From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomasz Chmielewski Subject: Re: 2.6.38.1 general protection fault Date: Mon, 28 Mar 2011 08:24:23 +0200 Message-ID: <4D902997.80004@wpkg.org> References: <4D8C6110.6090204@wpkg.org> <4D8DAE94.7070604@redhat.com> <4D8DC307.7090400@wpkg.org> <4D8F068B.5030209@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: "kvm@vger.kernel.org" , Andrea Arcangeli To: Avi Kivity Return-path: Received: from mail.virtall.com ([178.63.195.102]:33255 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751960Ab1C1GY3 (ORCPT ); Mon, 28 Mar 2011 02:24:29 -0400 In-Reply-To: <4D8F068B.5030209@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 27.03.2011 11:42, Avi Kivity wrote: (...) > Okay, the fork came from the ,script=. > > The issue with %rsi looks like a use-after-free, however > kvm_mmu_notifier_invalidate_range_start appears to be properly srcu > protected. FYI, I saw this one as well: http://www.virtall.com/files/temp/kvm.txt If you need to look at the config, it's available here: http://www.virtall.com/files/temp/config-2.6.38.1 -- Tomasz Chmielewski http://wpkg.org