Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752497AbaB1Uql (ORCPT ); Fri, 28 Feb 2014 15:46:41 -0500 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.232]:44232 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751708AbaB1Uqi (ORCPT ); Fri, 28 Feb 2014 15:46:38 -0500 Date: Fri, 28 Feb 2014 15:46:36 -0500 From: Steven Rostedt To: "H. Peter Anvin" Cc: Vince Weaver , Peter Zijlstra , Linux Kernel , Ingo Molnar Subject: Re: perf_fuzzer compiled for x32 causes reboot Message-ID: <20140228154636.3634a8b3@gandalf.local.home> In-Reply-To: <40f095f7-605f-4885-951f-31da7d2d637a@email.android.com> References: <20140224193043.GP6835@laptop.programming.kicks-ass.net> <530C12CA.6070308@zytor.com> <20140225094352.73e0e28c@gandalf.local.home> <20140227173150.4e5ed747@gandalf.local.home> <530FC1C6.5040209@zytor.com> <20140227215726.7018c861@gandalf.local.home> <20140228092341.12a40f7c@gandalf.local.home> <40f095f7-605f-4885-951f-31da7d2d637a@email.android.com> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-RR-Connecting-IP: 107.14.168.118:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 28 Feb 2014 12:38:52 -0800 "H. Peter Anvin" wrote: > Now we need to figure out if the reboot problem and the segfault problem are actually the same... I have a nasty feeling they might be different problems. I wonder if there was any recursion problem. Although, I believe perf has recursion checks. But perhaps something recursed before the checks? -- Steve -- 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/