linux-kernel - Re: Lockdep warning

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Message-ID: <20131219140221.GA27143@pd.tnic>
Date:	Thu, 19 Dec 2013 15:02:21 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Jonas Bonn <jonas@...thpole.se>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org
Subject: Re: Lockdep warning

On Thu, Dec 19, 2013 at 02:36:40PM +0100, Jonas Bonn wrote:
> Hi,
> 
> Here's a lockdep warning that I'm seeing on an MX28 with 3.13-rc4.
> This seems to happen as soon as the network link comes up...
> including the 'netdev' list here as the backtrace shows the FEC
> driver in the stacktrace.
> 
> Any advice on how to proceed to track this down appreciated...

In such situations I'd always search the net first, to see whether this
has been fixed already. Hint: try searching for "lockdep __udp4_lib_rcv"

:-)

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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