usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 2-1: config 0 descriptor??
usb 2-1: WARNING: ath10k USB support is incomplete, don't expect anything to work!
usb 2-1: USB disconnect, device number 110
usb 2-1: new low-speed USB device number 111 using dummy_hcd
usb 2-1: config 0 has an invalid interface number: 63 but max is 0
usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
usb 2-1: config 0 has no interface number 0
usb 2-1: config 0 interface 63 altsetting 0 endpoint 0x81 is Bulk; changing to Interrupt
usb 2-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=85.f2
usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 2-1: config 0 descriptor??
usb 2-1: WARNING: ath10k USB support is incomplete, don't expect anything to work!
usb 2-1: USB disconnect, device number 111
usb 1-1: USB disconnect, device number 116
usb 2-1: USB disconnect, device number 112
usb 6-1: USB disconnect, device number 58
usb 6-1: new high-speed USB device number 59 using dummy_hcd
usb 6-1: Using ep0 maxpacket: 16
usb 6-1: config 0 has an invalid interface number: 203 but max is 0
usb 6-1: config 0 has no interface number 0
usb 6-1: New USB device found, idVendor=0cf3, idProduct=20ff, bcdDevice=b0.3f
usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 6-1: config 0 descriptor??
usb 6-1: ath9k_htc: Could not find bulk out endpoint
usb 6-1: new high-speed USB device number 60 using dummy_hcd
usb 6-1: Using ep0 maxpacket: 16
usb 6-1: config 0 has an invalid interface number: 203 but max is 0
usb 6-1: config 0 has no interface number 0
usb 6-1: New USB device found, idVendor=0cf3, idProduct=20ff, bcdDevice=b0.3f
usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 6-1: config 0 descriptor??
usb 6-1: ath9k_htc: Could not find bulk out endpoint
usb 6-1: new high-speed USB device number 61 using dummy_hcd
usb 6-1: Using ep0 maxpacket: 8
usb 6-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 6-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 6-1: config 0 interface 0 has no altsetting 0
usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 6-1: config 0 descriptor??
usbhid 6-1:0.0: can't add hid device: -22
usbhid: probe of 6-1:0.0 failed with error -22