/usr/lib/libreoffice/program/oosplash:7:file_image_pagein:do_pagein:pagein_execute:exec_pagein:sal_main_with_args

The Ubuntu Error Tracker has been receiving reports about a problem regarding libreoffice. This problem was most recently seen with package version 1:5.2.2-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/3b046e9f900dcd01f55a21aa2ee00912a7f7a69b contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker you can request it at http://forms.canonical.com/reports/.