From mboxrd@z Thu Jan 1 00:00:00 1970 From: "gregkh@linuxfoundation.org" Subject: Re: linux kernel =?utf-8?B?4oCTIDQuNC40?= =?utf-8?Q?5?= : VPN test failure Date: Wed, 25 Oct 2017 15:08:30 +0200 Message-ID: <20171025130830.GA4869@kroah.com> References: <5fae6d9bd62e42acb24a7a8cfdcc8a86@HIBDWSMB01.ad.harman.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Cc: "netdev@vger.kernel.org" , "davem@davemloft.net" , "kuznet@ms2.inr.ac.ru" , "jmorris@namei.org" , "yoshfuji@linux-ipv6.org" , "kaber@trash.net" , "amit.pundir@linaro.org" , "lorenzo@google.com" , "andy@greyhouse.net" , "steffen.klassert@secunet.com" , "herbert@gondor.apana.org.au" , "pablo@netfilter.org" , "kadlec@blackhole.kfki.hu" , "g.nault@alphalink.fr" , "jiri@mellanox.com" To: "Nanjappa, Gangadhar" Return-path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49324 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbdJYNIW (ORCPT ); Wed, 25 Oct 2017 09:08:22 -0400 Content-Disposition: inline In-Reply-To: <5fae6d9bd62e42acb24a7a8cfdcc8a86@HIBDWSMB01.ad.harman.com> Sender: netdev-owner@vger.kernel.org List-ID: On Wed, Oct 25, 2017 at 12:49:09PM +0000, Nanjappa, Gangadhar wrote: > Hi All, > Using linux kernel – 4.4.45 (Blurry Fish Butt), VPN test fails. If I > revert the attached five patches, VPN test passes. But I’m not > supposed to revert the patches to get the test passed. I’m analyzing > the patches, please help me to resolve this issue. If the below > patches are present, in the VpnTest.java file that I’ve attached, the > failure path is testAppDisallowed()--> checkNoTrafficOnVpn() --> > checkUdpEcho("192.0.2.251", null) --> fail("Received unexpected > reply"); 4.4.45 is _very_ old, can you duplicate this on 4.4.94? Do you also have this problem on 4.14-rc6? thanks, greg k-h