From owner-freebsd-virtualization@FreeBSD.ORG Sat Sep 21 06:59:24 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 5D87C533 for ; Sat, 21 Sep 2013 06:59:24 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-pb0-x233.google.com (mail-pb0-x233.google.com [IPv6:2607:f8b0:400e:c01::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 37EA82C96 for ; Sat, 21 Sep 2013 06:59:24 +0000 (UTC) Received: by mail-pb0-f51.google.com with SMTP id jt11so1214592pbb.38 for ; Fri, 20 Sep 2013 23:59:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=HxLM7qVLptMfskqlYm3kirEPudOP8FuipmUz4ijNY1A=; b=OkcYijrUeYIKpn08gmgkLcgBACWCUpn7CSpPLUJ5l9rDSc1lx4KWJx7wGWIP0XBhfW em7HW/wMZQXk+Ze5qDz8w2iZzOUc4ggH/TNQkSa6plDWTcjZmASExJCkElMytcm4hK95 PB7ToPGOm+8ua6dp4ZdjwKU2RemZC15ZOOz3V/wHWT3YAzyHFtzKGr2W0j4MJ2OH64vX DGTiSc8G4cHseqi5+Q7Uo8hdHJkmU0ianxDtYC4a4hv6pWgXKAymrK1j53G8u2WLzqUd 5iHJlT8Ywn/9gqYqcTLFbUJkOrmbSkStDUDDQtfKselI4OhyzTwkqaBteF9tEAIMtrg0 5Jdw== MIME-Version: 1.0 X-Received: by 10.66.142.193 with SMTP id ry1mr192124pab.150.1379746763860; Fri, 20 Sep 2013 23:59:23 -0700 (PDT) Received: by 10.68.253.162 with HTTP; Fri, 20 Sep 2013 23:59:23 -0700 (PDT) In-Reply-To: <523D3EB2.7030900@callfortesting.org> References: <523D3EB2.7030900@callfortesting.org> Date: Sat, 21 Sep 2013 02:59:23 -0400 Message-ID: Subject: Re: bhyve bug report: creating a if_bridge on guest freezes guest From: Aryeh Friedman To: Michael Dexter Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-virtualization@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: Sat, 21 Sep 2013 06:59:24 -0000 The bug is when you run the commands I gave on the guest not the host. I have not tested multiple guests yet to see if one guest freezing will freeze the rest On Sat, Sep 21, 2013 at 2:37 AM, Michael Dexter wrote: > On 9/20/13 10:04 PM, Aryeh Friedman wrote: > > if I have something like: > > > > ifconfig bridge0 create > > ifconfig bridge0 addm vtnet0 up > > > > the second ifconfig will just freeze the guest up (host is unaffected) > > vtnet0 is only visible from within a guest, not on the host. Here are > the steps I use: > > Run once on the host before all guests: > > ifconfig bridge0 create > > Run on the host for each guest with different tap# numbers: > > ifconfig tap5 down > ifconfig tap5 destroy > ifconfig tap5 create > ifconfig bridge0 addm tap5 addm em0 up > ifconfig tap5 up > > em0 is the hardware interface on the host. > > Note that this will not work with a wireless interface unless you > manually set some routes with pf. > > What is the bug? > > Michael > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to " > freebsd-virtualization-unsubscribe@freebsd.org" >