BUG: aim7/specjbb2005/fio hang due to commit: 597a264b1a9c7e36d1728f

["Alex,Shi" <alex.shi@intel.com>]

The listed benchmark using loopback mode netio and all hang in 35-rc3
testing. Yanmin and I found it is due to the commit
597a264b1a9c7e36d1728f677c66c5c1f7e3b837. 
After revert this patch, all benchmarks can be recovered. Seems the
following line is the suspicious. 



+       /*
+        * bonding note: skbs received on inactive slaves should only
+        * be delivered to pkt handlers that are exact matches.  Also
+        * the deliver_no_wcard flag will be set.  If packet handlers
+        * are sensitive to duplicate packets these skbs will need to
+        * be dropped at the handler.  The vlan accel path may have
+        * already set the deliver_no_wcard flag.
+        */
        null_or_orig = NULL;
        orig_dev = skb->dev;
        master = ACCESS_ONCE(orig_dev->master);
-       if (master) {
-               if (skb_bond_should_drop(skb, master))
+       if (skb->deliver_no_wcard)
+               null_or_orig = orig_dev;
+       else if (master) {
+               if (skb_bond_should_drop(skb, master)) {
+                       skb->deliver_no_wcard = 1;
                        null_or_orig = orig_dev; /* deliver only exact
match */
-               else
+               } else
                        skb->dev = master;
        }

Thanks
Alex