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Message-Id: <200510261859.j9QIxL0s055589@www.freebsd.org>
Date: Wed, 26 Oct 2005 18:59:21 GMT
From: Andrzej Kukula <akukula@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: 6.0-RC1 reboots with SMP and asr
X-Send-Pr-Version: www-2.3

>Number:         88047
>Category:       kern
>Synopsis:       [asr] [panic] 6.0-RC1 reboots with SMP and asr
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct 26 19:00:32 GMT 2005
>Closed-Date:    Wed Jan 12 17:35:47 UTC 2011
>Last-Modified:  Wed Jan 12 17:35:47 UTC 2011
>Originator:     Andrzej Kukula
>Release:        6.0-RC1 (RELENG_6_0) with SMP
>Organization:
>Environment:
FreeBSD 6.0-RC1 #6: Wed Oct 26 15:01:10 CEST 2005     root@freebsd.local:/usr/obj/usr/src/sys/KERN6  i386
Compaq Proliant 800, 2*P3 800MHz, 640 MB RAM, ADAPTEC 3200S (chipset 7899G), 2*18GB Ultra 160 in HW RAID-1, / on that RAID (da0 on asr0)
              
>Description:
While doing normal boot, the last lines are:
asr0: <Adaptec Caching SCSI RAID> mem 0xc4000000-0xc5ffffff irq 9 at device 8.1 on pci1
asr0: [GIANT-LOCKED]
A second after this message appears, the system reboots without any further warning.

No compiler optimization options were used, tried with and without ASR_COMPAT. No differences.
              
>How-To-Repeat:
Get RELENG_6_0 and compile it with "options SMP". Connect asr and observe repeated restarts.

>Fix:
Not known. An (unacceptable) workaround is to compile the kernel without SMP and use 1 CPU.

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: jh 
State-Changed-When: Fri Dec 31 08:22:13 UTC 2010 
State-Changed-Why:  
Can you still reproduce this on a supported release? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=88047 
State-Changed-From-To: feedback->closed 
State-Changed-By: jh 
State-Changed-When: Wed Jan 12 17:35:46 UTC 2011 
State-Changed-Why:  
Submitter can't reproduce anymore. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=88047 
>Unformatted:
