From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752107Ab3LJWIQ (ORCPT ); Tue, 10 Dec 2013 17:08:16 -0500 Received: from mx1.redhat.com ([209.132.183.28]:24659 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751002Ab3LJWIO (ORCPT ); Tue, 10 Dec 2013 17:08:14 -0500 Date: Tue, 10 Dec 2013 17:07:22 -0500 From: Dave Jones To: Linus Torvalds Cc: Darren Hart , Oleg Nesterov , Thomas Gleixner , Andrea Arcangeli , Linux Kernel Mailing List , Peter Zijlstra , Mel Gorman Subject: Re: process 'stuck' at exit. Message-ID: <20131210220721.GC5050@redhat.com> Mail-Followup-To: Dave Jones , Linus Torvalds , Darren Hart , Oleg Nesterov , Thomas Gleixner , Andrea Arcangeli , Linux Kernel Mailing List , Peter Zijlstra , Mel Gorman References: <20131210203559.GA1209@redhat.com> <20131210204925.GB27373@redhat.com> <1386709583.3685.78.camel@dvhart-mobl4.amr.corp.intel.com> <20131210213201.GF27373@redhat.com> <20131210215618.GA5050@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 10, 2013 at 01:59:30PM -0800, Linus Torvalds wrote: > On Tue, Dec 10, 2013 at 1:56 PM, Dave Jones wrote: > > > > Hmm, the only vmlinux I have still around is newer than the running kernel, > > so that's not going to be much help. > > Ok, /proc/kallsyms would do it, but never mind. I think you already > pinpointed where the loop is with the trace file, so no need for > trying to decode the profile. just for completeness in case someone else is following along and prefers to try that: http://www.codemonkey.org.uk/junk/syms Dave