rpcbind, rpc.statd memory footprint

[Ivan Voras]

I'm not sure what to expect from these (i.e. what is "normal" in this
case?) but the VM sizes for the NFS-used rpc.statd and rpcbind here look
a bit too big, compared to their resident sizes:

  778 root             1  44    0 26420K  3256K select  1   0:01  0.00%
rpcbind
  891 root             1  44    0   263M  1296K select  1   0:01  0.00%
rpc.statd

This is 8-stable amd64. Could there be a memory leak somewhere,
especially in rpc.statd?