From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yang Zhang Subject: Re: X58 Virtualization w/ Linux Date: Tue, 21 Jun 2016 09:21:46 +0800 Message-ID: References: <03f27bbf-f8ad-b377-c194-adaefe808077@stevenovakov.com> <2884c8b8-9ad3-cba7-d9ba-b94946775087@gmail.com> <0cc56e39-829c-144d-5e30-7d5505fe896a@stevenovakov.com> <3b5e8af3-c0da-8fab-8f40-05fa27ef2866@stevenovakov.com> <6c76b555-f9af-d651-d5e2-490cf899ee93@stevenovakov.com> <9a909eb1-23ef-f29f-a332-359fa842afd4@gmail.com> <97e6a96d-4139-2469-a8c9-f79df48727a6@stevenovakov.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit To: Steve Novakov , Paolo Bonzini , kvm@vger.kernel.org Return-path: Received: from mail-ob0-f176.google.com ([209.85.214.176]:33262 "EHLO mail-ob0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752500AbcFUBWX (ORCPT ); Mon, 20 Jun 2016 21:22:23 -0400 Received: by mail-ob0-f176.google.com with SMTP id xn17so2193569obc.0 for ; Mon, 20 Jun 2016 18:21:50 -0700 (PDT) In-Reply-To: <97e6a96d-4139-2469-a8c9-f79df48727a6@stevenovakov.com> Sender: kvm-owner@vger.kernel.org List-ID: On 2016/6/21 1:50, Steve Novakov wrote: >> I can support some debugging though. I'll reinstall Ubuntu 16.04 > server on a spare drive and get it back to the state it was in. I'll > send the entire dmesg, lspci -nnk from just a base install. Should I > also give you dumps with "intel_iommu=on" and VT-d disabled in the BIOS? > (I can't boot if both things are on) > > I've attached a zip file with some dumps. There is a text file in there > called "install_sequence.txt" that explains important steps and what > each of the dump files are from. There is no error message from the dmesg. But there do have lots of additional devices on your board. Do you see any error when booting fail? Does system stuck while enabling a device? -- best regards yang