tobe usb problem

[67123.040446] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -75 (exp. 2).

[67404.331559] usb 1-6: USB disconnect, address 59

[67404.331565] usb 1-6.4: USB disconnect, address 60

[67404.604042] usb 1-6: new high speed USB device using ehci_hcd and address 61

[67404.737888] hub 1-6:1.0: USB hub found

[67404.739386] hub 1-6:1.0: 4 ports detected

[67405.012159] usb 1-6.4: new high speed USB device using ehci_hcd and address 62

[67405.321585] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[67405.336608] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input156

[67405.688153] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67405.988147] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67406.288146] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67406.336152] 62:3:1: cannot set freq 16000 to ep 0x86

[67566.123117] usb 1-6: USB disconnect, address 61

[67566.123123] usb 1-6.4: USB disconnect, address 62

[67566.368041] usb 1-6: new high speed USB device using ehci_hcd and address 63

[67566.501716] hub 1-6:1.0: USB hub found

[67566.502720] hub 1-6:1.0: 4 ports detected

[67566.772089] usb 1-6.4: new high speed USB device using ehci_hcd and address 64

[67567.081768] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[67567.096932] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input157

[67567.448083] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67567.748082] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67568.048082] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67568.096081] 64:3:1: cannot set freq 16000 to ep 0x86

[67697.083779] usb 1-6: USB disconnect, address 63

[67697.083785] usb 1-6.4: USB disconnect, address 64

[67697.356044] usb 1-6: new high speed USB device using ehci_hcd and address 65

[67697.489612] hub 1-6:1.0: USB hub found

[67697.491083] hub 1-6:1.0: 4 ports detected

[67697.760133] usb 1-6.4: new high speed USB device using ehci_hcd and address 66

[67698.069687] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[67698.084844] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input158

[67698.436125] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67698.736126] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67699.036126] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67699.084127] 66:3:1: cannot set freq 16000 to ep 0x86

[67752.490933] usb 1-6: USB disconnect, address 65

[67752.490939] usb 1-6.4: USB disconnect, address 66

[67752.760033] usb 1-6: new high speed USB device using ehci_hcd and address 67

[67752.893616] hub 1-6:1.0: USB hub found

[67752.895102] hub 1-6:1.0: 4 ports detected

[67753.168150] usb 1-6.4: new high speed USB device using ehci_hcd and address 68

[67753.477582] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[67753.492851] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input159

[67753.844144] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67754.144144] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67754.444143] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[67754.492144] 68:3:1: cannot set freq 16000 to ep 0x86

[68117.035042] usb 1-6: USB disconnect, address 67

[68117.035048] usb 1-6.4: USB disconnect, address 68

[68117.304040] usb 1-6: new high speed USB device using ehci_hcd and address 69

[68117.437731] hub 1-6:1.0: USB hub found

[68117.439117] hub 1-6:1.0: 4 ports detected

[68117.708149] usb 1-6.4: new high speed USB device using ehci_hcd and address 70

[68118.017558] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[68118.032729] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input160

[68118.380134] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68118.680136] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68118.980135] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68119.032140] 70:3:1: cannot set freq 16000 to ep 0x86

[68817.339524] usb 1-6: USB disconnect, address 69

[68817.339530] usb 1-6.4: USB disconnect, address 70

[68817.612022] usb 1-6: new high speed USB device using ehci_hcd and address 71

[68817.744951] hub 1-6:1.0: USB hub found

[68817.745590] hub 1-6:1.0: 4 ports detected

[68818.016120] usb 1-6.4: new high speed USB device using ehci_hcd and address 72

[68818.325530] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[68818.339305] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input161

[68818.668121] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68818.968120] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68819.268119] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[68819.336113] 72:3:1: cannot set freq 16000 to ep 0x86

[69014.059837] usb 1-6: USB disconnect, address 71

[69014.059842] usb 1-6.4: USB disconnect, address 72

[69014.332023] usb 1-6: new high speed USB device using ehci_hcd and address 73

[69014.464901] hub 1-6:1.0: USB hub found

[69014.465546] hub 1-6:1.0: 4 ports detected

[69014.736059] usb 1-6.4: new high speed USB device using ehci_hcd and address 74

[69015.045445] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69015.059745] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input162

[69015.388061] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69015.688061] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69015.988058] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69016.060060] 74:3:1: cannot get freq at ep 0x86

[69216.299908] usb 1-6: USB disconnect, address 73

[69216.299914] usb 1-6.4: USB disconnect, address 74

[69216.572022] usb 1-6: new high speed USB device using ehci_hcd and address 75

[69216.705595] hub 1-6:1.0: USB hub found

[69216.707048] hub 1-6:1.0: 4 ports detected

[69216.976132] usb 1-6.4: new high speed USB device using ehci_hcd and address 76

[69217.285392] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69217.299317] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input163

[69217.632130] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69217.932130] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69218.232128] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69218.296127] 76:3:1: cannot set freq 16000 to ep 0x86

[69366.315456] usb 1-6: USB disconnect, address 75

[69366.315461] usb 1-6.4: USB disconnect, address 76

[69366.588023] usb 1-6: new high speed USB device using ehci_hcd and address 77

[69366.721604] hub 1-6:1.0: USB hub found

[69366.721674] hub 1-6:1.0: 4 ports detected

[69366.992176] usb 1-6.4: new high speed USB device using ehci_hcd and address 78

[69367.301536] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69367.316865] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input164

[69367.648177] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69367.948049] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69368.248180] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69368.320181] 78:3:2: cannot set freq 24000 to ep 0x86

[69368.453316] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -75 (exp. 2).

[69775.916345] usb 1-6: USB disconnect, address 77

[69775.916351] usb 1-6.4: USB disconnect, address 78

[69776.188058] usb 1-6: new high speed USB device using ehci_hcd and address 79

[69776.321670] hub 1-6:1.0: USB hub found

[69776.323146] hub 1-6:1.0: 4 ports detected

[69776.596202] usb 1-6.4: new high speed USB device using ehci_hcd and address 80

[69776.905504] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69776.920660] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input165

[69777.276066] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69777.576071] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69777.876070] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69777.920067] 80:3:1: cannot set freq 16000 to ep 0x86

[69778.053592] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -75 (exp. 2).

[69923.259652] usb 1-6: USB disconnect, address 79

[69923.259659] usb 1-6.4: USB disconnect, address 80

[69923.532040] usb 1-6: new high speed USB device using ehci_hcd and address 81

[69923.665576] hub 1-6:1.0: USB hub found

[69923.666190] hub 1-6:1.0: 4 ports detected

[69923.940125] usb 1-6.4: new high speed USB device using ehci_hcd and address 82

[69924.249815] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69924.268944] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input166

[69924.612119] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69924.912120] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69925.212119] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69925.268119] 82:3:1: cannot set freq 16000 to ep 0x86

[69976.619667] usb 1-6: USB disconnect, address 81

[69976.619673] usb 1-6.4: USB disconnect, address 82

[69976.895321] usb 1-6: new high speed USB device using ehci_hcd and address 83

[69977.025609] hub 1-6:1.0: USB hub found

[69977.026847] hub 1-6:1.0: 4 ports detected

[69977.300142] usb 1-6.4: new high speed USB device using ehci_hcd and address 84

[69977.609530] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[69977.623346] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input167

[69977.988138] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69978.288137] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69978.588139] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[69978.623513] 84:3:1: cannot set freq 16000 to ep 0x86

[70323.980412] usb 1-6: USB disconnect, address 83

[70323.980418] usb 1-6.4: USB disconnect, address 84

[70324.252047] usb 1-6: new high speed USB device using ehci_hcd and address 85

[70324.385579] hub 1-6:1.0: USB hub found

[70324.385926] hub 1-6:1.0: 4 ports detected

[70324.656135] usb 1-6.4: new high speed USB device using ehci_hcd and address 86

[70324.965537] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[70324.980939] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input168

[70325.340128] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70325.640125] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70325.940129] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70325.984127] 86:3:2: cannot set freq 24000 to ep 0x86

[70578.732119] usb 1-6: USB disconnect, address 85

[70578.732125] usb 1-6.4: USB disconnect, address 86

[70579.004044] usb 1-6: new high speed USB device using ehci_hcd and address 87

[70579.137651] hub 1-6:1.0: USB hub found

[70579.137723] hub 1-6:1.0: 4 ports detected

[70579.408094] usb 1-6.4: new high speed USB device using ehci_hcd and address 88

[70579.717632] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[70579.732797] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input169

[70580.100089] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70580.400090] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70580.700089] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70580.732086] 88:3:1: cannot set freq 16000 to ep 0x86

[70820.284198] usb 1-6: USB disconnect, address 87

[70820.284204] usb 1-6.4: USB disconnect, address 88

[70820.556046] usb 1-6: new high speed USB device using ehci_hcd and address 89

[70820.691512] hub 1-6:1.0: USB hub found

[70820.692164] hub 1-6:1.0: 4 ports detected

[70820.964174] usb 1-6.4: new high speed USB device using ehci_hcd and address 90

[70821.273583] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[70821.288880] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input170

[70821.636168] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70821.936168] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70822.236169] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[70822.300168] 90:3:4: cannot set freq 48000 to ep 0x86

[71686.700356] usb 1-6: USB disconnect, address 89

[71686.700361] usb 1-6.4: USB disconnect, address 90

[71686.972031] usb 1-6: new high speed USB device using ehci_hcd and address 91

[71687.105508] hub 1-6:1.0: USB hub found

[71687.105578] hub 1-6:1.0: 4 ports detected

[71687.376080] usb 1-6.4: new high speed USB device using ehci_hcd and address 92

[71687.685347] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[71687.699766] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input171

[71688.032082] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[71688.332082] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[71688.632083] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[71688.700073] 92:3:1: cannot get freq at ep 0x86

[72268.333306] usb 1-6: USB disconnect, address 91

[72268.333312] usb 1-6.4: USB disconnect, address 92

[72268.604045] usb 1-6: new high speed USB device using ehci_hcd and address 93

[72268.737611] hub 1-6:1.0: USB hub found

[72268.739086] hub 1-6:1.0: 4 ports detected

[72269.008158] usb 1-6.4: new high speed USB device using ehci_hcd and address 94

[72269.319714] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[72269.333996] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input172

[72269.708151] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72270.008157] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72270.308151] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72270.332150] 94:3:1: cannot set freq 16000 to ep 0x86

[72718.893329] usb 1-6: USB disconnect, address 93

[72718.893335] usb 1-6.4: USB disconnect, address 94

[72719.164030] usb 1-6: new high speed USB device using ehci_hcd and address 95

[72719.297600] hub 1-6:1.0: USB hub found

[72719.297670] hub 1-6:1.0: 4 ports detected

[72719.568180] usb 1-6.4: new high speed USB device using ehci_hcd and address 96

[72719.877319] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[72719.891232] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input173

[72720.220176] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72720.520176] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72720.820175] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[72720.888049] 96:3:1: cannot set freq 16000 to ep 0x86

[73458.221566] usb 1-6: USB disconnect, address 95

[73458.221572] usb 1-6.4: USB disconnect, address 96

[73458.492035] usb 1-6: new high speed USB device using ehci_hcd and address 97

[73458.625569] hub 1-6:1.0: USB hub found

[73458.625804] hub 1-6:1.0: 4 ports detected

[73458.900176] usb 1-6.4: new high speed USB device using ehci_hcd and address 98

[73459.209576] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[73459.223508] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input174

[73459.580173] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73459.880174] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73460.180167] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73460.224171] 98:3:1: cannot set freq 16000 to ep 0x86

[73630.141134] usb 1-6: USB disconnect, address 97

[73630.141139] usb 1-6.4: USB disconnect, address 98

[73630.412089] usb 1-6: new high speed USB device using ehci_hcd and address 99

[73630.545584] hub 1-6:1.0: USB hub found

[73630.546998] hub 1-6:1.0: 4 ports detected

[73630.816108] usb 1-6.4: new high speed USB device using ehci_hcd and address 100

[73631.125675] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[73631.140223] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input175

[73631.492098] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73631.792507] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73632.092100] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73632.140146] 100:3:1: cannot set freq 16000 to ep 0x86

[73681.453025] usb 1-6: USB disconnect, address 99

[73681.453031] usb 1-6.4: USB disconnect, address 100

[73681.728045] usb 1-6: new high speed USB device using ehci_hcd and address 101

[73681.861564] hub 1-6:1.0: USB hub found

[73681.861635] hub 1-6:1.0: 4 ports detected

[73682.132129] usb 1-6.4: new high speed USB device using ehci_hcd and address 102

[73682.441543] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[73682.456702] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input176

[73682.808121] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73683.108128] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73683.408121] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[73683.456121] 102:3:1: cannot set freq 16000 to ep 0x86

[74295.853856] usb 1-6: USB disconnect, address 101

[74295.853862] usb 1-6.4: USB disconnect, address 102

[74296.124033] usb 1-6: new high speed USB device using ehci_hcd and address 103

[74296.257653] hub 1-6:1.0: USB hub found

[74296.257724] hub 1-6:1.0: 4 ports detected

[74296.532206] usb 1-6.4: new high speed USB device using ehci_hcd and address 104

[74296.841491] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[74296.856770] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input177

[74297.212078] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74297.512078] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74297.812078] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74297.856078] 104:3:1: cannot set freq 16000 to ep 0x86

[74465.725166] usb 1-6: USB disconnect, address 103

[74465.725172] usb 1-6.4: USB disconnect, address 104

[74465.996032] usb 1-6: new high speed USB device using ehci_hcd and address 105

[74466.129640] hub 1-6:1.0: USB hub found

[74466.130644] hub 1-6:1.0: 4 ports detected

[74466.400138] usb 1-6.4: new high speed USB device using ehci_hcd and address 106

[74466.709550] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[74466.724986] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input178

[74467.088140] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74467.388133] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74467.688138] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74467.724128] 106:3:1: cannot set freq 16000 to ep 0x86

[74778.701648] usb 1-6: USB disconnect, address 105

[74778.701654] usb 1-6.4: USB disconnect, address 106

[74778.972043] usb 1-6: new high speed USB device using ehci_hcd and address 107

[74779.105617] hub 1-6:1.0: USB hub found

[74779.107088] hub 1-6:1.0: 4 ports detected

[74779.376119] usb 1-6.4: new high speed USB device using ehci_hcd and address 108

[74779.685661] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[74779.700797] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input179

[74780.060114] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74780.360114] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74780.660113] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[74780.712115] 108:3:4: cannot set freq 48000 to ep 0x86

[75112.132030] usb 1-3: new high speed USB device using ehci_hcd and address 109

[75112.274325] scsi6 : usb-storage 1-3:1.0

[75113.282049] scsi 6:0:0:0: Direct-Access     SanDisk  Cruzer           1.10 PQ: 0 ANSI: 2

[75113.287145] sd 6:0:0:0: Attached scsi generic sg3 type 0

[75113.292856] sd 6:0:0:0: [sdb] 15633408 512-byte logical blocks: (8.00 GB/7.45 GiB)

[75113.304994] sd 6:0:0:0: [sdb] Write Protect is off

[75113.305001] sd 6:0:0:0: [sdb] Mode Sense: 03 00 00 00

[75113.305005] sd 6:0:0:0: [sdb] Assuming drive cache: write through

[75113.308766] sd 6:0:0:0: [sdb] Assuming drive cache: write through

[75113.317584]  sdb: sdb1

[75113.319348] sd 6:0:0:0: [sdb] Assuming drive cache: write through

[75113.319354] sd 6:0:0:0: [sdb] Attached SCSI removable disk

[75184.208031] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75184.456081] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75200.700042] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75200.948179] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75232.208039] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75247.320032] usb 1-3: device descriptor read/64, error -110

[75262.536025] usb 1-3: device descriptor read/64, error -110

[75262.752035] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75277.864025] usb 1-3: device descriptor read/64, error -110

[75293.080025] usb 1-3: device descriptor read/64, error -110

[75293.296221] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75298.316159] usb 1-3: device descriptor read/8, error -110

[75303.436164] usb 1-3: device descriptor read/8, error -110

[75303.652030] usb 1-3: reset high speed USB device using ehci_hcd and address 109

[75308.672164] usb 1-3: device descriptor read/8, error -110

[75313.792161] usb 1-3: device descriptor read/8, error -110

[75313.896056] usb 1-3: USB disconnect, address 109

[75313.896399] sd 6:0:0:0: Device offlined - not ready after error recovery

[75313.896568] sd 6:0:0:0: [sdb] Unhandled error code

[75313.896572] sd 6:0:0:0: [sdb]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK

[75313.896577] sd 6:0:0:0: [sdb] CDB: Write(10): 2a 00 00 05 26 48 00 00 f0 00

[75313.896589] end_request: I/O error, dev sdb, sector 337480

[75313.898172] sd 6:0:0:0: [sdb] Unhandled error code

[75313.898175] sd 6:0:0:0: [sdb]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK

[75313.898179] sd 6:0:0:0: [sdb] CDB: Write(10): 2a 00 00 05 27 38 00 00 f0 00

[75313.898189] end_request: I/O error, dev sdb, sector 337720

[75313.956696] FAT: Directory bread(block 274216) failed

[75313.956719] FAT: Directory bread(block 274217) failed

[75314.016558] FAT: unable to read inode block for updating (i_pos 4387332)

[75314.016747] FAT: unable to read inode block for updating (i_pos 488195)

[75314.112057] usb 1-3: new high speed USB device using ehci_hcd and address 110

[75329.224027] usb 1-3: device descriptor read/64, error -110

[75344.440023] usb 1-3: device descriptor read/64, error -110

[75344.656024] usb 1-3: new high speed USB device using ehci_hcd and address 111

[75359.768039] usb 1-3: device descriptor read/64, error -110

[75374.984030] usb 1-3: device descriptor read/64, error -110

[75375.200030] usb 1-3: new high speed USB device using ehci_hcd and address 112

[75380.220058] usb 1-3: device descriptor read/8, error -110

[75385.340062] usb 1-3: device descriptor read/8, error -110

[75385.556057] usb 1-3: new high speed USB device using ehci_hcd and address 113

[75390.576063] usb 1-3: device descriptor read/8, error -110

[75395.696069] usb 1-3: device descriptor read/8, error -110

[75395.800033] hub 1-0:1.0: unable to enumerate USB device on port 3

[75396.068023] usb 3-1: new full speed USB device using uhci_hcd and address 6

[75411.180027] usb 3-1: device descriptor read/64, error -110

[75426.452024] usb 3-1: device descriptor read/64, error -110

[75426.724025] usb 3-1: new full speed USB device using uhci_hcd and address 7

[75441.836028] usb 3-1: device descriptor read/64, error -110

[75457.052025] usb 3-1: device descriptor read/64, error -110

[75457.268022] usb 3-1: new full speed USB device using uhci_hcd and address 8

[75462.289068] usb 3-1: device descriptor read/8, error -110

[75467.409068] usb 3-1: device descriptor read/8, error -110

[75467.624027] usb 3-1: new full speed USB device using uhci_hcd and address 9

[75472.645071] usb 3-1: device descriptor read/8, error -110

[75477.765068] usb 3-1: device descriptor read/8, error -110

[75477.868041] hub 3-0:1.0: unable to enumerate USB device on port 1

[75813.309984] usb 1-6: USB disconnect, address 107

[75813.309990] usb 1-6.4: USB disconnect, address 108

[75813.580038] usb 1-6: new high speed USB device using ehci_hcd and address 114

[75813.713500] hub 1-6:1.0: USB hub found

[75813.714888] hub 1-6:1.0: 4 ports detected

[75813.984088] usb 1-6.4: new high speed USB device using ehci_hcd and address 115

[75814.293605] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)

[75814.307892] input: UVC Camera (046d:0825) as /devices/pci0000:00/0000:00:1d.7/usb1/1-6/1-6.4/1-6.4:1.0/input/input180

[75814.636083] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[75814.936080] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[75815.236084] uvcvideo: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

[75815.316079] 115:3:4: cannot set freq 48000 to ep 0x86

tobe@tobe:~$