Debugging a system hang.

[Dave Jones]

On Tue, Sep 06, 2005 at 11:38:45AM +0900, Naoki wrote:

 > The closest thing to a trace I've managed to see is :
 > 
 > <3>Debug : Sleeping function called from invalid context at
 > include/linux/rwsem.h:43
 > in_atomic:(0) irqs_disabled:(1)

Below this line should be a trace of functions that were called
just before this happened. Without that, there isn't enough
info to go on.

You should also try the latest errata kernel.

		Dave