From owner-freebsd-current@FreeBSD.ORG  Wed May 30 12:44:22 2012
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 18A5E1065676;
	Wed, 30 May 2012 12:44:22 +0000 (UTC)
	(envelope-from rysto32@gmail.com)
Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50])
	by mx1.freebsd.org (Postfix) with ESMTP id 6D0868FC16;
	Wed, 30 May 2012 12:44:21 +0000 (UTC)
Received: by wgbds11 with SMTP id ds11so4943041wgb.31
	for <multiple recipients>; Wed, 30 May 2012 05:44:20 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
	h=mime-version:in-reply-to:references:date:message-id:subject:from:to
	:cc:content-type:content-transfer-encoding;
	bh=Hg6e4BdAJkUcTqoPnm+uYB6cj8OpOIzSmI1KHU7EwDg=;
	b=CMZFdvexQze68LRk+ZxTZs94gyxFMfftPUjvKn/D7X5lIqzN49Gn4fk2l8vo84Qfle
	r8J9XDAbFdqzUi5+tI9C/42Mzhg6iC4VbzR/P0qYIEj/SaBUohTQ6laRarXX2Lc9arnN
	wg8CkPIsYc3XLwsOxcXbFVJUH90ATItFvt9CnblVbdl8Ik/8l48WlDAwd+kscqF+ZeBQ
	TXXisOrNemobMFD41uNmevX3AL6iEyAH72xQmWP1tJ/nxTtIKVHdlvNPDu8DoCq5iGx9
	8aO7ztkgus1Yufk0kiF1B/Etv+ywv06+IXl1N8J8bBGyfNzKo2/1/fp+Xzb7YkQyApqD
	onBg==
MIME-Version: 1.0
Received: by 10.216.216.148 with SMTP id g20mr10810012wep.187.1338381860362;
	Wed, 30 May 2012 05:44:20 -0700 (PDT)
Received: by 10.180.146.131 with HTTP; Wed, 30 May 2012 05:44:20 -0700 (PDT)
In-Reply-To: <CAOfEmZiGH0YX4WCwDa54Z4C+Mmk2dFBKCRiWkbPkBxLmhEf7Tg@mail.gmail.com>
References: <CAOfEmZg0FhjikT+y_1h1TFZrPLyR3t09=2s4TaTu=vSJNY+wFg@mail.gmail.com>
	<CAOfEmZiGH0YX4WCwDa54Z4C+Mmk2dFBKCRiWkbPkBxLmhEf7Tg@mail.gmail.com>
Date: Wed, 30 May 2012 08:44:20 -0400
Message-ID: <CAFMmRNy8rU+PVa2+e2UKdwKZOSzXV52_61E+9ARyiufTqiwRAg@mail.gmail.com>
From: Ryan Stone <rysto32@gmail.com>
To: araujo@freebsd.org
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Cc: freebsd-current <freebsd-current@freebsd.org>
Subject: Re: Is it Dtrace broken on HEAD?
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 30 May 2012 12:44:22 -0000

On Wed, May 30, 2012 at 6:37 AM, Marcelo Araujo <araujobsdport@gmail.com> w=
rote:
> Hello fellows,
>
> Is it Dtrace broken on HEAD?
>
> root@controllerB:/sys/amd64/conf # dtrace -n 'syscall::open*:entry {
> printf("%s %s",execname,copyinstr(arg0)); }'
> *dtrace: invalid probe specifier syscall::open*:entry { printf("%s
> %s",execname,copyinstr(arg0)); }: "/usr/lib/dtrace/psinfo.d", line 37:
> syntax error near "uid_t"*
>
> root@controllerB:/sys/amd64/conf # uname -a
> FreeBSD controllerB.la.com 10.0-CURRENT FreeBSD 10.0-CURRENT #0: Tue May =
29
> 13:54:25 CST 2012 =A0 =A0 root@controllerB.la.com:/usr/obj/usr/src/sys/LA=
 =A0amd64
>
>
> Best Regards,
> --
> Marcelo Araujo
> araujo@FreeBSD.org

I know that I've seen this before when I've built improperly, but I
can't exactly remember what the root cause was.  Do you have CTF data
in your kernel(i.e. does ctfdump /boot/kernel/kernel give output?).
If not then you forgot to build with WITH_CTF=3D1