a06e491c2c
The problem was caused by the static request optimization. The buffered send case is much like the isend case in that the request structure may be needed after MPI_Bsend completes. Fix this case by calling isend and freeing the resulting request. cmr=v1.7.5:ticket=trac:4149 This commit was SVN r30601. The following Trac tickets were found above: Ticket 4149 --> https://svn.open-mpi.org/trac/ompi/ticket/4149