USB burps with irq XX: nobody cared. (2.5.70)

Looks like a stream of IRQs getting delivered before the chip was initialized ... interrupts that shouldn't have been arriving. Do you have funky BIOS settings?

Does this happen if you don't use ACPI? I've had reports of folk using NForce2 boards that needed to use "acpi=off", since ACPI didn't initialize the interrupts correctly. Yours seems to be at least partially correct.

- Dave