From owner-freebsd-stable@FreeBSD.ORG Mon Mar 6 21:00:36 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A964D16A420; Mon, 6 Mar 2006 21:00:36 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id BC0AF43D45; Mon, 6 Mar 2006 21:00:35 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (elvis.mu.org [192.203.228.196]) by elvis.mu.org (Postfix) with ESMTP id A58FE1A4DA7; Mon, 6 Mar 2006 13:00:35 -0800 (PST) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 15A8C52058; Mon, 6 Mar 2006 16:00:35 -0500 (EST) Date: Mon, 6 Mar 2006 16:00:34 -0500 From: Kris Kennaway To: freebsd-stable@freebsd.org Message-ID: <20060306210034.GA50522@xor.obsecurity.org> References: <20060306084222.GE57165@ugai.uvd-omsk.su> <20060306092743.GA18697@xor.obsecurity.org> <20060306105507.GF57165@ugai.uvd-omsk.su> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="LZvS9be/3tNcYl/X" Content-Disposition: inline In-Reply-To: <20060306105507.GF57165@ugai.uvd-omsk.su> User-Agent: Mutt/1.4.2.1i Cc: mohans@FreeBSD.org Subject: Re: 6.1-PRERELEASE nfs root troubles X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Mar 2006 21:00:36 -0000 --LZvS9be/3tNcYl/X Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Mar 06, 2006 at 04:55:11PM +0600, sergey akifiev wrote: > On Mon, Mar 06, 2006 at 04:27:43AM -0500, Kris Kennaway wrote: > > After you have rebuilt your kernel, please post the panic (which may > > be different now), and do 'wh' at the prompt. >=20 > i've added INVARIANTS* options to kernel, but trap looks exactly as before > (only IP register changed). > and i can't enter `where' command via serial cable attached, so i'll writ= e it > by hands :-) > here we go: > db>wh > Tracing pid 1 tid 100007 td 0xc0e2c480 > mountnfs(c0624b10,c0ecbc00,c0eb6c90,c315b8cc) at 0xc0533559 =3D mountnfs+= 0x139 > nfs_mountdiskless(c315b8f4,1,c0624bac,c0624b10,c0e2c480,c315b8cc,c0ecbc00= ,c05ddebc,c315b8f4) > at 0xc0532db9 =3D nfs_mountdiskless+0x39 > nfs_mountroot(c0ecbc00,c0e2c480,c05bc8b0,c315b9c4,0) at 0xc0532d1d =3D > nfs_mountroot+0x1cd > nfs_mount(c0ecbc00,c0e2c480,0,0,c0f57000) at 0xc053327b =3D nfs_mount+0x3b > vfs_domount(c0e2c480,c0ec9200,c0ec91f0,4001,c0ec9230) at 0xc04df4bc =3D > vfs_domount+0x5bc > vfs_donmount(c0e2c480,4001,c315bc24,c0ec1e80,6) at 0xc04ded4f =3D > vfs_donmount+0x2ef > kernel_mount(c0ec9240,4001,c315bc90,c315bcbc,c04e06c7) at 0xc04e11af =3D > kernel_mount+0x6f > kernel_vmount(4001,c05d7d49,c0ec9260,c05d7d50,c05ce4e1) at 0xc04e120b =3D > kernel_vmount+0x3b > vfs_mountroot_try(c05dd58e) at 0xc04e06c7 =3D vfs_mountroor_try+0xbf > vfs_mountroot(c0e30000,c0e2c480,0,c315bd04,c315bcf8) at 0xc04e05bd =3D > vfs_mountroot+0xcd > start_init(0,c315bd38,0,c0467a60,0) at 0xc0467aab =3D start_init+0xa8 > fork_exit(c0467a60,0,c351bd38) at 0xc047c138 =3D fork_exit+0xa8 > fork_trampoline() at 0xc059bc3c =3D fork_trampoline+0x8 > --- trap 0x1, eip =3D 0, esp =3D 0xc315bd6c, ebp =3D 0 --- > db> >=20 > uff, that was hell alot of typing :-) Thanks :) I netboot many machines on 6.1 and don't see this, so perhaps it = it due to your use of the BOOTP* options: options BOOTP # Use BOOTP to obtain IP address/hostname # Requires NFSCLIENT and NFS_ROOT options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info options BOOTP_NFSV3 # Use NFS v3 to NFS mount root options BOOTP_COMPAT # Workaround for broken bootp daemons. Perhaps mohans@freeBSD.org is able to help (CC'ing). Kris --LZvS9be/3tNcYl/X Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (FreeBSD) iD4DBQFEDKLyWry0BWjoQKURAlvJAKCLVkEQryBF5Migr/21Le8xMUCd7wCVHkTH llkAHTlqFPjP2RJ4nFSKew== =pQLc -----END PGP SIGNATURE----- --LZvS9be/3tNcYl/X--