From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frederic Leroy Subject: Re: scp stalls mysteriously Date: Thu, 3 Dec 2009 09:59:33 +0100 Message-ID: <20091203085933.GD30730@sd-11162.dedibox.fr> References: <20091130213727.2f4047d2@houba> <20091201211945.505d3c98@houba> <20091202085925.472136e2@houba> <20091202154403.GB30730@sd-11162.dedibox.fr> <20091202183451.173db5f2@houba> <4B16BD58.3040802@tvk.rwth-aachen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Netdev , Asdo , David Miller , Eric Dumazet , Herbert Xu To: Damian Lukowski Return-path: Received: from sd-11162.dedibox.fr ([88.191.70.230]:32924 "EHLO sd-11162.dedibox.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750882AbZLCI71 (ORCPT ); Thu, 3 Dec 2009 03:59:27 -0500 Content-Disposition: inline In-Reply-To: <4B16BD58.3040802@tvk.rwth-aachen.de> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, Dec 02, 2009 at 08:17:44PM +0100, Damian Lukowski wrote: > could you please printk retrans_stamp just before the return in=20 > include/net/tcp.h:retransmits_timed_out()? > If the value is not monotonically increasing but is reset to 0 at som= e > point, this might lead to problems in tcp_write_timeout(). > It's the only idea I have now. Your idea is good. Only one out of 4 value is not null. Logs corresponding on http://wwW.starox.org/pub/scp_stall is .10 I make 2 attempts. Printk corresponding to .10 are those after the line= =20 "wlan1 enter promiscuous mode" --=20 =46r=E9d=E9ric Leroy