From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f175.google.com (mail-wi0-f175.google.com [209.85.212.175]) by kanga.kvack.org (Postfix) with ESMTP id F2C3D6B0031 for ; Fri, 10 Jan 2014 12:00:24 -0500 (EST) Received: by mail-wi0-f175.google.com with SMTP id hi5so8603414wib.8 for ; Fri, 10 Jan 2014 09:00:24 -0800 (PST) Received: from jenni1.inet.fi (mta-out.inet.fi. [195.156.147.13]) by mx.google.com with ESMTP id l2si11141188een.167.2014.01.10.09.00.21 for ; Fri, 10 Jan 2014 09:00:22 -0800 (PST) Date: Fri, 10 Jan 2014 19:00:16 +0200 From: "Kirill A. Shutemov" Subject: Re: mm: kernel BUG at mm/huge_memory.c:1440! Message-ID: <20140110170016.GA5179@node.dhcp.inet.fi> References: <52B88F6E.8070909@oracle.com> <20131223200255.GA18521@node.dhcp.inet.fi> <52B8AAFD.5090401@oracle.com> <52C819E2.8090509@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52C819E2.8090509@oracle.com> Sender: owner-linux-mm@kvack.org List-ID: To: Sasha Levin Cc: Andrew Morton , "linux-mm@kvack.org" , LKML , Dave Jones On Sat, Jan 04, 2014 at 09:25:38AM -0500, Sasha Levin wrote: > On 12/23/2013 04:28 PM, Sasha Levin wrote: > >On 12/23/2013 03:02 PM, Kirill A. Shutemov wrote: > >>>[ 265.474585] kernel BUG at mm/huge_memory.c:1440! > >>Could you dump_page() on the bug? > > > >[ 469.007946] page:ffffea0005bd8000 count:3 mapcount:0 mapping:ffff8800bcd3d171 index: 0x7fca81000 > >[ 469.009362] page flags: 0x2afffff80090018(uptodate|dirty|swapcache|swapbacked) > > Ping? It still shows up in 3.13-rc6. Sorry, I don't have a theory why it can happen. And I can't reproduce it. Is there chance to get trinity log after the crash? -- Kirill A. Shutemov -- 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