security, go
crypto/rsa: public exponent too small or negative	validation	error	crypto, rsa, public-key, input-validation, go
crypto/rsa: public exponent is even	validation	error	crypto, rsa, public-key, validation, go-stdlib
crypto/rsa: public exponent too large	validation	error	crypto, rsa, public-key, validation, go-stdlib
crypto/rsa: message too long for RSA key size	validation	error	crypto, rsa, encryption, input-size, go-stdlib
crypto/rsa: decryption error	exception	error	crypto, rsa, decryption, security, go-stdlib
crypto/sha256: invalid hash state identifier	validation	error	crypto, hash, sha256, serialization, go-stdlib
crypto/sha256: invalid hash state size	validation	error	crypto, hash, sha256, serialization, go-stdlib
sha3: invalid hash state	validation	error	crypto, hash, sha3, serialization, go-stdlib
sha3: invalid hash state identifier	validation	error	crypto, hash, sha3, serialization, go-stdlib
sha3: invalid hash state function	validation	error	crypto, hash, sha3, serialization, go-stdlib
sha3: invalid hash state	validation	error	crypto, hash, sha3, shake, serialization, go-stdlib
crypto/sha512: invalid hash state identifier	validation	error	crypto, hash, sha512, serialization, go-stdlib
crypto/sha512: invalid hash state size	validation	error	crypto, hash, sha512, serialization, go-stdlib
crypto/md5: invalid hash state identifier	validation	error	crypto, hash, md5, serialization, go-stdlib
crypto/md5: invalid hash state size	validation	error	crypto, hash, md5, serialization, go-stdlib
crypto/md5: use of MD5 is not allowed in FIPS 140-only mode	validation	error	crypto, md5, fips, compliance, go-stdlib
mldsa: unavailable in FIPS 140-3 Go Cryptographic Module v1.	validation	error	crypto, mldsa, post-quantum, fips, versioning, go-stdlib
mldsa: invalid parameters	validation	error	crypto, mldsa, post-quantum, validation, go-stdlib
mldsa: invalid SignerOpts	validation	error	cryptography, go, post-quantum, mldsa, signer-opts
mldsa: zero private key	validation	error	cryptography, go, post-quantum, mldsa, key-management, uninitialized-state
mldsa: nil public key	validation	error	cryptography, go, post-quantum, mldsa, nil-check, verification
mldsa: zero public key	validation	error	cryptography, go, post-quantum, mldsa, key-management, verification
mlkemtest: Encapsulate768: random must be 32 bytes	validation	error	cryptography, go, post-quantum, mlkem, test-utility, input-validation
crypto/mlkem/mlkemtest: use of derandomized encapsulation is	validation	error	cryptography, go, post-quantum, mlkem, fips140, compliance, test-utility
mlkemtest: Encapsulate768: failed to reconstruct key:	validation	error	cryptography, go, post-quantum, mlkem, key-validation, test-utility
mlkemtest: Encapsulate1024: random must be 32 bytes	validation	error	cryptography, go, post-quantum, mlkem, test-utility, input-validation
mlkemtest: Encapsulate1024: failed to reconstruct key:	validation	error	cryptography, go, post-quantum, mlkem, key-validation, test-utility
crypto/pbkdf2: use of keys shorter than 112 bits is not allo	validation	error	cryptography, go, pbkdf2, fips140, key-derivation, compliance
crypto/pbkdf2: use of salts shorter than 128 bits is not all	validation	error	cryptography, go, pbkdf2, fips140, salt, compliance
crypto/pbkdf2: use of hash functions other than SHA-2 or SHA	validation	error	cryptography, go, pbkdf2, fips140, hash-function, compliance
crypto/rand: use of Prime is not allowed in FIPS 140-only mo	validation	error	cryptography, go, rand, fips140, prime, compliance
crypto/rand: prime size must be at least 2-bit	validation	error	cryptography, go, rand, prime, input-validation
crypto/rc4: use of RC4 is not allowed in FIPS 140-only mode	validation	error	cryptography, go, rc4, fips140, legacy-cipher, compliance
crypto/rsa: requested hash function unavailable:	validation	error	cryptography, go, rsa, pss, hash-function, linker
crypto/rsa: use of hash functions other than SHA-2 or SHA-3	validation	error	cryptography, go, rsa, pss, fips140, hash-function, compliance
crypto/rsa: only crypto/rand.Reader is allowed in FIPS 140-o	validation	error	cryptography, go, rsa, pss, fips140, random-reader, compliance
crypto/rsa: use of PSS salt longer than the hash is not allo	validation	error	crypto, rsa, fips, pss, signing
crypto/rsa: invalid PSS salt length	validation	error	crypto, rsa, pss, validation, signing
crypto/rsa: input must be hashed message	validation	error	crypto, rsa, pkcs1v15, validation, signing
crypto/rsa: public key missing N	validation	error	crypto, rsa, fips, key-validation
crypto/rsa: use of keys smaller than 2048 bits is not allowe	validation	error	crypto, rsa, fips, key-size
crypto/rsa: use of keys with odd size is not allowed in FIPS	validation	error	crypto, rsa, fips, key-validation
crypto/rsa: use of public exponent <= 2¹⁶ is not allowed in	validation	error	crypto, rsa, fips, key-validation, exponent
crypto/rsa: use of even public exponent is not allowed in FI	validation	error	crypto, rsa, fips, key-validation, exponent
crypto/rsa: use of multi-prime keys is not allowed in FIPS 1	validation	error	crypto, rsa, fips, key-validation, multi-prime
crypto/rsa: use of primes of different sizes is not allowed	validation	error	fips, rsa, crypto, key-validation, fips140-only
crypto/rsa: use of PKCS#1 v1.5 encryption is not allowed in	validation	error	fips, rsa, pkcs1v15, encryption, deprecated, fips140-only
rsa: requested hash function unavailable: {hash}	validation	error	rsa, oaep, hash, linking, crypto
rsa: requested hash function unavailable: {mgfHash}	validation	error	rsa, oaep, hash, mgf, linking, crypto
crypto/rsa: invalid options for Decrypt	validation	error	rsa, oaep, type-error, api-misuse, crypto
crypto/rsa: missing primes	validation	error	rsa, key-validation, crypto, api-misuse
crypto/rsa: precomputed values are inconsistent with the key	validation	error	rsa, key-validation, mutation, crypto
crypto/rsa: missing public modulus	validation	error	rsa, public-key, validation, crypto, nil-check
crypto/rsa: generated key exponent too large	exception	error	rsa, boringcrypto, key-generation, toolchain, crypto
crypto/rsa: use of keys smaller than 2048 bits is not allowe	validation	error	fips, rsa, key-generation, fips140-only, crypto
crypto/rsa: use of keys with odd size is not allowed in FIPS	validation	error	fips, rsa, key-generation, fips140-only, validation, crypto
crypto/rsa: only crypto/rand.Reader is allowed in FIPS 140-o	validation	error	fips, rsa, key-generation, random, fips140-only, crypto
crypto/rsa: multi-prime RSA is not allowed in FIPS 140-only	validation	error	fips, rsa, multi-prime, key-generation, deprecated, fips140-only, crypto
crypto/rsa: GenerateMultiPrimeKey: nprimes must be >= 2	validation	error	rsa, multi-prime, key-generation, api-misuse, validation, crypto
crypto/rsa: too few primes of given length to generate an RS	validation	error	rsa, multi-prime, key-generation, validation, crypto
crypto/rsa: message too long for RSA key size	exception	error	rsa, encryption, signing, padding, crypto
crypto/rsa: decryption error	exception	error	rsa, decryption, oaep, pkcs1v15, sentinel, crypto, side-channel
crypto/rsa: verification error	exception	error	rsa, verification, signing, pss, pkcs1v15, sentinel, crypto, side-channel
crypto/rsa: missing private exponent	validation	error	crypto, rsa, key-validation, go
crypto/rsa: prime P is nil	validation	error	crypto, rsa, key-validation, go
crypto/rsa: prime Q is nil	validation	error	crypto, rsa, key-validation, go
crypto/rsa: prime factor is nil	validation	error	crypto, rsa, key-validation, multi-prime, go
crypto/rsa: prime factor is <= 1	validation	error	crypto, rsa, key-validation, go
crypto/rsa: prime factors are not relatively prime	exception	error	crypto, rsa, key-validation, math, go
crypto/sha1: invalid hash state identifier	validation	error	crypto, sha1, serialization, go
crypto/sha1: invalid hash state size	validation	error	crypto, sha1, serialization, go
crypto/sha1: use of SHA-1 is not allowed in FIPS 140-only mo	validation	error	crypto, sha1, fips, compliance, go
ECDSA verification failure	exception	error	crypto, tls, ecdsa, signature, go
Ed25519 verification failure	exception	error	crypto, tls, ed25519, signature, go
tls: missing signature_algorithms from TLS 1.2 peer	exception	error	crypto, tls, handshake, signature-algorithms, compatibility, go
tls: peer doesn't support any of the certificate's signature	exception	error	crypto, tls, handshake, signature-algorithms, go
tls: ML-DSA certificates require TLS 1.3	validation	error	crypto, tls, mldsa, post-quantum, tls13, go
tls: no certificates configured	validation	error	crypto, tls, server, configuration, go
no mutually supported protocol versions	exception	warning	crypto, tls, version-negotiation, go
client doesn't support ECDHE, can only use legacy RSA key ex	exception	warning	crypto, tls, key-exchange, ecdhe, go
client doesn't support certificate curve	exception	warning	crypto, tls, ecdsa, curve-negotiation, go
connection doesn't support Ed25519	exception	error	tls, certificate, ed25519, handshake
tls: invalid outer extensions	exception	error	tls, ech, server-side, handshake, extensions, security, rfc-9460
tls: invalid reconstructed inner client hello	exception	error	tls, ech, server-side, handshake, reconstruction, parsing
tls: client sent encrypted_client_hello extension with unsup	exception	error	tls, ech, server-side, version-negotiation, tls13, rfc-9460
tls: client sent encrypted_client_hello extension but did no	exception	error	tls, ech, server-side, version-negotiation, tls13, rfc-9460
tls: malformed encrypted_client_hello extension	exception	error	tls, ech, server-side, handshake, parsing, security
tls: either ServerName or InsecureSkipVerify must be specifi	exception	error	tls, client-side, config, sni, certificate-verification
tls: invalid NextProtos value	exception	error	tls, client-side, config, alpn
tls: NextProtos values too large	exception	error	tls, client-side, config, alpn
tls: no supported versions satisfy MinVersion and MaxVersion	exception	error	tls, client-side, config, version-negotiation
tls: short read from Rand:	exception	critical	tls, client-side, config, random, entropy, security
tls: no supported key exchange methods (CurveIDs)	exception	error	tls, client-side, config, key-exchange, tls13, curves, fips
tls: MinVersion must be >= VersionTLS13 if EncryptedClientHe	exception	error	tls, client-side, config, ech, version-negotiation, tls13
tls: MaxVersion must be >= VersionTLS13 if EncryptedClientHe	exception	error	tls, client-side, config, ech, version-negotiation, tls13
tls: EncryptedClientHelloConfigList contains no valid config	exception	error	tls, ech, client-handshake, crypto, config
tls: downgrade attempt detected, possibly due to a MitM atta	exception	critical	tls, security, downgrade, mitm, handshake
tls: server echoed TLS 1.3 compatibility session ID in TLS 1	exception	critical	tls, security, middlebox, handshake, protocol
tls: server chose an unconfigured cipher suite	exception	error	tls, cipher-suites, config, handshake
tls: received unexpected CertificateStatus message	exception	error	tls, ocsp, handshake, protocol
tls: server's identity changed during renegotiation	exception	error	tls, renegotiation, certificates, security
tls: FIPS 140-3 requires the use of Extended Master Secret	exception	error	tls, fips, ems, compliance, security
tls: failed to write to key log:	exception	error	tls, debugging, keylog, config
tls: server selected unsupported compression format	exception	error	tls, compression, security, protocol
tls: server offered only incompatible point formats	exception	error	tls, ecdhe, protocol, handshake
tls: initial handshake had non-empty renegotiation extension	exception	error	tls, renegotiation, protocol, security
tls: incorrect renegotiation extension contents	exception	critical	tls, renegotiation, security, protocol
tls: server resumed a session with a different version	exception	error	tls, session, resumption, protocol
tls: server resumed a session with a different cipher suite	exception	error	tls, session, resumption, cipher-suites, protocol
tls: server resumed a session with a different EMS extension	exception	error	tls, session, resumption, ems, security
tls: server did not select an ALPN protocol	exception	error	tls, quic, alpn, protocol
tls: server advertised unrequested ALPN extension	exception	error	tls, alpn, protocol
tls: server selected unadvertised ALPN protocol	exception	error	tls, alpn, config, protocol
tls: server's Finished message was incorrect	exception	critical	tls, security, handshake, integrity
tls: server sent unrequested session ticket	exception	error	tls, go, handshake, session-ticket, protocol-violation
tls: failed to parse certificate from server: {err}	exception	error	tls, go, certificate, x509, parsing
server's certificate is not allowed in FIPS 140-3 mode	exception	critical	tls, go, fips, certificate, compliance, security
tls: server's certificate uses ML-DSA, which requires TLS 1.	exception	error	tls, go, ml-dsa, post-quantum, tls13, certificate
tls: server selected TLS 1.3 in a renegotiation	exception	error	tls, go, tls13, renegotiation, protocol-violation
tls: unexpected encrypted client hello extension in server h	exception	error	tls, go, ech, tls13, privacy, protocol-violation
tls: unexpected server_name extension in server hello	exception	error	tls, go, ech, tls13, sni, privacy
tls: server selected TLS 1.3 using the legacy version field	exception	error	tls, go, tls13, version-negotiation, protocol-violation, rfc8446
tls: server selected an invalid version after a HelloRetryRe	exception	error	tls, go, tls13, version-negotiation, protocol-violation, rfc8446
tls: server sent an incorrect legacy version	exception	error	tls, go, tls13, version-negotiation, protocol-violation, rfc8446
tls: server sent a ServerHello extension forbidden in TLS 1.	exception	error	tls, go, tls13, extensions, protocol-violation, rfc8446
tls: server did not echo the legacy session ID	exception	error	tls, go, tls13, session-id, protocol-violation, rfc8446
tls: server sent non-zero legacy TLS compression method	exception	error	tls, go, tls13, compression, protocol-violation, security
tls: server changed cipher suite after a HelloRetryRequest	exception	error	tls, go, tls13, cipher-suite, hello-retry-request, protocol-violation
tls: server chose an unconfigured cipher suite	exception	error	tls, go, tls13, cipher-suite, configuration
tls: malformed encrypted client hello extension	exception	error	tls, go, ech, tls13, hello-retry-request, malformed
tls: unexpected encrypted client hello extension in serverHe	exception	error	tls, go, ech, tls13, unsolicited-extension, protocol-violation
tls: server sent an unnecessary HelloRetryRequest message	exception	error	tls, go, tls13, hello-retry-request, protocol-violation, rfc8446
tls: received malformed key_share extension	exception	error	tls, go, tls13, key-share, hello-retry-request, malformed
tls: server selected unsupported group	exception	error	tls, go, tls13, key-share, hello-retry-request, configuration
tls: server sent an unnecessary HelloRetryRequest key_share	exception	error	tls, tls13, handshake, helloretryrequest, crypto, network, go
tls: internal error: supportsCurve accepted unimplemented cu	exception	error	tls, tls13, stdlib, internal-error, crypto, go
tls: server sent two HelloRetryRequest messages	exception	error	tls, tls13, handshake, helloretryrequest, protocol-violation, network, go
tls: server sent a cookie in a normal ServerHello	exception	error	tls, tls13, handshake, cookie, protocol-violation, network, go
tls: malformed key_share extension	exception	error	tls, tls13, handshake, key-share, protocol-violation, network, go
tls: server did not send a key share	exception	error	tls, tls13, handshake, key-share, protocol-violation, network, go
tls: server selected an invalid PSK	exception	error	tls, tls13, handshake, psk, session-resumption, protocol-violation, network, go
tls: server selected an invalid PSK and cipher suite pair	exception	error	tls, tls13, handshake, psk, session-resumption, cipher-suite, protocol-violation, network, go
tls: invalid server key share	exception	error	tls, tls13, handshake, key-share, ecdh, protocol-violation, security, network, go
tls: server did not send a quic_transport_parameters extensi	exception	error	tls, tls13, quic, encrypted-extensions, protocol-violation, network, go
tls: server sent an unexpected quic_transport_parameters ext	exception	error	tls, tls13, quic, encrypted-extensions, protocol-violation, network, go
tls: server sent encrypted client hello retry configs after	exception	error	tls, tls13, ech, encrypted-client-hello, encrypted-extensions, protocol-violation, network, go
tls: received empty certificates message	exception	error	tls, tls13, handshake, certificate, authentication, protocol-violation, network, go
tls: certificate used with invalid signature algorithm	exception	error	tls, tls13, handshake, certificate-verify, signature, authentication, protocol-violation, network, go
tls: invalid signature by the server certificate: {err}	exception	critical	tls, tls13, handshake, certificate-verify, signature, authentication, security, mitm, network, go
tls: invalid server finished hash	exception	critical	tls, tls13, handshake, finished, mac, integrity, security, mitm, network, go
tls: failed to sign handshake: {err}	exception	error	tls, crypto, client-handshake, signing, tls13
tls: received new session ticket from a client	exception	error	tls, server-handshake, protocol-violation, tls13, session-ticket
tls: received a session ticket with invalid lifetime	validation	error	tls, client-handshake, session-ticket, protocol-violation, tls13, rfc-8446
tls: received a session ticket with empty opaque ticket labe	validation	error	tls, client-handshake, session-ticket, protocol-violation, tls13
tls: Encrypted Client Hello cannot be used pre-TLS 1.3	validation	error	tls, server-handshake, ech, encrypted-client-hello, version-negotiation, tls13
tls: client does not support uncompressed connections	validation	error	tls, server-handshake, compression, protocol-violation, tls12
tls: initial handshake had non-empty renegotiation extension	validation	error	tls, server-handshake, renegotiation, rfc-5746, protocol-violation, tls12
tls: client offered only incompatible point formats	validation	warning	tls, server-handshake, ecdhe, ec-point-formats, rfc-8422, cipher-selection
tls: client using inappropriate protocol fallback	validation	error	tls, server-handshake, fallback-scsv, rfc-7507, version-downgrade, mitm-detection
tls: session supported extended_master_secret but client doe	validation	error	tls, server-handshake, extended-master-secret, rfc-7627, session-resumption, downgrade
tls: FIPS 140-3 requires the use of Extended Master Secret	validation	error	tls, server-handshake, fips140, fips, extended-master-secret, compliance, tls12
tls: client certificate used with invalid signature algorith	validation	error	tls, server-handshake, client-certificate, signature-algorithm, tls12, protocol-violation
tls: invalid signature by the client certificate: {err}	exception	error	tls, server-handshake, client-certificate, signature-verification, tls12
tls: client's Finished message is incorrect	exception	critical	tls, server-handshake, finished-message, transcript, handshake-failure, tls12
tls: failed to parse client certificate: {err}	exception	error	tls, server-handshake, client-certificate, x509, asn1, decode-error
tls: client didn't provide a certificate	validation	error	tls, server-handshake, client-certificate, mtls, client-auth
client's certificate is not allowed in FIPS 140-3 mode	exception	error	tls, server-handshake, fips140, fips, client-certificate, compliance, certificate-verification
tls: client certificate uses ML-DSA, which requires TLS 1.3	validation	error	tls, server-handshake, ml-dsa, post-quantum, client-certificate, tls13, version-negotiation
tls: client used the legacy version field to negotiate TLS 1	validation	error	tls, go, handshake, client-hello, rfc8446, compliance, supported-versions
tls: client using inappropriate protocol fallback	validation	error	tls, go, security, downgrade, rfc7507, fallback-scsv, handshake
tls: TLS 1.3 client supports illegal compression methods	validation	error	tls, go, handshake, compression, rfc8446, compliance, crime
tls: initial handshake had non-empty renegotiation extension	validation	error	tls, go, renegotiation, rfc8446, compliance, handshake
tls: no key exchanges supported by both client and server	validation	error	tls, go, key-exchange, ecdhe, curve-preferences, fips, handshake
tls: invalid client key share	validation	error	tls, go, key-share, ecdhe, crypto, handshake
tls: client offered TLS version older than TLS 1.3	validation	error	tls, go, quic, version, rfc9001, protocol-version, handshake
tls: client did not send a quic_transport_parameters extensi	validation	error	tls, go, quic, transport-parameters, rfc9001, handshake
tls: client sent an unexpected quic_transport_parameters ext	validation	error	tls, go, quic, transport-parameters, handshake, config
tls: invalid or missing PSK binders	validation	error	tls, go, psk, binder, rfc8446, compliance, handshake
tls: invalid PSK binder	exception	error	tls, go, psk, session-ticket, resumption, key-rotation, handshake
tls: handshake buffer not empty before HelloRetryRequest	validation	error	tls, go, hello-retry-request, handshake-state, compliance, handshake
tls: second client hello missing encrypted client hello exte	exception	error	tls, go, ech, encrypted-client-hello, hello-retry-request, handshake
tls: client sent invalid encrypted client hello extension	exception	error	tls, go, ech, encrypted-client-hello, parsing, draft, handshake
tls: unexpected switch in encrypted client hello extension t	exception	error	tls, go, ech, encrypted-client-hello, handshake, draft
tls: second client hello encrypted client hello extension do	exception	error	tls, go, ech, encrypted-client-hello, consistency, handshake
tls: failed to decrypt second client hello encrypted client	exception	error	tls, go, ech, hpke, decryption, encrypted-client-hello, handshake
tls: client didn't send one key share in second ClientHello	exception	error	tls, tls13, handshake, helloretryrequest, key-share, server-side
tls: client sent unexpected key share in second ClientHello	exception	error	tls, tls13, handshake, helloretryrequest, key-share, server-side
tls: client illegally modified second ClientHello	exception	error	tls, tls13, handshake, helloretryrequest, protocol-conformance, server-side
tls: failed to sign handshake: %s	exception	critical	tls, tls13, handshake, signing, certificate, rsa, server-side
tls: internal error: unknown cipher suite	exception	critical	tls, tls13, cipher-suite, internal-error, session-ticket, server-side
tls: client certificate used with invalid signature algorith	exception	error	tls, tls13, mtls, client-certificate, signature-algorithm, server-side
tls: invalid signature by the client certificate: %s	exception	error	tls, tls13, mtls, client-certificate, signature-verification, server-side
tls: invalid client finished hash	exception	critical	tls, tls13, handshake, finished, hmac, transcript, server-side
tls: invalid ClientKeyExchange message	exception	error	tls, tls12, handshake, key-exchange, client-key-exchange, server-side
tls: certificate private key does not implement crypto.Decry	exception	critical	tls, tls12, rsa, key-exchange, crypto-decrypter, certificate, server-side
tls: unexpected ServerKeyExchange	exception	error	tls, tls12, rsa, key-exchange, server-key-exchange, client-side
tls: server certificate contains incorrect key type for sele	exception	critical	tls, tls12, rsa, key-exchange, certificate, cipher-suite, client-side
tls: no supported elliptic curves offered	exception	error	tls, tls12, ecdhe, key-exchange, curves, cipher-suite, server-side
tls: internal error: supportsCurve accepted unimplemented cu	exception	critical	tls, tls12, ecdhe, internal-error, curves, server-side
tls: certificate cannot be used with the selected cipher sui	exception	critical	tls, tls12, ecdhe, certificate, cipher-suite, signing, server-side
tls: failed to sign ECDHE parameters: %s	exception	critical	tls, tls12, ecdhe, signing, certificate, server-side
tls: server selected unsupported curve	exception	error	tls, tls12, ecdhe, key-exchange, server-key-exchange, curves, client-side
tls: server selected ML-DSA with TLS version < 1.3	exception	error	tls, post-quantum, ml-dsa, handshake, security, go
tls: server selected unoffered curve	exception	error	tls, ecdhe, curve-negotiation, handshake, security, go
tls: internal error: empty verified chain	exception	error	tls, session-resumption, serialization, internal-error
tls: invalid session encoding	exception	error	tls, session-resumption, deserialization, corruption
tls: unknown session encoding	exception	error	tls, session-resumption, version-compat, corruption
adb exec-out %s: %v	exception	error	android, adb, go-test, exec-wrapper, device
no exit code (in %q)	exception	error	android, adb, go-test, exit-code, diagnostics
bad exit code: %v (in %q)	exception	error	android, adb, go-test, exit-code, parsing
%v: %w	exception	error	android, go-toolchain, exec, goroot-sync
xcrun simctl install booted %q: %v	exception	error	ios, simulator, xcrun, go-test, exec-wrapper
xcrun simctl launch booted %q: %v	exception	error	ios, simulator, xcrun, go-test, exec-wrapper, launch
working directory %q is not in either GOROOT(%q) or GOPATH(%	exception	error	ios, go-test, gopath, goroot, module-mode, path-resolution
archive/tar: sockets not supported	validation	error	archive, tar, filesystem, socket, file-mode
archive/tar: unknown file mode %v	validation	error	archive, tar, filesystem, file-mode, type-flag
archive/tar: missed writing %d bytes	exception	error	archive, tar, writer, flush, contract
invalid file name: %v	validation	error	archive, zip, fs-fs, path-validation, windows
C compiler %q not found: %v	exception	error	cgo, build, c-compiler, path, toolchain
%s: %v	exception	error	go-compiler, importer, io, build-cache
import %q: %v	exception	error	go-compiler, importer, export-data, toolchain-mismatch
marshal error %v	exception	error	go-compiler, inline-heuristics, json-marshal, internal
internal error: collision during call site table merge, fn=%	exception	error	go-compiler, inline-heuristics, internal-error, invariant
no clauses	validation	error	go-compiler, inline-heuristics, flag-parsing, internal
clause %q: expected colon	validation	error	go-compiler, inline-heuristics, flag-parsing, internal
clause %q has %d elements, wanted 2	validation	error	go-compiler, inline-heuristics, flag-parsing, internal
clause %q: unknown adjustment	validation	error	go-compiler, inline-heuristics, flag-parsing, internal
clause %q: malformed value: %v	validation	error	go-compiler, inline-heuristics, flag-parsing, internal
%s doesn't contain type split	exception	error	go-compiler, ir, symbols, methods, internal
import %q while compiling that package (import cycle)	validation	error	go-compiler, import-cycle, noder, packages
object is [%s] expected [%s]	error_code	error	go-compiler, abi, toolchain-mismatch, object-files
expected $$ marker, but found %q (recompile package)	error_code	error	go-compiler, export-data, toolchain-mismatch, corruption
import path %q is reserved and cannot be used	validation	error	go-compiler, import-path, reserved, validation
import path contains invalid UTF-8 sequence: %q	validation	error	go-compiler, import-path, utf-8, validation
import path contains control character: %q	validation	error	go-compiler, import-path, control-characters, validation
import path contains backslash; use slash: %q	validation	error	go-compiler, import-path, windows, validation
import path contains space character: %q	validation	error	go-compiler, import-path, whitespace, validation
import path contains invalid character '%c': %q	validation	error	go-compiler, import-path, invalid-characters, validation
invalid quoted string in //go:embed: %s	validation	error	go-compiler, go-embed, parser, directives
go:embed requires go1.16 or later (-lang was set to %s; chec	validation	error	go-compiler, go-embed, go-version, go-mod, configuration
error opening profile: %w	error_code	error	go-compiler, go-pgo, file-system, configuration
error processing profile header: %w	error_code	error	go-compiler, go-pgo, data-parsing, file-validation
error processing serialized PGO profile: %w	error_code	error	go-compiler, go-pgo, data-parsing, serialization, version-compatibility
error processing pprof PGO profile: %w	error_code	error	go-compiler, go-pgo, pprof, data-parsing, protobuf
scanning %s: %v	error_code	error	go-compiler, go-ssa, file-system, code-generation
not a regular file	validation	error	go-compiler, go-embed, file-system, file-type
file changed between reads	error_code	error	go-compiler, go-embed, file-system, race-condition, concurrency
file too large (%d bytes > %d bytes)	validation	error	go-compiler, go-embed, file-system, size-limit, resource-constraint
should be something like "go1.12"	validation	critical	go-compiler, go-version, configuration, command-line-flags
cannot instantiate non-generic %s: has no type parameters	validation	error	go-types, go-generics, api-validation, type-instantiation
cannot instantiate %s: got %d type arguments but have %d typ	validation	error	go-types, go-generics, api-validation, type-instantiation, arity-mismatch
empty string	validation	error	go-types, go-imports, validation, code-generation
invalid character %#U	validation	error	go-types, go-imports, validation, unicode
Config.Importer not installed	validation	error	go-types, go-imports, configuration, api-setup
Config.Importer.ImportFrom(%s, %s, 0) returned nil but no er	validation	error	go-types, go-imports, api-contract, custom-importer
Config.Importer.Import(%s) returned nil but no error	validation	error	go-toolchain, type-checker, importer, api-contract
invalid package name: %q	validation	error	go-toolchain, type-checker, importer, package-name
too many options	validation	error	go-toolchain, cover, cli-flags, flag-conflict
-var: %q is not a valid identifier	validation	error	go-toolchain, cover, cli-flags, identifier, validation
unknown -mode %v	validation	error	go-toolchain, cover, cli-flags, enum, validation
missing source file(s)	validation	error	go-toolchain, cover, cli-flags, missing-argument
please use '-outfilelist' flag instead of '-o'	validation	error	go-toolchain, cover, cli-flags, flag-conflict, pkgcfg
number of output files (%d) not equal to number of input fil	validation	error	go-toolchain, cover, cli-flags, pkgcfg, count-mismatch
'-outfilelist' flag applicable only when -pkgcfg used	validation	error	go-toolchain, cover, cli-flags, flag-conflict, pkgcfg
too many arguments	validation	error	go-toolchain, cover, cli-flags, too-many-arguments
error reading -outfilelist file %q: %v	error_code	error	go-toolchain, cover, filesystem, pkgcfg, io-error
error reading pkgconfig file %q: %v	error_code	error	go-toolchain, cover, filesystem, pkgcfg, io-error
%s: pkgconfig requires perblock/perfunc value	validation	error	go-toolchain, cover, pkgcfg, enum, validation
cannot run go list: %v %s	error_code	error	go-toolchain, cover, subprocess, go-list, module-resolution
decoding go list json: %v	error_code	error	go-toolchain, cover, json, subprocess, go-list
did not find package for %s in go list output	error_code	error	go-toolchain, cover, profile, path-resolution, go-list
can't read %q: %v	error_code	error	go-toolchain, cover, html, filesystem, io-error, profile
can't decode input %s: %v	error_code	error	go-toolchain, export, json, config, go-list, schema
no files in package %s	validation	error	go-toolchain, export, config, go-list, build-constraints
can't resolve import %s	error_code	error	go-toolchain, export, importer, go-list, types, build-constraints
can't resolve export %s	error_code	error	go-toolchain, export, importer, dependencies, go-list, build-order
GOAUTH=%s: %v	error_code	warning	go-toolchain, goauth, netrc, authentication, credentials, non-fatal
no explicit url was passed	error_code	error	go-toolchain, goauth, git, authentication, internal, defensive
'git credential fill' failed (url=%s): %w %s	error_code	error	go-toolchain, goauth, git, authentication, credentials, exec
'git credential fill' failed for url=%s, could not parse url	error_code	error	go-toolchain, goauth, git, authentication, parsing, credentials
requested a credential for %s, but 'git credential fill' pro	error_code	error	go-toolchain, goauth, git, authentication, security, validation, credentials
internal error constructing HTTP HEAD request: %v	error_code	error	go-toolchain, goauth, git, authentication, internal, unreachable
could not run command %s: %v %s	error_code	error	go-toolchain, goauth, authentication, dead-code, latent-bug
cannot parse output of GOAUTH command %s: %v	error_code	error	go-toolchain, goauth, authentication, parsing, custom-command, format
invalid format: missing empty line after URLs	error_code	error	go-toolchain, goauth, authentication, parsing, format, custom-command
could not parse URL %s: %v	error_code	error	go-toolchain, goauth, authentication, parsing, url, custom-command
invalid format: missing empty line after headers	error_code	error	go-toolchain, goauth, authentication, parsing, format, custom-command
invalid format: invalid header line	error_code	error	go-toolchain, goauth, authentication, parsing, headers, custom-command
cannot parse GOAUTH command %s: %v	error_code	error	go-toolchain, goauth, authentication, quoting, config, env
-C flag must be first flag on command line	validation	error	go-toolchain, flags, cli, chdir, usage, command-line
network disabled by %v=%v	error_code	error	network, godebug, configuration, offline
bad tool name: %q	validation	error	tool, validation, argument, path
not a directory	error_code	error	cache, filesystem, configuration, gocache
file content changed underfoot	error_code	error	cache, concurrency, filesystem, data-integrity
GOCACHE is not defined and %v	error_code	error	cache, configuration, environment, gocache
GOCACHE is not an absolute path	validation	error	cache, configuration, path, gocache
short write writing body to GOCACHEPROG for action %x, outpu	error_code	error	cache, gocacheprog, io, subprocess
GOENV=off	error_code	warning	configuration, environment, goenv
missing user-config dir	error_code	error	configuration, environment, goenv
unexpected stdout: %q	error_code	error	doc, module, parsing, go-list
cannot combine -all and -short	validation	warning	doc, flags, cli, user-input
no such package: %s	error_code	error	doc, package, lookup, user-input
go doc: %s: %v %s	error_code	error	doc, exec, propagation, go-list
no symbol %s in package%s	error_code	warning	doc, symbol, lookup, user-input
no method or field %s.%s in package%s	error_code	warning	doc, symbol, method, lookup
pattern %q does not specify a single package	validation	warning	doc, pattern, package, user-input
path %q matched multiple packages	error_code	warning	doc, package, ambiguous, build-tags
incorrect number of packages: want 1, got %d	error_code	error	doc, module, version, goproxy
failed to find port for documentation server: %v	error_code	error	doc, pkgsite, network, port
internal error: failed to construct url: %v	console	error	doc, pkgsite, url, internal
built pkgsite binary does not exist: %w	console	error	testing, build, pkgsite, go-command
%s cannot be modified	validation	error	config, env, go-command, validation
%s can only be set using the OS environment	validation	error	config, env, go-command, validation
unknown go command variable %s	validation	error	config, env, validation, typo
invalid %s value %q	validation	error	config, env, validation, modules
GOPATH entry cannot start with shell metacharacter '~': %q	validation	error	config, env, gopath, validation, shell
GOPATH entry is relative; must be absolute path: %q	validation	error	config, env, gopath, validation, filesystem
GOMODCACHE entry is relative; must be absolute path: %q	validation	error	config, env, gomodcache, validation, filesystem
invalid %s: %v	validation	error	config, env, cc, cxx, cgo, validation
%s entry cannot contain only space	validation	error	config, env, cc, cxx, cgo, validation
%s entry is relative; must be absolute path: %q	validation	error	config, env, cc, cxx, cgo, validation, filesystem
invalid UTF-8 in %s=... value	validation	error	config, env, validation, encoding, utf8
invalid NUL in %s=... value	validation	error	config, env, validation, sanitization
invalid newline in %s=... value	validation	error	config, env, validation, sanitization
no SHA-256 hash for %s in %s	console	error	security, fips140, verification, toolchain, go-command
SHA-256 hash of %s is %s, want %s (from %s)	console	critical	security, fips140, verification, integrity, tampering, go-command
reading overlay: %v	console	error	overlay, filesystem, build-flag, validation, go-command
parsing overlay JSON: %v	validation	error	overlay, json, validation, go-command
empty string key in overlay map	validation	error	overlay, json, validation, go-command
duplicate paths %s and %s in overlay map	validation	error	overlay, json, validation, filesystem, go-command
inconsistent files %s and %s in overlay map	validation	error	go, go-toolchain, overlay, fsys, configuration
overlay maps child %s to directory	validation	error	go, go-toolchain, overlay, fsys, configuration
overlay maps to directory	validation	error	go, go-toolchain, overlay, fsys, symlinks, configuration
reading %s: %v	console	error	go, go-build, imports, scan, io, filesystem
no Go source files	validation	error	go, go-build, imports, scan, build-tags, cgo
missing =<value> in <pattern>=<value>	validation	error	go, go-build, flags, gcflags, ldflags, configuration
missing <pattern> in <pattern>=<value>	validation	error	go, go-build, flags, gcflags, ldflags, configuration
parameter may not start with quote character %c	validation	error	go, go-build, flags, gcflags, ldflags, shell-quoting
missing key=value	validation	error	go, go-build, godebug, directives, configuration
disallowed import path %q	validation	error	go, go-build, import-path, modules, validation, reserved-prefix
unknown import path %q: internal error: module loader did no	console	error	go, go-build, modules, import-path, internal-error, module-cache
code in directory %s expects import %q	validation	error	go, go-build, gopath, import-path, import-comment
case-insensitive file name collision: %q and %q	validation	error	go, go-build, filesystem, case-sensitivity, cross-platform, validation
invalid input file name %q	validation	error	go, go-build, filenames, validation, security, command-injection
invalid input directory name %q	validation	error	go, go-build, import-path, filenames, validation
invalid package directory %q	validation	error	go, go-build, filesystem, validation, path-sanitization, security
C source files not allowed when not using cgo or SWIG: %s	exception	error	go, go-build, cgo, c, gc-compiler, native-code
C++ source files not allowed when not using cgo or SWIG: %s	exception	error	go, go-build, cgo, cpp, cxx, native-code
Objective-C source files not allowed when not using cgo or S	exception	error	go, go-build, cgo, objective-c, macos, native-code
Fortran source files not allowed when not using cgo or SWIG:	exception	error	cgo, fortran, swig, build, toolchain
invalid pattern syntax	validation	error	embed, go-embed, patterns, build
cannot embed %s %s: in different module	exception	error	embed, modules, go-embed, build
cannot embed %s %s: in non-directory %s	exception	error	embed, filesystem, go-embed
cannot embed %s %s: invalid name %s	exception	error	embed, filesystem, naming, go-embed
cannot embed %s %s: in invalid directory %s	exception	error	embed, filesystem, naming, go-embed
cannot embed irregular file %s	exception	error	embed, filesystem, go-embed
cannot embed file %s: invalid name %s	exception	error	embed, filesystem, naming, go-embed
cannot embed directory %s: contains no embeddable files	exception	error	embed, filesystem, go-embed
no matching files found	exception	error	embed, go-embed, patterns
main package is in repository %q but current directory is in	exception	error	vcs, build, buildvcs, toolchain
main module is in repository %q but current directory is in	exception	error	vcs, modules, build, buildvcs, toolchain
%s requires external (cgo) linking, but cgo is not enabled	exception	error	cgo, linking, buildmode, pie, toolchain, build
named files must be .go files: %s	exception	error	build, cli, toolchain
%s: version must not be empty	validation	error	modules, go-install, cli, toolchain
%s: all arguments must refer to packages in the same module	validation	error	modules, go-install, cli, toolchain
%s: argument must be a package path, not a relative path	validation	error	modules, go-install, cli, toolchain
%s: argument must be a package path, not an absolute path	validation	error	modules, go-install, cli, toolchain
%s: argument must be a package path, not a meta-package	validation	error	modules, go-install, cli, meta-packages, toolchain
%s: argument must be a clean package path	validation	error	go-toolchain, module, package-path, install
%s: argument must not be a package in the standard library	validation	error	go-toolchain, stdlib, module, install
%s: %w	exception	error	go-toolchain, module, network, proxy, install
%s (in %s): %w	exception	error	go-toolchain, go-mod, parse, module
%s (in %s): The go.mod file for the module providing named	exception	error	go-toolchain, go-mod, replace-directive, install
package %s not provided by module %s	exception	error	go-toolchain, module, package-loading, install
package %s provided by module %s@%s All packages must be pr	exception	error	go-toolchain, module, multi-module, install
%s: wrong signature for %s, %s	validation	error	go-toolchain, testing, signature, vet
CreateFileMapping %s: %w	exception	error	go-toolchain, mmap, windows, file-lock
MapViewOfFile %s: %w	exception	error	go-toolchain, mmap, windows, memory
VirtualQuery %s: %w	exception	error	go-toolchain, mmap, windows, kernel
invalid %s path: %v	validation	error	go-toolchain, go-mod, module-path, mod-edit
invalid %s version: %q	validation	error	go-toolchain, go-mod, version, mod-edit
invalid version: %q	validation	error	go-toolchain, go-mod, version, mod-edit
invalid version interval: %q	validation	error	go, go-mod, version, validation, cli-argument
expecting a Go version like %q	validation	error	go, go-mod, version, regex-validation, cli-argument
maximum supported Go version is %s	validation	error	go, go-mod, version, toolchain, compatibility
%s %s: missing ziphash: %v	exception	error	go, go-mod, cache, verification, filesystem
%s %s: %v	exception	error	go, go-mod, cache, verification, hashing, corruption
%s %s: zip has been modified (%v)	exception	error	go, go-mod, cache, verification, tamper-detection, security
%s %s: dir has been modified (%v)	exception	error	go, go-mod, cache, verification, tamper-detection, security
non-semver module version %q	validation	error	go, go-mod, version, validation, internal-api
non-canonical module version %q	validation	error	go, go-mod, version, canonicalization, internal-api
failed to create cache directory: %w	exception	error	go, go-mod, cache, filesystem, permissions, locking
invalid version %q	validation	error	go, go-mod, version, validation, internal-api
module cache not found: neither GOMODCACHE nor GOPATH is set	exception	error	go, go-mod, cache, environment, configuration, gomodcache
GOMODCACHE entry is relative; must be absolute path: %q.\n	exception	error	go, go-mod, cache, environment, configuration, gomodcache, path
could not create module cache: %w	exception	error	filesystem, permissions, gomodcache, config
could not create module cache: %q is not a directory	exception	error	filesystem, gomodcache, config, corruption
neither GOPATH nor GOMODCACHE are set	exception	error	config, gopath, gomodcache, environment
codehost.WorkDir: can't find or create lock file: %v	exception	error	filesystem, permissions, locking, vcs-cache, gomodcache
%s exists with wrong content (have %q want %q)	exception	error	cache, corruption, vcs-cache, version-mismatch
git remote (%s) lookup disabled	exception	error	git, local-mode, url, config, replace-directive
%s exists but is not a directory	exception	error	git, local-mode, filesystem, replace-directive
git remote (%s) must not be local directory (use URL syntax	validation	error	git, url, scp-syntax, ssh, replace-directive
git remote (%s) must not be local directory	validation	error	git, url, local-mode, replace-directive, config
unable to resolve git version: %w	exception	error	git, dependencies, sha256, environment, version-detection
non-specific origin	error_code	warning	git, cache-reuse, origin, metadata
ref %q deleted	error_code	error	git, cache-reuse, ref-deleted, upstream-change
ref %q moved from %s to %s	error_code	warning	git, cache-reuse, ref-moved, mutable-ref, upstream-change
tags changed	error_code	info	git, cache-reuse, tags, upstream-change, benign
refs changed	error_code	info	git, cache-reuse, refs, upstream-change, benign
ambiguous revision %s	error_code	error	git, revision-resolution, hash-prefix, ambiguous
revision does not exist locally: %s	error_code	error	git, local-mode, revision-resolution, missing-revision, replace-directive
unexpected response from git log: %q	error_code	error	git, malformed-output, corruption, stat-local, internal
invalid time from git log: %q	error_code	error	git, malformed-output, corruption, stat-local, parse-error, internal
failed to execute git version: %w	error_code	error	git, exec, environment, path
git version extraction regexp did not match version line: %q	error_code	warning	git, regex, environment, version-detection
error opening file created by 'svn export': %v	error_code	error	svn, filesystem, permissions, io
unknown vcs: %s %s	error_code	error	vcs, vanity-import, go-import, configuration
%s exists but is not a directory	error_code	error	vcs, local-mode, filesystem, configuration
invalid vcs remote: %s %s	validation	error	vcs, url, vanity-import, configuration
no lookupRef	error_code	warning	vcs, svn, fossil, checkreuse, unsupported
missing origin	error_code	error	vcs, checkreuse, cache, internal-api
origin moved from %v %q to %v %q	error_code	error	vcs, checkreuse, origin, vanity-import
origin moved from %v %q %q to %v %q %q	error_code	error	vcs, checkreuse, subdir, monorepo, origin
looking up hash: %v	error_code	error	vcs, checkreuse, network, hash, lookupref
hash changed	error_code	warning	vcs, checkreuse, hash, force-push, retag
non-specific origin	error_code	warning	vcs, checkreuse, reposum, cache, toolchain-version
repo changed	error_code	warning	vcs, checkreuse, reposum, force-push, mirror
vcs %s: CheckReuse: %w	error_code	info	vcs, checkreuse, unsupported, svn, fossil
mismatched repo: found %s for %s	validation	error	module-path, vanity-import, vanity-import, resolver
invalid module path %q	validation	error	module-path, validation, go-mod, syntax
repository rooted at %s cannot contain module %s	validation	error	module-path, vanity-import, subdir, major-version
resolves to version %v (%s is not a tag)	validation	error	go-modules, version-resolution, pseudo-version, vcs-tags
revision is longer than canonical (expected %s)	validation	error	go-modules, pseudo-version, vcs-revision, validation
revision is shorter than canonical (expected %s)	validation	error	go-modules, pseudo-version, vcs-revision, validation
does not match short name of revision (expected %s)	validation	error	go-modules, pseudo-version, vcs-revision, history-rewrite
does not match version-control timestamp (expected %s)	validation	error	go-modules, pseudo-version, timestamp, validation
major version without preceding tag must be v0, not v1	validation	error	go-modules, pseudo-version, major-version, vcs-tags
tag (%s) found on revision %s is already canonical, so shoul	validation	error	go-modules, pseudo-version, vcs-tags, canonical-version
preceding tag (%s) not found	validation	error	go-modules, pseudo-version, vcs-tags, validation
not a descendent of preceding tag (%s)	validation	error	go-modules, pseudo-version, vcs-tags, validation
revision %s is not a descendent of preceding tag (%s)	exception	error	go-modules, pseudo-version, vcs-tags, history-rewrite
reading %s/%s at revision %s: %v	exception	error	go-modules, io-error, vcs, network, auth
%s/%s and ...%s/go.mod both have ...%s module paths at revis	exception	error	go-modules, go-mod, major-version, repository-layout
%s/%s is missing module path at revision %s	exception	error	go-modules, go-mod, module-path, repository-layout
%s/%s has non-...%s module path %q at revision %s	exception	error	go-modules, go-mod, module-path, major-version
%s is missing module path%s at revision %s	exception	error	go-modules, go-mod, module-path, repository-layout
%s has non-...%s module path %q%s at revision %s	exception	error	go-modules, go-mod, module-path, gopkg-in, major-version
%s has malformed module path %q%s at revision %s	exception	error	go-modules, go-mod, module-path, validation
%s has post-%s module path %q%s at revision %s	exception	error	go-modules, go-mod, module-path, major-version
missing %s/go.mod and ...%s/go.mod at revision %s	exception	error	go-modules, go-mod, repository-layout, major-version
missing %s/go.mod at revision %s	exception	error	go-mod, modules, versioning, v2
version %s is not canonical	exception	error	versioning, canonical, go-mod, api-misuse
downloaded zip file too large	exception	error	zip, size-limit, download, maxzipfile
missing top-level directory prefix	exception	error	zip, archive, structure, proxy
zip file contains more than one top-level directory	exception	error	zip, archive, structure, proxy, security
zip for %s has unexpected file %s	exception	error	zip, cache, verification, modcache
verifying %v	console	critical	checksum, ziphash, fatal, security, modcache
verifying go.mod: %v	exception	error	checksum, go-mod, hashing
verifying %s: %v	exception	error	checksum, sumdb, network, tls
verifying %s: checksum mismatch\n\tdownloaded: %v\n\t%s: %v\	exception	critical	checksum, security, tampering, sumdb
verifying %s: checksum missing from sumdb response\n\nSECURI	exception	critical	checksum, security, sumdb, goprivate
updating go.sum: %w	exception	error	go-sum, io, filesystem, locking
GOPROXY list is not the empty string, but contains no entrie	exception	error	goproxy, config, environment
invalid file:// proxy URL with non-path elements: %s	exception	error	goproxy, file-scheme, config, url
invalid proxy URL missing scheme: %s	exception	error	goproxy, config, url, scheme
invalid proxy URL scheme (must be https, http, file): %s	exception	error	goproxy, config, url, scheme
invalid response from proxy %q: %w	exception	error	goproxy, json, proxy, stat
proxy returned info for version %s instead of requested vers	exception	error	goproxy, versioning, proxy, stat
downloaded zip file too large	exception	error	go-modules, go-proxy, download-limit, size-ceiling, network
lookup %s: %v	exception	error	go-modules, vcs, git, network, authentication, dependency-resolution
checksum database disabled by GOSUMDB=off	exception	warning	go-sumdb, gosumdb, configuration, checksum, security
missing GOSUMDB	exception	error	go-sumdb, gosumdb, configuration, env-var, checksum
invalid GOSUMDB: too many fields	exception	error	go-sumdb, gosumdb, configuration, env-var
invalid GOSUMDB: %v	validation	error	go-sumdb, gosumdb, configuration, verifier-key, security
invalid sumdb name (must be host[/path]): %s %+v	validation	error	go-sumdb, gosumdb, url-validation, configuration, security
invalid GOSUMDB URL: %v	validation	error	go-sumdb, gosumdb, url-validation, configuration
could not locate sumdb file: missing $GOPATH: %s	exception	error	go-sumdb, gopath, configuration, env-var, filesystem
invalid %s version %s	validation	error	go-toolchain, go-version, gotoolchain, validation
go language version %s is not a toolchain version	validation	error	go-toolchain, go-version, gotoolchain, validation
%s%s is not within module%s rooted at %s	validation	error	go-get, go-modules, local-path, module-root
no package to get in current directory	validation	error	go-get, go-modules, local-path, no-packages
%s%s is not a package in module rooted at %s	validation	error	go-get, go-modules, local-path, no-packages
%v matches packages in %v but not %v: specify a different ve	exception	error	go-get, go-modules, version-conflict, dependency-resolution, package-relocation
can't request explicit version %q of standard library packag	validation	error	go-get, stdlib, go-version, validation
%s %s %s => %s%s: error finding sum for %s: %v	exception	error	go-get, go-sumdb, checksum, module-download, network, security
invalid module version syntax %q	validation	error	go-get, go-modules, validation, argument-parsing
can't request explicit version %q of path %q in main module	validation	error	go-get, go-modules, local-path, validation, argument-parsing
cannot match "all": %v	validation	error	go-modules, go-get, go-mod, configuration
can't request explicit version of "tool" pattern	validation	error	go-modules, go-get, toolchain
can't request explicit version of standard-library pattern %	validation	error	go-modules, go-get, standard-library
read %s: %v	exception	error	module-index, filesystem, io
%s: %v	exception	error	build-constraints, go-build, parsing, module-index
%s: invalid #cgo line: %s	validation	error	cgo, parsing, build-directives
%s: malformed #cgo argument: %s	validation	error	cgo, cross-platform, build-directives, windows
%s: invalid #cgo verb: %s	validation	error	cgo, build-directives, configuration
error reading module index: %v	exception	error	module-index, cache, corruption, io
corrupt single-package index	exception	error	module-index, cache, corruption
import %q: unknown compiler %q	exception	error	build-context, compiler, module-index, configuration
import %q: import of unknown directory	exception	error	module-index, internal, build-context
%s: parsing //go:build line: %v	exception	error	build-constraints, go-build, parsing, module-index
use of cgo in test %s not supported	exception	error	cgo, testing, build-constraints
%w %q in: %s	exception	error	module-index, import, not-found
cannot find package in: %s	exception	error	module-index, filesystem, not-found, vendor
requested Go version %s cannot load module graph (requires G	exception	error	go-toolchain, module-graph, version-mismatch, gover
import lookup disabled by -mod=%s	exception	error	build-mod, readonly, vendor, missing-import, go-get
import lookup disabled by -mod=%s (%s)	exception	error	build-mod, goflags, implicit-config, vendor, missing-import
replacement directory %s does not exist	exception	error	replace-directive, local-replace, filesystem, missing-directory
replacement directory %s: %w	exception	error	replace-directive, local-replace, filesystem, permissions, io-error
error loading go.work: %s:%d: path %s appears multiple times	exception	error	go-work, use-directive, duplicate, workspace
error loading go.work: %s:%d: %w	exception	error	go-work, godebug, validation, workspace
reading go.work: %w	exception	error	go-work, filesystem, permissions, io-error, read-error
errors parsing go.work: %w	exception	error	go-work, parse-error, syntax, modfile
cannot load module %s listed in go.work file: %w	exception	error	go-work, use-directive, go-mod, missing-module, workspace
error loading go.mod: %s:%d: %v	exception	error	go-mod, godebug, validation
module %s listed in go.work file requires go >= %s, but go.w	exception	error	go-work, version-mismatch, go-toolchain, workspace, too-new
module paths beginning with gopkg.in/ must always have a maj	exception	error	go-mod-init, gopkg-in, module-path, validation, major-version
major version suffixes must be in the form of /vN and are on	exception	error	go-mod-init, module-path, validation, major-version
malformed module path %q	exception	error	go-mod, malformed-path, version-fixer, modfile, validation
cannot determine module path for source directory %s (%s) E	exception	error	go-mod-init, module-path, inference, gopath, vcs
existing contents have changed since last read	exception	error	go-mod, concurrency, write-conflict, consistency
updating go.mod: %w	exception	error	go-mod, update, wrapper, concurrency, io-error
key contains space	validation	error	godebug, validation, whitespace, go-mod, go-work
value contains space	validation	error	godebug, validation, whitespace, go-mod, go-work
key contains comma	validation	error	godebug, go-mod, go-work, validation, config-syntax
value contains comma	validation	error	godebug, go-mod, go-work, validation, config-syntax
value for default= must be goVERSION	validation	error	godebug, go-version, go-mod, go-work, validation
default=%s too new (toolchain is go%s)	validation	error	godebug, go-version, toolchain, go-mod, go-work
removed GODEBUG %q set to old value %q (https://go.dev/doc/g	validation	error	godebug, go-mod, go-work, deprecation, upgrade
unknown %s %q	validation	error	godebug, go-mod, go-work, validation, unknown-key
parsing %s: %v	exception	error	go-list, json, cache, reuse, corruption
invalid module version %q	validation	error	security, module-version, validation, injection, go-get
directory prefix %s does not contain %s	exception	error	package-resolution, wildcard, go-build, go-list, module-root
without -mod=vendor, directory %s has no package path	exception	error	vendor, build-mode, package-resolution, go-build
directory %s is not a package listed in vendor/modules.txt	exception	error	vendor, modules-txt, package-resolution, go-mod-vendor
%s is contained in a module that is not one of the workspace	exception	error	workspace, go-work, package-resolution, module-root
%s outside modules listed in go.work or their selected depen	exception	error	workspace, go-work, package-resolution, no-module
%s outside main module or its selected dependencies	exception	error	package-resolution, module-root, go-build, no-module
%s: %w	exception	error	module-graph, build-list-error, import-stack, go-mod-tidy
internal error: a requirement on %v is needed but was not ad	exception	critical	internal-error, graph-pruning, go-mod-tidy, bug
%s@%s used for two different module paths (%s and %s)	exception	error	replace-directive, module-graph, go-mod, ambiguity
error loading go %s module graph: %w	exception	error	go-mod-tidy, compat, module-graph, network, checksum
%s loaded from %v, but go %s would fail to locate it in %s	exception	warning	go-mod-tidy, compat, graph-pruning, import-missing, reproducibility
%s loaded from %v, but go %s would fail to locate it: %v	exception	error	go-modules, go-mod-tidy, graph-pruning, compatibility, toolchain
%s failed to load from any module, but go %s would load it	exception	error	go-modules, go-mod-tidy, graph-pruning, compatibility, missing-import
%s loaded from %v, but go %s would select %v	exception	error	go-modules, go-mod-tidy, graph-pruning, compatibility, module-selection
errors parsing %s: %w	exception	error	go-modules, go-mod, parse-error, go-modfile
error reading %s: missing module declaration. To specify the	validation	error	go-modules, go-mod, configuration, missing-directive
error reading %s: invalid module path: %q	validation	error	go-modules, go-mod, validation, reserved-path
loading deprecation for %s: %w	exception	warning	go-modules, deprecation, network, proxy, go-modfile
parsing go.mod: module declares its path as: %s bu	exception	error	go-modules, module-graph, go-mod, path-mismatch, replace
parsing %s: %v	exception	error	go-modules, module-graph, go-mod, parse-error, go-modfile
reading %s: %v	exception	error	go-modules, io, replace, filesystem, proxy
invalid previous version %v@%v	validation	error	go-modules, query, semver, validation
internal error: main module version is not allowed: %w	exception	error	go-modules, internal-error, query, allowed-func
can't query specific version (%q) of standard-library module	validation	error	go-modules, query, stdlib, validation
invalid semantic version %q in range %q	validation	error	go-modules, query, semver, validation
ambiguous semantic version %q in range %q	validation	error	go-modules, query, semver, ambiguity
internal error: package %s is in the main module (%s), but v	exception	error	go-modules, internal-error, query, allowed-func, main-module
not in workspace mode but number of indexes is %v, not 1	panic	critical	go-modules, panic, internal-error, vendor, workspace
internal error: MatchPackages: %s is not a valid package pat	exception	error	go-modules, internal-error, search, patterns
internal error: MatchDirs: %s is not a valid filesystem patt	exception	error	go-modules, internal-error, search, patterns
directory %s is outside module root%s (%s)	validation	error	filesystem, module, go-toolchain, package-matching
switching to go >= %v: %w	exception	error	toolchain, version-management, network, gotoolchain
no releases found for go >= %v	exception	error	toolchain, version-management, network, gotoolchain
can't decode XML document using charset %q	exception	error	encoding, vcs, network, xml, charset, discovery
unrecognized VCS tool output: %v	exception	error	vcs, parsing, git, hg
unable to parse output of svn info: %v	exception	error	vcs, svn, parsing, date, locale
unable to parse output of fossil info: %v	exception	error	vcs, fossil, parsing, date, locale
directory %q is outside source root %q	validation	error	vcs, gopath, filesystem, legacy
multiple VCS detected: %s in %q, and %s in %q	exception	error	vcs, security, injection, supply-chain
empty entry in GOVCS	validation	error	vcs, config, govcs, validation
malformed entry in GOVCS (missing colon): %q	validation	error	vcs, config, govcs, validation
empty pattern in GOVCS: %q	validation	error	vcs, config, govcs, validation
empty VCS list in GOVCS: %q	validation	error	vcs, config, govcs, validation
relative pattern not allowed in GOVCS: %q	validation	error	vcs, config, govcs, validation
unreachable pattern in GOVCS: %q after %q	validation	error	vcs, config, govcs, validation
empty VCS name in GOVCS: %q	validation	error	vcs, config, govcs, validation
GOVCS disallows using %s for %s %s; see 'go help vcs'	validation	error	vcs, config, govcs, security, policy
%q not allowed in import path	validation	error	vcs, import-path, user-error
unknown version control system %q	exception	error	vcs, import-path, discovery, meta-tags
no %sprotocol found for repository	exception	error	vcs, network, connectivity, discovery
https fetch: %v	exception	error	go, modules, network, vcs, tls
parsing %s: %v	exception	error	go, modules, vcs, html-parsing
parse %s: %v	exception	error	go, modules, vcs, vanity
parse %s: no go-import meta tags (%s)	exception	error	go, modules, vcs, vanity
%s and %s disagree about go-import for %s	exception	error	go, modules, vcs, vanity, security
%s: invalid subdirectory %q: %v	validation	error	go, modules, vcs, vanity, security
%s: invalid repo root %q: %v	validation	error	go, modules, vcs, vanity
%s: unknown vcs %q	exception	error	go, modules, vcs, vanity
fetching %s: %v	exception	error	go, modules, network, vcs
fetching %s: no go-import meta tag found in %s	exception	error	go, modules, vcs, vanity
multiple meta tags match import path %q	exception	error	go, modules, vcs, vanity
invalid version control suffix in %s path	validation	error	go, modules, vcs, import-path
inconsistent fixes to file %v	exception	error	go, vet, fix, analyzer
copying diff output: %w	exception	warning	go, vet, io, diff
parsing JSON: %v	exception	error	go, vet, json, analyzer
parsing JSON diagnostics: %v	exception	error	go, vet, json, analyzer
parsing JSON error: %v	exception	error	go, vet, json, analyzer
reading %s: %v	exception	error	go, web, network, io
redirected from secure URL %s to insecure URL %s	exception	error	go, web, security, network, tls
insecure URL: %s	exception	error	network, security, modules, tls, http
unsupported scheme: %s	exception	error	network, modules, url, validation
refusing to pass credentials to insecure URL: %s	exception	error	security, credentials, network, modules, tls
unsupported GOOS/GOARCH pair %s/%s	exception	error	cross-compile, platform, build, validation
failed to open shared library: %v	exception	error	gccgo, shared-library, build-cache, elf
%s: missing .go_export section	exception	error	gccgo, shared-library, elf, build-cache
%s: failed to read .go_export section: %v	exception	error	gccgo, shared-library, io, build-cache, elf
error opening target for caching: %w	exception	error	pgo, build-cache, io, profile
error adding target to cache: %w	exception	error	pgo, build-cache, io, profile
unknown compiler %q	exception	error	build, compiler, flag-validation, gccgo
%s: %v; output: %q	exception	error	gccgo, cgo, toolchain, compiler-detection
%s: can not find version number in %q	exception	error	gccgo, cgo, toolchain, compiler-detection
%s: can not find compilation command in %q	exception	error	gccgo, cgo, toolchain, compiler-detection
%s: compilation command confusion %q	exception	error	gccgo, cgo, toolchain, compiler-detection
internal error: build ID length mismatch %q vs %q	exception	error	build, buildid, internal, build-cache
internal error: unable to locate build action for package %q	exception	error	coverage, testing, internal, build-graph
marshal MetaFileCollection: %v	exception	error	coverage, testing, serialization, internal
writing metafiles file: %v	exception	error	coverage, testing, io, build-cache
%s: %v	exception	error	build, error-wrapping, packaging
loading compiled Go files from cache: %w	exception	error	build, build-cache, io, export-data
marshal embedcfg: %v	exception	error	go-toolchain, embed, json-marshal, internal-error
action contains multiple PGO profile dependencies	exception	error	go-toolchain, pgo, build-action-graph, internal-error
loading cached file %s: %w	exception	error	go-toolchain, build-cache, io, cache-miss
reading srcfiles list: %w	exception	error	go-toolchain, build-cache, io, vet
finding %s: %w	exception	error	go-toolchain, build-cache, io, cgo
vet config not found	exception	error	go-toolchain, vet, internal-error, build-action-graph
internal error marshaling vet config: %v	exception	error	go-toolchain, vet, json-marshal, internal-error
copying vet tool stdout: %w	exception	error	go-toolchain, vet, io, broken-pipe
unexpected shell character %q in pkgconf output	exception	error	go-toolchain, cgo, pkg-config, security, shell-injection
invalid pkg-config package name: %s	exception	error	go-toolchain, cgo, pkg-config, security, validation
go %s%s%s: %v	exception	error	go-toolchain, install, error-wrapper, user-facing
package using cgo has Go assembly file %s	exception	error	go-toolchain, cgo, assembly, compiler
file larger than size reported by stat	exception	error	go-toolchain, archive, race-condition, filesystem
copying %s to %s: %v	exception	error	go-toolchain, archive, io, filesystem
%s: C source files not supported without cgo	exception	error	go-toolchain, cgo, c-source, cross-compilation
importcfg:%d: invalid packagefile: syntax is "packagefile pa	exception	error	go-toolchain, gccgo, importcfg, config-parsing
importcfg:%d: invalid importmap: syntax is "importmap old=ne	exception	error	go-toolchain, gccgo, importcfg, config-parsing
gccgo -importcfg does not support shared libraries	exception	error	go-toolchain, gccgo, importcfg, shared-libraries
-asan: the version of $(go env CC) could not be parsed	exception	error	go-toolchain, asan, cgo, compiler-version, environment
-asan is not supported with %s compiler %d.%d\n	validation	error	go-toolchain, asan, ppc64le, gcc, cgo
-asan: C compiler is not gcc or clang	validation	error	go-toolchain, asan, cgo, compiler-detection
flag %q triggers external linking	validation	error	go-toolchain, cgo, linker, lto, flags
parsing $CGO_%s_ALLOW: %v	exception	error	go-toolchain, cgo, flags, regex, environment
parsing $CGO_%s_DISALLOW: %v	exception	error	go-toolchain, cgo, flags, regex, environment
invalid flag in %s: %s %s (see https://go.dev/s/invalidflag)	validation	error	go-toolchain, cgo, flags, security, validation
invalid flag in %s: %s without argument (see https://go.dev/	validation	error	go-toolchain, cgo, flags, validation
invalid flag in %s: %s (see https://go.dev/s/invalidflag)	validation	error	go-toolchain, cgo, flags, security, validation
copying %s: %w	exception	error	go-toolchain, build, filesystem, permissions, install
copying %s to %s: %v	exception	error	go-toolchain, build, filesystem, io, install
build output %q already exists and is a directory	validation	error	go-toolchain, build, filesystem, validation
build output %q already exists and is not an object file	validation	error	go-toolchain, build, filesystem, validation
invalid command-line argument %s in command: %s	validation	error	go-toolchain, cgo, security, command-injection, flags
invalid %s path: %v	validation	error	go-toolchain, work, modules, validation, path
invalid %s version: %q	validation	error	go-toolchain, work, modules, validation, version
%v is not a regular file	validation	error	go-toolchain, work, modules, filesystem, validation
directory %v does not exist	validation	error	go-work, filesystem, cli, path-validation
%s is not a directory	validation	error	go-work, filesystem, cli, path-validation
error: size of %s changed during reading (from %d to %d byte	exception	error	gofmt, race-condition, filesystem, concurrency
error: size of %s changed during reading (from %d to >=%d by	exception	error	gofmt, race-condition, filesystem, concurrency
creating cpu profile: %s	exception	error	gofmt, profiling, filesystem, permissions
error: cannot use -w with standard input	validation	error	gofmt, cli, stdin, flags
malformed object file	exception	error	buildid, object-file, toolchain, corruption
read namesize failed: %v	exception	error	buildid, elf, binary, corruption
read descsize failed: %v	exception	error	buildid, elf, binary, corruption
read type failed: %v	exception	error	buildid, elf, binary, corruption
read name failed: %v	exception	error	buildid, elf, binary, corruption
read desc failed: %v	exception	error	buildid, elf, binary, corruption
cannot find __text section	exception	error	buildid, mach-o, darwin, binary, corruption
reading inputs: %v	exception	error	coverage, covdata, filesystem, toolchain
unsupported architecture %q	validation	error	disasm, objdump, architecture, toolchain
dwarf: null reference in %d	exception	error	dwarf, compiler, linker, debug-info, internal
dwarf: unsupported attribute form %d / class %d	exception	error	dwarf, compiler, debug-info, internal
unqualified symbol name: %v	validation	error	dwarf, linker, symbols, debug-info, internal
%s -Wl,-V failed: %v %s	exception	error	dwarf, aix, linker, extld, cross-compile
cannot parse %s -Wl,-V (%s): %v	exception	error	aix, linker, dwarf, external-linker, version-detection
invalid count %q	validation	error	flags, compiler, linker, command-line
unknown debug key %s	validation	error	debug-flags, compiler, linker, command-line
invalid headtype: %q	validation	error	headtype, linker, binary-format, goos
malformed prefix %q: escape sequence must contain two hex di	validation	error	path-encoding, symbol-table, escape-sequence, objabi
malformed prefix %q: escape sequence %q must contain two hex	validation	error	path-encoding, symbol-table, escape-sequence, objabi
text section not found	exception	error	elf, binary-analysis, section, objfile
unknown load address	exception	warning	elf, binary-analysis, load-address, program-headers
open %s: unrecognized archive member %s	exception	error	archive, goobj, binary-format, objfile
pcln not available in go object file	exception	error	goobj, pclntab, internal-invariant, objfile
unknown load address	exception	warning	goobj, load-address, relocatable, objfile
text section not found	exception	error	macho, binary-analysis, section, macos, objfile
unknown load address	exception	warning	macho, binary-analysis, load-address, macos, objfile
open %s: %v	exception	error	goobj, version-mismatch, archive, build-cache, objfile
open %s: unrecognized object file	exception	error	objfile, binary-format, file-type, unrecognized
invalid section number in symbol table	exception	error	pe, windows, symbol-table, corrupt-binary, objfile
text section not found	exception	error	pe, windows, binary-analysis, section, objfile
symbol %s: invalid section number %d	exception	error	pe, windows, symbol-table, objfile, pclntab
symbol %s: section number %d is larger than max %d	exception	error	pe, windows, symbol-table, corrupt-binary, objfile
no %s symbol found	exception	error	pe, windows, symbol-table, missing-symbol, objfile, pclntab
%s and %s symbols must be in the same section	exception	error	pe, windows, binary, objfile, go-toolchain, pclntab
pe file format not recognized	exception	error	pe, windows, binary, objfile, load-address
text section not found	exception	error	plan9, binary, objfile, section
no %s symbol found	exception	error	plan9, symbol, objfile, pclntab
unknown load address	exception	info	plan9, objfile, load-address, permanent-limitation
invalid section number in symbol table	exception	error	xcoff, aix, binary, objfile, section
text section not found	exception	error	xcoff, aix, binary, objfile, section
symbol %s: invalid section number %d	exception	error	xcoff, aix, symbol, objfile
symbol %s: section number %d is larger than max %d	exception	error	xcoff, aix, binary, objfile, corruption
no %s symbol found	exception	error	xcoff, aix, symbol, objfile, pclntab
%s and %s symbols must be in the same section	exception	error	xcoff, aix, binary, objfile, pclntab
unknown load address	exception	info	xcoff, aix, objfile, load-address, permanent-limitation
unrecognized environment	exception	info	wasm, js, osinfo, version, best-effort
unable to determine OS version: %w	exception	info	wasm, wasip1, osinfo, version, unsupported
error reading profile header: %w	exception	error	pgo, profile, io, deserialize, go-toolchain
error reading preprocessed profile: %w	exception	error	pgo, profile, deserialize, io
preprocessed profile missing header	validation	error	pgo, profile, empty-file, deserialize
preprocessed profile malformed header; got %q want %q	validation	error	pgo, profile, format, deserialize
preprocessed profile entry missing callee	validation	error	pgo, profile, truncated, deserialize
preprocessed profile entry missing weight	validation	error	pgo, deserialization, truncated-data, go-compiler-internal
preprocessed profile entry got %v want 2 fields	validation	error	pgo, deserialization, format-mismatch, go-compiler-internal
preprocessed profile error processing call line: %w	exception	error	pgo, deserialization, parse-error, strconv, go-compiler-internal
preprocessed profile error processing call weight: %w	exception	error	pgo, deserialization, parse-error, strconv, go-compiler-internal
preprocessed profile contains duplicate edge %+v	validation	error	pgo, deserialization, duplicate-data, go-compiler-internal
error parsing profile: %w	exception	error	pgo, pprof, parse-error, go-compiler-internal
profile does not contain a sample index with value/type "sam	validation	error	pgo, pprof, sample-type, cpu-profile, go-compiler-internal
profile missing Function.start_line data (Go version of prof	validation	error	pgo, pprof, version-mismatch, start-line, go-compiler-internal
unterminated %c string	validation	error	quoted, parsing, unterminated-string, go-compiler-internal
argument %q contains both single and double quotes and canno	validation	error	quoted, encoding, mixed-quotes, go-compiler-internal
invalid mode: %s	validation	error	script, test-framework, chmod, invalid-mode, go-compiler-internal
%s and %s differ	validation	error	script, test-framework, cmp, file-comparison, assertion, go-compiler-internal
%w: output pipes not closed after waiting %v	exception	warning	script, test-framework, exec, wait-delay, pipe-leak, go-compiler-internal
%s exists but is writable	validation	error	script, test-framework, exists, permissions, readonly, assertion, go-compiler-internal
%s exists but is not executable	validation	error	script, test-framework, exists, permissions, executable, assertion, go-compiler-internal
bad -count=: %v	validation	error	script, test-framework, grep, count-flag, parse-error, go-compiler-internal
bad -count=: must be at least 1	validation	error	script, test-framework, grep, count-flag, validation, go-compiler-internal
found %d matches for %#q in %s	validation	error	script, test-framework, grep, match-count, assertion, go-compiler-internal
no match for %#q in %s	validation	error	script, test-framework, grep, no-match, assertion, go-compiler-internal
unrecognized GOOS %q	validation	error	go-script-test, conditions, goos, go-toolchain
unrecognized GOARCH %q	validation	error	go-script-test, conditions, goarch, go-toolchain
unrecognized compiler %q	validation	error	go-script-test, conditions, compiler, go-toolchain
%s:%d: %w	exception	error	go-script-test, error-wrapping, go-toolchain
unknown condition prefix %q; known: %v	validation	error	go-script-test, conditions, go-toolchain
condition %q cannot be used with a suffix	validation	error	go-script-test, conditions, go-toolchain
unknown condition %q	validation	error	go-script-test, conditions, go-toolchain
condition %q requires a suffix	validation	error	go-script-test, conditions, go-toolchain
evaluating condition %q: %w	exception	error	go-script-test, conditions, error-wrapping, go-toolchain
unknown condition prefix %q	validation	error	go-script-test, conditions, go-toolchain
unrecognized GOEXPERIMENT %q	validation	error	go-script-test, conditions, goexperiment, go-toolchain
file %#q is outside working directory	validation	error	go-script-test, path-traversal, security, extractfiles
d.LineReader: %v	exception	error	dwarf, go-linker, dwtest, debug-info
Examiner.FileRef: malformed file reference %d	exception	error	dwarf, go-linker, dwtest, debug-info
subprogram DIE has no low_pc attr	exception	error	dwarf, go-linker, dwtest, debug-info
subprogram DIE low_pc attr is not of class address	exception	error	dwarf, go-linker, dwtest, debug-info
subprogram DIE low_pc not convertible to uint64	exception	error	dwarf, go-linker, dwtest, debug-info
subprogram DIE has no high_pc attr	exception	error	dwarf, go-linker, dwtest, debug-info
subprogram DIE high not convertible to uint64	exception	error	dwarf, linker, go-toolchain, debugging, type-assertion
subprogram DIE high_pc not convertible to uint64	exception	error	dwarf, linker, go-toolchain, debugging, type-assertion
subprogram DIE high_pc unknown value class %s	exception	error	dwarf, linker, go-toolchain, debugging, dwarf-class
invalid buildmode: %q	validation	error	buildmode, configuration, linker, go-toolchain, cli-flag
buildmode %s not supported on %s/%s	validation	error	buildmode, configuration, linker, go-toolchain, platform-support
invalid linkmode: %q	validation	error	linkmode, configuration, linker, go-toolchain, cli-flag
dynamic relocation to unreachable symbol %s	exception	error	relocation, windows, pe, linker, go-toolchain, dead-code
internal error in windynrelocsym: redirect GOT token applied	exception	critical	relocation, windows, pe, linker, go-toolchain, internal-error
internal error in windynrelocsym: underlying sym for %q has	exception	critical	relocation, windows, pe, linker, go-toolchain, internal-error
internal error in windynrelocsym: invalid GOT setting %d for	exception	critical	relocation, windows, pe, linker, go-toolchain, internal-error
internal error in windynrelocsym: unsupported arch %v	exception	critical	relocation, windows, pe, linker, go-toolchain, architecture, internal-error
writeUleb128FixedLength: length too small	exception	error	encoding, uleb128, linker, go-toolchain, data-encoding
fips unsupported on %s	exception	warning	fips, fips140, linker, go-toolchain, platform-support
cannot find __go_fipsinfo	exception	error	fips, fips140, mach-o, linker, go-toolchain, darwin
cannot find .go.fipsinfo	exception	error	fips, fips140, elf, linker, go-toolchain, linux
invalid pointers found in .go.fipsinfo	exception	error	fips, fips140, elf, linker, go-toolchain, pointer-validation
cannot find .data	exception	error	fips, fips140, pe, linker, go-toolchain, windows
scanning PE for FIPS magic: %v	exception	error	fips, fips140, pe, linker, go-toolchain, io-error, windows
corrupt pointer found in go:fipsinfo	exception	error	fips, fips140, pe, linker, go-toolchain, pointer-corruption, windows
invalid pointers found in go:fipsinfo	exception	error	linker, go-toolchain, fips140, build, relocation
read namesize failed: %v	exception	error	linker, go-toolchain, elf, cgo, note-section
read descsize failed: %v	exception	error	linker, go-toolchain, elf, cgo, note-section
read type failed: %v	exception	error	linker, go-toolchain, elf, cgo, note-section
read name failed: %v	exception	error	linker, go-toolchain, elf, cgo, note-section
read desc failed: %v	exception	error	linker, go-toolchain, elf, cgo, note-section
invalid version %q	validation	error	linker, go-toolchain, macos, versioning, ldflags
%s: failed to open host object: %v	exception	error	linker, go-toolchain, macos, cgo, host-object
unexpected content after code signature	exception	error	linker, go-toolchain, macos, codesigning, mach-o
missing __LINKEDIT segment	exception	error	linker, go-toolchain, macos, dwarf, mach-o
missing __DWARF segment	exception	error	linker, go-toolchain, macos, dwarf, dsymutil
missing __text section	exception	error	linker, go-toolchain, macos, dwarf, mach-o
no room to add dwarf info. Need at least %d padding bytes, f	exception	error	linker, go-toolchain, macos, dwarf, mach-o, header-padding
unknown load command 0x%x (%s)	exception	error	linker, go-toolchain, macos, dwarf, load-command, version-skew
could not map %s symbol with no section	exception	error	linker, go-toolchain, windows, pe, symbols, cgo
could not map %s symbol with non .text or .rdata or .data se	exception	error	linker, go-toolchain, windows, pe, symbols, cgo
.ARM.attributes has unexpected format %c	exception	error	linker, go-toolchain, arm, elf, abi, hard-float
corrupt .ARM.attributes (section name not NUL-terminated)	exception	error	linker, go-toolchain, arm, elf, abi
could not parse .ARM.attributes	exception	error	linker, go-toolchain, arm, elf, abi, attributes
loadelf: %s: %v	exception	error	linker, go-toolchain, elf, cgo, cross-compile
elf section past end of file	exception	error
short read: %v	exception	error
invalid elf symbol index	exception	error
readym: read null symbol!	exception	error
%s: invalid symbol binding %d	exception	error
%s: unknown relocation type %d; compiled without -fpic?	exception	error
loadmacho: %v: %v	exception	error
unexpected flags %#06x for PE section %s	exception	error
relocation number %d symbol index idx=%d cannot be large the	exception	error
reloc of invalid sym %s idx=%d type=%d	exception	error
%s: unsupported arch %v	exception	error
%s: %v: unknown relocation type %v	exception	error
%s: %v: missing sect.sym	exception	error
%s: %v: sectnum < 0!	exception	error
%s: duplicate symbol reference: %s in both %s and %s	exception	error
%s: duplicate symbol definition	exception	error
internal error: preexisting COMDAT definition for %q	exception	error
symbol %s listed multiple times	exception	error
internal error: import symbol %q has invalid PLT setting %d	exception	error
%s: invalid symbol type %d	exception	error
%s: invalid symbol binding %d	exception	error	linker, pe, coff, windows, cgo, object-file
unable to read aux info for section def symbol %d %s: pe.COF	exception	error	linker, pe, coff, comdat, windows, cgo, object-file
internal error: unsupported COMDAT selection strategy found	exception	error	linker, pe, coff, comdat, windows, cgo, internal-error
internal error: import symbol %q with no underlying sym	exception	error	linker, pe, import-symbol, windows, cgo, internal-error
unsupported architecture for SEH: %v	exception	error	linker, pe, seh, windows, architecture, arm64, exception-handling
.pdata symbol %q has invalid relocation count	exception	error	linker, pe, seh, pdata, relocation, windows, object-file
loadxcoff: %v: %v	exception	error	linker, xcoff, aix, cgo, object-file, ibm
server response: %s - %s	http	error	pprof, http, profiling, network, debug-endpoint
server response: %s	http	error	pprof, http, network, profiling, connection-error
printing assembly in Intel syntax is not supported	exception	warning	pprof, disassembly, intel-syntax, att-syntax, binutils
no line information for PC=%#x	exception	warning	pprof, dwarf, debug-info, symbolization, stripped-binary, profiling
error opening profile: %w	exception	error	preprofile, pgo, profile-guided-optimization, file-io, build-tool
error parsing profile: %w	exception	error	preprofile, pgo, profile-guided-optimization, pprof, parsing, protobuf
error creating output file: %w	exception	error	preprofile, pgo, profile-guided-optimization, file-io, permissions
error writing output file: %w	exception	error	preprofile, pgo, profile-guided-optimization, file-io, disk-space, write-error
failed to read trace file: %w	console	error	trace, file-io, runtime-trace, command-line, go-tool
failed to stat trace file: %v	console	error	trace, file-io, stat, runtime-trace, filesystem
unknown pprof type %s	console	error	trace, pprof, command-line, flag-validation, runtime-trace
failed to generate pprof: %v	console	error	trace, pprof, runtime-trace, trace-parsing, version-mismatch
invalid debug mode %s, want one of: parsed, wire, footprint	console	error	cli, go-tool-trace, argument-validation
malformed -http value %q: %v	console	error	cli, go-tool-trace, network, argument-validation
failed to create server socket: %w	console	error	network, go-tool-trace, environment, bind-failure
failed to compute server URL: %v	console	error	network, go-tool-trace, defensive, internal-invariant
failed to start http server: %w	console	error	network, go-tool-trace, http-server, runtime
failed to create trace reader: %w	exception	error	go-tool-trace, file-format, trace, version-mismatch
failed to parse any useful part of the trace: %v	exception	error	go-tool-trace, trace, data-corruption, truncated-file
failed to find matching goroutines for name: %s	exception	error	go-tool-trace, pprof, goroutine, filter
flate: invalid compression level %d: want value in range [-2	validation	error	compress, flate, argument-validation, configuration
gzip: invalid compression level: %d	validation	error	compress, gzip, argument-validation, configuration
lzw: litWidth %d out of range	validation	error	compress, lzw, argument-validation, gif
lzw: litWidth %d out of range	validation	error	compress, lzw, argument-validation, gif
zlib: invalid compression level: %d	validation	error	compress, zlib, argument-validation, configuration
unsupported AEAD %04x	validation	error	crypto, hpke, cipher-suite, protocol-negotiation
unsupported KDF %04x	validation	error	crypto, hpke, kdf, protocol-negotiation
decompressor already registered	panic	critical	archive, zip, panic, registration, global-state
compressor already registered	panic	critical	archive, zip, panic, registration, global-state
zip: SetOffset called after data was written	panic	critical	archive, zip, panic, api-ordering, self-extracting
Buffer called after Scan	panic	critical	bufio, scanner, panic, api-ordering, lifecycle
Split called after Scan	panic	critical	bufio, scanner, panic, api-ordering, lifecycle
bytes.Buffer: truncation out of range	panic	error	bytes, buffer, validation, panic, go, truncate
bytes.Buffer.Grow: negative count	panic	error	bytes, buffer, validation, panic, go, grow
bytes: Join output length overflow	panic	error	bytes, join, overflow, panic, go, delimiter
bytes: negative Repeat count	panic	error	bytes, repeat, validation, panic, go
bytes: Repeat output length overflow	panic	error	bytes, repeat, overflow, panic, go, multiplication