kern/93125: ath0 times out periodically

Fri Feb 10 02:50:04 PST 2006

>Number:         93125
>Category:       kern
>Synopsis:       ath0 times out periodically
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Feb 10 10:50:03 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Josef Karthauser
>Release:        FreeBSD 6.1-PRERELEASE i386
>Organization:
>Environment:
System: FreeBSD transwarp.tao.org.uk 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #61: Tue Feb 7 09:01:29 GMT 2006 joe at transwarp.tao.org.uk:/usr/obj/usr/src/sys/TRANSWARP i386

/var/run/dmesg.boot:
	Copyright (c) 1992-2005 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 6.1-PRERELEASE #61: Tue Feb  7 09:01:29 GMT 2006
	    joe at transwarp.tao.org.uk:/usr/obj/usr/src/sys/TRANSWARP
	ACPI APIC Table: <Intel  N440BX  >
	Timecounter "i8254" frequency 1193182 Hz quality 0
	CPU: Intel Pentium III (796.54-MHz 686-class CPU)
	  Origin = "GenuineIntel"  Id = 0x683  Stepping = 3
	  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
	real memory  = 536805376 (511 MB)
	avail memory = 515788800 (491 MB)
	FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
	 cpu0 (BSP): APIC ID:  1
	 cpu1 (AP): APIC ID:  0
	ioapic0 <Version 1.1> irqs 0-23 on motherboard
	ath_hal: 0.9.14.9 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413)
	npx0: [FAST]
	npx0: <math processor> on motherboard
	npx0: INT 16 interface
	acpi0: <PTLTD   RSDT> on motherboard
	acpi0: Power Button (fixed)
	Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
	acpi_timer0: <24-bit timer at 3.579545MHz> port 0xc08-0xc0b on acpi0
	cpu0: <ACPI CPU> on acpi0
	cpu1: <ACPI CPU> on acpi0
	pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
	pci0: <ACPI PCI bus> on pcib0
	agp0: <Intel 82443GX host to PCI bridge> mem 0xf8000000-0xfbffffff at device 0.0 on pci0
	pcib1: <PCI-PCI bridge> at device 1.0 on pci0
	pci1: <PCI bus> on pcib1
	pcib2: <PCI-PCI bridge> at device 15.0 on pci1
	pci2: <PCI bus> on pcib2
	ahc0: <Adaptec 2940 Ultra2 SCSI adapter> port 0x3000-0x30ff mem 0xf4210000-0xf4210fff irq 20 at device 4.0 on pci2
	ahc0: [GIANT-LOCKED]
	aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
	ath0: <Atheros 5212> mem 0xf4200000-0xf420ffff irq 23 at device 7.0 on pci2
	ath0: Ethernet address: 00:09:5b:e5:1f:a4
	ath0: mac 5.6 phy 4.1 radio 1.7
	ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2000-0x20ff mem 0xf4100000-0xf4100fff irq 19 at device 12.0 on pci0
	ahc1: [GIANT-LOCKED]
	aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
	ahc2: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x2400-0x24ff mem 0xf4101000-0xf4101fff irq 19 at device 12.1 on pci0
	ahc2: [GIANT-LOCKED]
	aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
	fxp0: <Intel 82559 Pro/100 Ethernet> port 0x2800-0x283f mem 0xf4102000-0xf4102fff,0xf4000000-0xf40fffff irq 21 at device 14.0 on pci0
	miibus0: <MII bus> on fxp0
	inphy0: <i82555 10/100 media interface> on miibus0
	inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
	fxp0: Ethernet address: 00:d0:b7:88:c8:20
	isab0: <PCI-ISA bridge> at device 18.0 on pci0
	isa0: <ISA bus> on isab0
	atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2860-0x286f at device 18.1 on pci0
	ata0: <ATA channel 0> on atapci0
	ata1: <ATA channel 1> on atapci0
	uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2840-0x285f irq 21 at device 18.2 on pci0
	uhci0: [GIANT-LOCKED]
	usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
	usb0: USB revision 1.0
	uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
	uhub0: 2 ports with 2 removable, self powered
	pci0: <bridge> at device 18.3 (no driver attached)
	pci0: <display, VGA> at device 20.0 (no driver attached)
	atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
	atkbd0: <AT Keyboard> irq 1 on atkbdc0
	kbd0 at atkbd0
	atkbd0: [GIANT-LOCKED]
	ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 drq 3 on acpi0
	ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
	ppc0: FIFO with 16/16/8 bytes threshold
	ppbus0: <Parallel port bus> on ppc0
	plip0: <PLIP network interface> on ppbus0
	lpt0: <Printer> on ppbus0
	lpt0: Interrupt-driven port
	ppi0: <Parallel I/O> on ppbus0
	sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
	sio0: type 16550A
	sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
	sio1: type 16550A
	pmtimer0 on isa0
	orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcd7ff,0xcd800-0xce7ff,0xce800-0xcefff on isa0
	sc0: <System console> at flags 0x100 on isa0
	sc0: VGA <16 virtual consoles, flags=0x300>
	vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
	aue0: USBs USB 10/100 Fast Ethernet, rev 1.10/1.01, addr 2
	miibus1: <MII bus> on aue0
	ukphy0: <Generic IEEE 802.3u media interface> on miibus1
	ukphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
	aue0: Ethernet address: 00:50:ba:82:4c:24
	aue0: if_start running deferred for Giant
	Timecounters tick every 1.000 msec
	ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding enabled, default to deny, logging disabled
	Waiting 2 seconds for SCSI devices to settle
	ad0: 194481MB <Maxtor 6Y200P0 YAR41BW0> at ata0-master UDMA33
	acd0: CDROM <TOSHIBA CD-ROM XM-6702B/1007> at ata1-master UDMA33
	sa0 at ahc0 bus 0 target 2 lun 0
	sa0: <QUANTUM DLT8000 0250> Removable Sequential Access SCSI-2 device 
	sa0: 20.000MB/s transfers (10.000MHz, offset 15, 16bit)
	da1 at ahc1 bus 0 target 1 lun 0
	da1: <SEAGATE ST336607LC 0006> Fixed Direct Access SCSI-3 device 
	da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled
	da1: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C)
	da0 at ahc1 bus 0 target 0 lun 0
	da0: <FUJITSU MAP3367NC 0108> Fixed Direct Access SCSI-3 device 
	da0: 80.000MB/s transfers (40.000MHz, offset 127, 16bit), Tagged Queueing Enabled
	da0: 35046MB (71775284 512 byte sectors: 255H 63S/T 4467C)
	da2 at ahc1 bus 0 target 3 lun 0
	da2: <MAXTOR ATLAS10K4_36SCA DFX1> Fixed Direct Access SCSI-3 device 
	da2: 80.000MB/s transfers (40.000MHz, offset 127, 16bit), Tagged Queueing Enabled
	da2: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C)
	SMP: AP CPU #1 Launched!
	GEOM_MIRROR: Device boot0 created (id=3729329917).
	GEOM_MIRROR: Device boot0: provider da0s1 detected.
	GEOM_MIRROR: Device boot0: provider da1s1 detected.
	GEOM_MIRROR: Device boot0: provider da1s1 activated.
	GEOM_MIRROR: Device boot0: provider mirror/boot0 launched.
	GEOM_MIRROR: Device boot0: rebuilding provider da0s1.
	ch0 at ahc0 bus 0 target 0 lun 0
	ch0: <ATL P1000    6220050 2.01> Removable Changer SCSI-2 device 
	ch0: 6.600MB/s transfers (16bit)
	ch0: 30 slots, 1 drive, 1 picker, 1 portal

/etc/sysctl.conf:
	net.link.ether.bridge.enable=1
	net.link.ether.bridge.ipfw=1
	net.link.ether.bridge.config=aue0,fxp0,ath0

>Description:

Periodically the wireless interface gives the error:
	ath0: device timeout

and requires 'ifconfig down ath0; sleep 5; ifconfig up ath0' to get
it back into service.

>How-To-Repeat:
>Fix:

No fixes, other than bouncing the interface status with ifconfig.

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