From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f53.google.com (mail-wg0-f53.google.com [74.125.82.53]) by kanga.kvack.org (Postfix) with ESMTP id EBC936B0032 for ; Wed, 22 Apr 2015 09:12:28 -0400 (EDT) Received: by wgso17 with SMTP id o17so246546951wgs.1 for ; Wed, 22 Apr 2015 06:12:28 -0700 (PDT) Received: from mail.skyhub.de (mail.skyhub.de. [2a01:4f8:120:8448::d00d]) by mx.google.com with ESMTP id he1si9007855wib.34.2015.04.22.06.12.26 for ; Wed, 22 Apr 2015 06:12:27 -0700 (PDT) Date: Wed, 22 Apr 2015 15:12:19 +0200 From: Borislav Petkov Subject: Re: kernel BUG at mm/swap.c:134! - page dumped because: VM_BUG_ON_PAGE(page_mapcount(page) != 0) Message-ID: <20150422131219.GD6897@pd.tnic> References: <20150418205656.GA7972@pd.tnic> <20150418215656.GA13928@node.dhcp.inet.fi> <20150418220803.GB7972@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20150418220803.GB7972@pd.tnic> Sender: owner-linux-mm@kvack.org List-ID: To: Linus Torvalds , "Kirill A. Shutemov" Cc: Naoya Horiguchi , Michal Hocko , Andrew Morton , x86-ml , linux-mm , Andrea Arcangeli , Hugh Dickins On Sun, Apr 19, 2015 at 12:08:03AM +0200, Borislav Petkov wrote: > On Sat, Apr 18, 2015 at 05:59:53PM -0400, Linus Torvalds wrote: > > On Sat, Apr 18, 2015 at 5:56 PM, Kirill A. Shutemov > > wrote: > > > > > > Andrea has already seen the bug and pointed to 8d63d99a5dfb as possible > > > cause. I don't see why the commit could broke anything, but it worth > > > trying to revert and test. > > > > Ahh, yes, that does look like a more likely culprit. > > Reverted and building... will report in the next days. FWIW, box is solid with the revert and has an uptime of ~4 days so far without hickups. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. -- -- 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