From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267879AbUIADc6 (ORCPT ); Tue, 31 Aug 2004 23:32:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268989AbUIADc6 (ORCPT ); Tue, 31 Aug 2004 23:32:58 -0400 Received: from mx1.redhat.com ([66.187.233.31]:1963 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S267879AbUIADc4 (ORCPT ); Tue, 31 Aug 2004 23:32:56 -0400 Date: Tue, 31 Aug 2004 20:32:55 -0700 From: Pete Zaitcev To: linux-kernel@vger.kernel.org Subject: Oops in percpu_modalloc in 2.6.9-rc1-mm1 Message-Id: <20040831203255.0d3e2883@lembas.zaitcev.lan> Organization: Red Hat, Inc. X-Mailer: Sylpheed version 0.9.11claws (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Here's an oops on boot, happens every time when iptables-restore is run: Linux version 2.6.9-rc1-mm1-ub (zaitcev@lembas) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 SMP Tue Aug 31 19:07:35 PDT 2004 ......... ip_tables: (C) 2000-2002 Netfilter core team ------------[ cut here ]------------ kernel BUG at kernel/module.c:264! invalid operand: 0000 [#1] SMP Modules linked in: iptable_filter ip_tables ide_cd cdrom sg scsi_mod microcode uhci_hcd usbcore thermal processor fan button battery asus_acpi ac rtc CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010202 (2.6.9-rc1-mm1-ub) EIP is at percpu_modalloc+0x115/0x130 eax: 0000003c ebx: e08fe000 ecx: 00000017 edx: 00000020 esi: 00000017 edi: 00000398 ebp: 00000000 esp: decb3ef8 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 2004, threadinfo=decb2000 task=df5ed9b0) Stack: 0807a218 00000001 e08fe000 00000017 00000398 00000000 c013d344 0000003c 00000020 c1673430 00000292 c014b53f dffab980 c1673430 00000292 00000000 dfcef8b4 00000000 e0904f20 00000017 00000000 00000000 00000000 00000011 Call Trace: [] load_module+0x3f4/0xa50 [] kmem_cache_free+0x2f/0x70 [] sys_init_module+0x6a/0x260 [] sys_munmap+0x34/0x50 [] sysenter_past_esp+0x52/0x79 Code: 59 74 a4 8b 35 94 d7 3e c0 eb d9 29 c8 eb b5 8d b4 26 00 00 00 00 85 c9 0f 84 51 ff ff ff 0f 0b 0e 01 2d de 30 c0 e9 44 ff ff ff <0f> 0b 08 01 2d de 30 c0 e9 f0 fe ff ff 8d b4 26 00 00 00 00 8d I'm not sure who may be interested, maybe Rusty? Or AKPM? This didn't happen in linux-2.6.8.1-mm3, so it's new. The name of the kernel ends in -ub, but it hasn't got any patches. I was just about to look at an oops report in ub, rebuilt new kernel and woops... -- Pete