[ 4954.148382] usb 1-1.2: new high-speed USB device number 22 using ehci_hcd
[ 4954.253459] usb 1-1.2: New USB device found, idVendor=19d2, idProduct=2000
[ 4954.253470] usb 1-1.2: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[ 4954.253476] usb 1-1.2: Product: ZTE WCDMA Technologies MSM
[ 4954.253481] usb 1-1.2: Manufacturer: ZTE,Incorporated
[ 4954.253485] usb 1-1.2: SerialNumber: PxxxxxZTEDxxxxxx
[ 4954.255259] scsi24 : usb-storage 1-1.2:1.0
[ 4955.255103] scsi 24:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
[ 4955.266595] sr1: scsi-1 drive
[ 4955.266997] sr 24:0:0:0: Attached scsi CD-ROM sr1
[ 4955.267308] sr 24:0:0:0: Attached scsi generic sg2 type 5
[ 4957.731719] usb 1-1.2: USB disconnect, device number 22
[ 4963.305398] usb 1-1.2: new high-speed USB device number 23 using ehci_hcd
[ 4963.410475] usb 1-1.2: New USB device found, idVendor=19d2, idProduct=0031
[ 4963.410486] usb 1-1.2: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[ 4963.410492] usb 1-1.2: Product: ZTE WCDMA Technologies MSM
[ 4963.410497] usb 1-1.2: Manufacturer: ZTE,Incorporated
[ 4963.410501] usb 1-1.2: SerialNumber: PxxxxxZTEDxxxxxx
[ 4963.412216] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 4963.412473] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 4963.412670] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 4963.412853] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 4963.413414] scsi25 : usb-storage 1-1.2:1.2
[ 4963.413723] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 4963.414060] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 4964.417488] scsi 25:0:0:0: Direct-Access     ZTE      MMC Storage      2.31 PQ: 0 ANSI: 2
[ 4964.420240] sd 25:0:0:0: Attached scsi generic sg2 type 0
[ 4964.428537] sd 25:0:0:0: [sdb] Attached SCSI removable disk
[ 5062.705970] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 5062.705984] option 1-1.2:1.0: device disconnected
[ 5062.706040] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 5062.706050] option 1-1.2:1.1: device disconnected
[ 5062.707068] option1 ttyUSB2: option_instat_callback: error -108
[ 5062.707150] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 5062.707167] option 1-1.2:1.3: device disconnected