[ 1743.756844] ata5.00: status: { DRDY ERR }
[ 1743.756847] ata5.00: error: { UNC }
[ 1743.780898] ata5.00: configured for PIO0
[ 1743.780920] ata5: EH complete
[ 1746.689569] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1746.689581] ata5.00: failed command: READ MULTIPLE
[ 1746.689595] ata5.00: cmd c4/00:08:9e:f7:ad/00:00:00:00:00/e4 tag 0 pio 4096 in
[ 1746.689597]          res 51/40:00:9e:f7:ad/00:00:00:00:00/e4 Emask 0x9 (media error)
[ 1746.689601] ata5.00: status: { DRDY ERR }
[ 1746.689601] ata5.00: error: { UNC }
[ 1746.712893] ata5.00: configured for PIO0
[ 1746.712915] ata5: EH complete
[ 1749.662684] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1749.662694] ata5.00: failed command: READ MULTIPLE
[ 1749.662701] ata5.00: cmd c4/00:08:9e:f7:ad/00:00:00:00:00/e4 tag 0 pio 4096 in
[ 1749.662701]          res 51/40:00:9e:f7:ad/00:00:00:00:00/e4 Emask 0x9 (media error)
[ 1749.662701] ata5.00: status: { DRDY ERR }
[ 1749.662701] ata5.00: error: { UNC }
[ 1749.685423] ata5.00: configured for PIO0
[ 1749.685447] sd 4:0:0:0: [sdc] Unhandled sense code
[ 1749.685451] sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1749.685455] sd 4:0:0:0: [sdc] Sense Key : Medium Error [current] [descriptor]
[ 1749.685463] Descriptor sense data with sense descriptors (in hex):
[ 1749.685465]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
[ 1749.685478]         04 ad f7 9e 
[ 1749.685484] sd 4:0:0:0: [sdc] Add. Sense: Unrecovered read error - auto reallocate failed
[ 1749.685491] sd 4:0:0:0: [sdc] CDB: Read(10): 28 00 04 ad f7 9e 00 00 08 00
[ 1749.685504] end_request: I/O error, dev sdc, sector 78509982
[ 1749.685512] Buffer I/O error on device sdc5, logical block 33
[ 1749.685550] ata5: EH complete
[ 1753.068767] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1753.068779] ata5.00: failed command: READ MULTIPLE
[ 1753.068792] ata5.00: cmd c4/00:08:a6:f6:ad/00:00:00:00:00/e4 tag 0 pio 4096 in
[ 1753.068795]          res 51/01:00:a6:f6:ad/00:00:00:00:00/e4 Emask 0x1 (device error)
[ 1753.068801] ata5.00: status: { DRDY ERR }
[ 1753.092964] ata5.00: configured for PIO0
[ 1753.092988] ata5: EH complete
[ 1755.751546] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1755.751556] ata5.00: failed command: READ MULTIPLE
[ 1755.751565] ata5.00: cmd c4/00:08:a6:f6:ad/00:00:00:00:00/e4 tag 0 pio 4096 in
[ 1755.751567]          res 51/01:00:a6:f6:ad/00:00:00:00:00/e4 Emask 0x1 (device error)
[ 1755.751571] ata5.00: status: { DRDY ERR }
[ 1755.772883] ata5.00: configured for PIO0
[ 1755.772904] ata5: EH complete
[ 1758.724743] ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[ 1758.724753] ata5.00: failed command: READ MULTIPLE
[ 1758.724762] ata5.00: cmd c4/00:08:a6:f6:ad/00:00:00:00:00/e4 tag 0 pio 4096 in
[ 1758.724764]          res 51/40:00:a6:f6:ad/00:00:00:00:00/e4 Emask 0x9 (media error)
[ 1758.724769] ata5.00: status: { DRDY ERR }
[ 1758.724771] ata5.00: error: { UNC }
[ 1758.748918] ata5.00: configured for PIO0
[ 1758.748941] ata5: EH complete