> watchdog timeouts are more often than not problems with interrupt > routing. Can you include the rest of your dmesg?
Sure thing. See below. Not much there, unfortunately. The last two lines are from when I physically removed the device from the USB port. --Hal # dmesg OpenBSD 5.1 (GENERIC) #160: Sun Feb 12 09:46:33 MST 2012 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Celeron(R) CPU 1.80GHz ("GenuineIntel" 686-class) 1.80 GHz cpu0: FPU,V86,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 real mem = 267911168 (255MB) avail mem = 253435904 (241MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 06/02/03, BIOS32 rev. 0 @ 0xffe90, SMBIOS rev. 2.3 @ 0xfae50 (77 entries) bios0: vendor Dell Computer Corporation version "A03" date 06/02/2003 bios0: Dell Computer Corporation PowerEdge 650 acpi0 at bios0: rev 0 acpi0: sleep states S0 S4 S5 acpi0: tables DSDT FACP APIC SPCR acpi0: wakeup devices PCI0(S5) PCI1(S5) PCI2(S5) acpitimer0 at acpi0: 3579545 Hz, 32 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 99MHz ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 11, 16 pins ioapic0: misconfigured as apic 0, remapped to apid 1 ioapic1 at mainbus0: apid 2 pa 0xfec01000, version 11, 16 pins ioapic1: misconfigured as apic 0, remapped to apid 2 ioapic2 at mainbus0: apid 3 pa 0xfec02000, version 11, 16 pins ioapic2: misconfigured as apic 0, remapped to apid 3 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (PCI1) acpiprt2 at acpi0: bus 2 (PCI2) acpicpu0 at acpi0 bios0: ROM list: 0xc0000/0x8000 0xc8000/0x6a00 0xec000/0x4000! pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "ServerWorks GCNB-LE Host" rev 0x32 pchb1 at pci0 dev 0 function 1 "ServerWorks GCNB-LE Host" rev 0x00 pci1 at pchb1 bus 1 em0 at pci1 dev 3 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 2 int 3, address 00:04:23:5f:20:98 em1 at pci1 dev 3 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 2 int 4, address 00:04:23:5f:20:99 ahc0 at pci0 dev 3 function 0 "Adaptec AHA-3960D U160" rev 0x01: apic 2 int 1 scsibus0 at ahc0: 16 targets, initiator 7 sd0 at scsibus0 targ 0 lun 0: <IBM, IC35L036UWDY10-0, S27F> SCSI3 0/direct fixed naa.5005076718c7a08f sd0: 34732MB, 512 bytes/sector, 71132959 sectors ahc1 at pci0 dev 3 function 1 "Adaptec AHA-3960D U160" rev 0x01: apic 2 int 2 scsibus1 at ahc1: 16 targets, initiator 7 vga1 at pci0 dev 4 function 0 "ATI Rage XL" rev 0x27 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) piixpm0 at pci0 dev 15 function 0 "ServerWorks CSB6" rev 0xa0: SMBus disabled pciide0 at pci0 dev 15 function 1 "ServerWorks CSB6 RAID/IDE" rev 0xa0: DMA atapiscsi0 at pciide0 channel 0 drive 0 scsibus2 at atapiscsi0: 2 targets cd0 at scsibus2 targ 0 lun 0: <TEAC, CD-224E, K.9A> ATAPI 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2 ohci0 at pci0 dev 15 function 2 "ServerWorks CSB6 USB" rev 0x05: apic 1 int 10, version 1.0, legacy support pcib0 at pci0 dev 15 function 3 "ServerWorks GCLE-2 Host" rev 0x00 pchb2 at pci0 dev 16 function 0 "ServerWorks CIOB-E" rev 0x12 pchb3 at pci0 dev 16 function 2 "ServerWorks CIOB-E" rev 0x12 pci2 at pchb3 bus 2 usb0 at ohci0: USB revision 1.0 uhub0 at usb0 "ServerWorks OHCI root hub" rev 1.00/1.00 addr 1 isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec mtrr: Pentium Pro MTRR support ahc0: target 0 using 16bit transfers ahc0: target 0 synchronous at 80.0MHz DT, offset = 0x7f axe0 at uhub0 port 2 configuration 1 interface 0 "ASIX Electronics AX88178" rev 2.00/0.01 addr 2 axe0: AX88178, address 00:0e:c6:88:e0:ec rgephy0 at axe0 phy 2: RTL8169S/8110S PHY, rev. 2 vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd0a swap on sd0b dump on sd0b axe0: watchdog timeout axe0: usb error on tx: TIMEOUT rgephy0 detached axe0 detached