xinfo displays all the information known to
gef about the specific address
given as argument:
Important note : For performance reasons,
gef caches certain results.
gef will try to automatically refresh its own cache to avoid relying on
obsolete information of the debugged process. However, in some dodgy scenario,
gef might fail detecting some new events making its cache partially obsolete.
If you notice an inconsistency on your memory mapping, you might want to force
gef flushing its cache and fetching brand new data, by running the command