On Mon, Jan 11, 2016 at 11:16 PM, Ivaylo Dimitrov <ivo.g.dimitrov.75@xxxxxxxxx> wrote: >>> On Mon, 2016-01-11 at 17:19 -0800, Salam Noureddine wrote: >>>> >>>> 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. > > > Exactly (skb->dev was changed to NULL ...). Do you think it makes sense to > put printks in various places in __netif_receive_skb_core to see after which > function call skb->dev turns into NULL? > No need anymore since Eric found the culprit in phonet_rcv. Thanks for your help debugging this! Salam -- 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
