From owner-freebsd-current@FreeBSD.ORG Wed Nov 17 22:51:57 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 02F00106566C; Wed, 17 Nov 2010 22:51:57 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id 52D188FC17; Wed, 17 Nov 2010 22:51:55 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id oAHMpn7M040013 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 18 Nov 2010 00:51:49 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4) with ESMTP id oAHMpn43015689; Thu, 18 Nov 2010 00:51:49 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.4/8.14.4/Submit) id oAHMpnEM015688; Thu, 18 Nov 2010 00:51:49 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 18 Nov 2010 00:51:49 +0200 From: Kostik Belousov To: "Li, Qing" Message-ID: <20101117225149.GZ2392@deviant.kiev.zoral.com.ua> References: <201011171704.03157.jhb@freebsd.org> <4CE4540C.9050409@FreeBSD.org> <20101117222909.GY2392@deviant.kiev.zoral.com.ua> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+tSNo1AAyLoC1Dkm" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-2.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_05, DNS_FROM_OPENWHOIS autolearn=no version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-current@freebsd.org, Dimitry Andric Subject: Re: immediate panic in vm X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Nov 2010 22:51:57 -0000 --+tSNo1AAyLoC1Dkm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Nov 17, 2010 at 02:41:03PM -0800, Li, Qing wrote: > Building kernel on 8.1-RELEASE should not require a buildworld, right ? >=20 > Or there have been changes committed since that would mandate a > buildworld? Yes, you have to do buildworld/buildkernel, 8.1 release ld(1) does not have the change. >=20 > -- Qing >=20 >=20 > > -----Original Message----- > > From: Kostik Belousov [mailto:kostikbel@gmail.com] > > Sent: Wednesday, November 17, 2010 2:29 PM > > To: Dimitry Andric > > Cc: John Baldwin; Li, Qing; freebsd-current@freebsd.org > > Subject: Re: immediate panic in vm > >=20 > > On Wed, Nov 17, 2010 at 11:15:40PM +0100, Dimitry Andric wrote: > > > On 2010-11-17 23:04, John Baldwin wrote: > > > >On Wednesday, November 17, 2010 2:56:28 pm Li, Qing wrote: > > > >>panic: mtx_init: mtx_lock not aligned for netir_mtx: > > 0xffffffff8114791c > > > ... > > > >I'm guessing the recent changes to how the VNET stuff works have > > broken the > > > >alignment of DPCPU and VNET structures again. > > > > > > That is indeed possible; Qing, can you please try to revert r215212, > > and > > > see if that fixes it? > > I suggest to see how old is the world where buildkernel was done ? > > In particular, the thing to check is whether the ld(1) used to link > > the kernel contains r210245. --+tSNo1AAyLoC1Dkm Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAkzkXIQACgkQC3+MBN1Mb4gMBgCgsfNg8VlGjs7OeoBK3kBqyKtP 1VAAn0L0CNDfNOjcQbORpWyxgo4sE0A2 =VmUI -----END PGP SIGNATURE----- --+tSNo1AAyLoC1Dkm--