Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030445AbVLGWRo (ORCPT ); Wed, 7 Dec 2005 17:17:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030449AbVLGWRo (ORCPT ); Wed, 7 Dec 2005 17:17:44 -0500 Received: from e34.co.us.ibm.com ([32.97.110.152]:65411 "EHLO e34.co.us.ibm.com") by vger.kernel.org with ESMTP id S1030445AbVLGWRm (ORCPT ); Wed, 7 Dec 2005 17:17:42 -0500 Subject: 2.6.15-rc4 Oops in show_smaps() From: Badari Pulavarty To: lkml Content-Type: text/plain Date: Wed, 07 Dec 2005 14:18:00 -0800 Message-Id: <1133993880.21841.49.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 (2.0.4-4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2114 Lines: 59 Hi, I am getting Oops while doing cat /proc//smaps Known issue ? Thanks, Badari Unable to handle kernel paging request for data at address 0xc0000001006d3698 Faulting instruction address: 0xc0000000001083a8 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=128 NUMA PSERIES LPAR Modules linked in: evdev joydev st usbserial ehci_hcd ohci_hcd ipv6 usbcore dm_mod NIP: C0000000001083A8 LR: C0000000001082A8 CTR: 0000000000000000 REGS: c0000000da7ff860 TRAP: 0300 Not tainted (2.6.15-rc4) MSR: 8000000000009032 CR: 24000424 XER: 20000010 DAR: C0000001006D3698, DSISR: 0000000040010000 TASK = c0000000e6937040[11420] 'cat' THREAD: c0000000da7fc000 CPU: 2 GPR00: 0000004000000600 C0000000DA7FFAE0 C000000000635AF8 C0000000DA7FFB50 GPR04: 0000000000000000 0000000000000000 C0000000DA7FFB78 0000000000000000 GPR08: 0004000000600000 0000000100000018 0000000600000793 C0000000006D3680 GPR12: 0000000022000428 C0000000004DE000 000001003FFFFFFF C00000000F5FECC0 GPR16: C0000000EB22FC00 0000010040000000 000001003FFFFFFF C0000000D984E100 GPR20: 0000000000000038 0000010040000000 000001000FFFFFFF C0000000E2A68000 GPR24: 000000001001740A 0000010010000000 C0000000DA7FFB50 C0000000E2A68400 GPR28: 0000010000200000 0000010000000000 C00000000055ED50 0000010000000000 NIP [C0000000001083A8] .show_smap+0x170/0x39c LR [C0000000001082A8] .show_smap+0x70/0x39c Call Trace: [C0000000DA7FFAE0] [C000000000108544] .show_smap+0x30c/0x39c (unreliable) [C0000000DA7FFC10] [C0000000000EC2BC] .seq_read+0x4bc/0x510 [C0000000DA7FFCF0] [C0000000000BB400] .vfs_read+0x174/0x254 [C0000000DA7FFD90] [C0000000000BB5F0] .sys_read+0x54/0x9c [C0000000DA7FFE30] [C000000000008600] syscall_exit+0x0/0x18 Instruction dump: 2faa0000 419e0188 3c004000 e97e8038 7fbfeb78 38e00000 780007c6 7c0a0214 7809f860 7808a302 78004602 79291f24 <7d69582a> 2fab0000 419e000c 78001d28 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/