From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ee0-f46.google.com (mail-ee0-f46.google.com [74.125.83.46]) by kanga.kvack.org (Postfix) with ESMTP id D7EA26B0035 for ; Mon, 28 Apr 2014 20:00:49 -0400 (EDT) Received: by mail-ee0-f46.google.com with SMTP id t10so5251442eei.5 for ; Mon, 28 Apr 2014 17:00:49 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id s46si24816547eeg.105.2014.04.28.17.00.47 for ; Mon, 28 Apr 2014 17:00:48 -0700 (PDT) Date: Mon, 28 Apr 2014 20:00:31 -0400 From: Dave Jones Subject: Re: [BUG] kernel BUG at mm/vmacache.c:85! Message-ID: <20140429000031.GA4284@redhat.com> References: <535EA976.1080402@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <535EA976.1080402@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Srivatsa S. Bhat" Cc: Linux MM , "linux-kernel@vger.kernel.org" , davidlohr@hp.com, Rik van Riel , Michel Lespinasse , Hugh Dickins , "akpm@linux-foundation.org" , Linus Torvalds On Tue, Apr 29, 2014 at 12:48:14AM +0530, Srivatsa S. Bhat wrote: > Hi, > > I hit this during boot on v3.15-rc3, just once so far. > Subsequent reboots went fine, and a few quick runs of multi- > threaded ebizzy also didn't recreate the problem. > > The kernel I was running was v3.15-rc3 + some totally > unrelated cpufreq patches. Could you post those patches somewhere ? They may not be directly related to the code in the trace, but if they are randomly corrupting memory, maybe that would explain things ? Dave -- 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