Jun 23 19:40:54 dinkum-thinkum kernel: [  261.068064] usb 3-2: new full speed USB device number 4 using uhci_hcd
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.290111] usb 3-2: New USB device found, idVendor=16d8, idProduct=6803
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.290118] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.290125] usb 3-2: Product: USB Mass Storage
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.290129] usb 3-2: Manufacturer: CMOTECH CO., LTD.
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.290134] usb 3-2: SerialNumber: 000000000002
Jun 23 19:40:54 dinkum-thinkum kernel: [  261.293386] scsi8 : usb-storage 3-2:1.0
Jun 23 19:40:55 dinkum-thinkum usb_modeswitch: switching 16d8:6803 (CMOTECH CO., LTD.: USB Mass Storage)
Jun 23 19:40:55 dinkum-thinkum kernel: [  262.040167] usb 3-2: USB disconnect, device number 4
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.576070] usb 3-2: new full speed USB device number 5 using uhci_hcd
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.737111] usb 3-2: New USB device found, idVendor=16d8, idProduct=6803
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.737118] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.737124] usb 3-2: Product: CMOTECH CDMA Technologies
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.737129] usb 3-2: Manufacturer: CMOTECH CO., LTD.
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.746497] scsi9 : usb-storage 3-2:1.3
Jun 23 19:40:56 dinkum-thinkum kernel: [  263.746925] scsi10 : usb-storage 3-2:1.4
Jun 23 19:40:56 dinkum-thinkum logger: usb_modeswitch: adding device ID 16d8/6803/0: to driver "option"
Jun 23 19:40:57 dinkum-thinkum usb_modeswitch: switched to 16d8:6803 (CMOTECH CO., LTD.: CMOTECH CDMA Technologies)
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.748162] scsi 9:0:0:0: CD-ROM            CMOTECH  Mass Storage     2.31 PQ: 0 ANSI: 0 CCS
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.748198] scsi 10:0:0:0: Direct-Access     CMOTECH  Mass Storage     2.31 PQ: 0 ANSI: 6
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.748592] sd 10:0:0:0: Attached scsi generic sg2 type 0
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.753446] sd 10:0:0:0: [sdb] 102401 512-byte logical blocks: (52.4 MB/50.0 MiB)
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.756135] sd 10:0:0:0: [sdb] Write Protect is off
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.756149] sd 10:0:0:0: [sdb] Assuming drive cache: write through
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.757222] sr1: scsi3-mmc drive: 1x/93x caddy
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.757646] sr 9:0:0:0: Attached scsi generic sg3 type 5
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.767128] sd 10:0:0:0: [sdb] Assuming drive cache: write through
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.804177]  sdb: unknown partition table
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.818138] sd 10:0:0:0: [sdb] Assuming drive cache: write through
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.818144] sd 10:0:0:0: [sdb] Attached SCSI removable disk
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.858127] sr1: CDROM (ioctl) error, command: Xpwrite, Read disk info 51 00 00 00 00 00 00 00 02 00
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.858140] sr: Sense Key : Hardware Error [current] 
Jun 23 19:40:57 dinkum-thinkum kernel: [  264.858145] sr: Add. Sense: No additional sense information
Jun 23 19:40:58 dinkum-thinkum kernel: [  265.173137] sr1: CDROM (ioctl) error, command: Get configuration 46 00 00 00 00 00 00 00 20 00
Jun 23 19:40:58 dinkum-thinkum kernel: [  265.173150] sr: Sense Key : Hardware Error [current] 
Jun 23 19:40:58 dinkum-thinkum kernel: [  265.173155] sr: Add. Sense: No additional sense information