From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753780Ab2LEP4x (ORCPT ); Wed, 5 Dec 2012 10:56:53 -0500 Received: from smtpout21.ngs.ru ([195.19.71.4]:38594 "EHLO smtpout.ngs.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751990Ab2LEP4x (ORCPT ); Wed, 5 Dec 2012 10:56:53 -0500 Message-ID: <50BF6DF1.4080802@eml.ru> Date: Wed, 05 Dec 2012 22:53:21 +0700 From: Bokhan Artem User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/15.0 Thunderbird/15.0a1 MIME-Version: 1.0 To: Borislav Petkov , linux-kernel@vger.kernel.org Subject: Re: kernel BUG at /build/buildd/linux-2.6.32/mm/mempolicy.c References: <50BF66A0.1050503@eml.ru> <20121205155357.GB12119@liondog.tnic> In-Reply-To: <20121205155357.GB12119@liondog.tnic> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05.12.2012 22:53, Borislav Petkov wrote: > On Wed, Dec 05, 2012 at 10:22:08PM +0700, Bokhan Artem wrote: >> Hello. >> >> We have several servers with mongodb running. Each server has >> several mongodb instances. Mongodb dataset is larger then availiable >> memory (mongodb uses memory-mapped files for all disk I/O). >> 2.6.32 and 2.6.38 kernels periodically crash and crash happens only >> with mongodb servers. >> >> 2.6.38's trace is in attachment. >> For 2.6.32 I only have "kernel BUG at >> /build/buildd/linux-2.6.32/mm/mempolicy.c:1489!" > Can you reproduce this with the current upstream kernel 3.7-rc8? If no, > then you should complain to the ubuntu people or whoever provides your > kernels. > We will try.