[   16.011245] Bluetooth: RFCOMM socket layer initialized
[   16.011247] Bluetooth: RFCOMM ver 1.11
[   16.033138] ppdev: user-space parallel port driver
[   16.070764] init: lightdm main process (975) killed by TERM signal
[   16.314693] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   16.315301] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   16.321550] r8169 0000:03:00.0: eth0: link down
[   16.324140] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   16.324841] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.624340] usb 1-1.1: new full-speed USB device number 6 using ehci_hcd
[   18.721369] scsi9 : usb-storage 1-1.1:1.3
[   18.727231] usbcore: registered new interface driver usbserial
[   18.727243] USB Serial support registered for generic
[   18.727290] usbcore: registered new interface driver usbserial_generic
[   18.727292] usbserial: USB Serial Driver core
[   18.728310] USB Serial support registered for GSM modem (1-port)
[   18.728503] option 1-1.1:1.0: GSM modem (1-port) converter detected
[   18.728734] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
[   18.728753] option 1-1.1:1.1: GSM modem (1-port) converter detected
[   18.728935] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
[   18.728950] option 1-1.1:1.2: GSM modem (1-port) converter detected
[   18.729088] usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
[   18.729118] usbcore: registered new interface driver option
[   18.729120] option: v0.7.2:USB Driver for GSM modems
[   19.720859] scsi 9:0:0:0: CD-ROM            HUAWEI   Mass Storage     2.31 PQ: 0 ANSI: 0
[   19.722090] scsi 9:0:0:1: Direct-Access     HUAWEI   SD Storage       2.31 PQ: 0 ANSI: 2
[   19.734054] sr1: scsi-1 drive
[   19.734327] sr 9:0:0:0: Attached scsi CD-ROM sr1
[   19.734429] sr 9:0:0:0: Attached scsi generic sg2 type 5
[   19.734705] sd 9:0:0:1: Attached scsi generic sg3 type 0
[   19.771967] sd 9:0:0:1: [sdb] Attached SCSI removable disk
[   25.129480] sr 1:0:0:0: [sr0] Unhandled sense code
[   25.129485] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   25.129490] sr 1:0:0:0: [sr0]  Sense Key : Hardware Error [current] 
[   25.129497] sr 1:0:0:0: [sr0]  Add. Sense: Timeout on logical unit
[   25.129504] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 02 00
[   25.129520] end_request: I/O error, dev sr0, sector 64
[   25.129525] quiet_error: 36 callbacks suppressed
[   25.129529] Buffer I/O error on device sr0, logical block 8
[   44.105648] sr 1:0:0:0: [sr0] Unhandled sense code
[   44.105656] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   44.105664] sr 1:0:0:0: [sr0]  Sense Key : Hardware Error [current] 
[   44.105673] sr 1:0:0:0: [sr0]  Add. Sense: Timeout on logical unit
[   44.105684] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 0e 00 00 02 00
[   44.105703] end_request: I/O error, dev sr0, sector 56
[   44.105711] Buffer I/O error on device sr0, logical block 7
[   51.146548] sr 1:0:0:0: [sr0] Unhandled sense code
[   51.146553] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   51.146559] sr 1:0:0:0: [sr0]  Sense Key : Hardware Error [current] 
[   51.146565] sr 1:0:0:0: [sr0]  Add. Sense: Timeout on logical unit
[   51.146572] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 0e 00 00 02 00
[   51.146584] end_request: I/O error, dev sr0, sector 56
[   51.146590] Buffer I/O error on device sr0, logical block 7
[   58.386525] sr 1:0:0:0: [sr0] Unhandled sense code
[   58.386530] sr 1:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   58.386536] sr 1:0:0:0: [sr0]  Sense Key : Hardware Error [current] 
[   58.386542] sr 1:0:0:0: [sr0]  Add. Sense: Timeout on logical unit
[   58.386550] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 02 00
[   58.386562] end_request: I/O error, dev sr0, sector 0
[   58.386567] Buffer I/O error on device sr0, logical block 0
[   88.687532] usb 1-1.6: USB disconnect, device number 5
[   88.687841] Bluetooth: hci0 urb f1077d80 submission failed
[   93.363143] PPP BSD Compression module registered
[   93.383106] PPP Deflate Compression module registered