diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 4133bc461e3e..b12506fb0a2d 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -6087,6 +6087,8 @@ __xfs_bmap_add(
                        bmap->br_state);

        bi = kmem_alloc(sizeof(struct xfs_bmap_intent), KM_SLEEP | KM_NOFS);
+       memset32((uint32_t *)bi, 0xabcddcba, sizeof(struct xfs_bmap_intent)/4);
+       printk(KERN_INFO "__xfs_bmap_add filling allocation \n");
        INIT_LIST_HEAD(&bi->bi_list);
        bi->bi_type = type;
        bi->bi_owner = ip;
diff --git a/fs/xfs/scrub/bitmap.c b/fs/xfs/scrub/bitmap.c
index fdadc9e1dc49..7c9f396893b2 100644
--- a/fs/xfs/scrub/bitmap.c
+++ b/fs/xfs/scrub/bitmap.c
@@ -192,6 +192,9 @@ xfs_bitmap_disunion(
                                error = -ENOMEM;
                                goto out;
                        }
+                       memset(new_br, 0x5a, sizeof(struct xfs_bitmap_range));
+                       printk(KERN_INFO "xfs_bitmap_disunion filling allocation \n");
+
                        INIT_LIST_HEAD(&new_br->list);
                        new_br->start = sub_start + sub_len;
                        new_br->len = br->start + br->len - new_br->start;
diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c
index 228821b2ebe0..bcdfff7801f9 100644
--- a/fs/xfs/xfs_attr_inactive.c
+++ b/fs/xfs/xfs_attr_inactive.c
@@ -153,6 +153,8 @@ xfs_attr3_leaf_inactive(
         */
        size = count * sizeof(xfs_attr_inactive_list_t);
        list = kmem_alloc(size, KM_SLEEP);
+       memset32((uint32_t *)list, 0xdeadbeef, size/4);
+       printk(KERN_INFO "xfs_attr3_leaf_inactive filling list \n");

        /*