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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86B8CC433FE for ; Sun, 28 Nov 2021 08:16:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244052AbhK1ITu (ORCPT ); Sun, 28 Nov 2021 03:19:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356945AbhK1IRs (ORCPT ); Sun, 28 Nov 2021 03:17:48 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D16D3C0613F7; Sun, 28 Nov 2021 00:14:14 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id a18so29286497wrn.6; Sun, 28 Nov 2021 00:14:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=JPdu/MwrlQhTPRIOqqddF7qUaoIy6oyGEzbM7B0SRMM=; b=Ek2+YONlt98jRkEQLJuGscjMRdaQP7ve0NhCBsjAtQLiIezLPifq5ALv3JMQftk3lF lJA2qbssuNwgL2Z8LKsVfZQO1uTIyD1LGZeT4PZueCpubW0LLV8W08cWJFJMonCIhsg+ SMnmbpXRJmCo8EnPWDnWyNUWjNClnJUXE2fdIPEvF+IG6kwbXxa6LsbSWB459wfvmxbG 5wZFcg+WqxTmJrYPNfy//95dL3MtNNfBOZsAv+EMoT4ZO/LfBoVQaGa90p8qf4/DY55P X9KhNQWcEn9RyVg1IkKvSou4CiLN4yGCRMSY0uuv2r+VMTlpSkSNYqkvhbPUmqj44NDl tYyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=JPdu/MwrlQhTPRIOqqddF7qUaoIy6oyGEzbM7B0SRMM=; b=K55mZTrkP9df8ocxeDJbJOq6VfBfyKPiHaGrtTg4pA9Bt3BmQfB5cUaxyBnqi5ZHuC EjCjx4Ct4BgGoZGqCH58X6cH4ZvKjkT6BwPDrOKzdu/Mgn5XrHYd0GURa/xvoX+b9qFR j58EAAuuvAOP0RYE+MJZROFsVmYSwGPQ3olwGAmRvXpIa7FD7T7WXeshsPmrqk4gVdtb JhWV9wpwkRllebHvFIl8wQu27uDj2UnRZFNwyCUQXzqPe/4xeh9pDJEoaKfx7VpLVH5f /PEZdN4yF6MdOfaaIT9SIZo5iOFXgNMNDYQ8kYvvldw6NwZF98xXEsM+XWiidwGjtYQ2 fIlw== X-Gm-Message-State: AOAM533893gNCw2xYRzEmUdYe3VyRJYpR8+Wg3umm/SEFfZI056Hjela wq8C3LksGINMPx0LiPJDjA4= X-Google-Smtp-Source: ABdhPJw93XbQNaNAGK3Owx80LTelI1SHiOIqAPj+GZcDM5hGvKiR0GQVklYL4VCabXQJt3br41nnZA== X-Received: by 2002:a5d:61cf:: with SMTP id q15mr25690774wrv.623.1638087253507; Sun, 28 Nov 2021 00:14:13 -0800 (PST) Received: from [192.168.123.240] (static.235.156.203.116.clients.your-server.de. [116.203.156.235]) by smtp.gmail.com with ESMTPSA id l21sm10446875wrb.38.2021.11.28.00.14.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 28 Nov 2021 00:14:13 -0800 (PST) Message-ID: Date: Sun, 28 Nov 2021 16:13:00 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:95.0) Gecko/20100101 Thunderbird/95.0 Subject: Re: [PATCH 2/3] mm: page table check Content-Language: en-US To: Pasha Tatashin Cc: LKML , linux-mm , Linux Doc Mailing List , Andrew Morton , David Rientjes , Paul Turner , weixugc@google.com, Greg Thelen , Ingo Molnar , Jonathan Corbet , Will Deacon , Mike Rapoport , Kees Cook , Thomas Gleixner , Peter Zijlstra , masahiroy@kernel.org, Sami Tolvanen , Dave Hansen , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , frederic@kernel.org, "H. Peter Anvin" , "Aneesh Kumar K.V" References: <20211123214814.3756047-1-pasha.tatashin@soleen.com> <20211123214814.3756047-3-pasha.tatashin@soleen.com> <6d82e674-76dc-f3b0-2e53-a92eeb249eff@gmail.com> From: Fusion Future In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here is the config: https://pastebin.com/AsLukrbE I can't stably reproduce the bug, but it seems it's likely to happen when a music is playing in the background or there is a file operation. I encountered it again on linux-next-20211126 when I was trying to extract a rar file, and the sound is constantly repeating when my system freezes, but nothing useful in journalctl.