ksymoops 2.4.0 on i686 2.4.9.  Options used
     -v /usr/local/src/linux/vmlinux (specified)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.9/ (default)
     -m /boot/System.map (specified)

Warning (compare_maps): mismatch on symbol vg  , lvm-mod says cc8473c0, /lib/modules/2.4.9/kernel/drivers/md/lvm-mod.o says cc847000.  Ignoring /lib/modules/2.4.9/kernel/drivers/md/lvm-mod.o entry
Warning (compare_maps): mismatch on symbol md_size  , md says cc8183e0, /lib/modules/2.4.9/kernel/drivers/md/md.o says cc818200.  Ignoring /lib/modules/2.4.9/kernel/drivers/md/md.o entry
Warning (compare_maps): mismatch on symbol mddev_map  , md says cc817be0, /lib/modules/2.4.9/kernel/drivers/md/md.o says cc817a00.  Ignoring /lib/modules/2.4.9/kernel/drivers/md/md.o entry
kernel BUG at page_alloc.c:75!
invalid operand: 0000
CPU:    0
EIP:    0010:[<c0129d70>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010286
eax: 0000001f   ebx: cb3d82e4   ecx: fffffffe   edx: 00000000
esi: c120ee78   edi: 00000000   ebp: 00000000   esp: cbff7f64
ds: 0018   es: 0018   ss: 0018
Process kswapd (pid: 4, stackpage=cbff7000)
Stack: c01fbaac c01fbba0 0000004b c012888c c1044010 c0235e58 000000c0 c120ee78 
       c120eea0 c120ee78 00000007 0000000b c0129285 000000c0 00000006 000000c0 
       0000003f 00000001 c0129799 000000c0 00000001 00000001 ffffffff ffffffff 
Call Trace: [<c012888c>] [<c0129285>] [<c0129799>] [<c012987d>] [<c0105000>] 
   [<c0105000>] [<c01054f6>] [<c0129810>] 
Code: 0f 0b 83 c4 0c 8b 0d 0c 0d 28 c0 89 f0 29 c8 69 c0 f1 f0 f0 

>>EIP; c0129d70 <__free_pages_ok+40/300>   <=====
Trace; c012888c <swap_out_mm+4c/70>
Trace; c0129285 <page_launder+525/7e0>
Trace; c0129799 <do_try_to_free_pages+49/c0>
Trace; c012987d <kswapd+6d/b0>
Trace; c0105000 <_stext+0/0>
Trace; c0105000 <_stext+0/0>
Trace; c01054f6 <kernel_thread+26/30>
Trace; c0129810 <kswapd+0/b0>
Code;  c0129d70 <__free_pages_ok+40/300>
00000000 <_EIP>:
Code;  c0129d70 <__free_pages_ok+40/300>   <=====
   0:   0f 0b                     ud2a      <=====
Code;  c0129d72 <__free_pages_ok+42/300>
   2:   83 c4 0c                  add    $0xc,%esp
Code;  c0129d75 <__free_pages_ok+45/300>
   5:   8b 0d 0c 0d 28 c0         mov    0xc0280d0c,%ecx
Code;  c0129d7b <__free_pages_ok+4b/300>
   b:   89 f0                     mov    %esi,%eax
Code;  c0129d7d <__free_pages_ok+4d/300>
   d:   29 c8                     sub    %ecx,%eax
Code;  c0129d7f <__free_pages_ok+4f/300>
   f:   69 c0 f1 f0 f0 00         imul   $0xf0f0f1,%eax,%eax


3 warnings issued.  Results may not be reliable.