whereis_diff_modules2_twice.erl:11: The call erlang:register(Atom::any(),Pid::any()) might fail due to a possible race condition caused by its combination with the erlang:whereis(AnAtom::atom()) call in whereis_diff_modules1_twice.erl on line 12 whereis_diff_modules2_twice.erl:8: The call erlang:register(Atom::any(),Pid::any()) might fail due to a possible race condition caused by its combination with the erlang:whereis(AnAtom::any()) call in whereis_diff_modules1_twice.erl on line 8