"lsusb -t" output from maverick chroot

root@cube:/media/raid/TV# lsusb -t
1-1:1.3: No such file or directory
1-1:1.2: No such file or directory
1-1:1.1: No such file or directory
1-1:1.0: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bAlternateSetting: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bInterfaceClass: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bInterfaceNumber: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bInterfaceProtocol: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bInterfaceSubClass: No such file or directory
/sys/bus/usb/devices/1-3.1:1.0/bNumEndpoints: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bAlternateSetting: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bInterfaceClass: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bInterfaceNumber: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bInterfaceProtocol: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bInterfaceSubClass: No such file or directory
/sys/bus/usb/devices/1-3:1.0/bNumEndpoints: No such file or directory
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
    |__ Port 2: Dev 2, If 0, Class=HID, Driver=usbfs, 1.5M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M
    |__ Port 1: Dev 22, If 0, Class='bInterfaceClass 0x0e not yet handled', Driver=, 480M
    |__ Port 1: Dev 22, If 1, Class='bInterfaceClass 0x0e not yet handled', Driver=, 480M
    |__ Port 1: Dev 22, If 2, Class=audio, Driver=, 480M
    |__ Port 1: Dev 22, If 3, Class=audio, Driver=, 480M
    |__ Port 3: Dev 3, If 0, Class=>ifc, Driver=hub, 480M
        |__ Port 1: Dev 4, If 0, Class=>ifc, Driver=hub, 480M