From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 24 Mar 2003 12:38:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 24 Mar 2003 12:38:34 -0500 Received: from franka.aracnet.com ([216.99.193.44]:41644 "EHLO franka.aracnet.com") by vger.kernel.org with ESMTP id ; Mon, 24 Mar 2003 12:38:31 -0500 Date: Mon, 24 Mar 2003 09:49:36 -0800 From: "Martin J. Bligh" To: linux-kernel Subject: [Bug 484] New: Oops in packet_read_proc Message-ID: <94400000.1048528176@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=484 Summary: Oops in packet_read_proc Kernel Version: 2.5.65 Status: NEW Severity: normal Owner: acme@conectiva.com.br Submitter: dave.beckett@bristol.ac.uk Distribution: Debian unstable/sid Hardware Environment: AMD XP1700, VIA VT8366, RTL-8139, HPT372A, MGA G550 Software Environment: XFree86 4.2.1-6 Problem Description: Oops in packet_read_proc Repeatably happens when I log out of X and the kdm is shutting down and restarting the X server - the process that dies is 'cat' so it must be somewhere in the guts of the logout/reset. Steps to reproduce: > From kdm, log into X, log out. =================================================================== Output of scripts/ver_linux: Linux foo 2.5.65 #1 Tue Mar 18 08:55:44 GMT 2003 i686 unknown unknown GNU/Linux Gnu C 3.2.3 Gnu make 3.80 util-linux 2.11y mount 2.11y module-init-tools 0.9.10 e2fsprogs 1.32 jfsutils 1.1.1 PPP 2.4.1 Linux C Library 2.3.1 Dynamic linker (ldd) 2.3.1 Procps 3.1.6 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 4.5.10 Modules Loaded parport_pc lp parport snd_pcm_oss snd_mixer_oss snd_ens1371 snd_rawmidi snd_pcm snd_timer snd_ac97_codec snd iptable_mangle iptable_filter ipt_MASQUERADE ip_nat_ftp iptable_nat ip_conntrack_ftp ip_conntrack 8139too natsemi crc32 uhci_hcd usbcore raid1 es1371 ac97_codec =================================================================== ksymoops 2.4.8 on i686 2.5.65. Options used -v /usr/src/linux-2.5.65/vmlinux (specified) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.5.65/ (default) -m /boot/System.map-2.5.65 (default) Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod Oops: 0002 CPU: 0 EIP: 0060:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00013246 eax: 00000000 ebx: 00000059 ecx: 00000059 edx: 0804c091 esi: 0804c038 edi: 00015002 ebp: d3d11f1c esp: d3d11f0c ds: 007b es: 007b ss: 0068 Stack: 00000053 00000059 d8389580 00000059 d3d11f70 c0156058 00015002 0804c038 00000059 00000059 00000000 d7fff280 d3d10000 d3d10000 00015002 d3d10000 d83895e8 00000001 00000059 00000000 0804d000 0804e000 d7fc6cc0 00000000 Call Trace: [] pipe_write+0x278/0x2c0 [] vfs_write+0xb6/0x190 [] sys_write+0x3c/0x50 [] syscall_call+0x7/0xb Code: f3 aa 58 59 e9 16 a2 f1 ff 66 c7 05 b1 66 1d c0 eb 1a e9 8f >> EIP; c02bc327 <===== >> ebp; d3d11f1c <_end+1395b508/3fc494f0> >> esp; d3d11f0c <_end+1395b4f8/3fc494f0> Trace; c0156058 Trace; c014a896 Trace; c014a9fc Trace; c010ae5b Code; c02bc327 00000000 <_EIP>: Code; c02bc327 <===== 0: f3 aa repz stos %al,%es:(%edi) <===== Code; c02bc329 2: 58 pop %eax Code; c02bc32a 3: 59 pop %ecx Code; c02bc32b 4: e9 16 a2 f1 ff jmp fff1a21f <_EIP+0xfff1a21f> Code; c02bc330 9: 66 c7 05 b1 66 1d c0 movw $0x1aeb,0xc01d66b1 Code; c02bc337 10: eb 1a Code; c02bc339 12: e9 8f 00 00 00 jmp a6 <_EIP+0xa6> 1 error issued. Results may not be reliable.