Check failed: result.second on Node.js v14.15.0

[minggangw]

When I upgrade Node.js to the latest LTS v14.15.0, a fatal error happens when running the unit test, but it's ok with Node.js v12, please check out the error log below:

#
# Fatal error in , line 0
# Check failed: result.second.
#
#
#
#FailureMessage Object: 0x7fff04fd3a70
 1: 0xa70141  [node]
 2: 0x19cf084 V8_Fatal(char const*, ...) [node]
 3: 0xe594c9 v8::internal::GlobalBackingStoreRegistry::Register(std::shared_ptr<v8::internal::BackingStore>) [node]
 4: 0xba4a18 v8::ArrayBuffer::GetBackingStore() [node]
 5: 0x9c18f0 napi_get_typedarray_info [node]
 6: 0x7fa130ce70ef  [/root/rclnodejs/node_modules/ref-napi/prebuilds/linux-x64/node.napi.node]
 7: 0x7fa130ce7918  [/root/rclnodejs/node_modules/ref-napi/prebuilds/linux-x64/node.napi.node]
 8: 0x7fa130ce7bbb  [/root/rclnodejs/node_modules/ref-napi/prebuilds/linux-x64/node.napi.node]
 9: 0x7fa130cefceb Napi::details::CallbackData<void (*)(Napi::CallbackInfo const&), void>::Wrapper(napi_env__*, napi_callback_info__*) [/root/rclnodejs/node_modules/ref-napi/prebuilds/linux-x64/node.napi.node]
10: 0x9b8c8f  [node]
11: 0xbe369b  [node]
12: 0xbe4c46  [node]
13: 0xbe52c6 v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [node]
14: 0x13ff259  [node]
Illegal instruction (core dumped)

For the detailed log, please see https://travis-ci.org/github/RobotWebTools/rclnodejs/builds/739832615

Thanks!

[minggangw]

I found a similar issue from nodejs, please see https://github.com/nodejs/node/issues/32463 @addaleax would you please help to have a look? Thanks!

[addaleax]

@minggangw Without a smaller reproduction, I don’t think it’s going to be feasible for me to look into this in much detail

[minggangw]

Thanks for your reply and I will try to narrow it down to find any useful clue.

[surjikal]

@addalex Here's a script that breaks on macOS 11.0.1, using node 14.15.1 or 15.3.0. Works fine on node 12.

#!/usr/bin/env node

const ffi = require('ffi-napi');
const ref = require('ref-napi');
const ArrayType = require('ref-array-napi');

const lib = ffi.Library(null, {
    execvp: ['int', ['string', ArrayType('string')]],
    dup2: ['int', ['int', 'int']],
});

[process.stdin, process.stdout, process.stderr].forEach((x, i) => {
    lib.dup2(x._handle.fd, i);
});

lib.execvp('echo', ['', 'foo', ref.NULL]);

Trace:

#
# Fatal error in , line 0
# Check failed: result.second.
#
#
#
#FailureMessage Object: 0x7ffeefbfcd40
 1: 0x1001137c2 node::NodePlatform::GetStackTracePrinter()::$_3::__invoke() [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
 2: 0x10100e4f2 V8_Fatal(char const*, ...) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
 3: 0x1004d4d44 v8::internal::GlobalBackingStoreRegistry::Register(std::__1::shared_ptr<v8::internal::BackingStore>) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
 4: 0x1001fa9b6 v8::ArrayBuffer::GetBackingStore() [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
 5: 0x100069fce napi_get_typedarray_info [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
 6: 0x11112e6f8 (anonymous namespace)::WrapPointer(Napi::Env, char*, unsigned long) [/Users/foo/dev/...snip.../node_modules/ref-napi/prebuilds/darwin-x64/node.napi.node]
 7: 0x11112f2a9 (anonymous namespace)::ReadPointer(Napi::CallbackInfo const&) [/Users/foo/dev/...snip.../node_modules/ref-napi/prebuilds/darwin-x64/node.napi.node]
 8: 0x1046eb53f napi_value__* Napi::details::WrapCallback<Napi::details::CallbackData<Napi::Value (*)(Napi::CallbackInfo const&), Napi::Value>::Wrapper(napi_env__*, napi_callback_info__*)::'lambda'()>(Napi::Value (*)(Napi::CallbackInfo const&)) [/Users/foo/dev/...snip.../node_modules/ffi-napi/node_modules/ref-napi/prebuilds/darwin-x64/node.napi.node]
 9: 0x1046eb4dd Napi::details::CallbackData<Napi::Value (*)(Napi::CallbackInfo const&), Napi::Value>::Wrapper(napi_env__*, napi_callback_info__*) [/Users/foo/dev/...snip.../node_modules/ffi-napi/node_modules/ref-napi/prebuilds/darwin-x64/node.napi.node]
10: 0x10006360a v8impl::(anonymous namespace)::FunctionCallbackWrapper::Invoke(v8::FunctionCallbackInfo<v8::Value> const&) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
11: 0x100259878 v8::internal::FunctionCallbackArguments::Call(v8::internal::CallHandlerInfo) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
12: 0x100258e0c v8::internal::MaybeHandle<v8::internal::Object> v8::internal::(anonymous namespace)::HandleApiCallHelper<false>(v8::internal::Isolate*, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, v8::internal::BuiltinArguments) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
13: 0x100258532 v8::internal::Builtin_Impl_HandleApiCall(v8::internal::BuiltinArguments, v8::internal::Isolate*) [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
14: 0x100a796d9 Builtins_CEntry_Return1_DontSaveFPRegs_ArgvOnStack_BuiltinExit [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
15: 0x100a129a2 Builtins_InterpreterEntryTrampoline [/Users/foo/.nvm/versions/node/v14.15.1/bin/node]
[1]    50613 illegal hardware instruction  ./index.js

[mkundgol]

Folks, we too have run into this issue, any update on when this will be fixed pls?

[larsvinter]

Same here. Works in 12, but fails in 14 and 15.

[pkulijing]

Any update after more than a whole year?

[nullromo]

There has been an update in #54, which I think is the same bug here, claiming that the bug is now fixed in Node 17.