[ 2.322844] usb 3-1: SerialNumber: Reader 4A7E1F0
[ 2.323027] usb 3-1: configuration #1 chosen from 1 choice
[ 2.632059] usb 3-2: new full speed USB device using ohci_hcd and address 3
[ 2.850687] usb 3-2: New USB device found, idVendor=0403, idProduct=6001
[ 2.850695] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 2.850699] usb 3-2: SerialNumber: Reader C51B5BC
[ 2.850895] usb 3-2: configuration #1 chosen from 1 choice
[ 3.160043] usb 2-1: new full speed USB device using ohci_hcd and address 2
[ 3.378564] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 3.378571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 3.378575] usb 2-1: SerialNumber: Reader 41183AB
[ 3.378762] usb 2-1: configuration #1 chosen from 1 choice
[ 3.697288] usbcore: registered new interface driver usbserial
[ 3.697981] usbcore: registered new interface driver usbserial_generic
[ 3.697985] usbserial: USB Serial Driver core
[ 3.716789] usb 3-1: Detected FT232BM
[ 3.716794] usb 3-1: Number of endpoints 2
[ 3.716798] usb 3-1: Endpoint 1 MaxPacketSize 64
[ 3.716801] usb 3-1: Endpoint 2 MaxPacketSize 64
[ 3.716803] usb 3-1: Setting MaxPacketSize 64
[ 3.719485] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0
[ 3.720333] usb 3-2: Detected FT232BM
[ 3.720339] usb 3-2: Number of endpoints 2
[ 3.720342] usb 3-2: Endpoint 1 MaxPacketSize 64
[ 3.720345] usb 3-2: Endpoint 2 MaxPacketSize 64
[ 3.720348] usb 3-2: Setting MaxPacketSize 64
[ 3.723163] usb 3-2: FTDI USB Serial Device converter now attached to ttyUSB1
[ 3.723416] usb 2-1: Detected FT232BM
[ 3.723421] usb 2-1: Number of endpoints 2
[ 3.723424] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 3.723427] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 3.723429] usb 2-1: Setting MaxPacketSize 64
[ 3.725736] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB2
[ 3.725770] usbcore: registered new interface driver ftdi_sio
[ 1726.152842] usb 2-1: USB disconnect, address 2
[ 1727.900024] usb 2-1: new full speed USB device using ohci_hcd and address 3
[ 1728.118998] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 1728.119003] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1728.119008] usb 2-1: SerialNumber: Reader 41183AB
[ 1728.120612] usb 2-1: configuration #1 chosen from 1 choice
[ 1728.125160] usb 2-1: Detected FT232BM
[ 1728.125163] usb 2-1: Number of endpoints 2
[ 1728.125167] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 1728.125170] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 1728.125173] usb 2-1: Setting MaxPacketSize 64
[ 1728.128216] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB2
[ 1762.919986] usb 3-1: USB disconnect, address 2
[ 1764.640023] usb 3-1: new full speed USB device using ohci_hcd and address 4
[ 1764.858414] usb 3-1: New USB device found, idVendor=0403, idProduct=6001
[ 1764.858423] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1764.858427] usb 3-1: SerialNumber: Reader 4A7E1F0
[ 1764.859576] usb 3-1: configuration #1 chosen from 1 choice
[ 1764.864555] usb 3-1: Detected FT232BM
[ 1764.864559] usb 3-1: Number of endpoints 2
[ 1764.864562] usb 3-1: Endpoint 1 MaxPacketSize 64
[ 1764.864565] usb 3-1: Endpoint 2 MaxPacketSize 64
[ 1764.864568] usb 3-1: Setting MaxPacketSize 64
[ 1764.867593] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0
[ 1777.623584] usb 2-1: USB disconnect, address 3
[ 1779.836015] usb 2-1: new full speed USB device using ohci_hcd and address 4
[ 1780.054996] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 1780.055004] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1780.055008] usb 2-1: SerialNumber: Reader 41183AB
[ 1780.055227] usb 2-1: configuration #1 chosen from 1 choice
[ 1780.061128] usb 2-1: Detected FT232BM
[ 1780.061131] usb 2-1: Number of endpoints 2
[ 1780.061134] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 1780.061137] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 1780.061140] usb 2-1: Setting MaxPacketSize 64
[ 1780.064196] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB2
[ 1795.665611] usb 2-1: USB disconnect, address 4
[ 1797.808019] usb 2-1: new full speed USB device using ohci_hcd and address 5
[ 1798.027002] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 1798.027009] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1798.027013] usb 2-1: SerialNumber: Reader 41183AB
[ 1798.028284] usb 2-1: configuration #1 chosen from 1 choice
[ 1798.033156] usb 2-1: Detected FT232BM
[ 1798.033159] usb 2-1: Number of endpoints 2
[ 1798.033163] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 1798.033166] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 1798.033168] usb 2-1: Setting MaxPacketSize 64
[ 1798.036209] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB2
[ 1868.931968] usb usb1: USB disconnect, address 1
[ 1871.981887] usb 3-1: USB disconnect, address 4
[ 1871.992106] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1871.992110] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 1871.992114] usb usb1: Product: EHCI Host Controller
[ 1871.992117] usb usb1: Manufacturer: Linux 2.6.32-5-686 ehci_hcd
[ 1871.992120] usb usb1: SerialNumber: 0000:00:03.2
[ 1871.993078] usb usb1: configuration #1 chosen from 1 choice
[ 1872.108029] usb 3-2: USB disconnect, address 3
[ 1872.236037] usb 2-1: USB disconnect, address 5
[ 1873.004015] usb 2-1: new full speed USB device using ohci_hcd and address 6
[ 1873.222713] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 1873.222721] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1873.222725] usb 2-1: SerialNumber: Reader 41183AB
[ 1873.223825] usb 2-1: configuration #1 chosen from 1 choice
[ 1873.228852] usb 2-1: Detected FT232BM
[ 1873.228855] usb 2-1: Number of endpoints 2
[ 1873.228859] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 1873.228862] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 1873.228865] usb 2-1: Setting MaxPacketSize 64
[ 1873.231854] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[ 1873.532053] usb 3-1: new full speed USB device using ohci_hcd and address 5
[ 1873.750961] usb 3-1: New USB device found, idVendor=0403, idProduct=6001
[ 1873.750968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1873.750972] usb 3-1: SerialNumber: Reader 4A7E1F0
[ 1873.752180] usb 3-1: configuration #1 chosen from 1 choice
[ 1873.757105] usb 3-1: Detected FT232BM
[ 1873.757109] usb 3-1: Number of endpoints 2
[ 1873.757112] usb 3-1: Endpoint 1 MaxPacketSize 64
[ 1873.757115] usb 3-1: Endpoint 2 MaxPacketSize 64
[ 1873.757118] usb 3-1: Setting MaxPacketSize 64
[ 1873.760141] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB1
[ 1874.064045] usb 3-2: new full speed USB device using ohci_hcd and address 6
[ 1874.283896] usb 3-2: New USB device found, idVendor=0403, idProduct=6001
[ 1874.283904] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1874.283908] usb 3-2: SerialNumber: Reader C51B5BC
[ 1874.285214] usb 3-2: configuration #1 chosen from 1 choice
[ 1874.290060] usb 3-2: Detected FT232BM
[ 1874.290063] usb 3-2: Number of endpoints 2
[ 1874.290067] usb 3-2: Endpoint 1 MaxPacketSize 64
[ 1874.290070] usb 3-2: Endpoint 2 MaxPacketSize 64
[ 1874.290073] usb 3-2: Setting MaxPacketSize 64
[ 1874.293081] usb 3-2: FTDI USB Serial Device converter now attached to ttyUSB2
[ 1943.178990] usb 2-1: USB disconnect, address 6
[ 1946.572041] usb 2-1: new full speed USB device using ohci_hcd and address 7
[ 1946.790969] usb 2-1: New USB device found, idVendor=0403, idProduct=6001
[ 1946.790977] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 1946.790981] usb 2-1: SerialNumber: Reader B89549A
[ 1946.791202] usb 2-1: configuration #1 chosen from 1 choice
[ 1946.797105] usb 2-1: Detected FT232BM
[ 1946.797108] usb 2-1: Number of endpoints 2
[ 1946.797111] usb 2-1: Endpoint 1 MaxPacketSize 64
[ 1946.797115] usb 2-1: Endpoint 2 MaxPacketSize 64
[ 1946.797117] usb 2-1: Setting MaxPacketSize 64
[ 1946.800136] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
[ 2068.294689] usb 3-2: USB disconnect, address 6
[ 2069.008035] usb 3-2: new full speed USB device using ohci_hcd and address 7
[ 2069.226852] usb 3-2: New USB device found, idVendor=0403, idProduct=6001
[ 2069.226866] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[ 2069.226870] usb 3-2: SerialNumber: Reader C51B5BC
[ 2069.227093] usb 3-2: configuration #1 chosen from 1 choice
[ 2069.233035] usb 3-2: Detected FT232BM
[ 2069.233038] usb 3-2: Number of endpoints 2
[ 2069.233042] usb 3-2: Endpoint 1 MaxPacketSize 64
[ 2069.233045] usb 3-2: Endpoint 2 MaxPacketSize 64
[ 2069.233048] usb 3-2: Setting MaxPacketSize 64
[ 2069.235993] usb 3-2: FTDI USB Serial Device converter now attached to ttyUSB2
[ 4098.910190] usb 3-2: USB disconnect, address 7
[ 4105.928026] usb 3-2: new full speed USB device using ohci_hcd and address 8
[ 4106.149420] usb 3-2: New USB device found, idVendor=0e8f, idProduct=0016
[ 4106.149425] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4106.149429] usb 3-2: Product: USB HUB 2.0
[ 4106.149438] usb 3-2: Manufacturer: GASIA Semi.
[ 4106.150467] usb 3-2: configuration #1 chosen from 1 choice
[ 4106.477387] usb 3-2.4: new full speed USB device using ohci_hcd and address 9
[ 4106.613378] usb 3-2.4: New USB device found, idVendor=0e8f, idProduct=0016
[ 4106.613386] usb 3-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber =0
[ 4106.613390] usb 3-2.4: Product: USB HUB 2.0
[ 4106.613393] usb 3-2.4: Manufacturer: GASIA Semi.
[ 4106.613614] usb 3-2.4: configuration #1 chosen from 1 choice
[ 4121.385778] usb 3-2.4.2: new full speed USB device using ohci_hcd and address 13
[ 4121.518755] usb 3-2.4.2: New USB device found, idVendor=0403, idProduct=6001
[ 4121.518768] usb 3-2.4.2: New USB device strings: Mfr=0, Product=0, SerialNumb er=3
[ 4121.518772] usb 3-2.4.2: SerialNumber: Reader 41183AB
[ 4121.519011] usb 3-2.4.2: configuration #1 chosen from 1 choice
[ 4121.524900] usb 3-2.4.2: Detected FT232BM
[ 4121.524904] usb 3-2.4.2: Number of endpoints 2
[ 4121.524907] usb 3-2.4.2: Endpoint 1 MaxPacketSize 64
[ 4121.524910] usb 3-2.4.2: Endpoint 2 MaxPacketSize 64
[ 4121.524913] usb 3-2.4.2: Setting MaxPacketSize 64
[ 4121.527900] usb 3-2.4.2: FTDI USB Serial Device converter now attached to tty USB2
[ 4126.273239] usb 3-2.4.3: new full speed USB device using ohci_hcd and address 16
[ 4126.498246] usb 3-2.4.3: New USB device found, idVendor=0403, idProduct=6001
[ 4126.498254] usb 3-2.4.3: New USB device strings: Mfr=0, Product=0, SerialNumb er=3
[ 4126.498258] usb 3-2.4.3: SerialNumber: Reader C51B5BC
[ 4126.499495] usb 3-2.4.3: configuration #1 chosen from 1 choice
[ 4126.504357] usb 3-2.4.3: Detected FT232BM
[ 4126.504360] usb 3-2.4.3: Number of endpoints 2
[ 4126.504364] usb 3-2.4.3: Endpoint 1 MaxPacketSize 64
[ 4126.504367] usb 3-2.4.3: Endpoint 2 MaxPacketSize 64
[ 4126.504370] usb 3-2.4.3: Setting MaxPacketSize 64
[ 4126.507367] usb 3-2.4.3: FTDI USB Serial Device converter now attached to tty USB3
[ 4129.985869] usb 3-2.4.2: USB disconnect, address 13
[ 4130.209805] usb 3-2.4.2: new full speed USB device using ohci_hcd and address 17
[ 4130.342798] usb 3-2.4.2: New USB device found, idVendor=0403, idProduct=6001
[ 4130.342805] usb 3-2.4.2: New USB device strings: Mfr=0, Product=0, SerialNumb er=3
[ 4130.342809] usb 3-2.4.2: SerialNumber: Reader 41183AB
[ 4130.344445] usb 3-2.4.2: configuration #1 chosen from 1 choice
[ 4130.348965] usb 3-2.4.2: Detected FT232BM
[ 4130.348969] usb 3-2.4.2: Number of endpoints 2
[ 4130.348972] usb 3-2.4.2: Endpoint 1 MaxPacketSize 64
[ 4130.348976] usb 3-2.4.2: Endpoint 2 MaxPacketSize 64
[ 4130.348978] usb 3-2.4.2: Setting MaxPacketSize 64
[ 4130.351951] usb 3-2.4.2: FTDI USB Serial Device converter now attached to tty USB4
[ 4130.355870] usb 3-2.4.3: USB disconnect, address 16
[ 4132.296633] usb 3-2.4.2: USB disconnect, address 17
[ 4134.145376] usb 3-2.4.3: new full speed USB device using ohci_hcd and address 20
[ 4134.374356] usb 3-2.4.3: New USB device found, idVendor=0403, idProduct=6001
[ 4134.374364] usb 3-2.4.3: New USB device strings: Mfr=0, Product=0, SerialNumb er=3
[ 4134.374368] usb 3-2.4.3: SerialNumber: Reader 41183AB
[ 4134.375595] usb 3-2.4.3: configuration #1 chosen from 1 choice
[ 4134.380507] usb 3-2.4.3: Detected FT232BM
[ 4134.380510] usb 3-2.4.3: Number of endpoints 2
[ 4134.380513] usb 3-2.4.3: Endpoint 1 MaxPacketSize 64
[ 4134.380517] usb 3-2.4.3: Endpoint 2 MaxPacketSize 64
[ 4134.380519] usb 3-2.4.3: Setting MaxPacketSize 64
[ 4134.383510] usb 3-2.4.3: FTDI USB Serial Device converter now attached to tty