From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 22 Aug 2001 02:19:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 22 Aug 2001 02:19:10 -0400 Received: from smtp1.libero.it ([193.70.192.51]:54698 "EHLO smtp1.libero.it") by vger.kernel.org with ESMTP id ; Wed, 22 Aug 2001 02:19:03 -0400 Message-ID: <3B834ED6.D71E7F03@iname.com> Date: Wed, 22 Aug 2001 08:19:02 +0200 From: Luca Montecchiani X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.9 i586) X-Accept-Language: en MIME-Version: 1.0 To: Linux Kernel Subject: Oops in 2.4.9 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 I've got an oops using fdupes(1) as a normal user. I'm running a 2.4.9 kernel with the SetPageReferenced(page); changes to mm/memory.c, investigating the oops with Daniel Philips seem that this is not the cause. I can't reproduce the oops anymore :( I'm using ext2 only file systems. (1) fdupes scans directory for duplicate files, in my directory there are around 15.000 files. Unfortunately I'd run ksymoops after recompiling the kernel : ksymoops 2.4.1 on i586 2.4.9. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.9/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Aug 21 14:46:35 localhost kernel: Unable to handle kernel paging request at virtual address 33ff08f8 Aug 21 14:46:35 localhost kernel: c012e488 Aug 21 14:46:35 localhost kernel: *pde = 00000000 Aug 21 14:46:35 localhost kernel: Oops: 0000 Aug 21 14:46:35 localhost kernel: CPU: 0 Aug 21 14:46:35 localhost kernel: EIP: 0010:[sys_read+160/196] Aug 21 14:46:35 localhost kernel: EFLAGS: 00010206 Aug 21 14:46:35 localhost kernel: eax: 33ff080c ebx: 00001000 ecx: 00001000 edx: 00000001 Aug 21 14:46:35 localhost kernel: esi: ccf338a0 edi: 00001000 ebp: bffffb84 esp: c7275fb4 Aug 21 14:46:35 localhost kernel: ds: 0018 es: 0018 ss: 0018 Aug 21 14:46:35 localhost kernel: Process fdupes (pid: 1401, stackpage=c7275000) Aug 21 14:46:35 localhost kernel: Stack: c7274000 0823bad8 0823bad8 c0106be3 00000003 40015000 00001000 0823bad8 Aug 21 14:46:35 localhost kernel: 0823bad8 bffffb84 00000003 0000002b 0000002b 00000003 400dde14 00000023 Aug 21 14:46:35 localhost kernel: 00000202 bffffb6c 0000002b Aug 21 14:46:35 localhost kernel: Call Trace: [system_call+51/64] Aug 21 14:46:35 localhost kernel: Code: f6 80 ec 00 00 00 01 74 0b 6a 01 50 e8 e3 42 01 00 83 c4 08 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: f6 80 ec 00 00 00 01 testb $0x1,0xec(%eax) Code; 00000007 Before first symbol 7: 74 0b je 14 <_EIP+0x14> 00000014 Before first symbol Code; 00000009 Before first symbol 9: 6a 01 push $0x1 Code; 0000000b Before first symbol b: 50 push %eax Code; 0000000c Before first symbol c: e8 e3 42 01 00 call 142f4 <_EIP+0x142f4> 000142f4 Before first symbol Code; 00000011 Before first symbol 11: 83 c4 08 add $0x8,%esp 1 warning issued. Results may not be reliable. hope this help, luca -- ------------------------------------------------------------------ E-mail......: Luca Montecchiani W.W.W.......: http://i.am/m.luca - http://luca.myip.org Speakfreely.: sflwl -hlwl.fourmilab.ch luca@ I.C.Q.......: 17655604 -----------------------=(Linux since 1995)=----------------------- Non esiste vento favorevole per il marinaio che non sa dove andare Seneca