nixos crashing virtualbox

{ config, pkgs, lib, ... }:

{
  imports = [
    <nixpkgs/nixos/modules/installer/netboot/netboot-minimal.nix>
  ];

  boot.kernelModules = [ "kvm-intel" ];

  # Set your time zone.
  time.timeZone = "Europe/Amsterdam";

  environment.systemPackages = with pkgs; [
    vim curl htop
  ];

  networking.hostName = "minimal-crash-reproducer";
  networking.firewall.enable = true;
  networking.firewall.allowPing = true;

  users.users.simpleuser = {
    isNormalUser = true;
    uid = 1000;
    extraGroups = [ "wheel" ];
    password = "RandomPassword";
  };
}