From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264547AbTLLM1d (ORCPT ); Fri, 12 Dec 2003 07:27:33 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264549AbTLLM1d (ORCPT ); Fri, 12 Dec 2003 07:27:33 -0500 Received: from ns1.q-leap.de ([153.94.51.193]:49871 "EHLO mail.q-leap.de") by vger.kernel.org with ESMTP id S264547AbTLLM10 (ORCPT ); Fri, 12 Dec 2003 07:27:26 -0500 From: Peter Kruse MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16345.46124.475998.229968@gargle.gargle.HOWL> Date: Fri, 12 Dec 2003 13:27:24 +0100 To: linux-kernel@vger.kernel.org Subject: several oopses with 2.4.23 X-Mailer: VM 7.03 under 21.4 (patch 6) "Common Lisp" XEmacs Lucid Reply-To: pkruse@arcor.de X-Face: "HSWKA_'Lr\(@D}NQgU@jZukje>!f;VO]4Tj%~+[PY$M"=CmMyN.x6&X`p_X|q9.||#uM0mH%/3kBIxN-@(lB?3\_)J+ms63HsTY0{WmL3_K+ Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello all! several oopses occured on my machine. I cannot say when or why this happens. here is the output of ksymoops (its vanilla 2.4.23 - the -pk1 is just my own versioning) - compiled with modules disabled: --------------------------------------8<-------------------------------------- ksymoops 2.4.5 on i586 2.4.23-pk1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.23-pk1/ (default) -m /boot/System.map-2.4.23-pk1 (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. Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod Unable to handle kernel NULL pointer dereference at virtual address 00000028 c014135b *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010217 eax: 0000ec72 ebx: 00000000 ecx: 0000000d edx: c1170000 esi: 00000000 edi: 00000000 ebp: c1176b78 esp: c46bfec4 ds: 0018 es: 0018 ss: 0018 Process find (pid: 1167, stackpage=c46bf000) Stack: c253dec0 c1176b78 0000ec72 c7d9e000 c0141700 c7d9e000 0000ec72 c1176b78 00000000 00000000 c253dec0 c4297980 c253dec0 c3fb56e0 c0165a43 c7d9e000 0000ec72 00000000 00000000 fffffff4 c4297980 c013789b c4297980 c253dec0 Call Trace: [] [] [] [] [] [] [] [] [] [] Code: 39 46 28 75 38 8b 44 24 14 39 86 ac 00 00 00 75 2c 85 ff 74 >>EIP; c014135b <===== >>eax; 0000ec72 Before first symbol >>edx; c1170000 >>ebp; c1176b78 >>esp; c46bfec4 Trace; c0141700 Trace; c0165a43 Trace; c013789b Trace; c0137fc7 Trace; c0138266 Trace; c01383d7 Trace; c0138612 <__user_walk+26/40> Trace; c0135499 Trace; c012eab3 Trace; c0108853 Code; c014135b 00000000 <_EIP>: Code; c014135b <===== 0: 39 46 28 cmp %eax,0x28(%esi) <===== Code; c014135e 3: 75 38 jne 3d <_EIP+0x3d> c0141398 Code; c0141360 5: 8b 44 24 14 mov 0x14(%esp,1),%eax Code; c0141364 9: 39 86 ac 00 00 00 cmp %eax,0xac(%esi) Code; c014136a f: 75 2c jne 3d <_EIP+0x3d> c0141398 Code; c014136c 11: 85 ff test %edi,%edi Code; c014136e 13: 74 00 je 15 <_EIP+0x15> c0141370 <1>Unable to handle kernel paging request at virtual address ce17f6ec c01412ab *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[] Not tainted EFLAGS: 00013246 eax: c798b148 ebx: c617f8e8 ecx: 00000000 edx: ce17f6e8 esi: c617f8e0 edi: c798b148 ebp: c11c5f34 esp: c11c5f1c ds: 0018 es: 0018 ss: 0018 Process kswapd (pid: 4, stackpage=c11c5000) Stack: 00000000 c10268cc 00000016 000000d9 c798bb48 c1fba0a8 ffffffff c014132f 0000065a c01283aa 00000006 000001d0 00000006 000001d0 0000001f 000001d0 c037d5fc c037d5fc c11c4000 000002db 000001d0 c037d5fc c012860b c11c5fa8 Call Trace: [] [] [] [] [] [] [] [] Code: 89 42 04 89 10 c7 03 00 00 00 00 c7 43 04 00 00 00 00 8b 45 >>EIP; c01412ab <===== >>eax; c798b148 >>ebx; c617f8e8 >>edx; ce17f6e8 >>esi; c617f8e0 >>edi; c798b148 >>ebp; c11c5f34 >>esp; c11c5f1c Trace; c014132f Trace; c01283aa Trace; c012860b Trace; c0128670 Trace; c01287fa Trace; c0128866 Trace; c012898d Trace; c0107180 Code; c01412ab 00000000 <_EIP>: Code; c01412ab <===== 0: 89 42 04 mov %eax,0x4(%edx) <===== Code; c01412ae 3: 89 10 mov %edx,(%eax) Code; c01412b0 5: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c01412b6 b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) Code; c01412bd 12: 8b 45 00 mov 0x0(%ebp),%eax <1>Unable to handle kernel paging request at virtual address ce17f6ec c01412ab *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[] Not tainted EFLAGS: 00013246 eax: c798b148 ebx: c617f8e8 ecx: 00000000 edx: ce17f6e8 esi: c617f8e0 edi: c798b148 ebp: c644fe18 esp: c644fe00 ds: 0018 es: 0018 ss: 0018 Process XFree86 (pid: 735, stackpage=c644f000) Stack: 00000000 c106b130 00000004 00000000 c644fe10 c644fe10 ffffffff c014132f 00000855 c01283aa 00000006 000001f0 00000006 000001f0 0000001e 000001f0 c037d5fc c037d5fc c644e000 00000399 000001f0 c037d5fc c012860b c644fe8c Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 89 42 04 89 10 c7 03 00 00 00 00 c7 43 04 00 00 00 00 8b 45 >>EIP; c01412ab <===== >>eax; c798b148 >>ebx; c617f8e8 >>edx; ce17f6e8 >>esi; c617f8e0 >>edi; c798b148 >>ebp; c644fe18 >>esp; c644fe00 Trace; c014132f Trace; c01283aa Trace; c012860b Trace; c0128670 Trace; c01291ad Trace; c01294e1 <__alloc_pages+189/28c> Trace; c012916e <_alloc_pages+16/18> Trace; c01295ef <__get_free_pages+b/60> Trace; c013bd47 <__pollwait+33/8c> Trace; c02f8047 Trace; c02a9bdf Trace; c013bf26 Trace; c013c37c Trace; c0108853 Code; c01412ab 00000000 <_EIP>: Code; c01412ab <===== 0: 89 42 04 mov %eax,0x4(%edx) <===== Code; c01412ae 3: 89 10 mov %edx,(%eax) Code; c01412b0 5: c7 03 00 00 00 00 movl $0x0,(%ebx) Code; c01412b6 b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) Code; c01412bd 12: 8b 45 00 mov 0x0(%ebp),%eax 1 warning and 1 error issued. Results may not be reliable. --------------------------------------8<-------------------------------------- regards and thanks, Peter -- .signature: No such file or directory.