run init in a goroutine

src/runtime/scheduler_any.go

@@ -14,9 +14,10 @@ func sleep(duration int64) {
 // run is called by the program entry point to execute the go program.
 // With a scheduler, init and the main function are invoked in a goroutine before starting the scheduler.
 func run() {
-	initAll()
-	postinit()
+	initHeap()
 	go func() {
+		initAll()
+		postinit()
 		callMain()
 	}()
 	scheduler()