M3 Mac debug shared_ptr<vector<>> object exited unexpectedly with exit code 132 (0x84)

Environment

• OS and version: macOS 14.1 (23B2073)
• VS Code: Version: 1.85.2 (Universal)
• C/C++ extension: C/C++ v1.19.3 Pre-Release
• OS and version of remote machine (if applicable): no remote machine, local machine uses Apple M3 Max
• GDB / LLDB version:
  • LLDB: lldb-1500.0.200.58 Apple Swift version 5.9.2 (swiftlang-5.9.2.2.56 clang-1500.1.0.2.5)
  • GDB: not installed

Bug Summary and Steps to Reproduce

Bug Summary:
I try to debug cpp code with std::shared_ptr<std::vector<int>> object, but when running debug, debugger exit immediately with following log printed in DEBUG CONSOLE:

Warning: Debuggee TargetArchitecture not detected, assuming x86_64.
=library-unloaded,id="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test",target-name="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test",host-name="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test"
Loaded '/usr/lib/dyld'. Symbols loaded.
Loaded '/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test'. Symbols loaded.
=library-unloaded,id="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test",target-name="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test",host-name="/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test"
Loaded '/usr/lib/libc++.1.dylib'. Symbols loaded.
Loaded '/usr/lib/libSystem.B.dylib'. Symbols loaded.
Loaded '/usr/lib/libc++abi.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libcache.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libcommonCrypto.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libcompiler_rt.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libcopyfile.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libcorecrypto.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libdispatch.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libdyld.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libkeymgr.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libmacho.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libquarantine.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libremovefile.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_asl.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_blocks.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_c.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_collections.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_configuration.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_containermanager.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_coreservices.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_darwin.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_darwindirectory.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_dnssd.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_featureflags.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_info.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_m.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_malloc.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_networkextension.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_notify.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_sandbox.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_secinit.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_kernel.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_platform.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_pthread.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_symptoms.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libsystem_trace.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libunwind.dylib'. Symbols loaded.
Loaded '/usr/lib/system/libxpc.dylib'. Symbols loaded.
Loaded '/usr/lib/libobjc.A.dylib'. Symbols loaded.
Loaded '/usr/lib/liboah.dylib'. Symbols loaded.
=thread-selected,id="1"
Execute debugger commands using "-exec <command>", for example "-exec info registers" will list registers in use (when GDB is the debugger)
ERROR: LLDB exited unexpectedly with exit code 132 (0x84). Debugging will now abort.
The program '/Users/intro/Spaces/TestSpace/CMake_Test/build/debug_test' has exited with code -1 (0xffffffff).

When I try to debug with CMake Tools, it has the same issue.

Steps to reproduce:

1. Create main.cpp file with following code:

#include <iostream>
#include <memory>
#include <string>
#include <vector>

int main() {
  std::shared_ptr<std::vector<int>> vec_ptr;
  std::string msg = "can I debug here?\n";
  std::cout << msg;
  return 0;
}

2. Create CMakeLists.txt file:

cmake_minimum_required(VERSION 3.23.2)

set(CMAKE_CXX_STANDARD 17)

project(debug_test)

add_executable(debug_test main.cpp)

3. Run CMake: Configure in VSCode Command Panel
4. Set breakpoint at std::shared_ptr<std::vector<int>> vec_ptr;
5. Debug with CMake Tools or Cpp extension

Debugger Configurations

tasks.json:

{
  "tasks": [
    {
      "type": "cppbuild",
      "label": "C/C++: clang++ build active file",
      "command": "/usr/bin/clang++",
      "args": [
        "-fcolor-diagnostics",
        "-fansi-escape-codes",
        "-g",
        "${file}",
        "-o",
        "${fileDirname}/${fileBasenameNoExtension}"
      ],
      "options": {
        "cwd": "${fileDirname}"
      },
      "group": {
        "kind": "build",
        "isDefault": true
      },
      "detail": "Task generated by Debugger."
    }
  ],
  "version": "2.0.0"
}

launch.json:

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Launch",
      "type": "lldb",
      "request": "launch",
      "program": "${fileDirname}/${fileBasenameNoExtension}",
      "args": [],
      "cwd": "${workspaceFolder}"
    }
  ]
}

Debugger Logs

loggingLevel: Debug
loggingLevel has changed to: Debug
LSP: (invoked) cpptools/didChangeCppProperties (id: 1079)
LSP: Sending response (id: 1079)
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
Intellisense update pending for: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
LSP: (received) cpptools/didChangeActiveEditor: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
LSP: (received) cpptools/getCodeActions: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp (id: 1080)
LSP: (invoked) cpptools/didChangeActiveEditor: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
LSP: (received) cpptools/didChangeTextEditorSelection
LSP: (invoked) cpptools/getCodeActions: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp (id: 1080)
LSP: Sending response (id: 1080)
LSP: (invoked) cpptools/didChangeTextEditorSelection
IntelliSense update scheduled and TU acquisition started for: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
Update IntelliSense time (sec): 0.004
LSP: (received) cpptools/getFoldingRanges: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp (id: 1081)
LSP: (invoked) cpptools/getFoldingRanges: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp (id: 1081)
LSP: Sending response (id: 1081)
LSP: (received) cpptools/pauseCodeAnalysis
LSP: (invoked) cpptools/pauseCodeAnalysis
LSP: (received) cpptools/resumeCodeAnalysis
LSP: (invoked) cpptools/resumeCodeAnalysis
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors
LSP: (received) cpptools/didChangeActiveEditor: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
LSP: (invoked) cpptools/didChangeActiveEditor: file:///Users/intro/Spaces/TestSpace/CMake_Test/main.cpp
LSP: (received) cpptools/didChangeVisibleTextEditors
LSP: (invoked) cpptools/didChangeVisibleTextEditors

Other Extensions

1. CMake v0.0.17
2. CMake Tools v1.17.15
3. CodeLLDB v1.10.0

Additional Information

After deleting std::shared_ptr<std::vector<int>> vec_ptr;, I can debug normally.

Reproduce the failure with the minimal main.cpp, CMakeLists.txt, tasks.json, and launch.json configurations on macOS with the listed LLDB setup. Compare debugging with and without the std::shared_ptr<std::vector> declaration; done means the program no longer causes LLDB to exit unexpectedly and debugging reaches the breakpoint.