2020-04-15T08:20:51.171887859Z ==================
2020-04-15T08:20:51.171924491Z WARNING: DATA RACE
2020-04-15T08:20:51.171929471Z Write at 0x00c0002d89c0 by main goroutine:
2020-04-15T08:20:51.171932068Z github.com/cilium/cilium/daemon/cmd.NewDaemon()
2020-04-15T08:20:51.171934565Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:521 +0x3811
2020-04-15T08:20:51.171937059Z github.com/cilium/cilium/daemon/cmd.(*Daemon).init()
2020-04-15T08:20:51.171939762Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:210 +0x4a4
2020-04-15T08:20:51.171942223Z github.com/cilium/cilium/daemon/cmd.NewDaemon()
2020-04-15T08:20:51.171944604Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:508 +0x2fa5
2020-04-15T08:20:51.171947111Z github.com/cilium/cilium/daemon/cmd.NewDaemon()
2020-04-15T08:20:51.171949522Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:411 +0x463e
2020-04-15T08:20:51.171951975Z github.com/cilium/cilium/daemon/cmd.runDaemon()
2020-04-15T08:20:51.171954378Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:1194 +0x345
2020-04-15T08:20:51.171956805Z github.com/cilium/cilium/daemon/cmd.glob..func1()
2020-04-15T08:20:51.171959248Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:107 +0x108
2020-04-15T08:20:51.171961654Z github.com/cilium/cilium/daemon/cmd.initEnv()
2020-04-15T08:20:51.171964065Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:1073 +0x2c56
2020-04-15T08:20:51.171966471Z github.com/cilium/cilium/daemon/cmd.glob..func1()
2020-04-15T08:20:51.171968921Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:105 +0xee
2020-04-15T08:20:51.171971339Z github.com/spf13/cobra.(*Command).execute()
2020-04-15T08:20:51.171973711Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:830 +0x8e0
2020-04-15T08:20:51.171983921Z github.com/spf13/cobra.(*Command).ExecuteC()
2020-04-15T08:20:51.17198653Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:914 +0x41a
2020-04-15T08:20:51.171989059Z github.com/spf13/cobra.(*Command).Execute()
2020-04-15T08:20:51.171991461Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:864 +0x251
2020-04-15T08:20:51.171993892Z github.com/cilium/cilium/daemon/cmd.Execute()
2020-04-15T08:20:51.171996301Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:138 +0x232
2020-04-15T08:20:51.171998765Z main.main()
2020-04-15T08:20:51.172001107Z /go/src/github.com/cilium/cilium/daemon/main.go:22 +0x2f
2020-04-15T08:20:51.172003564Z
2020-04-15T08:20:51.172005844Z Previous read at 0x00c0002d89c0 by goroutine 82:
2020-04-15T08:20:51.172008245Z github.com/cilium/cilium/daemon/cmd.(*Daemon).SendNotification()
2020-04-15T08:20:51.172010648Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:633 +0xc0
2020-04-15T08:20:51.172013085Z github.com/cilium/cilium/pkg/datapath/ipcache.(*BPFListener).notifyMonitor()
2020-04-15T08:20:51.172015524Z /go/src/github.com/cilium/cilium/pkg/datapath/ipcache/listener.go:113 +0x288
2020-04-15T08:20:51.172019826Z github.com/cilium/cilium/pkg/datapath/ipcache.(*BPFListener).OnIPIdentityCacheChange()
2020-04-15T08:20:51.172022388Z /go/src/github.com/cilium/cilium/pkg/datapath/ipcache/listener.go:142 +0x21e
2020-04-15T08:20:51.172024963Z github.com/cilium/cilium/pkg/ipcache.(*IPCache).Upsert()
2020-04-15T08:20:51.172027361Z /go/src/github.com/cilium/cilium/pkg/ipcache/ipcache.go:278 +0xaa0
2020-04-15T08:20:51.172029767Z github.com/cilium/cilium/daemon/cmd.(*Daemon).syncEndpointsAndHostIPs()
2020-04-15T08:20:51.17203218Z /go/src/github.com/cilium/cilium/daemon/cmd/datapath.go:275 +0xcd0
2020-04-15T08:20:51.172034647Z github.com/cilium/cilium/daemon/cmd.(*Daemon).init.func2()
2020-04-15T08:20:51.17203703Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:224 +0x41
2020-04-15T08:20:51.172039455Z github.com/cilium/cilium/pkg/controller.(*Controller).runController()
2020-04-15T08:20:51.172041885Z /go/src/github.com/cilium/cilium/pkg/controller/controller.go:205 +0xc71
2020-04-15T08:20:51.172044333Z
2020-04-15T08:20:51.172046617Z Goroutine 82 (running) created at:
2020-04-15T08:20:51.172048974Z github.com/cilium/cilium/pkg/controller.(*Manager).updateController()
2020-04-15T08:20:51.17205139Z /go/src/github.com/cilium/cilium/pkg/controller/manager.go:120 +0xfbc
2020-04-15T08:20:51.172053814Z github.com/cilium/cilium/pkg/controller.(*Manager).UpdateController()
2020-04-15T08:20:51.172056224Z /go/src/github.com/cilium/cilium/pkg/controller/manager.go:59 +0x6e8
2020-04-15T08:20:51.172058707Z github.com/cilium/cilium/daemon/cmd.(*Daemon).init()
2020-04-15T08:20:51.172064367Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:221 +0x578
2020-04-15T08:20:51.172066868Z github.com/cilium/cilium/pkg/datapath/loader.(*Loader).Reinitialize()
2020-04-15T08:20:51.172069287Z /go/src/github.com/cilium/cilium/pkg/datapath/loader/base.go:295 +0x18de
2020-04-15T08:20:51.17207173Z github.com/cilium/cilium/daemon/cmd.(*Daemon).init()
2020-04-15T08:20:51.172074172Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:210 +0x4a4
2020-04-15T08:20:51.17207663Z github.com/cilium/cilium/daemon/cmd.NewDaemon()
2020-04-15T08:20:51.172079043Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:508 +0x2fa5
2020-04-15T08:20:51.172081481Z github.com/cilium/cilium/daemon/cmd.NewDaemon()
2020-04-15T08:20:51.172083899Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon.go:411 +0x463e
2020-04-15T08:20:51.172086328Z github.com/cilium/cilium/daemon/cmd.runDaemon()
2020-04-15T08:20:51.172088749Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:1194 +0x345
2020-04-15T08:20:51.172091222Z github.com/cilium/cilium/daemon/cmd.glob..func1()
2020-04-15T08:20:51.172093697Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:107 +0x108
2020-04-15T08:20:51.17209614Z github.com/cilium/cilium/daemon/cmd.initEnv()
2020-04-15T08:20:51.17209917Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:1073 +0x2c56
2020-04-15T08:20:51.172101768Z github.com/cilium/cilium/daemon/cmd.glob..func1()
2020-04-15T08:20:51.172104188Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:105 +0xee
2020-04-15T08:20:51.172106628Z github.com/spf13/cobra.(*Command).execute()
2020-04-15T08:20:51.172109088Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:830 +0x8e0
2020-04-15T08:20:51.172115931Z github.com/spf13/cobra.(*Command).ExecuteC()
2020-04-15T08:20:51.172118441Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:914 +0x41a
2020-04-15T08:20:51.172120886Z github.com/spf13/cobra.(*Command).Execute()
2020-04-15T08:20:51.172123298Z /go/src/github.com/cilium/cilium/vendor/github.com/spf13/cobra/command.go:864 +0x251
2020-04-15T08:20:51.172125766Z github.com/cilium/cilium/daemon/cmd.Execute()
2020-04-15T08:20:51.172128149Z /go/src/github.com/cilium/cilium/daemon/cmd/daemon_main.go:138 +0x232
2020-04-15T08:20:51.172130615Z main.main()
2020-04-15T08:20:51.172132968Z /go/src/github.com/cilium/cilium/daemon/main.go:22 +0x2f
2020-04-15T08:20:51.172135453Z ==================
Seems that it was introduced by a4f5032
Tested against 1000f70