It must be that skb->dev was changed to NULL inside of __netif_receive_skb_core, otherwise we would have crashed much earlier. Also, orig_dev is saved at the beginning. Possibly a device is layered on top of the original device. On Mon, Jan 11, 2016 at 5:06 PM, Eric Dumazet <eric.dumazet@xxxxxxxxx> wrote: > On Tue, 2016-01-12 at 02:51 +0200, Ivaylo Dimitrov wrote: > >> >> I put some additional printks around that code, and it turned out that >> skb->dev is null, so "if (unlikely(skb->dev != orig_dev))" succeeds, but >> "&skb->dev->ptype_specific" oopses. > > Nice find ! > > Now lets find what possibly called netif_rx() with skb->dev == NULL > > (This is illegal) > > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
