Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751358AbdCOTuB (ORCPT ); Wed, 15 Mar 2017 15:50:01 -0400 Received: from [195.159.176.226] ([195.159.176.226]:39981 "EHLO blaine.gmane.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750988AbdCOTuA (ORCPT ); Wed, 15 Mar 2017 15:50:00 -0400 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Lutz Vieweg Subject: change "tcp: randomize tcp timestamp offsets for each connection" broke networking Date: Wed, 15 Mar 2017 20:48:46 +0100 Message-ID: <58C99A9E.4080403@5t9.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@blaine.gmane.org User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 520 Lines: 15 Dear Linux Developers, change set "tcp: randomize tcp timestamp offsets for each connection" https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=95a22caee396cef0bb2ca8fafdd82966a49367bb broke networking for several users starting from linux-4.10 - connects (even to localhost) would just time out in many cases. See https://bugzilla.kernel.org/show_bug.cgi?id=194723 for a detailed description and the "git bisect" log. Thanks for considering any fix in advance, best regards, Lutz Vieweg