- , "-u", "_base_GHCziConc_ensureIOManagerIsRunning_closure"
- , "-u", "_base_GHCziConc_runSparks_closure"
- , "-u", "_base_GHCziConc_runHandlers_closure"
+ , "-u", "_base_GHCziConcziIO_ensureIOManagerIsRunning_closure"
+ , "-u", "_base_GHCziConcziSync_runSparks_closure"
+ , "-u", "_base_GHCziConcziSignal_runHandlers_closure"