Graylog file area show to from return log file

[bayars]

I had set lograge.rb file in redmine and i used lograge github page.

Rails.application.configure do
  config.lograge.enabled = true
  config.lograge.formatter = Lograge::Formatters::KeyValue.new
end

also i have configured GELF UDP or graylog. I have completed connection and log send in graylog. But i was search file section in all messages, it was realize wrong of file section.

Other logs have same file section. i made error on redmine for test. Graylog was show this logs.

I couldn't solve on source code because it seems that a lot of different dependencies. I want to file section was return to error on file. Some log return file section this like:

/opt/redmine/vendor/bundle/ruby/2.4.0/gems/railties-4.2.11.1/lib/rails/rack/logger.rb