From owner-freebsd-hackers@FreeBSD.ORG Thu Apr 28 09:27:19 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 74DC416A4CE for ; Thu, 28 Apr 2005 09:27:19 +0000 (GMT) Received: from mail.bitdefender.com (ns.bitdefender.com [217.156.83.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 60CC543D31 for ; Thu, 28 Apr 2005 09:27:18 +0000 (GMT) (envelope-from apircalabu@bitdefender.com) Received: (qmail 8378 invoked by uid 1010); 28 Apr 2005 12:21:11 +0300 Received: from apircalabu.dsd.ro (10.10.15.22) by mail.bitdefender.com with AES256-SHA encrypted SMTP; 28 Apr 2005 12:21:11 +0300 Date: Thu, 28 Apr 2005 12:28:11 +0300 From: Adi Pircalabu To: Kris Kennaway Message-ID: <20050428122811.60315014@apircalabu.dsd.ro> In-Reply-To: <20050427220933.GA74018@xor.obsecurity.org> References: <20050427182850.3056f9f6@apircalabu.dsd.ro> <20050427220538.GA71046@xor.obsecurity.org> <20050427220933.GA74018@xor.obsecurity.org> Organization: BitDefender X-Mailer: Sylpheed-Claws 1.0.4 (GTK+ 1.2.10; i386-portbld-freebsd5.4) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BitDefender-SpamStamp: 1.1.3 044000040111AAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQ X-BitDefender-Scanner: Clean, Agent: BitDefender Qmail 1.6.1 on mail.bitdefender.com X-BitDefender-Spam: No (13) cc: freebsd-hackers@freebsd.org Subject: Re: Multithreaded program crashes on SMP (HT enabled) machine X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Apr 2005 09:27:19 -0000 On Wed, 27 Apr 2005 15:09:33 -0700 Kris Kennaway wrote: > > > I have a multithreaded application ported on FreeBSD 5.3 which > > > crashes in a minute or less if hyperthreading in enabled. Without > > > HT there is no problem. > > > How and where should I start to investigate the problem? > > > > If it's a small application, post the source to an appropriate > > mailing list (hackers; no need for the excessive cross-posting) > > Rather, unless it's a very small application, post a URL to obtain the > source so you don't spam the list with it. Hello, unfortunately I can not post the code due to source code's license. But I'll try to come up with a small but similar example. Thank you -- Adrian Pircalabu Public KeyID = 0x04329F5E -- This message was scanned for spam and viruses by BitDefender. For more information please visit http://linux.bitdefender.com/