/usr/bin/nroff:31:__libc_do_syscall:_dl_relocate_object:dl_main:_dl_sysdep_start:_dl_start_final

The Ubuntu Error Tracker has been receiving reports about a problem regarding groff. This problem was most recently seen with package version 1.22.3-10, the problem page at https://errors.ubuntu.com/problem/56861733ec51f8d5f09343b6a5964c5944432713 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/.