libthr.so lib - crashes

Hello,

I'm using -current from monday and I'm having a lot of crashes on my 
athlon 2.4+. So far, I've had to stop using it with mozilla 1.4b, 
FireBird and now it seems to crash pymol too. (python based)
I think it's libth library as I don't get crashes without libthr :)

How can I help you guys with this? Am I the only one having problems 
with these apps (ok, pymol is not widely used)?

The crash simply "locks" the apps, and one can only kill it. There's not 
way to "normally" close it.

-- 
Bruno Miguel Afonso
Biological Eng. student.
D.E.Q. _at_ I.S.T. - Portugal