From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262861AbTJPLso (ORCPT ); Thu, 16 Oct 2003 07:48:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262862AbTJPLso (ORCPT ); Thu, 16 Oct 2003 07:48:44 -0400 Received: from ookhoi.xs4all.nl ([213.84.114.66]:33239 "EHLO favonius.humilis.net") by vger.kernel.org with ESMTP id S262861AbTJPLsk (ORCPT ); Thu, 16 Oct 2003 07:48:40 -0400 Date: Thu, 16 Oct 2003 13:48:42 +0200 From: Ookhoi To: linux-kernel@vger.kernel.org Subject: oops with 2.6.0-test7 on dell poweredge 650 Message-ID: <20031016114842.GJ20079@favonius> Reply-To: ookhoi@humilis.net Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Uptime: 16:25:51 up 127 days, 17:29, 34 users, load average: 1.16, 1.11, 1.09 User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I found the following oops in dmesg. It happened during the daily cronjob logrotate. The machine is a dell poweredge 650. I can provide more info if wanted but tried to keep this mail a bit small. The machine seems oke btw. Oops in dmesg and decoded oops (below): Unable to handle kernel NULL pointer dereference at virtual address 0000003c printing eip: c0174f15 *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at proc_pid_stat+0x7f/0x492 eax: 00000000 ebx: dee4f380 ecx: 00000000 edx: c02c988c esi: e79ade00 edi: 00000000 ebp: dee4f380 esp: dfcc1e40 ds: 007b es: 007b ss: 0068 Process killall (pid: 15937, threadinfo=dfcc0000 task=f516a780) Stack: c02c8c60 dee4f380 0000000d e79ade10 dee4f380 0000000d c0172dc0 dee4f380 e79ade10 3f8de432 c015de52 e1a95180 e79ade10 c02c8c60 c02c8c60 c0173451 e1a95180 e79ade10 0000000d 00000004 dee4f380 ffffffea fffffff4 e431e0f8 Call Trace: [] proc_pid_make_inode+0xc3/0xe0 [] d_instantiate+0x4e/0x5a [] proc_pident_lookup+0xf2/0x258 [] real_lookup+0xc8/0xea [] buffered_rmqueue+0xb3/0x13f [] __alloc_pages+0xa6/0x314 [] proc_info_read+0x54/0x138 [] vfs_read+0xd0/0x135 [] sys_read+0x42/0x63 [] syscall_call+0x7/0xb Code: 8b 48 3c 85 c9 74 3e 8b 81 98 00 00 00 89 84 24 d0 00 00 00 ==> Decoded oops: ksymoops 2.4.9 on i686 2.6.0-test7. Options used -v /boot/2.6.0-test7 (specified) -K (specified) -L (specified) -o /lib/modules/2.6.0-test7/ (default) -m /boot/System.map-2.6.0-test7 (specified) Error (pclose_local): read_nm_symbols pclose failed 0x100 Warning (read_vmlinux): no kernel symbols in vmlinux, is /boot/2.6.0-test7 a valid vmlinux file? No modules in ksyms, skipping objects Unable to handle kernel NULL pointer dereference at virtual address 0000003c c0174f15 *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: dee4f380 ecx: 00000000 edx: c02c988c esi: e79ade00 edi: 00000000 ebp: dee4f380 esp: dfcc1e40 ds: 007b es: 007b ss: 0068 Stack: c02c8c60 dee4f380 0000000d e79ade10 dee4f380 0000000d c0172dc0 dee4f380 e79ade10 3f8de432 c015de52 e1a95180 e79ade10 c02c8c60 c02c8c60 c0173451 e1a95180 e79ade10 0000000d 00000004 dee4f380 ffffffea fffffff4 e431e0f8 Call Trace: [] proc_pid_make_inode+0xc3/0xe0 [] d_instantiate+0x4e/0x5a [] proc_pident_lookup+0xf2/0x258 [] real_lookup+0xc8/0xea [] buffered_rmqueue+0xb3/0x13f [] __alloc_pages+0xa6/0x314 [] proc_info_read+0x54/0x138 [] vfs_read+0xd0/0x135 [] sys_read+0x42/0x63 [] syscall_call+0x7/0xb Code: 8b 48 3c 85 c9 74 3e 8b 81 98 00 00 00 89 84 24 d0 00 00 00 >>EIP; c0174f15 <===== >>ebx; dee4f380 <_end+1eabd968/3fc6c5e8> >>edx; c02c988c >>esi; e79ade00 <_end+2761c3e8/3fc6c5e8> >>ebp; dee4f380 <_end+1eabd968/3fc6c5e8> >>esp; dfcc1e40 <_end+1f930428/3fc6c5e8> Trace; c0172dc0 Trace; c015de52 Trace; c0173451 Trace; c0154c0f Trace; c01333af Trace; c01334e1 <__alloc_pages+a6/314> Trace; c0172422 Trace; c0148d4d Trace; c0148fe0 Trace; c0108d13 Code; c0174f15 00000000 <_EIP>: Code; c0174f15 <===== 0: 8b 48 3c mov 0x3c(%eax),%ecx <===== Code; c0174f18 3: 85 c9 test %ecx,%ecx Code; c0174f1a 5: 74 3e je 45 <_EIP+0x45> Code; c0174f1c 7: 8b 81 98 00 00 00 mov 0x98(%ecx),%eax Code; c0174f22 d: 89 84 24 d0 00 00 00 mov %eax,0xd0(%esp,1) 1 warning and 1 error issued. Results may not be reliable.