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=-0.7 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 60888C43441 for ; Wed, 28 Nov 2018 00:34:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 34E1C204FD for ; Wed, 28 Nov 2018 00:34:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 34E1C204FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727113AbeK1Ldu (ORCPT ); Wed, 28 Nov 2018 06:33:50 -0500 Received: from [195.159.176.226] ([195.159.176.226]:59945 "EHLO blaine.gmane.org" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1726418AbeK1Ldt (ORCPT ); Wed, 28 Nov 2018 06:33:49 -0500 Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1gRnlk-00070z-1K for linux-kernel@vger.kernel.org; Wed, 28 Nov 2018 01:31:56 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: "Andrey Jr. Melnikov" Subject: Re: ext4 file system corruption with v4.19.3 / v4.19.4 Date: Wed, 28 Nov 2018 03:16:33 +0300 Message-ID: References: <065643a0-f9aa-a361-715a-03ca978d9228@roeck-us.net> X-Complaints-To: usenet@blaine.gmane.org User-Agent: tin/2.2.1-20140504 ("Tober an Righ") (UNIX) (Linux/4.3.3-bananian (armv7l)) Cc: linux-ext4@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In gmane.comp.file-systems.ext4 Guenter Roeck wrote: > [trying again, this time with correct kernel.org address] > Hi, > I have seen the following and similar problems several times, > with both v4.19.3 and v4.19.4: > Nov 23 04:32:25 mars kernel: [112668.673671] EXT4-fs error (device sdb1): ext4_iget:4831: inode #12602889: comm git: bad extra_isize 33661 (inode size 256) > Nov 23 04:32:25 mars kernel: [112668.675217] Aborting journal on device sdb1-8. > Nov 23 04:32:25 mars kernel: [112668.676681] EXT4-fs (sdb1): Remounting filesystem read-only > Nov 23 04:32:25 mars kernel: [112668.808886] EXT4-fs error (device sdb1): ext4_iget:4831: inode #12602881: comm rm: bad extra_isize 33685 (inode size 256) > ... > Nov 25 00:12:43 saturn kernel: [59377.725984] EXT4-fs error (device sda1): ext4_lookup:1578: inode #238034131: comm updatedb.mlocat: deleted inode referenced: 238160407 > Nov 25 00:12:43 saturn kernel: [59377.766638] Aborting journal on device sda1-8. > Nov 25 00:12:43 saturn kernel: [59377.779372] EXT4-fs (sda1): Remounting filesystem read-only > ... > Nov 24 01:52:31 saturn kernel: [189085.240016] EXT4-fs error (device sda1): ext4_lookup:1578: inode #52038457: comm nfsd: deleted inode referenced: 52043796 > Nov 24 01:52:31 saturn kernel: [189085.263427] Aborting journal on device sda1-8. > Nov 24 01:52:31 saturn kernel: [189085.275313] EXT4-fs (sda1): Remounting filesystem read-only > The same systems running v4.18.6 never experienced a problem. > Has anyone else seen similar problems ? Is there anything I can do > to help tracking down the problem ? I see this problem on 4.19.1, 4.19.2 & 4.19.5 (4.19.3 & 4.19.4 - skipped). kernel always report: ext4_iget:4851: inode #XXXXXXX: comm updatedb.mlocat: checksum invalid /dev/sde2 mounted as ext4 with relatime,errors=remount-ro options. last one (from 4.19.5): [ 355.926146] EXT4-fs error (device sde2): ext4_iget:4851: inode #63184919: comm updatedb.mlocat: checksum invalid [ 355.966810] EXT4-fs (sde2): Remounting filesystem read-only [ 355.987887] EXT4-fs error (device sde2): ext4_journal_check_start:61: Detected aborted journal # debugfs -n /dev/sde2 debugfs 1.44.4 (18-Aug-2018) debugfs: ncheck 63184919 Inode Pathname 63184919 /home/lynxchaus/openwrt/lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-4.15/drivers/gpu debugfs: ls /home/lynxchaus/openwrt/lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-4.15/drivers/gpu /home/lynxchaus/openwrt/lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-4.15/drivers/gpu: Ext2 inode is not a directory debugfs: stat /home/lynxchaus/openwrt/lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-4.15/drivers/gpu Inode: 63184919 Type: regular Mode: 0644 Flags: 0x80000 Generation: 1951786937 Version: 0x00000000:00000001 User: 1000 Group: 1000 Project: 0 Size: 6013 File ACL: 0 Links: 1 Blockcount: 16 Fragment: Address: 0 Number: 0 Size: 0 ctime: 0x59bfa71f:bee151ac -- Mon Sep 18 13:59:43 2017 atime: 0x59bfa71f:bee151ac -- Mon Sep 18 13:59:43 2017 mtime: 0x59b9a16d:00000000 -- Thu Sep 14 00:21:49 2017 crtime: 0x59bfa71f:bee151ac -- Mon Sep 18 13:59:43 2017 Size of extra inode fields: 32 Inode checksum: 0x39c8526f EXTENTS: (0-1):214480636-214480637 After repair /home/lynxchaus/openwrt/lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-4.15/drivers/gpu deleted, all files in it - connected to lost+found. Corrupted inodes - always directory, not touched at least year or more for writing. Something wrong when updating atime?