added a bunch of debug probes
added a bunch of debug probes

hanw/connectal,chenm001/connectal,cambridgehackers/connectal,csail-csg/connectal,csail-csg/connectal,csail-csg/connectal,cambridgehackers/connectal,hanw/connectal,chenm001/connectal,cambridgehackers/connectal,hanw/connectal,hanw/connectal,hanw/connectal,csail-csg/connectal,chenm001/connectal,cambridgehackers/connectal,chenm001/connectal,chenm001/connectal,csail-csg/connectal,cambridgehackers/connectal