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This issue requires an assignee. Since you haven't specified one, we've assigned TestManager as the default assignee for this issue.
无内存泄漏
回归时间：2026.8.29
回归版本：7.0.0 B020
回归结论：通过
回归步骤：编译，执行以上语句跑fastcheck
测试类型
SQL功能
测试版本
7.0.0LTS
问题描述
使用memcheck版本执行fastcheck，测试套0B，出现自治事务相关的heap-use-after-free问题
操作系统和硬件信息
[og@db03 new]$ cat /etc/system-release
Kylin Linux Advanced Server release V10 (Lance)
[og@db03 new]$ uname -a
Linux db03 4.19.90-52.15.v2207.ky10.aarch64 #1 SMP Thu Nov 24 15:59:41 CST 2022 aarch64 aarch64 aarch64 GNU/Linux
测试环境
企业版单机
被测功能
预置条件
操作步骤
编译memcheck版本，执行fastcheck，测试套0B
make fastcheck_single PART=B
预期输出
无内存问题
实际输出
出现内存问题
日志信息
=================================================================
==3460358==ERROR: AddressSanitizer: heap-use-after-free on address 0xfffbab6148b8 at pc 0xaaac1a600a3c bp 0xfffca86d20d0 sp 0xfffca86d20e8
READ of size 8 at 0xfffbab6148b8 thread T18 (TPLworker)
#0 0xaaac1a600a38 in setProtectFunc(bool, bool, MemoryContextData*) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:184
#1 0xaaac1a5ff460 in AsanMemoryAllocator::AllocSetContextCreate(MemoryContextData*, char const*, unsigned long, unsigned long, unsigned long, unsigned long, bool, bool) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:265
#2 0xaaac1a60db78 in AllocSetContextCreate(MemoryContextData*, char const*, unsigned long, unsigned long, unsigned long, MemoryContextType, unsigned long, bool) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/aset.cpp:396
#3 0xaaac19317b50 in BuildSessionPackageRuntimeForParentSession(unsigned long, PLpgSQL_execstate*) /data0/og/code/openGauss-server/src/common/backend/catalog/gs_package.cpp:1281
#4 0xaaac1931c6d8 in processAutonmSessionPkgsInException(PLpgSQL_function*) /data0/og/code/openGauss-server/src/common/backend/catalog/gs_package.cpp:1761
#5 0xaaac1e35de34 in plpgsql_call_handler /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_handler.cpp:1125
#6 0xaaac1bd359dc in ExecMakeFunctionResultNoSets<true, true> /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:2958
#7 0xaaac1bd079f4 in ExecEvalFunc /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3671
#8 0xaaac1bcf307c in ExecEvalExpr /data0/og/code/openGauss-server/./src/include/executor/executor.h:394
#9 0xaaac1bd29620 in ExecTargetList /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7330
#10 0xaaac1bd2d89c in ExecProjectByRecursion(ProjectionInfo*, ExprDoneCond*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7647
#11 0xaaac1bd2ad14 in ExecProject(ProjectionInfo*, ExprDoneCond*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7486
#12 0xaaac1bee5b3c in ExecResult /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/nodeResult.cpp:192
#13 0xaaac1bcef9b4 in ExecProcNodeFirst /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execProcnode.cpp:807
#14 0xaaac1bcc56dc in ExecProcNode /data0/og/code/openGauss-server/./src/include/executor/executor.h:305
#15 0xaaac1bcd3cf4 in ExecutePlan /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:2321
#16 0xaaac1bcc9b04 in standard_ExecutorRun(QueryDesc*, ScanDirection, long) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:678
#17 0xaaac1b0f3c44 in explain_ExecutorRun /data0/og/code/openGauss-server/src/gausskernel/optimizer/commands/auto_explain.cpp:122
#18 0xaaac1a8df2b4 in instr_trace_ExecutorRun(QueryDesc*, ScanDirection, long) /data0/og/code/openGauss-server/src/gausskernel/cbb/instruments/trace/instr_trace.cpp:708
#19 0xaaac1bcc857c in ExecutorRun(QueryDesc*, ScanDirection, long) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:518
#20 0xaaac1ba9a0c8 in PortalRunSelect /data0/og/code/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1479
#21 0xaaac1ba97eb4 in PortalRun(PortalData*, long, bool, _DestReceiver*, _DestReceiver*, char*) /data0/og/code/openGauss-server/src/gausskernel/process/tcop/pquery.cpp:1197
#22 0xaaac1ba551d0 in exec_simple_query /data0/og/code/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:3377
#23 0xaaac1ba76da0 in ProcessCommandUpperQ /data0/og/code/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:10054
#24 0xaaac1ba76a4c in ProcessCommandLowerU /data0/og/code/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:10011
#25 0xaaac1ba75c60 in PostgresMain(int, char**, char const*, char const*) /data0/og/code/openGauss-server/src/gausskernel/process/tcop/postgres.cpp:9816
#26 0xaaac1b98a730 in BackendRun /data0/og/code/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:10317
#27 0xaaac1b9b734c in int GaussDbThreadMain<(knl_thread_role)2>(knl_thread_arg*) /data0/og/code/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15177
#28 0xaaac1b9acefc in InternalThreadFunc /data0/og/code/openGauss-server/src/gausskernel/process/postmaster/postmaster.cpp:15909
#29 0xaaac1e24c6fc in ThreadStarterFunc /data0/og/code/openGauss-server/src/common/port/port_srv/gs_thread.cpp:383
#30 0xfffdc0048788 (/usr/lib64/libpthread.so.0+0x8788)
#31 0xfffdbff55088 (/usr/lib64/libc.so.6+0xd5088)
0xfffbab6148b8 is located 184 bytes inside of 496-byte region [0xfffbab614800,0xfffbab6149f0)
freed by thread T18 (TPLworker) here:
#0 0xaaac1921f6ac in __interceptor_free ../../.././libsanitizer/asan/asan_malloc_linux.cpp:123
#1 0xaaac1a64f3e8 in void MemoryProtectFunctions::gs_memprot_free<(MemType)1>(void, unsigned long) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/memprot.cpp:855
#2 0xaaac1a6068a8 in void AsanMemoryAllocator::AllocSetFree<true, false, false>(MemoryContextData, void) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/AsanMemoryAllocator.cpp:635
#3 0xaaac1a63b4f4 in pfree(void) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:1501
#4 0xaaac1a63e2ac in FreeMemoryContextList /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:2048
#5 0xaaac1a63356c in std_MemoryContextDelete(MemoryContextData) /data0/og/code/openGauss-server/src/common/backend/utils/mmgr/mcxt.cpp:436
#6 0xaaac1bd7ddd0 in FreeExecutorState(EState) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execUtils.cpp:346
#7 0xaaac1bccad08 in standard_ExecutorEnd(QueryDesc*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:878
#8 0xaaac1ba32cd8 in pgaudit_ExecutorEnd /data0/og/code/openGauss-server/src/gausskernel/process/tcop/auditfuncs.cpp:2012
#9 0xaaac1c5765cc in ledger_ExecutorEnd /data0/og/code/openGauss-server/src/gausskernel/security/gs_ledger/blockchain.cpp:248
#10 0xaaac1a8e04f0 in instr_trace_ExecutorEnd(QueryDesc*) /data0/og/code/openGauss-server/src/gausskernel/cbb/instruments/trace/instr_trace.cpp:881
#11 0xaaac1bbd71a0 in hypo_executorEnd_hook /data0/og/code/openGauss-server/src/gausskernel/dbmind/kernel/hypopg_index.cpp:210
#12 0xaaac1bcca514 in ExecutorEnd(QueryDesc*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execMain.cpp:795
#13 0xaaac1bf7caf4 in SPI_cleanup_executor /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/spi.cpp:3451
#14 0xaaac1bf7c99c in _SPI_pquery /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/spi.cpp:3430
#15 0xaaac1bf7833c in _SPI_execute_plan0 /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/spi.cpp:2926
#16 0xaaac1bf7a364 in _SPI_execute_plan(_SPI_plan*, ParamListInfoData*, SnapshotData*, SnapshotData*, bool, bool, long, bool) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/spi.cpp:3203
#17 0xaaac1bf69390 in SPI_execute_plan_with_paramlist(_SPI_plan*, ParamListInfoData*, bool, long) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/spi.cpp:945
#18 0xaaac1e2eea1c in exec_stmt_execsql /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_exec.cpp:8260
#19 0xaaac1e2cfa0c in exec_stmt /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_exec.cpp:5114
#20 0xaaac1e2cad14 in exec_stmts /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_exec.cpp:4756
#21 0xaaac1e2c64a4 in exec_stmt_block /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_exec.cpp:4120
#22 0xaaac1e2b3fe0 in plpgsql_exec_function(PLpgSQL_function*, FunctionCallInfoData*, bool, int*) /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_exec.cpp:2029
#23 0xaaac1e35dca8 in plpgsql_call_handler /data0/og/code/openGauss-server/src/common/pl/plpgsql/src/pl_handler.cpp:1105
#24 0xaaac1bd359dc in ExecMakeFunctionResultNoSets<true, true> /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:2958
#25 0xaaac1bd079f4 in ExecEvalFunc /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:3671
#26 0xaaac1bcf307c in ExecEvalExpr /data0/og/code/openGauss-server/./src/include/executor/executor.h:394
#27 0xaaac1bd29620 in ExecTargetList /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7330
#28 0xaaac1bd2d89c in ExecProjectByRecursion(ProjectionInfo*, ExprDoneCond*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7647
#29 0xaaac1bd2ad14 in ExecProject(ProjectionInfo*, ExprDoneCond*) /data0/og/code/openGauss-server/src/gausskernel/runtime/executor/execQual.cpp:7486******
提单组织
内部开发
测试代码