From owner-freebsd-multimedia@FreeBSD.ORG  Thu Aug 15 09:36:12 2013
Return-Path: <owner-freebsd-multimedia@FreeBSD.ORG>
Delivered-To: multimedia@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTP id C08CDA38
 for <multimedia@FreeBSD.org>; Thu, 15 Aug 2013 09:36:12 +0000 (UTC)
 (envelope-from yuri@rawbw.com)
Received: from shell0.rawbw.com (shell0.rawbw.com [198.144.192.45])
 by mx1.freebsd.org (Postfix) with ESMTP id 9465722E6
 for <multimedia@FreeBSD.org>; Thu, 15 Aug 2013 09:36:12 +0000 (UTC)
Received: from eagle.yuri.org (stunnel@localhost [127.0.0.1])
 (authenticated bits=0)
 by shell0.rawbw.com (8.14.4/8.14.4) with ESMTP id r7F9a5I0013343
 for <multimedia@FreeBSD.org>; Thu, 15 Aug 2013 02:36:05 -0700 (PDT)
 (envelope-from yuri@rawbw.com)
Message-ID: <520CA105.4060603@rawbw.com>
Date: Thu, 15 Aug 2013 02:36:05 -0700
From: Yuri <yuri@rawbw.com>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:17.0) Gecko/20130628 Thunderbird/17.0.7
MIME-Version: 1.0
To: multimedia@FreeBSD.org
Subject: Kernel panic in FreeBSD guest in VBox when sound device is set to
 "Intel HD Audio"
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-multimedia@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Multimedia discussions <freebsd-multimedia.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-multimedia>, 
 <mailto:freebsd-multimedia-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-multimedia>
List-Post: <mailto:freebsd-multimedia@freebsd.org>
List-Help: <mailto:freebsd-multimedia-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia>, 
 <mailto:freebsd-multimedia-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 15 Aug 2013 09:36:12 -0000

Panic occurs during sound device initialization during boot.
This problem exists in both 9.X and 10.X, and for both i386 and amd64.

In addition, FreeBSD sound drivers don't recognize another of three 
sound device options of VirtualBox: SoundBlaster 16. This leaves only 
one option working: ICH AC97.

Yuri