Index: head/sys/vm/vm_page.c
===================================================================
--- head/sys/vm/vm_page.c
+++ head/sys/vm/vm_page.c
@@ -3174,7 +3174,6 @@
 		    ("invalid queue transition for page %p", m));
 		KASSERT((m->aflags & PGA_ENQUEUED) == 0,
 		    ("page %p is enqueued with invalid queue index", m));
-		vm_page_aflag_clear(m, PGA_QUEUE_STATE_MASK);
 	}
 	vm_pagequeue_unlock(pq);
 	critical_exit();