From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:59052)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <vilanova@ac.upc.edu>) id 1aTEpX-0006Gj-AX
	for qemu-devel@nongnu.org; Tue, 09 Feb 2016 15:24:12 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <vilanova@ac.upc.edu>) id 1aTEpU-0002mn-4S
	for qemu-devel@nongnu.org; Tue, 09 Feb 2016 15:24:11 -0500
Received: from roura.ac.upc.es ([147.83.33.10]:38125)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <vilanova@ac.upc.edu>) id 1aTEpT-0002mA-P0
	for qemu-devel@nongnu.org; Tue, 09 Feb 2016 15:24:08 -0500
Received: from gw-3.ac.upc.es (gw-3.ac.upc.es [147.83.30.9])
	by roura.ac.upc.es (8.13.8/8.13.8) with ESMTP id u19KO4r4000691
	for <qemu-devel@nongnu.org>; Tue, 9 Feb 2016 21:24:04 +0100
Received: from localhost (unknown [84.88.51.85])
	by gw-3.ac.upc.es (Postfix) with ESMTPSA id 660BE897
	for <qemu-devel@nongnu.org>; Tue,  9 Feb 2016 21:24:04 +0100 (CET)
From: =?utf-8?Q?Llu=C3=ADs_Vilanova?= <vilanova@ac.upc.edu>
Date: Tue, 09 Feb 2016 21:24:04 +0100
Message-ID: <87vb5xfx97.fsf@fimbulvetr.bsc.es>
MIME-Version: 1.0
Content-Type: text/plain
Subject: [Qemu-devel] [BUG] trace: QEMU hangs on initialization with the
	"simple" backend
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: qemu-devel@nongnu.org

While starting the softmmu version of QEMU, the simple backend waits for the
writeout thread to signal a condition variable when initializing the output file
path. But since the writeout thread has not been created, it just waits forever.

Thanks,
  Lluis