From owner-freebsd-virtualization@FreeBSD.ORG Thu Feb 14 02:39:58 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 0810A72C for ; Thu, 14 Feb 2013 02:39:58 +0000 (UTC) (envelope-from editor@callfortesting.org) Received: from mail-da0-f53.google.com (mail-da0-f53.google.com [209.85.210.53]) by mx1.freebsd.org (Postfix) with ESMTP id D2506EC1 for ; Thu, 14 Feb 2013 02:39:57 +0000 (UTC) Received: by mail-da0-f53.google.com with SMTP id w3so820577dad.12 for ; Wed, 13 Feb 2013 18:39:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:message-id:date:from:user-agent:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding :x-gm-message-state; bh=Xlvx9QyZId5s85zSflCrG+YbSDiGM9BRDMRo+eZLdkk=; b=h2Pe15SQ5iTMX5PxhNTWbXPuJ83kMlMLfQREeupowYcpnEEr03spHDCGJOtf9/cTFo bwq5SEeuODh0Lk3G5Z4pUphcrfs1vrboNjIhTp+2NYSZLgXaRjkj6j/MpQ0h6LgqfNix o9XMnlzSG66BmWksfGIAfmDXOkoanW15I+rS2LzZj1aHmUebBkb7EhRIYPEI/+PuCu00 SQ2o7qfp1ZwT69e0YkUoOibZWRb4cZ5wYXQTv/r5nixk2O0RzTHfRE/oueRe/kyVVTca HMnHnCNyihNSod6a1lUw8+8RW8R9yH8qOXOMbQNY4x4hHffXywehjM2ZiEj1ycjLjouw TMrg== X-Received: by 10.66.88.37 with SMTP id bd5mr69935467pab.75.1360809596575; Wed, 13 Feb 2013 18:39:56 -0800 (PST) Received: from MacBook-4.local (c-98-246-202-204.hsd1.or.comcast.net. [98.246.202.204]) by mx.google.com with ESMTPS id f9sm88037005paz.12.2013.02.13.18.39.55 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 13 Feb 2013 18:39:55 -0800 (PST) Message-ID: <511C4E7A.8040104@callfortesting.org> Date: Wed, 13 Feb 2013 18:39:54 -0800 From: Michael Dexter User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:17.0) Gecko/20130107 Thunderbird/17.0.2 MIME-Version: 1.0 To: freebsd-virtualization@freebsd.org Subject: Re: vtnet cannot allocate interrupts References: <5118E47B.9020807@Hawara.com> <1399173350.4891.1360607669873.JavaMail.root@daemoninthecloset.org> <51193EED.2070004@hawara.com> <511A0CDB.7090309@Hawara.com> <511B444A.60003@masterhost.ru> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Gm-Message-State: ALoCoQmX7fB9CiwsgS5r6poGZ4rFIKRzj5VeXoKzQvmROQoPPaXqX5PRpY37eJIT8PZE8xVhI5VQ X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Feb 2013 02:39:58 -0000 On 2/13/13 6:20 PM, Neel Natu wrote: > You'll need to set 'hw.pci.honor_msi_blacklist' to '0' at the loader > prompt or in /boot/loader.conf. I am having these same issues with an 8.3-stable NanoBSD kernel I built. I tried it with and without all of the "depreciated" loader.conf variables like 'hw.pci.honor_msi_blacklist' Strangely, even copying in the kernel and virtio drivers from a known good system will not work. I still get the errors below. Suggestions on what else in the configuration might have an impact? Michael pcib0: no PRT entry for 0.31.INTA virtio_pci0: port 0x2000-0x201f at device 1.0 on pc i0 vtnet0: on virtio_pci0 virtio_pci0: host features: 0x18020 virtio_pci0: negotiated features: 0x18020 virtio_pci0: cannot allocate interrupts vtnet0: cannot allocate virtqueues device_attach: vtnet0 attach returned 6 virtio_pci1: port 0x2040-0x207f at device 2.0 on pci0 vtblk0: on virtio_pci1 virtio_pci1: host features: 0x10000004 virtio_pci1: negotiated features: 0x10000004 virtio_pci1: cannot allocate interrupts vtblk0: cannot allocate virtqueue device_attach: vtblk0 attach returned 6 uart2: <16550 or compatible> port 0x3f8-0x3ff irq 4 at device 31.0 on pci0