Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757349AbaD2AAy (ORCPT ); Mon, 28 Apr 2014 20:00:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34805 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752721AbaD2AAu (ORCPT ); Mon, 28 Apr 2014 20:00:50 -0400 Date: Mon, 28 Apr 2014 20:00:31 -0400 From: Dave Jones 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 Subject: Re: [BUG] kernel BUG at mm/vmacache.c:85! Message-ID: <20140429000031.GA4284@redhat.com> Mail-Followup-To: Dave Jones , "Srivatsa S. Bhat" , Linux MM , "linux-kernel@vger.kernel.org" , davidlohr@hp.com, Rik van Riel , Michel Lespinasse , Hugh Dickins , "akpm@linux-foundation.org" , Linus Torvalds 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> 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, 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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/