Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp465743ybh; Wed, 11 Mar 2020 04:41:43 -0700 (PDT) X-Google-Smtp-Source: ADFU+vv5JssWOr9sm+glRB0tsVigzqxm9Jq7WVHh80EQ74H3fTNcb5l4tmm3uc31BYPqQENY79pv X-Received: by 2002:a9d:178:: with SMTP id 111mr2098426otu.238.1583926903534; Wed, 11 Mar 2020 04:41:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1583926903; cv=none; d=google.com; s=arc-20160816; b=fi1RA7yl2XCu56KXUU1d1hNhQu85LomFoRNBA8fuGL7EQzijWtwcnvLm7hFfkFIuLT ZnqQYe+wNBzNGI8syu8/3TQJqUencU07WZmKmj6rc5ZHvlhYWY7HXzR/Bp5CLb8MDd6q jIT43I/COCOufbFGsosknW9wIvob8tqWxIIfE8yVHAPbXW46UCN8OT7J4YpNaCVZsIdf 2cJtzsz1Gsmx+c2lnltt/AmgaCwV9TeCzzvg3UojnGt/xQs+vL/KS8pwHEa1YZI97LsK p3kkfk9HBD1AOvFVuHPYMv/XUSpOEBkVQSAPvuUP4mpc+DnqKzg0GtGvrLw8eRo/5wmb Xnew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:date:cc:to:from:subject :message-id; bh=Ozklw2Hhkyjkv1drDExj917NxmMqcqkKTitj6R9K+RQ=; b=tdSIkyPCWCQ3AP2SGaJbeYYkO/tYZPJpsCzfe3xv1eRlICrnjoY6kB/WcEem0P7xWR o6T8FABHByznjMZWrSGVEdEDCJ9vzgH24bVLFxt4zGslJtzAgIYHlhe7fMvtVx8lI1cb VN4/waPfpvSut5YCQXeD5gJMW7HKu3ngx375Q8kROGs7CbBvg15vbWNMM7GfCntn9VEY yvP7ZFkTCU5cl3C1L4r2b7ZAvDzDSHwvb9lUVb/g/Ms+ikj082Ol+M0FGRkKdihog9c/ 1nKnw72R2T40ygyZhxpHILBPtOR5asymQUWGv8qP6SIMblD2O+iGtmDjOAc+TgENR1tX b0Pg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id q5si548745oib.127.2020.03.11.04.41.30; Wed, 11 Mar 2020 04:41:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729095AbgCKLkS (ORCPT + 99 others); Wed, 11 Mar 2020 07:40:18 -0400 Received: from s3.sipsolutions.net ([144.76.43.62]:47230 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728975AbgCKLkR (ORCPT ); Wed, 11 Mar 2020 07:40:17 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.93) (envelope-from ) id 1jBziW-001C1S-CG; Wed, 11 Mar 2020 12:40:04 +0100 Message-ID: Subject: Re: [PATCH] UML: add support for KASAN under x86_64 From: Johannes Berg To: Patricia Alfonso , Jeff Dike , Richard Weinberger , anton.ivanov@cambridgegreys.com, Andrey Ryabinin , Dmitry Vyukov , Brendan Higgins , David Gow Cc: linux-um@lists.infradead.org, LKML , kasan-dev Date: Wed, 11 Mar 2020 12:40:03 +0100 In-Reply-To: <674ad16d7de34db7b562a08b971bdde179158902.camel@sipsolutions.net> References: <20200226004608.8128-1-trishalfonso@google.com> (sfid-20200306_010352_481400_662BF174) <4b8c1696f658b4c6c393956734d580593b55c4c0.camel@sipsolutions.net> <674ad16d7de34db7b562a08b971bdde179158902.camel@sipsolutions.net> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.34.2 (3.34.2-1.fc31) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Pid: 504, comm: modprobe Tainted: G O 5.5.0-rc6-00009-g09462ab4014b-dirty > RIP: > RSP: 000000006d68fa90 EFLAGS: 00010202 > RAX: 000000800e0210cd RBX: 000000007010866f RCX: 00000000601a9777 > RDX: 000000800e0210ce RSI: 0000000000000004 RDI: 000000007010866c > RBP: 000000006d68faa0 R08: 000000800e0210cd R09: 0000000060041432 > R10: 000000800e0210ce R11: 0000000000000001 R12: 000000800e0210cd > R13: 0000000000000000 R14: 0000000000000001 R15: 00000000601c2e82 > Kernel panic - not syncing: Kernel mode fault at addr 0x800e0210cd, ip 0x601c332b Same if I move it to the original place from your v2 patch (0x100000000000): Kernel panic - not syncing: Kernel mode fault at addr 0x10000e0c7032, ip 0x601c332b Not sure what to do now? johannes