It might not be an error - usually it just means that it was already allocated so demote this message to a warning.
Related memory allocation changes:
- Added find_range_exact which searches for an allocation that exactly matches a range.
- Added find_range_contains which searches for an allocation that is completely contained within a range.
- Added find_range_overlaps which searches for an allocation that overlaps any part of a range.
- Added is_range_free which is similar to the above three. It returns false if any allocated range overlaps a range. It reports the regions that it overlaps.
- Fix add_mem_region and add_memio_region so that they don't just check the first byte and last byte.
- Memory allocation logging should include the range (first byte..last byte) and device if possible.
- Log memory allocations.
