From owner-freebsd-current@FreeBSD.ORG Mon Mar 20 23:11:02 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 999FF16A41F for ; Mon, 20 Mar 2006 23:11:02 +0000 (UTC) (envelope-from lacombar@esiee.fr) Received: from smtp6-g19.free.fr (smtp6-g19.free.fr [212.27.42.36]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0E8E043D49 for ; Mon, 20 Mar 2006 23:11:01 +0000 (GMT) (envelope-from lacombar@esiee.fr) Received: from aries.rezo (lns-bzn-47f-62-147-132-174.adsl.proxad.net [62.147.132.174]) by smtp6-g19.free.fr (Postfix) with ESMTP id 08B44223D1; Tue, 21 Mar 2006 00:11:00 +0100 (CET) Received: by aries.rezo (Postfix, from userid 1001) id C913E2E023; Tue, 21 Mar 2006 00:12:06 +0100 (CET) Date: Tue, 21 Mar 2006 00:12:06 +0100 From: Arnaud LACOMBE To: Damien Bergamini Message-ID: <20060320231206.GA87760@aries.rezid.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <01f401c64c68$84f709d0$0300a8c0@COMETE> User-Agent: Mutt/1.4.2.1i X-Mailman-Approved-At: Mon, 20 Mar 2006 23:15:51 +0000 Cc: freebsd-current@freebsd.org Subject: Re: ral(4) crashed the kernel X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Mar 2006 23:11:02 -0000 On Mon, Mar 20, 2006 at 10:52:01PM +0100, Damien Bergamini wrote: > Thanks for the detailed report. > It's great to see someone with a RT2561 adapter :) > Support for those adapters is still at a very early stage. it seems so ;) In fact, at the beginning I was testing the card under netbsd but as it doesn't attach at all, I installed a freebsd. > It seems that the ieee80211_free_node() function is called from > rt2661_tx_intr() with a NULL node which should not happen. I'll > investigate on this. Does it work if you don't set a fixed rate? > I don't know, I didn't test to use it on a real network, I'll test tomorrow. By the way, I had another crash but this time, I was setting the txpower value. It crashed at the same place, here is a reduced backtrace: #11 0xc06f003d in ieee80211_free_node (ni=0x0) at /usr/src/sys/net80211/ieee80211_node.c:1600 #12 0xc05addf1 in rt2661_tx_intr (sc=0xc1cfd000) at /usr/src/sys/dev/ral/rt2661.c:996 #13 0xc05ae46a in rt2661_intr (arg=0xc1cfd000) at /usr/src/sys/dev/ral/rt2661.c:1245 #14 0xc059562d in cbb_func_intr (arg=0xc1b21000) at /usr/src/sys/dev/pccbb/pccbb.c:644 regards, Arnaud