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=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 B4FCFC47255 for ; Mon, 11 May 2020 16:24:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F43F206DB for ; Mon, 11 May 2020 16:24:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729815AbgEKQYu convert rfc822-to-8bit (ORCPT ); Mon, 11 May 2020 12:24:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:35406 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729463AbgEKQYu (ORCPT ); Mon, 11 May 2020 12:24:50 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 207635] EXT4-fs error (device sda3): ext4_lookup:1701: inode #...: comm find: casefold flag without casefold feature; EXT4-fs (sda3): Remounting filesystem read-only Date: Mon, 11 May 2020 16:24:49 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: joerg.sigle@jsigle.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=207635 --- Comment #4 from Joerg M. Sigle (joerg.sigle@jsigle.com) --- Hi Eric - thanks for your quick & helpful response. Your explanation sounds plausible; now I also understand why the problem was persistent: The e2fsck of my distribution was 1.44. If it is too old for these problems, setting the fs to ro and marking it for an fsck on next reboot simply could not achieve anything. Me manually overwriting the default kernel version in grub.cfg with 5.3.15, was also short lived: because grub.cfg gets rewritten during various apt updates. This is why the problem kept coming back even when I did not /knowingly/ switch back to a more recent kernel... Now I got the current master e2fsck from github - thank you tytso. This may hopefully have found and fixed the problem: e2fsck 1.46-WIP (20-Mar-2020) Pass 1: Checking inodes, blocks, and sizes Inode 4244276 has encrypt flag but no encryption extended attribute. Clear flag? yes Inode 4253945 has the casefold flag set but is not a directory. Clear flag? yes Inode 4253945 has encrypt flag but no encryption extended attribute. Clear flag? yes Pass 2: Checking directorry structure Pass 3: Checking directorry connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information /dev/sda3: ***** FILE SYSTEM WAS MODIFIED ***** /dev/sda3: ***** REBOOT SYSTEM ***** ... (The last mentioned inode is the same that caused the error message in the beginning of this thread.) Kind regards, Joerg -- You are receiving this mail because: You are watching the assignee of the bug.