From owner-freebsd-stable@FreeBSD.ORG Fri Dec 3 19:53:45 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 AACB5106564A; Fri, 3 Dec 2010 19:53:45 +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 0FBC98FC1B; Fri, 3 Dec 2010 19:53:44 +0000 (UTC) Received: by wwf26 with SMTP id 26so5548222wwf.31 for ; Fri, 03 Dec 2010 11:53:44 -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=nLlX76nKiUF3xfyUQt704yCKFc1yQAQdTV0tEkbLf34=; b=SJT1YUsMQh+yEt67Ucz8qXYE+wGD2jUTjxAtRqE4G6/lyP1bktlKOyBotxQey7Q3eB aGcZh8ryQbuwEeDXA85ZeCD7mvZiXDWB9oxxp6w7TIO4Q0gBfaMGiVT+JT8XgwQ5t5Lf Y3XUPIhcI267m04CRS/BmrK3fXjcGJkR896d0= 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=qe2KZ8TjCcF6cGTH4cV0foBhaeCPD/M5Iazeo+ZPto3aFikaYjefNWX40ZHr2tC0o4 HBHt2kloHsnE3BZqHGfpECYqcI60AGcjC0vmP0CKsj8q9izRFB8T9M7ub5fjTtFr3Nrk WHw/FkxNuj3q64aeuaRIao9ko1B21A8do8Lk4= MIME-Version: 1.0 Received: by 10.227.127.79 with SMTP id f15mr2418476wbs.86.1291406023362; Fri, 03 Dec 2010 11:53:43 -0800 (PST) Received: by 10.227.136.73 with HTTP; Fri, 3 Dec 2010 11:53:42 -0800 (PST) In-Reply-To: <4CF8FDC8.7050702@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> Date: Fri, 3 Dec 2010 13:53:42 -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: Fri, 03 Dec 2010 19:53:45 -0000 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? On Fri, Dec 3, 2010 at 8:25 AM, Andriy Gapon wrote: > on 02/12/2010 04:24 Jeremy Chadwick said the following: > > On Wed, Dec 01, 2010 at 08:21:21PM -0600, Zhihao Yuan wrote: > >> ctfdump -S /boot/kernel/kernel works, my system has CTF configured. But > I > >> don't have either > >> options KDB > >> or > >> options DDB > >> I guess these has nothing to do with Dtrace, at least KDB is just a > totally > >> different module. Am I right? > > > > Correct; KDB/DDB shouldn't have anything to do with this. > > Yes. But it might - by accident/bug. > > -- > Andriy Gapon > -- Zhihao Yuan The best way to predict the future is to invent it.