Race condition

race.txt

WARNING: DATA RACE
Write at 0x00c420176370 by goroutine 32:
  code.cloudfoundry.org/bbs/controllers_test.glob..func1.6.1()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/controllers/actual_lrp_lifecycle_controller_test.go:788 +0x1f3
  github.com/onsi/ginkgo/internal/leafnodes.(*runner).runSync()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/leafnodes/runner.go:113 +0xbb
  github.com/onsi/ginkgo/internal/leafnodes.(*runner).run()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/leafnodes/runner.go:64 +0x17a
  github.com/onsi/ginkgo/internal/leafnodes.(*SetupNode).Run()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/leafnodes/setup_nodes.go:15 +0xa0
  github.com/onsi/ginkgo/internal/spec.(*Spec).runSample()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/spec/spec.go:181 +0x255
  github.com/onsi/ginkgo/internal/spec.(*Spec).Run()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/spec/spec.go:138 +0x14b
  github.com/onsi/ginkgo/internal/specrunner.(*SpecRunner).runSpec()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go:200 +0x173
  github.com/onsi/ginkgo/internal/specrunner.(*SpecRunner).runSpecs()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go:170 +0x49a
  github.com/onsi/ginkgo/internal/specrunner.(*SpecRunner).Run()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go:66 +0x142
  github.com/onsi/ginkgo/internal/suite.(*Suite).Run()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/internal/suite/suite.go:62 +0x3b9
  github.com/onsi/ginkgo.RunSpecsWithCustomReporters()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/ginkgo_dsl.go:220 +0x310
  github.com/onsi/ginkgo.RunSpecs()
      /home/pivotal/workspace/diego-release/src/github.com/onsi/ginkgo/ginkgo_dsl.go:201 +0xc1
  code.cloudfoundry.org/bbs/controllers_test.TestControllers()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/controllers/controllers_suite_test.go:16 +0x85
  testing.tRunner()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:777 +0x16d

Previous read at 0x00c420176370 by goroutine 47:
  code.cloudfoundry.org/bbs/models.(*ActualLRP).Equal()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/models/modification_tag.pb.go:76 +0x554
  code.cloudfoundry.org/bbs/controllers.(*ActualLRPLifecycleController).StartActualLRP.func1()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/controllers/actual_lrp_lifecycle_controller.go:125 +0x91f

Goroutine 32 (running) created at:
  testing.(*T).Run()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:824 +0x564
  testing.runTests.func1()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:1063 +0xa4
  testing.tRunner()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:777 +0x16d
  testing.runTests()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:1061 +0x4e1
  testing.(*M).Run()
      /home/pivotal/.gvm/gos/go1.10.3/src/testing/testing.go:978 +0x2cd
  main.main()
      _testmain.go:44 +0x22a

Goroutine 47 (finished) created at:
  code.cloudfoundry.org/bbs/controllers.(*ActualLRPLifecycleController).StartActualLRP()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/controllers/actual_lrp_lifecycle_controller.go:120 +0x38a
  code.cloudfoundry.org/bbs/controllers_test.glob..func1.3.2()
      /home/pivotal/workspace/diego-release/src/code.cloudfoundry.org/bbs/controllers/actual_lrp_lifecycle_controller_test.go:190 +0xf1