VSCode call stack doesn't work when instruction pointer is invalid

[russelltg]

OS: Ubuntu 20.04 in docker VSCode version: 1.79.2 CodeLLDB version: 1.9.2 Compiler: Clang 16.0.6 Debuggee: x86_64-linux-gnu

I have this binary that when I debug, it crashes and LLDB catches that. But I can't see the stacktrace in the vscode window, just from the debug console with bt. In the vscode window, it shows "Can't read instructions at that address":

Verbose log

I'm happy to provide more info if useful. I can email binaries as well, but would prefer to keep those private.

Edit: this seems to happy whenever the instruction pointer is invalid. This program repro's it:

int main()
{
    using call_t = void(*)();

    call_t call = nullptr;
    call();
}

[swadcfgggghfhfhgfh]

int main() { using call_t = void(*)();

call_t call = nullptr;
call();

}

[swadcfgggghfhfhgfh]

call_t call = nullptr; call();