2026.10.28 00:17:10.460660 [ 328 ] {} <Warning> Context: Server was built with sanitizer. It will work slowly.
2026.10.28 00:17:10.466907 [ 328 ] {} <Warning> Context: The setting 'allow_remote_fs_zero_copy_replication' is enabled for MergeTree tables. But the feature of 'zero-copy replication' is under development and is not ready for production. The usage of this feature can lead to data corruption and loss. The setting should be disabled in production.
2026.10.28 00:17:16.918223 [ 328 ] {} <Warning> Context: The setting 'merge_tree_metadata_cache' is enabled. But the feature of 'metadata cache in RocksDB' is experimental and is not ready for production. The usage of this feature can lead to data corruption and loss. The setting should be disabled in production. See the corresponding report at https://github.com/ClickHouse/ClickHouse/issues/51182
2026.10.28 00:17:17.263919 [ 328 ] {} <Warning> KeeperLogStore: No logs exists in /var/lib/clickhouse/coordination/logs. It's Ok if it's the first run of clickhouse-keeper.
2026.10.28 00:17:17.264936 [ 328 ] {} <Warning> KeeperLogStore: Removing all changelogs
2026.10.28 00:17:17.267742 [ 328 ] {} <Warning> KeeperServer: Got 1000000000000000 value for setting 'reserved_log_items' which is bigger than int32_t max value, lowering value to 2147483647.
2026.10.28 00:17:17.272214 [ 328 ] {} <Warning> KeeperStateManager: No state was read
2026.10.28 00:17:17.272270 [ 328 ] {} <Warning> RaftInstance: invalid election timeout lower bound detected, adjusted to 0
2026.10.28 00:17:17.272315 [ 328 ] {} <Warning> RaftInstance: invalid election timeout upper bound detected, adjusted to 0
2026.10.28 00:17:17.323213 [ 622 ] {} <Warning> RaftInstance: Election timeout, initiate leader election
2026.10.28 00:17:17.408643 [ 328 ] {} <Warning> Access(local_directory): File /var/lib/clickhouse/access/users.list doesn't exist
2026.10.28 00:17:17.408699 [ 328 ] {} <Warning> Access(local_directory): Recovering lists in directory /var/lib/clickhouse/access/
2026.10.28 00:17:17.649245 [ 328 ] {} <Warning> Context: Table system.session_log is enabled. It's unreliable and may contain garbage. Do not use it for any kind of security monitoring.
2026.10.28 00:18:35.916697 [ 328 ] {} <Warning> KeeperLogStore: Changelog is shut down
2026.10.28 00:18:38.132316 [ 798 ] {} <Warning> Context: Server was built with sanitizer. It will work slowly.
2026.10.28 00:18:38.139274 [ 798 ] {} <Warning> Context: The setting 'allow_remote_fs_zero_copy_replication' is enabled for MergeTree tables. But the feature of 'zero-copy replication' is under development and is not ready for production. The usage of this feature can lead to data corruption and loss. The setting should be disabled in production.
2026.10.28 00:18:44.825160 [ 798 ] {} <Warning> Context: The setting 'merge_tree_metadata_cache' is enabled. But the feature of 'metadata cache in RocksDB' is experimental and is not ready for production. The usage of this feature can lead to data corruption and loss. The setting should be disabled in production. See the corresponding report at https://github.com/ClickHouse/ClickHouse/issues/51182
2026.10.28 00:18:45.215806 [ 798 ] {} <Warning> KeeperServer: Got 1000000000000000 value for setting 'reserved_log_items' which is bigger than int32_t max value, lowering value to 2147483647.
2026.10.28 00:18:45.220914 [ 798 ] {} <Warning> RaftInstance: invalid election timeout lower bound detected, adjusted to 0
2026.10.28 00:18:45.220963 [ 798 ] {} <Warning> RaftInstance: invalid election timeout upper bound detected, adjusted to 0
2026.10.28 00:18:45.271812 [ 1027 ] {} <Warning> RaftInstance: Election timeout, initiate leader election
2026.10.28 00:18:46.244367 [ 798 ] {} <Warning> Context: Table system.session_log is enabled. It's unreliable and may contain garbage. Do not use it for any kind of security monitoring.
2026.10.28 00:22:41.181038 [ 803 ] {d887ca96-7d02-4ecc-bcab-413cc5b4cf75} <Error> executeQuery: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million: While processing (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery1: While processing 1 = ((SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery1). (TOO_MANY_ROWS) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:33820) (comment: 00175_counting_resources_in_subqueries.sql) (in query: SELECT 1 = (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID));), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTSubquery const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4ea34 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dede in /usr/bin/clickhouse
11. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
12. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
13. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTFunction const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f5a94a in /usr/bin/clickhouse
14. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:71: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dfc3 in /usr/bin/clickhouse
15. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
16. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
17. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d01f in /usr/bin/clickhouse
18. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.h:35: DB::(anonymous namespace)::executeScalarSubqueries(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context const>, unsigned long, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, bool, bool) @ 0x000000003a6eed7e in /usr/bin/clickhouse
19. ./build_docker/./src/Interpreters/TreeRewriter.cpp:0: DB::TreeRewriter::analyzeSelect(std::shared_ptr<DB::IAST>&, DB::TreeRewriterResult&&, DB::SelectQueryOptions const&, std::vector<DB::TableWithColumnNamesAndTypes, std::allocator<DB::TableWithColumnNamesAndTypes>> const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::TableJoin>) const @ 0x000000003a6de8f4 in /usr/bin/clickhouse
20. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>)::$_0::operator()(bool) const @ 0x0000000039b1fba1 in /usr/bin/clickhouse
21. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>) @ 0x0000000039b12212 in /usr/bin/clickhouse
22. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039b05807 in /usr/bin/clickhouse
23. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: DB::InterpreterSelectWithUnionQuery::buildCurrentChildInterpreter(std::shared_ptr<DB::IAST> const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d6d3b9 in /usr/bin/clickhouse
24. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:152: DB::InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d67eee in /usr/bin/clickhouse
25. ./build_docker/./contrib/llvm-project/libcxx/include/vector:434: std::__unique_if<DB::InterpreterSelectWithUnionQuery>::__unique_single std::make_unique[abi:v15000]<DB::InterpreterSelectWithUnionQuery, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&>(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&) @ 0x0000000039a24d55 in /usr/bin/clickhouse
26. ./build_docker/./src/Interpreters/InterpreterFactory.cpp:0: DB::InterpreterFactory::get(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&) @ 0x0000000039a218ca in /usr/bin/clickhouse
27. ./build_docker/./src/Interpreters/executeQuery.cpp:1026: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a987217 in /usr/bin/clickhouse
28. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
29. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
30. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
31. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse

2026.10.28 00:22:41.182263 [ 803 ] {d887ca96-7d02-4ecc-bcab-413cc5b4cf75} <Error> TCPHandler: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million: While processing (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery1: While processing 1 = ((SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery1). (TOO_MANY_ROWS), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTSubquery const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4ea34 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dede in /usr/bin/clickhouse
11. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
12. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
13. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTFunction const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f5a94a in /usr/bin/clickhouse
14. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:71: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dfc3 in /usr/bin/clickhouse
15. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
16. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
17. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d01f in /usr/bin/clickhouse
18. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.h:35: DB::(anonymous namespace)::executeScalarSubqueries(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context const>, unsigned long, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, bool, bool) @ 0x000000003a6eed7e in /usr/bin/clickhouse
19. ./build_docker/./src/Interpreters/TreeRewriter.cpp:0: DB::TreeRewriter::analyzeSelect(std::shared_ptr<DB::IAST>&, DB::TreeRewriterResult&&, DB::SelectQueryOptions const&, std::vector<DB::TableWithColumnNamesAndTypes, std::allocator<DB::TableWithColumnNamesAndTypes>> const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::TableJoin>) const @ 0x000000003a6de8f4 in /usr/bin/clickhouse
20. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>)::$_0::operator()(bool) const @ 0x0000000039b1fba1 in /usr/bin/clickhouse
21. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>) @ 0x0000000039b12212 in /usr/bin/clickhouse
22. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039b05807 in /usr/bin/clickhouse
23. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: DB::InterpreterSelectWithUnionQuery::buildCurrentChildInterpreter(std::shared_ptr<DB::IAST> const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d6d3b9 in /usr/bin/clickhouse
24. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:152: DB::InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d67eee in /usr/bin/clickhouse
25. ./build_docker/./contrib/llvm-project/libcxx/include/vector:434: std::__unique_if<DB::InterpreterSelectWithUnionQuery>::__unique_single std::make_unique[abi:v15000]<DB::InterpreterSelectWithUnionQuery, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&>(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&) @ 0x0000000039a24d55 in /usr/bin/clickhouse
26. ./build_docker/./src/Interpreters/InterpreterFactory.cpp:0: DB::InterpreterFactory::get(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&) @ 0x0000000039a218ca in /usr/bin/clickhouse
27. ./build_docker/./src/Interpreters/executeQuery.cpp:1026: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a987217 in /usr/bin/clickhouse
28. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
29. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
30. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
31. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse

2026.10.28 00:22:41.476202 [ 803 ] {25b91a77-8f21-484b-a313-d8ec7a09c244} <Error> executeQuery: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million. (TOO_MANY_ROWS) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:33820) (comment: 00175_counting_resources_in_subqueries.sql) (in query: SELECT 1 IN (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID));), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/executeQuery.cpp:0: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a989745 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
11. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
12. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
13. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
14. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
15. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
16. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
17. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
18. ? @ 0x00007fedf36f4a83 in ?
19. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:22:41.476798 [ 803 ] {25b91a77-8f21-484b-a313-d8ec7a09c244} <Error> TCPHandler: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million. (TOO_MANY_ROWS), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/executeQuery.cpp:0: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a989745 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
11. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
12. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
13. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
14. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
15. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
16. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
17. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
18. ? @ 0x00007fedf36f4a83 in ?
19. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:22:41.683132 [ 803 ] {d9d933f2-a798-4fa0-9da2-e0a3814f13fe} <Error> executeQuery: Code: 158. DB::Exception: Limit for rows or bytes to read exceeded, max rows: 15.00 million, current rows: 17.76 million: While executing MergeTreeThread. (TOO_MANY_ROWS) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:33820) (comment: 00175_counting_resources_in_subqueries.sql) (in query: SELECT count() IN (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) FROM test.hits WHERE NOT ignore(AdvEngineID);), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:22:41.696037 [ 803 ] {d9d933f2-a798-4fa0-9da2-e0a3814f13fe} <Error> TCPHandler: Code: 158. DB::Exception: Limit for rows or bytes to read exceeded, max rows: 15.00 million, current rows: 17.76 million: While executing MergeTreeThread. (TOO_MANY_ROWS), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:22:42.088367 [ 803 ] {68a0a932-16db-449d-a991-39da9d54e462} <Error> executeQuery: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million: While processing (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery4: While processing CounterID > ((SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery4). (TOO_MANY_ROWS) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:33820) (comment: 00175_counting_resources_in_subqueries.sql) (in query: SELECT count() FROM test.hits WHERE CounterID > (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID));), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTSubquery const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4ea34 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dede in /usr/bin/clickhouse
11. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
12. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
13. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTFunction const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f5a94a in /usr/bin/clickhouse
14. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:71: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dfc3 in /usr/bin/clickhouse
15. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
16. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
17. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.h:35: DB::(anonymous namespace)::executeScalarSubqueries(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context const>, unsigned long, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, bool, bool) @ 0x000000003a6eed7e in /usr/bin/clickhouse
18. ./build_docker/./src/Interpreters/TreeRewriter.cpp:0: DB::TreeRewriter::analyzeSelect(std::shared_ptr<DB::IAST>&, DB::TreeRewriterResult&&, DB::SelectQueryOptions const&, std::vector<DB::TableWithColumnNamesAndTypes, std::allocator<DB::TableWithColumnNamesAndTypes>> const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::TableJoin>) const @ 0x000000003a6de8f4 in /usr/bin/clickhouse
19. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>)::$_0::operator()(bool) const @ 0x0000000039b1fba1 in /usr/bin/clickhouse
20. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>) @ 0x0000000039b12212 in /usr/bin/clickhouse
21. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039b05807 in /usr/bin/clickhouse
22. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: DB::InterpreterSelectWithUnionQuery::buildCurrentChildInterpreter(std::shared_ptr<DB::IAST> const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d6d3b9 in /usr/bin/clickhouse
23. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:152: DB::InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d67eee in /usr/bin/clickhouse
24. ./build_docker/./contrib/llvm-project/libcxx/include/vector:434: std::__unique_if<DB::InterpreterSelectWithUnionQuery>::__unique_single std::make_unique[abi:v15000]<DB::InterpreterSelectWithUnionQuery, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&>(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&) @ 0x0000000039a24d55 in /usr/bin/clickhouse
25. ./build_docker/./src/Interpreters/InterpreterFactory.cpp:0: DB::InterpreterFactory::get(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&) @ 0x0000000039a218ca in /usr/bin/clickhouse
26. ./build_docker/./src/Interpreters/executeQuery.cpp:1026: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a987217 in /usr/bin/clickhouse
27. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
28. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
29. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
30. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
31. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse

2026.10.28 00:22:42.088980 [ 803 ] {68a0a932-16db-449d-a991-39da9d54e462} <Error> TCPHandler: Code: 158. DB::Exception: Limit for rows (controlled by 'max_rows_to_read' setting) exceeded, max rows: 1.00 million, current rows: 8.88 million: While processing (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery4: While processing CounterID > ((SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID)) AS _subquery4). (TOO_MANY_ROWS), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:65: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int) const @ 0x0000000036aacacc in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/QueryPlan/ReadFromMergeTree.cpp:233: DB::ReadFromMergeTree::initializePipeline(DB::QueryPipelineBuilder&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1d8384 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/QueryPlan/ISourceStep.cpp:0: DB::ISourceStep::updatePipeline(std::vector<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>, std::allocator<std::unique_ptr<DB::QueryPipelineBuilder, std::default_delete<DB::QueryPipelineBuilder>>>>, DB::BuildQueryPipelineSettings const&) @ 0x000000003f0f5c23 in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/QueryPlan/QueryPlan.cpp:188: DB::QueryPlan::buildQueryPipeline(DB::QueryPlanOptimizationSettings const&, DB::BuildQueryPipelineSettings const&) @ 0x000000003f1504d1 in /usr/bin/clickhouse
8. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:379: DB::InterpreterSelectWithUnionQuery::execute() @ 0x0000000039d73e5b in /usr/bin/clickhouse
9. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTSubquery const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4ea34 in /usr/bin/clickhouse
10. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:0: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dede in /usr/bin/clickhouse
11. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
12. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
13. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:0: DB::ExecuteScalarSubqueriesMatcher::visit(DB::ASTFunction const&, std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f5a94a in /usr/bin/clickhouse
14. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.cpp:71: DB::ExecuteScalarSubqueriesMatcher::visit(std::shared_ptr<DB::IAST>&, DB::ExecuteScalarSubqueriesMatcher::Data&) @ 0x0000000039f4dfc3 in /usr/bin/clickhouse
15. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:78: DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::doVisit(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4cd75 in /usr/bin/clickhouse
16. ./build_docker/./src/Interpreters/InDepthNodeVisitor.h:64: void DB::InDepthNodeVisitor<DB::ExecuteScalarSubqueriesMatcher, true, false, std::shared_ptr<DB::IAST>>::visitChildren<false>(std::shared_ptr<DB::IAST>&) @ 0x0000000039f4d00d in /usr/bin/clickhouse
17. ./build_docker/./src/Interpreters/ExecuteScalarSubqueriesVisitor.h:35: DB::(anonymous namespace)::executeScalarSubqueries(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context const>, unsigned long, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, std::map<String, DB::Block, std::less<String>, std::allocator<std::pair<String const, DB::Block>>>&, bool, bool) @ 0x000000003a6eed7e in /usr/bin/clickhouse
18. ./build_docker/./src/Interpreters/TreeRewriter.cpp:0: DB::TreeRewriter::analyzeSelect(std::shared_ptr<DB::IAST>&, DB::TreeRewriterResult&&, DB::SelectQueryOptions const&, std::vector<DB::TableWithColumnNamesAndTypes, std::allocator<DB::TableWithColumnNamesAndTypes>> const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::TableJoin>) const @ 0x000000003a6de8f4 in /usr/bin/clickhouse
19. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>)::$_0::operator()(bool) const @ 0x0000000039b1fba1 in /usr/bin/clickhouse
20. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, std::optional<DB::Pipe>, std::shared_ptr<DB::IStorage> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, std::shared_ptr<DB::PreparedSets>) @ 0x0000000039b12212 in /usr/bin/clickhouse
21. ./build_docker/./src/Interpreters/InterpreterSelectQuery.cpp:0: DB::InterpreterSelectQuery::InterpreterSelectQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039b05807 in /usr/bin/clickhouse
22. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: DB::InterpreterSelectWithUnionQuery::buildCurrentChildInterpreter(std::shared_ptr<DB::IAST> const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d6d3b9 in /usr/bin/clickhouse
23. ./build_docker/./src/Interpreters/InterpreterSelectWithUnionQuery.cpp:152: DB::InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000039d67eee in /usr/bin/clickhouse
24. ./build_docker/./contrib/llvm-project/libcxx/include/vector:434: std::__unique_if<DB::InterpreterSelectWithUnionQuery>::__unique_single std::make_unique[abi:v15000]<DB::InterpreterSelectWithUnionQuery, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&>(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions const&) @ 0x0000000039a24d55 in /usr/bin/clickhouse
25. ./build_docker/./src/Interpreters/InterpreterFactory.cpp:0: DB::InterpreterFactory::get(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&) @ 0x0000000039a218ca in /usr/bin/clickhouse
26. ./build_docker/./src/Interpreters/executeQuery.cpp:1026: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) @ 0x000000003a987217 in /usr/bin/clickhouse
27. ./build_docker/./src/Interpreters/executeQuery.cpp:1224: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, bool, DB::QueryProcessingStage::Enum) @ 0x000000003a97a842 in /usr/bin/clickhouse
28. ./build_docker/./src/Server/TCPHandler.cpp:0: DB::TCPHandler::runImpl() @ 0x000000003e08ddb8 in /usr/bin/clickhouse
29. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
30. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
31. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse

2026.10.28 00:22:42.221143 [ 803 ] {50b4c5ed-4248-41ca-9bd3-90db47435525} <Error> executeQuery: Code: 158. DB::Exception: Limit for rows or bytes to read exceeded, max rows: 10.00 million, current rows: 13.12 million: While executing MergeTreeThread. (TOO_MANY_ROWS) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:33820) (comment: 00175_counting_resources_in_subqueries.sql) (in query: SELECT count() FROM test.hits WHERE CounterID < (SELECT count() FROM test.hits WHERE NOT ignore(AdvEngineID));), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:22:42.245126 [ 803 ] {50b4c5ed-4248-41ca-9bd3-90db47435525} <Error> TCPHandler: Code: 158. DB::Exception: Limit for rows or bytes to read exceeded, max rows: 10.00 million, current rows: 13.12 million: While executing MergeTreeThread. (TOO_MANY_ROWS), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, String, String>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<String>::type, std::type_identity<String>::type>, char const*&, String&&, String&&) @ 0x0000000036aacf42 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:25: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac675 in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:28.461178 [ 3038 ] {2fa4aaad-7016-4bba-a3e8-4fed872ea073} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.040015206 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:57506) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:28.461223 [ 3039 ] {69765a8c-3da5-46a3-a0ec-568364a7437a} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.000014616 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:57522) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:28.575030 [ 3038 ] {2fa4aaad-7016-4bba-a3e8-4fed872ea073} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.040015206 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:28.749412 [ 3039 ] {69765a8c-3da5-46a3-a0ec-568364a7437a} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.2]:9000 -> [::ffff:127.0.0.1]:57522). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:28.749818 [ 3039 ] {69765a8c-3da5-46a3-a0ec-568364a7437a} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.000014616 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:28.750310 [ 3039 ] {69765a8c-3da5-46a3-a0ec-568364a7437a} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:31.030430 [ 3038 ] {263d9571-a145-47ad-902a-56cc977d4d3f} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.232017907 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:57520) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:31.231812 [ 3039 ] {a7a7ad1f-0729-43d8-9e17-4d6eb2643cde} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.767267598 seconds, maximum: 1. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:44616) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:31.231899 [ 3040 ] {897e9974-81af-4137-94d1-28eb1c25c77a} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.080015696 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:57538) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:31.446125 [ 3038 ] {263d9571-a145-47ad-902a-56cc977d4d3f} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.232017907 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:32.513262 [ 3040 ] {897e9974-81af-4137-94d1-28eb1c25c77a} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.2]:9000 -> [::ffff:127.0.0.1]:57538). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:32.514651 [ 3040 ] {897e9974-81af-4137-94d1-28eb1c25c77a} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.080015696 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:32.559903 [ 3040 ] {897e9974-81af-4137-94d1-28eb1c25c77a} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:33.158382 [ 3038 ] {dcef8e6a-bd1a-40fc-94ad-42ef107c9b04} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.036014956 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:57528) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:33.633449 [ 3041 ] {a0dcbd96-d475-4266-9fe8-8eda9b04cc92} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.548489281 seconds, maximum: 1. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46124) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:33.638472 [ 3043 ] {2fb79f30-b1b9-4b58-b207-045dcb743b7a} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.524511899 seconds, maximum: 1. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:44626) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:33.651848 [ 3042 ] {f71687ba-5564-4760-a6f3-f19bdff48696} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.539893408 seconds, maximum: 1. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:57544) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:33.847962 [ 3039 ] {a7a7ad1f-0729-43d8-9e17-4d6eb2643cde} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.767267598 seconds, maximum: 1. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:33.851708 [ 3039 ] {a7a7ad1f-0729-43d8-9e17-4d6eb2643cde} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:33.911088 [ 3038 ] {dcef8e6a-bd1a-40fc-94ad-42ef107c9b04} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.036014956 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:34.298049 [ 3041 ] {a0dcbd96-d475-4266-9fe8-8eda9b04cc92} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.548489281 seconds, maximum: 1. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:34.302104 [ 3041 ] {a0dcbd96-d475-4266-9fe8-8eda9b04cc92} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:34.624497 [ 3042 ] {f71687ba-5564-4760-a6f3-f19bdff48696} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.2]:9000 -> [::ffff:127.0.0.1]:57544). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:34.624814 [ 3042 ] {f71687ba-5564-4760-a6f3-f19bdff48696} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.539893408 seconds, maximum: 1. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:34.660081 [ 3042 ] {f71687ba-5564-4760-a6f3-f19bdff48696} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:34.832222 [ 3043 ] {2fb79f30-b1b9-4b58-b207-045dcb743b7a} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.3]:9000 -> [::ffff:127.0.0.1]:44626). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:34.832457 [ 3043 ] {2fb79f30-b1b9-4b58-b207-045dcb743b7a} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.524511899 seconds, maximum: 1. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:34.891235 [ 3043 ] {2fb79f30-b1b9-4b58-b207-045dcb743b7a} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:35.780966 [ 3038 ] {d85f9a2d-af55-408b-be31-c22790139ee8} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.096015715 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:57534) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.168032 [ 3041 ] {f046c5d1-92d9-4383-8cf5-794945b4ea3d} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.124016105 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:56146) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.168974 [ 3040 ] {4157927f-3419-407b-baae-ce58bdf8a875} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.064015245 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:57556) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.172001 [ 3044 ] {e2361d05-70b7-439d-ada1-ee1ebc042b5c} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.208017308 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:44638) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.177430 [ 3039 ] {28028c54-5dcd-48f8-ba01-429cf1b7666f} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.588505689 seconds, maximum: 1. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46126) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.483382 [ 3038 ] {d85f9a2d-af55-408b-be31-c22790139ee8} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.096015715 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.827876 [ 3044 ] {e2361d05-70b7-439d-ada1-ee1ebc042b5c} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.208017308 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.843952 [ 3044 ] {e2361d05-70b7-439d-ada1-ee1ebc042b5c} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:36.869585 [ 3040 ] {4157927f-3419-407b-baae-ce58bdf8a875} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.2]:9000 -> [::ffff:127.0.0.1]:57556). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:36.869811 [ 3040 ] {4157927f-3419-407b-baae-ce58bdf8a875} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.064015245 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.885971 [ 3040 ] {4157927f-3419-407b-baae-ce58bdf8a875} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:36.942208 [ 3039 ] {28028c54-5dcd-48f8-ba01-429cf1b7666f} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.588505689 seconds, maximum: 1. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/Interpreters/ProcessList.cpp:465: DB::QueryStatus::checkTimeLimit() @ 0x0000000039f88718 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:197: DB::PipelineExecutor::finalizeExecution() @ 0x000000003e1e1252 in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:0: DB::PipelineExecutor::execute(unsigned long, bool) @ 0x000000003e1e0b6a in /usr/bin/clickhouse
7. ./build_docker/./src/Processors/Executors/PullingAsyncPipelineExecutor.cpp:96: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0>(DB::PullingAsyncPipelineExecutor::pull(DB::Chunk&, unsigned long)::$_0&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x000000003e21a826 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
10. ? @ 0x00007fedf36f4a83 in ?
11. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.953395 [ 3039 ] {28028c54-5dcd-48f8-ba01-429cf1b7666f} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:36.979242 [ 3041 ] {f046c5d1-92d9-4383-8cf5-794945b4ea3d} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.124016105 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:36.983187 [ 3041 ] {f046c5d1-92d9-4383-8cf5-794945b4ea3d} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:38.406246 [ 804 ] {329ed5db-59aa-476f-9ef0-56f8a20e30c1} <Error> executeQuery: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 580.46 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:51844) (comment: 00091_prewhere_two_conditions.sql) (in query: SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00';), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.406497 [ 3038 ] {cdfc026d-9947-4e62-8bd0-2786201a0311} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.172016684 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:50030) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5,6}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.634575 [ 804 ] {329ed5db-59aa-476f-9ef0-56f8a20e30c1} <Error> TCPHandler: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 580.46 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.649308 [ 3040 ] {87475339-e172-4ec6-8bce-1a13509e8dc3} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.072015258 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45852) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.650270 [ 3039 ] {433c499f-0d7d-4c4a-8fd8-c697dfa8d79e} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148016337 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:35488) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.650271 [ 3043 ] {7067132c-399d-496b-b259-5574be914f6d} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.056015029 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:56944) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.654545 [ 3042 ] {15d5d0b7-0233-4c1d-ac8a-1e67177b9517} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.036014742 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46914) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.654984 [ 3041 ] {26074e32-0ddc-4568-830f-96f1c61bf0ce} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.084015428 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:50310) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:38.852389 [ 3038 ] {cdfc026d-9947-4e62-8bd0-2786201a0311} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.172016684 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.015983 [ 3040 ] {87475339-e172-4ec6-8bce-1a13509e8dc3} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.072015258 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.025888 [ 3040 ] {87475339-e172-4ec6-8bce-1a13509e8dc3} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:39.107611 [ 3039 ] {433c499f-0d7d-4c4a-8fd8-c697dfa8d79e} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148016337 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.121964 [ 3039 ] {433c499f-0d7d-4c4a-8fd8-c697dfa8d79e} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:39.225835 [ 3041 ] {26074e32-0ddc-4568-830f-96f1c61bf0ce} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.084015428 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.237993 [ 3041 ] {26074e32-0ddc-4568-830f-96f1c61bf0ce} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:39.257081 [ 3043 ] {7067132c-399d-496b-b259-5574be914f6d} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.056015029 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.257943 [ 3043 ] {7067132c-399d-496b-b259-5574be914f6d} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:39.340646 [ 3042 ] {15d5d0b7-0233-4c1d-ac8a-1e67177b9517} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.036014742 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:39.341315 [ 3042 ] {15d5d0b7-0233-4c1d-ac8a-1e67177b9517} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:40.850031 [ 3044 ] {3034502f-9c0b-43ab-8c20-b39351f9a050} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.420020084 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:50034) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5,6,7}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.263377 [ 803 ] {d8e054c6-4ac0-47f7-b55e-935b2465c05d} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.040014711 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45854) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.333080 [ 3042 ] {6f186bf8-e685-4521-ac70-1409af06d0f6} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.444020408 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:35500) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.356048 [ 3043 ] {0c85c79d-453a-48d0-b2e5-eb5484e16428} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.460020638 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46926) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.371818 [ 3041 ] {4e27371e-d000-4618-b362-51e9f986b869} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.416020012 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:41898) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.378035 [ 3038 ] {ed269cab-c85c-4ce4-a8af-c299c4466fdf} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.280018084 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:50316) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.379448 [ 2374 ] {79079040-8f55-4c56-9308-afbcd2c42515} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.024014482 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:56958) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.810035 [ 3044 ] {3034502f-9c0b-43ab-8c20-b39351f9a050} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.420020084 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.958953 [ 803 ] {d8e054c6-4ac0-47f7-b55e-935b2465c05d} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.040014711 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:41.969369 [ 803 ] {d8e054c6-4ac0-47f7-b55e-935b2465c05d} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:42.126532 [ 3042 ] {6f186bf8-e685-4521-ac70-1409af06d0f6} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.3]:9000 -> [::ffff:127.0.0.1]:35500). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:42.128270 [ 3042 ] {6f186bf8-e685-4521-ac70-1409af06d0f6} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.444020408 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:42.149628 [ 3042 ] {6f186bf8-e685-4521-ac70-1409af06d0f6} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:42.153300 [ 2374 ] {79079040-8f55-4c56-9308-afbcd2c42515} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.024014482 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:42.163116 [ 2374 ] {79079040-8f55-4c56-9308-afbcd2c42515} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:42.184216 [ 3038 ] {ed269cab-c85c-4ce4-a8af-c299c4466fdf} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.280018084 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:42.197310 [ 3038 ] {ed269cab-c85c-4ce4-a8af-c299c4466fdf} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:42.224331 [ 3043 ] {0c85c79d-453a-48d0-b2e5-eb5484e16428} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.460020638 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:42.233759 [ 3043 ] {0c85c79d-453a-48d0-b2e5-eb5484e16428} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:42.258618 [ 3041 ] {4e27371e-d000-4618-b362-51e9f986b869} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.416020012 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:42.259131 [ 3041 ] {4e27371e-d000-4618-b362-51e9f986b869} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:44.861285 [ 3041 ] {ba961853-2ad8-40c3-871b-79a91abf8bfc} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148016091 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46930) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.914599 [ 3043 ] {127d946d-32ba-4bcc-b56c-e273941f7486} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.196016765 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45232) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.920538 [ 3044 ] {be2c0f87-5616-4e20-a6b4-d0efccc424d6} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.584022224 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:50042) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5,6,7,8}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.932545 [ 803 ] {eb3000c9-e4c0-4546-9e10-64ad7cc1016a} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.152016161 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:50324) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.932931 [ 3039 ] {7bcf8e8b-0fa4-4c04-b9b5-c270deec1777} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.180016543 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:56974) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.943919 [ 2374 ] {2fa30754-7176-4841-bcf8-86f559dd9ae7} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.104015488 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45858) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.944690 [ 3042 ] {4c40a5a6-4501-4ff0-968f-8757197865ba} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.212016999 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:35502) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:44.953943 [ 3038 ] {d7ef6e91-8e62-4452-b1ae-23fc3bc237eb} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.196016766 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:41910) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.308481 [ 3039 ] {7bcf8e8b-0fa4-4c04-b9b5-c270deec1777} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.180016543 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.329571 [ 3039 ] {7bcf8e8b-0fa4-4c04-b9b5-c270deec1777} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.334335 [ 3043 ] {127d946d-32ba-4bcc-b56c-e273941f7486} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.196016765 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.334408 [ 803 ] {eb3000c9-e4c0-4546-9e10-64ad7cc1016a} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.152016161 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.339649 [ 3041 ] {ba961853-2ad8-40c3-871b-79a91abf8bfc} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148016091 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.348498 [ 3042 ] {4c40a5a6-4501-4ff0-968f-8757197865ba} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.212016999 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.352963 [ 3041 ] {ba961853-2ad8-40c3-871b-79a91abf8bfc} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.352987 [ 803 ] {eb3000c9-e4c0-4546-9e10-64ad7cc1016a} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.355984 [ 3038 ] {d7ef6e91-8e62-4452-b1ae-23fc3bc237eb} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.196016766 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.365860 [ 3043 ] {127d946d-32ba-4bcc-b56c-e273941f7486} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.370159 [ 3038 ] {d7ef6e91-8e62-4452-b1ae-23fc3bc237eb} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.387271 [ 3042 ] {4c40a5a6-4501-4ff0-968f-8757197865ba} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.389304 [ 2374 ] {2fa30754-7176-4841-bcf8-86f559dd9ae7} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.104015488 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:45.396384 [ 2374 ] {2fa30754-7176-4841-bcf8-86f559dd9ae7} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:45.472377 [ 3044 ] {be2c0f87-5616-4e20-a6b4-d0efccc424d6} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.584022224 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.187639 [ 3043 ] {4cdde7b7-140c-4741-884a-ce7a1234d9ff} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.948027039 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:50332) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.209757 [ 3040 ] {412f4d3e-fe87-4dc2-83e7-2fceea594bd2} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.100029146 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45236) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.221279 [ 803 ] {cd2df5e4-9c6c-4b6c-b4e5-0d567f6daabe} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.004027809 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:46946) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.222693 [ 2374 ] {fd909cc3-9d0e-4a5e-8627-2ae3aa4eb51d} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.908026474 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45860) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.225604 [ 3038 ] {b8fc80b9-5357-434a-9c26-1833c479d281} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.892026263 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:56984) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.227105 [ 3042 ] {6b2330e0-fbc8-4d12-aaf1-152590e524c6} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.848025641 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:38766) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.228542 [ 3039 ] {22c1aade-36fc-42e9-ab55-7bf9b7bf4083} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.928026757 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:41916) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.228594 [ 3044 ] {ca24ce41-434e-448e-8852-78188a4af740} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.940026927 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:35504) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.228970 [ 804 ] {7ddf28d2-b372-4b84-b15d-1f685e55a3a8} <Error> executeQuery: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 574.66 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:51844) (comment: 00091_prewhere_two_conditions.sql) (in query: SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND URL != '' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00';), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.329003 [ 804 ] {7ddf28d2-b372-4b84-b15d-1f685e55a3a8} <Error> TCPHandler: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 574.66 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.372010 [ 803 ] {cd2df5e4-9c6c-4b6c-b4e5-0d567f6daabe} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.004027809 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.388417 [ 3040 ] {412f4d3e-fe87-4dc2-83e7-2fceea594bd2} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.100029146 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.461797 [ 3043 ] {4cdde7b7-140c-4741-884a-ce7a1234d9ff} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.948027039 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.491965 [ 3044 ] {ca24ce41-434e-448e-8852-78188a4af740} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.940026927 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.568600 [ 3039 ] {22c1aade-36fc-42e9-ab55-7bf9b7bf4083} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.928026757 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.657946 [ 3042 ] {6b2330e0-fbc8-4d12-aaf1-152590e524c6} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.848025641 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:49.701589 [ 2374 ] {fd909cc3-9d0e-4a5e-8627-2ae3aa4eb51d} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.908026474 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:50.475712 [ 3038 ] {b8fc80b9-5357-434a-9c26-1833c479d281} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.892026263 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:50.494928 [ 3041 ] {f6ecc44a-ac46-45e9-9428-779ac76abbf8} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.076028827 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:50056) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5,6,7,8,9}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:50.724736 [ 3038 ] {} <Error> ServerErrorHandler: Code: 210. DB::NetException: Connection reset by peer, while reading from socket ([::ffff:127.0.0.1]:56984). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&) @ 0x00000000210828f9 in /usr/bin/clickhouse
3. ./build_docker/./src/IO/ReadBufferFromPocoSocket.cpp:86: DB::ReadBufferFromPocoSocket::nextImpl() @ 0x0000000021080f68 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/ReadBuffer.h:72: DB::TCPHandler::runImpl() @ 0x000000003e08c048 in /usr/bin/clickhouse
5. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
6. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
7. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
9. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
11. ? @ 0x00007fedf36f4a83 in ?
12. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:50.725547 [ 2374 ] {} <Error> ServerErrorHandler: Code: 210. DB::NetException: Connection reset by peer, while reading from socket ([::ffff:127.0.0.1]:45860). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&) @ 0x00000000210828f9 in /usr/bin/clickhouse
3. ./build_docker/./src/IO/ReadBufferFromPocoSocket.cpp:86: DB::ReadBufferFromPocoSocket::nextImpl() @ 0x0000000021080f68 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/ReadBuffer.h:72: DB::TCPHandler::runImpl() @ 0x000000003e08c048 in /usr/bin/clickhouse
5. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
6. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
7. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
9. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
11. ? @ 0x00007fedf36f4a83 in ?
12. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:50.727118 [ 3044 ] {} <Error> ServerErrorHandler: Code: 210. DB::NetException: Connection reset by peer, while reading from socket ([::ffff:127.0.0.1]:35504). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&) @ 0x00000000210828f9 in /usr/bin/clickhouse
3. ./build_docker/./src/IO/ReadBufferFromPocoSocket.cpp:86: DB::ReadBufferFromPocoSocket::nextImpl() @ 0x0000000021080f68 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/ReadBuffer.h:72: DB::TCPHandler::runImpl() @ 0x000000003e08c048 in /usr/bin/clickhouse
5. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
6. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
7. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
9. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
11. ? @ 0x00007fedf36f4a83 in ?
12. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:50.728270 [ 803 ] {} <Error> ServerErrorHandler: Code: 210. DB::NetException: Connection reset by peer, while reading from socket ([::ffff:127.0.0.1]:46946). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&) @ 0x00000000210828f9 in /usr/bin/clickhouse
3. ./build_docker/./src/IO/ReadBufferFromPocoSocket.cpp:86: DB::ReadBufferFromPocoSocket::nextImpl() @ 0x0000000021080f68 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/ReadBuffer.h:72: DB::TCPHandler::runImpl() @ 0x000000003e08c048 in /usr/bin/clickhouse
5. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
6. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
7. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
9. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
11. ? @ 0x00007fedf36f4a83 in ?
12. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:50.799366 [ 3041 ] {f6ecc44a-ac46-45e9-9428-779ac76abbf8} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 2.076028827 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.111070 [ 3041 ] {59178995-99b5-40a3-98e1-ac2bf482da52} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.136015575 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:50230) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT SearchPhrase AS k, count() AS c FROM remote('127.0.0.{1,2,3,4,5,6,7,8,9,10}', test.hits) GROUP BY k ORDER BY c DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.164432 [ 2374 ] {4175e294-15b2-4b71-9ad4-d3983b8491ec} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.704023338 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:49374) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.168879 [ 3042 ] {3f138e4c-6ffb-4072-8deb-c3926ad60d8b} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.688023118 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:55122) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.257410 [ 3038 ] {2bdfa0fa-4d38-4798-8d76-b011cff4111f} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.268017375 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:49096) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.257998 [ 3039 ] {48e83ea1-b099-4364-a578-0d01cdaf0dfa} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.580021629 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:57810) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.263065 [ 3044 ] {1b4ef4a6-6c7a-46ab-abc1-4b5331c50169} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.312017951 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:50642) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.278032 [ 3043 ] {c9b5f2db-f535-4480-b9eb-98c8a7a2c0dc} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.012013864 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:49292) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.291081 [ 3637 ] {5a20f66a-9947-4bd9-ade2-af404f75960c} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148015703 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:47956) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.335776 [ 803 ] {f79c7f86-178d-4d03-8da0-c80b60f5fdac} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.656022667 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:45974) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.424612 [ 3040 ] {b8b41d31-2c62-4a85-86f6-f149cf061272} <Error> executeQuery: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.624022221 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED) (version 23.8.16.43.altinitystable (altinity build)) (from [::ffff:127.0.0.1]:37972) (comment: 00090_thread_pool_deadlock.sh) (in query: SELECT `SearchPhrase` AS `k`, count() AS `c` FROM `test`.`hits` GROUP BY `k` ORDER BY `c` DESC LIMIT 10), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.654889 [ 3637 ] {5a20f66a-9947-4bd9-ade2-af404f75960c} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.3]:9000 -> [::ffff:127.0.0.1]:47956). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:53.655203 [ 3637 ] {5a20f66a-9947-4bd9-ade2-af404f75960c} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.148015703 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:53.658221 [ 3637 ] {5a20f66a-9947-4bd9-ade2-af404f75960c} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.510455 [ 3044 ] {1b4ef4a6-6c7a-46ab-abc1-4b5331c50169} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.312017951 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.536902 [ 3044 ] {1b4ef4a6-6c7a-46ab-abc1-4b5331c50169} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.571451 [ 3039 ] {48e83ea1-b099-4364-a578-0d01cdaf0dfa} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.580021629 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.575774 [ 3039 ] {48e83ea1-b099-4364-a578-0d01cdaf0dfa} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.575982 [ 803 ] {f79c7f86-178d-4d03-8da0-c80b60f5fdac} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.4]:9000 -> [::ffff:127.0.0.1]:45974). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:54.576254 [ 803 ] {f79c7f86-178d-4d03-8da0-c80b60f5fdac} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.656022667 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.586648 [ 803 ] {f79c7f86-178d-4d03-8da0-c80b60f5fdac} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.596142 [ 3043 ] {c9b5f2db-f535-4480-b9eb-98c8a7a2c0dc} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.012013864 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.596160 [ 3042 ] {3f138e4c-6ffb-4072-8deb-c3926ad60d8b} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.688023118 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.597953 [ 3042 ] {3f138e4c-6ffb-4072-8deb-c3926ad60d8b} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.599546 [ 3043 ] {c9b5f2db-f535-4480-b9eb-98c8a7a2c0dc} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.602602 [ 2374 ] {4175e294-15b2-4b71-9ad4-d3983b8491ec} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.704023338 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.603966 [ 3038 ] {2bdfa0fa-4d38-4798-8d76-b011cff4111f} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.268017375 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.606498 [ 2374 ] {4175e294-15b2-4b71-9ad4-d3983b8491ec} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.608418 [ 3038 ] {2bdfa0fa-4d38-4798-8d76-b011cff4111f} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.609555 [ 3041 ] {59178995-99b5-40a3-98e1-ac2bf482da52} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.136015575 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.612672 [ 3040 ] {b8b41d31-2c62-4a85-86f6-f149cf061272} <Error> TCPHandler: Can't send logs to client: Code: 210. DB::NetException: Connection reset by peer, while writing to socket ([::ffff:127.0.0.2]:9000 -> [::ffff:127.0.0.1]:37972). (NETWORK_ERROR), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::NetException::NetException<String, String, String>(int, FormatStringHelperImpl<std::type_identity<String>::type, std::type_identity<String>::type, std::type_identity<String>::type>, String&&, String&&, String&&) @ 0x000000002108721f in /usr/bin/clickhouse
3. ./build_docker/./src/IO/WriteBufferFromPocoSocket.cpp:96: DB::WriteBufferFromPocoSocket::nextImpl() @ 0x00000000210855a2 in /usr/bin/clickhouse
4. ./build_docker/./src/IO/WriteBuffer.h:60: DB::TCPHandler::sendLogData(DB::Block const&) @ 0x000000003e0d321e in /usr/bin/clickhouse
5. ./build_docker/./src/Core/Block.h:25: DB::TCPHandler::sendLogs() @ 0x000000003e0ac5ab in /usr/bin/clickhouse
6. ./build_docker/./src/Server/TCPHandler.cpp:680: DB::TCPHandler::runImpl() @ 0x000000003e08e78f in /usr/bin/clickhouse
7. ./build_docker/./src/Server/TCPHandler.cpp:2161: DB::TCPHandler::run() @ 0x000000003e0d3f7c in /usr/bin/clickhouse
8. ./build_docker/./base/poco/Net/src/TCPServerConnection.cpp:57: Poco::Net::TCPServerConnection::start() @ 0x0000000049c0d860 in /usr/bin/clickhouse
9. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:302: Poco::Net::TCPServerDispatcher::run() @ 0x0000000049c0e6c2 in /usr/bin/clickhouse
10. ./build_docker/./base/poco/Foundation/src/ThreadPool.cpp:0: Poco::PooledThread::run() @ 0x000000004a194986 in /usr/bin/clickhouse
11. ./build_docker/./base/poco/Foundation/src/Thread.cpp:46: Poco::(anonymous namespace)::RunnableHolder::run() @ 0x000000004a1917ae in /usr/bin/clickhouse
12. ./build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:350: Poco::ThreadImpl::runnableEntry(void*) @ 0x000000004a18e712 in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?
 (version 23.8.16.43.altinitystable (altinity build))
2026.10.28 00:29:54.613223 [ 3040 ] {b8b41d31-2c62-4a85-86f6-f149cf061272} <Error> TCPHandler: Code: 159. DB::Exception: Timeout exceeded: elapsed 1.624022221 seconds, maximum: 1: While executing MergeTreeThread. (TIMEOUT_EXCEEDED), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<double, double>(int, FormatStringHelperImpl<std::type_identity<double>::type, std::type_identity<double>::type>, double&&, double&&) @ 0x0000000036a5bd2c in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/ExecutionSpeedLimits.cpp:110: DB::ExecutionSpeedLimits::checkTimeLimit(Stopwatch const&, DB::OverflowMode) const @ 0x0000000036a5af8c in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:50: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a5801c in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.614939 [ 3040 ] {b8b41d31-2c62-4a85-86f6-f149cf061272} <Warning> TCPHandler: Client has gone away.
2026.10.28 00:29:54.635671 [ 804 ] {5293fa6c-81d8-45d5-9894-e21b3cbc737a} <Error> executeQuery: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 583.01 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES) (version 23.8.16.43.altinitystable (altinity build)) (from [::1]:51844) (comment: 00091_prewhere_two_conditions.sql) (in query: SELECT uniq(URL) FROM test.hits PREWHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND URL != '' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00';), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:29:54.673786 [ 804 ] {5293fa6c-81d8-45d5-9894-e21b3cbc737a} <Error> TCPHandler: Code: 307. DB::Exception: Limit for rows or bytes to read exceeded, max bytes: 572.20 MiB, current bytes: 583.01 MiB: While executing MergeTreeThread. (TOO_MANY_BYTES), Stack trace (when copying this message, always include the lines below):

0. ./build_docker/./contrib/llvm-project/libcxx/include/exception:134: Poco::Exception::Exception(String const&, int) @ 0x000000004a060809 in /usr/bin/clickhouse
1. ./build_docker/./src/Common/Exception.cpp:98: DB::Exception::Exception(DB::Exception::MessageMasked&&, int, bool) @ 0x000000002082f473 in /usr/bin/clickhouse
2. ./build_docker/./contrib/llvm-project/libcxx/include/string:1499: DB::Exception::Exception<char const*&, ReadableSize, ReadableSize>(int, FormatStringHelperImpl<std::type_identity<char const*&>::type, std::type_identity<ReadableSize>::type, std::type_identity<ReadableSize>::type>, char const*&, ReadableSize&&, ReadableSize&&) @ 0x0000000036aad4b7 in /usr/bin/clickhouse
3. ./build_docker/./src/QueryPipeline/SizeLimits.cpp:36: DB::SizeLimits::check(unsigned long, unsigned long, char const*, int, int) const @ 0x0000000036aac8dc in /usr/bin/clickhouse
4. ./build_docker/./src/QueryPipeline/ReadProgressCallback.cpp:109: DB::ReadProgressCallback::onProgress(unsigned long, unsigned long, std::list<DB::StorageLimits, std::allocator<DB::StorageLimits>> const&) @ 0x0000000036a58989 in /usr/bin/clickhouse
5. ./build_docker/./src/Processors/Executors/ExecutionThreadContext.cpp:62: DB::ExecutionThreadContext::executeTask() @ 0x000000003e20eccb in /usr/bin/clickhouse
6. ./build_docker/./src/Processors/Executors/PipelineExecutor.cpp:251: DB::PipelineExecutor::executeStepImpl(unsigned long, std::atomic<bool>*) @ 0x000000003e1e29dd in /usr/bin/clickhouse
7. ./build_docker/./base/base/../base/scope_guard.h:50: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<DB::PipelineExecutor::spawnThreads()::$_0, void ()>>(std::__function::__policy_storage const*) @ 0x000000003e1e5d96 in /usr/bin/clickhouse
8. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::worker(std::__list_iterator<ThreadFromGlobalPoolImpl<false>, void*>) @ 0x0000000020b6aa33 in /usr/bin/clickhouse
9. ./build_docker/./src/Common/ThreadPool.cpp:0: ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'()::operator()() @ 0x0000000020b76813 in /usr/bin/clickhouse
10. ./build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:717: void std::__function::__policy_invoker<void ()>::__call_impl<std::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<false>::ThreadFromGlobalPoolImpl<void ThreadPoolImpl<ThreadFromGlobalPoolImpl<false>>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>(void&&)::'lambda'(), void ()>>(std::__function::__policy_storage const*) @ 0x0000000020b766bf in /usr/bin/clickhouse
11. ./build_docker/./base/base/../base/wide_integer_impl.h:809: ThreadPoolImpl<std::thread>::worker(std::__list_iterator<std::thread, void*>) @ 0x0000000020b6143b in /usr/bin/clickhouse
12. ./build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:303: void* std::__thread_proxy[abi:v15000]<std::tuple<std::unique_ptr<std::__thread_struct, std::default_delete<std::__thread_struct>>, void ThreadPoolImpl<std::thread>::scheduleImpl<void>(std::function<void ()>, Priority, std::optional<unsigned long>, bool)::'lambda0'()>>(void*) @ 0x0000000020b7004b in /usr/bin/clickhouse
13. ? @ 0x00007fedf36f4a83 in ?
14. ? @ 0x00007fedf3785a94 in ?

2026.10.28 00:35:58.133591 [ 798 ] {} <Warning> Application: Closed all listening sockets. Waiting for 3 outstanding connections.
2026.10.28 00:36:03.042449 [ 798 ] {} <Warning> Application: Closed connections. But 3 remain. Tip: To increase wait time add to config: <shutdown_wait_unfinished>60</shutdown_wait_unfinished>
2026.10.28 00:36:03.042867 [ 798 ] {} <Warning> Application: Will shutdown forcefully.