From owner-freebsd-bugs@FreeBSD.ORG Thu Oct 7 14:00:46 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9F7A016A4D7 for ; Thu, 7 Oct 2004 14:00:46 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0A4EB43D66 for ; Thu, 7 Oct 2004 14:00:45 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id i97E0i3Y037163 for ; Thu, 7 Oct 2004 14:00:44 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i97E0il4037157; Thu, 7 Oct 2004 14:00:44 GMT (envelope-from gnats) Resent-Date: Thu, 7 Oct 2004 14:00:44 GMT Resent-Message-Id: <200410071400.i97E0il4037157@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Thiemo Nordenholz Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9352516A51A for ; Thu, 7 Oct 2004 13:53:02 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8666E43D2F for ; Thu, 7 Oct 2004 13:53:02 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id i97Dr1Ho058899 for ; Thu, 7 Oct 2004 13:53:01 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id i97Dr11Q058897; Thu, 7 Oct 2004 13:53:01 GMT (envelope-from nobody) Message-Id: <200410071353.i97Dr11Q058897@www.freebsd.org> Date: Thu, 7 Oct 2004 13:53:01 GMT From: Thiemo Nordenholz To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: kern/72423: Loading if_ndis for Intel Wireless 2200BG gives panic from kldload on 5.3-BETA6 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Oct 2004 14:00:46 -0000 >Number: 72423 >Category: kern >Synopsis: Loading if_ndis for Intel Wireless 2200BG gives panic from kldload on 5.3-BETA6 >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Oct 07 14:00:44 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Thiemo Nordenholz >Release: 5.3-BETA6 >Organization: >Environment: FreeBSD feynman.ham01.thiemo.net 5.3-BETA6 FreeBSD 5.3-BETA6 #2: Thu Oct 7 14:59:18 CEST 2004 thiemo@feynman.ham01.thiemo.net:/usr/src/sys/i386/compile/FEYNMAN i386 Hardware is HP Pavilion zt3312ea, affected interface is: Intel PRO/Wireless 2200BG Network Connection. Windows driver used for if_ndis is "w22n51.sys" from intel. The panic was reproducible in single user mode. >Description: Trying to use the NDISulator panics the system. wlan is statically compiled into kernel, ndis module loads fine. Trying to kldload if_ndis, though, gives a panic: Fatal trap 12: page fault while in kernel mode fault virtual address = 0x80000002 fault code = supervisor read, page not present instruction pointer = 0x8:0x80000002 stack pointer = 0x10:0xd5483adc frame pointer = 0x10:0xc20842f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 63 (kldload) The kernel debugger shows only a "kernload()" call in the stacktrace. Complete dmesg output can be found at http://www.thiemo.net/misc/feynman/dmesg.out Kernel configuration file can be found at http://www.thiemo.net/misc/feynman/kernconf >How-To-Repeat: Install NDISulator as documented, using the Windows driver called "w22n51.sys". Load if_ndis to panic. >Fix: Unknown to me. >Release-Note: >Audit-Trail: >Unformatted: