Exhausted heap space

[Spha01]

Getting the following error when trying to boot Mezzano Demo 5 from a USB stick.

Internal Error: Exhausted heap space (want 1160 bytes)

Please report this error to https://github.com/aejsmith/kboot
Version: 20151220+42af04c
Backtrace (base = 0x6e569000):
0x6e57cb43 (0x13b43)
0x6e57e04e (0x1504e)
0x6e56e9ac (0x59ac)
0x6e56de55 (0x4e55)
0x6e578b63 (0xfb63)
0x6e57b044 (0x12044)
0x6e57b271 (0x12271)
0x6e57b58a (0x1258a)
0x6e57de68 (0x14e68)
0x6e56e761 (0x5761)
0x7770f514 (0x91a6514)