From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [Bugme-new] [Bug 38102] New: BUG kmalloc-2048: Poison overwritten Date: Tue, 05 Jul 2011 06:25:28 +0200 Message-ID: <1309839928.2720.23.camel@edumazet-laptop> References: <20110629145135.5179fb0c.akpm@linux-foundation.org> <1309707971.2523.20.camel@edumazet-laptop> <20110704130531.37cf876e@Nokia-N900> <1309787822.2247.6.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> <20110704162726.4072e715@maggie> <20110704164351.338dc12e@maggie> <1309792323.2247.33.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> <1309837443.2720.8.camel@edumazet-laptop> <1309839068.2720.15.camel@edumazet-laptop> <1309839258.2720.17.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Michael =?ISO-8859-1?Q?B=FCsch?= , Andrew Morton , netdev@vger.kernel.org, Gary Zambrano , bugme-daemon@bugzilla.kernel.org, "David S. Miller" , Pekka Pietikainen , Florian Schirmer , Felix Fietkau , Michael Buesch To: Alexey Zaytsev Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:50489 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751093Ab1GEEZd (ORCPT ); Tue, 5 Jul 2011 00:25:33 -0400 Received: by wwe5 with SMTP id 5so5542667wwe.1 for ; Mon, 04 Jul 2011 21:25:32 -0700 (PDT) In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Le mardi 05 juillet 2011 =C3=A0 08:17 +0400, Alexey Zaytsev a =C3=A9cri= t : > > > Check out starting at packet 302893. 383 _identical_ ACKs were sent > out by the b44 machine within 30 milliseconds. As I said, b44 driver lost at least 200 consecutive frames (source says recovery takes about 20 ms) TCP then do its normal job.