Stan Hu
--- a/doc/administration/troubleshooting/debug.md 0 → 100644
+++ b/doc/administration/troubleshooting/debug.md 0 → 100644
+  ```
+
+6) Once you're done debugging with `gdb`, be sure to detach from the process and exit:
+  ```
+  detach
+  exit
+  ```
+
+Note that if the unicorn process terminates before you are able to run these
+commands, gdb will report an error. To buy more time, you can always raise the
+Unicorn timeout. For omnibus users, you can edit `/etc/gitlab/gitlab.rb` and
+increase it from 60 seconds to 300:
+
+```ruby
+unicorn['worker_timeout'] = 300
+```