hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0010
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
hub 1-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:1d.7: port 4 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003801 POWER OWNER sig=j CONNECT
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0004
uhci_hcd 0000:00:1d.1: port 2 portsc 0082,00
hub 3-0:1.0: port 2, status 0100, change 0001, 12 Mb/s
hub 3-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
hub 1-0:1.0: state 7 ports 6 chg 0000 evt 0010
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
hub 1-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:1d.7: port 4 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003801 POWER OWNER sig=j CONNECT
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0004
uhci_hcd 0000:00:1d.1: port 2 portsc 0093,00
hub 3-0:1.0: port 2, status 0101, change 0001, 12 Mb/s
hub 3-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
usb 3-2: new full speed USB device using uhci_hcd and address 3
usb 3-2: ep0 maxpacket = 8
usb 3-2: default language 0x0409
usb 3-2: new device strings: Mfr=2, Product=3, SerialNumber=4
usb 3-2: Product: J201 
usb 3-2: Manufacturer: ASUSTeK Computer Inc.
usb 3-2: SerialNumber: 530752003065180
usb 3-2: uevent
usb 3-2: configuration #1 chosen from 1 choice
usb 3-2: adding 3-2:1.0 (config #1, interface 0)
usb 3-2:1.0: uevent
ub 3-2:1.0: usb_probe_interface
ub 3-2:1.0: usb_probe_interface - got id
ub(3.3): GetMaxLUN returned 0, using 1 LUNs
 uba: uba1
drivers/usb/core/inode.c: creating file '003'