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Date: Wed, 6 Mar 2002 17:17:22 -0800 (PST)
From: "G. Reed" <qaz99@pacbell.net>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: i386/35615: ES1978 Maestro 2E sound card locks up machine
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>Number:         35615
>Category:       i386
>Synopsis:       ES1978 Maestro 2E sound card locks up machine
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 06 17:20:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     G. Reed
>Release:        4.5 Release
>Organization:
>Environment:
>Description:
Whenever one attempts to get sound output, the machine locks up. When trying to use mpg123 to test, it will try to decode it without errors, but no sound will be put out and the system locks up. a sound test using 'cat /dev/urandom > /dev/audio' gets it to put out sound, but also locks up the machine completely.
>How-To-Repeat:
1. Install FreeBSD 4.5 Release on a Toshiba Satellite 2105CDS laptop.
2. Add device pcm to the kernel config
3. 'cd /dev && sh MAKEDEV'
4. Recompile the kernel and reboot
5. 'cat /dev/urandom > /dev/audio' or attempt to play a sound file (I used mpg123)
EXPECTED RESULT: There would be sound output
ACTUAL RESULT: The machine tries to output sound without displaying errors, but locks up the machine completely
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted:

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