Unhandled memory fault at #x0.
   [Condition of type SB-SYS:MEMORY-FAULT-ERROR]

Restarts:
 0: [RETRY] Retry SLIME REPL evaluation request.
 1: [*ABORT] Return to SLIME's top level.
 2: [ABORT] abort thread (#<THREAD "repl-thread" RUNNING {1001DFFFA3}>)

Backtrace:
  0: (SB-SYS:MEMORY-FAULT-ERROR)
  1: ("foreign function: call_into_lisp")
  2: ("foreign function: post_signal_tramp")
  3: (SDL2:CREATE-RENDERER #<SDL2-FFI:SDL-WINDOW {#X7FFFEC0A7180}> NIL NIL)
  4: (MAIN)
  5: (SB-INT:SIMPLE-EVAL-IN-LEXENV (MAIN) #<NULL-LEXENV>)
  6: (EVAL (MAIN))
 --more--

================================================
А сам код такой
================================================

(defvar window nil)
(defvar render nil)

(defun main ()
    (sdl2:init :everything)
    (setf window (sdl2:create-window :title "test" :x 100 :y 100 :w 300 :h 200))
    (setf render (sdl2:create-renderer window))
    (sdl2:with-event-loop (:method :poll)
        (:quit
         (sdl2:destroy-renderer render)
         (sdl2:destroy-window window)
         (sdl2:quit)
         () t)
        (:idle
         ()
         (sdl2:render-clear render)
         (sdl2:render-present render))))