Comment 10 for bug 1577093

You can get more details about what is going on:

- install libreoffice-dbg, valgrind
- then to start libreoffice,from a terminal, run:

soffice --valgrind >& valgrind.log

and select the file you want to work with; do some usual job, save the file and close it, then close libreoffice. Finally open the log file to get the details.

some debugging troubles of my own:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1617301