kernel: kmem_alloc: Bad slab magic (corrupt) (name=buffer_head)

Dear All,
am I asking this on the right list? If not, could you tell, where I should 
send it (thanks).


-------QUESTION_START-----------
We have a RH7.2 and the line

	kernel: kmem_alloc: Bad slab magic (corrupt) (name=buffer_head)

appeared in our /var/log/messages file short before the system froze
(for other reasons as well we suspect that its memory was full). I was
told I should start a thorough hardware test. Are you familiar with
such packages under RH7.2 ? 
-------QUESTION_END-----------


Thanks for your help in advance,
Illes Farkas


-- 
http://angel.elte.hu/~fij