[ENBD] Kernel oops (nbd-2.4.31) or failed connections

[Anders Blomdell]

> This is what needs decoding:
 From end of my last email:

##
## Ksymoops
##

 >>EIP; f8a0a7f2 <[enbd]enbd_ioctl+b6/1704>   <=====

 >>ebx; f6b07dc0 <_end+36744688/38453928>
 >>ecx; f6b07dc0 <_end+36744688/38453928>
 >>ebp; f5cbdf7c <_end+358fa844/38453928>
 >>esp; f5cbde94 <_end+358fa75c/38453928>

Trace; c013228f <do_no_page+7f/270>
Trace; c01324f5 <handle_mm_fault+75/100>
Trace; c011c298 <do_page_fault+378/52d>
Trace; c012c9f1 <do_sigaction+101/150>
Trace; c012cd9a <sys_rt_sigaction+aa/c0>
Trace; c014f1d5 <blkdev_ioctl+35/40>
Trace; c0158496 <sys_ioctl+f6/2b0>
Trace; c010929f <system_call+33/38>

Code;  f8a0a7f2 <[enbd]enbd_ioctl+b6/1704>
00000000 <_EIP>:
Code;  f8a0a7f2 <[enbd]enbd_ioctl+b6/1704>   <=====
    0:   c7 40 08 00 00 00 00      movl   $0x0,0x8(%eax)   <=====
Code;  f8a0a7f9 <[enbd]enbd_ioctl+bd/1704>
    7:   89 f8                     mov    %edi,%eax
Code;  f8a0a7fb <[enbd]enbd_ioctl+bf/1704>
    9:   c1 e0 04                  shl    $0x4,%eax
Code;  f8a0a7fe <[enbd]enbd_ioctl+c2/1704>
    c:   8b 95 60 ff ff ff         mov    0xffffff60(%ebp),%edx
Code;  f8a0a804 <[enbd]enbd_ioctl+c8/1704>
   12:   29 c2                     sub    %eax,%edx