Data race in TestConfigAll

[CabinfeverB]

Flaky Test

Which jobs are failing

WARNING: DATA RACE
Write at 0x000007827e28 by goroutine 5728:
github.com/gin-gonic/gin.SetMode()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/mode.go:70 +0x53
github.com/tikv/pd/pkg/mcs/scheduling/server/apis/v1.NewService.func1()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/apis/v1/api.go:98 +0x39
sync.(*Once).doSlow()
/opt/hostedtoolcache/go/1.21.6/x64/src/sync/once.go:74 +0xf0
sync.(*Once).Do()
/opt/hostedtoolcache/go/1.21.6/x64/src/sync/once.go:65 +0x44
github.com/tikv/pd/pkg/mcs/scheduling/server/apis/v1.NewService()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/apis/v1/api.go:95 +0x8b
github.com/tikv/pd/pkg/mcs/scheduling/server/apis/v1.init.0.func1()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/apis/v1/api.go:65 +0x57
github.com/tikv/pd/pkg/mcs/scheduling/server.(*Server).SetUpRestHandler()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/server.go:393 +0xd5
github.com/tikv/pd/pkg/mcs/utils.StartGRPCAndHTTPServers()
/home/runner/work/pd/pd/pkg/mcs/utils/util.go:238 +0x6bd
github.com/tikv/pd/pkg/mcs/scheduling/server.(*Server).startServer.func2()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/server.go:438 +0x6b

Previous read at 0x000007827e28 by goroutine 2532:
github.com/gin-gonic/gin.IsDebugging()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/debug.go:20 +0x64
github.com/gin-gonic/gin.debugPrintRoute()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/debug.go:27 +0x6d
github.com/gin-gonic/gin.(*Engine).addRoute()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/gin.go:327 +0xc7
github.com/gin-gonic/gin.(*RouterGroup).handle()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/routergroup.go:89 +0x1d2
github.com/gin-gonic/gin.(*RouterGroup).GET()
/home/runner/go/pkg/mod/github.com/gin-gonic/[email protected]/routergroup.go:117 +0x14f
github.com/pingcap/tidb-dashboard/pkg/apiserver/user.registerRouter()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/pkg/apiserver/user/auth.go:249 +0x5c
runtime.call16()
/opt/hostedtoolcache/go/1.21.6/x64/src/runtime/asm_amd64.s:747 +0x42
reflect.Value.Call()
/opt/hostedtoolcache/go/1.21.6/x64/src/reflect/value.go:380 +0xb5
go.uber.org/dig.(*Container).Invoke()
/home/runner/go/pkg/mod/go.uber.org/[email protected]/dig.go:397 +0x498
go.uber.org/fx.(*App).executeInvokes()
/home/runner/go/pkg/mod/go.uber.org/[email protected]/app.go:659 +0x2d3
go.uber.org/fx.New()
/home/runner/go/pkg/mod/go.uber.org/[email protected]/app.go:438 +0x894
github.com/pingcap/tidb-dashboard/pkg/apiserver.(*Service).Start()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/pkg/apiserver/apiserver.go:159 +0xaf8
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).startService()
/home/runner/work/pd/pd/pkg/dashboard/adapter/manager.go:198 +0x116
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).checkAddress()
/home/runner/work/pd/pd/pkg/dashboard/adapter/manager.go:152 +0x651
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).serviceLoop()
/home/runner/work/pd/pd/pkg/dashboard/adapter/manager.go:94 +0x2de
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).Start.func1()
/home/runner/work/pd/pd/pkg/dashboard/adapter/manager.go:66 +0x33

Goroutine 5728 (running) created at:
github.com/tikv/pd/pkg/mcs/scheduling/server.(*Server).startServer()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/server.go:438 +0x19b0
github.com/tikv/pd/pkg/mcs/scheduling/server.(*Server).Run()
/home/runner/work/pd/pd/pkg/mcs/scheduling/server/server.go:156 +0x1e5
github.com/tikv/pd/tests.NewSchedulingTestServer()
/home/runner/work/pd/pd/tests/testutil.go:139 +0x8e
github.com/tikv/pd/tests.(*TestSchedulingCluster).AddServer()
/home/runner/work/pd/pd/tests/scheduling_cluster.go:70 +0x4f1
github.com/tikv/pd/tests.NewTestSchedulingCluster()
/home/runner/work/pd/pd/tests/scheduling_cluster.go:48 +0x274
github.com/tikv/pd/tests.(*SchedulingTestEnvironment).startCluster()
/home/runner/work/pd/pd/tests/testutil.go:357 +0xa31
github.com/tikv/pd/tests.(*SchedulingTestEnvironment).RunTestInAPIMode()
/home/runner/work/pd/pd/tests/testutil.go:308 +0x2c4
github.com/pingcap/failpoint.parseTerm()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:149 +0x364
github.com/pingcap/failpoint.parse()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:126 +0xa5
github.com/pingcap/failpoint.newTerms()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:98 +0x3e
github.com/pingcap/failpoint.(*Failpoint).Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoint.go:54 +0x3e
github.com/pingcap/failpoint.(*Failpoints).Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoints.go:105 +0x296
github.com/pingcap/failpoint.Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoints.go:225 +0x134
github.com/tikv/pd/tests.(*SchedulingTestEnvironment).RunTestInAPIMode()
/home/runner/work/pd/pd/tests/testutil.go:301 +0x135
github.com/pingcap/failpoint.parseTerm()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:149 +0x364
github.com/pingcap/failpoint.parse()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:126 +0xa5
github.com/pingcap/failpoint.newTerms()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/terms.go:98 +0x3e
github.com/pingcap/failpoint.(*Failpoint).Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoint.go:54 +0x3e
github.com/pingcap/failpoint.(*Failpoints).Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoints.go:105 +0x296
github.com/pingcap/failpoint.Enable()
/home/runner/go/pkg/mod/github.com/pingcap/[email protected]/failpoints.go:225 +0xf6
github.com/tikv/pd/tests.(*SchedulingTestEnvironment).RunTestInAPIMode()
/home/runner/work/pd/pd/tests/testutil.go:300 +0xf7
github.com/tikv/pd/tests.(*SchedulingTestEnvironment).RunTestInTwoModes()
/home/runner/work/pd/pd/tests/testutil.go:271 +0x88
github.com/tikv/pd/tests/server/config.(*configTestSuite).TestConfigAll()
/home/runner/work/pd/pd/tests/server/config/config_test.go:104 +0x6f
runtime.call16()
/opt/hostedtoolcache/go/1.21.6/x64/src/runtime/asm_amd64.s:747 +0x42
reflect.Value.Call()
/opt/hostedtoolcache/go/1.21.6/x64/src/reflect/value.go:380 +0xb5
github.com/stretchr/testify/suite.Run.func1()
/home/runner/go/pkg/mod/github.com/stretchr/[email protected]/suite/suite.go:197 +0x766
testing.tRunner()
/opt/hostedtoolcache/go/1.21.6/x64/src/testing/testing.go:1595 +0x261
testing.(*T).Run.func1()
/opt/hostedtoolcache/go/1.21.6/x64/src/testing/testing.go:1648 +0x44

Goroutine 2532 (running) created at:
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).Start()
/home/runner/work/pd/pd/pkg/dashboard/adapter/manager.go:66 +0x264
github.com/tikv/pd/pkg/dashboard/adapter.(*Manager).Start-fm()
:1 +0x33
github.com/tikv/pd/server.(*Server).startServer()
/home/runner/work/pd/pd/server/server.go:509 +0x3977
fmt.Sscanf()
/opt/hostedtoolcache/go/1.21.6/x64/src/fmt/scan.go:114 +0x184
github.com/syndtr/goleveldb/leveldb/storage.fsParseName()
/home/runner/go/pkg/mod/github.com/syndtr/[email protected]8030020-c3a204f8e965/leveldb/storage/file_storage.go:643 +0x1a
github.com/syndtr/goleveldb/leveldb/storage.(*fileStorage).List()
/home/runner/go/pkg/mod/github.com/syndtr/[email protected]/leveldb/storage/file_storage.go:458 +0x3fd
fmt.Fscanf()

CI link

https://github.com/tikv/pd/actions/runs/7706039832/job/21000938623?pr=7774

Reason for failure (if possible)

Anything else

[CabinfeverB]

closed by #7484