 
usb 2-2:1.1: uevent
usb 2-2: adding 2-2:1.2 (config #1, interface 2)
usb 2-2:1.2: uevent
btusb 2-2:1.2: usb_probe_interface
btusb 2-2:1.2: usb_probe_interface - got id
drivers/usb/core/inode.c: creating file '003'
usb 2-2: New USB device found, idVendor=0a5c, idProduct=200a
usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-2: Product: USB Bluetooth Device
usb 2-2: Manufacturer: Broadcom
usb 2-2: SerialNumber: 2035B0000001
hci_cmd_task: hci0 command tx timeout
hci_cmd_task: hci0 command tx timeout
hci_cmd_task: hci0 command tx timeout
hci_cmd_task: hci0 command tx timeout
hci_cmd_task: hci0 command tx timeout
hci_cmd_task: hci0 command tx timeout
