From owner-freebsd-bugs Tue Feb 25 5: 0:26 2003 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 A669237B401 for ; Tue, 25 Feb 2003 05:00:24 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4557643FA3 for ; Tue, 25 Feb 2003 05:00:23 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id h1PD0NNS094293 for ; Tue, 25 Feb 2003 05:00:23 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id h1PD0NBD094292; Tue, 25 Feb 2003 05:00:23 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1332737B401 for ; Tue, 25 Feb 2003 04:53:10 -0800 (PST) Received: from smtp02.syd.iprimus.net.au (smtp02.syd.iprimus.net.au [210.50.76.70]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1B64D43F93 for ; Tue, 25 Feb 2003 04:53:09 -0800 (PST) (envelope-from tim@robbins.dropbear.id.au) Received: from dilbert.robbins.dropbear.id.au ([210.50.218.3]) by smtp02.syd.iprimus.net.au with Microsoft SMTPSVC(5.0.2195.5600); Tue, 25 Feb 2003 23:53:06 +1100 Received: from dilbert.robbins.dropbear.id.au (yypepzk90yb8army@localhost [127.0.0.1]) by dilbert.robbins.dropbear.id.au (8.12.6/8.12.6) with ESMTP id h1PCr0n1011256 for ; Tue, 25 Feb 2003 23:53:00 +1100 (EST) (envelope-from tim@dilbert.robbins.dropbear.id.au) Received: (from tim@localhost) by dilbert.robbins.dropbear.id.au (8.12.6/8.12.6/Submit) id h1PCqxHJ011255; Tue, 25 Feb 2003 23:52:59 +1100 (EST) (envelope-from tim) Message-Id: <200302251252.h1PCqxHJ011255@dilbert.robbins.dropbear.id.au> Date: Tue, 25 Feb 2003 23:52:59 +1100 (EST) From: Tim Robbins Reply-To: Tim Robbins To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/48666: netipx panics when changing interface address Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 48666 >Category: kern >Synopsis: netipx panics when changing interface address >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Feb 25 05:00:22 PST 2003 >Closed-Date: >Last-Modified: >Originator: Tim Robbins >Release: FreeBSD 5.0-RELEASE >Organization: The FreeBSD Project >Environment: System: FreeBSD 5.0-RELEASE >Description: Kernel panics when the IPX address on a network interface is changed. Fatal trap 12: page fault while in kernel mode fault virtual address = 0xdeadc142 fault code = supervisor write, page not present instruction pointer = 0x8:0xc022f511 stack pointer = 0x10:0xc5fd1bac frame pointer = 0x10:0xc5fd1bd8 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = 477 (ifconfig) >How-To-Repeat: Build and boot a kernel with "options IPX". Perform these commands: ifconfig lnc0 ipx 0 ifconfig lnc0 ipx 1 (substitute lnc0 for another interface as appropriate) >Fix: Not known. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message