Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965113AbWLVMRk (ORCPT ); Fri, 22 Dec 2006 07:17:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964975AbWLVMRk (ORCPT ); Fri, 22 Dec 2006 07:17:40 -0500 Received: from post-25.mail.nl.demon.net ([194.159.73.195]:52253 "EHLO post-25.mail.nl.demon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965113AbWLVMRj (ORCPT ); Fri, 22 Dec 2006 07:17:39 -0500 X-Greylist: delayed 1066 seconds by postgrey-1.27 at vger.kernel.org; Fri, 22 Dec 2006 07:17:39 EST Message-ID: <458BC8AE.2030507@edsons.demon.nl> Date: Fri, 22 Dec 2006 12:59:42 +0100 From: Rudy Zijlstra User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.7.12) Gecko/20050923 X-Accept-Language: en-us, en MIME-Version: 1.0 To: nfs@lists.sourceforge.net CC: Linux Kernel Mailing List Subject: Kernel BUG Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2415 Lines: 70 Hi, I have a system where whenever i trigger a ongoing consistent NFS load i get the following kernel BUG: ---------- kernel BUG at mm/truncate.c:311! invalid opcode: 0000 [#1] SMP Modules linked in: cx88_alsa cx88_dvb cx88_vp3054_i2c or51132 video_buf_dvb isl6421 zl10353 cx24123 cx22702 cx88_blackbird cx8802 cx2341x cx8800 cx88xx ir_common i2c_algo_bit tveeprom compat_ioctl32 btcx_risc i2c_piix4 b2c2_flexcop_pci b2c2_flexcop mt352 mt312 bcm3510 stv0297 nxt200x lgdt330x budget_av dvb_pll saa7146_vv video_buf videodev v4l1_compat v4l2_common tu a6100 budget_core saa7146 ttpci_eeprom tda10021 tda1004x stv0299 dvb_core pcnet32 CPU: 1 EIP: 0060:[] Not tainted VLI EFLAGS: 00010002 (2.6.19.1 #1) EIP is at invalidate_complete_page2+0x45/0x84 eax: 8000082d ebx: c1171e00 ecx: 00000000 edx: 00000000 esi: d2299db4 edi: 000b6096 ebp: 00000000 esp: d3f53db4 ds: 007b es: 007b ss: 0068 Process mythbackend (pid: 3584, ti=d3f52000 task=d5400550 task.ti=d3f52000) Stack: c1171e00 000000d0 c1171e00 00000000 c0148b97 d2299db4 c1171e00 000b6095 0000000e 00000001 ffffffff 00000000 00000000 00000000 0000000e 00000000 c1171e00 c1171e20 c11a1e40 c11a1e60 c1245c00 c1245c20 c12694c0 c12694e0 Call Trace: [] invalidate_inode_pages2_range+0x168/0x264 [] invalidate_inode_pages2+0x1f/0x25 [] nfs_revalidate_mapping+0x98/0x143 [] pipe_write+0x44d/0x459 [] nfs_file_read+0x91/0xf0 [] do_sync_read+0xdd/0x11a [] autoremove_wake_function+0x0/0x4b [] sock_ioctl+0x1b1/0x1d1 [] vfs_read+0xa0/0x16b [] sys_read+0x4b/0x71 [] syscall_call+0x7/0xb ======================= Code: c7 44 24 04 d0 00 00 00 89 1c 24 e8 1b b7 ff ff 31 d2 85 c0 74 4d 8d 46 10 e8 4e fe 2b 00 8b 03 a8 10 75 34 8b 03 f6 c4 08 74 08 <0f> 0b 37 01 07 b0 43 c0 89 1c 24 e8 b0 86 ff ff f0 81 46 10 00 EIP: [] invalidate_complete_page2+0x45/0x84 SS:ESP 0068:d3f53db4 --------- Captured using serial console. Anybody an idea? Its on a dual processor Netfinity 5000. Two PIII 500 processors, 512MB memory. Cheers, Rudy - 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/