Comment 51 for bug 1333140

 I went to add a sd card and fired up gparted. Right away the app hangs while scanning the drives and the lag started again. I went looked at the logs and the messages are back:

[ 3394.677696] mmcblk0rpmb: error -110 transferring data, sector 8, nr 8, cmd response 0x900, card status 0xb00
[ 3394.677705] mmcblk0rpmb: retrying using single block read
[ 3394.679751] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.682344] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.684389] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.686483] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.688591] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.690695] mmcblk0rpmb: timed out sending r/w cmd command, card status 0x400900
[ 3394.690702] blk_update_request: I/O error, dev mmcblk0rpmb, sector 8
[ 3394.690709] Buffer I/O error on dev mmcblk0rpmb, logical block 1, async page read

After about 20 minutes of waiting I was able to get the sd card partitioned and formatted. Once I closed gparted the messages aand lag are gone. I would now assume the problem isnt completely fixed.

Steve