=== RUN   TestLeaderYield
2019-05-07 14:42:03.678 UTC [gossip.comm] func1 -> WARN 001 127.0.0.1:25737, PKIid:3132372e302e302e313a3235373337 isn't responsive: rpc error: code = Unavailable desc = transport is closing
2019-05-07 14:42:09.680 UTC [gossip.comm] func1 -> WARN 002 127.0.0.1:25737, PKIid:3132372e302e302e313a3235373337 isn't responsive: rpc error: code = Unavailable desc = transport is closing
==================
WARNING: DATA RACE
Write at 0x00c0002c24d0 by goroutine 178:
  sync.(*WaitGroup).Wait()
      /usr/local/go/src/internal/race/race.go:41 +0xef
  github.com/hyperledger/fabric/gossip/comm.(*connection).close()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/conn.go:257 +0x1d1
  github.com/hyperledger/fabric/gossip/comm.(*connectionStore).onConnected()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/conn.go:174 +0x70c
  github.com/hyperledger/fabric/gossip/comm.(*commImpl).GossipStream()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/comm_impl.go:557 +0x494
  github.com/hyperledger/fabric/protos/gossip._Gossip_GossipStream_Handler()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/protos/gossip/message.pb.go:2758 +0xcd
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).processStreamingRPC()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:1176 +0x1669
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).handleStream()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:1256 +0x12e5
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).serveStreams.func1.1()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:691 +0xac

Previous read at 0x00c0002c24d0 by goroutine 174:
  sync.(*WaitGroup).Add()
      /usr/local/go/src/internal/race/race.go:37 +0x169
  github.com/hyperledger/fabric/gossip/comm.(*connection).serviceConnection()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/conn.go:308 +0x11f

Goroutine 178 (running) created at:
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).serveStreams.func1()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:689 +0xb8
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc/internal/transport.(*http2Server).operateHeaders()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/internal/transport/http2_server.go:421 +0x1622
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc/internal/transport.(*http2Server).HandleStreams()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/internal/transport/http2_server.go:461 +0x37a
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).serveStreams()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:687 +0x170
  github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*Server).handleRawConn.func1()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/server.go:649 +0x50

Goroutine 174 (running) created at:
  github.com/hyperledger/fabric/gossip/comm.(*connectionStore).getConnection()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/conn.go:125 +0x878
  github.com/hyperledger/fabric/gossip/comm.(*commImpl).sendToEndpoint()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/comm_impl.go:231 +0x2ce
  github.com/hyperledger/fabric/gossip/comm.(*commImpl).Send.func1()
      /gpfs/haifa/home/r/o/ronensch/m3/go/src/github.com/hyperledger/fabric/gossip/comm/comm_impl.go:218 +0x51
==================
2019-05-07 14:42:21.679 UTC [gossip.comm] func1 -> WARN 003 127.0.0.1:30615, PKIid:3132372e302e302e313a3330363135 isn't responsive: rpc error: code = Unavailable desc = transport is closing
2019-05-07 14:42:21.692 UTC [gossip.service] func1 -> ERRO 004 Waited 30.05384494 seconds for full membership
--- FAIL: TestLeaderYield (32.08s)
    gossip_service_test.go:559: Failed to establish full membership. Only 0 out of 2 peers have full membership
    testing.go:809: race detected during execution of test
FAIL
coverage: 2.5% of statements
FAIL	github.com/hyperledger/fabric/gossip/service	32.633s
?   	github.com/hyperledger/fabric/gossip/service/mocks	[no test files]

real	1m43.327s
user	2m0.564s
sys	0m13.981s