From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Denys Fedoryshchenko" Subject: Re: Three TCP/IP warnings in 2.6.25-rc7-git1 Date: Thu, 3 Apr 2008 08:56:07 +0300 Message-ID: <20080403055435.M45441@visp.net.lb> References: <47F15200.3060706@linux.intel.com> <47F46945.40500@linux.intel.com> <20080402.222846.92587028.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Cc: netdev@vger.kernel.org, ilpo.jarvinen@helsinki.fi To: David Miller , arjan@linux.intel.com Return-path: Received: from usermail.globalproof.net ([194.146.153.18]:34442 "EHLO usermail.globalproof.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757818AbYDCF4Q (ORCPT ); Thu, 3 Apr 2008 01:56:16 -0400 In-Reply-To: <20080402.222846.92587028.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: I can reproduce it during one day on my loaded proxies. I have: [223178.376188] WARNING: at net/ipv4/tcp_input.c:2532 tcp_ack+0xd83/0x17bd() and [273139.505308] WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x11e/0x126() This two... maybe third, but i didn't notice it yet. On Wed, 02 Apr 2008 22:28:46 -0700 (PDT), David Miller wrote > From: Arjan van de Ven > Date: Wed, 02 Apr 2008 22:21:09 -0700 > > > It would be not so nice to ship a 2.6.25 that triggers these frequently, > > it has the risk of causing many user bugreports to this list and other > > places... > > I wouldn't call it frequently, on at least an individual basis, > because nobody we try to get feedback from can reproduce this > reliably. That's the only reason this isn't fixed yet, despite > all of Ilpo's efforts. > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Denys Fedoryshchenko Technical Manager Virtual ISP S.A.L.