lsusb
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 050: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 1a86:8091 QinHeng Electronics USB HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsusb -t
/:  Bus 08.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/:  Bus 07.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
    |__ Port 1: Dev 19, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 2: Dev 20, If 3, Class=Audio, Driver=snd-usb-audio, 480M
        |__ Port 2: Dev 20, If 1, Class=Video, Driver=uvcvideo, 480M
        |__ Port 2: Dev 20, If 2, Class=Audio, Driver=snd-usb-audio, 480M
        |__ Port 2: Dev 20, If 0, Class=Video, Driver=uvcvideo, 480M
        |__ Port 3: Dev 21, If 0, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 3: Dev 21, If 1, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 3: Dev 21, If 2, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 3: Dev 21, If 3, Class=Vendor Specific Class, Driver=, 12M
        |__ Port 3: Dev 21, If 4, Class=Application Specific Interface, Driver=, 12M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci-platform/1p, 12M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-platform/1p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
dmesg
[  311.653192] usb 5-1.1: new full-speed USB device number 34 using xhci-hcd
[  311.726544] usb 5-1.1: device descriptor read/64, error -32
[  311.909901] usb 5-1.1: device descriptor read/64, error -32
[  312.093072] usb 5-1.1: new full-speed USB device number 35 using xhci-hcd
[  312.166441] usb 5-1.1: device descriptor read/64, error -32
[  312.353084] usb 5-1.1: device descriptor read/64, error -32
[  312.463404] usb 5-1-port1: attempt power cycle
[  313.056018] usb 5-1.1: new full-speed USB device number 36 using xhci-hcd
[  313.056146] usb 5-1.1: Device not responding to setup address.
[  313.262773] usb 5-1.1: Device not responding to setup address.
[  313.309945] usb 5-1: USB disconnect, device number 33
[  313.469213] usb 5-1.1: device not accepting address 36, error -71
[  313.755783] usb 5-1: new high-speed USB device number 38 using xhci-hcd
[  313.897049] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  313.897057] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  313.897060] usb 5-1: Product: USB2.0 Hub
[  313.949139] hub 5-1:1.0: USB hub found
[  313.949386] hub 5-1:1.0: 4 ports detected
[  314.228959] usb 5-1.1: new full-speed USB device number 39 using xhci-hcd
[  314.302370] usb 5-1.1: device descriptor read/64, error -32
[  314.485667] usb 5-1.1: device descriptor read/64, error -32
[  314.555768] usb 5-1: USB disconnect, device number 38
[  314.595994] usb 5-1-port1: attempt power cycle
[  315.165275] usb 5-1: new high-speed USB device number 43 using xhci-hcd
[  315.306595] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  315.306602] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  315.306606] usb 5-1: Product: USB2.0 Hub
[  315.359926] hub 5-1:1.0: USB hub found
[  315.360183] hub 5-1:1.0: 4 ports detected
[  315.581524] usb 5-1: USB disconnect, device number 43
[  315.582108] usb 5-1-port1: attempt power cycle
[  315.738076] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  315.738772] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-42
[  315.738936] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  315.739414] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-42
[  316.161615] usb 5-1: new high-speed USB device number 48 using xhci-hcd
[  316.302666] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  316.302674] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  316.302678] usb 5-1: Product: USB2.0 Hub
[  316.354531] hub 5-1:1.0: USB hub found
[  316.354794] hub 5-1:1.0: 4 ports detected
[  316.608201] usb 5-1: USB disconnect, device number 48
[  316.641476] usb 5-1.1: new full-speed USB device number 49 using xhci-hcd
[  316.642510] usb 5-1-port1: attempt power cycle
[  317.221160] usb 5-1: new high-speed USB device number 53 using xhci-hcd
[  317.362589] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  317.362597] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  317.362599] usb 5-1: Product: USB2.0 Hub
[  317.413269] hub 5-1:1.0: USB hub found
[  317.413520] hub 5-1:1.0: 4 ports detected
[  317.697673] usb 5-1.1: new full-speed USB device number 54 using xhci-hcd
[  317.771050] usb 5-1.1: device descriptor read/64, error -32
[  317.954255] usb 5-1.1: device descriptor read/64, error -32
[  318.137558] usb 5-1.1: new full-speed USB device number 55 using xhci-hcd
[  318.210900] usb 5-1.1: device descriptor read/64, error -32
[  318.307910] usb 5-1: USB disconnect, device number 53
[  318.321384] usb 5-1-port1: attempt power cycle
[  318.923891] usb 5-1: new high-speed USB device number 58 using xhci-hcd
[  319.065100] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  319.065107] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  319.065110] usb 5-1: Product: USB2.0 Hub
[  319.112075] hub 5-1:1.0: USB hub found
[  319.112374] hub 5-1:1.0: 4 ports detected
[  319.397212] usb 5-1.1: new full-speed USB device number 59 using xhci-hcd
[  319.430705] usb 5-1: USB disconnect, device number 58
[  319.470444] usb 5-1.1: device descriptor read/64, error -32
[  319.581108] usb 5-1-port1: attempt power cycle
[  320.170196] usb 5-1: new high-speed USB device number 63 using xhci-hcd
[  320.311447] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  320.311453] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  320.311456] usb 5-1: Product: USB2.0 Hub
[  320.362795] hub 5-1:1.0: USB hub found
[  320.363040] hub 5-1:1.0: 4 ports detected
[  320.646673] usb 5-1.1: new full-speed USB device number 64 using xhci-hcd
[  320.705502] usb 5-1: USB disconnect, device number 63
[  320.720022] usb 5-1.1: device descriptor read/64, error -32
[  320.830713] usb 5-1-port1: attempt power cycle
[  321.423061] usb 5-1: new high-speed USB device number 68 using xhci-hcd
[  321.564327] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  321.564333] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  321.564336] usb 5-1: Product: USB2.0 Hub
[  321.613676] hub 5-1:1.0: USB hub found
[  321.613980] hub 5-1:1.0: 4 ports detected
[  321.737829] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  321.738357] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  321.738750] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  321.739206] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  321.892959] usb 5-1.1: new full-speed USB device number 69 using xhci-hcd
[  321.966313] usb 5-1.1: device descriptor read/64, error -32
[  322.149578] usb 5-1.1: device descriptor read/64, error -32
[  322.250318] usb 5-1: USB disconnect, device number 68
[  322.259824] usb 5-1-port1: attempt power cycle
[  322.832521] usb 5-1: new high-speed USB device number 73 using xhci-hcd
[  322.973830] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  322.973837] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  322.973840] usb 5-1: Product: USB2.0 Hub
[  323.024466] hub 5-1:1.0: USB hub found
[  323.024711] hub 5-1:1.0: 4 ports detected
[  323.312390] usb 5-1.1: new full-speed USB device number 74 using xhci-hcd
[  323.343114] usb 5-1: USB disconnect, device number 73
[  323.385806] usb 5-1.1: device descriptor read/64, error -32
[  323.496374] usb 5-1-port1: attempt power cycle
[  324.085390] usb 5-1: new high-speed USB device number 78 using xhci-hcd
[  324.226726] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  324.226733] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  324.226736] usb 5-1: Product: USB2.0 Hub
[  324.275269] hub 5-1:1.0: USB hub found
[  324.275755] hub 5-1:1.0: 4 ports detected
[  324.555284] usb 5-1.1: new full-speed USB device number 79 using xhci-hcd
[  324.628688] usb 5-1.1: device descriptor read/64, error -32
[  324.809916] usb 5-1: USB disconnect, device number 78
[  324.811967] usb 5-1.1: device descriptor read/64, error -32
[  324.922333] usb 5-1-port1: attempt power cycle
[  325.491557] usb 5-1: new high-speed USB device number 83 using xhci-hcd
[  325.632871] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  325.632877] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  325.632880] usb 5-1: Product: USB2.0 Hub
[  325.685815] hub 5-1:1.0: USB hub found
[  325.686124] hub 5-1:1.0: 4 ports detected
[  325.964864] usb 5-1.1: new full-speed USB device number 84 using xhci-hcd
[  326.038187] usb 5-1.1: device descriptor read/64, error -32
[  326.221463] usb 5-1.1: device descriptor read/64, error -32
[  326.404635] usb 5-1.1: new full-speed USB device number 85 using xhci-hcd
[  326.478045] usb 5-1.1: device descriptor read/64, error -32
[  326.580466] usb 5-1: USB disconnect, device number 83
[  326.588637] usb 5-1-port1: attempt power cycle
[  327.161058] usb 5-1: new high-speed USB device number 88 using xhci-hcd
[  327.302291] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  327.302297] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  327.302300] usb 5-1: Product: USB2.0 Hub
[  327.352609] hub 5-1:1.0: USB hub found
[  327.352871] hub 5-1:1.0: 4 ports detected
[  327.637521] usb 5-1.1: new full-speed USB device number 89 using xhci-hcd
[  327.710837] usb 5-1.1: device descriptor read/64, error -32
[  327.737615] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  327.738607] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-46
[  327.738781] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  327.739416] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-46
[  327.880258] usb 5-1: USB disconnect, device number 88
[  327.894235] usb 5-1.1: device descriptor read/64, error -32
[  328.004534] usb 5-1-port1: attempt power cycle
[  328.607216] usb 5-1: new high-speed USB device number 93 using xhci-hcd
[  328.748447] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  328.748452] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  328.748455] usb 5-1: Product: USB2.0 Hub
[  328.795422] hub 5-1:1.0: USB hub found
[  328.795722] hub 5-1:1.0: 4 ports detected
[  329.076992] usb 5-1.1: new full-speed USB device number 94 using xhci-hcd
[  329.150402] usb 5-1.1: device descriptor read/64, error -32
[  329.333672] usb 5-1.1: device descriptor read/64, error -32
[  329.433055] usb 5-1: USB disconnect, device number 93
[  329.443988] usb 5-1-port1: attempt power cycle
[  330.046593] usb 5-1: new high-speed USB device number 98 using xhci-hcd
[  330.187922] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  330.187928] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  330.187931] usb 5-1: Product: USB2.0 Hub
[  330.238218] hub 5-1:1.0: USB hub found
[  330.238482] hub 5-1:1.0: 4 ports detected
[  330.519811] usb 5-1.1: new full-speed USB device number 99 using xhci-hcd
[  330.520409] usb 5-1: USB disconnect, device number 98
[  330.520435] usb 5-1: clear tt 1 (8000) error -71
[  330.525438] usb 5-1-port1: attempt power cycle
[  331.102886] usb 5-1: new high-speed USB device number 103 using xhci-hcd
[  331.244167] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  331.244173] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  331.244176] usb 5-1: Product: USB2.0 Hub
[  331.296922] hub 5-1:1.0: USB hub found
[  331.297228] hub 5-1:1.0: 4 ports detected
[  331.576061] usb 5-1.1: new full-speed USB device number 104 using xhci-hcd
[  331.649381] usb 5-1.1: device descriptor read/64, error -71
[  331.743567] usb 5-1: USB disconnect, device number 103
[  331.760099] usb 5-1-port1: attempt power cycle
[  332.359125] usb 5-1: new high-speed USB device number 108 using xhci-hcd
[  332.500340] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  332.500348] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  332.500351] usb 5-1: Product: USB2.0 Hub
[  332.547724] hub 5-1:1.0: USB hub found
[  332.547975] hub 5-1:1.0: 4 ports detected
[  332.828098] usb 5-1.1: new full-speed USB device number 109 using xhci-hcd
[  332.904586] usb 5-1.1: device descriptor read/64, error -32
[  333.087178] usb 5-1.1: device descriptor read/64, error -32
[  333.269446] usb 5-1.1: new full-speed USB device number 110 using xhci-hcd
[  333.342558] usb 5-1.1: device descriptor read/64, error -32
[  333.524970] usb 5-1.1: device descriptor read/64, error -32
[  333.634834] usb 5-1-port1: attempt power cycle
[  333.731232] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  333.731934] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  333.732088] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  333.732640] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  333.986370] usb 5-1: USB disconnect, device number 108
[  334.440605] usb 5-1: new high-speed USB device number 113 using xhci-hcd
[  334.581314] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  334.581322] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  334.581325] usb 5-1: Product: USB2.0 Hub
[  334.630536] hub 5-1:1.0: USB hub found
[  334.630782] hub 5-1:1.0: 4 ports detected
[  334.918508] usb 5-1.1: new full-speed USB device number 114 using xhci-hcd
[  334.991675] usb 5-1.1: device descriptor read/64, error -32
[  335.174253] usb 5-1.1: device descriptor read/64, error -32
[  335.356625] usb 5-1.1: new full-speed USB device number 115 using xhci-hcd
[  335.429663] usb 5-1.1: device descriptor read/64, error -32
[  335.525161] usb 5-1: USB disconnect, device number 113
[  335.539813] usb 5-1-port1: attempt power cycle
[  336.139771] usb 5-1: new high-speed USB device number 118 using xhci-hcd
[  336.283546] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  336.283554] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  336.283557] usb 5-1: Product: USB2.0 Hub
[  336.329333] hub 5-1:1.0: USB hub found
[  336.329636] hub 5-1:1.0: 4 ports detected
[  336.607741] usb 5-1.1: new full-speed USB device number 119 using xhci-hcd
[  336.680865] usb 5-1.1: device descriptor read/64, error -32
[  336.863368] usb 5-1.1: device descriptor read/64, error -32
[  336.999975] usb 5-1: USB disconnect, device number 118
[  337.045933] usb 5-1.1: new full-speed USB device number 120 using xhci-hcd
[  337.046763] usb 5-1-port1: attempt power cycle
[  337.650007] usb 5-1: new high-speed USB device number 123 using xhci-hcd
[  337.790684] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  337.790691] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  337.790694] usb 5-1: Product: USB2.0 Hub
[  337.836139] hub 5-1:1.0: USB hub found
[  337.836450] hub 5-1:1.0: 4 ports detected
[  338.068797] usb 5-1: USB disconnect, device number 123
[  338.118125] usb 5-1.1: new full-speed USB device number 124 using xhci-hcd
[  338.119013] usb 5-1-port1: attempt power cycle
[  338.705736] usb 5-1: new high-speed USB device number 2 using xhci-hcd
[  338.846183] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  338.846189] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  338.846193] usb 5-1: Product: USB2.0 Hub
[  338.894952] hub 5-1:1.0: USB hub found
[  338.895252] hub 5-1:1.0: 4 ports detected
[  339.173604] usb 5-1: USB disconnect, device number 2
[  339.177138] usb 5-1.1: new full-speed USB device number 3 using xhci-hcd
[  339.178018] usb 5-1-port1: attempt power cycle
[  339.705077] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  339.705618] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  339.705642] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  339.706109] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-43
[  339.764750] usb 5-1: new high-speed USB device number 7 using xhci-hcd
[  339.905608] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  339.905615] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  339.905618] usb 5-1: Product: USB2.0 Hub
[  339.953757] hub 5-1:1.0: USB hub found
[  339.954022] hub 5-1:1.0: 4 ports detected
[  340.208359] usb 5-1: USB disconnect, device number 7
[  340.236319] usb 5-1.1: new full-speed USB device number 8 using xhci-hcd
[  340.237343] usb 5-1-port1: attempt power cycle
[  340.820721] usb 5-1: new high-speed USB device number 12 using xhci-hcd
[  340.961538] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  340.961544] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  340.961547] usb 5-1: Product: USB2.0 Hub
[  341.012562] hub 5-1:1.0: USB hub found
[  341.012825] hub 5-1:1.0: 4 ports detected
[  341.295606] usb 5-1.1: new full-speed USB device number 13 using xhci-hcd
[  341.296130] usb usb5-port1: disabled by hub (EMI?), re-enabling...
[  341.302327] usb 5-1: USB disconnect, device number 12
[  341.302338] usb 5-1: clear tt 1 (8000) error -71
[  341.308271] usb 5-1-port1: attempt power cycle
[  341.876714] usb 5-1: new high-speed USB device number 17 using xhci-hcd
[  342.020750] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  342.020757] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  342.020760] usb 5-1: Product: USB2.0 Hub
[  342.068463] hub 5-1:1.0: USB hub found
[  342.068710] hub 5-1:1.0: 4 ports detected
[  342.351690] usb 5-1.1: new full-speed USB device number 18 using xhci-hcd
[  342.387218] usb 5-1: USB disconnect, device number 17
[  342.424706] usb 5-1.1: device descriptor read/64, error -32
[  342.535150] usb 5-1-port1: attempt power cycle
[  343.128883] usb 5-1: new high-speed USB device number 22 using xhci-hcd
[  343.273037] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  343.273043] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  343.273046] usb 5-1: Product: USB2.0 Hub
[  343.319307] hub 5-1:1.0: USB hub found
[  343.319546] hub 5-1:1.0: 4 ports detected
[  343.597329] usb 5-1.1: new full-speed USB device number 23 using xhci-hcd
[  343.670567] usb 5-1.1: device descriptor read/64, error -32
[  343.853232] usb 5-1.1: device descriptor read/64, error -32
[  343.861006] usb 5-1: USB disconnect, device number 22
[  343.963444] usb 5-1-port1: attempt power cycle
[  344.537217] usb 5-1: new high-speed USB device number 27 using xhci-hcd
[  344.677977] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  344.677984] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  344.677986] usb 5-1: Product: USB2.0 Hub
[  344.730180] hub 5-1:1.0: USB hub found
[  344.730482] hub 5-1:1.0: 4 ports detected
[  345.009005] usb 5-1.1: new full-speed USB device number 28 using xhci-hcd
[  345.082194] usb 5-1.1: device descriptor read/64, error -32
[  345.208824] usb 5-1: USB disconnect, device number 27
[  345.264962] usb 5-1.1: device descriptor read/64, error -32
[  345.374999] usb 5-1-port1: attempt power cycle
[  345.683404] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  345.684110] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-45
[  345.684266] rwnx_send_msg (118)MM_GET_STA_INFO_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0
[  345.684853] AICWFDBG(LOGDEBUG)       rwnx_fill_station_info ModTx:2 ModRx:2 RSSI:-45
[  345.949194] usb 5-1: new high-speed USB device number 32 using xhci-hcd
[  346.093395] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  346.093402] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  346.093405] usb 5-1: Product: USB2.0 Hub
[  346.140828] hub 5-1:1.0: USB hub found
[  346.141072] hub 5-1:1.0: 4 ports detected
[  346.424282] usb 5-1.1: new full-speed USB device number 33 using xhci-hcd
[  346.497489] usb 5-1.1: device descriptor read/64, error -32
[  346.680218] usb 5-1.1: device descriptor read/64, error -32
[  346.843523] usb 5-1: USB disconnect, device number 32
[  346.862902] usb 5-1.1: new full-speed USB device number 34 using xhci-hcd
[  346.863569] usb 5-1-port1: attempt power cycle
[  347.464219] usb 5-1: new high-speed USB device number 37 using xhci-hcd
[  347.605164] usb 5-1: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=85.38
[  347.605172] usb 5-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[  347.605175] usb 5-1: Product: USB2.0 Hub
[  347.647693] hub 5-1:1.0: USB hub found
[  347.648008] hub 5-1:1.0: 4 ports detected
[  347.932721] usb 5-1.1: new full-speed USB device number 38 using xhci-hcd
[  348.006056] usb 5-1.1: device descriptor read/64, error -32
[  348.029331] usb 5-1: USB disconnect, device number 37
[  348.116312] usb 5-1-port1: attempt power cycle