ksymoops 2.4.3 on i686 2.5.7-pre1.  Options used
     -V (default)
     -K (specified)
     -L (specified)
     -o /lib/modules/2.5.7-pre2/ (specified)
     -m /boot/System.map-2.5.7-pre2 (specified)

No modules in ksyms, skipping objects
cpu: 0, clocks: 1328955, slice: 664477
kernel BUG at /store/src/linux-2.5.7-pre2/include/linux/device.h:140!
invalid operand: 0000
CPU:    0
EIP:    0010:[<c01d8fba>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000   ebx: c13e4d80   ecx: 00000004   edx: c02e1c00
esi: c13e4c25   edi: c13e4de9   ebp: 00000000   esp: c13edf30
ds: 0018   es: 0018   ss: 0018
Stack: c13e4c00 c13e4de9 c01d334b c13e4d80 c13e4c2c 00000000 c13e4c00 c13edfac 
       c01d4399 c13e4c00 00000000 00000006 c13edfcc 00000000 c13e4c00 c02a6229 
       00000005 c13edfa4 c01d2a0b c137d3c0 00000001 00000005 00000000 c033af50 
Call Trace: [<c01d334b>] [<c01d4399>] [<c01d2a0b>] [<c01c323a>] [<c010506e>] 
   [<c01055fc>] 
Code: 0f 0b 8c 00 c0 77 2a c0 ff 42 78 8b 43 10 83 c0 08 8b 50 04 

>>EIP; c01d8fba <device_register+6a/e0>   <=====
Trace; c01d334a <acpi_device_register+72/7c>
Trace; c01d4398 <acpi_bus_add+360/39c>
Trace; c01d2a0a <acpi_ut_release_mutex+7e/88>
Trace; c01c323a <acpi_install_notify_handler+18a/194>
Trace; c010506e <init+1e/160>
Trace; c01055fc <kernel_thread+28/38>
Code;  c01d8fba <device_register+6a/e0>
00000000 <_EIP>:
Code;  c01d8fba <device_register+6a/e0>   <=====
   0:   0f 0b                     ud2a      <=====
Code;  c01d8fbc <device_register+6c/e0>
   2:   8c 00                     movl   %es,(%eax)
Code;  c01d8fbe <device_register+6e/e0>
   4:   c0                        (bad)  
Code;  c01d8fbe <device_register+6e/e0>
   5:   77 2a                     ja     31 <_EIP+0x31> c01d8fea <device_register+9a/e0>
Code;  c01d8fc0 <device_register+70/e0>
   7:   c0 ff 42                  sar    $0x42,%bh
Code;  c01d8fc4 <device_register+74/e0>
   a:   78 8b                     js     ffffff97 <_EIP+0xffffff97> c01d8f50 <device_register+0/e0>
Code;  c01d8fc6 <device_register+76/e0>
   c:   43                        inc    %ebx
Code;  c01d8fc6 <device_register+76/e0>
   d:   10 83 c0 08 8b 50         adc    %al,0x508b08c0(%ebx)
Code;  c01d8fcc <device_register+7c/e0>
  13:   04 00                     add    $0x0,%al

 <0>Kernel panic: Attempted to kill init!