From owner-freebsd-stable@FreeBSD.ORG Sat Dec 4 02:28:18 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EA2E7106566B; Sat, 4 Dec 2010 02:28:17 +0000 (UTC) (envelope-from lichray@gmail.com) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 4C81B8FC13; Sat, 4 Dec 2010 02:28:16 +0000 (UTC) Received: by wwf26 with SMTP id 26so5860991wwf.31 for ; Fri, 03 Dec 2010 18:28:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=KhuQt8YACFnxIYtdDnbTM7aWbItCMPTZFfCIiOz9YKU=; b=Z4i/oj25Cm2ufikShvDHD8gOLQ7bEw46RVpZEgTTcvSNz1QA8vxDBy7/rwi4WRtFKB PfM/pTUGoHb+6PGDcJeXKf/6XM+q3GXZaVv19YcdtYsx4jLBTEklQdiW4pX8qlWm+tOf KDsGMu+IxT1N5NxuvxTjKl07/x1CjIowgrH+E= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=A2B/UaxDTIp18yH9i0JPszy1spnE0svBm8bVYQd5b6fnauk+1mhDw35fKEaFQ6medZ tAGUObWPBWECHRaBhMfqDD2NeP+sFbXwIzQGm+G0palilbuGqIToiBfIGBGz2z/aIhWI vjlsJJbvmi6mmdl/kEMD4F+gp8HdbCMbCluQ0= MIME-Version: 1.0 Received: by 10.227.155.15 with SMTP id q15mr2787456wbw.141.1291429696172; Fri, 03 Dec 2010 18:28:16 -0800 (PST) Received: by 10.227.136.84 with HTTP; Fri, 3 Dec 2010 18:28:15 -0800 (PST) In-Reply-To: <4CF97D6A.7020900@freebsd.org> References: <20101123131353.GA7243@icarus.home.lan> <20101123132519.GA1426@icarus.home.lan> <4CEBC155.9090706@freebsd.org> <20101202002734.GA84177@icarus.home.lan> <20101202022416.GA86118@icarus.home.lan> <4CF8FDC8.7050702@freebsd.org> <4CF97D6A.7020900@freebsd.org> Date: Fri, 3 Dec 2010 20:28:15 -0600 Message-ID: From: Zhihao Yuan To: Andriy Gapon Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Brandon Gooch , freebsd-stable@freebsd.org, Navdeep Parhar , Jeremy Chadwick Subject: Re: Fwd: Re: Fail to use Dtrace on FreeBSD 8.1-STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Dec 2010 02:28:18 -0000 My world and kernel are sync. Is it possible that the dtrace-enabled kernel must be compiled with '-g'? On Fri, Dec 3, 2010 at 5:29 PM, Andriy Gapon wrote: > on 03/12/2010 21:53 Zhihao Yuan said the following: > > I added these options, KDB & DDB to my KERNCONF, but Dtrace still does > not work, > > and the commands your shown fail on my system, too. > > Can you send a copy of your KERNCONF to us? > > I can, but I don't think that I have any magic in it. > I suppose that you have some problem with either your local environment or > following the procedures. Most of all, I still suspect that your world and > your > kernel are out of sync. > > -- > Andriy Gapon > -- Zhihao Yuan The best way to predict the future is to invent it.