From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from [140.186.70.92] (port=57654 helo=eggs.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1PrQhH-0008Lt-OM
	for qemu-devel@nongnu.org; Mon, 21 Feb 2011 03:00:44 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <armbru@redhat.com>) id 1PrQhG-0007tx-Dt
	for qemu-devel@nongnu.org; Mon, 21 Feb 2011 03:00:43 -0500
Received: from mx1.redhat.com ([209.132.183.28]:19985)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <armbru@redhat.com>) id 1PrQhG-0007tS-3d
	for qemu-devel@nongnu.org; Mon, 21 Feb 2011 03:00:42 -0500
From: Markus Armbruster <armbru@redhat.com>
Subject: Re: [Qemu-devel] [Bug 722311] [NEW] Segmentation fault if started
	without -enable-kvm parameter
References: <20110220203715.30298.11339.malonedeb@wampee.canonical.com>
	<20110220203715.30298.11339.malonedeb@wampee.canonical.com>
Date: Mon, 21 Feb 2011 09:00:25 +0100
In-Reply-To: <20110220203715.30298.11339.malonedeb@wampee.canonical.com> (Bug
	Reporter's message of "Sun, 20 Feb 2011 20:37:14 -0000")
Message-ID: <m3d3ml95ra.fsf@blackfin.pond.sub.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Bug 722311 <722311@bugs.launchpad.net>
Cc: qemu-devel@nongnu.org

Bug Reporter <722311@bugs.launchpad.net> writes:

> Public bug reported:
>
> I start qemu (Linux) from the same USB memory stick on several
> computers. Up to and including qemu 0.12.5, I could use or not use
> qemu's "-enable-kvm" command line parameter as appropriate for the
> hardware, and qemu would run. In contrast, qemu 0.13.0 and 0.14.0
> segfault if started without "-enable-kvm". I get a black window
> appearing for fractions of a second, disappearing immediately, and then
> the error message "Segmentation fault".

Stack backtrace, please!

If you don't know how to capture it, ask for assistance.