From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25790 invoked by alias); 18 Oct 2006 12:04:41 -0000 Received: (qmail 25677 invoked by uid 22791); 18 Oct 2006 12:04:39 -0000 X-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from mga01.intel.com (HELO mga01.intel.com) (192.55.52.88) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 18 Oct 2006 12:04:36 +0000 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by mga01.intel.com with ESMTP; 18 Oct 2006 05:04:35 -0700 Received: from scsmsx332.sc.intel.com (HELO scsmsx332.amr.corp.intel.com) ([10.3.90.6]) by fmsmga002.fm.intel.com with ESMTP; 18 Oct 2006 05:04:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: i="4.09,324,1157353200"; d="scan'208"; a="5103649:sNHT19760508" Received: from scsmsx414.amr.corp.intel.com ([10.3.90.33]) by scsmsx332.amr.corp.intel.com with Microsoft SMTPSVC(6.0.3790.211); Wed, 18 Oct 2006 05:04:35 -0700 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: Summary of nightly testing 20061016 (failed to retrieve return value location) Date: Wed, 18 Oct 2006 12:04:00 -0000 Message-ID: <9AE298E00BCF7B469C04BE82FCE78B8701AC12DC@scsmsx414.amr.corp.intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Summary of nightly testing 20061016 (failed to retrieve return value location) Thread-Index: AcbxNI/NAe2qBCRrS0C5ALT98b7f4gBeEtig From: "Nguyen, Thang P" To: "William Cohen" , X-OriginalArrivalTime: 18 Oct 2006 12:04:35.0419 (UTC) FILETIME=[94133AB0:01C6F2AD] X-IsSubscribed: yes Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2006-q4/txt/msg00157.txt.bz2 > The tcptest.stp failed on most of the platforms. When trying to compile > the script by hand it gets a number of errors: > "failed to retrieve return value location: identifier '$return'" > > For > install/share/systemtap/tapset/tcp.stp:159:9 > install/share/systemtap/tapset/tcp.stp:129:9 > > This is looking like there might be a problem with the > debuginformation for some of the kernels. > > -Will I could not reproduce any "$return" error on my boxes (ia32 & x86_64). Looks like Bibo also had this problem earlier, not sure if he still sees the issue, or if any resolution has been made. See the thread below. http://sourceware.org/ml/systemtap/2006-q3/msg00130.html http://sourceware.org/ml/systemtap/2006-q3/msg00129.html On the other hand, I do see the tcp_test.exp fails occasionally when TCP traffic on the test machine is really low, so the test itself may be part of the problem. I just need to twist tcp_test.exp to send/receive more packets when it is executed. This should reduce the number of failure, and perhaps isolate the cases where the real "$return" errors appear. Thang