Messages in this thread | | | Date | Mon, 11 Jan 2016 13:47:08 -0500 | Subject | Re: [REGRESSION] tcp/ipv4: kernel panic because of (possible) division by zero | From | Neal Cardwell <> |
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On Sun, Jan 10, 2016 at 4:56 PM, Oleksandr Natalenko <oleksandr@natalenko.name> wrote: > OK, it seems the assumption about YeAH is correct. Here is stacktrace fired by > WARN_ON_ONCE(): > > https://gist.github.com/851cedcfca60d6120035 > > Is there sufficient info for you to prepare upstream patch?
Great. Thanks for running that test! Yes, I think that's enough info. We sent a proposed upstream patch here:
http://patchwork.ozlabs.org/patch/566072/ tcp_yeah: don't set ssthresh below 2
Feel free to add your "Tested-By" to the thread if you have a chance to test that patch.
Thanks, neal
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