From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46960) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vd6wp-0003UQ-FF for qemu-devel@nongnu.org; Sun, 03 Nov 2013 18:19:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vd6wh-0005LK-2Z for qemu-devel@nongnu.org; Sun, 03 Nov 2013 18:19:11 -0500 Received: from mail-pb0-x231.google.com ([2607:f8b0:400e:c01::231]:33743) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vd6wg-0005L1-Nc for qemu-devel@nongnu.org; Sun, 03 Nov 2013 18:19:02 -0500 Received: by mail-pb0-f49.google.com with SMTP id xb4so6411595pbc.22 for ; Sun, 03 Nov 2013 15:19:00 -0800 (PST) Sender: Richard Henderson Message-ID: <5276D9DD.9010103@twiddle.net> Date: Sun, 03 Nov 2013 13:18:53 -1000 From: Richard Henderson MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] segmentation fault in ARM TCG List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Xin Tong , qemu-devel@nongnu.org On 11/03/2013 05:22 AM, Xin Tong wrote: > I am running QEMU user mode, but i hit a SIGSEV. It seems that tcg_malloc > returns invalid address. This looks like arena corruption. Try running under valgrind. r~