[  416.620077][   T71] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[  416.860085][   T71] usb 1-1: Using ep0 maxpacket: 16
[  416.980127][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  416.990090][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  417.001050][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  417.010193][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  417.019606][   T71] usb 1-1: config 0 descriptor??
[  417.261420][   T71] usb 1-1: USB disconnect, device number 124
Warning: Permanently added '10.128.1.107' (ECDSA) to the list of known hosts.
[  421.650140][   T24] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[  421.900100][   T24] usb 1-1: Using ep0 maxpacket: 16
[  422.020231][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  422.030272][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  422.041179][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  422.050424][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  422.060551][   T24] usb 1-1: config 0 descriptor??
[  422.321965][   T24] usb 1-1: USB disconnect, device number 125
[  422.690119][   T24] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[  422.930099][   T24] usb 1-1: Using ep0 maxpacket: 16
[  423.050247][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  423.060057][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  423.070960][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  423.080279][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  423.090194][   T24] usb 1-1: config 0 descriptor??
[  423.335277][   T71] usb 1-1: USB disconnect, device number 126
[  423.690061][   T71] usb 1-1: new high-speed USB device number 127 using dummy_hcd
[  423.930062][   T71] usb 1-1: Using ep0 maxpacket: 16
[  424.050230][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  424.059897][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  424.070895][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  424.080309][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  424.093902][   T71] usb 1-1: config 0 descriptor??
[  424.332086][   T24] usb 1-1: USB disconnect, device number 127
[  424.690101][   T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  424.930129][   T24] usb 1-1: Using ep0 maxpacket: 16
[  425.060257][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  425.069933][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  425.080860][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  425.090135][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  425.104302][   T24] usb 1-1: config 0 descriptor??
[  425.345405][   T71] usb 1-1: USB disconnect, device number 2
[  425.700171][   T71] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  425.950117][   T71] usb 1-1: Using ep0 maxpacket: 16
[  426.070252][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  426.079938][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  426.090952][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  426.100096][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  426.109502][   T71] usb 1-1: config 0 descriptor??
[  426.352386][   T71] usb 1-1: USB disconnect, device number 3
[  426.710054][   T71] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  426.950046][   T71] usb 1-1: Using ep0 maxpacket: 16
[  427.070219][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  427.080078][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  427.091008][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  427.100098][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  427.114241][   T71] usb 1-1: config 0 descriptor??
[  427.352005][   T71] usb 1-1: USB disconnect, device number 4
[  427.720092][   T71] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  427.960106][   T71] usb 1-1: Using ep0 maxpacket: 16
[  428.090222][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  428.099888][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  428.111177][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  428.120226][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  428.133979][   T71] usb 1-1: config 0 descriptor??
[  428.382018][   T71] usb 1-1: USB disconnect, device number 5
[  428.750106][   T71] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  428.990084][   T71] usb 1-1: Using ep0 maxpacket: 16
[  429.110257][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  429.119950][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  429.130920][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  429.140105][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  429.153411][   T71] usb 1-1: config 0 descriptor??
[  429.395729][   T71] usb 1-1: USB disconnect, device number 6
[  429.750125][   T71] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  430.000068][   T71] usb 1-1: Using ep0 maxpacket: 16
[  430.120298][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  430.130231][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  430.141177][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  430.150353][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  430.161249][   T71] usb 1-1: config 0 descriptor??
[  430.424030][   T24] usb 1-1: USB disconnect, device number 7
[  430.780090][   T24] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  431.020092][   T24] usb 1-1: Using ep0 maxpacket: 16
[  431.140169][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  431.150178][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  431.161069][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  431.170117][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  431.180885][   T24] usb 1-1: config 0 descriptor??
[  431.421942][   T24] usb 1-1: USB disconnect, device number 8
[  431.790062][   T24] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  432.030064][   T24] usb 1-1: Using ep0 maxpacket: 16
[  432.150166][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  432.159862][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  432.170787][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  432.179828][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  432.193772][   T24] usb 1-1: config 0 descriptor??
[  432.432823][   T24] usb 1-1: USB disconnect, device number 9
[  432.800049][   T24] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  433.040036][   T24] usb 1-1: Using ep0 maxpacket: 16
[  433.170198][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  433.180094][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  433.191200][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  433.200248][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  433.213650][   T24] usb 1-1: config 0 descriptor??
[  433.451921][   T24] usb 1-1: USB disconnect, device number 10
[  433.820036][   T24] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  434.060042][   T24] usb 1-1: Using ep0 maxpacket: 16
[  434.180177][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  434.189868][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  434.201771][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  434.210969][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  434.220913][   T24] usb 1-1: config 0 descriptor??
[  434.461905][   T24] usb 1-1: USB disconnect, device number 11
[  434.820074][   T24] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  435.060043][   T24] usb 1-1: Using ep0 maxpacket: 16
[  435.180191][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  435.189859][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  435.200939][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  435.210049][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  435.223616][   T24] usb 1-1: config 0 descriptor??
[  435.461885][   T24] usb 1-1: USB disconnect, device number 12
[  435.830077][   T24] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  436.070075][   T24] usb 1-1: Using ep0 maxpacket: 16
[  436.190252][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  436.200336][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  436.211356][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  436.220545][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  436.230622][   T24] usb 1-1: config 0 descriptor??
[  436.482006][   T24] usb 1-1: USB disconnect, device number 13
[  436.840081][   T24] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  437.080085][   T24] usb 1-1: Using ep0 maxpacket: 16
[  437.200201][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  437.209883][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  437.220782][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  437.230028][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  437.243831][   T24] usb 1-1: config 0 descriptor??
[  437.482061][   T24] usb 1-1: USB disconnect, device number 14
[  437.850096][   T24] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  438.090071][   T24] usb 1-1: Using ep0 maxpacket: 16
[  438.210216][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  438.219891][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  438.231014][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  438.240078][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  438.250100][   T24] usb 1-1: config 0 descriptor??
[  438.501974][   T24] usb 1-1: USB disconnect, device number 15
[  438.860047][   T24] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  439.100096][   T24] usb 1-1: Using ep0 maxpacket: 16
[  439.220177][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  439.230311][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  439.241290][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  439.250542][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  439.259825][   T24] usb 1-1: config 0 descriptor??
[  439.501997][   T71] usb 1-1: USB disconnect, device number 16
[  439.860063][   T71] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  440.100061][   T71] usb 1-1: Using ep0 maxpacket: 16
[  440.220249][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  440.230044][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  440.240985][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  440.250052][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  440.260179][   T71] usb 1-1: config 0 descriptor??
[  440.502171][   T71] usb 1-1: USB disconnect, device number 17
[  440.860100][   T71] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  441.110106][   T71] usb 1-1: Using ep0 maxpacket: 16
[  441.230244][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  441.239918][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  441.251010][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  441.260152][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  441.270187][   T71] usb 1-1: config 0 descriptor??
[  441.522081][   T71] usb 1-1: USB disconnect, device number 18
[  441.880087][   T71] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  442.120114][   T71] usb 1-1: Using ep0 maxpacket: 16
[  442.240256][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  442.250086][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  442.261209][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  442.270288][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  442.284113][   T71] usb 1-1: config 0 descriptor??
[  442.535692][   T24] usb 1-1: USB disconnect, device number 19
[  442.890095][   T24] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  443.130093][   T24] usb 1-1: Using ep0 maxpacket: 16
[  443.250250][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  443.260484][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  443.271405][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  443.280478][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  443.289912][   T24] usb 1-1: config 0 descriptor??
[  443.535500][   T71] usb 1-1: USB disconnect, device number 20
[  443.890053][   T71] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[  444.130076][   T71] usb 1-1: Using ep0 maxpacket: 16
[  444.250186][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  444.259888][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  444.270900][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  444.280020][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  444.290040][   T71] usb 1-1: config 0 descriptor??
[  444.531982][   T71] usb 1-1: USB disconnect, device number 21
[  444.890093][   T71] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[  445.130087][   T71] usb 1-1: Using ep0 maxpacket: 16
[  445.250357][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  445.260172][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  445.271104][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  445.280256][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  445.289623][   T71] usb 1-1: config 0 descriptor??
[  445.532066][   T24] usb 1-1: USB disconnect, device number 22
[  445.900122][   T24] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[  446.140104][   T24] usb 1-1: Using ep0 maxpacket: 16
[  446.260216][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  446.270043][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  446.281051][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  446.290124][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  446.301161][   T24] usb 1-1: config 0 descriptor??
[  446.542289][   T71] usb 1-1: USB disconnect, device number 23
[  446.900099][   T71] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[  447.150098][   T71] usb 1-1: Using ep0 maxpacket: 16
[  447.270266][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  447.280146][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  447.291226][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  447.300287][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  447.311326][   T71] usb 1-1: config 0 descriptor??
[  447.562045][   T71] usb 1-1: USB disconnect, device number 24
[  447.920062][   T71] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  448.160078][   T71] usb 1-1: Using ep0 maxpacket: 16
[  448.280238][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  448.289917][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  448.300919][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  448.310027][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  448.320847][   T71] usb 1-1: config 0 descriptor??
[  448.562048][   T71] usb 1-1: USB disconnect, device number 25
[  448.920075][   T71] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[  449.160090][   T71] usb 1-1: Using ep0 maxpacket: 16
[  449.280171][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  449.290019][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  449.300945][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  449.310226][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  449.320232][   T71] usb 1-1: config 0 descriptor??
[  449.562011][   T71] usb 1-1: USB disconnect, device number 26
[  449.930086][   T71] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  450.170043][   T71] usb 1-1: Using ep0 maxpacket: 16
[  450.290201][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  450.300056][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  450.311028][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  450.320094][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  450.330209][   T71] usb 1-1: config 0 descriptor??
[  450.572089][   T71] usb 1-1: USB disconnect, device number 27
[  450.930106][   T71] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[  451.170080][   T71] usb 1-1: Using ep0 maxpacket: 16
[  451.290214][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  451.299892][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  451.311108][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  451.320270][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  451.334294][   T71] usb 1-1: config 0 descriptor??
[  451.572003][   T71] usb 1-1: USB disconnect, device number 28
[  451.930108][   T71] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[  452.170095][   T71] usb 1-1: Using ep0 maxpacket: 16
[  452.290196][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  452.300019][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  452.310959][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  452.320139][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  452.330079][   T71] usb 1-1: config 0 descriptor??
[  452.572099][   T24] usb 1-1: USB disconnect, device number 29
[  452.930067][   T24] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[  453.170126][   T24] usb 1-1: Using ep0 maxpacket: 16
[  453.290227][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  453.300235][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  453.311195][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  453.320348][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  453.330314][   T24] usb 1-1: config 0 descriptor??
[  453.576433][   T71] usb 1-1: USB disconnect, device number 30
[  453.930129][   T71] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[  454.170074][   T71] usb 1-1: Using ep0 maxpacket: 16
[  454.290263][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  454.300283][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  454.311404][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  454.320724][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  454.334548][   T71] usb 1-1: config 0 descriptor??
[  454.574036][   T71] usb 1-1: USB disconnect, device number 31
[  454.930085][   T71] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[  455.170129][   T71] usb 1-1: Using ep0 maxpacket: 16
[  455.320229][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  455.330102][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  455.341380][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  455.350846][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  455.365158][   T71] usb 1-1: config 0 descriptor??
[  455.615604][   T24] usb 1-1: USB disconnect, device number 32
[  455.980037][   T24] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  456.220043][   T24] usb 1-1: Using ep0 maxpacket: 16
[  456.340218][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  456.350332][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  456.361449][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  456.370530][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  456.384471][   T24] usb 1-1: config 0 descriptor??
[  456.621917][   T24] usb 1-1: USB disconnect, device number 33
[  456.990142][   T24] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[  457.230078][   T24] usb 1-1: Using ep0 maxpacket: 16
[  457.350218][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  457.360052][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  457.371117][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  457.380258][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  457.390209][   T24] usb 1-1: config 0 descriptor??
[  457.642121][   T24] usb 1-1: USB disconnect, device number 34
[  458.000092][   T24] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[  458.240074][   T24] usb 1-1: Using ep0 maxpacket: 16
[  458.360218][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  458.370135][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  458.381191][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  458.390358][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  458.400354][   T24] usb 1-1: config 0 descriptor??
[  458.652074][   T24] usb 1-1: USB disconnect, device number 35
[  459.010025][   T24] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[  459.250025][   T24] usb 1-1: Using ep0 maxpacket: 16
[  459.370208][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  459.380070][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  459.391002][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  459.400759][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  459.414580][   T24] usb 1-1: config 0 descriptor??
[  459.651994][   T24] usb 1-1: USB disconnect, device number 36
[  460.010071][   T24] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[  460.250078][   T24] usb 1-1: Using ep0 maxpacket: 16
[  460.370241][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  460.380404][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  460.391407][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  460.400701][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  460.414796][   T24] usb 1-1: config 0 descriptor??
[  460.662046][   T71] usb 1-1: USB disconnect, device number 37
[  461.020083][   T71] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  461.260050][   T71] usb 1-1: Using ep0 maxpacket: 16
[  461.380199][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  461.390217][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  461.401140][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  461.410198][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  461.420095][   T71] usb 1-1: config 0 descriptor??
[  461.662021][   T71] usb 1-1: USB disconnect, device number 38
[  462.030078][   T71] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[  462.270090][   T71] usb 1-1: Using ep0 maxpacket: 16
[  462.390238][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  462.399906][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  462.410824][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  462.419940][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  462.433137][   T71] usb 1-1: config 0 descriptor??
[  462.674525][   T24] usb 1-1: USB disconnect, device number 39
[  463.040078][   T24] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[  463.280075][   T24] usb 1-1: Using ep0 maxpacket: 16
[  463.410212][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  463.420034][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  463.430965][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  463.440122][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  463.454180][   T24] usb 1-1: config 0 descriptor??
[  463.702008][   T24] usb 1-1: USB disconnect, device number 40
[  464.060071][   T24] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[  464.300074][   T24] usb 1-1: Using ep0 maxpacket: 16
[  464.430204][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  464.440051][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  464.450980][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  464.460130][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  464.470078][   T24] usb 1-1: config 0 descriptor??
[  464.721988][   T24] usb 1-1: USB disconnect, device number 41
[  465.080078][   T24] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  465.320095][   T24] usb 1-1: Using ep0 maxpacket: 16
[  465.440217][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  465.449913][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  465.460954][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  465.470060][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  465.480057][   T24] usb 1-1: config 0 descriptor??
[  465.722053][   T24] usb 1-1: USB disconnect, device number 42
[  466.080059][   T24] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[  466.320056][   T24] usb 1-1: Using ep0 maxpacket: 16
[  466.440236][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  466.450279][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  466.461227][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  466.470304][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  466.480262][   T24] usb 1-1: config 0 descriptor??
[  466.722001][   T24] usb 1-1: USB disconnect, device number 43
[  467.080075][   T24] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[  467.320075][   T24] usb 1-1: Using ep0 maxpacket: 16
[  467.440209][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  467.449885][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  467.460803][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  467.470319][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  467.484246][   T24] usb 1-1: config 0 descriptor??
[  467.732052][   T71] usb 1-1: USB disconnect, device number 44
[  468.090097][   T71] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[  468.330097][   T71] usb 1-1: Using ep0 maxpacket: 16
[  468.450208][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  468.460044][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  468.470966][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  468.480051][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  468.489515][   T71] usb 1-1: config 0 descriptor??
[  468.731992][   T71] usb 1-1: USB disconnect, device number 45
[  469.090088][   T71] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[  469.340100][   T71] usb 1-1: Using ep0 maxpacket: 16
[  469.460245][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  469.469943][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  469.481280][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  469.490544][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  469.504181][   T71] usb 1-1: config 0 descriptor??
[  469.742188][   T24] usb 1-1: USB disconnect, device number 46
[  470.100104][   T24] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[  470.340068][   T24] usb 1-1: Using ep0 maxpacket: 16
[  470.460271][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  470.470103][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  470.481025][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  470.490177][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  470.503872][   T24] usb 1-1: config 0 descriptor??
[  470.755867][   T71] usb 1-1: USB disconnect, device number 47
[  471.110064][   T71] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[  471.350021][   T71] usb 1-1: Using ep0 maxpacket: 16
[  471.470204][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  471.479933][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  471.491291][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  471.501101][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  471.514459][   T71] usb 1-1: config 0 descriptor??
[  471.752161][   T71] usb 1-1: USB disconnect, device number 48
[  472.110138][   T71] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[  472.350102][   T71] usb 1-1: Using ep0 maxpacket: 16
[  472.470281][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  472.480039][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  472.491035][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  472.500158][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  472.510192][   T71] usb 1-1: config 0 descriptor??
[  472.764386][   T24] usb 1-1: USB disconnect, device number 49
[  473.130056][   T24] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[  473.370051][   T24] usb 1-1: Using ep0 maxpacket: 16
[  473.490201][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  473.500429][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  473.511386][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  473.520461][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  473.530396][   T24] usb 1-1: config 0 descriptor??
[  473.772091][   T24] usb 1-1: USB disconnect, device number 50
[  474.140076][   T24] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[  474.380057][   T24] usb 1-1: Using ep0 maxpacket: 16
[  474.500218][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  474.510276][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  474.521399][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  474.530464][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  474.540568][   T24] usb 1-1: config 0 descriptor??
[  474.792021][   T24] usb 1-1: USB disconnect, device number 51
[  475.150065][   T24] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[  475.400117][   T24] usb 1-1: Using ep0 maxpacket: 16
[  475.520248][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  475.529925][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  475.540977][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  475.550132][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  475.560195][   T24] usb 1-1: config 0 descriptor??
[  475.801965][   T24] usb 1-1: USB disconnect, device number 52
[  476.160081][   T24] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[  476.400031][   T24] usb 1-1: Using ep0 maxpacket: 16
[  476.520213][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  476.529909][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  476.541130][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  476.550322][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  476.561471][   T24] usb 1-1: config 0 descriptor??
[  476.805053][   T24] usb 1-1: USB disconnect, device number 53
[  477.160075][   T24] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[  477.410090][   T24] usb 1-1: Using ep0 maxpacket: 16
[  477.530231][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  477.539932][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  477.551074][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  477.560429][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  477.571069][   T24] usb 1-1: config 0 descriptor??
[  477.831986][   T24] usb 1-1: USB disconnect, device number 54
[  478.190111][   T24] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[  478.430059][   T24] usb 1-1: Using ep0 maxpacket: 16
[  478.550310][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  478.560062][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  478.571365][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  478.581126][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  478.591225][   T24] usb 1-1: config 0 descriptor??
[  478.832027][   T24] usb 1-1: USB disconnect, device number 55
[  479.190034][   T24] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[  479.430025][   T24] usb 1-1: Using ep0 maxpacket: 16
[  479.550183][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  479.559885][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  479.570915][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  479.580087][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  479.589434][   T24] usb 1-1: config 0 descriptor??
[  479.832090][   T24] usb 1-1: USB disconnect, device number 56
[  480.190074][   T24] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[  480.430067][   T24] usb 1-1: Using ep0 maxpacket: 16
[  480.550222][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  480.560083][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  480.571002][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  480.580162][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  480.589525][   T24] usb 1-1: config 0 descriptor??
[  480.832142][   T24] usb 1-1: USB disconnect, device number 57
[  481.200017][   T24] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[  481.440049][   T24] usb 1-1: Using ep0 maxpacket: 16
[  481.560207][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  481.569888][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  481.580900][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  481.590015][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  481.604000][   T24] usb 1-1: config 0 descriptor??
[  481.842239][   T71] usb 1-1: USB disconnect, device number 58
[  482.200070][   T71] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[  482.440066][   T71] usb 1-1: Using ep0 maxpacket: 16
[  482.560211][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  482.570097][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  482.581027][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  482.590082][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  482.599549][   T71] usb 1-1: config 0 descriptor??
[  482.842012][   T71] usb 1-1: USB disconnect, device number 59
[  483.210027][   T71] usb 1-1: new high-speed USB device number 60 using dummy_hcd
[  483.450023][   T71] usb 1-1: Using ep0 maxpacket: 16
[  483.570241][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  483.579906][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  483.591016][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  483.600108][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  483.614004][   T71] usb 1-1: config 0 descriptor??
[  483.852144][   T24] usb 1-1: USB disconnect, device number 60
[  484.210073][   T24] usb 1-1: new high-speed USB device number 61 using dummy_hcd
[  484.460055][   T24] usb 1-1: Using ep0 maxpacket: 16
[  484.580187][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  484.590083][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  484.600999][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  484.610090][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  484.620083][   T24] usb 1-1: config 0 descriptor??
[  484.861921][   T24] usb 1-1: USB disconnect, device number 61
[  485.220061][   T24] usb 1-1: new high-speed USB device number 62 using dummy_hcd
[  485.460061][   T24] usb 1-1: Using ep0 maxpacket: 16
[  485.580215][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  485.590228][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  485.601437][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  485.610528][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  485.620567][   T24] usb 1-1: config 0 descriptor??
[  485.872323][   T24] usb 1-1: USB disconnect, device number 62
[  486.230060][   T24] usb 1-1: new high-speed USB device number 63 using dummy_hcd
[  486.470063][   T24] usb 1-1: Using ep0 maxpacket: 16
[  486.610215][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  486.620020][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  486.631117][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  486.640207][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  486.650126][   T24] usb 1-1: config 0 descriptor??
[  486.892009][   T24] usb 1-1: USB disconnect, device number 63
[  487.250020][   T24] usb 1-1: new high-speed USB device number 64 using dummy_hcd
[  487.490061][   T24] usb 1-1: Using ep0 maxpacket: 16
[  487.630148][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  487.640007][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  487.651021][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  487.660248][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  487.673877][   T24] usb 1-1: config 0 descriptor??
[  487.922122][   T71] usb 1-1: USB disconnect, device number 64
[  488.280081][   T71] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[  488.520071][   T71] usb 1-1: Using ep0 maxpacket: 16
[  488.650241][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  488.660207][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  488.671147][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  488.680446][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  488.694632][   T71] usb 1-1: config 0 descriptor??
[  488.948244][   T71] usb 1-1: USB disconnect, device number 65
[  489.300071][   T71] usb 1-1: new high-speed USB device number 66 using dummy_hcd
[  489.550055][   T71] usb 1-1: Using ep0 maxpacket: 16
[  489.670212][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  489.680635][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  489.691668][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  489.700758][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  489.714427][   T71] usb 1-1: config 0 descriptor??
[  489.952182][   T71] usb 1-1: USB disconnect, device number 66
[  490.310107][   T71] usb 1-1: new high-speed USB device number 67 using dummy_hcd
[  490.550097][   T71] usb 1-1: Using ep0 maxpacket: 16
[  490.680249][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  490.690309][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  490.701216][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  490.710452][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  490.720412][   T71] usb 1-1: config 0 descriptor??
[  490.965723][   T71] usb 1-1: USB disconnect, device number 67
[  491.320058][   T71] usb 1-1: new high-speed USB device number 68 using dummy_hcd
[  491.560033][   T71] usb 1-1: Using ep0 maxpacket: 16
[  491.680185][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  491.689869][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  491.700912][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  491.710277][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  491.724436][   T71] usb 1-1: config 0 descriptor??
[  491.961980][   T24] usb 1-1: USB disconnect, device number 68
[  492.320052][   T24] usb 1-1: new high-speed USB device number 69 using dummy_hcd
[  492.560023][   T24] usb 1-1: Using ep0 maxpacket: 16
[  492.680195][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  492.690138][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  492.701772][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  492.711099][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  492.721148][   T24] usb 1-1: config 0 descriptor??
[  492.961901][   T71] usb 1-1: USB disconnect, device number 69
[  493.330030][   T71] usb 1-1: new high-speed USB device number 70 using dummy_hcd
[  493.570073][   T71] usb 1-1: Using ep0 maxpacket: 16
[  493.700228][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  493.710204][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  493.721376][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  493.730433][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  493.739760][   T71] usb 1-1: config 0 descriptor??
[  493.982035][   T71] usb 1-1: USB disconnect, device number 70
[  494.340038][   T71] usb 1-1: new high-speed USB device number 71 using dummy_hcd
[  494.580036][   T71] usb 1-1: Using ep0 maxpacket: 16
[  494.700301][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  494.710082][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  494.721022][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  494.730356][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  494.744239][   T71] usb 1-1: config 0 descriptor??
[  494.996256][   T71] usb 1-1: USB disconnect, device number 71
[  495.350085][   T71] usb 1-1: new high-speed USB device number 72 using dummy_hcd
[  495.590119][   T71] usb 1-1: Using ep0 maxpacket: 16
[  495.730214][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  495.740122][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  495.751119][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  495.760262][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  495.771737][   T71] usb 1-1: config 0 descriptor??
[  496.012096][   T71] usb 1-1: USB disconnect, device number 72
[  496.370057][   T71] usb 1-1: new high-speed USB device number 73 using dummy_hcd
[  496.620068][   T71] usb 1-1: Using ep0 maxpacket: 16
[  496.740231][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  496.750062][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  496.761087][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  496.771100][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  496.780985][   T71] usb 1-1: config 0 descriptor??
[  497.022053][   T71] usb 1-1: USB disconnect, device number 73
[  497.380031][   T71] usb 1-1: new high-speed USB device number 74 using dummy_hcd
[  497.620051][   T71] usb 1-1: Using ep0 maxpacket: 16
[  497.740190][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  497.749858][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  497.760824][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  497.770075][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  497.780081][   T71] usb 1-1: config 0 descriptor??
[  498.021957][   T71] usb 1-1: USB disconnect, device number 74
[  498.380073][   T71] usb 1-1: new high-speed USB device number 75 using dummy_hcd
[  498.620037][   T71] usb 1-1: Using ep0 maxpacket: 16
[  498.740148][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  498.750598][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  498.761530][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  498.770732][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  498.781760][   T71] usb 1-1: config 0 descriptor??
[  499.021999][   T71] usb 1-1: USB disconnect, device number 75
[  499.380065][   T71] usb 1-1: new high-speed USB device number 76 using dummy_hcd
[  499.620071][   T71] usb 1-1: Using ep0 maxpacket: 16
[  499.740193][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  499.750110][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  499.761032][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  499.770107][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  499.783549][   T71] usb 1-1: config 0 descriptor??
[  500.022173][   T71] usb 1-1: USB disconnect, device number 76
[  500.380074][   T71] usb 1-1: new high-speed USB device number 77 using dummy_hcd
[  500.620100][   T71] usb 1-1: Using ep0 maxpacket: 16
[  500.750235][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  500.760026][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  500.771248][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  500.780390][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  500.794636][   T71] usb 1-1: config 0 descriptor??
[  501.035853][   T71] usb 1-1: USB disconnect, device number 77
[  501.390068][   T71] usb 1-1: new high-speed USB device number 78 using dummy_hcd
[  501.630017][   T71] usb 1-1: Using ep0 maxpacket: 16
[  501.750219][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  501.760045][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  501.771050][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  501.780565][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  501.794337][   T71] usb 1-1: config 0 descriptor??
[  502.042046][   T24] usb 1-1: USB disconnect, device number 78
[  502.400054][   T24] usb 1-1: new high-speed USB device number 79 using dummy_hcd
[  502.640070][   T24] usb 1-1: Using ep0 maxpacket: 16
[  502.760179][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  502.769931][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  502.781075][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  502.790141][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  502.803978][   T24] usb 1-1: config 0 descriptor??
[  503.051991][   T24] usb 1-1: USB disconnect, device number 79
[  503.410062][   T24] usb 1-1: new high-speed USB device number 80 using dummy_hcd
[  503.650095][   T24] usb 1-1: Using ep0 maxpacket: 16
[  503.780181][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  503.789992][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  503.800932][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  503.810020][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  503.820212][   T24] usb 1-1: config 0 descriptor??
[  504.062450][   T24] usb 1-1: USB disconnect, device number 80
[  504.420088][   T24] usb 1-1: new high-speed USB device number 81 using dummy_hcd
[  504.660061][   T24] usb 1-1: Using ep0 maxpacket: 16
[  504.780228][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  504.790053][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  504.801058][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  504.810113][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  504.820167][   T24] usb 1-1: config 0 descriptor??
[  505.075189][   T71] usb 1-1: USB disconnect, device number 81
[  505.440074][   T71] usb 1-1: new high-speed USB device number 82 using dummy_hcd
[  505.680068][   T71] usb 1-1: Using ep0 maxpacket: 16
[  505.800286][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  505.810249][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  505.822011][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  505.831570][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  505.841614][   T71] usb 1-1: config 0 descriptor??
[  506.082047][   T71] usb 1-1: USB disconnect, device number 82
[  506.440051][   T71] usb 1-1: new high-speed USB device number 83 using dummy_hcd
[  506.690122][   T71] usb 1-1: Using ep0 maxpacket: 16
[  506.810197][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  506.820110][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  506.831025][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  506.840082][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  506.850008][   T71] usb 1-1: config 0 descriptor??
[  507.091990][   T71] usb 1-1: USB disconnect, device number 83
[  507.460091][   T71] usb 1-1: new high-speed USB device number 84 using dummy_hcd
[  507.700047][   T71] usb 1-1: Using ep0 maxpacket: 16
[  507.820186][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  507.829870][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  507.840870][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  507.849901][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  507.859837][   T71] usb 1-1: config 0 descriptor??
[  508.101939][   T71] usb 1-1: USB disconnect, device number 84
[  508.460053][   T71] usb 1-1: new high-speed USB device number 85 using dummy_hcd
[  508.710040][   T71] usb 1-1: Using ep0 maxpacket: 16
[  508.840195][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  508.850071][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  508.861187][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  508.870238][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  508.884082][   T71] usb 1-1: config 0 descriptor??
[  509.122224][   T24] usb 1-1: USB disconnect, device number 85
[  509.480072][   T24] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[  509.720051][   T24] usb 1-1: Using ep0 maxpacket: 16
[  509.840179][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  509.850010][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  509.860926][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  509.870011][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  509.883789][   T24] usb 1-1: config 0 descriptor??
[  510.124129][   T71] usb 1-1: USB disconnect, device number 86
[  510.490063][   T71] usb 1-1: new high-speed USB device number 87 using dummy_hcd
[  510.740065][   T71] usb 1-1: Using ep0 maxpacket: 16
[  510.860240][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  510.869919][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  510.880965][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  510.890032][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  510.903937][   T71] usb 1-1: config 0 descriptor??
[  511.146263][   T71] usb 1-1: USB disconnect, device number 87
[  511.500050][   T71] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[  511.740049][   T71] usb 1-1: Using ep0 maxpacket: 16
[  511.860205][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  511.869872][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  511.880893][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  511.889972][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  511.903586][   T71] usb 1-1: config 0 descriptor??
[  512.144313][   T71] usb 1-1: USB disconnect, device number 88
[  512.500053][   T71] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[  512.740059][   T71] usb 1-1: Using ep0 maxpacket: 16
[  512.870179][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  512.879991][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  512.891087][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  512.900147][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  512.910442][   T71] usb 1-1: config 0 descriptor??
[  513.161942][   T71] usb 1-1: USB disconnect, device number 89
[  513.520049][   T71] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[  513.760043][   T71] usb 1-1: Using ep0 maxpacket: 16
[  513.880164][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  513.889855][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  513.900823][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  513.909871][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  513.919820][   T71] usb 1-1: config 0 descriptor??
[  514.161978][   T71] usb 1-1: USB disconnect, device number 90
[  514.530050][   T71] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[  514.780065][   T71] usb 1-1: Using ep0 maxpacket: 16
[  514.900180][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  514.909858][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  514.920806][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  514.929864][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  514.944014][   T71] usb 1-1: config 0 descriptor??
[  515.191977][   T24] usb 1-1: USB disconnect, device number 91
[  515.550035][   T24] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[  515.790030][   T24] usb 1-1: Using ep0 maxpacket: 16
[  515.910111][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  515.919817][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  515.930866][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  515.940054][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  515.950305][   T24] usb 1-1: config 0 descriptor??
[  516.191989][   T24] usb 1-1: USB disconnect, device number 92
[  516.550054][   T24] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[  516.790073][   T24] usb 1-1: Using ep0 maxpacket: 16
[  516.920190][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  516.929878][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  516.943319][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  516.952386][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  516.962382][   T24] usb 1-1: config 0 descriptor??
[  517.221789][   T71] usb 1-1: USB disconnect, device number 93
[  517.580059][   T71] usb 1-1: new high-speed USB device number 94 using dummy_hcd
[  517.820041][   T71] usb 1-1: Using ep0 maxpacket: 16
[  517.940196][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  517.949872][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  517.960895][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  517.970042][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  517.979791][   T71] usb 1-1: config 0 descriptor??
[  518.222287][   T71] usb 1-1: USB disconnect, device number 94
[  518.580034][   T71] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[  518.820030][   T71] usb 1-1: Using ep0 maxpacket: 16
[  518.940160][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  518.950218][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  518.961161][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  518.970386][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  518.983985][   T71] usb 1-1: config 0 descriptor??
[  519.226157][   T71] usb 1-1: USB disconnect, device number 95
[  519.580044][   T71] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[  519.820058][   T71] usb 1-1: Using ep0 maxpacket: 16
[  519.940201][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  519.949879][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  519.960966][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  519.970026][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  519.980142][   T71] usb 1-1: config 0 descriptor??
[  520.221949][   T71] usb 1-1: USB disconnect, device number 96
[  520.580007][   T71] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[  520.820092][   T71] usb 1-1: Using ep0 maxpacket: 16
[  520.940126][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  520.949811][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  520.960825][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  520.970103][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  520.983731][   T71] usb 1-1: config 0 descriptor??
[  521.221909][   T71] usb 1-1: USB disconnect, device number 97
[  521.580038][   T71] usb 1-1: new high-speed USB device number 98 using dummy_hcd
[  521.820035][   T71] usb 1-1: Using ep0 maxpacket: 16
[  521.940173][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  521.950007][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  521.960932][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  521.970032][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  521.980375][   T71] usb 1-1: config 0 descriptor??
[  522.235790][   T24] usb 1-1: USB disconnect, device number 98
[  522.600012][   T24] usb 1-1: new high-speed USB device number 99 using dummy_hcd
[  522.840008][   T24] usb 1-1: Using ep0 maxpacket: 16
[  522.960136][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  522.969878][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  522.980987][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  522.990147][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  523.003527][   T24] usb 1-1: config 0 descriptor??
[  523.241919][   T24] usb 1-1: USB disconnect, device number 99
[  523.600022][   T24] usb 1-1: new high-speed USB device number 100 using dummy_hcd
[  523.840020][   T24] usb 1-1: Using ep0 maxpacket: 16
[  523.960183][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  523.970137][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  523.981362][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  523.990458][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  524.001044][   T24] usb 1-1: config 0 descriptor??
[  524.241873][   T24] usb 1-1: USB disconnect, device number 100
[  524.600035][   T24] usb 1-1: new high-speed USB device number 101 using dummy_hcd
[  524.840037][   T24] usb 1-1: Using ep0 maxpacket: 16
[  524.960096][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  524.969780][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  524.980714][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  524.989769][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  525.003820][   T24] usb 1-1: config 0 descriptor??
[  525.241948][   T24] usb 1-1: USB disconnect, device number 101
[  525.600034][   T24] usb 1-1: new high-speed USB device number 102 using dummy_hcd
[  525.840035][   T24] usb 1-1: Using ep0 maxpacket: 16
[  525.970204][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  525.980071][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  525.991852][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  526.000904][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  526.010294][   T24] usb 1-1: config 0 descriptor??
[  526.255185][   T71] usb 1-1: USB disconnect, device number 102
[  526.610050][   T71] usb 1-1: new high-speed USB device number 103 using dummy_hcd
[  526.850032][   T71] usb 1-1: Using ep0 maxpacket: 16
[  526.970161][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  526.979870][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  526.990772][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  526.999888][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  527.010739][   T71] usb 1-1: config 0 descriptor??
[  527.261950][   T24] usb 1-1: USB disconnect, device number 103
[  527.620017][   T24] usb 1-1: new high-speed USB device number 104 using dummy_hcd
[  527.860063][   T24] usb 1-1: Using ep0 maxpacket: 16
[  527.980165][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  527.989886][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  528.000888][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  528.010034][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  528.019838][   T24] usb 1-1: config 0 descriptor??
[  528.261918][   T24] usb 1-1: USB disconnect, device number 104
[  528.620005][   T24] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[  528.860039][   T24] usb 1-1: Using ep0 maxpacket: 16
[  528.980206][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  528.989877][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  529.000779][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  529.009811][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  529.020240][   T24] usb 1-1: config 0 descriptor??
[  529.264773][   T24] usb 1-1: USB disconnect, device number 105
[  529.620033][   T24] usb 1-1: new high-speed USB device number 106 using dummy_hcd
[  529.860038][   T24] usb 1-1: Using ep0 maxpacket: 16
[  529.980189][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  529.989884][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  530.001048][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  530.010120][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  530.019979][   T24] usb 1-1: config 0 descriptor??
[  530.264483][   T71] usb 1-1: USB disconnect, device number 106
[  530.620064][   T71] usb 1-1: new high-speed USB device number 107 using dummy_hcd
[  530.860038][   T71] usb 1-1: Using ep0 maxpacket: 16
[  530.980141][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  530.989892][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  531.000869][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  531.010216][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  531.019508][   T71] usb 1-1: config 0 descriptor??
[  531.262011][   T71] usb 1-1: USB disconnect, device number 107
[  531.629996][   T71] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[  531.869991][   T71] usb 1-1: Using ep0 maxpacket: 16
[  531.990139][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  531.999848][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  532.010790][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  532.019827][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  532.029890][   T71] usb 1-1: config 0 descriptor??
[  532.271959][   T71] usb 1-1: USB disconnect, device number 108
[  532.630045][   T71] usb 1-1: new high-speed USB device number 109 using dummy_hcd
[  532.870047][   T71] usb 1-1: Using ep0 maxpacket: 16
[  532.990141][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  532.999804][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  533.010705][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  533.019730][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  533.033280][   T71] usb 1-1: config 0 descriptor??
[  533.275137][   T24] usb 1-1: USB disconnect, device number 109
[  533.640040][   T24] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[  533.880062][   T24] usb 1-1: Using ep0 maxpacket: 16
[  534.000138][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  534.009809][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  534.020716][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  534.029743][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  534.039738][   T24] usb 1-1: config 0 descriptor??
[  534.281796][   T71] usb 1-1: USB disconnect, device number 110
[  534.650049][   T71] usb 1-1: new high-speed USB device number 111 using dummy_hcd
[  534.890055][   T71] usb 1-1: Using ep0 maxpacket: 16
[  535.010130][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  535.019817][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  535.030797][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  535.039879][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  535.053484][   T71] usb 1-1: config 0 descriptor??
[  535.299557][   T71] usb 1-1: USB disconnect, device number 111
[  535.650094][   T71] usb 1-1: new high-speed USB device number 112 using dummy_hcd
[  535.889995][   T71] usb 1-1: Using ep0 maxpacket: 16
[  536.010154][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  536.019819][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  536.030747][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  536.039796][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  536.049748][   T71] usb 1-1: config 0 descriptor??
[  536.294931][   T24] usb 1-1: USB disconnect, device number 112
[  536.650038][   T24] usb 1-1: new high-speed USB device number 113 using dummy_hcd
[  536.890019][   T24] usb 1-1: Using ep0 maxpacket: 16
[  537.010184][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  537.020065][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  537.031178][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  537.040337][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  537.054529][   T24] usb 1-1: config 0 descriptor??
[  537.298320][   T24] usb 1-1: USB disconnect, device number 113
[  537.660019][   T24] usb 1-1: new high-speed USB device number 114 using dummy_hcd
[  537.900049][   T24] usb 1-1: Using ep0 maxpacket: 16
[  538.030102][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  538.039780][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  538.050833][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  538.060318][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  538.070478][   T24] usb 1-1: config 0 descriptor??
[  538.311924][   T24] usb 1-1: USB disconnect, device number 114
[  538.670008][   T24] usb 1-1: new high-speed USB device number 115 using dummy_hcd
[  538.910022][   T24] usb 1-1: Using ep0 maxpacket: 16
[  539.030053][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  539.039740][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  539.050715][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  539.059763][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  539.069977][   T24] usb 1-1: config 0 descriptor??
[  539.311957][   T24] usb 1-1: USB disconnect, device number 115
[  539.670047][   T24] usb 1-1: new high-speed USB device number 116 using dummy_hcd
[  539.910041][   T24] usb 1-1: Using ep0 maxpacket: 16
[  540.030192][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  540.039865][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  540.050773][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  540.059828][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  540.073553][   T24] usb 1-1: config 0 descriptor??
[  540.311932][   T24] usb 1-1: USB disconnect, device number 116
[  540.680011][   T24] usb 1-1: new high-speed USB device number 117 using dummy_hcd
[  540.920008][   T24] usb 1-1: Using ep0 maxpacket: 16
[  541.040167][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  541.049834][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  541.060777][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  541.069818][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  541.083492][   T24] usb 1-1: config 0 descriptor??
[  541.327671][   T24] usb 1-1: USB disconnect, device number 117
[  541.680042][   T24] usb 1-1: new high-speed USB device number 118 using dummy_hcd
[  541.920040][   T24] usb 1-1: Using ep0 maxpacket: 16
[  542.040146][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  542.049851][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  542.060905][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  542.070017][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  542.083907][   T24] usb 1-1: config 0 descriptor??
[  542.329113][   T24] usb 1-1: USB disconnect, device number 118
[  542.680028][   T24] usb 1-1: new high-speed USB device number 119 using dummy_hcd
[  542.920027][   T24] usb 1-1: Using ep0 maxpacket: 16
[  543.040145][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  543.050194][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  543.061122][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  543.070281][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  543.080193][   T24] usb 1-1: config 0 descriptor??
[  543.321881][   T24] usb 1-1: USB disconnect, device number 119
[  543.680079][   T24] usb 1-1: new high-speed USB device number 120 using dummy_hcd
[  543.920036][   T24] usb 1-1: Using ep0 maxpacket: 16
[  544.040163][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  544.050158][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  544.061163][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  544.070218][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  544.080232][   T24] usb 1-1: config 0 descriptor??
[  544.332201][   T24] usb 1-1: USB disconnect, device number 120
[  544.740036][   T24] usb 1-1: new high-speed USB device number 121 using dummy_hcd
[  544.990054][   T24] usb 1-1: Using ep0 maxpacket: 16
[  545.110152][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  545.120030][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  545.131010][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  545.140178][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  545.149482][   T24] usb 1-1: config 0 descriptor??
[  545.391888][   T24] usb 1-1: USB disconnect, device number 121
[  545.750025][   T24] usb 1-1: new high-speed USB device number 122 using dummy_hcd
[  545.990037][   T24] usb 1-1: Using ep0 maxpacket: 16
[  546.110165][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  546.119854][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  546.130781][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  546.140205][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  546.150063][   T24] usb 1-1: config 0 descriptor??
[  546.401911][   T24] usb 1-1: USB disconnect, device number 122
[  546.760031][   T24] usb 1-1: new high-speed USB device number 123 using dummy_hcd
[  547.000011][   T24] usb 1-1: Using ep0 maxpacket: 16
[  547.120218][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  547.130101][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  547.141061][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  547.150139][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  547.163753][   T24] usb 1-1: config 0 descriptor??
[  547.408281][   T24] usb 1-1: USB disconnect, device number 123
[  547.760030][   T24] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[  548.000032][   T24] usb 1-1: Using ep0 maxpacket: 16
[  548.150207][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  548.160041][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  548.170989][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  548.180524][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  548.194088][   T24] usb 1-1: config 0 descriptor??
[  548.439618][   T24] usb 1-1: USB disconnect, device number 124
[  548.790030][   T24] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[  549.030032][   T24] usb 1-1: Using ep0 maxpacket: 16
[  549.150229][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  549.159908][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  549.170966][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  549.180133][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  549.190157][   T24] usb 1-1: config 0 descriptor??
[  549.451891][   T24] usb 1-1: USB disconnect, device number 125
[  549.810005][   T24] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[  550.049986][   T24] usb 1-1: Using ep0 maxpacket: 16
[  550.170118][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  550.179783][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  550.190803][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  550.199983][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  550.213702][   T24] usb 1-1: config 0 descriptor??
[  550.455710][   T71] usb 1-1: USB disconnect, device number 126
[  550.810050][   T71] usb 1-1: new high-speed USB device number 127 using dummy_hcd
[  551.050022][   T71] usb 1-1: Using ep0 maxpacket: 16
[  551.180159][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  551.190564][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  551.201546][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  551.210773][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  551.224136][   T71] usb 1-1: config 0 descriptor??
[  551.462081][   T71] usb 1-1: USB disconnect, device number 127
[  551.819989][   T71] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  552.059988][   T71] usb 1-1: Using ep0 maxpacket: 16
[  552.180210][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  552.189903][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  552.200905][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  552.210023][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  552.220040][   T71] usb 1-1: config 0 descriptor??
[  552.461869][   T71] usb 1-1: USB disconnect, device number 2
[  552.820030][   T71] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  553.060098][   T71] usb 1-1: Using ep0 maxpacket: 16
[  553.180199][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  553.189885][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  553.201055][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  553.210206][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  553.224073][   T71] usb 1-1: config 0 descriptor??
[  553.462239][   T24] usb 1-1: USB disconnect, device number 3
[  553.820034][   T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  554.060025][   T24] usb 1-1: Using ep0 maxpacket: 16
[  554.180169][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  554.189981][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  554.200910][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  554.210085][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  554.223831][   T24] usb 1-1: config 0 descriptor??
[  554.461995][   T71] usb 1-1: USB disconnect, device number 4
[  554.820052][   T71] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  555.060019][   T71] usb 1-1: Using ep0 maxpacket: 16
[  555.180172][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  555.189841][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  555.200850][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  555.209889][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  555.223557][   T71] usb 1-1: config 0 descriptor??
[  555.461903][   T71] usb 1-1: USB disconnect, device number 5
[  555.820005][   T71] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  556.059992][   T71] usb 1-1: Using ep0 maxpacket: 16
[  556.180100][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  556.189817][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  556.200854][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  556.210030][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  556.219839][   T71] usb 1-1: config 0 descriptor??
[  556.465299][   T24] usb 1-1: USB disconnect, device number 6
[  556.820064][   T24] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  557.060020][   T24] usb 1-1: Using ep0 maxpacket: 16
[  557.180167][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  557.190066][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  557.201082][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  557.210584][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  557.224182][   T24] usb 1-1: config 0 descriptor??
[  557.461994][   T24] usb 1-1: USB disconnect, device number 7
[  557.820025][   T24] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  558.060039][   T24] usb 1-1: Using ep0 maxpacket: 16
[  558.190150][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  558.201162][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  558.212254][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  558.221502][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  558.235000][   T24] usb 1-1: config 0 descriptor??
[  558.489539][   T24] usb 1-1: USB disconnect, device number 8
[  558.850070][   T24] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  559.090143][   T24] usb 1-1: Using ep0 maxpacket: 16
[  559.220144][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  559.230045][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  559.240996][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  559.250158][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  559.260142][   T24] usb 1-1: config 0 descriptor??
[  559.512223][   T24] usb 1-1: USB disconnect, device number 9
[  559.870030][   T24] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  560.110060][   T24] usb 1-1: Using ep0 maxpacket: 16
[  560.230168][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  560.239839][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  560.250775][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  560.259805][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  560.269642][   T24] usb 1-1: config 0 descriptor??
[  560.511941][   T24] usb 1-1: USB disconnect, device number 10
[  560.869993][   T24] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  561.110032][   T24] usb 1-1: Using ep0 maxpacket: 16
[  561.230119][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  561.240215][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  561.251127][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  561.260889][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  561.270910][   T24] usb 1-1: config 0 descriptor??
[  561.521919][   T24] usb 1-1: USB disconnect, device number 11
[  561.890032][   T24] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  562.130024][   T24] usb 1-1: Using ep0 maxpacket: 16
[  562.260157][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  562.269834][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  562.280810][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  562.289846][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  562.300129][   T24] usb 1-1: config 0 descriptor??
[  562.541909][   T24] usb 1-1: USB disconnect, device number 12
[  562.939990][   T24] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  563.200010][   T24] usb 1-1: Using ep0 maxpacket: 16
[  563.320155][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  563.329985][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  563.340998][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  563.350063][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  563.363982][   T24] usb 1-1: config 0 descriptor??
[  563.611946][   T24] usb 1-1: USB disconnect, device number 13
[  563.980029][   T24] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  564.220040][   T24] usb 1-1: Using ep0 maxpacket: 16
[  564.340212][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  564.349982][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  564.360981][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  564.370058][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  564.383443][   T24] usb 1-1: config 0 descriptor??
[  564.622102][   T24] usb 1-1: USB disconnect, device number 14
[  564.980033][   T24] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  565.230025][   T24] usb 1-1: Using ep0 maxpacket: 16
[  565.350149][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  565.360144][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  565.371111][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  565.380430][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  565.393729][   T24] usb 1-1: config 0 descriptor??
[  565.632686][   T24] usb 1-1: USB disconnect, device number 15
[  565.989992][   T24] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  566.230007][   T24] usb 1-1: Using ep0 maxpacket: 16
[  566.350187][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  566.360011][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  566.370979][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  566.380125][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  566.394118][   T24] usb 1-1: config 0 descriptor??
[  566.639760][   T24] usb 1-1: USB disconnect, device number 16
[  566.990018][   T24] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  567.230046][   T24] usb 1-1: Using ep0 maxpacket: 16
[  567.350150][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  567.359817][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  567.370731][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  567.379762][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  567.393510][   T24] usb 1-1: config 0 descriptor??
[  567.637615][   T24] usb 1-1: USB disconnect, device number 17
[  567.990030][   T24] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  568.230033][   T24] usb 1-1: Using ep0 maxpacket: 16
[  568.360090][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  568.369793][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  568.380735][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  568.389797][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  568.403565][   T24] usb 1-1: config 0 descriptor??
[  568.641888][   T24] usb 1-1: USB disconnect, device number 18
[  569.000024][   T24] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  569.240013][   T24] usb 1-1: Using ep0 maxpacket: 16
[  569.370201][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  569.380132][   T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  569.391275][   T24] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  569.400461][   T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  569.414788][   T24] usb 1-1: config 0 descriptor??
[  569.662364][   T71] usb 1-1: USB disconnect, device number 19
[  570.020019][   T71] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  570.260011][   T71] usb 1-1: Using ep0 maxpacket: 16
[  570.380166][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  570.389856][   T71] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  570.400760][   T71] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[  570.409790][   T71] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  570.419593][   T71] usb 1-1: config 0 descriptor??
[  570.661749][   T24] usb 1-1: USB disconnect, device number 20
[  571.029988][   T24] usb 1-1: new high-speed USB device number 21 using dummy_hcd