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DATA RACE TestMultiValuedIndexOnlineDDL #42372

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#42373
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DATA RACE TestMultiValuedIndexOnlineDDL#42372
#42373
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component/testseverity/moderatetype/bugThe issue is confirmed as a bug.
@hawkingrei

Description

@hawkingrei
hawkingrei
opened on Mar 19, 2023

Bug Report

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1. Minimal reproduce step (Required)

2. What did you expect to see? (Required)

3. What did you see instead (Required)

=================
WARNING: DATA RACE
Read at 0x00c0186691f0 by goroutine 519066:
  github.com/pingcap/tidb/planner/core.newBasePlan()
      planner/core/plan.go:728 +0x8a
  github.com/pingcap/tidb/planner/core.newBaseLogicalPlan()
      planner/core/plan.go:743 +0x10f
  github.com/pingcap/tidb/planner/core.LogicalTableDual.Init()
      planner/core/initialize.go:175 +0x23f
  github.com/pingcap/tidb/planner/core.rewriteAstExpr()
      planner/core/expression_rewriter.go:74 +0x274
  github.com/pingcap/tidb/expression.ColumnInfos2ColumnsAndNames()
      expression/expression.go:1001 +0xd7a
  github.com/pingcap/tidb/util/admin.makeRowDecoder()
      util/admin/admin.go:196 +0x3b6
  github.com/pingcap/tidb/util/admin.iterRecords()
      util/admin/admin.go:224 +0x6b5
  github.com/pingcap/tidb/util/admin.CheckRecordAndIndex()
      util/admin/admin.go:186 +0x4fd
  github.com/pingcap/tidb/executor.(*CheckTableExec).checkTableRecord()
      executor/executor.go:1097 +0x644
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next.func2.1()
      executor/executor.go:1053 +0x24d
  github.com/pingcap/tidb/util.WithRecovery()
      util/misc.go:96 +0x6d
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next.func2()
      executor/executor.go:1042 +0xc7
  github.com/pingcap/tidb/util.(*WaitGroupWrapper).Run.func1()
      util/wait_group_wrapper.go:154 +0x73
Previous write at 0x00c0186691f0 by goroutine 519065:
  github.com/pingcap/tidb/planner/core.newBasePlan()
      planner/core/plan.go:728 +0xa5
  github.com/pingcap/tidb/planner/core.newBaseLogicalPlan()
      planner/core/plan.go:743 +0x10f
  github.com/pingcap/tidb/planner/core.LogicalTableDual.Init()
      planner/core/initialize.go:175 +0x23f
  github.com/pingcap/tidb/planner/core.rewriteAstExpr()
      planner/core/expression_rewriter.go:74 +0x274
  github.com/pingcap/tidb/expression.ColumnInfos2ColumnsAndNames()
      expression/expression.go:1001 +0xd7a
  github.com/pingcap/tidb/util/admin.makeRowDecoder()
      util/admin/admin.go:196 +0x3b6
  github.com/pingcap/tidb/util/admin.iterRecords()
      util/admin/admin.go:224 +0x6b5
  github.com/pingcap/tidb/util/admin.CheckRecordAndIndex()
      util/admin/admin.go:186 +0x4fd
  github.com/pingcap/tidb/executor.(*CheckTableExec).checkTableRecord()
      executor/executor.go:1097 +0x644
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next.func2.1()
      executor/executor.go:1053 +0x24d
  github.com/pingcap/tidb/util.WithRecovery()
      util/misc.go:96 +0x6d
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next.func2()
      executor/executor.go:1042 +0xc7
  github.com/pingcap/tidb/util.(*WaitGroupWrapper).Run.func1()
      util/wait_group_wrapper.go:154 +0x73
Goroutine 519066 (running) created at:
  github.com/pingcap/tidb/util.(*WaitGroupWrapper).Run()
      util/wait_group_wrapper.go:152 +0xe4
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next()
      executor/executor.go:1041 +0xa0f
  github.com/pingcap/tidb/executor.Next()
      executor/executor.go:326 +0x326
  github.com/pingcap/tidb/executor.(*ExecStmt).next()
      executor/adapter.go:1212 +0x89
  github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelayExecutor()
      executor/adapter.go:957 +0x4f9
  github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelay()
      executor/adapter.go:782 +0x34a
  github.com/pingcap/tidb/executor.(*ExecStmt).Exec()
      executor/adapter.go:577 +0x129e
  github.com/pingcap/tidb/session.runStmt()
      session/session.go:2333 +0x62f
  github.com/pingcap/tidb/session.(*session).ExecuteStmt()
      session/session.go:2190 +0x10dd
  github.com/pingcap/tidb/testkit.(*TestKit).ExecWithContext()
      testkit/testkit.go:325 +0x8ae
  github.com/pingcap/tidb/testkit.(*TestKit).MustExecWithContext()
      testkit/testkit.go:133 +0xb7
  github.com/pingcap/tidb/testkit.(*TestKit).MustExec()
      testkit/testkit.go:128 +0x138
  github.com/pingcap/tidb/ddl_test.TestMultiValuedIndexOnlineDDL()
      ddl/mv_index_test.go:60 +0x550
  github.com/pingcap/tidb/domain.(*Domain).rebuildSysVarCache()
      domain/sysvar_cache.go:146 +0x8c4
  github.com/pingcap/tidb/domain.(*Domain).LoadSysVarCacheLoop()
      domain/domain.go:1470 +0xa8
  github.com/pingcap/tidb/session.BootstrapSession()
      session/session.go:3314 +0x6d3
  github.com/pingcap/tidb/domain.(*Domain).GetSessionCache()
      domain/sysvar_cache.go:62 +0x5c
  github.com/pingcap/tidb/session.(*session).loadCommonGlobalVariablesIfNeeded()
      session/session.go:3656 +0x104
  github.com/pingcap/tidb/session.(*session).ExecuteStmt()
      session/session.go:2093 +0x145
  github.com/pingcap/tidb/session.(*session).ExecuteInternal()
      session/session.go:1628 +0x31b
  github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop()
      domain/domain.go:1414 +0x130
  github.com/pingcap/tidb/session.BootstrapSession()
      session/session.go:3307 +0x684
  github.com/pingcap/tidb/testkit.bootstrap()
      testkit/mockstore.go:85 +0xac
  github.com/pingcap/tidb/testkit.CreateMockStoreAndDomain()
      testkit/mockstore.go:70 +0xe9
  github.com/pingcap/tidb/ddl_test.TestMultiValuedIndexOnlineDDL()
      ddl/mv_index_test.go:29 +0x58
  testing.tRunner()
      GOROOT/src/testing/testing.go:1576 +0x216
  testing.(*T).Run.func1()
      GOROOT/src/testing/testing.go:1629 +0x47
Goroutine 519065 (running) created at:
  github.com/pingcap/tidb/util.(*WaitGroupWrapper).Run()
      util/wait_group_wrapper.go:152 +0xe4
  github.com/pingcap/tidb/executor.(*CheckTableExec).Next()
      executor/executor.go:1041 +0xa0f
  github.com/pingcap/tidb/executor.Next()
      executor/executor.go:326 +0x326
  github.com/pingcap/tidb/executor.(*ExecStmt).next()
      executor/adapter.go:1212 +0x89
  github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelayExecutor()
      executor/adapter.go:957 +0x4f9
  github.com/pingcap/tidb/executor.(*ExecStmt).handleNoDelay()
      executor/adapter.go:782 +0x34a
  github.com/pingcap/tidb/executor.(*ExecStmt).Exec()
      executor/adapter.go:577 +0x129e
  github.com/pingcap/tidb/session.runStmt()
      session/session.go:2333 +0x62f
  github.com/pingcap/tidb/session.(*session).ExecuteStmt()
      session/session.go:2190 +0x10dd
  github.com/pingcap/tidb/testkit.(*TestKit).ExecWithContext()
      testkit/testkit.go:325 +0x8ae
  github.com/pingcap/tidb/testkit.(*TestKit).MustExecWithContext()
      testkit/testkit.go:133 +0xb7
  github.com/pingcap/tidb/testkit.(*TestKit).MustExec()
      testkit/testkit.go:128 +0x138
  github.com/pingcap/tidb/ddl_test.TestMultiValuedIndexOnlineDDL()
      ddl/mv_index_test.go:60 +0x550
  github.com/pingcap/tidb/domain.(*Domain).rebuildSysVarCache()
      domain/sysvar_cache.go:146 +0x8c4
  github.com/pingcap/tidb/domain.(*Domain).LoadSysVarCacheLoop()
      domain/domain.go:1470 +0xa8
  github.com/pingcap/tidb/session.BootstrapSession()
      session/session.go:3314 +0x6d3
  github.com/pingcap/tidb/domain.(*Domain).GetSessionCache()
      domain/sysvar_cache.go:62 +0x5c
  github.com/pingcap/tidb/session.(*session).loadCommonGlobalVariablesIfNeeded()
      session/session.go:3656 +0x104
  github.com/pingcap/tidb/session.(*session).ExecuteStmt()
      session/session.go:2093 +0x145
  github.com/pingcap/tidb/session.(*session).ExecuteInternal()
      session/session.go:1628 +0x31b
  github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop()
      domain/domain.go:1414 +0x130
  github.com/pingcap/tidb/session.BootstrapSession()
      session/session.go:3307 +0x684
  github.com/pingcap/tidb/testkit.bootstrap()
      testkit/mockstore.go:85 +0xac
  github.com/pingcap/tidb/testkit.CreateMockStoreAndDomain()
      testkit/mockstore.go:70 +0xe9
  github.com/pingcap/tidb/ddl_test.TestMultiValuedIndexOnlineDDL()
      ddl/mv_index_test.go:29 +0x58
  testing.tRunner()
      GOROOT/src/testing/testing.go:1576 +0x216
  testing.(*T).Run.func1()
      GOROOT/src/testing/testing.go:1629 +0x47
==================

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