/usr/bin/yelp:11:elf_machine_rela_relative:elf_dynamic_do_Rela:_dl_relocate_object:dl_main:_dl_sysdep_start

The Ubuntu Error Tracker has been receiving reports about a problem regarding yelp. This problem was most recently seen with package version 3.18.1-1ubuntu4, the problem page at https://errors.ubuntu.com/problem/498b5d720bc1e2ac9df4297f5a5556cc3c14359d 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 and are a software developer, you can request it at http://forms.canonical.com/reports/.