i386/68122: Device busy (/dev/dsp)- insane, nothing using it

[Marcin Gondek]

>Number:         68122
>Category:       i386
>Synopsis:       Device busy (/dev/dsp)- insane, nothing using it
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jun 19 20:20:23 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Marcin Gondek
>Release:        4.9-RELEASE-p10
>Organization:
e-utp.net
>Environment:
FreeBSD fido.e-utp.net 4.9-RELEASE-p10 FreeBSD 4.9-RELEASE-p10 #13: Fri Jun 18 22:54:21 CEST 2004     root at fido.e-utp.net:/usr/src/sys/compile/FIDO  i386

>Description:
Hi

There is something wrong with sound.

Sound was working working, artsd hangs and:
root at fido:~]$ fstat /dev/dsp
USER     CMD          PID   FD MOUNT      INUM MODE         SZ|DV R/W NAME
[root at fido:~]$
[root at fido:~]$ lsof -V /dev/dsp
lsof: no file use located: /dev/dsp
[root at fido:~]$ killall -9 artsd
No matching processes were found
[root at fido:~]$ artsd
unix_connect: can't connect to server (unix:/tmp/mcop-root/fido_e-utp_net-6dfc-40d49d8c)
Error while initializing the sound driver:
device /dev/dsp can't be opened (Device busy)
[root at fido:~]$
[root at fido:~]$ kldunload snd_emu10k1
kldunload: can't unload file: Device busy


>How-To-Repeat:
After crash of artsd
>Fix:
Nope
>Release-Note:
>Audit-Trail:
>Unformatted: