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 0E1F8EB64DD for ; Thu, 3 Aug 2023 14:22:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236747AbjHCOWE (ORCPT ); Thu, 3 Aug 2023 10:22:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236725AbjHCOVb (ORCPT ); Thu, 3 Aug 2023 10:21:31 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A0902726; Thu, 3 Aug 2023 07:21:12 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-1bba48b0bd2so6973325ad.3; Thu, 03 Aug 2023 07:21:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691072472; x=1691677272; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=E5lXL6jNOr+JQ+0o+MbkuxmG+29BoCJPCIwZhaOmXrQ=; b=ZelEqZUrYq1t/iicz4hp2cVVVpIUvGIwSjDic8q4ru83c4fK4VM3Q3A99c4vDeVVup xX64gxmklbWKt+KQ0JTpEwEdjbu+CgedoljPbKRNpacJsfsDxD39pggudxQpMU3TdB/F gv21WGiEiHWaau764BqEPAiG9wMPundB1DzGR7NYik8Y5Gv8x77I3NlPElG3K1TFe87t pMIXhr8962Qv7MA9UnKsw+0OwCKH9VZ6WNkScAi7p/OhYWU5b8YLRz5nDGmEUcIdFe4C IJ+BggPjISS9DBrubXoiGYAKdepiNq4DPNKWZnaaSKYwZwwFOpoSmIZRC+ZdvcvNYAas k0uA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691072472; x=1691677272; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=E5lXL6jNOr+JQ+0o+MbkuxmG+29BoCJPCIwZhaOmXrQ=; b=eMj0K1trMcbeduTTghXKs2uQuAzEL53fjgEer5vzYpVaxsK3mkVrFtVokFGAqfn/UL u3IMl7LlDe4PqL+fv47MVF4LeyW8mdF3QfSNUwSJvkJOr3SXJY6RbRU1Y5fTDELYvtJ5 iX0pS/R7UR9abYUJYz3pWsjLk+WiLQ+ktbue2ShBmkcNkGRssUo9urHSyuTpOyhwCD1H L+2PaSPMM1vcQZoOLV9FhRClsXzoe7xGD55EQOq5O+GOMzdLsisOwnTglry/B2pKGYE1 DGMrTSkMAuxklG2oJc6t+eANFk6N6ijbhYikVf9HejOizObgaaSuO6MFb6J4v6k8zPdM pFGA== X-Gm-Message-State: ABy/qLabvZjw86sf21CwlFIMhwVZ2tVpNAp6nTJ5nkG9j55x6EnfkpVB YqmBMh0qINCN7KajjldM4gU= X-Google-Smtp-Source: APBJJlG3EScu40/C2MiREogG3Q2YKj/AlQl30W5wCL3ow31o6hOilRMH8KXsBsNNAchZ1ZcfAxAcDw== X-Received: by 2002:a17:902:e88c:b0:1bb:9357:8b76 with SMTP id w12-20020a170902e88c00b001bb93578b76mr20729682plg.50.1691072471860; Thu, 03 Aug 2023 07:21:11 -0700 (PDT) Received: from [192.168.0.105] ([103.131.18.64]) by smtp.gmail.com with ESMTPSA id ix13-20020a170902f80d00b001b9d7c8f44dsm14466972plb.182.2023.08.03.07.21.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Aug 2023 07:21:11 -0700 (PDT) Message-ID: <36f891d3-0236-d3c7-55c8-0d8a73d4e30d@gmail.com> Date: Thu, 3 Aug 2023 21:20:54 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Content-Language: en-US To: Chris Mason , Josef Bacik , David Sterba , Olivier Wuillemin Cc: Linux Kernel Mailing List , Linux Regressions , Linux btrfs From: Bagas Sanjaya Subject: Fwd: Btrfs scrub on single ssd reports non existing errors on Linux 6.4 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I notice a regression report on Bugzilla [1]. Quoting from it: > My distribution is a Manjaro 23.0.0, CPU is AMD A10. > System disk is an SSD PNY_CS900 120Gb > > With Linux 6.4.6.1-MANJARO, a scrub on then system disk root reports errors and some times freeze the linux : > > sudo btrfs scrub status / > UUID: 53e62983-fed7-46ed-b97c-23d19af4f26f > Scrub started: Tue Aug 1 13:26:14 2023 > Status: running > Duration: 0:03:21 > Time left: 1:12:50 > ETA: Tue Aug 1 14:42:25 2023 > Total to scrub: 85.39GiB > Bytes scrubbed: 3.75GiB (4.40%) > Rate: 19.13MiB/s > Error summary: read=80 > Corrected: 34 > Uncorrectable: 46 > Unverified: 0 > > In this case, this report is the last one before the Linux freeze. > Scrub not always freese, but when it freeze only low level functionnalities as ping or ps are working. > > If Y downgrade the linux kernel to 6.1.41-1-MANJARO there is no errors : > > sudo btrfs scrub status / > UUID: 53e62983-fed7-46ed-b97c-23d19af4f26f > Scrub started: Thu Aug 3 14:17:11 2023 > Status: finished > Duration: 0:04:41 > Total to scrub: 66.72GiB > Rate: 225.62MiB/s > Error summary: no errors found > > Ask me if you want more details. See Bugzilla for the full thread. Anyway, I'm adding this regression to be tracked by regzbot: #regzbot introduced: v6.1.41..v6.4.6 https://bugzilla.kernel.org/show_bug.cgi?id=217758 Thanks. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217758 -- An old man doll... just what I always wanted! - Clara