diff --git a/drivers/rptun/rptun.c b/drivers/rptun/rptun.c
index 9984ec6dcb2..c032782c75f 100644
--- a/drivers/rptun/rptun.c
+++ b/drivers/rptun/rptun.c
@@ -311,9 +311,10 @@ static int rptun_init_carveout(FAR struct rptun_priv_s *priv,
     }
 
   memset(&config, 0, sizeof(config));
-  config.name  = shmname;
-  config.start = shmbase;
-  config.size  = shmlen;
+  config.name    = shmname;
+  config.start   = shmbase;
+  config.size    = shmlen;
+  config.nokasan = true;
 
   carveout->base = shmbase;
   carveout->size = shmlen;
diff --git a/include/nuttx/mm/mm.h b/include/nuttx/mm/mm.h
index 9fac9e663e6..1daf86c892c 100644
--- a/include/nuttx/mm/mm.h
+++ b/include/nuttx/mm/mm.h
@@ -195,6 +195,7 @@ struct mm_heap_config_s
   FAR const char       *name;
   FAR void             *start;
   size_t                size;
+  bool                  nokasan;
 };
 
 struct mempool_init_s
diff --git a/mm/mm_heap/mm.h b/mm/mm_heap/mm.h
index cff60de8d16..e56e334a3fa 100644
--- a/mm/mm_heap/mm.h
+++ b/mm/mm_heap/mm.h
@@ -270,6 +270,10 @@ struct mm_heap_s
 #if defined(CONFIG_FS_PROCFS) && !defined(CONFIG_FS_PROCFS_EXCLUDE_MEMINFO)
   struct procfs_meminfo_entry_s mm_procfs;
 #endif
+
+  /* Kasan is disable or enable for this heap */
+
+  bool mm_nokasan;
 };
 
 /* This describes the callback for mm_foreach */
diff --git a/mm/mm_heap/mm_initialize.c b/mm/mm_heap/mm_initialize.c
index eefee684c09..2df6570df0e 100644
--- a/mm/mm_heap/mm_initialize.c
+++ b/mm/mm_heap/mm_initialize.c
@@ -156,7 +156,10 @@ void mm_addregion(FAR struct mm_heap_s *heap, FAR void *heapstart,
    * address alignment.
    */
 
-  kasan_register((void *)heapbase, &heapsize);
+  if (!heap->mm_nokasan)
+    {
+      kasan_register((void *)heapbase, &heapsize);
+    }
 
   heapend  = MM_ALIGN_DOWN((uintptr_t)heapbase + (uintptr_t)heapsize);
   heapsize = heapend - heapbase;
@@ -266,6 +269,7 @@ mm_initialize_heap(FAR const struct mm_heap_config_s *config)
   /* Set up global variables */
 
   memset(heap, 0, sizeof(struct mm_heap_s));
+  heap->mm_nokasan = config->nokasan;
 
   /* Initialize the node array */
 
@@ -385,7 +389,11 @@ void mm_uninitialize(FAR struct mm_heap_s *heap)
 
   for (i = 0; i < CONFIG_MM_REGIONS; i++)
     {
-      kasan_unregister(heap->mm_heapstart[i]);
+      if (!heap->mm_nokasan)
+        {
+          kasan_unregister(heap->mm_heapstart[i]);
+        }
+
       sched_note_heap(NOTE_HEAP_REMOVE, heap, heap->mm_heapstart[i],
                       (uintptr_t)heap->mm_heapend[i] -
                       (uintptr_t)heap->mm_heapstart[i], heap->mm_curused);
diff --git a/mm/tlsf/mm_tlsf.c b/mm/tlsf/mm_tlsf.c
index debadf256db..784ffb5a3e1 100644
--- a/mm/tlsf/mm_tlsf.c
+++ b/mm/tlsf/mm_tlsf.c
@@ -112,6 +112,10 @@ struct mm_heap_s
 #if defined(CONFIG_FS_PROCFS) && !defined(CONFIG_FS_PROCFS_EXCLUDE_MEMINFO)
   struct procfs_meminfo_entry_s mm_procfs;
 #endif
+
+  /* Kasan is disable or enable for this heap */
+
+  bool mm_nokasan;
 };
 
 #if CONFIG_MM_BACKTRACE >= 0
@@ -730,7 +734,10 @@ void mm_addregion(FAR struct mm_heap_s *heap, FAR void *heapstart,
 
   /* Register to KASan for access check */
 
-  kasan_register(heapstart, &heapsize);
+  if (!heap->mm_nokasan)
+    {
+      kasan_register(heapstart, &heapsize);
+    }
 
   DEBUGVERIFY(mm_lock(heap));
 
@@ -1035,6 +1042,7 @@ mm_initialize_heap(FAR const struct mm_heap_config_s *config)
     }
 
   memset(heap, 0, sizeof(struct mm_heap_s));
+  heap->mm_nokasan = config->nokasan;
 
   /* Allocate and create TLSF context */
 
@@ -1674,7 +1682,11 @@ void mm_uninitialize(FAR struct mm_heap_s *heap)
 
   for (i = 0; i < CONFIG_MM_REGIONS; i++)
     {
-      kasan_unregister(heap->mm_heapstart[i]);
+      if (!heap->mm_nokasan)
+        {
+          kasan_unregister(heap->mm_heapstart[i]);
+        }
+
       sched_note_heap(NOTE_HEAP_REMOVE, heap, heap->mm_heapstart[i],
                       (uintptr_t)heap->mm_heapend[i] -
                       (uintptr_t)heap->mm_heapstart[i], heap->mm_curused);