Juergen Hannken-Illjes wrote:
> On Thu, Jul 27, 2006 at 09:39:23AM -0400, Chris Tribo wrote:
>> I managed to get it again by running "file" on a file in an MSDOS  
>> mounted vnd disk image.
>>
>> panic: buf mem pool index 23
> [snip]
>> #12 0xc044556c in bread (vp=0xd0468844, blkno=10, size=0,  
>> cred=0xffffffff,
>>     bpp=0xce12c458) at /usr/src/sys/kern/vfs_bio.c:571
> 
> Here is the error: size=0 on bread will bomb.
> 

So the question is why is msdos asking for a zero length block vnd 
concerns aside? Last I checked, vnd mounted images returned garbage on 
an smbfs mounted file system so neither vnd nor msdos are really working 
100%.