# kpartx -l /dev/mmcblk0
mmcblk0p1 : 0 50331648 /dev/mmcblk0 2048
mmcblk0p2 : 0 12000256 /dev/mmcblk0 50333696

# partprobe
A bug has been detected in GNU Parted.  Refer to the web site of parted http://www.gnu.org/software/parted/parted.html for more information of what could be useful for bug submitting!  Please email a bug report to bug-parted@gnu.org containing at least the version (2.4) and the following message:  Unable to determine the size and length of /dev/mmcblk0_part2.
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