nForce430 /dev/sound0: high-pitched high-volume squeak

[Aleksey Cheusov <cheusov%tut.by@localhost>]

Hi. On my machine 

  cat sound.wav > /dev/sound

produces a high-pitched high-volume squeak and low-volume sound.
dmesg and pcictl output is below. Any ideas?

I'm running 6.0/i386. 5.1/amd64 worked fine on this machine.

===========================================================================
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 6.0_STABLE (GENERIC) #0: Tue Oct 23 19:26:28 FET 2012
        
cheusov%cheusov.imb.invention.com@localhost:/srv/obj/sys/arch/i386/compile/GENERIC
total memory = 3294 MB
avail memory = 3225 MB
timecounter: Timecounters tick every 10.000 msec
cprng kernel: WARNING insufficient entropy at creation.
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
System manufacturer System Product Name (System Version)
mainbus0 (root)
cpu0 at mainbus0 apid 0: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+, id 
0x40fb2
cpu1 at mainbus0 apid 1: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+, id 
0x40fb2
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 11, 24 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <Nvidia,ASUSACPI,42302e31>, AslId <AWRD,00000000>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
hpet0 at acpi0: high precision event timer (mem 0xfefff000-0xfefff400)
timecounter: Timecounter "hpet0" frequency 25000000 Hz quality 2000
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
MBIO (PNP0C02) at acpi0 not configured
SYSR (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
npx1 at acpi0 (COPR, PNP0C04): io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
pckbc1 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64 irq 1
aibs0 at acpi0 (ASOC, ATK0110-16843024): ASUSTeK AI Booster
aibs0: failed to evaluate FSIF: AE_BAD_VALUE
EXPL (PNP0C02) at acpi0 not configured
MEM (PNP0C01) at acpi0 not configured
acpifan0 at acpi0 (FAN, PNP0C0B): ACPI Fan
acpitz0 at acpi0 (THRM): cpu0
acpitz0: active cooling level 0: 73.0C
acpitz0: levels: critical 75.0 C, passive 73.0 C
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
vendor 0x10de product 0x02f0 (RAM memory, revision 0xa2) at pci0 dev 0 function 
0 not configured
vendor 0x10de product 0x02fa (RAM memory, revision 0xa2) at pci0 dev 0 function 
1 not configured
vendor 0x10de product 0x02fe (RAM memory, revision 0xa2) at pci0 dev 0 function 
2 not configured
vendor 0x10de product 0x02f8 (RAM memory, revision 0xa2) at pci0 dev 0 function 
3 not configured
vendor 0x10de product 0x02f9 (RAM memory, revision 0xa2) at pci0 dev 0 function 
4 not configured
Skipping broken PCI header on 0:0:5
vendor 0x10de product 0x02ff (RAM memory, revision 0xa2) at pci0 dev 0 function 
5 not configured
vendor 0x10de product 0x027f (RAM memory, revision 0xa2) at pci0 dev 0 function 
6 not configured
vendor 0x10de product 0x027e (RAM memory, revision 0xa2) at pci0 dev 0 function 
7 not configured
ppb0 at pci0 dev 2 function 0: vendor 0x10de product 0x02fc (rev. 0xa1)
ppb0: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
ppb1 at pci0 dev 3 function 0: vendor 0x10de product 0x02fd (rev. 0xa1)
ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 4 function 0: vendor 0x10de product 0x02fb (rev. 0xa1)
ppb2: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
vga1 at pci0 dev 5 function 0: vendor 0x10de product 0x0240 (rev. 0xa2)
vga1: WARNING: ignoring 64-bit BAR @ 0x14
vga1: WARNING: ignoring 64-bit BAR @ 0x1c
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
drm at vga1 not configured
vendor 0x10de product 0x0270 (RAM memory, revision 0xa2) at pci0 dev 9 function 
0 not configured
pcib0 at pci0 dev 10 function 0: vendor 0x10de product 0x0260 (rev. 0xa3)
nfsmbc0 at pci0 dev 10 function 1: vendor 0x10de product 0x0264 (rev. 0xa3)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
nfsmb1 at nfsmbc0 SMBus 2
iic1 at nfsmb1: I2C bus
vendor 0x10de product 0x0272 (RAM memory, revision 0xa3) at pci0 dev 10 
function 2 not configured
ohci0 at pci0 dev 11 function 0: vendor 0x10de product 0x026d (rev. 0xa3)
csr: 00b00007
APCF: Picked IRQ 20 with weight 0
ohci0: interrupting at ioapic0 pin 20
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
ehci0 at pci0 dev 11 function 1: vendor 0x10de product 0x026e (rev. 0xa3)
APCL: Picked IRQ 21 with weight 0
ehci0: interrupting at ioapic0 pin 21
ehci0: EHCI version 1.0
ehci0: companion controller, 8 ports each: ohci0
usb1 at ehci0: USB revision 2.0
viaide0 at pci0 dev 13 function 0: NVIDIA nForce430 IDE Controller (rev. 0xa1)
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at viaide0 channel 1
viaide1 at pci0 dev 14 function 0: NVIDIA nForce430 Serial ATA Controller (rev. 
0xa1)
viaide1: bus-master DMA support present
viaide1: primary channel wired to native-PCI mode
APSI: Picked IRQ 22 with weight 0
viaide1: using ioapic0 pin 22 for native-PCI interrupt
atabus2 at viaide1 channel 0
viaide1: secondary channel wired to native-PCI mode
atabus3 at viaide1 channel 1
viaide2 at pci0 dev 15 function 0: NVIDIA nForce430 Serial ATA Controller (rev. 
0xa1)
viaide2: bus-master DMA support present
viaide2: primary channel wired to native-PCI mode
APSJ: Picked IRQ 23 with weight 0
viaide2: using ioapic0 pin 23 for native-PCI interrupt
atabus4 at viaide2 channel 0
viaide2: secondary channel wired to native-PCI mode
atabus5 at viaide2 channel 1
ppb3 at pci0 dev 16 function 0: vendor 0x10de product 0x026f (rev. 0xa2)
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled
fwohci0 at pci4 dev 5 function 0: vendor 0x104c product 0x8023 (rev. 0x00)
APC4: Picked IRQ 19 with weight 0
fwohci0: interrupting at ioapic0 pin 19
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:11:d8:00:00:e5:61:53
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
ex0 at pci4 dev 8 function 0: 3Com 3c905-TX 10/100 Ethernet (rev. 0x0)
APC1: Picked IRQ 16 with weight 0
ex0: interrupting at ioapic0 pin 16
ex0: MAC address 00:60:97:b8:b5:1b
nsphy0 at ex0 phy 24: DP83840 10/100 media interface, rev. 1
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hdaudio0 at pci0 dev 16 function 1: HD Audio Controller
AAZA: Picked IRQ 20 with weight 1
hdaudio0: interrupting at ioapic0 pin 20
hdafg0 at hdaudio0: ADI AD1986A
hdafg0: WARNING: zero cnid
hdafg0: DAC00 6ch: Speaker [Jack]
hdafg0: ADC02 2ch: Mic In [Jack]
hdafg0: DIG06 2ch: SPDIF Out [Jack]
hdafg0: 6ch/2ch 8000Hz 11025Hz 16000Hz 22050Hz 32000Hz 44100Hz 48000Hz PCM16 
PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, independent
nfe0 at pci0 dev 20 function 0: vendor 0x10de product 0x0269 (rev. 0xa3)
APCH: Picked IRQ 21 with weight 1
nfe0: interrupting at ioapic0 pin 21
nfe0: Ethernet address 00:17:31:6f:ba:88
makphy0 at nfe0 phy 1: Marvell 88E1116 Gigabit PHY, rev. 1
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
pchb0 at pci0 dev 24 function 0: vendor 0x1022 product 0x1100 (rev. 0x00)
pchb1 at pci0 dev 24 function 1: vendor 0x1022 product 0x1101 (rev. 0x00)
pchb2 at pci0 dev 24 function 2: vendor 0x1022 product 0x1102 (rev. 0x00)
pchb3 at pci0 dev 24 function 3: vendor 0x1022 product 0x1103 (rev. 0x00)
amdtemp0 at pchb3: AMD CPU Temperature Sensors (K8: core rev BH-F2, socket AM2)
isa0 at pcib0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu1 at cpu1: ACPI CPU
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
ieee1394if0: bus manager 0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
uhub0 at usb0: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 8 ports with 8 removable, self powered
uhub1 at usb1: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 8 ports with 8 removable, self powered
viaide1 port 0: device present, speed: 3.0Gb/s
viaide1 port 1: device present, speed: 3.0Gb/s
viaide2 port 0: device present, speed: 3.0Gb/s
wd0 at atabus2 drive 0
wd0: <SAMSUNG HD200HJ>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 186 GB, 387618 cyl, 16 head, 63 sec, 512 bytes/sect x 390719855 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 7
wd0(viaide1:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd1 at atabus3 drive 0
wd1: <ST3320620AS>
wd1: drive supports 16-sector PIO transfers, LBA48 addressing
wd1: 298 GB, 620178 cyl, 16 head, 63 sec, 512 bytes/sect x 625140335 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd1(viaide1:1:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd2 at atabus4 drive 0
wd2: <SAMSUNG SP2504C>
wd2: drive supports 16-sector PIO transfers, LBA48 addressing
wd2: 232 GB, 484518 cyl, 16 head, 63 sec, 512 bytes/sect x 488395055 sectors
wd2: 32-bit data port
wd2: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 7
wd2(viaide2:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
Kernelized RAIDframe activated
cprng sysctl: WARNING insufficient entropy at creation.
boot device: wd0
root on wd0a dumps on wd0b
mountroot: trying smbfs...
mountroot: trying ntfs...
mountroot: trying nfs...
mountroot: trying msdos...
mountroot: trying lfs...
mountroot: trying ext2fs...
mountroot: trying ffs...
root file system type: ffs
init: copying out path `/sbin/init' 11
uhidev0 at uhub0 port 3 configuration 1 interface 0
uhidev0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.10, addr 2, iclass 3/1
ums0 at uhidev0: 3 buttons and Z dir
wsmouse0 at ums0 mux 0
===========================================================================

000:00:0: NVIDIA C51 Host Bridge (0x02f0) (RAM memory, revision 0xa2)
000:00:1: NVIDIA C51 Memory Controller 0 (RAM memory, revision 0xa2)
000:00:2: NVIDIA C51 Memory Controller 1 (RAM memory, revision 0xa2)
000:00:3: NVIDIA C51 Memory Controller 5 (RAM memory, revision 0xa2)
000:00:4: NVIDIA C51 Memory Controller 4 (RAM memory, revision 0xa2)
000:00:5: NVIDIA C51 Host Bridge (0x02ff) (RAM memory, revision 0xa2)
000:00:6: NVIDIA C51 Memory Controller 3 (RAM memory, revision 0xa2)
000:00:7: NVIDIA C51 Memory Controller 2 (RAM memory, revision 0xa2)
000:02:0: NVIDIA C51 PCI Express Bridge (0x02fc) (PCI bridge, revision 0xa1)
000:03:0: NVIDIA C51 PCI Express Bridge (0x02fd) (PCI bridge, revision 0xa1)
000:04:0: NVIDIA C51 PCI Express Bridge (0x02fb) (PCI bridge, revision 0xa1)
000:05:0: NVIDIA GeForce 6150 (VGA display, revision 0xa2)
000:09:0: NVIDIA nForce430 Host Bridge (RAM memory, revision 0xa2)
000:10:0: NVIDIA nForce430 PCI-ISA Bridge (ISA bridge, revision 0xa3)
000:10:1: NVIDIA nForce430 SMBus Controller (SMBus serial bus, revision 0xa3)
000:10:2: NVIDIA nForce430 Memory Controller (RAM memory, revision 0xa3)
000:11:0: NVIDIA nForce430 USB Controller (USB serial bus, interface 0x10, 
revision 0xa3)
000:11:1: NVIDIA nForce430 USB2 Controller (USB serial bus, interface 0x20, 
revision 0xa3)
000:13:0: NVIDIA nForce430 ATA133 IDE Controller (IDE mass storage, interface 
0x8a, revision 0xa1)
000:14:0: NVIDIA nForce430 Serial ATA Controller (IDE mass storage, interface 
0x85, revision 0xa1)
000:15:0: NVIDIA nForce430 Serial ATA Controller (IDE mass storage, interface 
0x85, revision 0xa1)
000:16:0: NVIDIA nForce430 PCI-PCI Bridge (PCI bridge, interface 0x01, revision 
0xa2)
000:16:1: NVIDIA nForce430 High Definition Audio Controller (multimedia, 
subclass 0x03, revision 0xa2)
000:20:0: NVIDIA nForce430 Gigabit Ethernet Controller (miscellaneous bridge, 
revision 0xa3)
000:24:0: AMD K8 AMD64 HyperTransport Configuration (host bridge)
000:24:1: AMD K8 AMD64 Address Map Configuration (host bridge)
000:24:2: AMD K8 AMD64 DRAM Configuration (host bridge)
000:24:3: AMD K8 AMD64 Miscellaneous Configuration (host bridge)
004:05:0: Texas Instruments TSB43AA22/A IEEE 1394 Host Controller (Firewire 
serial bus, interface 0x10)
004:08:0: 3Com 3c905-TX 10/100 Ethernet (ethernet network)