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 6E4DDC433EF for ; Sun, 27 Feb 2022 17:51:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230013AbiB0Rwc convert rfc822-to-8bit (ORCPT ); Sun, 27 Feb 2022 12:52:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229644AbiB0Rwb (ORCPT ); Sun, 27 Feb 2022 12:52:31 -0500 X-Greylist: delayed 349 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 27 Feb 2022 09:51:54 PST Received: from bee.birch.relay.mailchannels.net (bee.birch.relay.mailchannels.net [23.83.209.14]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 087725AEE6 for ; Sun, 27 Feb 2022 09:51:53 -0800 (PST) X-Sender-Id: instrampxe0y3a|x-authuser|calestyo@scientia.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 1B33F46163B for ; Sun, 27 Feb 2022 17:46:03 +0000 (UTC) Received: from cpanel-007-fra.hostingww.com (unknown [127.0.0.6]) (Authenticated sender: instrampxe0y3a) by relay.mailchannels.net (Postfix) with ESMTPA id 2890A4615C6 for ; Sun, 27 Feb 2022 17:46:02 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1645983962; a=rsa-sha256; cv=none; b=b9dr5BX8/DxwAwJCtQJJqUrZ7EXwjKSbLt23HzegclX1SrnUh39axaPrbad32iszSaNB5G ZGpLcJIROlma/na4a7AyWcCF0FKiv2obK6S5hzdefWMv/tVn3Dt7XhMP/3PfPsiDXhrOKx NONQaVQXOapfok+88U4hDVNSyHxFvsxDL4kcA8qDGiExqETVNLcqCL65YcADRy6eD5u3N4 bn//rbecktbAZ6Dc/ldOrraJFwZ0mtJqO/95NX2/uacHjGe/SKPN3VwtYWnZMRVhiE5Ig0 UFtlc9ev72/1p7SXWc/rKclDGcLoL65/lkf6kdm+ttfFJILImW0eyb0SHkku8g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1645983962; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=GpL2qxM4ZjmTijQUsWRlgb3IOzrFR6VCyeAml04wTn4=; b=f4RGzRuspTtyz/xcLPjpXID3Z0OnSEBOJT7CVcMPOJTXPPXF4rZ5qV7AbVaBll6pQz9+Rf uzty7+uKtItUdWuGy6BkIGxFHOuZVb7cxY8JJE5rI+ypJhcFecQSzsYrBOcBRLj9XpIrR8 Mlcibd9pMWcVA9y/EKj5n7ouMa3n41Z/woKbwc9SZk8Qox18C4WNaDIuLszKX5r2U5zDUx EH6EGAoZ6rTWnMt7MYSf3sW9Ll7RZnFxR/DezxlHYuHBRvzUGAij2yTm38XBYM5TC4x46D Ovy8F4aVSp50QFLfNo7Ap4pzsA/5wigJyVE04k8hOdV3eih9KQm9C53j4PFPuQ== ARC-Authentication-Results: i=1; rspamd-c9cb649d9-zctxc; auth=pass smtp.auth=instrampxe0y3a smtp.mailfrom=calestyo@scientia.org X-Sender-Id: instrampxe0y3a|x-authuser|calestyo@scientia.org Received: from cpanel-007-fra.hostingww.com (cpanel-007-fra.hostingww.com [3.69.87.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384) by 100.106.113.39 (trex/6.5.3); Sun, 27 Feb 2022 17:46:02 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: instrampxe0y3a|x-authuser|calestyo@scientia.org X-MailChannels-Auth-Id: instrampxe0y3a X-Occur-Bored: 3b22945b2abff782_1645983962699_1638797658 X-MC-Loop-Signature: 1645983962699:2605404889 X-MC-Ingress-Time: 1645983962699 Received: from ppp-88-217-35-91.dynamic.mnet-online.de ([88.217.35.91]:58794 helo=heisenberg.fritz.box) by cpanel-007-fra.hostingww.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nONcJ-0007FL-P9 for linux-btrfs@vger.kernel.org; Sun, 27 Feb 2022 17:46:00 +0000 Message-ID: <2dfcbc130c55cc6fd067b93752e90bd2b079baca.camel@scientia.org> Subject: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 From: Christoph Anton Mitterer To: linux-btrfs@vger.kernel.org Date: Sun, 27 Feb 2022 18:45:55 +0100 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT User-Agent: Evolution 3.43.2-2 MIME-Version: 1.0 X-OutGoing-Spam-Status: No, score=-0.5 X-AuthUser: calestyo@scientia.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hey. This is on 5.16.11, Debian sid. This filesystem has existed since quite long (is the one from my main working notebook). Today I was doing a full backup onto another btrfs, with: tar --selinux --xattrs "--xattrs-include=*" --acls --numeric-owner -cf backup.tar /mnt/snapshots/2022-02-27 in which /mnt/snapshots/2022-02-27 is a snapshot from the filesystem with the issues. While tar was (or actually it still is) running I got these in the kernel log: Feb 27 18:35:10 heisenberg kernel: BTRFS info (device dm-1): disk space caching is enabled Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511299584, 64511303680) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511303680, 64511307776) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511307776, 64511311872) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511311872, 64511315968) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511315968, 64511320064) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511320064, 64511324160) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511324160, 64511328256) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511328256, 64511332352) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511332352, 64511336448) Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): parent transid verify failed on 1382301696 wanted 262166 found 22 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum hole found for disk bytenr range [64511336448, 64511340544) Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601640960 csum 0x62c2c721 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 1, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601645056 csum 0xff51e027 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 2, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601649152 csum 0x681a44cd expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 3, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601653248 csum 0xbbfad1b7 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 4, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601657344 csum 0x09ae86f1 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 5, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601661440 csum 0x09ee43ad expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 6, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601665536 csum 0xaae8fc18 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 7, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601669632 csum 0xe6d04b46 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 8, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601673728 csum 0x3e49bf9d expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 9, gen 0 Feb 27 18:36:52 heisenberg kernel: BTRFS warning (device dm-0): csum failed root 1583 ino 1354893 off 601677824 csum 0x08695db5 expected csum 0x00000000 mirror 1 Feb 27 18:36:52 heisenberg kernel: BTRFS error (device dm-0): bdev /dev/mapper/system errs: wr 0, rd 0, flush 0, corrupt 10, gen 0 And this in tar: tar: 2022-02-25_1/home/calestyo/cpu-tests/test-vid-high-res.mkv: File shrank by 334726574 bytes; padding with zeros 1) Any ideas what caused this respectively what it means? 2) Can I check whether this is actually the file that caused that issue? 3) Can I check whether other files are affected? 4) Is it recommended to recreate the filesystem on dm-0? I would have a number of generations of snaphsots of that filesystem, also sent/received onto another btrfs, if that would help anything for debugging. Thanks, Chris