Index: head/sys/amd64/amd64/pmap.c
===================================================================
--- head/sys/amd64/amd64/pmap.c
+++ head/sys/amd64/amd64/pmap.c
@@ -1142,7 +1142,8 @@
 
 	/*
 	 * Initialize the kernel pmap (which is statically allocated).
-	 * Count bootstrap data as being resident.
+	 * Count bootstrap data as being resident in case any of this data is
+	 * later unmapped (using pmap_remove()) and freed.
 	 */
 	PMAP_LOCK_INIT(kernel_pmap);
 	kernel_pmap->pm_pml4 = (pdp_entry_t *)PHYS_TO_DMAP(KPML4phys);
Index: head/sys/i386/i386/pmap.c
===================================================================
--- head/sys/i386/i386/pmap.c
+++ head/sys/i386/i386/pmap.c
@@ -579,8 +579,11 @@
 	vm_offset_t va;
 	pt_entry_t *pte, *unused;
 	struct pcpu *pc;
+	u_long res;
 	int i;
 
+	res = atop(firstaddr - (vm_paddr_t)KERNLOAD);
+
 	/*
 	 * Add a physical memory segment (vm_phys_seg) corresponding to the
 	 * preallocated kernel page table pages so that vm_page structures
@@ -598,11 +601,12 @@
 	 * unused virtual address in addition to "firstaddr".
 	 */
 	virtual_avail = (vm_offset_t)firstaddr;
-
 	virtual_end = VM_MAX_KERNEL_ADDRESS;
 
 	/*
 	 * Initialize the kernel pmap (which is statically allocated).
+	 * Count bootstrap data as being resident in case any of this data is
+	 * later unmapped (using pmap_remove()) and freed.
 	 */
 	PMAP_LOCK_INIT(kernel_pmap);
 	kernel_pmap->pm_pdir = IdlePTD;
@@ -610,6 +614,7 @@
 	kernel_pmap->pm_pdpt = IdlePDPT;
 #endif
 	CPU_FILL(&kernel_pmap->pm_active);	/* don't allow deactivation */
+	kernel_pmap->pm_stats.resident_count = res;
 	TAILQ_INIT(&kernel_pmap->pm_pvchunk);
 
  	/*