Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263093AbUFNOFd (ORCPT ); Mon, 14 Jun 2004 10:05:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263089AbUFNOFd (ORCPT ); Mon, 14 Jun 2004 10:05:33 -0400 Received: from trantor.org.uk ([213.146.130.142]:19605 "EHLO trantor.org.uk") by vger.kernel.org with ESMTP id S263093AbUFNOFS (ORCPT ); Mon, 14 Jun 2004 10:05:18 -0400 Subject: Re: Local DoS attack on i386 (was: new kernel bug) From: Gianni Tedesco To: Manuel Arostegui Ramirez Cc: linux-kernel@vger.kernel.org In-Reply-To: <1087221517.3375.3.camel@sherbert> References: <200406121159.28406.manuel@todo-linux.com> <1087221517.3375.3.camel@sherbert> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-qtbj0C5I6lc3DfBNUsjH" Date: Mon, 14 Jun 2004 15:05:09 +0100 Message-Id: <1087221909.21569.6.camel@sherbert> Mime-Version: 1.0 X-Mailer: Evolution 1.5.8 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1128 Lines: 37 --=-qtbj0C5I6lc3DfBNUsjH Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2004-06-14 at 14:58 +0100, Gianni Tedesco wrote: > Seems to be a scheduler race or something? sysrq+t shows the offending task (freezes here, doesnt even print "Call Trace:\n"): evil R running 0 1964 1861 (NOTLB) --=20 // Gianni Tedesco (gianni at scaramanga dot co dot uk) lynx --source www.scaramanga.co.uk/scaramanga.asc | gpg --import 8646BE7D: 6D9F 2287 870E A2C9 8F60 3A3C 91B5 7669 8646 BE7D --=-qtbj0C5I6lc3DfBNUsjH Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQBAzbCVkbV2aYZGvn0RAnraAJwPcQrBniqwZNX6K2h6Hn9hwwWjTQCfaBs5 19fdUfeUNEJJ9yloo9QrpJE= =oJFn -----END PGP SIGNATURE----- --=-qtbj0C5I6lc3DfBNUsjH-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/