From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56041 invoked by alias); 24 Aug 2015 14:59:22 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 56028 invoked by uid 89); 24 Aug 2015 14:59:21 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.2 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mout.gmx.net Received: from mout.gmx.net (HELO mout.gmx.net) (212.227.17.22) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Mon, 24 Aug 2015 14:59:19 +0000 Received: from licht.localdomain ([62.158.3.89]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0McUnM-1ZCMMY0i6S-00Hc3H; Mon, 24 Aug 2015 16:59:10 +0200 Received: from licht.localdomain (localhost.localdomain [127.0.0.1]) by licht.localdomain (8.12.8/8.12.8) with ESMTP id t7OEx7ah011776; Mon, 24 Aug 2015 16:59:07 +0200 Received: (from pes@localhost) by licht.localdomain (8.12.8/8.12.8/Submit) id t7OEx5rP011772; Mon, 24 Aug 2015 16:59:05 +0200 From: Peter Schauer Message-Id: <201508241459.t7OEx5rP011772@licht.localdomain> Subject: Re: [PATCH obv/pushed] MIPS ptrace build fixes To: palves@redhat.com (Pedro Alves) Date: Mon, 24 Aug 2015 14:59:00 -0000 Cc: sergiodj@redhat.com (Sergio Durigan Junior), simon.marchi@ericsson.com (Simon Marchi), gdb-patches@sourceware.org, brendan.kirby@imgtec.com (Brendan Kirby) In-Reply-To: <55DB2EA1.800@redhat.com> from "Pedro Alves" at Aug 24, 2015 03:48:01 PM MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-UI-Out-Filterresults: notjunk:1;V01:K0:Lbw2j49ptko=:KsfjczI0z+JTiDWUs1Z9Ec sZC9Udvu0QERSWDAhJlOBY566Jv723p9Dk4Tf+9zz4Epe+EiGPmc4HxKtxn1GzqNxA8Rz+ouG xZzhaBQ1pPtHe7KicAx0z+ABAcle7dS8xXKQk74LqoifH7cTa1EflfiZk0RsPDVBhEwsxlkR2 i40SfsuWhW/MqGmMktg5FYtIzWabwtCuVEvndFHdU4NcGsWRSrxk6/rAQhlx7BuMY4JA1wtVe aLQFJOKzIqAmq0/iVI7degps/24a2GOSadS/fcM0Xl6xqCx/HAzENO/z/NApLXVrhp3oM3P3C K9qIXmuSRav1rLLO/jYaTG0D9k3sDrD+HC6b3V42IrenEEhVJ3oyqyFZvKnMWDcP+wvWk1gTQ jiFaKvLeP6fWY0WfnNmh9fjLyHXeMji1GLuiOspIOwDVEwKIUHu0+rybp+W0POBQaYz4T9sv7 3BcVtU9AusUzvhoUQuFxvT1DMAB5VzFSfQIgCZtZW91duoYjTH3jskPMT+iPRnkqfwSvBLP61 L4Hs7OjVxzLKOFXcBcVaeOV0H+sD866wkplpq1+oNfqEVuEbvzmUrdsX20IxhT9l7Png5U3J9 NvCmMQvzu0yrY/1lt1mwHoSEREMW4TWNc8siE58YzhyvJ+mn1paiFrPi9yMn0/CxZfqJPZMQo x6drRh5jIHIQeEqUVB0B9zDHUg5rbZbiCF41nRDKqyYAkK4/XSjVGQ1Ea3upR2DIYx5Ugi0fQ UFdWWlyxopYR006HEdSSd5KeRyvYerIfjefG+w== X-SW-Source: 2015-08/txt/msg00674.txt.bz2 > > Hi guys, > > The MIPS build slave continues showing random build failures, > which results in spurious and confusing "you broke gdb" nag emails. > > We should at least disable email reports for this build > slave until this is sorted out. > > On 07/30/2015 10:13 AM, Peter Schauer wrote: > >> On Wednesday, July 29 2015, Pedro Alves wrote: > >>> > >>> http://gdb-build.sergiodj.net/builders/Debian-MIPS-m64/builds/77/steps/compile%20gdb/logs/stdio > >>> > >>> it shows the build had failed for an unrelated issue: > >>> > > This looks like a memory problem on the build slave, it seems that > > memory flipped from 0x73 ('s') to 0x63 ('c'). > > OOC, how did you figure this out? >From these lines: build-gnulib/import/stdlib.h:41:20: fatal error: /usr/lib/gcc/mips-linux-gnu/4.9/include/ctddef.h: No such file or directory #include ^ gcc lists the correct source include (stddef.h), but then complains about not finding ctddef.h, so it looks like memory flipped somewhere between (or while) reading the include file name and then trying to access the include file. -- Peter Schauer Peter.Schauer@mytum.de