From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 15 Nov 2002 12:30:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 15 Nov 2002 12:30:25 -0500 Received: from dhcp80ff2399.dynamic.uiowa.edu ([128.255.35.153]:8320 "EHLO localhost") by vger.kernel.org with ESMTP id ; Fri, 15 Nov 2002 12:30:23 -0500 Date: Fri, 15 Nov 2002 11:37:03 -0600 From: Joseph Pingenot To: linux-kernel@vger.kernel.org Subject: 2.4.47 bug - PnPBIOS GPFs and kernel panics Message-ID: <20021115173703.GA2828@digitasaru.net> Reply-To: trelane@digitasaru.net Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i X-School: University of Iowa X-vi-or-emacs: vi *and* emacs! X-MSMail-Priority: High X-Priority: 1 (Highest) X-MS-TNEF-Correlator: X-MimeOLE: Not Produced By Microsoft MimeOLE V5.50.4522.1200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello. Upon enabling PnPBIOS in the kernel, compiling, and rebooting into it, I get greeted with the following: PnPBIOS: Found PnPBIOS installation structure at 0xc00f7d50 PnPBIOS: PnPBIOS version 1.0 entry 0xf0000:0xaa05, dseg 0x400 pnp: 00:03: ioport range 0x4d0-0x4d1 has been reserved pnp: 00:03: ioport range 0x40b-0x40b has been reserved pnp: 00:03: ioport range 0x480-0x48f has been reserved pnp: 00:03: ioport range 0x4db-0x4db has been reserved pnp: 00:03: ioport range 0x1000-0x105f has been reserved general protection fault: 0040 CPU: 0 EIP: 0088:[<00009dff>] Not tainted EIP is at E Using_Versions+0x9dfe/0xc0116caf eax: 00000040 ebx: 0000alcl ecx: 00150000 edx: 00000005 esi: 0000b942 edi: 00000000 ebp: c11d9e0c esp: c11d9db8 ds: 0090 es: 00a0 ss: 0068 Process swapper (pid: 1, threadinfo=c11d8000 task=c1d6040 Stack: b9870090 a1c10005 b9613032 b9250003 0a110011 0018b8e8 b8d5a1bb 0000b8c1 b8aca1ba 0000b89a 00030000 9e0c0000 9dfec11d 00000000 00180000 00010015 be0b0000 02f8b415 b5a3b490 b55b0000 be70b580 00000000 ae840000 Call Trace: [] kmem_cache_alloc+0x2e/0x38 [] __pnp_bios_get_dev_node+0x11c/0x17c [] np_bios_get_dev_node+0x14/0x34 [] init+0x2e/0x178 [] init+0x0/0x178 [] kernel_thread_helper+0x5/0xc Code: Bad EIP value <0> Kernel panic: Attempted to kill init! Another two error reports on the way, unrelated to this one. -Joseph -- Joseph===============================================trelane@digitasaru.net "[The question of] copy protection has long been answered, and it's only a matter of months until more or less all CDs will be published with copy protection." --"Ihr EMI Team" http://www.theregister.co.uk/content/54/27960.html