I'm almost sure this is not the right place to report it.

Im having a vm crash when looking at the history of a repository on iceberg.

urpharo: malloc.c:2394: sysmalloc: Assertion `(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)' failed.
./pharo-ui: line 11:�� 2011 Aborted�������������������������������� (core dumped) "$DIR"/"pharo-vm/pharo" "$@"

Pharo downloaded from get.pharo.org/64/ on Ubuntu 16.04 (64bit)

Has somebody had this problem?
Where's the right place to report this?

Thanks, Juli��n