From nobody@FreeBSD.org  Sun Sep  8 23:25:12 2002
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 4DDD737B400
	for <freebsd-gnats-submit@FreeBSD.org>; Sun,  8 Sep 2002 23:25:12 -0700 (PDT)
Received: from www.freebsd.org (www.FreeBSD.org [216.136.204.117])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 12CE643E3B
	for <freebsd-gnats-submit@FreeBSD.org>; Sun,  8 Sep 2002 23:25:12 -0700 (PDT)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by www.freebsd.org (8.12.4/8.12.4) with ESMTP id g896PBOT024255
	for <freebsd-gnats-submit@FreeBSD.org>; Sun, 8 Sep 2002 23:25:11 -0700 (PDT)
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.12.4/8.12.4/Submit) id g896PBvK024254;
	Sun, 8 Sep 2002 23:25:11 -0700 (PDT)
Message-Id: <200209090625.g896PBvK024254@www.freebsd.org>
Date: Sun, 8 Sep 2002 23:25:11 -0700 (PDT)
From: Ian West <ian@apdata.com.au>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Using PCI serial cards (puc) in SMP machines causes a panic.
X-Send-Pr-Version: www-1.0

>Number:         42578
>Category:       kern
>Synopsis:       [puc] [panic] using PCI serial cards (puc) in SMP machines causes a panic.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 08 23:30:01 PDT 2002
>Closed-Date:    Sat Mar 01 20:08:23 UTC 2008
>Last-Modified:  Sat Mar 01 20:08:23 UTC 2008
>Originator:     Ian West
>Release:        RELENG-4 (4.7 prerelease)
>Organization:
Applied Data Control
>Environment:
FreeBSD rabbit.niw.com.au 4.7-PRERELEASE FreeBSD 4.7-PRERELEASE #5: Wed Sep  4 07:55:36 CST 2002     root@rabbit.niw.com.au:/usr/src/sys/compile/RABBIT  i386
>Description:
Using the puc driver in an SMP machine causes a kernel panic. This is repeatable in at least two differnt machines. The same puc card works 100% if the same machine is using a non-smp kernel.
>How-To-Repeat:
Use a puc serial device for ppp in an smp machine. shortly after you start passing traffic it is likely to panic. From the backtrace the panic always occurs in the serial interrupt routine.
>Fix:
Current workaround is to run a non-smp kernel.
>Release-Note:
>Audit-Trail:

From: "Andrew H. Derbyshire" <ahd@kew.com>
To: <freebsd-gnats-submit@FreeBSD.org>, <ian@apdata.com.au>
Cc:  
Subject: Re: kern/42578: Using PCI serial cards (puc) in SMP machines causes a panic.
Date: Fri, 10 Sep 2004 06:57:38 -0400

 I am not seeing this in RELENG-5.  See kern/71198 for the SMP configuration
 I tested with.
 
State-Changed-From-To: open->feedback 
State-Changed-By: kmacy 
State-Changed-When: Mon Nov 19 07:50:49 UTC 2007 
State-Changed-Why:  

Is this still relevant or can I close this?  

http://www.freebsd.org/cgi/query-pr.cgi?pr=42578 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Sat Mar 1 20:08:07 UTC 2008 
State-Changed-Why:  
Feedback timeout (> 3 months). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=42578 
>Unformatted:
