Joined: 7 Sep 11
sometimes I have memory problems and Yafu crash (see this post)
So WU appears in Boinc Manager as done with status "Computation Error".
When I launch htop, I can see Yafu still running.
When these race conditions occurs whith 2 instance of Yafu running, I have 2 zombies.
If you need more information, I will try to provide some help.