Return-Path: Received: from smtp-out-1.desy.de ([131.169.56.84]:44957 "EHLO smtp-out-1.desy.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751200Ab1FUIR2 (ORCPT ); Tue, 21 Jun 2011 04:17:28 -0400 Received: from smtp-map-1.desy.de (smtp-map-1.desy.de [131.169.56.66]) by smtp-out-1.desy.de (DESY_OUT_1) with ESMTP id 51F6C1824 for ; Tue, 21 Jun 2011 10:17:27 +0200 (MEST) Received: from ZITSWEEP2.win.desy.de (zitsweep2.win.desy.de [131.169.97.96]) by smtp-map-1.desy.de (DESY_MAP_1) with ESMTP id 49FC413EDF for ; Tue, 21 Jun 2011 10:17:23 +0200 (MEST) Received: from smtp-intra-1.desy.de (lb-40-26.desy.de) by ZITSWEEP2.win.desy.de (Clearswift SMTPRS 5.4.1) with ESMTP id for ; Tue, 21 Jun 2011 10:17:23 +0200 Received: from [131.169.185.68] (anahit.desy.de [131.169.185.68]) by smtp-intra-1.desy.de (DESY-INTRA-1) with ESMTP id 0DFB53E901 for ; Tue, 21 Jun 2011 10:17:23 +0200 (MEST) Message-ID: <4E005383.6030206@desy.de> Date: Tue, 21 Jun 2011 10:17:07 +0200 From: Tigran Mkrtchyan To: NFS list Subject: missing verifier in rpcsec_gss calls Content-Type: multipart/mixed; boundary="------------060704010107010107000107" Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 --------------060704010107010107000107 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit this is what I am observing with v4.0 and v4.1. sometimes, mostly on RPCSEC_GSS_DESTROY, in the PC calls missing verifier. This is against my server and linux server. Packets attached. Please have a look at the packet 15. 100% reproducible. I tried vanilla 2.6.39 and 3.0.0-rc3 from git://linux-nfs.org/~trondmy/nfs-2.6.git 9cff1ffd4d477f541d5644f0ec25ee40025fa806 origin/linux-next Regards, Tigran. --------------060704010107010107000107 Content-Type: application/octet-stream; name="mount-krb5i.dump" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="mount-krb5i.dump" 1MOyoQIABAAAAAAAAAAAAP//AABxAAAA3lL/Tb49DgBMAAAATAAAAAAAAwQABgAAAAAAAAAACABF AAA8RnNAAEAGem2DqblEg6m5RAOhCAEjA8rIAAAAAKACgBh6CgAAAgRADAQCCAoA2Yy7AAAAAAED AwfeUv9NyD0OAEwAAABMAAAAAAADBAAGAAAAAAAAAAAIAEUAADwAAEAAQAbA4IOpuUSDqblECAED oSM6XdcjA8rJoBKAAHoKAAACBEAMBAIICgDZjLsA2Yy7AQMDB95S/03RPQ4ARAAAAEQAAAAAAAME AAYAAAAAAAAAAAgARQAANEZ0QABABnp0g6m5RIOpuUQDoQgBIwPKySM6XdiAEAEBegIAAAEBCAoA 2Yy7ANmMu95S/00MPg4AcAAAAHAAAAAAAAMEAAYAAAAAAAAAAAgARQAAYEZ1QABABnpHg6m5RIOp uUQDoQgBIwPKySM6XdiAGAEBei4AAAEBCAoA2Yy7ANmMu4AAACh5O5ngAAAAAAAAAAIAAYajAAAA BAAAAAAAAAAAAAAAAAAAAAAAAAAA3lL/TRI+DgBEAAAARAAAAAAAAwQABgAAAAAAAAAACABFAAA0 0WNAAEAG74SDqblEg6m5RAgBA6EjOl3YIwPK9YAQAQB6AgAAAQEICgDZjLsA2Yy73lL/TR8+DgBg AAAAYAAAAAAAAwQABgAAAAAAAAAACABFAABQ0WRAAEAG72eDqblEg6m5RAgBA6EjOl3YIwPK9YAY AQB6HgAAAQEICgDZjLsA2Yy7gAAAGHk7meAAAAABAAAAAAAAAAAAAAAAAAAAAN5S/00pPg4ARAAA AEQAAAAAAAMEAAYAAAAAAAAAAAgARQAANEZ2QABABnpyg6m5RIOpuUQDoQgBIwPK9SM6XfSAEAEB egIAAAEBCAoA2Yy7ANmMu95S/02dSQ4ATAAAAEwAAAAAAAMEAAYAAAAAAAAAAAgARQAAPBNPQABA Bq2Rg6m5RIOpuUSa4AgBIzqf8QAAAACgAoAYegoAAAIEQAwEAggKANmMvgAAAAABAwMH3lL/TaNJ DgBMAAAATAAAAAAAAwQABgAAAAAAAAAACABFAAA8AABAAEAGwOCDqblEg6m5RAgBmuAjfI/aIzqf 8qASgAB6CgAAAgRADAQCCAoA2Yy+ANmMvgEDAwfeUv9NqUkOAEQAAABEAAAAAAADBAAGAAAAAAAA AAAIAEUAADQTUEAAQAatmIOpuUSDqblEmuAIASM6n/IjfI/bgBABAXoCAAABAQgKANmMvgDZjL7e Uv9NbE8OAMwCAADMAgAAAAADBAAGAAAAAAAAAAAIAEUAArwTUUAAQAarD4OpuUSDqblEmuAIASM6 n/IjfI/bgBgBAXyKAAABAQgKANmMwADZjL6AAAKE6c37HAAAAAAAAAACAAGGowAAAAQAAAAAAAAA BgAAABQAAAABAAAAAQAAAAAAAAABAAAAAAAAAAAAAAAAAAACQWCCAj0GCSqGSIb3EgECAgEAboIC LDCCAiigAwIBBaEDAgEOogcDBQAgAAAAo4IBFGGCARAwggEMoAMCAQWhCRsHREVTWS5ERaIgMB6g AwIBAaEXMBUbA25mcxsOYW5haGl0LmRlc3kuZGWjgdcwgdSgAwIBEKEDAgEBooHHBIHELTHS0d0e LLOTBv5g/Vos6PjF1U/IfPln/NIwXrewOpo6QfACOXBpXWveLwJHezNobV5qgYooM4opEhs6MPeV XTwySWd7lxH4bRBAn2svQV3Mw6y8UMLUw79+MDDI0ztvopBcVJe6jdb1eQ7gri3Tv3O9F2K/3YnH ctC3Ar4+siSkM/ongDMbBVx6EcMy7uQqWe/3alJf+JxfMQhQTbnoJc1sQ8/AtOz+6hEvHbO7slhP XPs9pJpng+Nsb4Tnpgcnn1TDmKSB+jCB96ADAgEQooHvBIHsFsg7g+wZls/E9Gq/UpAoFEZqwy1A fx9bjriDStGwVzMspbVLNlqc2JtO5MFey0ujw21ckwn9j5pNxUjucN2JxPIXDYvQAgD13yRzWut9 XsyqXZ0hcZvVWLS5b2U66F69CVpJ8aVfZU8K0ge04s7bKrPMier7kYCTHRj1m3LVPKJlPAMXju8V FSXN9QekMX73tfMg030ssF5xp4CkwwT95fSvUMyOaMAH7q99cWPGVKJKI4Xi4MS1Mt5kkUyX3iNk QCBhiSRSj7fUClPVMQpOe+dbLNxze9LCeR/NHuLVJasSA3/DFfKhUUYpG+YAAADeUv9Nc08OAEQA AABEAAAAAAADBAAGAAAAAAAAAAAIAEUAADQDZUAAQAa9g4OpuUSDqblECAGa4CN8j9sjOqJ6gBAB C3oCAAABAQgKANmMwADZjMDeUv9Nb9IOADgBAAA4AQAAAAADBAAGAAAAAAAAAAAIAEUAASgDZkAA QAa8joOpuUSDqblECAGa4CN8j9sjOqJ6gBgBC3r2AAABAQgKANmM4QDZjMCAAADw6c37HAAAAAEA AAAAAAAABgAAABwEBAX//////wAAAAA20sfIDxBf5Kj/WMcUuOeuAAAAAAAAAAQCAAAAAAAAAAAA AAAAAACAAAAAoWCBngYJKoZIhvcSAQICAgBvgY4wgYugAwIBBaEDAgEPon8wfaADAgEQonYEdAtF oExotsZo6Uno1eKCAflCOZ+Hw4i4lilL8wgqMJeS6NysQC7+8+kCwY52iPRPpcObJ2ZTr2LCi0+G yCH0Mu0V+cbJGc35RvvZVNBtumWOF3rL5nog3uikyZxDnMhMIpD5kluniovFq+Fcw9+1ioSCTdqK AAAA3lL/TXrSDgBEAAAARAAAAAAAAwQABgAAAAAAAAAACABFAAA0E1JAAEAGrZaDqblEg6m5RJrg CAEjOqJ6I3yQz4AQAQl6AgAAAQEICgDZjOEA2Yzh3lL/Tf7TDgCAAAAAgAAAAAAAAwQABgAAAAAA AAAACABFAABwE1NAAEAGrVmDqblEg6m5RJrgCAEjOqJ6I3yQz4AYAQl6PgAAAQEICgDZjOIA2Yzh gAAAOOjN+xwAAAAAAAAAAgABhqMAAAAEAAAAAAAAAAYAAAAYAAAAAQAAAAMAAAABAAAAAQAAAAQC AAAA3lL/TQnUDgBEAAAARAAAAAAAAwQABgAAAAAAAAAACABFAAA0E1RAAEAGrZSDqblEg6m5RJrg CAEjOqK2I3yQz4ARAQl6AgAAAQEICgDZjOIA2Yzh3lL/TQ7UDgBcAAAAXAAAAAAAAwQABgAAAAAA AAAACABFAABMA2dAAEAGvWmDqblEg6m5RAgBmuAjfJDPIzqitoAYAQt6GgAAAQEICgDZjOIA2Yzi gAAAFOjN+xwAAAABAAAAAQAAAAEAAAAD3lL/TRvUDgA4AAAAOAAAAAAAAwQABgAAAAAAAAAACABF AAAoAABAAEAGwPSDqblEg6m5RJrgCAEjOqK2AAAAAFAEAADNMgAA3lL/TS3UDgDwAAAA8AAAAAAA AwQABgAAAAAAAAAACABFAADgRndAAEAGecWDqblEg6m5RAOhCAEjA8r1Izpd9IAYAQF6rgAAAQEI CgDZjOIA2Yy7gAAAqHo7meAAAAAAAAAAAgABhqMAAAAEAAAAAQAAAAYAAAAYAAAAAQAAAAAAAAAB AAAAAgAAAAQCAAAAAAAABgAAABwEBAT//////wAAAAAkJioK4nt110MukYPID5s3AAAAKAAAAAEA AAAAAAAAAAAAAAMAAAAYAAAACgAAAAkAAAACABABGgAwojoAAAAcBAQE//////8AAAAAJCYqCyBO NhdoOcYIdOrFRt5S/02M1A4AuAAAALgAAAAAAAMEAAYAAAAAAAAAAAgARQAAqNFlQABABu8Og6m5 RIOpuUQIAQOhIzpd9CMDy6GAGAEJenYAAAEBCAoA2YziANmM4oAAAHB6O5ngAAAAAQAAAAAAAAAG AAAAHAQEBf//////AAAAADbSx8l/TLedR6S7PApN3ZgAAAAAAAAAGAAAAAEAAAACAAAAAAAAAAEA AAAYAAAAAgAAABwEBAX//////wAAAAA20sfKtdZw7HqKDUgvSggK3lL/TULhDgBEAAAARAAAAAAA AwQABgAAAAAAAAAACABFAAA0RnhAAEAGenCDqblEg6m5RAOhCAEjA8uhIzpeaIARAQF6AgAAAQEI CgDZjOUA2Yzi3lL/TcPhDgBEAAAARAAAAAAAAwQABgAAAAAAAAAACABFAAA00WZAAEAG74GDqblE g6m5RAgBA6EjOl5oIwPLooARAQl6AgAAAQEICgDZjOUA2Yzl3lL/Tc7hDgBEAAAARAAAAAAAAwQA BgAAAAAAAAAACABFAAA0RnlAAEAGem+DqblEg6m5RAOhCAEjA8uiIzpeaYAQAQF6AgAAAQEICgDZ jOUA2Yzl --------------060704010107010107000107--