[ 6267.781286] usb 1-3: new high speed USB device using ehci_hcd and address 24
[ 6272.931306] usb 1-3: unable to read config index 0 descriptor/all
[ 6272.931315] usb 1-3: can't read configurations, error -110
[ 6273.051300] usb 1-3: new high speed USB device using ehci_hcd and address 25
[ 6288.171292] usb 1-3: device descriptor read/64, error -110
[ 6303.401288] usb 1-3: device descriptor read/64, error -110
[ 6303.631289] usb 1-3: new high speed USB device using ehci_hcd and address 26
[ 6304.081267] usb 1-3: device not accepting address 26, error -71
[ 6304.201297] usb 1-3: new high speed USB device using ehci_hcd and address 27
[ 6304.651270] usb 1-3: device not accepting address 27, error -71
[ 6304.651303] hub 1-0:1.0: unable to enumerate USB device on port 3
[ 6305.191278] usb 2-3: new full speed USB device using ohci_hcd and address 7
[ 6305.404871] usb 2-3: not running at top speed; connect to a high speed hub
[ 6305.428085] scsi20 : usb-storage 2-3:1.0
[ 6306.429020] scsi 20:0:0:0: Direct-Access Rockbox Internal Storage 0.00 PQ: 0 ANSI: 4
[ 6306.436040] scsi 20:0:0:1: Direct-Access Rockbox SD Card Slot 0.00 PQ: 0 ANSI: 4
[ 6306.436856] sd 20:0:0:0: Attached scsi generic sg6 type 0
[ 6306.437565] sd 20:0:0:1: Attached scsi generic sg7 type 0
[ 6306.459034] sd 20:0:0:0: [sdf] 7683072 512-byte logical blocks: (3.93 GB/3.66 GiB)
[ 6306.477004] sd 20:0:0:0: [sdf] Write Protect is off
[ 6306.477010] sd 20:0:0:0: [sdf] Mode Sense: 0b 00 00 08
[ 6306.477014] sd 20:0:0:0: [sdf] Assuming drive cache: write through
[ 6306.503022] sd 20:0:0:1: [sdg] Attached SCSI removable disk
[ 6306.547030] sd 20:0:0:0: [sdf] Assuming drive cache: write through
[ 6306.547043] sdf:
[ 6306.741276] usb 2-3: reset full speed USB device using ohci_hcd and address 7
[ 6306.921298] usb 2-3: device descriptor read/64, error 64
[ 6307.211307] usb 2-3: device descriptor read/64, error 64
[ 6307.501310] usb 2-3: reset full speed USB device using ohci_hcd and address 7
[ 6307.621347] usb 2-3: USB disconnect, address 7
[ 6307.621458] sd 20:0:0:0: [sdf] Unhandled error code
[ 6307.621463] sd 20:0:0:0: [sdf] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 6307.621470] sd 20:0:0:0: [sdf] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[ 6307.621486] end_request: I/O error, dev sdf, sector 0
[ 6307.621493] Buffer I/O error on device sdf, logical block 0
[ 6307.625231] ldm_validate_partition_table(): Disk read failed.
[ 6307.625305] Dev sdf: unable to read RDB block 0
[ 6307.625407] unable to read partition table
[ 6307.627086] sd 20:0:0:0: [sdf] READ CAPACITY failed
[ 6307.627094] sd 20:0:0:0: [sdf] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 6307.627101] sd 20:0:0:0: [sdf] Sense not available.
[ 6307.627125] sd 20:0:0:0: [sdf] Assuming drive cache: write through
[ 6307.627131] sd 20:0:0:0: [sdf] Attached SCSI removable disk
[ 6308.700037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6308.981282] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6309.261289] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6309.540037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6310.570037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6310.851284] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6311.130045] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6312.160039] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6312.441290] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6312.721285] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6313.000964] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6313.281286] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6313.561283] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6313.841288] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6314.870037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6315.150042] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6315.430040] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6315.711287] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6315.990052] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6316.270044] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6316.550031] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6316.831290] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6317.861287] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6318.141290] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6319.171294] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6319.451290] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6319.730906] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6320.010049] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6320.291298] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6321.321292] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6321.601290] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6321.881293] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6322.161284] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6322.440036] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6322.721287] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6323.000059] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6323.280041] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6323.561283] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6324.590043] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6324.870034] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6325.150039] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6325.433472] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6325.711287] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6325.991285] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6326.270042] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6326.550033] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6326.831281] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6327.110048] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6327.400068] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6327.680043] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6327.960037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6328.990043] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6329.270043] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6329.551281] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6329.830033] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6330.110040] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6330.390072] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6330.671291] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6330.951284] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6331.231291] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6331.510043] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6331.791284] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6332.070037] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6333.090090] hub 2-0:1.0: unable to enumerate USB device on port 3
[ 6333.370063] hub 2-0:1.0: unable to enumerate USB device on po
