subdisk6: detached --> Fatal trap 9

[Jason Evans]

On Feb 1, 2006, at 2:09 PM, Jason Evans wrote:
> Initially, installation went fine using snapshot 012 from  
> ftp.freebsd.org.  However, once the system is up and running,  
> within minutes of loading the filesystem with a cvsup or cvs  
> checkout, I get errors something like:
>
> 	subdisk6: detached
> 	g_vfs_done():ad6s1f[WRITE(offset=10217842688, length=2048)]error = 6
> 	ad6: detached
> 	Fatal trap 9 [...]
> 	g_vfs_done():[12-15 more messages like the one above.]

This turned out to be due to a flaky SATA cable connector.  The  
machine has been totally solid since replacing the cable.

Jason