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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 8BC1BC5DF60 for ; Fri, 8 Nov 2019 07:36:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E4F02178F for ; Fri, 8 Nov 2019 07:36:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="n/kApIx0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726103AbfKHHgf (ORCPT ); Fri, 8 Nov 2019 02:36:35 -0500 Received: from mail-lj1-f171.google.com ([209.85.208.171]:44352 "EHLO mail-lj1-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725900AbfKHHge (ORCPT ); Fri, 8 Nov 2019 02:36:34 -0500 Received: by mail-lj1-f171.google.com with SMTP id g3so5098564ljl.11 for ; Thu, 07 Nov 2019 23:36:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=vuESmawkElakhHr8A9Mww3n2t4uzuCAz2n0H48lVWZ4=; b=n/kApIx0Bb1DILv6tgW7ROPEKEB6vbLvJjWy5djPM5boahlPjN8i0p7xJ6nL+BDZQM g+hLVaGd3h2PMvoKYYyPSaU1gUmPzXbFCa3/yKCkLEBuEYKHcuRwpUthIdY2/FyM6X1X /MUybu5YDwpywg2cZuOqv4NTNr6Neb8AhArGeoSoefrpGd7MwFbtmBPqBWuZok9G86NZ ELbfLsxGQoGNF4MeQZJjBD2RIBLNXCQjzHaXYZeNr36Pwep8YHTCmJoURVOI5Ao+S/xT Ooc19TRmrthNnCdv4UDKXY6h99Y5Dj4KTrk1GwXfBKL9qzpQ9Drs3nkhtx8a8OWeAGs8 wtgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=vuESmawkElakhHr8A9Mww3n2t4uzuCAz2n0H48lVWZ4=; b=Tp4LXi6D+o5suAq/JXHCPof+m9SLcMFs5aIwACBSY7D2iyh+1teltXonE0Jqpb93Gr KxEwo/6T9V3GDw8jpu1fi4Impy2VPWgiZslNKDPVPq7ISpWjdjKHxT5gumW/z7nqQr5Y Oyj2tSvsi3sQaiZvci0NZvihoNAYg52nysE3sOG8kk8u/DhMF/dZC8q7Ao76Zz15nYSW QvGYXnotitYPTllt71P+KCxRfsOYjD9CnfoGA5gUs96CFb5jw61KtpBFJevchu3wGXBK aNp6gcsYNZs5ZAMhtpr6kbzAK+kPcB2jh+ZBRMb4qDLQJ8OVLp2eZoYSQzeGOyD4oD7F 0YCg== X-Gm-Message-State: APjAAAUg66XXpP5tDSktseSVkQDG+IbCHtJXiM4TXuF+e+mQIMLicxbP /4/9UK/JoNeyMuQfkOdES0Ay00+G X-Google-Smtp-Source: APXvYqwJPJALV1CfCmpmpPyPHeIOJu2HOlAW+muDJZC51S7q9TkBLGuCcLXHJDRxO9dmcabtzmWJ3g== X-Received: by 2002:a2e:9695:: with SMTP id q21mr2592298lji.206.1573198592315; Thu, 07 Nov 2019 23:36:32 -0800 (PST) Received: from amb.local (out244.support.agnat.pl. [91.234.176.244]) by smtp.gmail.com with ESMTPSA id g7sm2189574lfb.4.2019.11.07.23.36.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Nov 2019 23:36:31 -0800 (PST) Subject: Re: WARNING: CPU: 5 PID: 25802 at fs/xfs/libxfs/xfs_bmap.c:4530 xfs_bmapi_convert_delalloc+0x434/0x4a0 [xfs] To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org References: <3c58ebc4-ff95-b443-b08d-81f5169d3d01@gmail.com> <20191108065627.GA6260@infradead.org> From: =?UTF-8?Q?Arkadiusz_Mi=c5=9bkiewicz?= Message-ID: Date: Fri, 8 Nov 2019 08:36:31 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <20191108065627.GA6260@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On 08/11/2019 07:56, Christoph Hellwig wrote: > On Fri, Nov 08, 2019 at 07:01:15AM +0100, Arkadiusz Miśkiewicz wrote: >> >> Hello. >> >> I have two servers: >> >> backup4 - one with Adaptec ASR8885Q (that's the one which breaks so >> often but this time adaptes works) >> >> backup3 - other with software raid only >> >> Both are now running 5.3.8 kernels and both end up like this log below. >> It takes ~ up to day to reproduce. > > The WARN_ON means that conversion of delalloc blocks failed to find > free space. Something that should not be possible due to the delalloc > reservations. What as the last kernel where you did not see something > like this? > 4.20.13 looks ok 5.1.15 bad (that warn_on triggered) on both machines according to my old logs -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )