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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 73134C433DB for ; Sat, 20 Feb 2021 11:56:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44EBB64EDB for ; Sat, 20 Feb 2021 11:56:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229630AbhBTLz6 (ORCPT ); Sat, 20 Feb 2021 06:55:58 -0500 Received: from pio-pvt-msa2.bahnhof.se ([79.136.2.41]:35374 "EHLO pio-pvt-msa2.bahnhof.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbhBTLz4 (ORCPT ); Sat, 20 Feb 2021 06:55:56 -0500 X-Greylist: delayed 513 seconds by postgrey-1.27 at vger.kernel.org; Sat, 20 Feb 2021 06:55:56 EST Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa2.bahnhof.se (Postfix) with ESMTP id ECE4B3F547; Sat, 20 Feb 2021 12:46:24 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Received: from pio-pvt-msa2.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa2.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fTr-TXdGMUG5; Sat, 20 Feb 2021 12:46:24 +0100 (CET) Received: by pio-pvt-msa2.bahnhof.se (Postfix) with ESMTPA id E0AA33F535; Sat, 20 Feb 2021 12:46:23 +0100 (CET) Received: from [192.168.0.10] (port=50995) by tnonline.net with esmtpsa (TLS1.3) tls TLS_AES_128_GCM_SHA256 (Exim 4.93.0.4) (envelope-from ) id 1lDQiM-00064O-Td; Sat, 20 Feb 2021 12:46:22 +0100 Subject: Re: Access Beyond End of Device & Input/Output Errors To: chainofflowers , linux-btrfs@vger.kernel.org, quwenruo.btrfs@gmx.com References: <5975832.dRgAyDc8OP@luna> <09596ccd-56b4-d55e-ad06-26d5c84b9ab6@gmx.com> <83f3d990-dc07-8070-aa07-303a6b8507be@neuromante.net> <5494566e-ff98-9aa9-efa3-95db37509b88@neuromante.net> <3a374bca-2c0b-7c95-d471-3d88fc805b57@gmx.com> <7a02dd5a-f7c0-69b0-0f07-92590e1cd65f@neuromante.net> From: Forza Message-ID: Date: Sat, 20 Feb 2021 12:46:21 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <7a02dd5a-f7c0-69b0-0f07-92590e1cd65f@neuromante.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2021-02-08 22:05, chainofflowers wrote: > Hi Qu! > > It happened again, and this time I've been able to dump the dmesg. > Also this time it happened on my home drive, please see the attached dump. > > What can I do to fix it? > btrfs scrub reports no error, neither does brfs check. > I have also remounted the partition with -oclear_cache,space_cache, I > hoped that could fix it... > > Thanks... > > (c) > Are you using fstrim by any chance? Could the problem be related to https://patchwork.kernel.org/project/fstests/patch/20200730121735.55389-1-wqu@suse.com/ /Forza