diff --git a/net/xfrm/xfrm_iptfs.c b/net/xfrm/xfrm_iptfs.c
index 97bc979e55ba..6c6bbc040517 100644
--- a/net/xfrm/xfrm_iptfs.c
+++ b/net/xfrm/xfrm_iptfs.c
@@ -2650,7 +2650,8 @@ static void __iptfs_init_state(struct xfrm_state *x,
 	x->props.enc_hdr_len = sizeof(struct ip_iptfs_hdr);
 
 	/* Always keep a module reference when x->mode_data is set */
-	__module_get(x->mode_cbs->owner);
+	if (x->mode_data != xtfs)
+		__module_get(x->mode_cbs->owner);
 
 	x->mode_data = xtfs;
 	xtfs->x = x;
@@ -2658,22 +2659,39 @@ static void __iptfs_init_state(struct xfrm_state *x,
 
 static int iptfs_clone_state(struct xfrm_state *x, struct xfrm_state *orig)
 {
+	struct skb_wseq *w_saved = NULL;
 	struct xfrm_iptfs_data *xtfs;
 
 	xtfs = kmemdup(orig->mode_data, sizeof(*xtfs), GFP_KERNEL);
 	if (!xtfs)
 		return -ENOMEM;
 
-	xtfs->ra_newskb = NULL;
 	if (xtfs->cfg.reorder_win_size) {
-		xtfs->w_saved = kzalloc_objs(*xtfs->w_saved,
-					     xtfs->cfg.reorder_win_size);
-		if (!xtfs->w_saved) {
+		w_saved = kzalloc_objs(*w_saved, xtfs->cfg.reorder_win_size);
+		if (!w_saved) {
 			kfree_sensitive(xtfs);
 			return -ENOMEM;
 		}
 	}
+	xtfs->w_saved = w_saved;
 
+	__skb_queue_head_init(&xtfs->queue);
+	xtfs->queue_size = 0;
+	hrtimer_setup(&xtfs->iptfs_timer, iptfs_delay_timer, CLOCK_MONOTONIC,
+		      IPTFS_HRTIMER_MODE);
+
+	spin_lock_init(&xtfs->drop_lock);
+	hrtimer_setup(&xtfs->drop_timer, iptfs_drop_timer, CLOCK_MONOTONIC,
+		      IPTFS_HRTIMER_MODE);
+
+	xtfs->w_seq_set = false;
+	xtfs->w_wantseq = 0;
+	xtfs->w_savedlen = 0;
+	xtfs->ra_newskb = NULL;
+	xtfs->ra_wantseq = 0;
+	xtfs->ra_runtlen = 0;
+
+	__module_get(x->mode_cbs->owner);
 	x->mode_data = xtfs;
 	xtfs->x = x;