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Message-Id: <20061026043350.c2d3fe52.el.mofo@uol.com.br>
Date: Thu, 26 Oct 2006 04:33:50 -0300
From: m0f0x <el.mofo@uol.com.br>
To: FreeBSD-gnats-submit@freebsd.org
Subject: RELENG_6 hangs with VIA VT8237A chipset

>Number:         104822
>Category:       kern
>Synopsis:       [hang] RELENG_6 hangs with VIA VT8237A chipset [regression]
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Oct 26 07:40:20 GMT 2006
>Closed-Date:    Sun Feb 13 08:41:01 UTC 2011
>Last-Modified:  Sun Feb 13 08:41:01 UTC 2011
>Originator:     m0f0x
>Release:        FreeBSD 6.1-RELEASE-p10 amd64
>Organization:
-
>Environment:
System: FreeBSD fixed-mofo.localdomain 6.1-RELEASE-p10 FreeBSD 6.1-RELEASE-p10 #1: Tue Oct 17 16:07:41 BRST 2006 root@fixed-mofo.localdomain:/usr/obj/usr/src/sys/FIXED amd64


>Description:
My system uses the VIA VT8237A chipset. Currently one SATA drive is attached.

My RELENG_6_1 installation works fine. The hard drive is healthly and tested.

After updating to RELENG_6 (10/26/2006), the system hangs on the boot process,
with the following errors:
	ad4: error issuing READ_DMA command
	ad4: timeout waiting to issue command
	ad4: error issuing WRITE_DMA command
	ad4: timeout waiting to issue command

My hard drive:
	ad4: 76319MB <SAMSUNG HD080HJ/P ZH100-41>
>How-To-Repeat:
Update to RELENG_6 on a machine that uses the VIA VT8237A chipset;
compile and install the new kernel.
>Fix:
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: jh 
State-Changed-When: Mon Jan 10 17:37:49 UTC 2011 
State-Changed-Why:  
Can you still reproduce this on a supported release? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=104822 
State-Changed-From-To: feedback->closed 
State-Changed-By: jh 
State-Changed-When: Sun Feb 13 08:41:00 UTC 2011 
State-Changed-Why:  
Feedback timeout. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=104822 
>Unformatted:
