/lib/systemd/systemd-journald:6:link_entry_into_array:journal_file_link_entry:journal_file_append_entry_internal:journal_file_append_entry:write_to_journal

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding systemd. This problem was most recently seen with package version 237-3ubuntu10.3, the problem page at https://errors.ubuntu.com/problem/4f6e23466efa18ca4c01c91deca7aa9d4f3d5487 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/.