From owner-freebsd-current@FreeBSD.ORG Tue Jul 31 03:50:10 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B7FC116A417 for ; Tue, 31 Jul 2007 03:50:10 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id 7ADB213C494 for ; Tue, 31 Jul 2007 03:50:10 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from root by ciao.gmane.org with local (Exim 4.43) id 1IFikE-0003sv-FD for freebsd-current@freebsd.org; Tue, 31 Jul 2007 05:50:02 +0200 Received: from 217.17.237.245 ([217.17.237.245]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 31 Jul 2007 05:50:02 +0200 Received: from jvk-list by 217.17.237.245 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 31 Jul 2007 05:50:02 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: Joe Kraft Date: Mon, 30 Jul 2007 21:22:25 +0300 Lines: 30 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: 217.17.237.245 User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) Sender: news Subject: ipw kernel page fault 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: Tue, 31 Jul 2007 03:50:10 -0000 I had been using a rather old version (6 months ago, or so) of CURRENT, and using the ipw driver with the firmware loaded from a port. I updated my source a few days ago, followed the directions in UPDATING for ipw. I removed the firmware port and added the licence ack in /boot/loader.conf. I can't get the driver to connect, and it throws me out into ddb when I give it a 'ifconfig ipw0 up scan' command. I don't know if there's any way to get a text file from ddb, so I've recreated this by hand. Kernel page fault with the following non-sleepable locks held exclusive sleep mutex ieee80211com (802.11 com lock) r=0 (0xc4b2400c) locked @ /user/src/sys/net80211/ieee80211_scan.c:381 exclusive sleep mutex ipw0 (network driver) r=0 (0xc4b253fc) locked @ /usr/src/sys/modules/ipw/../../dev/ipw/if_ipw.c:1474 plus a whole bunch more stuff, I can transcribe and send if it's useful.. It also spit out this... Fatal trap 12: page faultwhile in kernel mode cpuid = 0; apic id = 0.0 fault virtual address = 0x0 Again more stuff... If someone can tell me what will help, I'll get that info. Thanks, Joe Kraft