KERN: usb hub 7: port 1: new device connected
USER 'KS': Notify of added/removed/started/stopped device
KERN: slab memory manager: created area 0xffffffffb4001000 (12841)
KERN: usb hub 2: port 2: new device connected
KERN: usb error xhci 0: unsuccessful command 13, error Parameter (17)
KERN: usb xhci 0: transfer error on slot 5 endpoint 1: Babble detected
KERN: usb error device 29: KERN: error while getting the device descriptor
KERN: usb error xhci 0: KERN: device object failed to initialize
KERN: usb hub 2: port 2: new device connected
KERN: usb_hid: found quirky device, using patched descriptor
KERN: usb_hid: found SIXAXIS controller, putting it in operational mode
KERN: usb_hid: using joystick in variable mode
KERN: usb xhci 0: cancel queued transfers (1) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: transfer error on slot 6 endpoint 3: Length invalid
KERN: usb error xhci 0: TRB 0x102a2220 was not found in the endpoint!
KERN: usb_hid: using joystick in variable mode
KERN: usb xhci 0: cancel queued transfers (1) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: transfer error on slot 6 endpoint 3: Stopped
KERN: usb_hid: using joystick in variable mode
KERN: usb xhci 0: cancel queued transfers (1) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: transfer error on slot 6 endpoint 3: Length invalid
KERN: usb error xhci 0: TRB 0x102a2220 was not found in the endpoint!
KERN: usb_hid: using joystick in variable mode
KERN: usb hub 2: port 2: device removed
KERN: usb xhci 0: cancel queued transfers (1) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: transfer error on slot 6 endpoint 3: Length invalid
KERN: usb error xhci 0: TRB 0x102a2320 was not found in the endpoint!
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa36b69b0 (2)
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa369f580 (0)
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa36b69b0 (2)
KERN: usb xhci 0: transfer error on slot 6 endpoint 4: Length invalid
KERN: usb error xhci 0: TRB 0x102a2330 was not found in the endpoint!
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa36b6e60 (1)
KERN: usb xhci 0: cancel queued transfers (0) for pipe 0xffffffffa369f580 (0)