From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:45438)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <marcel.a@redhat.com>) id 1Ve62l-0000HP-Mb
	for qemu-devel@nongnu.org; Wed, 06 Nov 2013 11:33:29 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <marcel.a@redhat.com>) id 1Ve62f-00048o-PB
	for qemu-devel@nongnu.org; Wed, 06 Nov 2013 11:33:23 -0500
Received: from mx1.redhat.com ([209.132.183.28]:64441)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <marcel.a@redhat.com>) id 1Ve62f-00048O-HF
	for qemu-devel@nongnu.org; Wed, 06 Nov 2013 11:33:17 -0500
Received: from int-mx09.intmail.prod.int.phx2.redhat.com
	(int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22])
	by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id rA6GXGR9018702
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK)
	for <qemu-devel@nongnu.org>; Wed, 6 Nov 2013 11:33:16 -0500
Message-ID: <1383755432.2527.34.camel@localhost.localdomain>
From: Marcel Apfelbaum <marcel.a@redhat.com>
Date: Wed, 06 Nov 2013 18:30:32 +0200
In-Reply-To: <20131106163334.GA6836@redhat.com>
References: <20131106112214.14a448b6@redhat.com>
	<527A6DB8.2080108@redhat.com> <20131106163334.GA6836@redhat.com>
Content-Type: text/plain; charset="UTF-8"
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: Re: [Qemu-devel] BUG: QEMU aborts when setting breakpoint in gdb
	(bisected)
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/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: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel <qemu-devel@nongnu.org>, Luiz Capitulino <lcapitulino@redhat.com>

On Wed, 2013-11-06 at 18:33 +0200, Michael S. Tsirkin wrote:
> On Wed, Nov 06, 2013 at 05:26:32PM +0100, Paolo Bonzini wrote:
> > Il 06/11/2013 17:22, Luiz Capitulino ha scritto:
> > > 1. Run qemu with gdb server support
> > > 
> > >    # qemu [...] -s -S
> > > 
> > > 2. Connect gdb and try to set a breakpoint
> > > 
> > >    $ gdb /path/to/vmlinux
> > >    (gdb) target remote:1234
> > >    (gdb) b secondary_startup_64
> > > 
> > > 3. On qemu terminal
> > > 
> > > qemu-qmp: /home/lcapitulino/work/src/upstream/qmp-unstable/include/qemu/int128.h:22: int128_get64: Assertion `!a.hi' failed.
> > > Aborted (core dumped)
> > 
> > Do you have "exec: limit system memory size"?
> > 
> > Paolo
> 
> Happens anyway :) Debugging.

I'll also assist tonight!
Marcel