amd64/185290: Dtrace does not work on -stable/10

[Robert David]

The following reply was made to PR amd64/185290; it has been noted by GNATS.

From: Robert David <robert.david.public at gmail.com>
To: Mark Johnston <markj at freebsd.org>
Cc: bug-followup at FreeBSD.org
Subject: Re: amd64/185290: Dtrace does not work on -stable/10
Date: Mon, 30 Dec 2013 21:43:06 +0100

 Hi,
 
 I got the system installed on my notebook and now does not have any
 jail set up. 
 
 Tried to move io.d out:
 
 root at notebook ~src (git)-[53624fa...] #
 mv /usr/lib/dtrace/io.d /usr/lib/dtrace/io.d.bu
 
 root at notebook ~src (git)-[53624fa...] # dtrace -n 'syscall:::entry
 { @num[execname] = count(); }' dtrace: invalid probe specifier
 syscall:::entry { @num[execname] = count(); }:
 "/usr/lib/dtrace/psinfo.d", line 90: failed to resolve type
 kernel`struct thread * for identifier curthread: Module is no longer
 loaded 1 
 root at notebook ~src (git)-[53624fa...] #
 
 Serching through internet I found this:
 http://lists.freebsd.org/pipermail/freebsd-dtrace/2013-October/000110.html
 
 Maybe something not backported from CURRENT.
 
 Robert.
 
 
 
 On Mon, 30 Dec 2013 14:17:47 -0500
 Mark Johnston <markj at freebsd.org> wrote:
 
 > Hm, I've never seen this on CURRENT.
 > 
 > Are you running in a jail by any chance? Do things work if you remove
 > /usr/lib/dtrace/io.d?