erlang crashed with error: "no match of right hand side value {error, closed}...

Environment:
4 windows vm with 4 core, 4GB RAM each

Couchbase server version 2.0.2-798

Run sanity test with rebalance is part of the test.
See erlang crash in log
Check to see if there is an erlang crash dump in cluster => no core dump.

Error in diags

=========================CRASH REPORT=========================
crasher:
initial call: erlang:apply/2
pid: <0.13944.1>
registered_name: []
exception error: no match of right hand side value

in function mc_binary:quick_stats_recv/3
in call from mc_binary:quick_stats_loop/5
in call from mc_binary:quick_stats/5
in call from ns_memcached:do_handle_call/3
in call from ns_memcached:worker_loop/3
ancestors: ['ns_memcached-default','single_bucket_sup-default',
<0.13913.1>]
messages: []
links: [<0.13929.1>]
dictionary: []
trap_exit: false
status: running
heap_size: 17711
stack_size: 24
reductions: 8661
neighbours:

Link to manifest file of this build http://builds.hq.northscale.net/latestbuilds/couchbase-server-enterprise_x86_64_2.0.2-798-rel.setup.exe.manifest.xml