I just wanted to add what I know.
On a Celeron D 2.53, 650i, 4 GB, I did not have this issue, or at least I
didn't notice it.
When I switched over to AMD X2 4800+, 780G, 2 GB, I began to experience this
issue.
For what it's worth, if I reboot warm, the issue only occurs about half the
time.
Public bug reported:
Binary package hint: php5-cli
$ php -v
PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009
20:38:24)
Copyright (c) 1997-2008 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
Segmentation fault
The problem is intermittent,