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SubjectRe: [netfilter-core] 2.4.23/others and ip_conntrack causing hangs
Rusty Russell wrote:

>Unfortunately, some packets are still referencing connections, so the
>module *cannot* go away. Figuring out exactly where the packets are
>referenced from is the fun part. We explicitly drop the reference in
>ip_local_deliver_finish() for exactly this reason. Perhaps there is
>somewhere else we should be doing the same thing.
>
>
Perhaps in dev_queue_xmit ? Otherwise packets stuck in queues hold
references to conntracks. Loopback traffic might cause some trouble
because the "previously seen?" expection in ip_conntrack_core wouldn't
work anymore.

Best regards,
Patrick

>Hope that clarifies,
>Rusty.
>--
> Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
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