From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10951 invoked by alias); 23 Sep 2014 06:42:06 -0000 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org Received: (qmail 10940 invoked by uid 89); 23 Sep 2014 06:42:05 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-we0-f170.google.com Received: from mail-we0-f170.google.com (HELO mail-we0-f170.google.com) (74.125.82.170) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Tue, 23 Sep 2014 06:42:03 +0000 Received: by mail-we0-f170.google.com with SMTP id x48so2604713wes.1 for ; Mon, 22 Sep 2014 23:42:00 -0700 (PDT) X-Received: by 10.194.120.101 with SMTP id lb5mr8761193wjb.84.1411454520760; Mon, 22 Sep 2014 23:42:00 -0700 (PDT) Received: from [192.168.42.170] (44-236.197-178.cust.bluewin.ch. [178.197.236.44]) by mx.google.com with ESMTPSA id f3sm1085812wiz.18.2014.09.22.23.41.59 for (version=SSLv3 cipher=RC4-SHA bits=128/128); Mon, 22 Sep 2014 23:42:00 -0700 (PDT) Message-ID: <1411454486.3642.7.camel@Device-03036C> Subject: non meaningful output with pthread From: =?ISO-8859-1?Q?Jo=EBl_Kr=E4hemann?= To: gdb@sourceware.org Date: Tue, 23 Sep 2014 06:42:00 -0000 Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2014-09/txt/msg00075.txt.bz2 Hi, I'm doing a sequencer and since I'm doing optical feedbacks I experience bad crashes. The engine becomes unreliable and gdb gives useless output. I'm doing everything in view of thread safety from atomic operations to mutices, syncing ... please take a look at http://ags.sf.net [New Thread 0x7fffb8db1700 (LWP 917)] [New Thread 0x7fffb85b0700 (LWP 918)] ** Message: short write, write 88 frames [New Thread 0x7fffb7daf700 (LWP 919)] ** Message: short write, write 240 frames [New Thread 0x7fffb75ae700 (LWP 920)] ** Message: short write, write 120 frames [New Thread 0x7fffb6dad700 (LWP 921)] ** Message: short write, write 521 frames [New Thread 0x7fffb65ac700 (LWP 922)] ** Message: short write, write 279 frames [New Thread 0x7fffb5dab700 (LWP 923)] [New Thread 0x7fffb55aa700 (LWP 924)] ** Message: short write, write 176 frames [New Thread 0x7fffb4da9700 (LWP 925)] ** Message: short write, write 160 frames [New Thread 0x7fffb45a8700 (LWP 926)] ** Message: short write, write 240 frames [Thread 0x7fffe3776700 (LWP 883) exited] ** Message: short write, write 400 frames [Thread 0x7fffb95b2700 (LWP 916) exited] [New Thread 0x7fffb3da7700 (LWP 927)] ** Message: short write, write 120 frames [Thread 0x7fffe0770700 (LWP 889) exited] ** Message: short write, write 80 frames ** Message: short write, write 160 frames [Thread 0x7fffb5dab700 (LWP 923) exited] [Thread 0x7fffb6dad700 (LWP 921) exited] ** Message: short write, write 80 frames ** Message: short write, write 80 frames ... Couldn't get registers: Kein passender Prozess gefunden. (gdb) bt #0 0x00007ffff3a42cef in start_thread (arg=) at pthread_create.c:349 #1 0x00007ffff378ce6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #2 0x0000000000000000 in ?? ()