From owner-freebsd-virtualization@FreeBSD.ORG Mon Jul 22 19:00:03 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 257C5FAE; Mon, 22 Jul 2013 19:00:03 +0000 (UTC) (envelope-from crodr001@gmail.com) Received: from mail-la0-x22f.google.com (mail-la0-x22f.google.com [IPv6:2a00:1450:4010:c03::22f]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4419E2EE0; Mon, 22 Jul 2013 19:00:02 +0000 (UTC) Received: by mail-la0-f47.google.com with SMTP id fe20so5524241lab.20 for ; Mon, 22 Jul 2013 12:00:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=+S2YSubdM7jkzMXwiXCVOXe7QHiiMYCq7OQYlinWkpc=; b=ACTz9sTWiOWxzPhA6wOKRVsiEW5donWHbnXNw2ntm4U7pUieXcypx0rTT4+F3w6sGd pzfQaEFRGa9ro3IFbyuqzMM1wgZmrdyn8kgIcg2JXZqNoc7fRJseYTxKqD4vbgYthzFu eIZe02UBBn6GGeFBcfglKYNcummVtatqkzh61dRCLghAA6n6oBgot5QK5n0bCfCY981A 4pLw/yVY18GK1a2hQIIbYnCXV7FtgU36K2v1X2SDbeDSyVnQKGMyPvgaA4QjT7shC/Xi waCC3MH+GM7KkRiTsLGvvnR7JbWbx42yajtKtEBaxuldKerwJNz8GEYPDprxdPrs4Szy 5pGQ== MIME-Version: 1.0 X-Received: by 10.112.12.225 with SMTP id b1mr13000681lbc.3.1374519600114; Mon, 22 Jul 2013 12:00:00 -0700 (PDT) Sender: crodr001@gmail.com Received: by 10.112.149.38 with HTTP; Mon, 22 Jul 2013 11:59:59 -0700 (PDT) In-Reply-To: References: <51ED5308.3020008@gmx.com> Date: Mon, 22 Jul 2013 11:59:59 -0700 X-Google-Sender-Auth: tp7sirbKL9vvGWx44PYvYdEp_CI Message-ID: Subject: Re: VIMAGE + PF crash in mbuf destructor From: Craig Rodrigues To: Adrian Chadd Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-virtualization@freebsd.org" , freebsd-pf@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Jul 2013 19:00:03 -0000 On Mon, Jul 22, 2013 at 10:11 AM, Adrian Chadd wrote: > > I don't think the default vnet context is the correct behaviour there. > We'd need to figure out what the vnet context of the mbuf is and set > that. > > What do you think about Marko's suggestion to de-virtualize V_pf_mtag_z? What would be the down side of that? I don't understand enough of the PF code to understand which variables need to be virtual and which don't. -- Craig