Debugger pauses unexpectedly and also has SegFaults and unknown signals which only occur during debugging

[caymaynard]

Environment

• OS and version: Windows
• VS Code: 1.90.2
• C/C++ extension: 1.20.5
• GDB / LLDB version: 14.1

Bug Summary and Steps to Reproduce

Bug Summary:

When running the debugger, random segmentation faults have begun occuring, and the debugger will also stop on lines which do not have any breakpoint. This has only begin happening recently (within the last week), beforehand I was able to run the debugger without any issues.

I have tried rebuilding, reverting to an older version of the extension and of vscode, and switching to an older version of my source code. The same segmentation fault issue has been persistent on all of these.
It is not the same code which causes the segmentation fault either, it seems to occur randomly on any code (including system libraries)

Debugger Configurations

"name": "debug config",
        "type": "cppdbg",
        "request": "launch",
        "program": "app.exe",
        "args": [],
        "stopAtEntry": false,
        "cwd": "${workspaceFolder}",
        "externalConsole": false,
        "MIMode": "gdb",
        "miDebuggerPath": "C:\\tools\\mingw32\\bin\\gdb.exe",
        "preLaunchTask": "make debug",
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          },
          {
            "text": "set charset UTF-8"
          },
          {
            "description": "Set Disassembly Flavor to Intel",
            "text": "-gdb-set disassembly-flavor intel",
            "ignoreFailures": true
          }
        ],

Debugger Logs

An example error

1: (4015) ->^done
--> E (output): {"type":"event","event":"output","body":{"category":"console","output":"1: (4015) ->(gdb)\r\n"},"seq":1628}
1: (4015) ->(gdb)
--> R (stackTrace-12): {"type":"response","request_seq":12,"success":true,"command":"stackTrace","body":{"stackFrames":[{"id":1000,"name":"ntdll.dll!ntdll!RtlGetCurrentServiceSessionId","line":0,"column":0,"instructionPointerReference":"0x776f0957","moduleId":1},{"id":1001,"name":"[Unknown/Just-In-Time compiled code]","line":0,"column":0,"instructionPointerReference":"0xd95398a4"},{"id":1002,"name":"ntdll.dll!ntdll!RtlRemovePropertyStore","line":0,"column":0,"instructionPointerReference":"0x77730add","moduleId":1},{"id":1003,"name":"ntdll.dll!ntdll!RtlFreeHeap","line":0,"column":0,"instructionPointerReference":"0x776ef706","moduleId":1},{"id":1004,"name":"ntdll.dll!ntdll!RtlRegisterSecureMemoryCacheCallback","line":0,"column":0,"instructionPointerReference":"0x77786716","moduleId":1},{"id":1005,"name":"ntdll.dll!ntdll!RtlGetCurrentServiceSessionId","line":0,"column":0,"instructionPointerReference":"0x776ef846","moduleId":1},{"id":1006,"name":"[Unknown/Just-In-Time compiled code]","line":0,"column":0,"instructionPointerReference":"0x04242a70"},{"id":1007,"name":"ntdll.dll!ntdll!RtlRemovePropertyStore","line":0,"column":0,"instructionPointerReference":"0x77730add","moduleId":1},{"id":1008,"name":"ntdll.dll!ntdll!RtlFreeHeap","line":0,"column":0,"instructionPointerReference":"0x776ef706","moduleId":1},{"id":1009,"name":"mfedeeprem32.dll!mfedeeprem32!UnitTestInitialise","line":0,"column":0,"instructionPointerReference":"0x652fed1a","moduleId":37},{"id":1010,"name":"mfedeeprem32.dll!mfedeeprem32!UnitTestInitialise","line":0,"column":0,"instructionPointerReference":"0x652fddb5","moduleId":37},{"id":1011,"name":"mfedeeprem32.dll!mfedeeprem32!UnitTestInitialise","line":0,"column":0,"instructionPointerReference":"0x652fbd07","moduleId":37},{"id":1012,"name":"ntdll.dll!ntdll!RtlNumberOfSetBitsUlongPtr","line":0,"column":0,"instructionPointerReference":"0x77731ea6","moduleId":1},{"id":1013,"name":"ntdll.dll!ntdll!LdrShutdownThread","line":0,"column":0,"instructionPointerReference":"0x776e6cda","moduleId":1},{"id":1014,"name":"[Unknown/Just-In-Time compiled code]","line":0,"column":0,"instructionPointerReference":"0x00000001"}],"totalFrames":15},"seq":1630}
<--   C (threads-13): {"command":"threads","type":"request","seq":13}
--> R (threads-13): {"type":"response","request_seq":13,"success":true,"command":"threads","body":{"threads":[{"id":1,"name":" [1]"},{"id":2,"name":" [2]"},{"id":3,"name":" [3]"},{"id":4,"name":" [4]"},{"id":5,"name":"MojoThread [5]"},{"id":6,"name":" [6]"},{"id":7,"name":" [7]"},{"id":8,"name":" [8]"},{"id":9,"name":" [9]"},{"id":17,"name":" [17]"},{"id":18,"name":" [18]"},{"id":19,"name":" [19]"}]},"seq":1633}

Other Extensions

llvm-vs-code-extensions.vscode-clangd
CS128.cs128-clang-tidy

issue persists with these disabled

Additional Information

I am writing a C Webview2 application and building with mingw,