From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763356AbXGFTFA (ORCPT ); Fri, 6 Jul 2007 15:05:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754532AbXGFTEw (ORCPT ); Fri, 6 Jul 2007 15:04:52 -0400 Received: from saraswathi.solana.com ([198.99.130.12]:51243 "EHLO saraswathi.solana.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753353AbXGFTEw (ORCPT ); Fri, 6 Jul 2007 15:04:52 -0400 Date: Fri, 6 Jul 2007 15:04:41 -0400 From: Jeff Dike To: Jeremy Fitzhardinge Cc: Dan Kegel , linux-kernel@vger.kernel.org, Robert Walsh Subject: Re: Valgrinding the kernel? Message-ID: <20070706190441.GA12246@c2.user-mode-linux.org> References: <468DD6A5.4020705@goop.org> <20070706172513.GD10670@c2.user-mode-linux.org> <468E834E.6020906@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <468E834E.6020906@goop.org> User-Agent: Mutt/1.4.2.3i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 06, 2007 at 11:00:46AM -0700, Jeremy Fitzhardinge wrote: > >UML is cloning a thread in order to test the host's ptrace. However, > >it looks like valgrind is branching to 0x9 for some reason. > > > > How far into the run does this happen? Immediately, or after a while? This is pretty much immediately. Jeff -- Work email - jdike at linux dot intel dot com