[  124.576199] usb 1-2: USB disconnect, device number 3
[  130.684302] usb 1-2: new high-speed USB device number 7 using ehci_hcd
[  131.015903] scsi9 : usb-storage 1-2:1.0
[  132.023463] scsi 9:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4
[  132.036682] sd 9:0:0:0: Attached scsi generic sg2 type 0
[  132.037660] sd 9:0:0:0: [sdb] 7987200 512-byte logical blocks: (4.08 GB/3.80 GiB)
[  132.038666] sd 9:0:0:0: [sdb] Write Protect is off
[  132.038675] sd 9:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  132.039669] sd 9:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[  132.055262]  sdb: sdb1
[  132.059177] sd 9:0:0:0: [sdb] Attached SCSI removable disk
[  150.815021] PPP BSD Compression module registered
[  150.830889] PPP Deflate Compression module registered
[  942.342250] usb 1-2: USB disconnect, device number 7
[  947.376046] usb 1-2: new high-speed USB device number 8 using ehci_hcd
[  947.716043] scsi10 : usb-storage 1-2:1.0
[  948.725917] scsi 10:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4
[  948.730796] sd 10:0:0:0: Attached scsi generic sg2 type 0
[  948.733929] sd 10:0:0:0: [sdb] 7987200 512-byte logical blocks: (4.08 GB/3.80 GiB)
[  948.734870] sd 10:0:0:0: [sdb] Write Protect is off
[  948.734877] sd 10:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  948.735868] sd 10:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[  948.751061]  sdb: sdb1
[  948.757618] sd 10:0:0:0: [sdb] Attached SCSI removable disk
[ 1063.649523] usb 1-2: USB disconnect, device number 8
[ 1068.843397] FAT-fs (sdb1): FAT read failed (blocknr 1)
[ 1069.746216] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1069.746227] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1069.746234] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1069.746240] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1069.746246] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1069.746252] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1069.746258] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1069.746269] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1069.746275] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1069.746280] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1069.746286] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1069.746291] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1069.746297] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1069.746302] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1069.746308] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1069.746319] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1069.746324] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1069.746330] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1069.746335] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1069.746341] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1069.746346] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1069.746352] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1069.746358] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1069.746368] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1069.746374] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1069.746379] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1069.746385] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1069.746390] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1069.746396] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1069.746401] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1069.746407] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1069.746417] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1069.871866] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1069.871877] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1069.871883] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1069.871889] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1069.871895] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1069.871902] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1069.871908] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1069.871914] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1069.871919] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1069.871925] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1069.871931] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1069.871936] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1069.871942] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1069.871947] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1069.871952] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1069.871958] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1069.871964] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1069.871969] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1069.871975] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1069.871980] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1069.871986] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1069.871991] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1069.871997] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1069.872070] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1069.872078] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1069.872085] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1069.872092] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1069.872100] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1069.872107] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1069.872114] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1069.872122] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1069.872129] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1069.872184] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1069.872191] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1069.872198] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1069.872205] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1069.872212] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1069.872220] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1069.872227] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1069.872234] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1069.872241] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1069.872248] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1069.872256] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1069.872263] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1069.872270] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1069.872277] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1069.872284] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1069.872292] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1069.872299] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1069.872305] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1069.872312] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1069.872319] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1069.872326] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1069.872333] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1069.872340] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1069.872347] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1069.872354] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1069.872361] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1069.872368] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1069.872375] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1069.872381] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1069.872389] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1069.872396] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1069.872402] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1069.872474] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1069.872479] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1069.872485] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1069.872490] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1069.872495] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1069.872501] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1069.872506] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1069.872511] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1069.872517] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1069.872522] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1069.872527] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1069.872532] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1069.872538] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1069.872543] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1069.872548] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1069.872554] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1069.872559] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1069.872564] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1069.872570] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1069.872575] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1069.872580] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1069.872585] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1069.872591] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1069.872596] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1069.872601] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1069.872606] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1069.872612] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1069.872617] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1069.872622] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1069.872627] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1069.872633] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1069.872638] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1070.017970] FAT-fs (sdb1): FAT read failed (blocknr 1)
[ 1074.660041] usb 1-2: new high-speed USB device number 9 using ehci_hcd
[ 1074.996103] scsi11 : usb-storage 1-2:1.0
[ 1076.005262] scsi 11:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4
[ 1076.006436] sd 11:0:0:0: Attached scsi generic sg2 type 0
[ 1076.010989] sd 11:0:0:0: [sde] 7987200 512-byte logical blocks: (4.08 GB/3.80 GiB)
[ 1076.011976] sd 11:0:0:0: [sde] Write Protect is off
[ 1076.011982] sd 11:0:0:0: [sde] Mode Sense: 23 00 00 00
[ 1076.013248] sd 11:0:0:0: [sde] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1076.029285]  sde: sde1
[ 1076.033231] sd 11:0:0:0: [sde] Attached SCSI removable disk
[ 1077.006335] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1077.006346] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1077.006352] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1077.006358] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1077.006364] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1077.006370] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1077.006375] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1077.006381] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1077.006387] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1077.006392] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1077.006398] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1077.006403] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1077.006409] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1077.006414] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1077.006420] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1077.006425] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1077.006431] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1077.006436] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1077.006442] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1077.006447] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1077.006453] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1077.006458] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1077.006464] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1077.006469] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1077.006475] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1077.006485] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1077.006490] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1077.006495] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1077.006501] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1077.006506] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1077.006511] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1077.006517] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1077.161694] FAT-fs (sdb1): FAT read failed (blocknr 1)
[ 1081.421851] FAT-fs (sdb1): Directory bread(block 489) failed
[ 1081.421863] FAT-fs (sdb1): Directory bread(block 490) failed
[ 1081.421869] FAT-fs (sdb1): Directory bread(block 491) failed
[ 1081.421875] FAT-fs (sdb1): Directory bread(block 492) failed
[ 1081.421881] FAT-fs (sdb1): Directory bread(block 493) failed
[ 1081.421887] FAT-fs (sdb1): Directory bread(block 494) failed
[ 1081.421893] FAT-fs (sdb1): Directory bread(block 495) failed
[ 1081.421899] FAT-fs (sdb1): Directory bread(block 496) failed
[ 1081.421905] FAT-fs (sdb1): Directory bread(block 497) failed
[ 1081.421911] FAT-fs (sdb1): Directory bread(block 498) failed
[ 1081.421916] FAT-fs (sdb1): Directory bread(block 499) failed
[ 1081.421922] FAT-fs (sdb1): Directory bread(block 500) failed
[ 1081.421927] FAT-fs (sdb1): Directory bread(block 501) failed
[ 1081.421933] FAT-fs (sdb1): Directory bread(block 502) failed
[ 1081.421938] FAT-fs (sdb1): Directory bread(block 503) failed
[ 1081.421944] FAT-fs (sdb1): Directory bread(block 504) failed
[ 1081.421949] FAT-fs (sdb1): Directory bread(block 505) failed
[ 1081.421955] FAT-fs (sdb1): Directory bread(block 506) failed
[ 1081.421960] FAT-fs (sdb1): Directory bread(block 507) failed
[ 1081.421966] FAT-fs (sdb1): Directory bread(block 508) failed
[ 1081.421971] FAT-fs (sdb1): Directory bread(block 509) failed
[ 1081.421977] FAT-fs (sdb1): Directory bread(block 510) failed
[ 1081.421982] FAT-fs (sdb1): Directory bread(block 511) failed
[ 1081.421988] FAT-fs (sdb1): Directory bread(block 512) failed
[ 1081.421994] FAT-fs (sdb1): Directory bread(block 513) failed
[ 1081.421999] FAT-fs (sdb1): Directory bread(block 514) failed
[ 1081.422005] FAT-fs (sdb1): Directory bread(block 515) failed
[ 1081.422010] FAT-fs (sdb1): Directory bread(block 516) failed
[ 1081.422016] FAT-fs (sdb1): Directory bread(block 517) failed
[ 1081.422021] FAT-fs (sdb1): Directory bread(block 518) failed
[ 1081.422027] FAT-fs (sdb1): Directory bread(block 519) failed
[ 1081.422032] FAT-fs (sdb1): Directory bread(block 520) failed
[ 1081.556524] FAT-fs (sdb1): FAT read failed (blocknr 1)