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Date: Thu, 16 Mar 2000 19:18:52 -0800 (PST)
From: bachr@cc1023854-a.ebnsk1.nj.home.com
Sender: nobody@FreeBSD.org
To: freebsd-gnats-submit@FreeBSD.org
Subject: System hangs then reboots
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>Number:         17423
>Category:       i386
>Synopsis:       System hangs then reboots
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 16 19:20:00 PST 2000
>Closed-Date:    Wed May 23 13:48:32 PDT 2001
>Last-Modified:  Wed May 23 13:48:43 PDT 2001
>Originator:     Rich Bach
>Release:        4.0
>Organization:
>Environment:
FreeBSD 4.0-20000307-CURRENT
>Description:
System hangs during high disk i/o rates. The messages log has the entries
(da0:ahc0:0:0:0) data overrun detected in Data in phase Tag == 0xe 
(da0:ahc0:0:0:0) have seen Data Phase. Length = 1024  NumSGs=1
sg[0] - Addr 0x1a55000 : Length 1024
>How-To-Repeat:
I can reproduce this problem by running a script generated using awk to 
install the packages from the Latest directory on the CD
>Fix:
None. I am going to try to slow down the scsi controller. The system configuration is
k6-2-500 with adaptec 2940uw, seagate 6 gig scsi barracuda wide drive,
pioneer atapi cdrom, 128MB physical memory, 2 ethernet cards one pci one
isa and a 3d prophet video card with 32MB of memory(geforce ddr).

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: phk 
State-Changed-When: Wed May 23 13:48:32 PDT 2001 
State-Changed-Why:  
Overtaken by events 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=17423 
>Unformatted:
