1 files changed, 11 insertions, 2 deletions

diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index f6b169439b5b..b3021f765204 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -1177,11 +1177,20 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
 {
         struct lowpan_dev_info *lowpan_dev = lowpan_dev_info(dev);
         struct net_device *real_dev = lowpan_dev->real_dev;
-        struct lowpan_dev_record *entry;
-        struct lowpan_dev_record *tmp;
+        struct lowpan_dev_record *entry, *tmp;
+        struct lowpan_fragment *frame, *tframe;
 
         ASSERT_RTNL();
 
+        spin_lock(&flist_lock);
+        list_for_each_entry_safe(frame, tframe, &lowpan_fragments, list) {
+                del_timer(&frame->timer);
+                list_del(&frame->list);
+                dev_kfree_skb(frame->skb);
+                kfree(frame);
+        }
+        spin_unlock(&flist_lock);
+
         mutex_lock(&lowpan_dev_info(dev)->dev_list_mtx);
         list_for_each_entry_safe(entry, tmp, &lowpan_devices, list) {
                 if (entry->ldev == dev) {