I have one major problem.I established mpich-3.1.4 cluster on 2 machines and run cpi.c program with 2 process which run on 2 different machines.But there is an error like

Assertion Failed in file src/mpid/ch3/channels/nemesis/netmod/tcp/socksm.c at line 597: hdr.datalen!=0

Internal ABORT -process 1

how can i solve this kind of error.??/ any idea??