From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f181.google.com (mail-qk0-f181.google.com [209.85.220.181]) by kanga.kvack.org (Postfix) with ESMTP id 9A7AD6B0253 for ; Wed, 5 Aug 2015 15:27:29 -0400 (EDT) Received: by qkbm65 with SMTP id m65so18700491qkb.2 for ; Wed, 05 Aug 2015 12:27:29 -0700 (PDT) Received: from resqmta-ch2-07v.sys.comcast.net (resqmta-ch2-07v.sys.comcast.net. [2001:558:fe21:29:69:252:207:39]) by mx.google.com with ESMTPS id e80si7087295qka.22.2015.08.05.12.27.28 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 05 Aug 2015 12:27:28 -0700 (PDT) References: <55C18D2E.4030009@rjmx.net> <20150805162436.GD25159@twins.programming.kicks-ass.net> <81C750EC-F4D4-4890-894A-1D92E5CF3A31@rjmx.net> In-Reply-To: Mime-Version: 1.0 (1.0) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Message-Id: <12261B75-F5F5-4332-A7E9-490251E4DC37@rjmx.net> From: Ron Murray Subject: Re: PROBLEM: 4.1.4 -- Kernel Panic on shutdown Date: Wed, 5 Aug 2015 15:27:14 -0400 Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Lameter Cc: Peter Zijlstra , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , "linux-mm@kvack.org" , Ingo Molnar > On Aug 5, 2015, at 15:06, Christoph Lameter wrote: >=20 >> On Wed, 5 Aug 2015, Ron Murray wrote: >>=20 >> I will try re-compiling to use the SLAB allocator and see if that helps. >=20 > The slab allocator does not have the same diagnostic capabilities to > detect the memory corruption issues. >=20 True. But if I don't get a crash with it, it might tell us whether the fault= lies with SLUB or not. And I will still try with SLUB and the debug option (= probably tonight, after I get home). .....Ron -- Ron Murray PGP Fingerprint: 0ED0 C1D1 615C FCCE 7424 9B27 31D8 AED5 AF6D 0D4A -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org