probe process("classes").function("A::one"){printf("A::one\n");}
probe process("classes").function("A::two"){printf("A::two\n");}
probe process("classes").function("A::three"){printf("A::three\n");}
probe process("classes").function("A::four"){printf("A::four\n");}
probe process("classes").function("B::one"){printf("B::one\n");}
probe process("classes").function("B::three"){printf("B::three\n");}