>Synopsis: Sound regression: uaudio_chan_rintr: count < n
>Category: kernel
>Environment:
System : OpenBSD 5.8
Details : OpenBSD 5.8-beta (GENERIC.MP) #1107: Fri Jun 26 10:12:53
MDT 2015
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
Playing a sound file no longer works. E.g.,
aucat -i /usr/local/share/baresip/message.wav
plays a distorted sound/noise and spams the system console:
uaudio_chan_rintr: count < n
uaudio_chan_rintr: transfer count - frame total = 88
uaudio_chan_rintr: count < n
uaudio_chan_rintr: count < n
uaudio_chan_rintr: transfer count - frame total = 16
uaudio_chan_rintr: count < n
uaudio_chan_rintr: count < n
The relevant device is a Logitech headset which worked fine with the previous
snapshots.
uaudio0 at uhub6 port 1 configuration 1 interface 0 "Logitech Inc. Logitech USB
Headset H340" rev 2.00/1.13 addr 2
uaudio0: audio rev 1.00, 5 mixer controls
audio0 at uaudio0
uhidev2 at uhub6 port 1 configuration 1 interface 3 "Logitech Inc. Logitech USB
Headset H340" rev 2.00/1.13 addr 2
uhidev2: iclass 3/0, 9 report ids
uhid0 at uhidev2 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=2, output=1, feature=0
uhid2 at uhidev2 reportid 8: input=0, output=5, feature=0
uhid3 at uhidev2 reportid 9: input=2, output=0, feature=0
Controller /dev/usb6:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: full speed, power 120 mA, config 1, Logitech USB Headset
H340(0x0a38), Logitech Inc.(0x046d), rev 1.13
Output of mixerctl (if that is of any use):
outputs.spkr.mute=off
outputs.spkr=191,191
record.mic.mute=off
record.mic=210
record.sel10-i6=1
>How-To-Repeat:
Attach headset, play the WAV file with "aucat -i"
>Fix:
dmesg:
OpenBSD 5.8-beta (GENERIC.MP) #1107: Fri Jun 26 10:12:53 MDT 2015
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
RTC BIOS diagnostic error 80<clock_battery>
real mem = 8495140864 (8101MB)
avail mem = 8233811968 (7852MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe3400 (39 entries)
bios0: vendor Intel Corp. version "MQ96510J.86A.1754.2008.1117.0002" date
11/17/2008
bios0: Intel Corporation DG965WH
acpi0 at bios0: rev 0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC WDDT MCFG ASF! HPET SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S4) UAR2(S4) ILAN(S4) PEGP(S4)
PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) PEX4(S4) PEX5(S4) UHC1(S3) UHC2(S3)
UHC3(S3) UHC4(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz, 2397.93 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 266MHz
cpu0: mwait min=64, max=64, C-substates=0.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz, 2397.61 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF,SENSOR
cpu1: 4MB 64b/line 16-way L2 cache
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-127
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 6 (P32_)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpiprt6 at acpi0: bus 5 (PEX4)
acpiprt7 at acpi0: bus -1 (PEX5)
acpicpu0 at acpi0: PSS
acpicpu1 at acpi0: PSS
acpibtn0 at acpi0: SLPB
cpu0: Enhanced SpeedStep 2397 MHz: speeds: 2394, 1596 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82G965 Host" rev 0x02
vga1 at pci0 dev 2 function 0 "Intel 82G965 Video" rev 0x02
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: 1920x1080
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 82G965 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 21
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
pciide0 at pci2 dev 0 function 0 "Marvell 88SE6101 IDE" rev 0xb1: DMA
(unsupported), channel 0 configured to native-PCI, channel 1 configured to
native-PCI
pciide0: using apic 2 int 17 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
ppb2 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x02: msi
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801H PCIE" rev 0x02: msi
pci4 at ppb3 bus 4
ppb4 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x02: msi
pci5 at ppb4 bus 5
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 19
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x02: apic 2 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xf2
pci6 at ppb5 bus 6
rl0 at pci6 dev 0 function 0 "Realtek 8139" rev 0x10: apic 2 int 21, address
00:02:44:11:a2:bb
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801HH LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801H AHCI" rev 0x02: msi, AHCI 1.1
ahci0: port 0: 1.5Gb/s
ahci0: port 1: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, HDS728080PLA380, PF2O> SCSI3 0/direct fixed
naa.5000cca30ec825ca
sd0: 78533MB, 512 bytes/sector, 160836480 sectors
sd1 at scsibus1 targ 1 lun 0: <ATA, ST3160815AS, 4.AA> SCSI3 0/direct fixed
t10.ATA_ST3160815AS_9RXGWLJR
sd1: 152627MB, 512 bytes/sector, 312581808 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x02: apic 2 int 21
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem1 at iic0 addr 0x51: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem2 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-6400CL5
spdmem3 at iic0 addr 0x53: 2GB DDR2 SDRAM non-parity PC2-6400CL5
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhidev0 at uhub4 port 1 configuration 1 interface 0 "Dell Dell USB Optical
Mouse" rev 2.00/43.01 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uhidev1 at uhub5 port 2 configuration 1 interface 0 "Dell Dell USB Keyboard"
rev 1.10/2.00 addr 2
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (61628b08b6b1e09c.a) swap on sd0b dump on sd0b
uaudio0 at uhub6 port 1 configuration 1 interface 0 "Logitech Inc. Logitech USB
Headset H340" rev 2.00/1.13 addr 2
uaudio0: audio rev 1.00, 5 mixer controls
audio0 at uaudio0
uhidev2 at uhub6 port 1 configuration 1 interface 3 "Logitech Inc. Logitech USB
Headset H340" rev 2.00/1.13 addr 2
uhidev2: iclass 3/0, 9 report ids
uhid0 at uhidev2 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=2, output=1, feature=0
uhid2 at uhidev2 reportid 8: input=0, output=5, feature=0
uhid3 at uhidev2 reportid 9: input=2, output=0, feature=0
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
port 6 powered
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb3:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb4:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: low speed, power 100 mA, config 1, Dell USB Optical
Mouse(0x3012), Dell(0x413c), rev 43.01
port 2 powered
Controller /dev/usb5:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 powered
port 2 addr 2: low speed, power 70 mA, config 1, Dell USB Keyboard(0x2003),
Dell(0x413c), rev 2.00
Controller /dev/usb6:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: full speed, power 120 mA, config 1, Logitech USB Headset
H340(0x0a38), Logitech Inc.(0x046d), rev 1.13
port 2 powered
