Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp3441922pxb; Sun, 7 Feb 2021 09:30:31 -0800 (PST) X-Google-Smtp-Source: ABdhPJxdbPeyHS8XvBkUIRy4cl1pGF6hXw4SEt+C3ePGN30HxZykSL+Hp3IUU4yImVkjpPYvGBqm X-Received: by 2002:a17:906:2847:: with SMTP id s7mr10184950ejc.111.1612719031159; Sun, 07 Feb 2021 09:30:31 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612719031; cv=none; d=google.com; s=arc-20160816; b=OV4ie/Lx1pKYMc11Or85KQrVvvekz1eo5GbL0l3FIJSl92/ImHlHuKd6WLtwiga0zt e3fHt44oscOYN9M21XXOsszF9HEgiKRTirAFsrqjzs0a/00OcJSFYwEHzyGfNE130J13 6zPBROme70m6aXct/UPvfaFVjeKE8cf7TrFXAXl+Te9eFpoTapjbwJH1EXBI2zIfLS0u cJm8GvHOJx3fc2k1V48NpRU0v/uDgdhBGLORe23ZBCjd16eTpmQW/RHGjzIWj6jdEQya aejA3vHjAwbCAIqeHylmHBju1EDRxHhpA/h/KzfABLVym56wq+Jd/3Rp6kFoY9zgun79 WlBA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:subject:to :mime-version:user-agent:from:date:message-id; bh=OMny+mYdCddQQcdCO0knGe4y3lPypAGhUD/K6wTe6OA=; b=vS7AbI/b6YTxKvS/mHG6j+KnKZuClTJgJKvdJuPYeDDwMjqvKlPhgTXBpPqEuciJX+ oOZJAVTFxh6CGpPNqDtwt1FRCRgX6M595NK3PdKgEjKThZPPb7jqKsCJtXNM57Ir/wtZ 6OAiIs2GlFS+Osic8/Cc6Uc/s2I/f0+oM/fPWeetlGNRE0I32OjPVybtd10EyjhR6lwa T+cMetiPXFpNceqKBhGB9PeokrIlzs1CC3sniMMrN0sIuNnGLjxfnULHed5E5y/mwTgY OfwwjTWoSUFAcp1treuozTGg1yMEK5T7QnKmQrp2FxCJ+oZnaAGl3GhuB9FeCsDCc3iB O+tg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bs1si10867323edb.166.2021.02.07.09.29.49; Sun, 07 Feb 2021 09:30:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbhBGRZc (ORCPT + 99 others); Sun, 7 Feb 2021 12:25:32 -0500 Received: from outbound-mail-qk39.uniserve.ca ([204.239.30.184]:22825 "EHLO outbound-mail-qk39.uniserve.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229506AbhBGRZ2 (ORCPT ); Sun, 7 Feb 2021 12:25:28 -0500 X-Greylist: delayed 398 seconds by postgrey-1.27 at vger.kernel.org; Sun, 07 Feb 2021 12:25:28 EST Received: from uniserve.com ( [204.239.30.179]) by outbound-mail-qk39.uniserve.ca (OpenSMTPD) with ESMTPS id 5bf4cc33 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Sun, 7 Feb 2021 09:18:01 -0800 (PST) X-Default-Received-SPF: pass (skip=loggedin (res=PASS)) x-ip-name=50.92.153.236; envelope-from=; Received: from [192.168.8.240] (unverified [50.92.153.236]) by uniserve.com (SurgeMail 7.4c) with ESMTP (TLS) id 47655965-1392368 for ; Sun, 07 Feb 2021 09:18:01 -0800 Message-ID: <602020C9.50705@sunshine.net> Date: Sun, 07 Feb 2021 09:18:01 -0800 From: Rue Mohr User-Agent: Mozilla/5.0 (X11; Linux i686; rv:10.0.4) Gecko/20120510 Icedove/10.0.4 MIME-Version: 1.0 To: linux-nfs@vger.kernel.org Subject: nfs kernel server bug Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-User: sn0297@uniserve.com Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org I'm having an issue where the kernel server is dishing out all zeros for file content being read over NFS. The file byte count is correct. Writing files is fine. With the same client, a different server works just fine. I have been trying to pin this down, so far all I know is that the packets from the server actually contain zeros for the file contents. The troubled server kernel is 5.4.1 Has anyone encountered this or is it just me?