From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hendrik Brummermann Subject: 2.4.21 RC3 Oops: __request_resource+49/70 Date: Wed, 18 Jun 2003 16:30:19 +0200 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <3EF0777B.3020805@nexgo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hello, I have got several reproducable kernel oops while booting if ACPI is enabled: | Unable to handle kernel paging request at virtual address ffff0906 | <0>Kernel panic: Attempted to kill init! | <1>Unable to handle kernel paging request at virtual address ffffe030 This happens if I compile with "ACPI Support" but without anything else enabled. If I enable "CPU Enumeration Only" the oops does not occure. pci=noacpi does not hide the problem, acpi=off however does. I am using Debian with a vanilla Linux 2.4.21 patched with acpi-20030523-2.4.21-rc3.diff on a notebook with Pentium 4 processor and a SiS mainbord. The first oops after booting: ============================ ksymoops 2.4.8 on i686 2.4.21. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.21/ (default) -m /System.map (specified) No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? Warning (compare_maps): ksyms_base symbol br_handle_frame_hook_R__ver_br_handle_frame_hook not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol br_ioctl_hook_R__ver_br_ioctl_hook not found in System.map. Ignoring ksyms_base entry [There are about 66 simmilar warnings. What does this mean? I am sure, that I use the right System.map file] Unable to handle kernel paging request at virtual address ffff0906 c01206a9 *pde = 00004063 Oops: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010282 eax: ffff0902 ebx: d1ffffff ecx: d1000000 edx: c040ab7c esi: c159153c edi: c0005014 ebp: c15905e0 esp: dfdeff50 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 1, stackpage=dfdef000) Stack: c159153c 00000008 c1591400 c0120739 c040ab7c c159153c c045f15c c040ab7c c159153c 00000001 dfdee000 c0459fb8 00000000 c1590560 c045f12b c159056c c011b03f 0000000a dfdee000 c0459fb8 c0105000 0008e000 c045f39f c0421f80 Call Trace: [] [] [] [] [] [] [] [] Code: 39 58 04 77 0a 39 48 08 8d 78 14 72 ed eb d8 89 46 14 31 c0 >>EIP; c01206a9 <__request_resource+49/70> <===== >>edx; c040ab7c Trace; c0120739 Trace; c011b03f Trace; c0105000 <_stext+0/0> Trace; c0279ce9 Trace; c0105097 Trace; c0105000 <_stext+0/0> Trace; c01058ee Trace; c0105060 Code; c01206a9 <__request_resource+49/70> 00000000 <_EIP>: Code; c01206a9 <__request_resource+49/70> <===== 0: 39 58 04 cmp %ebx,0x4(%eax) <===== Code; c01206ac <__request_resource+4c/70> 3: 77 0a ja f <_EIP+0xf> Code; c01206ae <__request_resource+4e/70> 5: 39 48 08 cmp %ecx,0x8(%eax) Code; c01206b1 <__request_resource+51/70> 8: 8d 78 14 lea 0x14(%eax),%edi Code; c01206b4 <__request_resource+54/70> b: 72 ed jb fffffffa <_EIP+0xfffffffa> Code; c01206b6 <__request_resource+56/70> d: eb d8 jmp ffffffe7 <_EIP+0xffffffe7> Code; c01206b8 <__request_resource+58/70> f: 89 46 14 mov %eax,0x14(%esi) Code; c01206bb <__request_resource+5b/70> 12: 31 c0 xor %eax,%eax <0>Kernel panic: Attempted to kill init! <1>Unable to handle kernel paging request at virtual address ffffe030 66 warnings issued. Results may not be reliable. ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php