[CentOS] CentOS 7 workstation, mutter CRITICAL...

Thu Feb 11 14:36:27 UTC 2016
m.roth at 5-cent.us <m.roth at 5-cent.us>

A fully updated, just built last month, CentOS 7 workstation. The system
has 16G of ram, and the real work is done on servers.

I'm seeing a ton of complaints in the logs.
Feb 10 18:06:00 <workstation> gnome-session: (gnome-shell:3248):
mutter-CRITICAL **: meta_window_raise: assertion
'!window->override_redirect' failed

I found a bug report from last summer, but as I said, all updates are done.

Also, is there a bug in the firefox package?
Feb 10 17:07:51 <workstation> <user>: IcedTea-Web java error manual log:
Feb 10 17:07:51 <workstation> <user>: Application title was not found in
manifest. Check with application vendor