From nobody@FreeBSD.ORG Fri Jun 18 13:32:38 1999
Return-Path: <nobody@FreeBSD.ORG>
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 63AF714E5C; Fri, 18 Jun 1999 13:32:38 -0700 (PDT)
Message-Id: <19990618203238.63AF714E5C@hub.freebsd.org>
Date: Fri, 18 Jun 1999 13:32:38 -0700 (PDT)
From: tich@ma.ikos.com
Sender: nobody@FreeBSD.ORG
To: freebsd-gnats-submit@freebsd.org
Subject: 3-way and 4-way SMP won't boot in 19990604-CURRENT and later
X-Send-Pr-Version: www-1.0

>Number:         12283
>Category:       kern
>Synopsis:       3-way and 4-way SMP won't boot in 19990604-CURRENT and later
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 18 13:40:01 PDT 1999
>Closed-Date:    Mon Jul 12 17:12:48 PDT 1999
>Last-Modified:  Mon Jul 12 17:14:01 PDT 1999
>Originator:     Richard Cownie
>Release:        19990604-CURRENT
>Organization:
Ikos Systems
>Environment:
4.0-19990604-CURRENT #18: Fri Jun 18 12:24:40
Intel SC450NX
>Description:
An SMP kernel with 2 cpu's works fine.  With 3 or 4 cpu's
plugged in it crashes in start_all_aps() while attempting to
start AP #2 (AP #1 starts up ok).  The screen goes blank and
the machine reboots without any messages to indicate the reason.
>How-To-Repeat:
Build an SMP kernel and attempt to run on any machine with
more than 2 cpu's.  I've only tried it on the SC450NX, but
I believe it's a general bug.
>Fix:


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: luoqi 
State-Changed-When: Mon Jul 12 17:12:48 PDT 1999 
State-Changed-Why:  
Fix commited on 6/23/99 
>Unformatted:
