From owner-freebsd-emulation@FreeBSD.ORG Mon Apr 6 13:50:45 2009 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4D2F510656E2 for ; Mon, 6 Apr 2009 13:50:45 +0000 (UTC) (envelope-from gfritz@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.172]) by mx1.freebsd.org (Postfix) with ESMTP id 1B1C38FC2C for ; Mon, 6 Apr 2009 13:50:45 +0000 (UTC) (envelope-from gfritz@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so2005214wfg.7 for ; Mon, 06 Apr 2009 06:50:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:received:date:from:to:cc :subject:message-id:references:mime-version:content-type :content-disposition:in-reply-to:user-agent; bh=jXPtTurae/ywuNz9uVqaIGBg1Mjhy5If7oJV696NeWQ=; b=KRKcRB5yO7ohKOEMkvef14AkDcLes2uGP2ftXhnU1acBB7U+4eRc6i57sQ/s/3HvZm IZZs/6eeDBzPixvp41V5ujaHtdt8bWub4oipyOH2tizaH1U5aA+9StolfYy0oA+5ZijW DoTl0Oed6x9ZPfn/qixHux8zqd1HQk8CAMsog= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=pi6j8ooXpG4ydKm0BFm7mEP69aIiFfZFZqcG3UgfM7WWDTP3ZlTgMXzMGaSya7djtL qITtsbYcQi6uPhkvBfl5BhT30twXEeZLKexB6rlmFC/1O0KhXNAwIBgRAijO9rBdJ4+z w6jtvLke9zIen2tI1ZZJl+9Tr36TJzDXKzWmQ= Received: by 10.142.237.20 with SMTP id k20mr1304404wfh.136.1239024353666; Mon, 06 Apr 2009 06:25:53 -0700 (PDT) Received: from dev.null (54-175-174-206.cust.wirelessbeehive.com [206.174.175.54]) by mx.google.com with ESMTPS id g14sm3344552rvb.6.2009.04.06.06.25.52 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 06 Apr 2009 06:25:53 -0700 (PDT) Received: by dev.null (Postfix, from userid 1001) id 0455044; Mon, 6 Apr 2009 07:25:52 -0600 (MDT) Date: Mon, 6 Apr 2009 07:25:52 -0600 From: Geoff Fritz To: Andriy Gapon Message-ID: <20090406132551.GA46297@dev.null> References: <49D9F14F.2000208@icyb.net.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49D9F14F.2000208@icyb.net.ua> User-Agent: Mutt/1.5.19 (2009-01-05) Cc: freebsd-emulation@freebsd.org Subject: Re: [qemu] raw_aio_remove: aio request not found! X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Apr 2009 13:50:46 -0000 On Mon, Apr 06, 2009 at 03:10:55PM +0300, Andriy Gapon wrote: > > I had two qemu crashes with the following diagnostics: > raw_aio_remove: aio request not found! > > Unfortunately I wasn't able to obtain useful stack traces (no debug). > qemu was started as: > qemu-system-x86_64 -no-kqemu ... > This is amd64 stable/7 system (without VFS_AIO), qemu-0.10.1_1. I was having this exact same problem after a recent rebuild of my system. Qemu was working just fine before the rebuild, but gave me that error after the rebuild no matter what I tried. It drove me crazy for several days, and I was half-way through writing a message to this very list for help, when I had an idea. Turns out that I had added the few accounts I use on my worksatation in a different order, so the file permissions on the restored VM images were not writable by the user who was running qemu. I ran chmod a few times and qemu was happy again. It may be a permissions problem. -- Geoff