[orca-list] firefox freezes accessibility support

[Peter Vágner <pvdeejay gmail com>]

Hello,
Occasionally while browsing the web using Firefox I experience a freeze. 
I haven't found a way on how to get more relevant info. What happens is 
that orca goes completelly silent and firefox does not respond to 
keyboard events. If I keep running Firefox open without me doing 
anything I can see the CPU usage increases hogging one of the cores. The 
only workaround I am aware of is to launch gnome terminal and kill 
firefox. Immediatelly as firefox gets killed orca functionality returns 
back and I can continue working like normal.
I can't definitelly reproduce this it's why I haven't tryed to report it 
earlier. I think this is happening for quite some time, I think Firefox 
25, Firefox 26 and Firefox 27 are affected. I haven't yet tested newer 
versions.
Do you know if there is corresponding Mozilla bug open for this already?

Greetings

Peter