field->event_field.name = "comm";
field->event_field.type.atype = atype_array;
field->event_field.type.u.array.elem_type.atype = atype_integer;
field->event_field.name = "comm";
field->event_field.type.atype = atype_array;
field->event_field.type.u.array.elem_type.atype = atype_integer;