ksymoops 2.4.3 on i686 2.4.10-xfs.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.10-xfs/ (default)
     -m /usr/src/linux/System.map (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.
**** Dont Worry, they are... ****
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.

<1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
<4>f89b6594
<1>*pde = 00000000
<4>Oops: 0000
<4>CPU:    0
<4>EIP:    0010:[<f89b6594>]
Using defaults from ksymoops -t elf32-i386 -a i386
<4>EFLAGS: 00010287
<4>eax: 00000000   ebx: 00000032   ecx: f6c29000   edx: f6c3a634
<4>esi: f6c45f98   edi: f6c29000   ebp: f6c29000   esp: f6c45f0c
<4>ds: 0018   es: 0018   ss: 0018
<4>Process cat (pid: 141, stackpage=f6c45000)
<4>Stack: f6c3a634 f6c45f98 f6c29000 f6c3a654 00000000 f6c3a634 f89b93b4 f89b93b7 
<4>       f89b93bb f89b93bf f89b66e6 f6c29000 f6c45f98 00000000 00000c00 f6c45f94 
<4>       f6c3a634 f6d79320 00000c00 f6c29000 00001000 c015444a f6c29000 f6c45f98 
<4>Call Trace: [<f89b93b4>] [<f89b93b7>] [<f89b93bb>] [<f89b93bf>] [<f89b66e6>] 

*** Something like this i guess ....***
<4>   [proc_file_read+242/404] [sys_read+143/196] [system_call+51/56]
***                                 ***

<4>Code: 8b 38 8b 07 0f 18 00 8b 44 24 14 8b 90 4c 01 00 00 39 d7 0f 

>>EIP; f89b6594 <[tdfx]tdfx__vm_info+98/1b4>   <=====
Trace; f89b93b4 <[tdfx].rodata.start+1394/197e>
Trace; f89b93b6 <[tdfx].rodata.start+1396/197e>
Trace; f89b93ba <[tdfx].rodata.start+139a/197e>
Trace; f89b93be <[tdfx].rodata.start+139e/197e>
Trace; f89b66e6 <[tdfx]tdfx_vm_info+36/4c>
Code;  f89b6594 <[tdfx]tdfx__vm_info+98/1b4>
00000000 <_EIP>:
Code;  f89b6594 <[tdfx]tdfx__vm_info+98/1b4>   <=====
   0:   8b 38                     mov    (%eax),%edi   <=====
Code;  f89b6596 <[tdfx]tdfx__vm_info+9a/1b4>
   2:   8b 07                     mov    (%edi),%eax
Code;  f89b6598 <[tdfx]tdfx__vm_info+9c/1b4>
   4:   0f 18 00                  prefetchnta (%eax)
Code;  f89b659a <[tdfx]tdfx__vm_info+9e/1b4>
   7:   8b 44 24 14               mov    0x14(%esp,1),%eax
Code;  f89b659e <[tdfx]tdfx__vm_info+a2/1b4>
   b:   8b 90 4c 01 00 00         mov    0x14c(%eax),%edx
Code;  f89b65a4 <[tdfx]tdfx__vm_info+a8/1b4>
  11:   39 d7                     cmp    %edx,%edi
Code;  f89b65a6 <[tdfx]tdfx__vm_info+aa/1b4>
  13:   0f 00 00                  sldt   (%eax)

<4> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000
<4>f89b6594
<1>*pde = 00000000
<4>Oops: 0000
<4>CPU:    0
<4>EIP:    0010:[<f89b6594>]
<4>EFLAGS: 00010287
<4>eax: 00000000   ebx: 00000032   ecx: f6c1e000   edx: f6c3a000
<4>esi: f6c45f98   edi: f6c1e000   ebp: f6c1e000   esp: f6c45f0c
<4>ds: 0018   es: 0018   ss: 0018
<4>Process cat (pid: 143, stackpage=f6c45000)
<4>Stack: f6c3a000 f6c45f98 f6c1e000 f6c3a020 00000000 f6c3a000 f89b93b4 f89b93b7 
<4>       f89b93bb f89b93bf f89b66e6 f6c1e000 f6c45f98 00000000 00000c00 f6c45f94 
<4>       f6c3a000 f6d79420 00000c00 f6c1e000 00001000 c015444a f6c1e000 f6c45f98 
<4>Call Trace: [<f89b93b4>] [<f89b93b7>] [<f89b93bb>] [<f89b93bf>] [<f89b66e6>] 
<4>Code: 8b 38 8b 07 0f 18 00 8b 44 24 14 8b 90 4c 01 00 00 39 d7 0f 

>>EIP; f89b6594 <[tdfx]tdfx__vm_info+98/1b4>   <=====
Trace; f89b93b4 <[tdfx].rodata.start+1394/197e>
Trace; f89b93b6 <[tdfx].rodata.start+1396/197e>
Trace; f89b93ba <[tdfx].rodata.start+139a/197e>
Trace; f89b93be <[tdfx].rodata.start+139e/197e>
Trace; f89b66e6 <[tdfx]tdfx_vm_info+36/4c>
Code;  f89b6594 <[tdfx]tdfx__vm_info+98/1b4>
00000000 <_EIP>:
Code;  f89b6594 <[tdfx]tdfx__vm_info+98/1b4>   <=====
   0:   8b 38                     mov    (%eax),%edi   <=====
Code;  f89b6596 <[tdfx]tdfx__vm_info+9a/1b4>
   2:   8b 07                     mov    (%edi),%eax
Code;  f89b6598 <[tdfx]tdfx__vm_info+9c/1b4>
   4:   0f 18 00                  prefetchnta (%eax)
Code;  f89b659a <[tdfx]tdfx__vm_info+9e/1b4>
   7:   8b 44 24 14               mov    0x14(%esp,1),%eax
Code;  f89b659e <[tdfx]tdfx__vm_info+a2/1b4>
   b:   8b 90 4c 01 00 00         mov    0x14c(%eax),%edx
Code;  f89b65a4 <[tdfx]tdfx__vm_info+a8/1b4>
  11:   39 d7                     cmp    %edx,%edi
Code;  f89b65a6 <[tdfx]tdfx__vm_info+aa/1b4>
  13:   0f 00 00                  sldt   (%eax)


1 warning issued.  Results may not be reliable.