[    2.153542] mmc1: new HS200 MMC card at address 0001
[    2.158990] mmcblk1: mmc1:0001 BJTD4R 29.1 GiB
[    2.164503] sunxi-mmc 4022000.mmc: data error, sending stop command
[    2.170795] sunxi-mmc 4022000.mmc: send stop command failed
(last 2 messages repeat a few times)