From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suresh Jayaraman Subject: Re: 3.1-rc4: CIFS VFS: Received no data, expecting 4 Date: Wed, 21 Sep 2011 16:54:08 +0530 Message-ID: <4E79C958.7080702@suse.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-cifs To: Justin Piszcz Return-path: In-Reply-To: Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Adding linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org to Cc. On 09/18/2011 10:29 PM, Justin Piszcz wrote: > Hello, > > What does this mean and why does it occur? This error seems to occur when we try to read from a socket and actually read no data. Not sure when this would occur. > (mounted a Windows 7 share) > > [ 1090.606501] CIFS VFS: Received no data, expecting 4 > [ 1120.575675] CIFS VFS: Received no data, expecting 4 > [ 1150.544783] CIFS VFS: Received no data, expecting 4 > [ 1180.513925] CIFS VFS: Received no data, expecting 4 > [ 1210.483044] CIFS VFS: Received no data, expecting 4 > [ 1240.452187] CIFS VFS: Received no data, expecting 4 > [ 1270.421345] CIFS VFS: Received no data, expecting 4 > [ 1300.390432] CIFS VFS: Received no data, expecting 4 > [ 1330.359595] CIFS VFS: Received no data, expecting 4 > [ 1360.328755] CIFS VFS: Received no data, expecting 4 > [ 1390.283901] CIFS VFS: Received no data, expecting 4 > [ 1420.249492] CIFS VFS: Received no data, expecting 4 > [ 1450.218690] CIFS VFS: Received no data, expecting 4 > [ 1480.187842] CIFS VFS: Received no data, expecting 4 > [ 1510.156925] CIFS VFS: Received no data, expecting 4 > [ 1540.126080] CIFS VFS: Received no data, expecting 4 > [ 1570.095264] CIFS VFS: Received no data, expecting 4 > [ 1600.064381] CIFS VFS: Received no data, expecting 4 > [ 1630.033567] CIFS VFS: Received no data, expecting 4 > [ 1660.002595] CIFS VFS: Received no data, expecting 4 > [ 1689.971796] CIFS VFS: Received no data, expecting 4 > [ 1719.940916] CIFS VFS: Received no data, expecting 4 > [ 1749.910064] CIFS VFS: Received no data, expecting 4 > [ 1779.879160] CIFS VFS: Received no data, expecting 4 > [ 1809.848347] CIFS VFS: Received no data, expecting 4 > [ 1839.817414] CIFS VFS: Received no data, expecting 4 > [ 1869.786612] CIFS VFS: Received no data, expecting 4 > [ 1899.755742] CIFS VFS: Received no data, expecting 4 > [ 1929.724890] CIFS VFS: Received no data, expecting 4 > [ 1959.694018] CIFS VFS: Received no data, expecting 4 > [ 1989.663177] CIFS VFS: Received no data, expecting 4 > [ 2019.632306] CIFS VFS: Received no data, expecting 4 > [ 2049.601480] CIFS VFS: Received no data, expecting 4 > > Justin. > -Suresh From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753008Ab1IULYz (ORCPT ); Wed, 21 Sep 2011 07:24:55 -0400 Received: from nat28.tlf.novell.com ([130.57.49.28]:10052 "EHLO nat28.tlf.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751888Ab1IULYy (ORCPT ); Wed, 21 Sep 2011 07:24:54 -0400 Message-ID: <4E79C958.7080702@suse.com> Date: Wed, 21 Sep 2011 16:54:08 +0530 From: Suresh Jayaraman User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.22) Gecko/20110907 SUSE/3.1.14 Thunderbird/3.1.14 MIME-Version: 1.0 To: Justin Piszcz CC: linux-kernel@vger.kernel.org, linux-cifs Subject: Re: 3.1-rc4: CIFS VFS: Received no data, expecting 4 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding linux-cifs@vger.kernel.org to Cc. On 09/18/2011 10:29 PM, Justin Piszcz wrote: > Hello, > > What does this mean and why does it occur? This error seems to occur when we try to read from a socket and actually read no data. Not sure when this would occur. > (mounted a Windows 7 share) > > [ 1090.606501] CIFS VFS: Received no data, expecting 4 > [ 1120.575675] CIFS VFS: Received no data, expecting 4 > [ 1150.544783] CIFS VFS: Received no data, expecting 4 > [ 1180.513925] CIFS VFS: Received no data, expecting 4 > [ 1210.483044] CIFS VFS: Received no data, expecting 4 > [ 1240.452187] CIFS VFS: Received no data, expecting 4 > [ 1270.421345] CIFS VFS: Received no data, expecting 4 > [ 1300.390432] CIFS VFS: Received no data, expecting 4 > [ 1330.359595] CIFS VFS: Received no data, expecting 4 > [ 1360.328755] CIFS VFS: Received no data, expecting 4 > [ 1390.283901] CIFS VFS: Received no data, expecting 4 > [ 1420.249492] CIFS VFS: Received no data, expecting 4 > [ 1450.218690] CIFS VFS: Received no data, expecting 4 > [ 1480.187842] CIFS VFS: Received no data, expecting 4 > [ 1510.156925] CIFS VFS: Received no data, expecting 4 > [ 1540.126080] CIFS VFS: Received no data, expecting 4 > [ 1570.095264] CIFS VFS: Received no data, expecting 4 > [ 1600.064381] CIFS VFS: Received no data, expecting 4 > [ 1630.033567] CIFS VFS: Received no data, expecting 4 > [ 1660.002595] CIFS VFS: Received no data, expecting 4 > [ 1689.971796] CIFS VFS: Received no data, expecting 4 > [ 1719.940916] CIFS VFS: Received no data, expecting 4 > [ 1749.910064] CIFS VFS: Received no data, expecting 4 > [ 1779.879160] CIFS VFS: Received no data, expecting 4 > [ 1809.848347] CIFS VFS: Received no data, expecting 4 > [ 1839.817414] CIFS VFS: Received no data, expecting 4 > [ 1869.786612] CIFS VFS: Received no data, expecting 4 > [ 1899.755742] CIFS VFS: Received no data, expecting 4 > [ 1929.724890] CIFS VFS: Received no data, expecting 4 > [ 1959.694018] CIFS VFS: Received no data, expecting 4 > [ 1989.663177] CIFS VFS: Received no data, expecting 4 > [ 2019.632306] CIFS VFS: Received no data, expecting 4 > [ 2049.601480] CIFS VFS: Received no data, expecting 4 > > Justin. > -Suresh