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=-2.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 8EA13C43441 for ; Wed, 28 Nov 2018 15:57:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 477A62081B for ; Wed, 28 Nov 2018 15:57:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=thunk.org header.i=@thunk.org header.b="aomshsj3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 477A62081B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mit.edu 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 S1728851AbeK2C7G (ORCPT ); Wed, 28 Nov 2018 21:59:06 -0500 Received: from imap.thunk.org ([74.207.234.97]:40202 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727979AbeK2C7G (ORCPT ); Wed, 28 Nov 2018 21:59:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=thunk.org; s=ef5046eb; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=YYORD0OaGQwPsj2K4nIO3gfKNzOKjQpN9AxJ23cFiko=; b=aomshsj3+aiGSbeQSWm89Sx9Pc Oqnhn6bORwn23b1uncRmkPELlVuiTVgIh+AZ4w+ARUvO/j3I0nae4NXA+SG+ZCfRafOG/RJdh9NNU Yo47AhfO365zh/7uN0NNDo8JQYSbfBKNy/r2hOFkZJPbAqmgODwdKCC+0WJeUrYQp/tU=; Received: from root (helo=callcc.thunk.org) by imap.thunk.org with local-esmtp (Exim 4.89) (envelope-from ) id 1gS2Cw-0000sO-9z; Wed, 28 Nov 2018 15:56:58 +0000 Received: by callcc.thunk.org (Postfix, from userid 15806) id 852AD7A45D8; Wed, 28 Nov 2018 10:56:57 -0500 (EST) Date: Wed, 28 Nov 2018 10:56:57 -0500 From: "Theodore Y. Ts'o" To: Willy Wolff Cc: Alexander Viro , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: oops when ext4 fs is full Message-ID: <20181128155657.GG31885@thunk.org> Mail-Followup-To: "Theodore Y. Ts'o" , Willy Wolff , Alexander Viro , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org References: <20181128085038.iaklny2yuygrixhs@inc028000049.lancs.ac.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181128085038.iaklny2yuygrixhs@inc028000049.lancs.ac.uk> User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on imap.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 28, 2018 at 08:50:39AM +0000, Willy Wolff wrote: > I got a Oops when the hard drive was COMPLETELY full using a ext4 fs. > After it, any command on the directory where the last write should have occurred freezes, while any other directory behave just fine. Was this true after you rebooted? Can you get a log of running e2fsck -n on the file system? - Ted