[  172.386865] sd 6:0:0:0: [sdb] 61405184 512-byte logical blocks: (31.4 GB/29.3 GiB)
[  172.388106] sd 6:0:0:0: [sdb] Write Protect is off
[  172.388109] sd 6:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[  172.389353] sd 6:0:0:0: [sdb] No Caching mode page found
[  172.389358] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  172.396611]  sdb: sdb1
[  172.400483] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[  205.333358] sd 6:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x01 driverbyte=0x00
[  205.333363] sd 6:0:0:0: [sdb] tag#0 CDB: opcode=0x2a 2a 00 00 00 20 00 00 00 01 00
[  205.333365] blk_update_request: I/O error, dev sdb, sector 8192
[  205.333371] Buffer I/O error on dev sdb1, logical block 0, lost sync page write
[  205.342766] FAT-fs (sdb1): Directory bread(block 16384) failed
[  205.342771] FAT-fs (sdb1): Directory bread(block 16385) failed
[  205.342773] FAT-fs (sdb1): Directory bread(block 16386) failed
[  205.342775] FAT-fs (sdb1): Directory bread(block 16387) failed
[  205.342777] FAT-fs (sdb1): Directory bread(block 16388) failed
[  205.342779] FAT-fs (sdb1): Directory bread(block 16389) failed
[  205.342781] FAT-fs (sdb1): Directory bread(block 16390) failed
[  205.342783] FAT-fs (sdb1): Directory bread(block 16391) failed
[  205.342785] FAT-fs (sdb1): Directory bread(block 16392) failed
[  205.342786] FAT-fs (sdb1): Directory bread(block 16393) failed
[  205.580043] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[  262.250809] sd 6:0:0:0: [sdb] 61405184 512-byte logical blocks: (31.4 GB/29.3 GiB)
[  262.252053] sd 6:0:0:0: [sdb] Write Protect is off
[  262.252055] sd 6:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[  262.253303] sd 6:0:0:0: [sdb] No Caching mode page found
[  262.253321] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  262.260437]  sdb: sdb1
[  262.264184] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[  295.786687] sd 6:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x01 driverbyte=0x00
[  295.786691] sd 6:0:0:0: [sdb] tag#0 CDB: opcode=0x2a 2a 00 00 00 20 00 00 00 01 00
[  295.786694] blk_update_request: I/O error, dev sdb, sector 8192
[  295.786699] Buffer I/O error on dev sdb1, logical block 0, lost sync page write
[  295.799009] FAT-fs (sdb1): Directory bread(block 16384) failed
[  295.799016] FAT-fs (sdb1): Directory bread(block 16385) failed
[  295.799019] FAT-fs (sdb1): Directory bread(block 16386) failed
[  295.799022] FAT-fs (sdb1): Directory bread(block 16387) failed
[  295.799025] FAT-fs (sdb1): Directory bread(block 16388) failed
[  295.799028] FAT-fs (sdb1): Directory bread(block 16389) failed
[  295.799031] FAT-fs (sdb1): Directory bread(block 16390) failed
[  295.799034] FAT-fs (sdb1): Directory bread(block 16391) failed
[  295.799036] FAT-fs (sdb1): Directory bread(block 16392) failed
[  295.799039] FAT-fs (sdb1): Directory bread(block 16393) failed
[  295.963398] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[  365.077005] sd 6:0:0:0: [sdb] 61405184 512-byte logical blocks: (31.4 GB/29.3 GiB)
[  365.078246] sd 6:0:0:0: [sdb] Write Protect is off
[  365.078249] sd 6:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[  365.079497] sd 6:0:0:0: [sdb] No Caching mode page found
[  365.079502] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  365.087504]  sdb: sdb1
[  365.091627] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[  396.490001] sd 6:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x01 driverbyte=0x00
[  396.490005] sd 6:0:0:0: [sdb] tag#0 CDB: opcode=0x2a 2a 00 00 00 20 00 00 00 01 00
[  396.490008] blk_update_request: I/O error, dev sdb, sector 8192
[  396.490013] Buffer I/O error on dev sdb1, logical block 0, lost sync page write
[  396.499794] FAT-fs (sdb1): Directory bread(block 16384) failed
[  396.499801] FAT-fs (sdb1): Directory bread(block 16385) failed
[  396.499804] FAT-fs (sdb1): Directory bread(block 16386) failed
[  396.499808] FAT-fs (sdb1): Directory bread(block 16387) failed
[  396.499811] FAT-fs (sdb1): Directory bread(block 16388) failed
[  396.499813] FAT-fs (sdb1): Directory bread(block 16389) failed
[  396.499816] FAT-fs (sdb1): Directory bread(block 16390) failed
[  396.499819] FAT-fs (sdb1): Directory bread(block 16391) failed
[  396.499822] FAT-fs (sdb1): Directory bread(block 16392) failed
[  396.499825] FAT-fs (sdb1): Directory bread(block 16393) failed
[  396.676726] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty
[  455.797573] sd 6:0:0:0: [sdb] 61405184 512-byte logical blocks: (31.4 GB/29.3 GiB)
[  455.798813] sd 6:0:0:0: [sdb] Write Protect is off
[  455.798816] sd 6:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[  455.800071] sd 6:0:0:0: [sdb] No Caching mode page found
[  455.800076] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[  455.807074]  sdb: sdb1
[  455.810820] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[  488.643320] sd 6:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x01 driverbyte=0x00
[  488.643324] sd 6:0:0:0: [sdb] tag#0 CDB: opcode=0x2a 2a 00 00 00 20 00 00 00 01 00
[  488.643326] blk_update_request: I/O error, dev sdb, sector 8192
[  488.643332] Buffer I/O error on dev sdb1, logical block 0, lost sync page write
[  488.651431] FAT-fs (sdb1): Directory bread(block 16384) failed
[  488.651436] FAT-fs (sdb1): Directory bread(block 16385) failed
[  488.651438] FAT-fs (sdb1): Directory bread(block 16386) failed
[  488.651440] FAT-fs (sdb1): Directory bread(block 16387) failed
[  488.651442] FAT-fs (sdb1): Directory bread(block 16388) failed
[  488.651444] FAT-fs (sdb1): Directory bread(block 16389) failed
[  488.651446] FAT-fs (sdb1): Directory bread(block 16390) failed
[  488.651448] FAT-fs (sdb1): Directory bread(block 16391) failed
[  488.651450] FAT-fs (sdb1): Directory bread(block 16392) failed
[  488.651451] FAT-fs (sdb1): Directory bread(block 16393) failed
[  488.830059] FAT-fs (sdb1): unable to read boot sector to mark fs as dirty