Bug ?

[Michael Schwendt]

On Tue, 11 May 2004 08:56:57 -0500, Hernan Dario Arredondo wrote:

> Sometimes in the night or when I try to move a key or the mouse for 
> wake-up the machine crash and write this message in the log:
> 
> May 10 04:06:09 buho kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 0000008c

> May 10 04:06:09 buho kernel: Process kswapd (pid: 5, stackpage=c23a3000)

> May 10 04:06:09 buho kernel: EIP is at pagebuf_offset_R906a5b0c []
> 0xa477 (2.4.18-18SGI_XFS_1.2.0)

Can you reproduce this with an original kernel from Red Hat Linux?
Have you checked your RAM chips with memtest86 before?