From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f175.google.com (mail-pd0-f175.google.com [209.85.192.175]) by kanga.kvack.org (Postfix) with ESMTP id 35F216B0035 for ; Mon, 7 Apr 2014 13:13:07 -0400 (EDT) Received: by mail-pd0-f175.google.com with SMTP id x10so6836797pdj.20 for ; Mon, 07 Apr 2014 10:13:06 -0700 (PDT) Received: from qmta03.emeryville.ca.mail.comcast.net (qmta03.emeryville.ca.mail.comcast.net. [2001:558:fe2d:43:76:96:30:32]) by mx.google.com with ESMTP id ub3si8661374pac.71.2014.04.07.10.13.05 for ; Mon, 07 Apr 2014 10:13:06 -0700 (PDT) Date: Mon, 7 Apr 2014 12:13:03 -0500 (CDT) From: Christoph Lameter Subject: Re: mm: slub: gpf in deactivate_slab In-Reply-To: <53401F56.5090507@oracle.com> Message-ID: References: <53208A87.2040907@oracle.com> <5331A6C3.2000303@oracle.com> <20140325165247.GA7519@dhcp22.suse.cz> <5331B9C8.7080106@oracle.com> <53321CB6.5050706@oracle.com> <53401F56.5090507@oracle.com> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Sasha Levin Cc: Michal Hocko , Pekka Enberg , Matt Mackall , "linux-mm@kvack.org" , LKML On Sat, 5 Apr 2014, Sasha Levin wrote: > Unfortunately I've been unable to reproduce the issue to get more debug info > out of it. However, I've hit something that seems to be somewhat similar > to that: Could you jsut run with "slub_debug" on the kernel command line to get us more diagnostics? Could be memory corruption. -- 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