diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -64,7 +64,6 @@
  *	Resident memory management module.
  */
 
-#include <sys/cdefs.h>
 #include "opt_vm.h"
 
 #include <sys/param.h>
@@ -2110,6 +2109,13 @@
 	if (vm_object_reserv(object) &&
 	    (m = vm_reserv_alloc_page(object, pindex, domain, req, pages)) !=
 	    NULL) {
+		/*
+		 * The page may already have been allocated from and freed to
+		 * this reservation without taking a trip through the physical
+		 * memory allocator, so we potentially need to remove it from
+		 * the page queues.
+		 */
+		vm_page_dequeue(m);
 		goto found;
 	}
 #endif
@@ -2118,6 +2124,7 @@
 		m = uma_zalloc(vmd->vmd_pgcache[VM_FREEPOOL_DEFAULT].zone,
 		    M_NOWAIT | M_NOVM);
 		if (m != NULL) {
+			vm_page_dequeue(m);
 			flags |= PG_PCPU_CACHE;
 			goto found;
 		}
@@ -2151,7 +2158,6 @@
 	 * At this point we had better have found a good page.
 	 */
 found:
-	vm_page_dequeue(m);
 	vm_page_alloc_check(m);
 
 	/*
@@ -2473,7 +2479,6 @@
 	}
 
 found:
-	vm_page_dequeue(m);
 	vm_page_alloc_check(m);
 
 	/*
@@ -2645,7 +2650,6 @@
 	if ((req & VM_ALLOC_WIRED) != 0)
 		vm_wire_add(npages);
 	for (m = m_ret; m < &m_ret[npages]; m++) {
-		vm_page_dequeue(m);
 		vm_page_alloc_check(m);
 
 		/*
@@ -2738,6 +2742,8 @@
 	vm_domain_free_lock(vmd);
 	for (i = 0; i < cnt; i++) {
 		m = (vm_page_t)store[i];
+		if (pgcache->pool == VM_FREEPOOL_DEFAULT)
+			vm_page_dequeue(m);
 		vm_phys_free_pages(m, pgcache->pool, 0);
 	}
 	vm_domain_free_unlock(vmd);
@@ -4130,6 +4136,7 @@
 		uma_zfree(zone, m);
 		return;
 	}
+	vm_page_dequeue(m);
 	vm_domain_free_lock(vmd);
 	vm_phys_free_pages(m, m->pool, 0);
 	vm_domain_free_unlock(vmd);
diff --git a/sys/vm/vm_reserv.c b/sys/vm/vm_reserv.c
--- a/sys/vm/vm_reserv.c
+++ b/sys/vm/vm_reserv.c
@@ -478,7 +478,11 @@
 	}
 	vmd = VM_DOMAIN(rv->domain);
 	if (rv->popcnt == 0) {
+		vm_page_t m;
+
 		vm_reserv_remove(rv);
+		for (m = rv->pages; m < rv->pages + VM_LEVEL_0_NPAGES; m++)
+			vm_page_dequeue(m);
 		vm_domain_free_lock(vmd);
 		vm_phys_free_pages(rv->pages, VM_FREEPOOL_DEFAULT,
 		    VM_LEVEL_0_ORDER);
@@ -952,6 +956,8 @@
 		}
 		/* Free unused pages from pos0 to pos. */
 		pos1 = pos;
+		for (int i = pos0; i < pos1; i++)
+			vm_page_dequeue(&rv->pages[i]);
 		vm_domain_free_lock(VM_DOMAIN(rv->domain));
 		vm_phys_enqueue_contig(&rv->pages[pos0], VM_FREEPOOL_DEFAULT,
 		    pos1 - pos0);