From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750998Ab2DREAr (ORCPT ); Wed, 18 Apr 2012 00:00:47 -0400 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:11632 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750841Ab2DREAp (ORCPT ); Wed, 18 Apr 2012 00:00:45 -0400 X-Authority-Analysis: v=2.0 cv=XbcLPfF5 c=1 sm=0 a=ZycB6UtQUfgMyuk2+PxD7w==:17 a=XQbtiDEiEegA:10 a=_2gBi4Ny9w4A:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=7aVDFLFgK8XbNmRxKp0A:9 a=PUjeQqilurYA:10 a=ZycB6UtQUfgMyuk2+PxD7w==:117 X-Cloudmark-Score: 0 X-Originating-IP: 74.67.80.29 Message-ID: <1334721644.28106.30.camel@gandalf.stny.rr.com> Subject: Re: [3.4-rc3] Thread overran stack, or stack corrupted From: Steven Rostedt To: Dave Jones Cc: Linus Torvalds , Linux Kernel Date: Wed, 18 Apr 2012 00:00:44 -0400 In-Reply-To: <1334721441.28106.28.camel@gandalf.stny.rr.com> References: <20120417172142.GA30237@redhat.com> <20120417203223.GA31699@redhat.com> <20120418022705.GA23877@home.goodmis.org> <20120418031557.GA29828@redhat.com> <1334720611.28106.25.camel@gandalf.stny.rr.com> <20120418035004.GA31465@redhat.com> <1334721441.28106.28.camel@gandalf.stny.rr.com> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.2.2-1 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2012-04-17 at 23:57 -0400, Steven Rostedt wrote: > Also, have you tested to see if function tracing works? > > # cd /sys/kernel/debug/tracing > # echo function > current_tracer > # cat trace Also make sure that the max is zero: # cat stack_max_size # echo 0 > stack_max_size -- Steve