Neutrino: Race detected at start-up

[johnsonjh]

Race detector goes off immediate at startup with Neutrino:

==================                                                            
WARNING: DATA RACE                                                            
Write at 0x00c0179ac498 by goroutine 83:                                      
  github.com/pkt-cash/pktd/addrmgr.(*AddrManager).Attempt()                   
      github.com/pkt-cash/pktd/addrmgr/addrmanager.go:862 +0x1c8              
  github.com/pkt-cash/pktd/neutrino.(*ChainService).outboundPeerConnected()   
      github.com/pkt-cash/pktd/neutrino/neutrino.go:1414 +0x433               
  github.com/pkt-cash/pktd/neutrino.(*ChainService).outboundPeerConnected-fm()
      github.com/pkt-cash/pktd/neutrino/neutrino.go:1388 +0x64                
                                                                              
Previous read at 0x00c0179ac498 by goroutine 136:                             
  github.com/pkt-cash/pktd/addrmgr.(*KnownAddress).LastAttempt()              
      github.com/pkt-cash/pktd/addrmgr/knownaddress.go:34 +0x5d0              
  github.com/pkt-cash/pktd/neutrino.NewChainService.func5()                   
      github.com/pkt-cash/pktd/neutrino/neutrino.go:806 +0x3c6                
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).NewConnReq()                
      github.com/pkt-cash/pktd/connmgr/connmanager.go:406 +0x401              
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).handleFailedConn.func3()
      github.com/pkt-cash/pktd/connmgr/connmanager.go:225 +0x52           
                                                                          
Goroutine 83 (running) created at:                                        
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).connHandler()           
      github.com/pkt-cash/pktd/connmgr/connmanager.go:281 +0x115b         
                                                                          
Goroutine 136 (running) created at:                                       
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).handleFailedConn()      
      github.com/pkt-cash/pktd/connmgr/connmanager.go:223 +0x6c4          
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).connHandler()           
      github.com/pkt-cash/pktd/connmgr/connmanager.go:355 +0x4c4          
==================                                                        

[johnsonjh]

And here's another one found in Neutrino... seems to be the usual suspects involved:

==================
WARNING: DATA RACE
Read at 0x00c0005db390 by goroutine 156:
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).handleFailedConn()
      github.com/pkt-cash/pktd/connmgr/connmanager.go:212 +0x3f3
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).connHandler()
      github.com/pkt-cash/pktd/connmgr/connmanager.go:355 +0x4c4

Previous write at 0x00c0005db390 by goroutine 127:
  ??()
      -:0 +0xffffffffffffffff
  github.com/pkt-cash/pktd/addrmgr.(*AddrManager).Good()
      github.com/pkt-cash/pktd/addrmgr/addrmanager.go:920 +0x310
  github.com/pkt-cash/pktd/neutrino.(*ServerPeer).OnVersion()
      github.com/pkt-cash/pktd/neutrino/neutrino.go:280 +0x8f5
  github.com/pkt-cash/pktd/neutrino.(*ServerPeer).OnVersion-fm()
      github.com/pkt-cash/pktd/neutrino/neutrino.go:219 +0x55
  github.com/pkt-cash/pktd/peer.(*Peer).readRemoteVersionMsg()
      github.com/pkt-cash/pktd/peer/peer.go:2055 +0x9dc
  github.com/pkt-cash/pktd/peer.(*Peer).negotiateOutboundProtocol()
      github.com/pkt-cash/pktd/peer/peer.go:2161 +0x86
  github.com/pkt-cash/pktd/peer.(*Peer).start.func1()
      github.com/pkt-cash/pktd/peer/peer.go:2173 +0xa4

Goroutine 156 (running) created at:
  github.com/pkt-cash/pktd/connmgr.(*ConnManager).Start()
      github.com/pkt-cash/pktd/connmgr/connmanager.go:536 +0x126

Goroutine 127 (finished) created at:
  github.com/pkt-cash/pktd/peer.(*Peer).start()
      github.com/pkt-cash/pktd/peer/peer.go:2169 +0x13e
  github.com/pkt-cash/pktd/peer.(*Peer).AssociateConnection.func1()
      github.com/pkt-cash/pktd/peer/peer.go:2230 +0x3c
==================

[johnsonjh]

Later on, hit again, but identical to the first one posted.