DATA RACE in the TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn #58318
Description
Bug Report
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2. What did you expect to see? (Required)
3. What did you see instead (Required)
==================
WARNING: DATA RACE
Write at 0x00c006789680 by goroutine 13459:
github.com/pingcap/tidb/pkg/planner/core.EncodeUniqueIndexValuesForKey()
pkg/planner/core/util.go:394 +0xafa
github.com/pingcap/tidb/pkg/executor.(*PointGetExecutor).Next()
pkg/executor/point_get.go:302 +0x386
github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
pkg/executor/internal/exec/executor.go:460 +0x3a8
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).next()
pkg/executor/adapter.go:1269 +0x84
github.com/pingcap/tidb/pkg/executor.(*recordSet).Next()
pkg/executor/adapter.go:172 +0x20a
github.com/pingcap/tidb/pkg/session.GetRows4Test()
pkg/session/tidb.go:343 +0xd2
github.com/pingcap/tidb/pkg/session.ResultSetToStringSlice()
pkg/session/tidb.go:361 +0xaa
github.com/pingcap/tidb/pkg/testkit.(*TestKit).ResultSetToResultWithCtx()
pkg/testkit/testkit.go:317 +0xac
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustQueryWithContext()
pkg/testkit/testkit.go:243 +0x304
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustQuery()
pkg/testkit/testkit.go:176 +0x10f
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn.func1()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:406 +0x177
Previous read at 0x00c006789680 by goroutine 13456:
github.com/pingcap/tidb/pkg/planner/util.CloneDatums()
pkg/planner/util/misc.go:135 +0x150
github.com/pingcap/tidb/pkg/planner/core.(*PointGetPlan).CloneForPlanCache()
pkg/planner/core/plan_clone_generated.go:258 +0x5d6
github.com/pingcap/tidb/pkg/planner/core.clonePlanForInstancePlanCache()
pkg/planner/core/plan_cache.go:261 +0x311
github.com/pingcap/tidb/pkg/planner/core.GetPlanFromPlanCache()
pkg/planner/core/plan_cache.go:233 +0x4f6
github.com/pingcap/tidb/pkg/planner.OptimizeExecStmt()
pkg/planner/optimize.go:552 +0x6ca
github.com/pingcap/tidb/pkg/planner.Optimize()
pkg/planner/optimize.go:170 +0x58b
github.com/pingcap/tidb/pkg/executor.(*Compiler).Compile()
pkg/executor/compiler.go:101 +0x9bc
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt()
pkg/session/session.go:2099 +0xfd3
github.com/pingcap/tidb/pkg/testkit.(*TestKit).ExecWithContext()
pkg/testkit/testkit.go:425 +0x1030
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustQueryWithContext()
pkg/testkit/testkit.go:240 +0x188
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustQuery()
pkg/testkit/testkit.go:176 +0x10f
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn.func1()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:406 +0x177
Goroutine 13459 (running) created at:
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:398 +0x1ce
github.com/pingcap/tidb/pkg/session.(*session).replaceGlobalVariablesTableValue()
pkg/session/session.go:1279 +0x244
github.com/pingcap/tidb/pkg/session.(*session).SetGlobalSysVar()
pkg/session/session.go:1341 +0x2f0
github.com/pingcap/tidb/pkg/executor.(*SetExecutor).setSysVariable()
pkg/executor/set.go:155 +0x69d
github.com/pingcap/tidb/pkg/executor.(*SetExecutor).Next()
pkg/executor/set.go:105 +0xee6
github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
pkg/executor/internal/exec/executor.go:460 +0x3a8
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).next()
pkg/executor/adapter.go:1269 +0x84
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).handleNoDelayExecutor()
pkg/executor/adapter.go:1018 +0x624
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).handleNoDelay()
pkg/executor/adapter.go:851 +0x3e7
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).Exec()
pkg/executor/adapter.go:614 +0x1824
github.com/pingcap/tidb/pkg/session.runStmt()
pkg/session/session.go:2289 +0x62b
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt()
pkg/session/session.go:2151 +0x1cd8
github.com/pingcap/tidb/pkg/testkit.(*TestKit).ExecWithContext()
pkg/testkit/testkit.go:425 +0x1030
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustExecWithContext()
pkg/testkit/testkit.go:159 +0xab
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustExec()
pkg/testkit/testkit.go:154 +0x117
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:390 +0xc4
github.com/pingcap/tidb/pkg/sessionctx/variable.parseSchemaCacheSize()
pkg/sessionctx/variable/varsutil.go:638 +0x17c
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func620()
pkg/sessionctx/variable/sysvar.go:3318 +0x67
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func619()
pkg/sessionctx/variable/sysvar.go:3310 +0x52
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
fmt.Sscanf()
GOROOT/src/fmt/scan.go:114 +0x18e
github.com/pingcap/tidb/pkg/sessionctx/variable.parseByteSize()
pkg/sessionctx/variable/varsutil.go:406 +0x1d
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func261()
pkg/sessionctx/variable/sysvar.go:1419 +0x44
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/domain.(*Domain).LoadSysVarCacheLoop()
pkg/domain/domain.go:1960 +0x93
github.com/pingcap/tidb/pkg/session.bootstrapSessionImpl()
pkg/session/session.go:3537 +0x864
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
github.com/pingcap/tidb/pkg/sessionctx/variable.parseMemoryLimit()
pkg/sessionctx/variable/varsutil.go:375 +0x18b
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func218()
pkg/sessionctx/variable/sysvar.go:1155 +0x56
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func217()
pkg/sessionctx/variable/sysvar.go:1148 +0x52
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCacheIfNeeded()
pkg/domain/sysvar_cache.go:50 +0x1bb
github.com/pingcap/tidb/pkg/domain.(*Domain).GetSessionCache()
pkg/domain/sysvar_cache.go:61 +0x4a
github.com/pingcap/tidb/pkg/session.(*session).loadCommonGlobalVariablesIfNeeded()
pkg/session/session.go:3948 +0x2ae
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt()
pkg/session/session.go:2013 +0x17a
github.com/pingcap/tidb/pkg/session.(*session).ExecuteInternal()
pkg/session/session.go:1524 +0x3af
github.com/pingcap/tidb/pkg/domain.(*Domain).LoadPrivilegeLoop()
pkg/domain/domain.go:1900 +0x102
github.com/pingcap/tidb/pkg/session.bootstrapSessionImpl()
pkg/session/session.go:3530 +0x807
github.com/pingcap/tidb/pkg/session.BootstrapSession()
pkg/session/session.go:3406 +0xac
github.com/pingcap/tidb/pkg/testkit.bootstrap()
pkg/testkit/mockstore.go:251 +0x85
github.com/pingcap/tidb/pkg/testkit.CreateMockStoreAndDomain()
pkg/testkit/mockstore.go:222 +0xce
github.com/pingcap/tidb/pkg/testkit.CreateMockStore()
pkg/testkit/mockstore.go:77 +0x21d
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:386 +0x49
testing.tRunner()
GOROOT/src/testing/testing.go:1690 +0x226
testing.(*T).Run.gowrap1()
GOROOT/src/testing/testing.go:1743 +0x44
Goroutine 13456 (running) created at:
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:398 +0x1ce
github.com/pingcap/tidb/pkg/session.(*session).replaceGlobalVariablesTableValue()
pkg/session/session.go:1279 +0x244
github.com/pingcap/tidb/pkg/session.(*session).SetGlobalSysVar()
pkg/session/session.go:1341 +0x2f0
github.com/pingcap/tidb/pkg/executor.(*SetExecutor).setSysVariable()
pkg/executor/set.go:155 +0x69d
github.com/pingcap/tidb/pkg/executor.(*SetExecutor).Next()
pkg/executor/set.go:105 +0xee6
github.com/pingcap/tidb/pkg/executor/internal/exec.Next()
pkg/executor/internal/exec/executor.go:460 +0x3a8
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).next()
pkg/executor/adapter.go:1269 +0x84
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).handleNoDelayExecutor()
pkg/executor/adapter.go:1018 +0x624
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).handleNoDelay()
pkg/executor/adapter.go:851 +0x3e7
github.com/pingcap/tidb/pkg/executor.(*ExecStmt).Exec()
pkg/executor/adapter.go:614 +0x1824
github.com/pingcap/tidb/pkg/session.runStmt()
pkg/session/session.go:2289 +0x62b
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt()
pkg/session/session.go:2151 +0x1cd8
github.com/pingcap/tidb/pkg/testkit.(*TestKit).ExecWithContext()
pkg/testkit/testkit.go:425 +0x1030
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustExecWithContext()
pkg/testkit/testkit.go:159 +0xab
github.com/pingcap/tidb/pkg/testkit.(*TestKit).MustExec()
pkg/testkit/testkit.go:154 +0x117
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:390 +0xc4
github.com/pingcap/tidb/pkg/sessionctx/variable.parseSchemaCacheSize()
pkg/sessionctx/variable/varsutil.go:638 +0x17c
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func620()
pkg/sessionctx/variable/sysvar.go:3318 +0x67
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func619()
pkg/sessionctx/variable/sysvar.go:3310 +0x52
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
fmt.Sscanf()
GOROOT/src/fmt/scan.go:114 +0x18e
github.com/pingcap/tidb/pkg/sessionctx/variable.parseByteSize()
pkg/sessionctx/variable/varsutil.go:406 +0x1d
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func261()
pkg/sessionctx/variable/sysvar.go:1419 +0x44
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/domain.(*Domain).LoadSysVarCacheLoop()
pkg/domain/domain.go:1960 +0x93
github.com/pingcap/tidb/pkg/session.bootstrapSessionImpl()
pkg/session/session.go:3537 +0x864
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
github.com/pingcap/tidb/pkg/sessionctx/variable.parseMemoryLimit()
pkg/sessionctx/variable/varsutil.go:375 +0x18b
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func218()
pkg/sessionctx/variable/sysvar.go:1155 +0x56
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:143 +0xa94
github.com/pingcap/tidb/pkg/sessionctx/variable.init.func217()
pkg/sessionctx/variable/sysvar.go:1148 +0x52
github.com/pingcap/tidb/pkg/sessionctx/variable.(*SysVar).ValidateWithRelaxedValidation()
pkg/sessionctx/variable/variable.go:377 +0x242
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCache()
pkg/domain/sysvar_cache.go:142 +0xa24
github.com/pingcap/tidb/pkg/domain.(*Domain).rebuildSysVarCacheIfNeeded()
pkg/domain/sysvar_cache.go:50 +0x1bb
github.com/pingcap/tidb/pkg/domain.(*Domain).GetSessionCache()
pkg/domain/sysvar_cache.go:61 +0x4a
github.com/pingcap/tidb/pkg/session.(*session).loadCommonGlobalVariablesIfNeeded()
pkg/session/session.go:3948 +0x2ae
github.com/pingcap/tidb/pkg/session.(*session).ExecuteStmt()
pkg/session/session.go:2013 +0x17a
github.com/pingcap/tidb/pkg/session.(*session).ExecuteInternal()
pkg/session/session.go:1524 +0x3af
github.com/pingcap/tidb/pkg/domain.(*Domain).LoadPrivilegeLoop()
pkg/domain/domain.go:1900 +0x102
github.com/pingcap/tidb/pkg/session.bootstrapSessionImpl()
pkg/session/session.go:3530 +0x807
github.com/pingcap/tidb/pkg/session.BootstrapSession()
pkg/session/session.go:3406 +0xac
github.com/pingcap/tidb/pkg/testkit.bootstrap()
pkg/testkit/mockstore.go:251 +0x85
github.com/pingcap/tidb/pkg/testkit.CreateMockStoreAndDomain()
pkg/testkit/mockstore.go:222 +0xce
github.com/pingcap/tidb/pkg/testkit.CreateMockStore()
pkg/testkit/mockstore.go:77 +0x21d
pkg/planner/core/casetest/instanceplancache/instanceplancache_test.TestInstancePlanCacheConcurrencyPointMultipleColPKNoTxn()
pkg/planner/core/casetest/instanceplancache/concurrency_test.go:386 +0x49
testing.tRunner()
GOROOT/src/testing/testing.go:1690 +0x226
testing.(*T).Run.gowrap1()
GOROOT/src/testing/testing.go:1743 +0x44
==================