netdev - Re: WARNING at net/ipv4/netfilter/ip

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Message-ID: <20150825183127.GC5259@breakpoint.cc>
Date:	Tue, 25 Aug 2015 20:31:27 +0200
From:	Florian Westphal <fw@...len.de>
To:	Cong Wang <cwang@...pensource.com>
Cc:	Florian Westphal <fw@...len.de>,
	Pablo Neira Ayuso <pablo@...filter.org>,
	netdev <netdev@...r.kernel.org>, netfilter-devel@...r.kernel.org
Subject: Re: WARNING at net/ipv4/netfilter/ip_tables.c:530

Cong Wang <cwang@...pensource.com> wrote:
> Your commit 98d1bd802cdbc8f56868fae51edec13e86b59515 (netfilter:
> xtables: compute exact size needed for jumpstack) introduced the
> following kernel warning during boot.
> 
> It looks like the if check inside mark_source_chains() isn't correct,
> this causes calldepth not increased as expected, but I don't have time
> to dig this.
> 
> Let me know if you need more information.

No, Hannes reported something similar.

I'm working on it.

Thanks,
Florian
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