Subject: bug#21522: assertion metadata_length > 0 in add_logical_part_metadata failed

From: Phil Susi <[email-masked]>
Date: Tue, 22 Sep 2015 14:30:15 -0400

On 9/22/2015 2:06 PM, James Ring wrote:
> Hi Paul,

It's Phill, not Paul ;)

I'm still wondering how you got the partition table to print without
getting this crash?  Also when I try to reproduce it, I get an odd error
from the mac partition table code about an invalid signature zero.  I
might need a few more sectors from your boot track.  Please run:

sudo dd if=/dev/sdb count=63 of=mbr
bzip2 mbr

And attach the file.