I tried manually resetting the USB HID devices on my system without the card reader attached, and I did not get any oopses. I will try resetting USB devices again next time I have the card reader attached. Alex -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html