Comment # 19 on bug 1094763 from robert Horn

Created attachment 771875 [details]
Journal for screenshot

This shows a successful XFCE login/logout, the Windowmaker, then an XFCE. 
There are the "error 11" at the login and logout of XFCE.  The Windowmaker has
no logged errors.  The screenshot was taken at 18:10, during Windowmaker run. 
Note ghost images from splash screens, menus, icon motion.  Clearly something
very wrong is going on.  

There was a core dump, but not captured. I must have options set wrong.  The
coredump info is:

           PID: 2760 (baloo_file)
           UID: 500 (hornrj)
           GID: 100 (users)
        Signal: 11 (SEGV)
     Timestamp: Wed 2018-05-30 18:13:20 EDT (30min ago)
  Command Line: baloo_file
    Executable: /usr/bin/baloo_file
 Control Group: /user.slice/user-500.slice/session-6.scope
          Unit: session-6.scope
         Slice: user-500.slice
       Session: 6
     Owner UID: 500 (hornrj)
       Boot ID: 06acd0418b4c4717bedf36cb87f0619f
    Machine ID: 4eb8c795a5ab4be18960df3c55be8847
      Hostname: quad
       Storage: none
       Message: Process 2760 (baloo_file) of user 500 dumped core.

This might be completely unrelated.