Strange pcm/network problem

From: Peter Hofer <peter.hofer2_at_liwest.at>
Date: Wed, 03 Dec 2003 20:04:34 +0100
Hi there,

since I installed 5.2-BETA, I've got a very strange problem. Always
when I'm listening to some music and start a network transfer, both
the music and the transfer stop after some time. Nothing is being
received or sent any more, and the following message appears a few
times:

bfe0: watchdog timeout -- resetting

This goes on until I exit xmms. When I exit xmms, after a few seconds
the network works again. There's no problem in receiving and sending
data then.

I was able to reproduce this with mpg123, it just stops playing and
exits when data is being sent over the network.

The problem also persists when I'm using my rl nic instead of the
onboard bfe chip.

I'm using sources from yesterday (2003-11-02) now and this problem
still occurs, no matter if sound support is loaded with kldload or
compiled into the kernel.

Please tell me when you need more information.

Peter Hofer


Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.2-BETA #0: Tue Dec  2 17:52:22 CET 2003
    root_at_cm140-155.liwest.at:/usr/obj/usr/src/sys/AMNESIAC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc074c000.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz (2672.74-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory  = 1073659904 (1023 MB)
avail memory = 1037697024 (989 MB)
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 12 entries at 0xc00f23c0
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci_cfgintr: 0:29 INTA BIOS irq 5
pci_cfgintr: 0:29 INTB BIOS irq 9
pci_cfgintr: 0:29 INTC BIOS irq 9
pci_cfgintr: 0:31 INTA BIOS irq 9
agp0: <Intel Generic host to PCI bridge> mem 0xf0000000-0xf7ffffff at device 0.0 on pci0
pcib1: <PCIBIOS PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci_cfgintr: 1:0 INTA BIOS irq 5
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
pci0: <serial bus, USB> at device 29.0 (no driver attached)
pci0: <serial bus, USB> at device 29.1 (no driver attached)
pci0: <serial bus, USB> at device 29.2 (no driver attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib2: <PCIBIOS PCI-PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
bfe0: <Broadcom BCM4401 Fast Ethernet> mem 0xd5800000-0xd5801fff at device 5.0 on pci2
pci_cfgintr: 2:5 INTA routed to irq 4
bfe0: Ethernet address: 00:0c:6e:07:cf:c0
miibus0: <MII bus> on bfe0
bmtphy0: <BCM4401 10/100baseTX PHY> on miibus0
bmtphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: <RealTek 8139 10/100BaseTX> port 0xa800-0xa8ff mem 0xd5000000-0xd50000ff at device 12.0 on pci2
pci_cfgintr: 2:12 INTA routed to irq 4
rl0: Ethernet address: 00:30:bd:1b:81:12
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0xf000-0xf00f,0-0x3,0-0x7,0-0x3,0-0x7 irq 9 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <multimedia, audio> at device 31.5 (no driver attached)
orm0: <Option ROM> at iomem 0xc0000-0xccfff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse Explorer, device ID 4
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0c02> can't assign resources (port)
Timecounter "TSC" frequency 2672737672 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to deny, logging limited to 192 packets/entry by default
GEOM: create disk ad0 dp=0xc66d3060
ad0: 114440MB <IC35L120AVV207-0> [232514/16/63] at ata0-master UDMA100
acd0: DVDROM <J_at_MP PJ H_at_1\^P6P> at ata1-master PIO2
acd1: CDRW <CD-W540E> at ata1-slave PIO4
Mounting root from ufs:/dev/ad0s1a
pcm0: <Intel ICH4 (82801DB)> port 0x9400-0x943f,0x9800-0x98ff mem 0xd4000000-0xd40000ff,0xd4800000-0xd48001ff at device 31.5 on pci0
pci_cfgintr: 0:31 INTB routed to irq 4
pcm0: <Analog Devices AD1980 AC97 Codec>
bfe0: watchdog timeout -- resetting
bfe0: watchdog timeout -- resetting
Waiting (max 60 seconds) for system process `vnlru' to stop...stopped
Waiting (max 60 seconds) for system process `bufdaemon' to stop...stopped
Waiting (max 60 seconds) for system process `syncer' to stop...stopped

syncing disks, buffers remaining... 11 11 
done
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.2-BETA #0: Tue Dec  2 17:52:22 CET 2003
    root_at_cm140-155.liwest.at:/usr/obj/usr/src/sys/AMNESIAC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc074c000.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz (2672.74-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
real memory  = 1073659904 (1023 MB)
avail memory = 1037697024 (989 MB)
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcibios: BIOS version 2.10
Using $PIR table, 12 entries at 0xc00f23c0
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci_cfgintr: 0:29 INTA BIOS irq 5
pci_cfgintr: 0:29 INTB BIOS irq 9
pci_cfgintr: 0:29 INTC BIOS irq 9
pci_cfgintr: 0:31 INTA BIOS irq 9
agp0: <Intel Generic host to PCI bridge> mem 0xf0000000-0xf7ffffff at device 0.0 on pci0
pcib1: <PCIBIOS PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci_cfgintr: 1:0 INTA BIOS irq 5
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
pci0: <serial bus, USB> at device 29.0 (no driver attached)
pci0: <serial bus, USB> at device 29.1 (no driver attached)
pci0: <serial bus, USB> at device 29.2 (no driver attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib2: <PCIBIOS PCI-PCI bridge> at device 30.0 on pci0
pci2: <PCI bus> on pcib2
bfe0: <Broadcom BCM4401 Fast Ethernet> mem 0xd5800000-0xd5801fff at device 5.0 on pci2
pci_cfgintr: 2:5 INTA routed to irq 4
bfe0: Ethernet address: 00:0c:6e:07:cf:c0
miibus0: <MII bus> on bfe0
bmtphy0: <BCM4401 10/100baseTX PHY> on miibus0
bmtphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: <RealTek 8139 10/100BaseTX> port 0xa800-0xa8ff mem 0xd5000000-0xd50000ff at device 12.0 on pci2
pci_cfgintr: 2:12 INTA routed to irq 4
rl0: Ethernet address: 00:30:bd:1b:81:12
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0xf000-0xf00f,0-0x3,0-0x7,0-0x3,0-0x7 irq 9 at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <multimedia, audio> at device 31.5 (no driver attached)
orm0: <Option ROM> at iomem 0xc0000-0xccfff on isa0
pmtimer0 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse Explorer, device ID 4
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0401> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0f13> can't assign resources (irq)
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0c02> can't assign resources (port)
Timecounter "TSC" frequency 2672736776 Hz quality 800
Timecounters tick every 10.000 msec
ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to deny, logging limited to 192 packets/entry by default
GEOM: create disk ad0 dp=0xc66d3060
ad0: 114440MB <IC35L120AVV207-0> [232514/16/63] at ata0-master UDMA100
acd0: DVDROM <J_at_MP PJ H_at_1\^P6P> at ata1-master PIO2
acd1: CDRW <CD-W540E> at ata1-slave PIO4
Mounting root from ufs:/dev/ad0s1a
pcm0: <Intel ICH4 (82801DB)> port 0x9400-0x943f,0x9800-0x98ff mem 0xd4000000-0xd40000ff,0xd4800000-0xd48001ff at device 31.5 on pci0
pci_cfgintr: 0:31 INTB routed to irq 4
pcm0: <Analog Devices AD1980 AC97 Codec>
bfe0: watchdog timeout -- resetting
Received on Wed Dec 03 2003 - 10:04:48 UTC

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