From owner-freebsd-virtualization@freebsd.org  Tue Nov 15 00:48:34 2016
Return-Path: <owner-freebsd-virtualization@freebsd.org>
Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id F18DEC30C7F
 for <freebsd-virtualization@mailman.ysv.freebsd.org>;
 Tue, 15 Nov 2016 00:48:34 +0000 (UTC)
 (envelope-from FreeBSD@shaneware.biz)
Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net
 [150.101.137.131])
 by mx1.freebsd.org (Postfix) with ESMTP id 8FDB41283
 for <freebsd-virtualization@freebsd.org>; Tue, 15 Nov 2016 00:48:33 +0000 (UTC)
 (envelope-from FreeBSD@shaneware.biz)
Received: from ppp121-45-17-13.bras1.adl2.internode.on.net (HELO leader.local)
 ([121.45.17.13])
 by ipmail07.adl2.internode.on.net with ESMTP; 15 Nov 2016 11:13:24 +1030
Subject: Re: 11-STABLE guest under bhyve is unstable on a 11-STABLE host
To: Aryeh Friedman <aryeh.friedman@gmail.com>,
 "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
References: <CAGBxaXmGuZcXAhzxU44=ePGu2o5tiWw6i3SrLTdiVhtUitxZVQ@mail.gmail.com>
From: Shane Ambler <FreeBSD@ShaneWare.Biz>
Message-ID: <5d9698fe-d6f9-e054-b9ec-a5accca035de@ShaneWare.Biz>
Date: Tue, 15 Nov 2016 11:13:21 +1030
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101
 Thunderbird/45.4.0
MIME-Version: 1.0
In-Reply-To: <CAGBxaXmGuZcXAhzxU44=ePGu2o5tiWw6i3SrLTdiVhtUitxZVQ@mail.gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-virtualization@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: "Discussion of various virtualization techniques FreeBSD supports."
 <freebsd-virtualization.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-virtualization>, 
 <mailto:freebsd-virtualization-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-virtualization/>
List-Post: <mailto:freebsd-virtualization@freebsd.org>
List-Help: <mailto:freebsd-virtualization-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization>, 
 <mailto:freebsd-virtualization-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 15 Nov 2016 00:48:35 -0000

On 14/11/2016 15:40, Aryeh Friedman wrote:
> After a month or so of experimenting with running 11-STABLE guests on a
> 11-STABLE host (upgraded from 10.3 host and guests) I have found that the
> guests crash/freeze for no apparent reason (leaving no kernel panic log).
> But if I do 10.3 guests on the 11-STABLE host it is very stable.
>

I am running 10-STABLE r307832 and have 12-CURRENT r308386 in a bhyve to 
run poudriere - compiling system and ports is my only use of a bhyve 
guest. Host is my desktop with 8GB running xfce.

Since updating the host a couple of weeks ago I find running bhyve 
unstable where it wasn't before updating (from about 2 months earlier)

The first two runs of a current guest in bhyve after updating to r307832 
locked up the host which was left unattended for a few hours while the 
guest was compiling.

I use sysutils/bhyve-rc to start bhyve guests.

-- 
FreeBSD - the place to B...Software Developing

Shane Ambler