armhf segmentation fault --inspect-brk and simple import statement

[kapouer]

Version

18.13.0, 18.17.0

Platform

6.1.0-10-armmp #1 SMP Debian 6.1.38-1 (2023-07-14) armv7l GNU/Linux

Subsystem

inspector

What steps will reproduce the bug?

Execute
node --inspect-brk main.js

with these files:

import './odd.js';

and

class A extends URL {
	constructor(str) {
		super(str);
	}
	toString() {
		return super.toString();
	}
}

console.log("fail")

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior? Why is that the expected behavior?

Not fail

What do you see instead?

Segmentation fault

Additional information

Reproduced with the debian package AND the latest nodesource package node 18.x on debian bookworm.
Small changes to odd.js will stop crashing.

[kapouer]

Forgot the backtrace

(gdb) bt
#0  0xb57687a8 in std::__atomic_base<int>::load () at /usr/include/c++/11/bits/atomic_base.h:499
#1  std::atomic_load_explicit<int> () at /usr/include/c++/11/atomic:1289
#2  v8::base::Relaxed_Load () at ../deps/v8/src/base/atomicops.h:236
#3  v8::base::AsAtomicImpl<int>::Relaxed_Load<unsigned int> () at ../deps/v8/src/base/atomic-utils.h:86
#4  v8::internal::TaggedField<v8::internal::MapWord, 0>::Relaxed_Load_Map_Word () at ../deps/v8/src/objects/tagged-field-inl.h:117
#5  v8::internal::HeapObject::map_word () at ../deps/v8/src/objects/objects-inl.h:903
#6  v8::internal::HeapObject::map () at ../deps/v8/src/objects/objects-inl.h:802
#7  v8::internal::HeapObject::map () at ../deps/v8/src/objects/objects-inl.h:799
#8  v8::internal::Context::IsDebugEvaluateContext () at ../deps/v8/src/objects/contexts-inl.h:158
#9  v8::internal::ScopeIterator::UnwrapEvaluationContext () at ../deps/v8/src/debug/debug-scopes.cc:329
#10 0xb5767d58 in v8::internal::DebugScopeIterator::Advance () at ../deps/v8/src/debug/debug-scope-iterator.cc:73
#11 0xb5c97980 in buildScopes () at ../deps/v8/src/inspector/v8-debugger-agent-impl.cc:288
#12 v8_inspector::V8DebuggerAgentImpl::currentCallFrames () at ../deps/v8/src/in--Type <RET> for more, q to quit, c to continue without paging--c
spector/v8-debugger-agent-impl.cc:1458
#13 0xb5c9a508 in v8_inspector::V8DebuggerAgentImpl::didPause () at ../deps/v8/src/inspector/v8-debugger-agent-impl.cc:1887
#14 0xb5c8204c in operator() () at ../deps/v8/src/inspector/v8-debugger.cc:424
#15 __invoke_impl<void, v8_inspector::V8Debugger::handleProgramBreak(v8::Local<v8::Context>, v8::Local<v8::Value>, const std::vector<int>&, v8::debug::BreakReasons, v8::debug::ExceptionType, bool)::<lambda(v8_inspector::V8InspectorSessionImpl*)>&, v8_inspector::V8InspectorSessionImpl*> () at /usr/include/c++/11/bits/invoke.h:61
#16 __invoke_r<void, v8_inspector::V8Debugger::handleProgramBreak(v8::Local<v8::Context>, v8::Local<v8::Value>, const std::vector<int>&, v8::debug::BreakReasons, v8::debug::ExceptionType, bool)::<lambda(v8_inspector::V8InspectorSessionImpl*)>&, v8_inspector::V8InspectorSessionImpl*> () at /usr/include/c++/11/bits/invoke.h:111
#17 _M_invoke () at /usr/include/c++/11/bits/std_function.h:290
#18 0xb5ca8f64 in std::function<void (v8_inspector::V8InspectorSessionImpl*)>::operator()(v8_inspector::V8InspectorSessionImpl*) const () at /usr/include/c++/11/bits/std_function.h:590
#19 v8_inspector::V8InspectorImpl::forEachSession(int, std::function<void (v8_inspector::V8InspectorSessionImpl*)> const&) () at ../deps/v8/src/inspector/v8-inspector-impl.cc:411
#20 0xb5c83dd8 in v8_inspector::V8Debugger::handleProgramBreak () at ../deps/v8/src/inspector/v8-debugger.cc:419
#21 0xb5c83f50 in v8_inspector::V8Debugger::BreakProgramRequested () at ../deps/v8/src/inspector/v8-debugger.cc:541
#22 0xb57765f4 in v8::internal::Debug::OnDebugBreak () at ../deps/v8/src/debug/debug.cc:2282
#23 0xb5776ba0 in v8::internal::Debug::Break () at ../deps/v8/src/debug/debug.cc:523
#24 0xb5bcecb4 in __RT_impl_Runtime_DebugBreakOnBytecode () at ../deps/v8/src/runtime/runtime-debug.cc:61
#25 v8::internal::Runtime_DebugBreakOnBytecode () at ../deps/v8/src/runtime/runtime-debug.cc:43
#26 0xb558f960 in Builtins_CEntry_Return2_DontSaveFPRegs_ArgvOnStack_NoBuiltinExit () from /lib/arm-linux-gnueabihf/libnode.so.108
#27 0x00000006 in ?? ()

[cola119]

Confirmed to be reproducible on v22.2.0

stack trace

Debugger listening on ws://127.0.0.1:9229/cac63c11-a3e7-432b-b0d3-84a4e4763a49
For help, see: https://nodejs.org/en/docs/inspector
Debugger attached.


#
# Fatal error in ../deps/v8/src/debug/debug-scopes.cc, line 565
# Debug check failed: NeedsContext() implies context_->IsBlockContext().
#
#
#
#FailureMessage Object: 0x16d025538
----- Native stack trace -----

 1: 0x102ea2e9c node::DumpNativeBacktrace(__sFILE*) [/Users/kohei/Documents/node/out/Debug/node]
 2: 0x103119998 node::NodePlatform::GetStackTracePrinter()::$_3::operator()() const [/Users/kohei/Documents/node/out/Debug/node]
 3: 0x103119954 node::NodePlatform::GetStackTracePrinter()::$_3::__invoke() [/Users/kohei/Documents/node/out/Debug/node]
 4: 0x105732988 V8_Fatal(char const*, int, char const*, ...) [/Users/kohei/Documents/node/out/Debug/node]
 5: 0x105732334 v8::base::FatalOOM(v8::base::OOMType, char const*) [/Users/kohei/Documents/node/out/Debug/node]
 6: 0x10371b740 v8::internal::ScopeIterator::Type() const [/Users/kohei/Documents/node/out/Debug/node]
 7: 0x103718d3c v8::internal::DebugScopeIterator::DebugScopeIterator(v8::internal::Isolate*, v8::internal::FrameInspector*) [/Users/kohei/Documents/node/out/Debug/node]
 8: 0x10372286c v8::internal::DebugStackTraceIterator::GetScopeIterator() const [/Users/kohei/Documents/node/out/Debug/node]
 9: 0x1041a82b0 v8_inspector::V8DebuggerAgentImpl::currentCallFrames(std::__1::unique_ptr<std::__1::vector<std::__1::unique_ptr<v8_inspector::protocol::Debugger::CallFrame, std::__1::default_delete<v8_inspector::protocol::Debugger::CallFrame>>, std::__1::allocator<std::__1::unique_ptr<v8_inspector::protocol::Debugger::CallFrame, std::__1::default_delete<v8_inspector::protocol::Debugger::CallFrame>>>>, std::__1::default_delete<std::__1::vector<std::__1::unique_ptr<v8_inspector::protocol::Debugger::CallFrame, std::__1::default_delete<v8_inspector::protocol::Debugger::CallFrame>>, std::__1::allocator<std::__1::unique_ptr<v8_inspector::protocol::Debugger::CallFrame, std::__1::default_delete<v8_inspector::protocol::Debugger::CallFrame>>>>>>*) [/Users/kohei/Documents/node/out/Debug/node]
10: 0x10419e820 v8_inspector::V8DebuggerAgentImpl::didPause(int, v8::Local<v8::Value>, std::__1::vector<int, std::__1::allocator<int>> const&, v8::debug::ExceptionType, bool, v8::base::EnumSet<v8::debug::BreakReason, int>) [/Users/kohei/Documents/node/out/Debug/node]
11: 0x1041c0120 v8_inspector::V8InspectorImpl::forEachSession(int, std::__1::function<void (v8_inspector::V8InspectorSessionImpl*)> const&) [/Users/kohei/Documents/node/out/Debug/node]
12: 0x1041b2248 v8_inspector::V8Debugger::handleProgramBreak(v8::Local<v8::Context>, v8::Local<v8::Value>, std::__1::vector<int, std::__1::allocator<int>> const&, v8::base::EnumSet<v8::debug::BreakReason, int>, v8::debug::ExceptionType, bool) [/Users/kohei/Documents/node/out/Debug/node]
13: 0x1037286bc v8::internal::Debug::OnDebugBreak(v8::internal::Handle<v8::internal::FixedArray>, v8::internal::StepAction, v8::base::EnumSet<v8::debug::BreakReason, int>) [/Users/kohei/Documents/node/out/Debug/node]
14: 0x1037277d0 v8::internal::Debug::Break(v8::internal::JavaScriptFrame*, v8::internal::Handle<v8::internal::JSFunction>) [/Users/kohei/Documents/node/out/Debug/node]
15: 0x1040890c8 v8::internal::Runtime_DebugBreakOnBytecode(int, unsigned long*, v8::internal::Isolate*) [/Users/kohei/Documents/node/out/Debug/node]
16: 0x104c014b4 Builtins_CEntry_Return2_ArgvOnStack_NoBuiltinExit [/Users/kohei/Documents/node/out/Debug/node]
17: 0x104d18968 Builtins_DebugBreak4Handler [/Users/kohei/Documents/node/out/Debug/node]
18: 0x104b58330 Builtins_InterpreterEntryTrampoline [/Users/kohei/Documents/node/out/Debug/node]
19: 0x104b557cc Builtins_JSEntryTrampoline [/Users/kohei/Documents/node/out/Debug/node]
20: 0x104b554b4 Builtins_JSEntry [/Users/kohei/Documents/node/out/Debug/node]
21: 0x1037a91d0 v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/Users/kohei/Documents/node/out/Debug/node]
22: 0x1037a859c v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*) [/Users/kohei/Documents/node/out/Debug/node]
23: 0x103eed35c v8::internal::SourceTextModule::RunInitializationCode(v8::internal::Isolate*, v8::internal::Handle<v8::internal::SourceTextModule>) [/Users/kohei/Documents/node/out/Debug/node]
24: 0x103eed7ac v8::internal::SourceTextModule::MaybeTransitionComponent(v8::internal::Isolate*, v8::internal::Handle<v8::internal::SourceTextModule>, v8::internal::ZoneForwardList<v8::internal::Handle<v8::internal::SourceTextModule>>*, v8::internal::Module::Status) [/Users/kohei/Documents/node/out/Debug/node]
25: 0x103eee9a0 v8::internal::SourceTextModule::FinishInstantiate(v8::internal::Isolate*, v8::internal::Handle<v8::internal::SourceTextModule>, v8::internal::ZoneForwardList<v8::internal::Handle<v8::internal::SourceTextModule>>*, unsigned int*, v8::internal::Zone*) [/Users/kohei/Documents/node/out/Debug/node]
26: 0x103e376c8 v8::internal::Module::FinishInstantiate(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Module>, v8::internal::ZoneForwardList<v8::internal::Handle<v8::internal::SourceTextModule>>*, unsigned int*, v8::internal::Zone*) [/Users/kohei/Documents/node/out/Debug/node]
27: 0x103eedf5c v8::internal::SourceTextModule::FinishInstantiate(v8::internal::Isolate*, v8::internal::Handle<v8::internal::SourceTextModule>, v8::internal::ZoneForwardList<v8::internal::Handle<v8::internal::SourceTextModule>>*, unsigned int*, v8::internal::Zone*) [/Users/kohei/Documents/node/out/Debug/node]
28: 0x103e376c8 v8::internal::Module::FinishInstantiate(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Module>, v8::internal::ZoneForwardList<v8::internal::Handle<v8::internal::SourceTextModule>>*, unsigned int*, v8::internal::Zone*) [/Users/kohei/Documents/node/out/Debug/node]
29: 0x103e37088 v8::internal::Module::Instantiate(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Module>, v8::Local<v8::Context>, v8::MaybeLocal<v8::Module> (*)(v8::Local<v8::Context>, v8::Local<v8::String>, v8::Local<v8::FixedArray>, v8::Local<v8::Module>), v8::MaybeLocal<v8::Module> (*)(v8::Local<v8::Context>, v8::Local<v8::String>, v8::Local<v8::Module>)) [/Users/kohei/Documents/node/out/Debug/node]
30: 0x10346d7b0 v8::Module::InstantiateModule(v8::Local<v8::Context>, v8::MaybeLocal<v8::Module> (*)(v8::Local<v8::Context>, v8::Local<v8::String>, v8::Local<v8::FixedArray>, v8::Local<v8::Module>)) [/Users/kohei/Documents/node/out/Debug/node]
31: 0x102f57134 node::loader::ModuleWrap::Instantiate(v8::FunctionCallbackInfo<v8::Value> const&) [/Users/kohei/Documents/node/out/Debug/node]
32: 0x10353f108 v8::internal::FunctionCallbackArguments::Call(v8::internal::Tagged<v8::internal::FunctionTemplateInfo>) [/Users/kohei/Documents/node/out/Debug/node]
33: 0x10353d424 v8::internal::Builtins::InvokeApiFunction(v8::internal::Isolate*, bool, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*, v8::internal::Handle<v8::internal::HeapObject>) [/Users/kohei/Documents/node/out/Debug/node]
34: 0x1037a9d1c v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/Users/kohei/Documents/node/out/Debug/node]
35: 0x1037a859c v8::internal::Execution::Call(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, int, v8::internal::Handle<v8::internal::Object>*) [/Users/kohei/Documents/node/out/Debug/node]
36: 0x103492bdc v8::Function::Call(v8::Local<v8::Context>, v8::Local<v8::Value>, int, v8::Local<v8::Value>*) [/Users/kohei/Documents/node/out/Debug/node]
37: 0x10328cdd0 node::inspector::(anonymous namespace)::CallAndPauseOnStart(v8::FunctionCallbackInfo<v8::Value> const&) [/Users/kohei/Documents/node/out/Debug/node]
38: 0x104b5a558 Builtins_CallApiCallbackGeneric [/Users/kohei/Documents/node/out/Debug/node]
39: 0x104b58330 Builtins_InterpreterEntryTrampoline [/Users/kohei/Documents/node/out/Debug/node]
40: 0x104b99eb0 Builtins_AsyncFunctionAwaitResolveClosure [/Users/kohei/Documents/node/out/Debug/node]
41: 0x104c99c60 Builtins_PromiseFulfillReactionJob [/Users/kohei/Documents/node/out/Debug/node]
42: 0x104b87e54 Builtins_RunMicrotasks [/Users/kohei/Documents/node/out/Debug/node]
43: 0x104b556b4 Builtins_JSRunMicrotasksEntry [/Users/kohei/Documents/node/out/Debug/node]
44: 0x1037a91fc v8::internal::(anonymous namespace)::Invoke(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/Users/kohei/Documents/node/out/Debug/node]
45: 0x1037aa95c v8::internal::(anonymous namespace)::InvokeWithTryCatch(v8::internal::Isolate*, v8::internal::(anonymous namespace)::InvokeParams const&) [/Users/kohei/Documents/node/out/Debug/node]
46: 0x1037aaf50 v8::internal::Execution::TryRunMicrotasks(v8::internal::Isolate*, v8::internal::MicrotaskQueue*) [/Users/kohei/Documents/node/out/Debug/node]
47: 0x1037fc728 v8::internal::MicrotaskQueue::RunMicrotasks(v8::internal::Isolate*) [/Users/kohei/Documents/node/out/Debug/node]
48: 0x1037fc3ac v8::internal::MicrotaskQueue::PerformCheckpointInternal(v8::Isolate*) [/Users/kohei/Documents/node/out/Debug/node]
49: 0x102dd1628 node::InternalCallbackScope::Close() [/Users/kohei/Documents/node/out/Debug/node]
50: 0x102dd1444 node::InternalCallbackScope::~InternalCallbackScope() [/Users/kohei/Documents/node/out/Debug/node]
51: 0x102dd0f54 node::InternalCallbackScope::~InternalCallbackScope() [/Users/kohei/Documents/node/out/Debug/node]
52: 0x10300d388 node::fs::FileHandle::CloseReq::Resolve() [/Users/kohei/Documents/node/out/Debug/node]
53: 0x1030274e4 node::fs::FileHandle::ClosePromise()::$_0::operator()(uv_fs_s*) const [/Users/kohei/Documents/node/out/Debug/node]
54: 0x1030272a0 node::fs::FileHandle::ClosePromise()::$_0::__invoke(uv_fs_s*) [/Users/kohei/Documents/node/out/Debug/node]
55: 0x102ff7224 node::MakeLibuvRequestCallback<uv_fs_s, void (*)(uv_fs_s*)>::Wrapper(uv_fs_s*) [/Users/kohei/Documents/node/out/Debug/node]
56: 0x104b2514c uv__fs_done [/Users/kohei/Documents/node/out/Debug/node]
57: 0x104b17034 uv__work_done [/Users/kohei/Documents/node/out/Debug/node]
58: 0x104b20118 uv__async_io [/Users/kohei/Documents/node/out/Debug/node]
59: 0x104b43fd0 uv__io_poll [/Users/kohei/Documents/node/out/Debug/node]
60: 0x104b20b18 uv_run [/Users/kohei/Documents/node/out/Debug/node]
61: 0x102dd48bc node::SpinEventLoopInternal(node::Environment*) [/Users/kohei/Documents/node/out/Debug/node]
62: 0x10308f6ec node::NodeMainInstance::Run(node::ExitCode*, node::Environment*) [/Users/kohei/Documents/node/out/Debug/node]
63: 0x10308f2ac node::NodeMainInstance::Run() [/Users/kohei/Documents/node/out/Debug/node]
64: 0x102f6b294 node::StartInternal(int, char**) [/Users/kohei/Documents/node/out/Debug/node]
65: 0x102f6aeb0 node::Start(int, char**) [/Users/kohei/Documents/node/out/Debug/node]
66: 0x10513e1c4 main [/Users/kohei/Documents/node/out/Debug/node]
67: 0x19bd6e0e0 start [/usr/lib/dyld]