From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:35294) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RcaVO-00088W-86 for qemu-devel@nongnu.org; Mon, 19 Dec 2011 05:31:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RcaVN-0002tO-Bi for qemu-devel@nongnu.org; Mon, 19 Dec 2011 05:31:38 -0500 Received: from mail-ww0-f53.google.com ([74.125.82.53]:49012) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RcaVN-0002t9-2S for qemu-devel@nongnu.org; Mon, 19 Dec 2011 05:31:37 -0500 Received: by wgbds1 with SMTP id ds1so9354521wgb.10 for ; Mon, 19 Dec 2011 02:31:36 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <20111219100237.4257.34946.malone@chaenomeles.canonical.com> References: <20111209131037.2413.97284.malonedeb@gac.canonical.com> <20111219100237.4257.34946.malone@chaenomeles.canonical.com> Date: Mon, 19 Dec 2011 10:31:36 +0000 Message-ID: From: Stefan Hajnoczi Content-Type: text/plain; charset=ISO-8859-1 Subject: Re: [Qemu-devel] [Bug 902148] Re: qemu-img V1.0 hangs on creating Image (0.15.1 runs) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Bug 902148 <902148@bugs.launchpad.net> Cc: qemu-devel@nongnu.org On Mon, Dec 19, 2011 at 10:02 AM, Michael Niehren <902148@bugs.launchpad.net> wrote: > 0x00007fd75a287f28 in bdrv_rw_co () > (gdb) quit > A debugging session is active. Please run the 'thread apply all bt' gdb command to produce backtraces for all threads. Your system does not have symbols installed for these binaries so the backtrace might consist mostly of memory addresses (which are harder to track down). If possible, please install the qemu-img -debug RPM. > after compiling qemu-img with option --enable-debug everything works as expected. Interesting but are you sure you compiled exactly the same code as your system's qemu-img RPM? Stefan