From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BA73C433E0 for ; Mon, 8 Jun 2020 02:30:29 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 07124206A4 for ; Mon, 8 Jun 2020 02:30:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=colorremedies-com.20150623.gappssmtp.com header.i=@colorremedies-com.20150623.gappssmtp.com header.b="AJam+k5e" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 07124206A4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=colorremedies.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 91A876B0003; Sun, 7 Jun 2020 22:30:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8CCA36B0005; Sun, 7 Jun 2020 22:30:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7BADF6B0006; Sun, 7 Jun 2020 22:30:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0233.hostedemail.com [216.40.44.233]) by kanga.kvack.org (Postfix) with ESMTP id 5E9FB6B0003 for ; Sun, 7 Jun 2020 22:30:28 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 201443C674 for ; Mon, 8 Jun 2020 02:30:28 +0000 (UTC) X-FDA: 76904465736.22.face51_0b06d8726db6 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin22.hostedemail.com (Postfix) with ESMTP id F1C001808C6B9 for ; Mon, 8 Jun 2020 02:30:27 +0000 (UTC) X-HE-Tag: face51_0b06d8726db6 X-Filterd-Recvd-Size: 3300 Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) by imf49.hostedemail.com (Postfix) with ESMTP for ; Mon, 8 Jun 2020 02:30:27 +0000 (UTC) Received: by mail-wm1-f53.google.com with SMTP id q25so14947267wmj.0 for ; Sun, 07 Jun 2020 19:30:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=colorremedies-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=EcFv1LszyvsJz6eVRKvHwQCUDsh0pp/UfKqVa6aJgHg=; b=AJam+k5eL4+quynAYxnjmknz3zJgRbKVQS4aoiZTgJ8y5If6KqtQauKNuxjoJb52zR RaEgFo9SlFXzhDitnuaadMFxHWE1sUPHQb+18TVkCdqxRcj4Snwe2XHKL3gPmKYE61AK y+O99bKv6qdI4dBMHzC68d3lk8wnJqzkdNWXb3/EmMg/3h4JG1W/f64cVrZGPNNpZALG EyeFcHdfLZ8pgwdY7r78nqONL2nSf5nziqitmgUVm28WHUKrvX+4Fp4QZ59NsHv8+fue +kY40HvOywP9DrlI/xzWZCkfQN32x9f0ft+/ef4D6c+/VeD+RBuQFvGpmrKtv3SbiYxt bYjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=EcFv1LszyvsJz6eVRKvHwQCUDsh0pp/UfKqVa6aJgHg=; b=ACrnnUN7NmE6Rj47wPGdu4nGsplT3FbGy3255Idl3zqWjD0KL47gdYmOk1J7pTzDcb 5K+hn/m3i1CYzOPF3gZcsvuzKRk3soYaoMpb2Lm9+m2QGJ693Nxu/Pg4GOzzmoE3yh/p uX90/4H+nZrrBThvdpFhqQyC58vjD442K1wVcB1nHowxMjDjsOtjwgNBLM+KqO4N9RYq bF0g/ZpAZaHQEEPmAr4H0wNYqK8vsdL7k5Wr33/LtMPYB8JX9Qd/CruHCc7QxRMpmbIq 0VgYPqG81aa78zwM6+f+RHSHfcpLZDEsjfI9GqLmYmA8Lex5llACje7CaPDnC5VI8/+L di6A== X-Gm-Message-State: AOAM533RXxNDJFQ9g4tkoM6kZ24nbZinjiH4or+2xtyCQoYOpTnsNRfZ +/iEYjF45Lry7T9SRVmoPPz6L8L/65RZxbUs7hXnVo4YtYfiFw== X-Google-Smtp-Source: ABdhPJwd5wlVLmD3WqEbBixzHHhPo3XvzTvL5Iyaa/6Jf/o4jXhdoenRp2/wjRkPEOJRIOuDIa5iqAnR8qqsCg8ka/E= X-Received: by 2002:a1c:230a:: with SMTP id j10mr14037879wmj.124.1591583426198; Sun, 07 Jun 2020 19:30:26 -0700 (PDT) MIME-Version: 1.0 References: <20200607174212.7df2da5499110c69f444fbaa@linux-foundation.org> In-Reply-To: <20200607174212.7df2da5499110c69f444fbaa@linux-foundation.org> From: Chris Murphy Date: Sun, 7 Jun 2020 20:30:10 -0600 Message-ID: Subject: Re: [Bug 208085] New: page allocation failure: order:0, mode:0x400d0 To: Linux Memory Management List Cc: Matthew Wilcox , Andrew Morton Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: F1C001808C6B9 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 X-Bogosity: Ham, tests=bogofilter, spamicity=0.081084, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Jun 7, 2020 at 6:42 PM Andrew Morton wrote: > > > I'm seeing a new problem with kernel 5.7.0 I haven't previously seen. > > Which previous kernel version(s) were OK? With swaponzram or swapondisk by separately - 5.6.13. Same webkitgtk test. Together? It's been maybe since 5.3 series since I tried it. This took about 2 hours to hit. I know the kernel supports up to 32 swaps since forever, but I don't know that this is very common, so I wonder if it's related to two swaps or the fact one is zram based. -- Chris Murphy