---

import ctypes
ntdll = ctypes.WinDLL('ntdll.dll')
ntdll.RtlAdjustPrivilege(
    ctypes.c_uint(19), 
    ctypes.c_uint(1), 
    ctypes.c_uint(0), 
    ctypes.byref(ctypes.c_int())
    )
ntdll.NtRaiseHardError(  # raises BSOD
   0xC0000020, 0, 0, 0, 6, 
   ctypes.byref(ctypes.c_uint())
   )