veyron/examples/tunnel/tunneld/test.sh: Add more debug info.
veyron/examples/tunnel/tunneld/test.sh: Add more debug info.

Change-Id: I3d5d4f45d31679b015ea17e7025ca0337a7de3b3

vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref,vanadium/go.ref