From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) by kanga.kvack.org (Postfix) with ESMTP id 9E97A8E00C8 for ; Fri, 25 Jan 2019 03:44:40 -0500 (EST) Received: by mail-ed1-f72.google.com with SMTP id e17so3375950edr.7 for ; Fri, 25 Jan 2019 00:44:40 -0800 (PST) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id g51si6903961edg.7.2019.01.25.00.44.39 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 25 Jan 2019 00:44:39 -0800 (PST) Date: Fri, 25 Jan 2019 08:44:36 +0000 From: Mel Gorman Subject: Re: [-next 20190118] "kernel BUG at mm/page_alloc.c:3112!" Message-ID: <20190125084436.GA26418@suse.de> References: <20190121154312.GH4020@osiris> <20190121160607.GV4087@dhcp22.suse.cz> <20190121163747.GL28934@suse.de> <20190125080307.GA3561@osiris> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20190125080307.GA3561@osiris> Sender: owner-linux-mm@kvack.org List-ID: To: Heiko Carstens Cc: Michal Hocko , linux-mm@kvack.org, Andrew Morton , linux-next@vger.kernel.org, Michael Holzheu , Vlastimil Babka On Fri, Jan 25, 2019 at 09:03:07AM +0100, Heiko Carstens wrote: > On Mon, Jan 21, 2019 at 04:37:47PM +0000, Mel Gorman wrote: > > On Mon, Jan 21, 2019 at 05:06:07PM +0100, Michal Hocko wrote: > > > This sounds familiar. Cc Mel and Vlastimil. > > > > > > > There is a series sitting in Andrew's inbox that replaces a compaction > > series. A patch is dropped in the new version that deals with pages > > getting freed during compaction that *may* be allowing active pages to > > reach the free list and not tripping a warning like it should. I'm hoping > > it'll be picked up soon to see if this particular bug persists or if it's > > something else. > > Has this been picked up already? With linux next 20190124 I still get this: > Unfortunately not. Andrew will hopefully be online next week to pick it up. -- Mel Gorman SUSE Labs