diff --git a/mm/kasan/common.c b/mm/kasan/common.c
index ad24666f50e4..f18067736f7c 100644
--- a/mm/kasan/common.c
+++ b/mm/kasan/common.c
@@ -50,7 +50,7 @@ depot_stack_handle_t kasan_save_stack(gfp_t flags)
 	return stack_depot_save(entries, nr_entries, flags);
 }
 
-static inline void set_track(struct kasan_track *track, gfp_t flags)
+void kasan_set_track(struct kasan_track *track, gfp_t flags)
 {
 	track->pid = current->pid;
 	track->stack = kasan_save_stack(flags);
@@ -298,24 +298,6 @@ struct kasan_free_meta *get_free_info(struct kmem_cache *cache,
 	return (void *)object + cache->kasan_info.free_meta_offset;
 }
 
-
-static void kasan_set_free_info(struct kmem_cache *cache,
-		void *object, u8 tag)
-{
-	struct kasan_alloc_meta *alloc_meta;
-	u8 idx = 0;
-
-	alloc_meta = get_alloc_info(cache, object);
-
-#ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY
-	idx = alloc_meta->free_track_idx;
-	alloc_meta->free_pointer_tag[idx] = tag;
-	alloc_meta->free_track_idx = (idx + 1) % KASAN_NR_FREE_STACKS;
-#endif
-
-	set_track(&alloc_meta->free_track[idx], GFP_NOWAIT);
-}
-
 void kasan_poison_slab(struct page *page)
 {
 	unsigned long i;
@@ -491,7 +473,7 @@ static void *__kasan_kmalloc(struct kmem_cache *cache, const void *object,
 		KASAN_KMALLOC_REDZONE);
 
 	if (cache->flags & SLAB_KASAN)
-		set_track(&get_alloc_info(cache, object)->alloc_track, flags);
+		kasan_set_track(&get_alloc_info(cache, object)->alloc_track, flags);
 
 	return set_tag(object, tag);
 }
diff --git a/mm/kasan/generic.c b/mm/kasan/generic.c
index d70586393b04..248264b9cb76 100644
--- a/mm/kasan/generic.c
+++ b/mm/kasan/generic.c
@@ -345,3 +345,25 @@ void kasan_record_aux_stack(void *addr)
 	alloc_info->aux_stack[1] = alloc_info->aux_stack[0];
 	alloc_info->aux_stack[0] = kasan_save_stack(GFP_NOWAIT);
 }
+
+void kasan_set_free_info(struct kmem_cache *cache,
+				void *object, u8 tag)
+{
+	struct kasan_free_meta *free_meta;
+
+	free_meta = get_free_info(cache, object);
+	kasan_set_track(&free_meta->free_track, GFP_NOWAIT);
+
+	/*
+	 *  the object was freed and has free track set
+	 */
+	*(u8 *)kasan_mem_to_shadow(object) = KASAN_KMALLOC_FREETRACK;
+}
+
+struct kasan_track *kasan_get_free_track(struct kmem_cache *cache,
+				void *object, u8 tag)
+{
+	if (*(u8 *)kasan_mem_to_shadow(object) != KASAN_KMALLOC_FREETRACK)
+		return NULL;
+	return &get_free_info(cache, object)->free_track;
+}
diff --git a/mm/kasan/generic_report.c b/mm/kasan/generic_report.c
index e200acb2d292..a38c7a9e192a 100644
--- a/mm/kasan/generic_report.c
+++ b/mm/kasan/generic_report.c
@@ -80,6 +80,7 @@ static const char *get_shadow_bug_type(struct kasan_access_info *info)
 		break;
 	case KASAN_FREE_PAGE:
 	case KASAN_KMALLOC_FREE:
+	case KASAN_KMALLOC_FREETRACK:
 		bug_type = "use-after-free";
 		break;
 	case KASAN_ALLOCA_LEFT:
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index f89a195e336a..ac499456740f 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -17,15 +17,17 @@
 #define KASAN_PAGE_REDZONE      0xFE  /* redzone for kmalloc_large allocations */
 #define KASAN_KMALLOC_REDZONE   0xFC  /* redzone inside slub object */
 #define KASAN_KMALLOC_FREE      0xFB  /* object was freed (kmem_cache_free/kfree) */
+#define KASAN_KMALLOC_FREETRACK 0xFA  /* object was freed and has free track set */
 #else
 #define KASAN_FREE_PAGE         KASAN_TAG_INVALID
 #define KASAN_PAGE_REDZONE      KASAN_TAG_INVALID
 #define KASAN_KMALLOC_REDZONE   KASAN_TAG_INVALID
 #define KASAN_KMALLOC_FREE      KASAN_TAG_INVALID
+#define KASAN_KMALLOC_FREETRACK KASAN_TAG_INVALID
 #endif
 
-#define KASAN_GLOBAL_REDZONE    0xFA  /* redzone for global variable */
-#define KASAN_VMALLOC_INVALID   0xF9  /* unallocated space in vmapped page */
+#define KASAN_GLOBAL_REDZONE    0xF9  /* redzone for global variable */
+#define KASAN_VMALLOC_INVALID   0xF8  /* unallocated space in vmapped page */
 
 /*
  * Stack redzone shadow values
@@ -110,8 +112,9 @@ struct kasan_alloc_meta {
 	 * The free stack is stored into struct kasan_free_meta.
 	 */
 	depot_stack_handle_t aux_stack[2];
-#endif
+#else
 	struct kasan_track free_track[KASAN_NR_FREE_STACKS];
+#endif
 #ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY
 	u8 free_pointer_tag[KASAN_NR_FREE_STACKS];
 	u8 free_track_idx;
@@ -126,6 +129,9 @@ struct kasan_free_meta {
 	 * Otherwise it might be used for the allocator freelist.
 	 */
 	struct qlist_node quarantine_link;
+#ifdef CONFIG_KASAN_GENERIC
+	struct kasan_track free_track;
+#endif
 };
 
 struct kasan_alloc_meta *get_alloc_info(struct kmem_cache *cache,
@@ -167,6 +173,10 @@ void kasan_report_invalid_free(void *object, unsigned long ip);
 struct page *kasan_addr_to_page(const void *addr);
 
 depot_stack_handle_t kasan_save_stack(gfp_t flags);
+void kasan_set_track(struct kasan_track *track, gfp_t flags);
+void kasan_set_free_info(struct kmem_cache *cache, void *object, u8 tag);
+struct kasan_track *kasan_get_free_track(struct kmem_cache *cache,
+				void *object, u8 tag);
 
 #if defined(CONFIG_KASAN_GENERIC) && \
 	(defined(CONFIG_SLAB) || defined(CONFIG_SLUB))
diff --git a/mm/kasan/quarantine.c b/mm/kasan/quarantine.c
index 978bc4a3eb51..4c5375810449 100644
--- a/mm/kasan/quarantine.c
+++ b/mm/kasan/quarantine.c
@@ -145,6 +145,7 @@ static void qlink_free(struct qlist_node *qlink, struct kmem_cache *cache)
 	if (IS_ENABLED(CONFIG_SLAB))
 		local_irq_save(flags);
 
+	*(u8 *)kasan_mem_to_shadow(object) = KASAN_KMALLOC_FREE;
 	___cache_free(cache, object, _THIS_IP_);
 
 	if (IS_ENABLED(CONFIG_SLAB))
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 445a9d56eb13..4f49fa6cd1aa 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -165,26 +165,6 @@ static void describe_object_addr(struct kmem_cache *cache, void *object,
 		(void *)(object_addr + cache->object_size));
 }
 
-static struct kasan_track *kasan_get_free_track(struct kmem_cache *cache,
-		void *object, u8 tag)
-{
-	struct kasan_alloc_meta *alloc_meta;
-	int i = 0;
-
-	alloc_meta = get_alloc_info(cache, object);
-
-#ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY
-	for (i = 0; i < KASAN_NR_FREE_STACKS; i++) {
-		if (alloc_meta->free_pointer_tag[i] == tag)
-			break;
-	}
-	if (i == KASAN_NR_FREE_STACKS)
-		i = alloc_meta->free_track_idx;
-#endif
-
-	return &alloc_meta->free_track[i];
-}
-
 static void describe_object(struct kmem_cache *cache, void *object,
 				const void *addr, u8 tag)
 {
@@ -196,8 +176,10 @@ static void describe_object(struct kmem_cache *cache, void *object,
 		print_track(&alloc_info->alloc_track, "Allocated");
 		pr_err("\n");
 		free_track = kasan_get_free_track(cache, object, tag);
-		print_track(free_track, "Freed");
-		pr_err("\n");
+		if (free_track) {
+			print_track(free_track, "Freed");
+			pr_err("\n");
+		}
 
 #ifdef CONFIG_KASAN_GENERIC
 		if (alloc_info->aux_stack[0]) {
diff --git a/mm/kasan/tags.c b/mm/kasan/tags.c
index 8a959fdd30e3..e02a36a51f42 100644
--- a/mm/kasan/tags.c
+++ b/mm/kasan/tags.c
@@ -161,3 +161,40 @@ void __hwasan_tag_memory(unsigned long addr, u8 tag, unsigned long size)
 	kasan_poison_shadow((void *)addr, size, tag);
 }
 EXPORT_SYMBOL(__hwasan_tag_memory);
+
+void kasan_set_free_info(struct kmem_cache *cache,
+				void *object, u8 tag)
+{
+	struct kasan_alloc_meta *alloc_meta;
+	u8 idx = 0;
+
+	alloc_meta = get_alloc_info(cache, object);
+
+#ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY
+	idx = alloc_meta->free_track_idx;
+	alloc_meta->free_pointer_tag[idx] = tag;
+	alloc_meta->free_track_idx = (idx + 1) % KASAN_NR_FREE_STACKS;
+#endif
+
+	kasan_set_track(&alloc_meta->free_track[idx], GFP_NOWAIT);
+}
+
+struct kasan_track *kasan_get_free_track(struct kmem_cache *cache,
+				void *object, u8 tag)
+{
+	struct kasan_alloc_meta *alloc_meta;
+	int i = 0;
+
+	alloc_meta = get_alloc_info(cache, object);
+
+#ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY
+	for (i = 0; i < KASAN_NR_FREE_STACKS; i++) {
+		if (alloc_meta->free_pointer_tag[i] == tag)
+			break;
+	}
+	if (i == KASAN_NR_FREE_STACKS)
+		i = alloc_meta->free_track_idx;
+#endif
+
+	return &alloc_meta->free_track[i];
+}