i386/90214: memory leaks in snd_via8233

[4ertus2]

>Number:         90214
>Category:       i386
>Synopsis:       memory leaks in snd_via8233
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Dec 10 21:00:16 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     4ertus2
>Release:        6.0-RELEASE
>Organization:
>Environment:
FreeBSD comp42.ch2net 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov 10 20:00:15 MSK 2005     root at comp42.ch2net:/usr/obj/usr/src/sys/COMP42  i386
    
>Description:
#cat /etc/make.conf | grep CPUTYPE
CPUTYPE=athlon-xp	// kernel & world

// snd_via8233 loaded & memory leaks ( about 100 kb per second )
// inactive memory grows up
#sudo kldunload snd_via8233
// can be unload only if no sound have been played
#sudo kldload snd_via8233
#kldstat
Id Refs Address    Size     Name
 1    5 0xc0400000 6f473c   kernel
 4   16 0xc0b1b000 5f9dc    acpi.ko
 6    1 0xc1fa3000 5000     snd_via8233.ko
 7    1 0xc1fa8000 1a000    sound.ko
# ( no sound can be played )
>How-To-Repeat:
try to play sound
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: