From owner-freebsd-virtualization@FreeBSD.ORG Fri Jan 14 18:11:07 2011 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 87685106566C for ; Fri, 14 Jan 2011 18:11:07 +0000 (UTC) (envelope-from thierry.herbelot@free.fr) Received: from smtpfb1-g21.free.fr (smtpfb1-g21.free.fr [212.27.42.9]) by mx1.freebsd.org (Postfix) with ESMTP id 1CEDA8FC15 for ; Fri, 14 Jan 2011 18:11:05 +0000 (UTC) Received: from smtp6-g21.free.fr (smtp6-g21.free.fr [212.27.42.6]) by smtpfb1-g21.free.fr (Postfix) with ESMTP id BC9F22DB10 for ; Fri, 14 Jan 2011 18:52:27 +0100 (CET) Received: from mail.herbelot.nom (unknown [82.227.159.103]) by smtp6-g21.free.fr (Postfix) with ESMTP id 9D99D822FA for ; Fri, 14 Jan 2011 18:52:19 +0100 (CET) Received: from tulipe.herbelot.nom (tulipe.herbelot.nom [192.168.2.5]) by mail.herbelot.nom (8.14.1/8.14.1) with ESMTP id p0EHq59J018325; Fri, 14 Jan 2011 18:52:06 +0100 (CET) From: Thierry Herbelot To: "Bjoern A. Zeeb" Date: Fri, 14 Jan 2011 18:51:59 +0100 User-Agent: KMail/1.13.5 (FreeBSD/8.1-STABLE; KDE/4.5.5; amd64; ; ) References: <201011170627.28025.thierry.herbelot@free.fr> <201011182304.06712.thierry.herbelot@free.fr> <20110114124738.F14966@maildrop.int.zabbadoz.net> In-Reply-To: <20110114124738.F14966@maildrop.int.zabbadoz.net> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message-Id: <201101141851.59565.thierry.herbelot@free.fr> Cc: FreeBSD virtualization mailing list Subject: Re: VIMAGE: Freed UMA keg was not empty X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 14 Jan 2011 18:11:07 -0000 "Bjoern A. Zeeb" a =E9crit > On Thu, 18 Nov 2010, Thierry Herbelot wrote: > > "Bjoern A. Zeeb" a =E9crit > >=20 > >> On Thu, 18 Nov 2010, Thierry Herbelot wrote: > >>> "Bjoern A. Zeeb" a =E9crit > >>>=20 > >>>> On Wed, 17 Nov 2010, Thierry Herbelot wrote: > >>>>> As promised, here are the full logs (in attachment) > >>>>>=20 > >>>>> This is a serial console log showing the command loop that triggers > >>>>> the bug on a debug kernel and ensuing DDB session. > >>>>>=20 > >>>>> the obvious problem line is : > >>>>> routetbl 2684 303890K 3469 > >>>>>=20 > >>>>> (further tests showed an increase of the routetbl malloc zone by > >>>>> 4MBytes for each vnet jail creation/destruction cycle) > >>>>=20 > >>>> Hmm, I had fixed that (somewhere). I'll see where the patch went. Y= ou > >>>> are on 8.1-RELEASE or -STABLE? > >>>=20 > >>> This will be for a -release, thus 8.1 for now, but we will switch to > >>> 8.2 ASAP > >>=20 > >> Well wait; I am not sure the changes are in SVN at all. I'll get back > >> to you. > >=20 > > OK for us : we are still in the process of deploying the solution, but > > still we will test any patch you can forward ;-) >=20 > Do you have FLOWTABLE enabled in your kernel config? Hello, I will check at work on monday, but I think so, as the kernel configuration= =20 was derived from GENERIC. BTW, the setup we wanted (ie with VIMAGE) is showing good stability (with 8= =2E2- stable) as we have removed the need to start and stop the jails. we will=20 definitely deploy 8.2 with VIMAGE and use it for our test bench. TfH >=20 > /bz