From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24131 invoked by alias); 23 Jan 2012 07:25:09 -0000 Received: (qmail 24099 invoked by uid 22791); 23 Jan 2012 07:25:08 -0000 X-SWARE-Spam-Status: No, hits=-2.0 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from smtp1.onthe.net.au (HELO smtp1.onthe.net.au) (203.22.196.249) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 23 Jan 2012 07:24:55 +0000 Received: from localhost (localhost [127.0.0.1]) by smtp1.onthe.net.au (Postfix) with ESMTP id 2A5EA60DD9; Mon, 23 Jan 2012 18:24:53 +1100 (EST) Received: from smtp1.onthe.net.au ([127.0.0.1]) by localhost (smtp1.onthe.net.au [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dmmiCpnmVrhd; Mon, 23 Jan 2012 18:24:52 +1100 (EST) Received: from o1.office.otn.net.au (unknown [180.148.179.26]) by smtp1.onthe.net.au (Postfix) with ESMTP id 7D7FF60DC2; Mon, 23 Jan 2012 18:24:52 +1100 (EST) Received: from achates.office.onthe.net.au (achates.office.onthe.net.au [10.1.32.53]) by o1.office.otn.net.au (Postfix) with ESMTP id 439627A6E4; Mon, 23 Jan 2012 18:24:52 +1100 (EST) Received: by achates.office.onthe.net.au (Postfix, from userid 999) id 39320125; Mon, 23 Jan 2012 18:24:52 +1100 (EST) Date: Mon, 23 Jan 2012 07:25:00 -0000 From: Chris Dunlop To: Josh Stone Cc: systemtap@sourceware.org Subject: Re: Error removing module: Device or resource busy Message-ID: <20120123072452.GA11940@onthe.net.au> References: <20111223050020.GA11829@onthe.net.au> <4EF4E089.6060008@redhat.com> <20111225235927.GA2907@onthe.net.au> <4EF8BDF6.2070105@redhat.com> <20111228080728.GA12001@onthe.net.au> <4F1A1244.3010908@redhat.com> <20120121013535.GA8165@onthe.net.au> <20120121023012.GA8844@onthe.net.au> <4F1A68CB.8000409@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4F1A68CB.8000409@redhat.com> User-Agent: Mutt/1.5.20 (2009-06-14) Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2012-q1/txt/msg00038.txt.bz2 On Fri, Jan 20, 2012 at 11:27:07PM -0800, Josh Stone wrote: > On 01/20/2012 06:30 PM, Chris Dunlop wrote: >> On Sat, Jan 21, 2012 at 12:35:35PM +1100, Chris Dunlop wrote: >>> I'm building from vanilla linux-3.1.10 (9bb1282), .config below. >> >> Oh, this is probably worth mentioning: whilst the problem is >> occuring on debian wheezy/sid, both the kernel and systemtap are >> being built on a different machine running Ubuntu 10.04. > > Those gcc are quite different -- looks like 4.4.3 vs 4.6.1/2? Yes, they're the gcc versions I'm using on the different machines. > Perhaps try the "stap -p4" step from the same Ubuntu machine, > with "-r DIR" to the kernel build directory since it's sort of > cross compiling. Then ship that over and use staprun as > before. Aha! That's done the trick. Thanks, Chris.