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Crash in L2DistanceTransposed with Qbit #90401

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#90405
Closed
Crash in L2DistanceTransposed with Qbit#90401
#90405
Assignees
rienath
Labels
crashCrash / segfault / abort
@Avogar

Description

@Avogar
Avogar
opened on Nov 19, 2025
SELECT L2DistanceTransposed([2, 0, 0, 0, 0, 0, 0, 0]::QBit(Float32, 8), [42.], 33) AS dist settings allow_experimental_qbit_type=1;
/home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__vector/vector.h:410: libc++ Hardening assertion __n < size() failed: vector[] index out of bounds
2025.11.19 14:22:23.446496 [ 786281 ] {} <Fatal> ClientBase: ########## Short fault info ############
2025.11.19 14:22:23.446541 [ 786281 ] {} <Fatal> ClientBase: (version 25.11.1.1, build id: E89F97ADF7C2F220EB26DA6E1E25358E00ACC91F, git hash: d1b1ebbb9ac7a0c82eea61a85b349abe2f086a2a, architecture: x86_64) (from thread 786276) Received signal 6
2025.11.19 14:22:23.446545 [ 786281 ] {} <Fatal> ClientBase: Signal description: Aborted
2025.11.19 14:22:23.446546 [ 786281 ] {} <Fatal> ClientBase:
2025.11.19 14:22:23.446619 [ 786281 ] {} <Fatal> ClientBase: Stack trace: 0x000072afcdc969fd 0x000072afcdc42476 0x000072afcdc287f3 0x00005f584f761c1d 0x00005f583b9d47f2 0x00005f583b9d3449 0x00005f583a816293 0x00005f583436698a 0x00005f583f59297a 0x00005f583f58bee2 0x00005f583f58bab8 0x00005f583f58be8d 0x00005f583f58d4b9 0x00005f583f58e642 0x00005f583f58e0ba 0x00005f5840c9272a 0x00005f5840c91de4 0x00005f58417c8899 0x00005f58417d626f 0x00005f58417cb0af 0x00005f58417d0a18 0x00005f58417c1015 0x00005f58417a9593 0x00005f58417b5630 0x00005f58417baa6e 0x00005f58418d4c64 0x00005f58418cb80a 0x00005f58418c6290 0x00005f58418c2851 0x00005f58418f9dd5 0x00005f58418f8c1e 0x00005f58418fbf17 0x00005f584187e964 0x00005f5841c30c55 0x00005f5841c2ade7 0x00005f5844f84c4f 0x00005f5844f0777b 0x00005f5844f05b1d 0x00005f5844f11404 0x00005f5844f12530 0x00005f5844f1bc1b 0x00005f583bfe1133
2025.11.19 14:22:23.446624 [ 786281 ] {} <Fatal> ClientBase: ########################################
2025.11.19 14:22:23.446735 [ 786281 ] {} <Fatal> ClientBase: (version 25.11.1.1, build id: E89F97ADF7C2F220EB26DA6E1E25358E00ACC91F, git hash: d1b1ebbb9ac7a0c82eea61a85b349abe2f086a2a) (from thread 786276) (query_id: 4603474d-7ee9-45ca-8045-51db2d1cfb89) (query: SELECT L2DistanceTransposed([2, 0, 0, 0, 0, 0, 0, 0]::QBit(Float32, 8), [42.], 33) AS dist settings allow_experimental_qbit_type=1, enable_analyzer=0) Received signal Aborted (6)
2025.11.19 14:22:23.446765 [ 786281 ] {} <Fatal> ClientBase:
2025.11.19 14:22:23.446812 [ 786281 ] {} <Fatal> ClientBase: Stack trace: 0x000072afcdc969fd 0x000072afcdc42476 0x000072afcdc287f3 0x00005f584f761c1d 0x00005f583b9d47f2 0x00005f583b9d3449 0x00005f583a816293 0x00005f583436698a 0x00005f583f59297a 0x00005f583f58bee2 0x00005f583f58bab8 0x00005f583f58be8d 0x00005f583f58d4b9 0x00005f583f58e642 0x00005f583f58e0ba 0x00005f5840c9272a 0x00005f5840c91de4 0x00005f58417c8899 0x00005f58417d626f 0x00005f58417cb0af 0x00005f58417d0a18 0x00005f58417c1015 0x00005f58417a9593 0x00005f58417b5630 0x00005f58417baa6e 0x00005f58418d4c64 0x00005f58418cb80a 0x00005f58418c6290 0x00005f58418c2851 0x00005f58418f9dd5 0x00005f58418f8c1e 0x00005f58418fbf17 0x00005f584187e964 0x00005f5841c30c55 0x00005f5841c2ade7 0x00005f5844f84c4f 0x00005f5844f0777b 0x00005f5844f05b1d 0x00005f5844f11404 0x00005f5844f12530 0x00005f5844f1bc1b 0x00005f583bfe1133
2025.11.19 14:22:23.446900 [ 786281 ] {} <Fatal> ClientBase: 3. pthread_kill@@GLIBC_2.34 @ 0x00000000000969fd
2025.11.19 14:22:23.446949 [ 786281 ] {} <Fatal> ClientBase: 4. gsignal @ 0x0000000000042476
2025.11.19 14:22:23.446982 [ 786281 ] {} <Fatal> ClientBase: 5. __lgamma_r_finite @ 0x00000000000287f3
2025.11.19 14:22:23.450166 [ 786281 ] {} <Fatal> ClientBase: 6. /home/avogar/ClickHouse/contrib/llvm-project/libcxx/src/verbose_abort.cpp:62: ? @ 0x0000000026948c1d
2025.11.19 14:22:23.460641 [ 786281 ] {} <Fatal> ClientBase: 7. /home/avogar/ClickHouse/src/Functions/array/l2DistanceTransposed.cpp:0: DB::FunctionArrayDistance<DB::L2DistanceTransposed>::executeWithQBitColumnConverted(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, unsigned long) const @ 0x0000000012bbb7f2
2025.11.19 14:22:23.469580 [ 786281 ] {} <Fatal> ClientBase: 8. /home/avogar/ClickHouse/src/Functions/array/l2DistanceTransposed.cpp:229: DB::FunctionArrayDistance<DB::L2DistanceTransposed>::executeImpl(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long) const @ 0x0000000012bba449
2025.11.19 14:22:23.562167 [ 786281 ] {} <Fatal> ClientBase: 9. /home/avogar/ClickHouse/src/Functions/vectorFunctions.cpp:1451: DB::TupleOrArrayFunction<DB::L2DistanceTransposedTraits>::executeImpl(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long) const @ 0x00000000119fd293
2025.11.19 14:22:23.574879 [ 786281 ] {} <Fatal> ClientBase: 10. /home/avogar/ClickHouse/src/Functions/IFunction.h:445: DB::IFunction::executeImplDryRun(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long) const @ 0x000000000b54d98a
2025.11.19 14:22:23.576939 [ 786281 ] {} <Fatal> ClientBase: 11. /home/avogar/ClickHouse/src/Functions/IFunctionAdaptors.cpp:16: DB::FunctionToExecutableFunctionAdaptor::executeDryRunImpl(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long) const @ 0x000000001677997a
2025.11.19 14:22:23.590201 [ 786281 ] {} <Fatal> ClientBase: 12. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:351: DB::IExecutableFunction::executeWithoutLowCardinalityColumns(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x0000000016772ee2
2025.11.19 14:22:23.601475 [ 786281 ] {} <Fatal> ClientBase: 13. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:177: DB::IExecutableFunction::defaultImplementationForConstantArguments(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x0000000016772ab8
2025.11.19 14:22:23.613204 [ 786281 ] {} <Fatal> ClientBase: 14. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:343: DB::IExecutableFunction::executeWithoutLowCardinalityColumns(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x0000000016772e8d
2025.11.19 14:22:23.626439 [ 786281 ] {} <Fatal> ClientBase: 15. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:426: DB::IExecutableFunction::executeWithoutSparseColumns(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x00000000167744b9
2025.11.19 14:22:23.640139 [ 786281 ] {} <Fatal> ClientBase: 16. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:565: DB::IExecutableFunction::executeWithoutReplicatedColumns(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x0000000016775642
2025.11.19 14:22:23.653806 [ 786281 ] {} <Fatal> ClientBase: 17. /home/avogar/ClickHouse/src/Functions/IFunction.cpp:474: DB::IExecutableFunction::execute(std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>> const&, std::shared_ptr<DB::IDataType const> const&, unsigned long, bool) const @ 0x00000000167750ba
2025.11.19 14:22:23.722703 [ 786281 ] {} <Fatal> ClientBase: 18. /home/avogar/ClickHouse/src/Interpreters/ActionsDAG.cpp:419: DB::ActionsDAG::addFunctionImpl(std::shared_ptr<DB::IFunctionBase const> const&, std::vector<DB::ActionsDAG::Node const*, std::allocator<DB::ActionsDAG::Node const*>>, std::vector<DB::ColumnWithTypeAndName, std::allocator<DB::ColumnWithTypeAndName>>, String, std::shared_ptr<DB::IDataType const>, bool) @ 0x0000000017e7972a
2025.11.19 14:22:23.786190 [ 786281 ] {} <Fatal> ClientBase: 19. /home/avogar/ClickHouse/src/Interpreters/ActionsDAG.cpp:336: DB::ActionsDAG::addFunction(std::shared_ptr<DB::IFunctionOverloadResolver> const&, std::vector<DB::ActionsDAG::Node const*, std::allocator<DB::ActionsDAG::Node const*>>, String) @ 0x0000000017e78de4
2025.11.19 14:22:23.825923 [ 786281 ] {} <Fatal> ClientBase: 20. /home/avogar/ClickHouse/src/Interpreters/ActionsVisitor.cpp:698: DB::ScopeStack::addFunction(std::shared_ptr<DB::IFunctionOverloadResolver> const&, std::vector<String, std::allocator<String>> const&, String) @ 0x00000000189af899
2025.11.19 14:22:23.868976 [ 786281 ] {} <Fatal> ClientBase: 21. /home/avogar/ClickHouse/src/Interpreters/ActionsMatcher.h:178: DB::ActionsMatcher::Data::addFunction(std::shared_ptr<DB::IFunctionOverloadResolver> const&, std::vector<String, std::allocator<String>> const&, String) @ 0x00000000189bd26f
2025.11.19 14:22:23.908374 [ 786281 ] {} <Fatal> ClientBase: 22. /home/avogar/ClickHouse/src/Interpreters/ActionsVisitor.cpp:1371: DB::ActionsMatcher::visit(DB::ASTFunction const&, std::shared_ptr<DB::IAST> const&, DB::ActionsMatcher::Data&) @ 0x00000000189b20af
2025.11.19 14:22:23.950171 [ 786281 ] {} <Fatal> ClientBase: 23. /home/avogar/ClickHouse/contrib/abseil-cpp/absl/container/internal/inlined_vector.h:0: DB::ActionsMatcher::visit(DB::ASTExpressionList&, std::shared_ptr<DB::IAST> const&, DB::ActionsMatcher::Data&) @ 0x00000000189b7a18
2025.11.19 14:22:23.990432 [ 786281 ] {} <Fatal> ClientBase: 24. /home/avogar/ClickHouse/src/Interpreters/InDepthNodeVisitor.h:71: DB::InDepthNodeVisitor<DB::ActionsMatcher, true, false, std::shared_ptr<DB::IAST> const>::doVisit(std::shared_ptr<DB::IAST> const&) @ 0x00000000189a8015
2025.11.19 14:22:24.028770 [ 786281 ] {} <Fatal> ClientBase: 25.0. inlined from /home/avogar/ClickHouse/src/Interpreters/InDepthNodeVisitor.h:61: void DB::InDepthNodeVisitor<DB::ActionsMatcher, true, false, std::shared_ptr<DB::IAST> const>::visitImplMain<false>(std::shared_ptr<DB::IAST> const&)
2025.11.19 14:22:24.028804 [ 786281 ] {} <Fatal> ClientBase: 25.1. inlined from /home/avogar/ClickHouse/src/Interpreters/InDepthNodeVisitor.h:51: void DB::InDepthNodeVisitor<DB::ActionsMatcher, true, false, std::shared_ptr<DB::IAST> const>::visitImpl<false>(std::shared_ptr<DB::IAST> const&)
2025.11.19 14:22:24.028815 [ 786281 ] {} <Fatal> ClientBase: 25.2. inlined from /home/avogar/ClickHouse/src/Interpreters/InDepthNodeVisitor.h:32: DB::InDepthNodeVisitor<DB::ActionsMatcher, true, false, std::shared_ptr<DB::IAST> const>::visit(std::shared_ptr<DB::IAST> const&)
2025.11.19 14:22:24.028837 [ 786281 ] {} <Fatal> ClientBase: 25. /home/avogar/ClickHouse/src/Interpreters/ExpressionAnalyzer.cpp:514: DB::ExpressionAnalyzer::getRootActions(std::shared_ptr<DB::IAST> const&, bool, DB::ActionsDAG&, bool) @ 0x0000000018990593
2025.11.19 14:22:24.079628 [ 786281 ] {} <Fatal> ClientBase: 26. /home/avogar/ClickHouse/src/Interpreters/ExpressionAnalyzer.cpp:1599: DB::SelectQueryExpressionAnalyzer::appendSelect(DB::ExpressionActionsChain&, bool) @ 0x000000001899c630
2025.11.19 14:22:24.133829 [ 786281 ] {} <Fatal> ClientBase: 27. /home/avogar/ClickHouse/src/Interpreters/ExpressionAnalyzer.cpp:2185: DB::ExpressionAnalysisResult::ExpressionAnalysisResult(DB::SelectQueryExpressionAnalyzer&, std::shared_ptr<DB::StorageInMemoryMetadata const> const&, bool, bool, bool, std::shared_ptr<DB::FilterDAGInfo> const&, std::shared_ptr<DB::FilterDAGInfo> const&, DB::Block const&) @ 0x00000000189a1a6e
2025.11.19 14:22:24.213147 [ 786281 ] {} <Fatal> ClientBase: 28. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectQuery.cpp:1197: DB::InterpreterSelectQuery::getSampleBlockImpl() @ 0x0000000018abbc64
2025.11.19 14:22:24.284247 [ 786281 ] {} <Fatal> ClientBase: 29. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectQuery.cpp:936: 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 @ 0x0000000018ab280a
2025.11.19 14:22:24.352268 [ 786281 ] {} <Fatal> ClientBase: 30. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectQuery.cpp:946: 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>) @ 0x0000000018aad290
2025.11.19 14:22:24.421852 [ 786281 ] {} <Fatal> ClientBase: 31. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectQuery.cpp:329: 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&) @ 0x0000000018aa9851
2025.11.19 14:22:24.440241 [ 786281 ] {} <Fatal> ClientBase: 32.0. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:759: std::unique_ptr<DB::InterpreterSelectQuery, std::default_delete<DB::InterpreterSelectQuery>> std::make_unique[abi:se210105]<DB::InterpreterSelectQuery, std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions&, std::vector<String, std::allocator<String>> const&, 0>(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>&, DB::SelectQueryOptions&, std::vector<String, std::allocator<String>> const&)
2025.11.19 14:22:24.440266 [ 786281 ] {} <Fatal> ClientBase: 32. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectWithUnionQuery.cpp:268: DB::InterpreterSelectWithUnionQuery::buildCurrentChildInterpreter(std::shared_ptr<DB::IAST> const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000018ae0dd5
2025.11.19 14:22:24.457867 [ 786281 ] {} <Fatal> ClientBase: 33. /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectWithUnionQuery.cpp:167: DB::InterpreterSelectWithUnionQuery::InterpreterSelectWithUnionQuery(std::shared_ptr<DB::IAST> const&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&, std::vector<String, std::allocator<String>> const&) @ 0x0000000018adfc1e
2025.11.19 14:22:24.481162 [ 786281 ] {} <Fatal> ClientBase: 34.0. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:759: std::unique_ptr<DB::InterpreterSelectWithUnionQuery, std::default_delete<DB::InterpreterSelectWithUnionQuery>> std::make_unique[abi:se210105]<DB::InterpreterSelectWithUnionQuery, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&, 0>(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context> const&, DB::SelectQueryOptions const&)
2025.11.19 14:22:24.481181 [ 786281 ] {} <Fatal> ClientBase: 34.1. inlined from /home/avogar/ClickHouse/src/Interpreters/InterpreterSelectWithUnionQuery.cpp:432: operator()
2025.11.19 14:22:24.481197 [ 786281 ] {} <Fatal> ClientBase: 34.2. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__type_traits/invoke.h:249: decltype(std::declval<DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&>()(std::declval<DB::InterpreterFactory::Arguments const&>())) std::__invoke[abi:se210105]<DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&>(DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&)
2025.11.19 14:22:24.481221 [ 786281 ] {} <Fatal> ClientBase: 34.3. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__type_traits/invoke.h:334: std::unique_ptr<DB::IInterpreter, std::default_delete<DB::IInterpreter>> std::__invoke_void_return_wrapper<std::unique_ptr<DB::IInterpreter, std::default_delete<DB::IInterpreter>>, false>::__call[abi:se210105]<DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&>(DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&)
2025.11.19 14:22:24.481261 [ 786281 ] {} <Fatal> ClientBase: 34.4. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__type_traits/invoke.h:348: std::unique_ptr<DB::IInterpreter, std::default_delete<DB::IInterpreter>> std::__invoke_r[abi:se210105]<std::unique_ptr<DB::IInterpreter, std::default_delete<DB::IInterpreter>>, DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&>(DB::registerInterpreterSelectWithUnionQuery(DB::InterpreterFactory&)::$_0&, DB::InterpreterFactory::Arguments const&)
2025.11.19 14:22:24.481312 [ 786281 ] {} <Fatal> ClientBase: 34. /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__functional/function.h:450: ? @ 0x0000000018ae2f17
2025.11.19 14:22:24.487678 [ 786281 ] {} <Fatal> ClientBase: 35.0. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__functional/function.h:508: ?
2025.11.19 14:22:24.487702 [ 786281 ] {} <Fatal> ClientBase: 35.1. inlined from /home/avogar/ClickHouse/contrib/llvm-project/libcxx/include/__functional/function.h:772: ?
2025.11.19 14:22:24.487716 [ 786281 ] {} <Fatal> ClientBase: 35. /home/avogar/ClickHouse/src/Interpreters/InterpreterFactory.cpp:398: DB::InterpreterFactory::get(std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::Context>, DB::SelectQueryOptions const&) @ 0x0000000018a65964
2025.11.19 14:22:24.525490 [ 786281 ] {} <Fatal> ClientBase: 36. /home/avogar/ClickHouse/src/Interpreters/executeQuery.cpp:1539: DB::executeQueryImpl(char const*, char const*, std::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum, std::unique_ptr<DB::ReadBuffer, std::default_delete<DB::ReadBuffer>>&, std::shared_ptr<DB::IAST>&, std::shared_ptr<DB::ImplicitTransactionControlExecutor>, std::function<void ()>) @ 0x0000000018e17c55
2025.11.19 14:22:24.571202 [ 786281 ] {} <Fatal> ClientBase: 37. /home/avogar/ClickHouse/src/Interpreters/executeQuery.cpp:1817: DB::executeQuery(String const&, std::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum) @ 0x0000000018e11de7
2025.11.19 14:22:24.594732 [ 786281 ] {} <Fatal> ClientBase: 38. /home/avogar/ClickHouse/src/Client/LocalConnection.cpp:272: DB::LocalConnection::sendQuery(DB::ConnectionTimeouts const&, String const&, std::unordered_map<String, String, std::hash<String>, std::equal_to<String>, std::allocator<std::pair<String const, String>>> const&, String const&, unsigned long, DB::Settings const*, DB::ClientInfo const*, bool, std::vector<String, std::allocator<String>> const&, std::function<void (DB::Progress const&)>) @ 0x000000001c16bc4f
2025.11.19 14:22:24.649970 [ 786281 ] {} <Fatal> ClientBase: 39. /home/avogar/ClickHouse/src/Client/ClientBase.cpp:1288: DB::ClientBase::processOrdinaryQuery(String, std::shared_ptr<DB::IAST>) @ 0x000000001c0ee77b
2025.11.19 14:22:24.707517 [ 786281 ] {} <Fatal> ClientBase: 40. /home/avogar/ClickHouse/src/Client/ClientBase.cpp:2338: DB::ClientBase::processParsedSingleQuery(std::basic_string_view<char, std::char_traits<char>>, std::shared_ptr<DB::IAST>, bool&, unsigned long) @ 0x000000001c0ecb1d
2025.11.19 14:22:24.783083 [ 786281 ] {} <Fatal> ClientBase: 41. /home/avogar/ClickHouse/src/Client/ClientBase.cpp:2715: DB::ClientBase::executeMultiQuery(String const&) @ 0x000000001c0f8404
2025.11.19 14:22:24.858788 [ 786281 ] {} <Fatal> ClientBase: 42. /home/avogar/ClickHouse/src/Client/ClientBase.cpp:2956: DB::ClientBase::processQueryText(String const&) @ 0x000000001c0f9530
2025.11.19 14:22:24.910422 [ 786281 ] {} <Fatal> ClientBase: 43. /home/avogar/ClickHouse/src/Client/ClientBase.cpp:3666: DB::ClientBase::runInteractive() @ 0x000000001c102c1b
2025.11.19 14:22:24.926899 [ 786281 ] {} <Fatal> ClientBase: 44. /home/avogar/ClickHouse/programs/local/LocalServer.cpp:0: DB::LocalServer::main(std::vector<String, std::allocator<String>> const&) @ 0x00000000131c8133
2025.11.19 14:22:24.927088 [ 786281 ] {} <Fatal> ClientBase: Changed settings: allow_introspection_functions = true, serialize_query_plan = false, storage_file_read_method = 'mmap', allow_experimental_analyzer = false, implicit_select = true, allow_experimental_qbit_type = true

Here:

ClickHouse/src/Functions/array/l2DistanceTransposed.cpp

Lines 317 to 318 in 2d93e64

for (size_t bit = 0; bit < precision; ++bit)
converted_arguments.emplace_back(qbit_tuple.getColumn(bit).getPtr(), bit_plane_type, toString(bit + 1));

We don't check if precision is valid.

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