[  253.376214] usb 1-2: new high speed USB device using ehci_hcd and address 5
[  253.523434] usb 1-2: configuration #1 chosen from 1 choice
[  253.529143] scsi3 : SCSI emulation for USB Mass Storage devices
[  253.533107] usb-storage: device found at 5
[  253.533117] usb-storage: waiting for device to settle before scanning
[  258.533682] usb-storage: device scan complete
[  258.535646] scsi 3:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
[  258.563493] sr0: scsi-1 drive
[  258.563509] Uniform CD-ROM driver Revision: 3.20
[  258.566730] sr 3:0:0:0: Attached scsi CD-ROM sr0
[  258.567143] sr 3:0:0:0: Attached scsi generic sg2 type 5
[  258.776292] usb 1-2: USB disconnect, address 5
[  263.380218] usb 1-2: new high speed USB device using ehci_hcd and address 6
[  263.517194] usb 1-2: configuration #1 chosen from 1 choice
[  263.521736] scsi4 : SCSI emulation for USB Mass Storage devices
[  263.524230] usb-storage: device found at 6
[  263.524247] usb-storage: waiting for device to settle before scanning
[  263.583202] usbcore: registered new interface driver usbserial
[  263.584220] USB Serial support registered for generic
[  263.585106] usbcore: registered new interface driver usbserial_generic
[  263.585117] usbserial: USB Serial Driver core
[  263.597896] USB Serial support registered for GSM modem (1-port)
[  263.598129] option 1-2:1.0: GSM modem (1-port) converter detected
[  263.599583] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[  263.599665] option 1-2:1.1: GSM modem (1-port) converter detected
[  263.601774] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[  263.601877] option 1-2:1.3: GSM modem (1-port) converter detected
[  263.602233] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[  263.602296] usbcore: registered new interface driver option
[  263.602304] option: v0.7.2:USB Driver for GSM modems
[  268.693305] usb-storage: device scan complete
[  268.694293] scsi 4:0:0:0: Direct-Access     ZTE      MMC Storage      2.31 PQ: 0 ANSI: 2
[  268.695143] scsi 4:0:0:1: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
[  268.698828] sd 4:0:0:0: Attached scsi generic sg2 type 0
[  268.713595] sd 4:0:0:0: [sdc] Attached SCSI removable disk
[  278.698102] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[  278.698194] option 1-2:1.0: device disconnected
[  278.698565] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[  278.698680] option 1-2:1.1: device disconnected
[  278.698847] option: option_instat_callback: error -108
[  278.699185] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[  278.699296] option 1-2:1.3: device disconnected
[  278.809245] usb 1-2: reset high speed USB device using ehci_hcd and address 6
[  278.944128] option 1-2:1.3: GSM modem (1-port) converter detected
[  278.945081] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[  278.945468] option 1-2:1.1: GSM modem (1-port) converter detected
[  278.947791] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[  278.948079] option 1-2:1.0: GSM modem (1-port) converter detected
[  278.949914] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[  278.957912] sr0: scsi-1 drive
[  278.958582] sr 4:0:0:1: Attached scsi CD-ROM sr0
[  278.959009] sr 4:0:0:1: Attached scsi generic sg3 type 5
[  294.213383] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[  294.213484] option 1-2:1.0: device disconnected
[  309.215157] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[  309.215249] option 1-2:1.1: device disconnected
[  309.215423] option: option_instat_callback: error -108
[  309.222834] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[  309.222983] option 1-2:1.3: device disconnected
[  309.336148] usb 1-2: reset high speed USB device using ehci_hcd and address 6
[  309.471244] option 1-2:1.3: GSM modem (1-port) converter detected
[  309.471658] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[  309.471797] option 1-2:1.1: GSM modem (1-port) converter detected
[  309.479154] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[  309.479383] option 1-2:1.0: GSM modem (1-port) converter detected
[  309.479808] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[  309.631674] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.631689] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.631703] Info fld=0x0
[  309.631709] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.631723] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 20 00 00 02 00
[  309.631751] end_request: I/O error, dev sr0, sector 595072
[  309.631765] Buffer I/O error on device sr0, logical block 74384
[  309.638792] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.638807] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.638821] Info fld=0x0
[  309.638827] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.638841] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 3e 00 00 02 00
[  309.638869] end_request: I/O error, dev sr0, sector 595192
[  309.638884] Buffer I/O error on device sr0, logical block 74399
[  309.643047] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.643064] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.643078] Info fld=0x0
[  309.643084] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.643100] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.643128] end_request: I/O error, dev sr0, sector 595200
[  309.643144] Buffer I/O error on device sr0, logical block 74400
[  309.644800] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.644815] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.644829] Info fld=0x0
[  309.644835] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.644849] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.644877] end_request: I/O error, dev sr0, sector 595200
[  309.644890] Buffer I/O error on device sr0, logical block 74400
[  309.646411] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.646426] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.646440] Info fld=0x0
[  309.646446] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.646461] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.646489] end_request: I/O error, dev sr0, sector 595200
[  309.646501] Buffer I/O error on device sr0, logical block 74400
[  309.647919] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.647935] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.647949] Info fld=0x0
[  309.647956] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.647970] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.647995] end_request: I/O error, dev sr0, sector 595200
[  309.648039] Buffer I/O error on device sr0, logical block 74400
[  309.649280] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.649296] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.649311] Info fld=0x0
[  309.649316] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.649331] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.649359] end_request: I/O error, dev sr0, sector 595200
[  309.649372] Buffer I/O error on device sr0, logical block 74400
[  309.650652] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.650665] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.650678] Info fld=0x0
[  309.650684] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.650698] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.650723] end_request: I/O error, dev sr0, sector 595200
[  309.650735] Buffer I/O error on device sr0, logical block 74400
[  309.651912] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.651926] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.651939] Info fld=0x0
[  309.651945] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.651959] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 32 00 00 02 00
[  309.651986] end_request: I/O error, dev sr0, sector 595144
[  309.652034] Buffer I/O error on device sr0, logical block 74393
[  309.653536] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.653552] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.653566] Info fld=0x0
[  309.653572] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.653587] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 3e 00 00 02 00
[  309.653614] end_request: I/O error, dev sr0, sector 595192
[  309.653627] Buffer I/O error on device sr0, logical block 74399
[  309.655167] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.655183] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.655197] Info fld=0x0
[  309.655203] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.655217] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.655246] end_request: I/O error, dev sr0, sector 595200
[  309.656667] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.656682] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.656697] Info fld=0x0
[  309.656703] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.656717] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.656746] end_request: I/O error, dev sr0, sector 595200
[  309.658285] sr 4:0:0:1: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  309.658300] sr 4:0:0:1: [sr0] Sense Key : Illegal Request [current] 
[  309.658315] Info fld=0x0
[  309.658321] sr 4:0:0:1: [sr0] Add. Sense: Logical block address out of range
[  309.658335] sr 4:0:0:1: [sr0] CDB: Read(10): 28 20 00 02 45 40 00 00 02 00
[  309.658361] end_request: I/O error, dev sr0, sector 595200
[  309.908821] ISO 9660 Extensions: Microsoft Joliet Level 1
[  309.921278] ISOFS: changing to secondary root
[  314.484822] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[  314.484943] option 1-2:1.0: device disconnected
[  324.669966] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[  324.670065] option 1-2:1.1: device disconnected
[  324.670237] option: option_instat_callback: error -108
[  324.675531] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[  324.675624] option 1-2:1.3: device disconnected
[  324.792158] usb 1-2: reset high speed USB device using ehci_hcd and address 6
[  324.927030] option 1-2:1.3: GSM modem (1-port) converter detected
[  324.927564] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[  324.927783] option 1-2:1.1: GSM modem (1-port) converter detected
[  324.935661] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[  324.935888] option 1-2:1.0: GSM modem (1-port) converter detected
[  324.939313] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2
[  333.076667] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[  333.076754] option 1-2:1.0: device disconnected
[  340.062825] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[  340.063123] option 1-2:1.1: device disconnected
[  340.063294] option: option_instat_callback: error -108
[  340.077159] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[  340.077298] option 1-2:1.3: device disconnected
[  340.189121] usb 1-2: reset high speed USB device using ehci_hcd and address 6
[  340.323246] option 1-2:1.3: GSM modem (1-port) converter detected
[  340.323658] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB0
[  340.323798] option 1-2:1.1: GSM modem (1-port) converter detected
[  340.324142] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB1
[  340.324343] option 1-2:1.0: GSM modem (1-port) converter detected
[  340.324711] usb 1-2: GSM modem (1-port) converter now attached to ttyUSB2