netdev - Re: 3.0.23 WARNING: at net/ipv4/tcp_input.c:3375 tcp

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Message-Id: <AB9F1763-96B1-4AE4-8D94-73246EA08207@profihost.ag>
Date:	Mon, 19 Mar 2012 19:20:39 +0100
From:	Stefan Priebe <s.priebe@...fihost.ag>
To:	Neal Cardwell <ncardwell@...gle.com>
Cc:	Eric Dumazet <eric.dumazet@...il.com>, Greg KH <greg@...ah.com>,
	"stable@...r.kernel.org" <stable@...r.kernel.org>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: 3.0.23 WARNING: at net/ipv4/tcp_input.c:3375 tcp_ack+0x1d62/0x2030()

Am 19.03.2012 um 18:39 schrieb Neal Cardwell <ncardwell@...gle.com>:

> On Mon, Mar 19, 2012 at 09:10:51AM +0100, Stefan Priebe - Profihost AG wrote:
>> WARNING: at net/ipv4/tcp_input.c:3375 tcp_ack+0x1d62/0x2030()
> 
> I double-checked the warning, and indeed in the 3.0.23 tcp_input.c at
> 
> http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=blob;f=net/ipv4/tcp_input.c;h=ee08f11ff21a802faa8b32efc1eb312e479878d6;hb=bf6a68d2a214e07f7c0d6538e00e17b826714160#l3375
> 
> that line is:
>  WARN_ON((int)tp->sacked_out < 0);
> 
> So this indeed looks like the known issue that is fixed by the commits
> Eric mentions, which are in 3.0.25.
> 
> neal

Perfect, thanks! 

Greg any ETA?

Stefan--
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