--- libmalloc/libmalloc-792.60.6/tests/malloc_realloc_large.c
+++ libmalloc/libmalloc-646.40.3/tests/malloc_realloc_large.c
@@ -39,7 +39,8 @@
 }
 
 T_DECL(realloc_large_huge, "call realloc on LARGE and HUGE allocations",
-		T_META_TAG_XZONE_ONLY, T_META_TAG_VM_PREFERRED)
+		T_META_TAG_XZONE_ONLY,
+		T_META_TAG_VM_NOT_ELIGIBLE)
 {
 	// Large allocation shrink in place
 	size_t size1 = LARGE_BLOCK_SIZE_MAX;
@@ -49,14 +50,7 @@
 	void *ptr2 = realloc(ptr1, size2);
 	T_ASSERT_TRUE(memchk(ptr2, 'A', size2), "contents unchanged after realloc");
 	T_ASSERT_LE(size2, malloc_size(ptr2), "realloc LARGE smaller");
-
-	bool has_sanitizer = false;
-#if CONFIG_SANITIZER
-	has_sanitizer = malloc_sanitizer_is_enabled();
-#endif
-	if (!has_sanitizer) {
-		T_ASSERT_EQ(ptr1, ptr2, "realloc LARGE smaller in-place");
-	}
+	T_ASSERT_EQ(ptr1, ptr2, "realloc LARGE smaller in-place");
 	free(ptr2);
 
 	// Large allocation grow in place
@@ -82,10 +76,9 @@
 			"realloc HUGE smaller");
 
 #if MALLOC_TARGET_EXCLAVES
-	T_LOG("exclaves don't support resizing mappings, skipping realloc in-place");
-#else
+	T_EXPECTFAIL_WITH_REASON("Exclaves don't support resizing mappings");
+#endif // MALLOC_TARGET_EXCLAVES
 	T_ASSERT_EQ(ptr1, ptr2, "realloc HUGE smaller in-place");
-#endif // !MALLOC_TARGET_EXCLAVES
 	free(ptr2);
 
 	// Huge allocation grow in place
@@ -161,37 +154,9 @@
 	free(ptr2);
 }
 
-#if CONFIG_MTE
-// TODO: support for tagging large allocations
-#if 0
-T_DECL(realloc_grow_in_place_with_mte,
-		"Ensure tags are extended when growing in-place",
-		T_META_TAG_XZONE_ONLY,
-		T_META_ENVVAR("MallocTagAllInternal=1"))
-{
-	// Large allocation grow in place
-	size_t size1 = LARGE_BLOCK_SIZE_MAX / 4;
-	size_t size2 = LARGE_BLOCK_SIZE_MAX / 2;
-	void *ptr1 = malloc(size1);
-	memset(ptr1, 'B', size1);
-	void *ptr2 = realloc(ptr1, size2);
-
-	// realloc() should be in-place, but we can't guarantee it, so we cannot do
-	// `T_ASSERT_EQ(ptr1, ptr2)` here
-	T_ASSERT_TRUE(memchk(ptr2, 'B', size1),
-			"contents unchanged after realloc, before: %p, after: %p", ptr1, ptr2);
-	T_ASSERT_LE(size2, malloc_size(ptr2), "realloc LARGE larger");
-	// MTE tags for extended space have been updated
-	memset(ptr2, 'C', size2);
-	T_ASSERT_TRUE(memchk(ptr2, 'C', size2), "extra space is properly tagged");
-	free(ptr2);
-}
-#endif
-#endif
-
 T_DECL(realloc_overlap_mmap,
 		"Make sure that realloc in place doesn't overwrite existing mmap",
-		T_META_TAG_XZONE_ONLY, T_META_TAG_VM_PREFERRED)
+		T_META_TAG_XZONE_ONLY)
 {
 	// Allocate a huge buffer
 	void *ptr = malloc(LARGE_BLOCK_SIZE_MAX * 2);