Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752458AbcJJS0s (ORCPT ); Mon, 10 Oct 2016 14:26:48 -0400 Received: from mx6-phx2.redhat.com ([209.132.183.39]:36798 "EHLO mx6-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751764AbcJJS0r (ORCPT ); Mon, 10 Oct 2016 14:26:47 -0400 Date: Mon, 10 Oct 2016 14:25:38 -0400 (EDT) From: CAI Qian To: Rob Herring Cc: linux-kernel , Greg Kroah-Hartman Message-ID: <1847943305.104912.1476123938437.JavaMail.zimbra@redhat.com> In-Reply-To: References: <907882571.66590.1476113724660.JavaMail.zimbra@redhat.com> <1219480016.67057.1476113847440.JavaMail.zimbra@redhat.com> Subject: Re: kasan inline + CONFIG_DEBUG_TEST_DRIVER_REMOVE kernel panic MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [10.18.41.13] X-Mailer: Zimbra 8.0.6_GA_5922 (ZimbraWebClient - GC45 (Linux)/8.0.6_GA_5922) Thread-Topic: kasan inline + CONFIG_DEBUG_TEST_DRIVER_REMOVE kernel panic Thread-Index: 2Hdpf2mZcnYwRE/JL8Dd7zxlAvz9Rg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 858 Lines: 20 ----- Original Message ----- > From: "Rob Herring" > To: "CAI Qian" > Cc: "linux-kernel" , "Greg Kroah-Hartman" > Sent: Monday, October 10, 2016 1:09:43 PM > Subject: Re: kasan inline + CONFIG_DEBUG_TEST_DRIVER_REMOVE kernel panic > > On Mon, Oct 10, 2016 at 10:37 AM, CAI Qian wrote: > > Not sure if anyone reported this before. With this kernel config, it is > > 100% kernel panic so far with today's > > mainline master HEAD. > > Looks like it is catching what it is supposed to. Though looking > through the code, I haven't found where the problem is. Does bind and > unbind for this normally work? I am not sure. It just panic at the bootup. If you can tell me debugging steps you want to run, I can help test it out. CAI qian