Alexey Kuznetsov <[EMAIL PROTECTED]> wrote: > > Really bad overflow happens when lots of entries remain in use, because > someone forgot to release the references to dst cache entries. > It is the first thing to check.
Yes. I once had a situation where a buggy user-land program held many sockets open each of which had ancient packets stuck in their receive queues. The result was a lot of dst entries hanging around. In such cases checking /proc/slabinfo could be useful. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <[EMAIL PROTECTED]> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
