[ewg] Re: kernel panic while using ipoib with lro enabled

Roland Dreier rdreier at cisco.com
Mon Dec 29 14:03:30 PST 2008


 > - I've added a print of the skb->data_len and skb->len sizes right
 > before the BUG_ON line.
 >   skb->data_len was always 0, so I don't understand why there is a kernel panic.

A race of two CPUs doing an skb_pull or something like that?

 - R.



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