Subject: =?ISO-8859-1?Q?=80unknown_check_vector_error?=
To: None <>
From: Arto Huusko <>
List: port-alpha
Date: 09/06/2004 21:07:56

I've got an AlphaStation 500/266 which I've been using very
actively for quite some time now. Just yesterday evening, it
started to print huge amounts of messages like this:

KN20AA_MCHECK: unknown check vector 0x630
Warning: recived processor correctable error.

In just about 24 hours, thousands of these messages have appeared
in the messages log.

Is this something to be worried about and what could the problem