[ 740.564487] mmcblk1: error -38 sending status command, retrying
[ 740.602678] mmcblk1: error -38 sending status command, retrying
[ 740.627382] mmcblk1: error -38 sending status command, aborting
[ 740.652727] mmc1: SPI card removed
[ 740.844009] mmc1: host does not support reading read-only switch, assuming write-enable
[ 740.868007] mmc1: new SDHC card on SPI
[ 740.893988] mmcblk1: mmc1:0000 SU04G 3.69 GiB
В чем дело, подскажите?