end_request: I/O error, dev sda, sector 1950795
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1950627
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1950627
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1950627
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1113226
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1113226
sd 0:0:0:0: Device not ready: <6>: Current: sense key=0x2
    ASC=0x4 ASCQ=0x3
end_request: I/O error, dev sda, sector 1113226