linux-kernel - Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

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Message-ID: <20161122223035.GH19939@tuebingen.mpg.de>
Date:   Tue, 22 Nov 2016 23:30:35 +0100
From:   Andre Noll <maan@...bingen.mpg.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     kernel test robot <xiaolong.ye@...el.com>,
        David Miller <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>, LKP <lkp@...org>,
        LKML <linux-kernel@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Willem de Bruijn <willemb@...gle.com>,
        Alexander Duyck <alexander.h.duyck@...el.com>,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [net] 34fad54c25: kernel BUG at include/linux/skbuff.h:1935!

On Tue, Nov 22, 14:04, Linus Torvalds wrote
>  what's the situation on this issue? The bisection looks a bit odd,
> but the commit in question does end up changing the key_control->thoff
> value for the failure case, so maybe that in turn ends up screwing up
> a later skb_pull.
> 
> I'm not seeing anything that might fix this in the last networking
> pull, but I may have missed something.

I think that's the bug Eric has fixed today. See thread

	[PATCH net] flow_dissect: call init_default_flow_dissectors() earlier

David has queued up the fix and will send it your way shortly.

Andre
-- 
Max Planck Institute for Developmental Biology
Spemannstraße 35, 72076 Tübingen, Germany. Phone: (+49) 7071 601 829
http://people.tuebingen.mpg.de/maan/

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