From owner-freebsd-current@FreeBSD.ORG Mon Oct 11 19:23:21 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F1AB816A4CE for ; Mon, 11 Oct 2004 19:23:21 +0000 (GMT) Received: from mail.mcneil.com (mcneil.com [24.199.45.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id D124C43D1F for ; Mon, 11 Oct 2004 19:23:21 +0000 (GMT) (envelope-from sean@mcneil.com) Received: from localhost (localhost.mcneil.com [127.0.0.1]) by mail.mcneil.com (Postfix) with ESMTP id 8BBB3F1970 for ; Mon, 11 Oct 2004 12:23:19 -0700 (PDT) Received: from mail.mcneil.com ([127.0.0.1]) by localhost (server.mcneil.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00691-01 for ; Mon, 11 Oct 2004 12:23:18 -0700 (PDT) Received: from [24.199.45.54] (mcneil.com [24.199.45.54]) by mail.mcneil.com (Postfix) with ESMTP id 1B7EEF1955 for ; Mon, 11 Oct 2004 12:23:18 -0700 (PDT) From: Sean McNeil To: freebsd-current@freebsd.org Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-n2pUWsrLesBmJTYJsGsx" Message-Id: <1097522597.1123.4.camel@server> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Mon, 11 Oct 2004 12:23:17 -0700 X-Virus-Scanned: by amavisd-new at mcneil.com Subject: natd crashing again with current/amd64 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 11 Oct 2004 19:23:22 -0000 --=-n2pUWsrLesBmJTYJsGsx Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Since a build yesterday I am back to crashing. Something was fixed Friday or Saturday that cured it, but now it is failing somewhere else: Oct 11 07:36:19 server kernel: Fatal trap 12: page fault while in kernel mo= de Oct 11 07:36:19 server kernel: fault virtual address =3D 0x18 Oct 11 07:36:19 server kernel: fault code =3D supervisor read= , page not present Oct 11 07:36:19 server kernel: instruction pointer =3D 0x8:0xffffffff8= 03528c0Oct 11 07:36:19 server kernel: stack pointer =3D 0x10:0xf= fffffffb1eea5f0 Oct 11 07:36:19 server kernel: frame pointer =3D 0x10:0xffffffff= b1eea650 Oct 11 07:36:19 server kernel: code segment =3D base 0x0, limit= 0xfffff, type 0x1b Oct 11 07:36:19 server kernel: =3D DPL 0, pres 1, long 1, def32 0, gran 1 Oct 11 07:36:19 server kernel: processor eflags =3D interrupt enabled, resu= me, IOPL =3D 0 Oct 11 07:36:19 server kernel: current process =3D 249 (natd) Oct 11 07:36:19 server kernel: trap number =3D 12 I don't have a traceback, but I can tell you where the failure is: 0xffffffff803528c0 is in m_copypacket (/usr/src/sys/kern/uipc_mbuf.c:452). 447 if (!m_dup_pkthdr(n, m, how)) 448 goto nospace; 449 n->m_len =3D m->m_len; 450 if (m->m_flags & M_EXT) { 451 n->m_data =3D m->m_data; 452 n->m_ext =3D m->m_ext; 453 n->m_flags |=3D M_EXT; 454 MEXT_ADD_REF(m); 455 } else { 456 n->m_data =3D n->m_pktdat + (m->m_data - m->m_pktda= t ); I am rebuilding world now and if it persists I will attempt to get my kernel to drop into debug. Sean --=-n2pUWsrLesBmJTYJsGsx Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQBBat2lyQsGN30uGE4RAn+YAJwN6qZXCO4lZ9H9o0BeZuUZwsOpzwCeJoO/ XKmbCPrI06qnNstteo1nOvA= =RIS3 -----END PGP SIGNATURE----- --=-n2pUWsrLesBmJTYJsGsx--