[Lguest] BUG? rmmod lg hangs on 2.6.24rc6 with allmodconfig

[Rusty Russell]

On Monday 31 December 2007 09:45:35 devzero at web.de wrote:
> hi !
>
> while i`m doing some systematical driver load/unload test, i came across
> lguest kernel module and it hang my system on unload:
>
> rmmod lg gives:

>[ 3666.937072] mm/memory.c:115: bad pgd 0049c027.

Yes, a known issue, I'm still chasing it down.  Lguest didn't change in this 
area, so I suspect it's mm changes hitting us somehow.

Thanks,
Rusty.