fix docs #6

rifler · 2016-06-15T14:26:11Z

No description provided.

Nikvas0/index replication

logreg and momentum

SimpleAggregateFunction do not pass arena to the add_function -> getAddressOfAddFunction(), hence next crash happens: (gdb) bt #0 DB::Arena::alloc (size=64, this=0x0) at ../dbms/src/Common/Arena.h:124 ClickHouse#1 DB::SingleValueDataString::changeImpl (this=0x7f97424a27d8, value=..., arena=0x0) at ../dbms/src/AggregateFunctions/AggregateFunctionMinMaxAny.h:274 ClickHouse#2 0x0000000005ea5319 in DB::AggregateFunctionNullUnary<true>::add (arena=<optimized out>, row_num=<optimized out>, columns=<optimized out>, place=<optimized out>, this=<optimized out>) at ../dbms/src/AggregateFunctions/AggregateFunctionNull.h:43 ClickHouse#3 DB::IAggregateFunctionHelper<DB::AggregateFunctionNullUnary<true> >::addFree (that=<optimized out>, place=<optimized out>, columns=<optimized out>, row_num=<optimized out>, arena=<optimized out>) at ../dbms/src/AggregateFunctions/IAggregateFunction.h:131 ClickHouse#4 0x000000000679772f in DB::AggregatingSortedBlockInputStream::addRow (this=this@entry=0x7f982de19c00, cursor=...) at ../dbms/src/Common/AlignedBuffer.h:31 ClickHouse#5 0x0000000006797faa in DB::AggregatingSortedBlockInputStream::merge (this=this@entry=0x7f982de19c00, merged_columns=..., queue=...) at ../dbms/src/DataStreams/AggregatingSortedBlockInputStream.cpp:140 ClickHouse#6 0x0000000006798979 in DB::AggregatingSortedBlockInputStream::readImpl (this=0x7f982de19c00) at ../dbms/src/DataStreams/AggregatingSortedBlockInputStream.cpp:78 ClickHouse#7 0x000000000622db55 in DB::IBlockInputStream::read (this=0x7f982de19c00) at ../dbms/src/DataStreams/IBlockInputStream.cpp:56 ClickHouse#8 0x0000000006613bee in DB::MergeTreeDataMergerMutator::mergePartsToTemporaryPart (this=this@entry=0x7f97ec65e1a0, future_part=..., merge_entry=..., time_of_merge=<optimized out>, disk_reservation=<optimized out>, deduplicate=<optimized out>) at /usr/include/c++/8/bits/shared_ptr_base.h:1018 ClickHouse#9 0x000000000658f7a4 in DB::StorageReplicatedMergeTree::tryExecuteMerge (this=0x7f97ec65b810, entry=...) at /usr/include/c++/8/bits/unique_ptr.h:342 ClickHouse#10 0x00000000065940ab in DB::StorageReplicatedMergeTree::executeLogEntry (this=0x7f97ec65b810, entry=...) at ../dbms/src/Storages/StorageReplicatedMergeTree.cpp:910 <snip> (gdb) f 1 (gdb) p MAX_SMALL_STRING_SIZE $1 = 48 (gdb) p capacity $2 = 64 (gdb) p value $3 = {data = 0x7f97242fcbd0 "HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH", size = 61} v2: avoid leaking of allocated by Arena memory on the intermediate step Fixes: 8f8d2c0 ("Merge pull request ClickHouse#4629 from bgranvea/simple_aggregate_function")

Update ext_dict_functions.md

…h nested interpreter Example of such queries are distributed queries, which creates local InterpreterSelectQuery, which will have it's own QueryPlan but returns Pipes that has that IQueryPlanStep attached. After EXPLAIN PIPELINE graph=1 tries to use them, and will get SIGSEGV. - TSAN: <details> ``` ==2782113==ERROR: AddressSanitizer: heap-use-after-free on address 0x6120000223c0 at pc 0x00002b8f3f3e bp 0x7fff18cfbff0 sp 0x7fff18cfbfe8 READ of size 8 at 0x6120000223c0 thread T22 (TCPHandler) #0 0x2b8f3f3d in DB::printPipelineCompact(std::__1::vector<std::__1::shared_ptr<DB::IProcessor>, std::__1::allocator<std::__1::shared_ptr<DB::IProcessor> > > const&, DB::WriteBuffer&, bool) /build/obj-x86_64-linux-gnu/../src/Processors/printPipeline.cpp:116:53 ClickHouse#1 0x29ee698c in DB::InterpreterExplainQuery::executeImpl() /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterExplainQuery.cpp:275:17 ClickHouse#2 0x29ee2e40 in DB::InterpreterExplainQuery::execute() /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterExplainQuery.cpp:73:14 ClickHouse#3 0x2a7b44a2 in DB::executeQueryImpl(char const*, char const*, DB::Context&, bool, DB::QueryProcessingStage::Enum, bool, DB::ReadBuffer*) /build/obj-x86_64-linux-gnu/../src/Interpreters/executeQuery.cpp:389:28 ClickHouse#4 0x2a7b1cb3 in DB::executeQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, DB::Context&, bool, DB::QueryProcessingStage::Enum, bool) /build/obj-x86_64-linux-gnu/../src/Interpreters/executeQuery.cpp:675:30 ClickHouse#5 0x2b7993b2 in DB::TCPHandler::runImpl() /build/obj-x86_64-linux-gnu/../src/Server/TCPHandler.cpp:253:24 ClickHouse#6 0x2b7b649a in DB::TCPHandler::run() /build/obj-x86_64-linux-gnu/../src/Server/TCPHandler.cpp:1217:9 ClickHouse#7 0x31d9c57e in Poco::Net::TCPServerConnection::start() /build/obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerConnection.cpp:43:3 ClickHouse#8 0x31d9d281 in Poco::Net::TCPServerDispatcher::run() /build/obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerDispatcher.cpp:114:20 ClickHouse#9 0x3206b5d5 in Poco::PooledThread::run() /build/obj-x86_64-linux-gnu/../contrib/poco/Foundation/src/ThreadPool.cpp:199:14 ClickHouse#10 0x320657ad in Poco::ThreadImpl::runnableEntry(void*) /build/obj-x86_64-linux-gnu/../contrib/poco/Foundation/src/Thread_POSIX.cpp:345:27 ClickHouse#11 0x7ffff7f853e8 in start_thread (/usr/lib/libpthread.so.0+0x93e8) ClickHouse#12 0x7ffff7ea2292 in clone (/usr/lib/libc.so.6+0x100292) 0x6120000223c0 is located 0 bytes inside of 272-byte region [0x6120000223c0,0x6120000224d0) freed by thread T22 (TCPHandler) here: #0 0x122f3b62 in operator delete(void*, unsigned long) (/src/ch/tmp/master-20200831/clickhouse+0x122f3b62) ClickHouse#1 0x2bd9e9fa in std::__1::default_delete<DB::IQueryPlanStep>::operator()(DB::IQueryPlanStep*) const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2363:5 ClickHouse#2 0x2bd9e9fa in std::__1::unique_ptr<DB::IQueryPlanStep, std::__1::default_delete<DB::IQueryPlanStep> >::reset(DB::IQueryPlanStep*) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2618:7 ClickHouse#3 0x2bd9e9fa in std::__1::unique_ptr<DB::IQueryPlanStep, std::__1::default_delete<DB::IQueryPlanStep> >::~unique_ptr() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:2572:19 ClickHouse#4 0x2bd9e9fa in DB::QueryPlan::Node::~Node() /build/obj-x86_64-linux-gnu/../src/Processors/QueryPlan/QueryPlan.h:66:12 ClickHouse#5 0x2bd9e9fa in void std::__1::allocator_traits<std::__1::allocator<std::__1::__list_node<DB::QueryPlan::Node, void*> > >::__destroy<DB::QueryPlan::Node>(std::__1::integral_constant<bool, false>, std::__1::allocator<std::__1::__list_node<DB::QueryPlan::Node, void*> >&, DB::QueryPlan::Node*) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:1798:23 ClickHouse#6 0x2bd9e9fa in void std::__1::allocator_traits<std::__1::allocator<std::__1::__list_node<DB::QueryPlan::Node, void*> > >::destroy<DB::QueryPlan::Node>(std::__1::allocator<std::__1::__list_node<DB::QueryPlan::Node, void*> >&, DB::QueryPlan::Node*) /build/obj-x86_64-lin ux-gnu/../contrib/libcxx/include/memory:1630:14 ClickHouse#7 0x2bd9e9fa in std::__1::__list_imp<DB::QueryPlan::Node, std::__1::allocator<DB::QueryPlan::Node> >::clear() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/list:762:13 ClickHouse#8 0x29fece08 in DB::InterpreterSelectQuery::execute() /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterSelectQuery.cpp:492:1 ClickHouse#9 0x2abf7484 in DB::ClusterProxy::(anonymous namespace)::createLocalStream(std::__1::shared_ptr<DB::IAST> const&, DB::Block const&, DB::Context const&, DB::QueryProcessingStage::Enum) /build/obj-x86_64-linux-gnu/../src/Interpreters/ClusterProxy/SelectStreamFactory.cpp: 78:33 ClickHouse#10 0x2abea85d in DB::ClusterProxy::SelectStreamFactory::createForShard(DB::Cluster::ShardInfo const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::shared_ptr<DB::IAST> const&, DB::Context const&, std::__1::shar ed_ptr<DB::Throttler> const&, DB::SelectQueryInfo const&, std::__1::vector<DB::Pipe, std::__1::allocator<DB::Pipe> >&)::$_0::operator()() const /build/obj-x86_64-linux-gnu/../src/Interpreters/ClusterProxy/SelectStreamFactory.cpp:133:51 ClickHouse#11 0x2abea85d in DB::ClusterProxy::SelectStreamFactory::createForShard(DB::Cluster::ShardInfo const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::shared_ptr<DB::IAST> const&, DB::Context const&, std::__1::shar ed_ptr<DB::Throttler> const&, DB::SelectQueryInfo const&, std::__1::vector<DB::Pipe, std::__1::allocator<DB::Pipe> >&) /build/obj-x86_64-linux-gnu/../src/Interpreters/ClusterProxy/SelectStreamFactory.cpp:189:13 ClickHouse#12 0x2abe6d99 in DB::ClusterProxy::executeQuery(DB::ClusterProxy::IStreamFactory&, std::__1::shared_ptr<DB::Cluster> const&, Poco::Logger*, std::__1::shared_ptr<DB::IAST> const&, DB::Context const&, DB::Settings const&, DB::SelectQueryInfo const&) /build/obj-x86_64-lin ux-gnu/../src/Interpreters/ClusterProxy/executeQuery.cpp:107:24 ClickHouse#13 0x2abc4b74 in DB::StorageDistributed::read(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, s td::__1::shared_ptr<DB::StorageInMemoryMetadata const> const&, DB::SelectQueryInfo const&, DB::Context const&, DB::QueryProcessingStage::Enum, unsigned long, unsigned int) /build/obj-x86_64-linux-gnu/../src/Storages/StorageDistributed.cpp:514:12 ClickHouse#14 0x2bda1c5a in DB::ReadFromStorageStep::ReadFromStorageStep(std::__1::shared_ptr<DB::RWLockImpl::LockHolderImpl>, std::__1::shared_ptr<DB::StorageInMemoryMetadata const>&, DB::SelectQueryOptions, std::__1::shared_ptr<DB::IStorage>, std::__1::vector<std::__1::basic_st ring<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, DB::SelectQueryInfo const&, std::__1::shared_ptr<DB::Context>, DB::QueryProcessingStage ::Enum, unsigned long, unsigned long) /build/obj-x86_64-linux-gnu/../src/Processors/QueryPlan/ReadFromStorageStep.cpp:39:26 ClickHouse#15 0x2a01ca70 in std::__1::__unique_if<DB::ReadFromStorageStep>::__unique_single std::__1::make_unique<DB::ReadFromStorageStep, std::__1::shared_ptr<DB::RWLockImpl::LockHolderImpl>&, std::__1::shared_ptr<DB::StorageInMemoryMetadata const>&, DB::SelectQueryOptions&, std ::__1::shared_ptr<DB::IStorage>&, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, DB::SelectQueryInfo&, st d::__1::shared_ptr<DB::Context>&, DB::QueryProcessingStage::Enum&, unsigned long&, unsigned long&>(std::__1::shared_ptr<DB::RWLockImpl::LockHolderImpl>&, std::__1::shared_ptr<DB::StorageInMemoryMetadata const>&, DB::SelectQueryOptions&, std::__1::shared_ptr<DB::IStorage>&, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > >&, DB::SelectQueryInfo&, std::__1::shared_ptr<DB::Context>&, DB::QueryProcessingStage::Enum&, unsigned long&, unsigned long&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/memory:3028:32 ClickHouse#16 0x29ff556a in DB::InterpreterSelectQuery::executeFetchColumns(DB::QueryProcessingStage::Enum, DB::QueryPlan&, std::__1::shared_ptr<DB::PrewhereInfo> const&, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std:: __1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&) /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterSelectQuery.cpp:1383:26 ClickHouse#17 0x29fe6b83 in DB::InterpreterSelectQuery::executeImpl(DB::QueryPlan&, std::__1::shared_ptr<DB::IBlockInputStream> const&, std::__1::optional<DB::Pipe>) /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterSelectQuery.cpp:795:9 ClickHouse#18 0x29fe5771 in DB::InterpreterSelectQuery::buildQueryPlan(DB::QueryPlan&) /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterSelectQuery.cpp:473:5 ClickHouse#19 0x2a47d370 in DB::InterpreterSelectWithUnionQuery::buildQueryPlan(DB::QueryPlan&) /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterSelectWithUnionQuery.cpp:182:38 ClickHouse#20 0x29ee5bff in DB::InterpreterExplainQuery::executeImpl() /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterExplainQuery.cpp:265:21 ClickHouse#21 0x29ee2e40 in DB::InterpreterExplainQuery::execute() /build/obj-x86_64-linux-gnu/../src/Interpreters/InterpreterExplainQuery.cpp:73:14 ClickHouse#22 0x2a7b44a2 in DB::executeQueryImpl(char const*, char const*, DB::Context&, bool, DB::QueryProcessingStage::Enum, bool, DB::ReadBuffer*) /build/obj-x86_64-linux-gnu/../src/Interpreters/executeQuery.cpp:389:28 ClickHouse#23 0x2a7b1cb3 in DB::executeQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, DB::Context&, bool, DB::QueryProcessingStage::Enum, bool) /build/obj-x86_64-linux-gnu/../src/Interpreters/executeQuery.cpp:675:30 ClickHouse#24 0x2b7993b2 in DB::TCPHandler::runImpl() /build/obj-x86_64-linux-gnu/../src/Server/TCPHandler.cpp:253:24 ClickHouse#25 0x2b7b649a in DB::TCPHandler::run() /build/obj-x86_64-linux-gnu/../src/Server/TCPHandler.cpp:1217:9 ClickHouse#26 0x31d9c57e in Poco::Net::TCPServerConnection::start() /build/obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerConnection.cpp:43:3 ClickHouse#27 0x31d9d281 in Poco::Net::TCPServerDispatcher::run() /build/obj-x86_64-linux-gnu/../contrib/poco/Net/src/TCPServerDispatcher.cpp:114:20 ClickHouse#28 0x3206b5d5 in Poco::PooledThread::run() /build/obj-x86_64-linux-gnu/../contrib/poco/Foundation/src/ThreadPool.cpp:199:14 ClickHouse#29 0x320657ad in Poco::ThreadImpl::runnableEntry(void*) /build/obj-x86_64-linux-gnu/../contrib/poco/Foundation/src/Thread_POSIX.cpp:345:27 ClickHouse#30 0x7ffff7f853e8 in start_thread (/usr/lib/libpthread.so.0+0x93e8) ``` </details>

…ergetree Update aggregatingmergetree.md

fix test_00814

Since onCancel() and generate() can be called from different threads TSAN reports: WARNING: ThreadSanitizer: data race (pid=253) Write of size 1 at 0x7b50008c25c2 by thread T144 (mutexes: write M643587328754916744): #0 DB::RemoteSource::onCancel() /build/obj-x86_64-linux-gnu/../src/Processors/Sources/RemoteSource.cpp:79:24 (clickhouse+0x11c2019d) ClickHouse#1 DB::IProcessor::cancel() /build/obj-x86_64-linux-gnu/../src/Processors/IProcessor.h:235:9 (clickhouse+0x11c21def) ClickHouse#2 DB::RemoteSource::onUpdatePorts() /build/obj-x86_64-linux-gnu/../src/Processors/Sources/RemoteSource.h:32:13 (clickhouse+0x11c21def) ClickHouse#3 DB::PipelineExecutor::tryAddProcessorToStackIfUpdated(DB::ExecutingGraph::Edge&, std::__1::queue<DB::ExecutingGraph::Node*, std::__1::deque<DB::ExecutingGraph::Node*, std::__1::allocator<DB::ExecutingGraph::Node*> > >&, unsigned long) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:190:43 (clickhouse+0x11aaf954) ClickHouse#4 DB::PipelineExecutor::prepareProcessor(unsigned long, unsigned long, std::__1::queue<DB::ExecutingGraph::Node*, std::__1::deque<DB::ExecutingGraph::Node*, std::__1::allocator<DB::ExecutingGraph::Node*> > >&, std::__1::unique_lock<std::__1::mutex>) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:296:18 (clickhouse+0x11ab0169) ClickHouse#5 DB::PipelineExecutor::tryAddProcessorToStackIfUpdated(DB::ExecutingGraph::Edge&, std::__1::queue<DB::ExecutingGraph::Node*, std::__1::deque<DB::ExecutingGraph::Node*, std::__1::allocator<DB::ExecutingGraph::Node*> > >&, unsigned long) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:187:16 (clickhouse+0x11aaf9c2) ClickHouse#6 DB::PipelineExecutor::prepareProcessor(unsigned long, unsigned long, std::__1::queue<DB::ExecutingGraph::Node*, std::__1::deque<DB::ExecutingGraph::Node*, std::__1::allocator<DB::ExecutingGraph::Node*> > >&, std::__1::unique_lock<std::__1::mutex>) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:296:18 (clickhouse+0x11ab0169) ClickHouse#7 DB::PipelineExecutor::executeStepImpl(unsigned long, unsigned long, std::__1::atomic<bool>*) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:589:26 (clickhouse+0x11ab2a3e) ClickHouse#8 DB::PipelineExecutor::executeSingleThread(unsigned long, unsigned long) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:477:5 (clickhouse+0x11ab538b) ClickHouse#9 DB::PipelineExecutor::executeImpl(unsigned long)::$_4::operator()() const /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:736:21 (clickhouse+0x11ab538b) ClickHouse#10 decltype(std::__1::forward<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&>(fp)()) std::__1::__invoke_constexpr<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3525:1 (clickhouse+0x11ab538b) ClickHouse#11 decltype(auto) std::__1::__apply_tuple_impl<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&, std::__1::__tuple_indices<>) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/tuple:1415:1 (clickhouse+0x11ab538b) ClickHouse#12 decltype(auto) std::__1::apply<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/tuple:1424:1 (clickhouse+0x11ab538b) ClickHouse#13 ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()::operator()() /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.h:178:13 (clickhouse+0x11ab538b) ClickHouse#14 decltype(std::__1::forward<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(fp)()) std::__1::__invoke<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3519:1 (clickhouse+0x11ab538b) ClickHouse#15 void std::__1::__invoke_void_return_wrapper<void>::__call<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&...) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/__functional_base:348:9 (clickhouse+0x11ab538b) ClickHouse#16 std::__1::__function::__alloc_func<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'(), std::__1::allocator<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1540:16 (clickhouse+0x11ab538b) ClickHouse#17 std::__1::__function::__func<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'(), std::__1::allocator<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1714:12 (clickhouse+0x11ab538b) ClickHouse#18 std::__1::__function::__value_func<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1867:16 (clickhouse+0x8346263) ClickHouse#19 std::__1::function<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:2473:12 (clickhouse+0x8346263) ClickHouse#20 ThreadPoolImpl<std::__1::thread>::worker(std::__1::__list_iterator<std::__1::thread, void*>) /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.cpp:236:17 (clickhouse+0x8346263) ClickHouse#21 void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()::operator()() const /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.cpp:117:73 (clickhouse+0x8349ea8) ClickHouse#22 decltype(std::__1::forward<void>(fp)(std::__1::forward<void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(fp0)...)) std::__1::__invoke<void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(void&&, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()&&...) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3519:1 (clickhouse+0x8349ea8) ClickHouse#23 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(std::__1::tuple<void, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>&, std::__1::__tuple_indices<>) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/thread:273:5 (clickhouse+0x8349ea8) ClickHouse#24 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()> >(void*) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/thread:284:5 (clickhouse+0x8349ea8) Previous read of size 1 at 0x7b50008c25c2 by thread T91: #0 DB::RemoteSource::generate() /build/obj-x86_64-linux-gnu/../src/Processors/Sources/RemoteSource.cpp:35:9 (clickhouse+0x11c1fb9e) ClickHouse#1 DB::ISource::work() /build/obj-x86_64-linux-gnu/../src/Processors/ISource.cpp:48:31 (clickhouse+0x11a6c852) ClickHouse#2 DB::SourceWithProgress::work() /build/obj-x86_64-linux-gnu/../src/Processors/Sources/SourceWithProgress.cpp:36:30 (clickhouse+0x11c26d1a) ClickHouse#3 DB::executeJob(DB::IProcessor*) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:78:20 (clickhouse+0x11ab4836) ClickHouse#4 DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0::operator()() const /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:95:13 (clickhouse+0x11ab4836) ClickHouse#5 decltype(std::__1::forward<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0&>(fp)()) std::__1::__invoke<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0&>(DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3519:1 (clickhouse+0x11ab4836) ClickHouse#6 void std::__1::__invoke_void_return_wrapper<void>::__call<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0&>(DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/__functional_base:348:9 (clickhouse+0x11ab4836) ClickHouse#7 std::__1::__function::__alloc_func<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0, std::__1::allocator<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1540:16 (clickhouse+0x11ab4836) ClickHouse#8 std::__1::__function::__func<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0, std::__1::allocator<DB::PipelineExecutor::addJob(DB::ExecutingGraph::Node*)::$_0>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1714:12 (clickhouse+0x11ab4836) ClickHouse#9 std::__1::__function::__value_func<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1867:16 (clickhouse+0x11ab2801) ClickHouse#10 std::__1::function<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:2473:12 (clickhouse+0x11ab2801) ClickHouse#11 DB::PipelineExecutor::executeStepImpl(unsigned long, unsigned long, std::__1::atomic<bool>*) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:561:17 (clickhouse+0x11ab2801) ClickHouse#12 DB::PipelineExecutor::executeSingleThread(unsigned long, unsigned long) /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:477:5 (clickhouse+0x11ab538b) ClickHouse#13 DB::PipelineExecutor::executeImpl(unsigned long)::$_4::operator()() const /build/obj-x86_64-linux-gnu/../src/Processors/Executors/PipelineExecutor.cpp:736:21 (clickhouse+0x11ab538b) ClickHouse#14 decltype(std::__1::forward<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&>(fp)()) std::__1::__invoke_constexpr<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3525:1 (clickhouse+0x11ab538b) ClickHouse#15 decltype(auto) std::__1::__apply_tuple_impl<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&, std::__1::__tuple_indices<>) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/tuple:1415:1 (clickhouse+0x11ab538b) ClickHouse#16 decltype(auto) std::__1::apply<DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&, std::__1::tuple<>&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/tuple:1424:1 (clickhouse+0x11ab538b) ClickHouse#17 ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()::operator()() /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.h:178:13 (clickhouse+0x11ab538b) ClickHouse#18 decltype(std::__1::forward<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(fp)()) std::__1::__invoke<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3519:1 (clickhouse+0x11ab538b) ClickHouse#19 void std::__1::__invoke_void_return_wrapper<void>::__call<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()&>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&...) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/__functional_base:348:9 (clickhouse+0x11ab538b) ClickHouse#20 std::__1::__function::__alloc_func<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'(), std::__1::allocator<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1540:16 (clickhouse+0x11ab538b) ClickHouse#21 std::__1::__function::__func<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'(), std::__1::allocator<ThreadFromGlobalPool::ThreadFromGlobalPool<DB::PipelineExecutor::executeImpl(unsigned long)::$_4>(DB::PipelineExecutor::executeImpl(unsigned long)::$_4&&)::'lambda'()>, void ()>::operator()() /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1714:12 (clickhouse+0x11ab538b) ClickHouse#22 std::__1::__function::__value_func<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:1867:16 (clickhouse+0x8346263) ClickHouse#23 std::__1::function<void ()>::operator()() const /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/functional:2473:12 (clickhouse+0x8346263) ClickHouse#24 ThreadPoolImpl<std::__1::thread>::worker(std::__1::__list_iterator<std::__1::thread, void*>) /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.cpp:236:17 (clickhouse+0x8346263) ClickHouse#25 void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()::operator()() const /build/obj-x86_64-linux-gnu/../src/Common/ThreadPool.cpp:117:73 (clickhouse+0x8349ea8) ClickHouse#26 decltype(std::__1::forward<void>(fp)(std::__1::forward<void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(fp0)...)) std::__1::__invoke<void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(void&&, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()&&...) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/type_traits:3519:1 (clickhouse+0x8349ea8) ClickHouse#27 void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>(std::__1::tuple<void, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()>&, std::__1::__tuple_indices<>) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/thread:273:5 (clickhouse+0x8349ea8) ClickHouse#28 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, int, std::__1::optional<unsigned long>)::'lambda1'()> >(void*) /build/obj-x86_64-linux-gnu/../contrib/libcxx/include/thread:284:5 (clickhouse+0x8349ea8)

Update client-libraries.md

…yFunc() clang-15 reports [1]: <details> <summary>ASan report</summary> ``` ==1==ERROR: AddressSanitizer: stack-use-after-return on address 0x7f1d04c4eb20 at pc 0x000031c4803c bp 0x7f1d05e19a00 sp 0x7f1d05e199f8 READ of size 8 at 0x7f1d04c4eb20 thread T200 (QueryPullPipeEx) #0 0x31c4803b in DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3::operator()(unsigned long) const build_docker/../src/Common/GetPriorityForLoadBalancing.cpp:42:40 ClickHouse#1 0x31c4803b in decltype(static_cast<DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3&>(fp)(static_cast<unsigned long>(fp0))) std::__1::__invoke<DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3&, unsigned long>(DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3&, unsigned long&&) build_docker/../contrib/libcxx/include/type_traits:3640:23 ClickHouse#2 0x31c4803b in unsigned long std::__1::__invoke_void_return_wrapper<unsigned long, false>::__call<DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3&, unsigned long>(DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3&, unsigned long&&) build_docker/../contrib/libcxx/include/__functional/invoke.h:30:16 ClickHouse#3 0x31c4803b in std::__1::__function::__default_alloc_func<DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3, unsigned long (unsigned long)>::operator()(unsigned long&&) build_docker/../contrib/libcxx/include/__functional/function.h:230:12 ClickHouse#4 0x31c4803b in unsigned long std::__1::__function::__policy_invoker<unsigned long (unsigned long)>::__call_impl<std::__1::__function::__default_alloc_func<DB::GetPriorityForLoadBalancing::getPriorityFunc(DB::LoadBalancing, unsigned long, unsigned long) const::$_3, unsigned long (unsigned long)>>(std::__1::__function::__policy_storage const*, unsigned long) build_docker/../contrib/libcxx/include/__functional/function.h:711:16 ClickHouse#5 0x31c38b07 in std::__1::__function::__policy_func<unsigned long (unsigned long)>::operator()(unsigned long&&) const build_docker/../contrib/libcxx/include/__functional/function.h:843:16 ClickHouse#6 0x31c38b07 in std::__1::function<unsigned long (unsigned long)>::operator()(unsigned long) const build_docker/../contrib/libcxx/include/__functional/function.h:1184:12 ClickHouse#7 0x31c38b07 in PoolWithFailoverBase<DB::IConnectionPool>::getShuffledPools(unsigned long, std::__1::function<unsigned long (unsigned long)> const&) build_docker/../src/Common/PoolWithFailoverBase.h:174:39 This frame has 2 object(s): [32, 40) 'pool_size.addr' <== Memory access at offset 32 is inside this variable [64, 88) 'ref.tmp' (line 18) ``` </details> [1]: https://s3.amazonaws.com/clickhouse-test-reports/41046/adea92f847373d1fcfd733d8979c63024f9b80bf/integration_tests__asan__[1/3].html Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

…evel Description: ============ Currently ClickHouse SASL Configuration only can set in the config.xml and it is the Database Level, which means all the kafka engine table created in this server should have the same SASL Authentication String. So we implemented this feature for config SASL Authentication String when create table, which means one table will have its own Authentication.h Solution: ========= 1. Added two parameters in the StroageKafka Engine's constructor. 2. Set the config when create ReadBuffer 3. Disable the password string when execute Show create table xxx.

…nism and security protocol Description: ============ In The Feature ClickHouse#6 we support table level sasl settings in kafka engine, But that feature has limitation that, mechanism is plain and secuity is plain_text, when some users using their own kafka cluster or STO kafka cluster, may have different mechanism. Solution: ========= This Feature is for solve that scenario, we added new two parameters in StorageKafka Engine's constructor 1. kafka_security_protocol default is sasl_plaintext 2. kafka_sasl_mechanism default is PLAIN

…s and parallel KILL Right now it is possible to call QueryStatus::addPipelineExecutor() when the executors_mutex already acquired, it is possible when the query was cancelled via KILL QUERY. Here I will show some traces from debugger from a real example, where tons of ProcessList::insert() got deadlocked. Let's look at the lock owner for one of the threads that was deadlocked in ProcessList::insert(): (gdb) p *mutex $2 = { __data = { __owner = 46899, }, } And now let's see the stack trace of the 46899: #0 __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:103 ClickHouse#1 0x00007fb65569b714 in __GI___pthread_mutex_lock (mutex=0x7fb4a9d15298) at ../nptl/pthread_mutex_lock.c:80 ClickHouse#2 0x000000001b6edd91 in pthread_mutex_lock (arg=0x7fb4a9d15298) at ../src/Common/ThreadFuzzer.cpp:317 ClickHouse#3 std::__1::__libcpp_mutex_lock (__m=0x7fb4a9d15298) at ../contrib/libcxx/include/__threading_support:303 ClickHouse#4 std::__1::mutex::lock (this=0x7fb4a9d15298) at ../contrib/libcxx/src/mutex.cpp:33 ClickHouse#5 0x0000000014c7ae63 in std::__1::lock_guard<std::__1::mutex>::lock_guard (__m=..., this=<optimized out>) at ../contrib/libcxx/include/__mutex_base:91 ClickHouse#6 DB::QueryStatus::addPipelineExecutor (this=0x7fb4a9d14f90, e=0x80) at ../src/Interpreters/ProcessList.cpp:372 ClickHouse#7 0x0000000015bee4a7 in DB::PipelineExecutor::PipelineExecutor (this=0x7fb4b1e53618, processors=..., elem=<optimized out>) at ../src/Processors/Executors/PipelineExecutor.cpp:54 ClickHouse#12 std::__1::make_shared<DB::PipelineExecutor, std::__1::vector<std::__1::shared_ptr<DB::IProcessor>, std::__1::allocator<std::__1::shared_ptr<DB::IProcessor> > >&, DB::QueryStatus*&, void> (__args=@0x7fb63095b9b0: 0x7fb4a9d14f90, __args=@0x7fb63095b9b0: 0x7fb4a9d14f90) at ../contrib/libcxx/include/__memory/shared_ptr.h:963 ClickHouse#13 DB::QueryPipelineBuilder::execute (this=0x7fb63095b8b0) at ../src/QueryPipeline/QueryPipelineBuilder.cpp:552 ClickHouse#14 0x00000000158c6c27 in DB::Connection::sendExternalTablesData (this=0x7fb6545e9d98, data=...) at ../src/Client/Connection.cpp:797 ClickHouse#27 0x0000000014043a81 in DB::RemoteQueryExecutorRoutine::operator() (this=0x7fb63095bf20, sink=...) at ../src/QueryPipeline/RemoteQueryExecutorReadContext.cpp:46 ClickHouse#32 0x000000000a16dd4f in make_fcontext () at ../contrib/boost/libs/context/src/asm/make_x86_64_sysv_elf_gas.S:71 And also in the logs you can see very strange things for this thread: 2022.09.13 14:14:51.228979 [ 51145 ] {1712D4E914EC7C99} <Debug> Connection (localhost:9000): Sent data for 1 external tables, total 11 rows in 0.00046389 sec., 23688 rows/sec., 3.84 KiB (8.07 MiB/sec.), compressed 1.1070121092649958 times to 3.47 KiB (7.29 MiB/sec.) ... 2022.09.13 14:14:51.719402 [ 46899 ] {7c90ffa4-1dc8-42fd-938c-4e307c244394} <Debug> executeQuery: (from 10.101.15.181:42478) KILL QUERY WHERE query_id = '1712D4E914EC7C99' (stage: Complete) 2022.09.13 14:14:51.719488 [ 46899 ] {7c90ffa4-1dc8-42fd-938c-4e307c244394} <Debug> executeQuery: (internal) SELECT query_id, user, query FROM system.processes WHERE query_id = '1712D4E914EC7C99' (stage: Complete) 2022.09.13 14:14:51.719754 [ 46899 ] {7c90ffa4-1dc8-42fd-938c-4e307c244394} <Trace> ContextAccess (default): Access granted: SELECT(user, query_id, query) ON system.processes 2022.09.13 14:14:51.720544 [ 46899 ] {7c90ffa4-1dc8-42fd-938c-4e307c244394} <Trace> InterpreterSelectQuery: FetchColumns -> Complete 2022.09.13 14:14:53.228964 [ 46899 ] {7c90ffa4-1dc8-42fd-938c-4e307c244394} <Debug> Connection (localhost:9000): Sent data for 2 scalars, total 2 rows in 2.6838e-05 sec., 73461 rows/sec., 68.00 B (2.38 MiB/sec.), compressed 0.4594594594594595 times to 148.00 B (5.16 MiB/sec.) How is this possible? The answer is fibers and query cancellation routine. During cancellation of async queries it going into fibers again and try to do this gracefully. However because of this during canceling query it may call QueryStatus::addPipelineExecutor() from QueryStatus::cancelQuery(). Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

…verflow UBSAN report: $ UBSAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer-14 UBSAN_OPTIONS=print_stacktrace=1 ./unit_tests_dbms --gtest_filter=*Gorilla* ../src/Compression/tests/gtest_compressionCodec.cpp:1216:47: runtime error: signed integer overflow: 23 * 100000000 cannot be represented in type 'int' #0 0x14f67fd1 in auto (anonymous namespace)::$_6::operator()(int) const::'lambda'(auto)::operator()<int>(auto) const build_docker/../src/Compression/tests/gtest_compressionCodec.cpp:1216:47 ClickHouse#1 0x14f67fd1 in (anonymous namespace)::CodecTestSequence (anonymous namespace)::generateSeq<long, (anonymous namespace)::$_6::operator()(int) const::'lambda'(auto), int, int>((anonymous namespace)::$_6::operator()(int) const::'lambda'(auto), char const*, int, int) build_docker/../src/Compression/tests/gtest_compressionCodec.cpp:394:36 ClickHouse#2 0x14f67fd1 in auto (anonymous namespace)::GCompatibilityTestSequence<long>() build_docker/../src/Compression/tests/gtest_compressionCodec.cpp:1224:12 ClickHouse#3 0x14f3c7f3 in (anonymous namespace)::gtest_GorillaCodecTestCompatibility_EvalGenerator_() build_docker/../src/Compression/tests/gtest_compressionCodec.cpp:1227:1 ClickHouse#4 0x14f6bdb5 in testing::internal::ParameterizedTestSuiteInfo<(anonymous namespace)::CodecTestCompatibility>::RegisterTests() build_docker/../contrib/googletest/googletest/include/gtest/internal/gtest-param-util.h:553:45 ClickHouse#5 0x27d87988 in testing::internal::ParameterizedTestSuiteRegistry::RegisterTests() build_docker/../contrib/googletest/googletest/include/gtest/internal/gtest-param-util.h:726:24 ClickHouse#6 0x27d87988 in testing::internal::UnitTestImpl::RegisterParameterizedTests() build_docker/../contrib/googletest/googletest/src/gtest.cc:2805:34 ClickHouse#7 0x27d87988 in testing::internal::UnitTestImpl::PostFlagParsingInit() build_docker/../contrib/googletest/googletest/src/gtest.cc:5492:5 ClickHouse#8 0x27d9d002 in void testing::internal::InitGoogleTestImpl<char>(int*, char**) build_docker/../contrib/googletest/googletest/src/gtest.cc:6499:22 ClickHouse#9 0x14fd5495 in main build_docker/../src/Coordination/tests/gtest_coordination.cpp:2189:5 ClickHouse#10 0x7f8c29005209 (/lib/x86_64-linux-gnu/libc.so.6+0x29209) (BuildId: 71a7c7b97bc0b3e349a3d8640252655552082bf5) ClickHouse#11 0x7f8c290052bb in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x292bb) (BuildId: 71a7c7b97bc0b3e349a3d8640252655552082bf5) ClickHouse#12 0x14ce356d in _start (/work1/azat/tmp/42190/unit_tests_dbms+0x14ce356d) (BuildId: 482550e3f8d45f06e8c7f8147f427ee798c1f645) SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior ../src/Compression/tests/gtest_compressionCodec.cpp:1216:47 in Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

…reated ASAN report: Code: 586. DB::ErrnoException: Cannot create file: /src/.clickhouse_history, errno: 2, strerror: No such file or directory. (CANNOT_CREATE_FILE) ================================================================= ==1==ERROR: AddressSanitizer: heap-use-after-free on address 0x6240000208f0 at pc 0x000030d22ade bp 0x7ffff2ff3f70 sp 0x7ffff2ff3f68 READ of size 8 at 0x6240000208f0 thread T2 #0 0x30d22add in DB::ProcessList::insert() build_docker/../src/Interpreters/ProcessList.cpp:89:36 ClickHouse#1 0x31411018 in DB::executeQueryImpl() build_docker/../src/Interpreters/executeQuery.cpp:516:60 ClickHouse#2 0x3140e1ab in DB::executeQuery() build_docker/../src/Interpreters/executeQuery.cpp:1083:30 ClickHouse#3 0x3364391e in DB::LocalConnection::sendQuery() build_docker/../src/Client/LocalConnection.cpp:119:21 ClickHouse#4 0x3367bab0 in DB::Suggest::fetch() build_docker/../src/Client/Suggest.cpp:141:16 ClickHouse#5 0x336820eb in void DB::Suggest::load<DB::LocalConnection>()::'lambda'()::operator()() const build_docker/../src/Client/Suggest.cpp:118:17 0x6240000208f0 is located 2032 bytes inside of 7056-byte region [0x624000020100,0x624000021c90) freed by thread T0 here: #0 0xe381ef2 in operator delete(void*, unsigned long) (/wrk/clickhouse-asan+0xe381ef2) (BuildId: 6ea6d1a5d2d5a164f60f0fd8230936305bc8d9d0) ClickHouse#1 0x335509fe in DB::ClientBase::~ClientBase() build_docker/../src/Client/ClientBase.cpp:293:25 ClickHouse#2 0x1f809bd5 in mainEntryClickHouseLocal(int, char**) build_docker/../programs/local/LocalServer.cpp:804:5 ClickHouse#3 0xe3856ad in main build_docker/../programs/main.cpp:482:12 ClickHouse#4 0x7ffff7dc0082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16 previously allocated by thread T0 here: #0 0xe38128d in operator new(unsigned long) (/wrk/clickhouse-asan+0xe38128d) (BuildId: 6ea6d1a5d2d5a164f60f0fd8230936305bc8d9d0) ClickHouse#1 0x2f34a7f3 in std::__1::__unique_if<DB::ContextSharedPart>::__unique_single std::__1::make_unique[abi:v15003]<DB::ContextSharedPart>() build_docker/../contrib/libcxx/include/__memory/unique_ptr.h:714:28 ClickHouse#2 0x2f34a7f3 in DB::Context::createShared() build_docker/../src/Interpreters/Context.cpp:603:32 ClickHouse#3 0x1f7f901d in DB::LocalServer::processConfig() build_docker/../programs/local/LocalServer.cpp:535:22 ClickHouse#4 0x1f7f4d92 in DB::LocalServer::main() build_docker/../programs/local/LocalServer.cpp:419:5 ClickHouse#5 0x3af24ffe in Poco::Util::Application::run() build_docker/../contrib/poco/Util/src/Application.cpp:334:8 ClickHouse#6 0x1f809bca in mainEntryClickHouseLocal(int, char**) build_docker/../programs/local/LocalServer.cpp:803:20 ClickHouse#7 0xe3856ad in main build_docker/../programs/main.cpp:482:12 ClickHouse#8 0x7ffff7dc0082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16 Thread T2 created by T0 here: #0 0xe32fedc in pthread_create (/wrk/clickhouse-asan+0xe32fedc) (BuildId: 6ea6d1a5d2d5a164f60f0fd8230936305bc8d9d0) ClickHouse#1 0x336806df in std::__1::__libcpp_thread_create[abi:v15003](unsigned long*, void* (*)(void*), void*) build_docker/../contrib/libcxx/include/__threading_support:376:10 ClickHouse#2 0x336806df in std::__1::thread::thread<void DB::Suggest::load<DB::LocalConnection>()::'lambda'(), void>() build_docker/../contrib/libcxx/include/thread:311:16 ClickHouse#3 0x3367ff5b in void DB::Suggest::load<DB::LocalConnection>(std::__1::shared_ptr<DB::Context const>, DB::ConnectionParameters const&, int) build_docker/../src/Client/Suggest.cpp:110:22 ClickHouse#4 0x3357fee9 in DB::ClientBase::runInteractive() build_docker/../src/Client/ClientBase.cpp:2066:22 ClickHouse#5 0x1f7f5264 in DB::LocalServer::main() build_docker/../programs/local/LocalServer.cpp ClickHouse#6 0x3af24ffe in Poco::Util::Application::run() build_docker/../contrib/poco/Util/src/Application.cpp:334:8 ClickHouse#7 0x1f809bca in mainEntryClickHouseLocal(int, char**) build_docker/../programs/local/LocalServer.cpp:803:20 ClickHouse#8 0xe3856ad in main build_docker/../programs/main.cpp:482:12 ClickHouse#9 0x7ffff7dc0082 in __libc_start_main /build/glibc-SzIz7B/glibc-2.31/csu/../csu/libc-start.c:308:16 Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

Reordering of the static variables should be enough to fix this: [ RUN ] IOResourceStaticResourceManager.Prioritization ================================================================= ==13==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7f7d8d621970 at pc 0x5636b80dcbb2 bp 0x7f7c48e47dd0 sp 0x7f7c48e47dc8 READ of size 8 at 0x7f7d8d621970 thread T3975 (ThreadPool) #0 0x5636b80dcbb1 in IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_1::operator()(long) const build_docker/./src/IO/Resource/tests/gtest_resource_manager_static.cpp:78:13 ClickHouse#1 0x5636b80dcbb1 in IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0::operator()() const build_docker/./src/IO/Resource/tests/gtest_resource_manager_static.cpp:95:21 ClickHouse#2 0x5636b80dcbb1 in decltype(std::declval<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&>()()) std::__1::__invoke[abi:v15000]<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 ClickHouse#3 0x5636b80dcbb1 in decltype(auto) std::__1::__apply_tuple_impl[abi:v15000]<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&, std::__1::tuple<>&>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&, std::__1::tuple<>&, std::__1::__tuple_indices<>) build_docker/./contrib/llvm-project/libcxx/include/tuple:1789:1 ClickHouse#4 0x5636b80dcbb1 in decltype(auto) std::__1::apply[abi:v15000]<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&, std::__1::tuple<>&>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&, std::__1::tuple<>&) build_docker/./contrib/llvm-project/libcxx/include/tuple:1798:1 ClickHouse#5 0x5636b80dcbb1 in ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'()::operator()() build_docker/./src/Common/ThreadPool.h:228:13 ClickHouse#6 0x5636b80dcbb1 in decltype(std::declval<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>()()) std::__1::__invoke[abi:v15000]<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'()&>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 ClickHouse#7 0x5636b80dcbb1 in void std::__1::__invoke_void_return_wrapper<void, true>::__call<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'()&>(ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'()&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 ClickHouse#8 0x5636b80dcbb1 in std::__1::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'(), void ()>::operator()[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 ClickHouse#9 0x5636b80dcbb1 in void std::__1::__function::__policy_invoker<void ()>::__call_impl<std::__1::__function::__default_alloc_func<ThreadFromGlobalPoolImpl<true>::ThreadFromGlobalPoolImpl<IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0>(IOResourceStaticResourceManager_Prioritization_Test::TestBody()::$_0&&)::'lambda'(), void ()>>(std::__1::__function::__policy_storage const*) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 ClickHouse#10 0x5636ea219310 in std::__1::__function::__policy_func<void ()>::operator()[abi:v15000]() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 ClickHouse#11 0x5636ea219310 in std::__1::function<void ()>::operator()() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 ClickHouse#12 0x5636ea219310 in ThreadPoolImpl<std::__1::thread>::worker(std::__1::__list_iterator<std::__1::thread, void*>) build_docker/./src/Common/ThreadPool.cpp:416:13 ClickHouse#13 0x5636ea2258ac in void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, long, std::__1::optional<unsigned long>, bool)::'lambda0'()::operator()() const build_docker/./src/Common/ThreadPool.cpp:180:73 ClickHouse#14 0x5636ea2258ac in decltype(std::declval<void>()()) std::__1::__invoke[abi:v15000]<void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, long, std::__1::optional<unsigned long>, bool)::'lambda0'()>(void&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 ClickHouse#15 0x5636ea2258ac in void std::__1::__thread_execute[abi:v15000]<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, long, std::__1::optional<unsigned long>, bool)::'lambda0'()>(std::__1::tuple<void, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, long, std::__1::optional<unsigned long>, bool)::'lambda0'()>&, std::__1::__tuple_indices<>) build_docker/./contrib/llvm-project/libcxx/include/thread:284:5 ClickHouse#16 0x5636ea2258ac in void* std::__1::__thread_proxy[abi:v15000]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, void ThreadPoolImpl<std::__1::thread>::scheduleImpl<void>(std::__1::function<void ()>, long, std::__1::optional<unsigned long>, bool)::'lambda0'()>>(void*) build_docker/./contrib/llvm-project/libcxx/include/thread:295:5 ClickHouse#17 0x7f7d8fcf1608 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8608) (BuildId: 7b4536f41cdaa5888408e82d0836e33dcf436466) ClickHouse#18 0x7f7d8fc16132 in __clone (/lib/x86_64-linux-gnu/libc.so.6+0x11f132) (BuildId: 1878e6b475720c7c51969e69ab2d276fae6d1dee) Address 0x7f7d8d621970 is located in stack of thread T0 at offset 368 in frame #0 0x5636b80d9bef in IOResourceStaticResourceManager_Prioritization_Test::TestBody() build_docker/./src/IO/Resource/tests/gtest_resource_manager_static.cpp:46 This frame has 10 object(s): [32, 36) 'requests_per_thead' (line 48) [48, 208) 't' (line 49) [272, 296) 'ref.tmp' (line 51) [336, 352) 'last_priority' (line 74) [368, 376) 'check' (line 75) <== Memory access at offset 368 is inside this variable [400, 424) 'name' (line 83) [464, 512) 'ref.tmp13' (line 87) [544, 560) 'c' (line 101) [576, 600) 'ref.tmp32' (line 101) [640, 664) 'ref.tmp41' (line 102) Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

CI founds [1]: Exception: Sanitizer assert found for instance �================================================================= ==1==ERROR: AddressSanitizer: heap-use-after-free on address 0x5250006a4100 at pc 0x55d4ed46d2e2 bp 0x7f7e33b40190 sp 0x7f7e33b3f950 WRITE of size 5390 at 0x5250006a4100 thread T2 (TCPHandler) ClickHouse#8 0x55d50eba9497 in DB::KafkaConsumer::setRDKafkaStat(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) build_docker/./src/Storages/Kafka/KafkaConsumer.h:117:22 ClickHouse#12 0x55d51e0eebfe in cppkafka::stats_callback_proxy(rd_kafka_s*, char*, unsigned long, void*) build_docker/./contrib/cppkafka/src/configuration.cpp:92:5 ClickHouse#13 0x55d51e151e3d in rd_kafka_poll_cb build_docker/./contrib/librdkafka/src/rdkafka.c:3790:7 ClickHouse#14 0x55d51e15531b in rd_kafka_consumer_close build_docker/./contrib/librdkafka/src/rdkafka.c:3200:31 ClickHouse#15 0x55d51e0f3241 in cppkafka::Consumer::close() build_docker/./contrib/cppkafka/src/consumer.cpp:293:33 ClickHouse#16 0x55d51e0f3241 in cppkafka::Consumer::~Consumer() build_docker/./contrib/cppkafka/src/consumer.cpp:82:9 ClickHouse#20 0x55d50eb8d12e in DB::KafkaConsumer::~KafkaConsumer() build_docker/./src/Storages/Kafka/KafkaConsumer.cpp:179:1 0x5250006a4100 is located 0 bytes inside of 8736-byte region [0x5250006a4100,0x5250006a6320) freed by thread T2 (TCPHandler) here: #0 0x55d4ed4a26b2 in operator delete(void*, unsigned long) (/usr/bin/clickhouse+0xa94b6b2) (BuildId: 74ec4a14a5109c41de109e82d56d8d863845144d) ClickHouse#1 0x55d50eb8ca55 in void std::__1::__libcpp_operator_delete[abi:v15000]<void*, unsigned long>(void*, unsigned long) build_docker/./contrib/llvm-project/libcxx/include/new:256:3 ClickHouse#2 0x55d50eb8ca55 in void std::__1::__do_deallocate_handle_size[abi:v15000]<>(void*, unsigned long) build_docker/./contrib/llvm-project/libcxx/include/new:282:10 ClickHouse#3 0x55d50eb8ca55 in std::__1::__libcpp_deallocate[abi:v15000](void*, unsigned long, unsigned long) build_docker/./contrib/llvm-project/libcxx/include/new:296:14 ClickHouse#4 0x55d50eb8ca55 in std::__1::allocator<char>::deallocate[abi:v15000](char*, unsigned long) build_docker/./contrib/llvm-project/libcxx/include/__memory/allocator.h:128:13 ClickHouse#5 0x55d50eb8ca55 in std::__1::allocator_traits<std::__1::allocator<char>>::deallocate[abi:v15000](std::__1::allocator<char>&, char*, unsigned long) build_docker/./contrib/llvm-project/libcxx/include/__memory/allocator_traits.h:282:13 ClickHouse#6 0x55d50eb8ca55 in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::~basic_string() build_docker/./contrib/llvm-project/libcxx/include/string:2334:9 ClickHouse#7 0x55d50eb8ca55 in DB::KafkaConsumer::~KafkaConsumer() build_docker/./src/Storages/Kafka/KafkaConsumer.cpp:179:1 [1]: https://s3.amazonaws.com/clickhouse-test-reports/0/745d9bb47f3425e28e5660ed7c730038ffece4ee/integration_tests__asan__analyzer__%5B6_6%5D/integration_run_parallel4_0.log Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>

Update to the latest upstream

Fixes integration test_reload_certificate/test.py::test_first_than_second_cert --- E Exception: Sanitizer assert found for instance ================== E WARNING: ThreadSanitizer: data race (pid=1) E Write of size 8 at 0x7b2800025d30 by thread T2 (mutexes: write M0, write M1): E #0 free <null> (clickhouse+0x709a3e5) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 CRYPTO_free build_docker/./contrib/openssl/crypto/mem.c:282:5 (clickhouse+0x2015f8ea) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #2 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1809:5 (clickhouse+0x2012a751) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 Poco::Crypto::EVPPKey::~EVPPKey() build_docker/./base/poco/Crypto/src/EVPPKey.cpp:121:17 (clickhouse+0x1d00ffa9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#4 DB::CertificateReloader::Data::~Data() build_docker/./src/Server/CertificateReloader.h:71:12 (clickhouse+0x194fb42d) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 std::__1::default_delete<DB::CertificateReloader::Data const>::operator()[abi:v15000](DB::CertificateReloader::Data const*) const build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:48:5 (clickhouse+0x194fb42d) E ClickHouse#6 std::__1::__shared_ptr_pointer<DB::CertificateReloader::Data const*, std::__1::default_delete<DB::CertificateReloader::Data const>, std::__1::allocator<DB::CertificateReloader::Data const>>::__on_zero_shared() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:263:5 (clickhouse+0x194fb42d) E ClickHouse#7 std::__1::__shared_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:174:9 (clickhouse+0x194fade0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#8 std::__1::__shared_weak_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:215:27 (clickhouse+0x194fade0) E ClickHouse#9 std::__1::shared_ptr<DB::CertificateReloader::Data const>::~shared_ptr[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:702:23 (clickhouse+0x194fade0) E ClickHouse#10 std::__1::shared_ptr<DB::CertificateReloader::Data const>::operator=[abi:v15000](std::__1::shared_ptr<DB::CertificateReloader::Data const>&&) build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:723:9 (clickhouse+0x194fade0) E ClickHouse#11 MultiVersion<DB::CertificateReloader::Data>::set(std::__1::unique_ptr<DB::CertificateReloader::Data const, std::__1::default_delete<DB::CertificateReloader::Data const>>&&) build_docker/./src/Common/MultiVersion.h:76:25 (clickhouse+0x194fade0) E ClickHouse#12 DB::CertificateReloader::tryLoad(Poco::Util::AbstractConfiguration const&) build_docker/./src/Server/CertificateReloader.cpp:83:18 (clickhouse+0x194f94ca) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./programs/server/Server.cpp:1546:45 (clickhouse+0xf384df7) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&>()(std::declval<Poco::AutoPtr<Poco::Util::AbstractConfiguration>>(), std::declval<bool>())) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf3827a9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#15 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf3827a9) E ClickHouse#16 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf3827a9) E ClickHouse#17 void std::__1::__function::__policy_invoker<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>>(std::__1::__function::__policy_storage const*, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf3827a9) E ClickHouse#18 std::__1::__function::__policy_func<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x19fd2cbe) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 std::__1::function<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x19fd2cbe) E ClickHouse#20 DB::ConfigReloader::reloadIfNewer(bool, bool, bool, bool) build_docker/./src/Common/Config/ConfigReloader.cpp:150:13 (clickhouse+0x19fd2cbe) E ClickHouse#21 DB::ConfigReloader::reload() build_docker/./src/Common/Config/ConfigReloader.h:51:21 (clickhouse+0xf38767c) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#22 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13::operator()() const build_docker/./programs/server/Server.cpp:1731:31 (clickhouse+0xf38767c) E ClickHouse#23 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>()()) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf38767c) E ClickHouse#24 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf38767c) E ClickHouse#25 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>::operator()[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf38767c) E ClickHouse#26 void std::__1::__function::__policy_invoker<void ()>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>>(std::__1::__function::__policy_storage const*) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf38767c) E ClickHouse#27 std::__1::__function::__policy_func<void ()>::operator()[abi:v15000]() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x16907aa0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#28 std::__1::function<void ()>::operator()() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x16907aa0) E ClickHouse#29 DB::Context::reloadConfig() const build_docker/./src/Interpreters/Context.cpp:4357:5 (clickhouse+0x16907aa0) E ClickHouse#30 DB::InterpreterSystemQuery::execute() build_docker/./src/Interpreters/InterpreterSystemQuery.cpp:577:29 (clickhouse+0x17e78c19) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#31 DB::executeQueryImpl(char const*, char const*, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) build_docker/./src/Interpreters/executeQuery.cpp:1195:40 (clickhouse+0x17e3e462) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#32 DB::executeQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum) build_docker/./src/Interpreters/executeQuery.cpp:1374:26 (clickhouse+0x17e39837) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#33 DB::TCPHandler::runImpl() build_docker/./src/Server/TCPHandler.cpp:518:54 (clickhouse+0x195cc651) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#34 DB::TCPHandler::run() build_docker/./src/Server/TCPHandler.cpp:2329:9 (clickhouse+0x195e8707) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#35 Poco::Net::TCPServerConnection::start() build_docker/./base/poco/Net/src/TCPServerConnection.cpp:43:3 (clickhouse+0x1d00d942) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#36 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:115:20 (clickhouse+0x1d00e1b1) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#37 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#38 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#39 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E E Previous atomic write of size 4 at 0x7b2800025d30 by thread T3 (mutexes: write M2): E #0 CRYPTO_DOWN_REF build_docker/./contrib/openssl/include/internal/refcount.h:51:12 (clickhouse+0x2012a6e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1795:5 (clickhouse+0x2012a6e6) E #2 ssl_cert_clear_certs build_docker/./contrib/openssl/ssl/ssl_cert.c:246:9 (clickhouse+0x1ffafd37) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 ssl_cert_free build_docker/./contrib/openssl/ssl/ssl_cert.c:277:5 (clickhouse+0x1ffafd37) E ClickHouse#4 ossl_ssl_connection_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1458:5 (clickhouse+0x1ffba6af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 SSL_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1417:9 (clickhouse+0x1ffb920e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#6 Poco::Net::SecureSocketImpl::reset() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:583:3 (clickhouse+0x1cfaac60) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#7 Poco::Net::SecureSocketImpl::~SecureSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:80:3 (clickhouse+0x1cfaac60) E ClickHouse#8 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:52:1 (clickhouse+0x1cfb15dd) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#9 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:43:1 (clickhouse+0x1cfb15dd) E ClickHouse#10 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1cffc81e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#11 Poco::Net::Socket::~Socket() build_docker/./base/poco/Net/src/Socket.cpp:68:10 (clickhouse+0x1cffc81e) E ClickHouse#12 Poco::Net::StreamSocket::~StreamSocket() build_docker/./base/poco/Net/src/StreamSocket.cpp:63:1 (clickhouse+0x1d009c39) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:43:2 (clickhouse+0x1d00ef50) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:42:2 (clickhouse+0x1d00ef50) E ClickHouse#15 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1d00e203) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#16 Poco::AutoPtr<Poco::Notification>::~AutoPtr() build_docker/./base/poco/Foundation/include/Poco/AutoPtr.h:91:19 (clickhouse+0x1d00e203) E ClickHouse#17 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:122:3 (clickhouse+0x1d00e203) E ClickHouse#18 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#20 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E

This commit adresses below leaksan find. I tried to reproduce this locally but 02802_clickhouse_disks_s3_copy.sh but couldn't. clickhouse-disks did not do anything useful (it would not even print logging), neither with a standard build nor with a leaksan build. Could not find further documentation of it or even what this tool is supposed to do, perhaps it is just for internal use. Also, - line numbers in the leaksan report were partially missing, - I am not really sure how Sha256HMACOpenSSLImpl::Calculate is calling into hmac_init (there must be some sort of static initialization somewhere but I did not find it), and - my fix is in a weird place due to other restrictions (see the commit in the aws-sdk-cpp contrib repo). The chance that this fix fixes the leak are low. If it doesn't work, add "# Tag no-asan" + a comment to 02802_clickhouse_disks_s3_copy.sh and don't worry further. https://s3.amazonaws.com/clickhouse-test-reports/59870/b452e3d1ab87b8cc5810693aeea28f69ad28d671/stateless_tests__asan__[3_4].html 2024-03-19 08:34:03 ================================================================= 2024-03-19 08:34:03 ==13149==ERROR: LeakSanitizer: detected memory leaks 2024-03-19 08:34:03 2024-03-19 08:34:03 Direct leak of 904 byte(s) in 1 object(s) allocated from: 2024-03-19 08:34:03 #0 0x55f9cb5a18ee in malloc (/usr/bin/clickhouse+0xa9a48ee) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 #1 0x55fa01e34070 in CRYPTO_malloc build_docker/./contrib/openssl/crypto/mem.c:202:11 2024-03-19 08:34:03 #2 0x55fa01e34070 in CRYPTO_zalloc build_docker/./contrib/openssl/crypto/mem.c:222:11 2024-03-19 08:34:03 ClickHouse#3 0x55fa01d6dcca in ossl_err_get_state_int build_docker/./contrib/openssl/crypto/err/err.c:691:17 2024-03-19 08:34:03 ClickHouse#4 0x55fa01d71748 in ERR_set_mark build_docker/./contrib/openssl/crypto/err/err_mark.c:19:10 2024-03-19 08:34:03 ClickHouse#5 0x55fa01f4735b in ossl_prov_digest_load_from_params build_docker/./contrib/openssl/providers/common/provider_util.c:194:5 2024-03-19 08:34:03 ClickHouse#6 0x55fa01ff467a in hmac_set_ctx_params build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:307:10 2024-03-19 08:34:03 ClickHouse#7 0x55fa01ff3ef2 in hmac_init build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:169:37 2024-03-19 08:34:03 ClickHouse#8 0x55f9fb83c75b in Aws::Utils::Crypto::Sha256HMACOpenSSLImpl::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac3f75b) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#9 0x55f9fb82ebeb in Aws::Utils::Crypto::Sha256HMAC::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac31beb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#10 0x55f9fb6d5afd in Aws::Client::AWSAuthV4Signer::ComputeHash(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) const (/usr/bin/clickhouse+0x3aad8afd) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#11 0x55f9fb6e0bad in Aws::Client::AWSAuthV4Signer::SignRequest(Aws::Http::HttpRequest&, char const*, char const*, bool) const (/usr/bin/clickhouse+0x3aae3bad) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#12 0x55f9fb72651d in bool smithy::components::tracing::TracingUtils::MakeCallWithTiming<bool>(std::__1::function<bool ()>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, smithy::components::tracing::Meter const&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>>>&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) (/usr/bin/clickhouse+0x3ab2951d) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#13 0x55f9fb70adcb in Aws::Client::AWSClient::AttemptOneRequest(std::__1::shared_ptr<Aws::Http::HttpRequest> const&, Aws::AmazonWebServiceRequest const&, char const*, char const*, char const*) const (/usr/bin/clickhouse+0x3ab0ddcb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#14 0x55f9fb6fdb17 in Aws::Client::AWSClient::AttemptExhaustively(Aws::Http::URI const&, Aws::AmazonWebServiceRequest const&, Aws::Http::HttpMethod, char const*, char const*, char cons

This commit adresses below leaksan find. I tried to reproduce this locally but 02802_clickhouse_disks_s3_copy.sh but couldn't. clickhouse-disks did not do anything useful (it would not even print logging), neither with a standard build nor with a leaksan build. Could not find further documentation of it or even what this tool is supposed to do, perhaps it is just for internal use. Also, - line numbers in the leaksan report were partially missing, - I am not really sure how Sha256HMACOpenSSLImpl::Calculate is calling into hmac_init (there must be some sort of static initialization somewhere but I did not find it), and - my fix is in a weird place due to other restrictions (see the commit in the aws-sdk-cpp contrib repo). The chance that this fix fixes the leak are low. If it doesn't work, add "# Tag no-asan" + a comment to 02802_clickhouse_disks_s3_copy.sh and don't worry further. EDIT: The commit fixes the issue, everything is good. https://s3.amazonaws.com/clickhouse-test-reports/59870/b452e3d1ab87b8cc5810693aeea28f69ad28d671/stateless_tests__asan__[3_4].html 2024-03-19 08:34:03 ================================================================= 2024-03-19 08:34:03 ==13149==ERROR: LeakSanitizer: detected memory leaks 2024-03-19 08:34:03 2024-03-19 08:34:03 Direct leak of 904 byte(s) in 1 object(s) allocated from: 2024-03-19 08:34:03 #0 0x55f9cb5a18ee in malloc (/usr/bin/clickhouse+0xa9a48ee) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 #1 0x55fa01e34070 in CRYPTO_malloc build_docker/./contrib/openssl/crypto/mem.c:202:11 2024-03-19 08:34:03 #2 0x55fa01e34070 in CRYPTO_zalloc build_docker/./contrib/openssl/crypto/mem.c:222:11 2024-03-19 08:34:03 ClickHouse#3 0x55fa01d6dcca in ossl_err_get_state_int build_docker/./contrib/openssl/crypto/err/err.c:691:17 2024-03-19 08:34:03 ClickHouse#4 0x55fa01d71748 in ERR_set_mark build_docker/./contrib/openssl/crypto/err/err_mark.c:19:10 2024-03-19 08:34:03 ClickHouse#5 0x55fa01f4735b in ossl_prov_digest_load_from_params build_docker/./contrib/openssl/providers/common/provider_util.c:194:5 2024-03-19 08:34:03 ClickHouse#6 0x55fa01ff467a in hmac_set_ctx_params build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:307:10 2024-03-19 08:34:03 ClickHouse#7 0x55fa01ff3ef2 in hmac_init build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:169:37 2024-03-19 08:34:03 ClickHouse#8 0x55f9fb83c75b in Aws::Utils::Crypto::Sha256HMACOpenSSLImpl::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac3f75b) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#9 0x55f9fb82ebeb in Aws::Utils::Crypto::Sha256HMAC::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac31beb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#10 0x55f9fb6d5afd in Aws::Client::AWSAuthV4Signer::ComputeHash(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) const (/usr/bin/clickhouse+0x3aad8afd) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#11 0x55f9fb6e0bad in Aws::Client::AWSAuthV4Signer::SignRequest(Aws::Http::HttpRequest&, char const*, char const*, bool) const (/usr/bin/clickhouse+0x3aae3bad) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#12 0x55f9fb72651d in bool smithy::components::tracing::TracingUtils::MakeCallWithTiming<bool>(std::__1::function<bool ()>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, smithy::components::tracing::Meter const&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>>>&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) (/usr/bin/clickhouse+0x3ab2951d) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#13 0x55f9fb70adcb in Aws::Client::AWSClient::AttemptOneRequest(std::__1::shared_ptr<Aws::Http::HttpRequest> const&, Aws::AmazonWebServiceRequest const&, char const*, char const*, char const*) const (/usr/bin/clickhouse+0x3ab0ddcb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#14 0x55f9fb6fdb17 in Aws::Client::AWSClient::AttemptExhaustively(Aws::Http::URI const&, Aws::AmazonWebServiceRequest const&, Aws::Http::HttpMethod, char const*, char const*, char cons

Fixes integration test_reload_certificate/test.py::test_first_than_second_cert --- E Exception: Sanitizer assert found for instance ================== E WARNING: ThreadSanitizer: data race (pid=1) E Write of size 8 at 0x7b2800025d30 by thread T2 (mutexes: write M0, write M1): E #0 free <null> (clickhouse+0x709a3e5) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 CRYPTO_free build_docker/./contrib/openssl/crypto/mem.c:282:5 (clickhouse+0x2015f8ea) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #2 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1809:5 (clickhouse+0x2012a751) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 Poco::Crypto::EVPPKey::~EVPPKey() build_docker/./base/poco/Crypto/src/EVPPKey.cpp:121:17 (clickhouse+0x1d00ffa9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#4 DB::CertificateReloader::Data::~Data() build_docker/./src/Server/CertificateReloader.h:71:12 (clickhouse+0x194fb42d) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 std::__1::default_delete<DB::CertificateReloader::Data const>::operator()[abi:v15000](DB::CertificateReloader::Data const*) const build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:48:5 (clickhouse+0x194fb42d) E ClickHouse#6 std::__1::__shared_ptr_pointer<DB::CertificateReloader::Data const*, std::__1::default_delete<DB::CertificateReloader::Data const>, std::__1::allocator<DB::CertificateReloader::Data const>>::__on_zero_shared() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:263:5 (clickhouse+0x194fb42d) E ClickHouse#7 std::__1::__shared_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:174:9 (clickhouse+0x194fade0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#8 std::__1::__shared_weak_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:215:27 (clickhouse+0x194fade0) E ClickHouse#9 std::__1::shared_ptr<DB::CertificateReloader::Data const>::~shared_ptr[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:702:23 (clickhouse+0x194fade0) E ClickHouse#10 std::__1::shared_ptr<DB::CertificateReloader::Data const>::operator=[abi:v15000](std::__1::shared_ptr<DB::CertificateReloader::Data const>&&) build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:723:9 (clickhouse+0x194fade0) E ClickHouse#11 MultiVersion<DB::CertificateReloader::Data>::set(std::__1::unique_ptr<DB::CertificateReloader::Data const, std::__1::default_delete<DB::CertificateReloader::Data const>>&&) build_docker/./src/Common/MultiVersion.h:76:25 (clickhouse+0x194fade0) E ClickHouse#12 DB::CertificateReloader::tryLoad(Poco::Util::AbstractConfiguration const&) build_docker/./src/Server/CertificateReloader.cpp:83:18 (clickhouse+0x194f94ca) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./programs/server/Server.cpp:1546:45 (clickhouse+0xf384df7) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&>()(std::declval<Poco::AutoPtr<Poco::Util::AbstractConfiguration>>(), std::declval<bool>())) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf3827a9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#15 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf3827a9) E ClickHouse#16 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf3827a9) E ClickHouse#17 void std::__1::__function::__policy_invoker<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>>(std::__1::__function::__policy_storage const*, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf3827a9) E ClickHouse#18 std::__1::__function::__policy_func<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x19fd2cbe) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 std::__1::function<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x19fd2cbe) E ClickHouse#20 DB::ConfigReloader::reloadIfNewer(bool, bool, bool, bool) build_docker/./src/Common/Config/ConfigReloader.cpp:150:13 (clickhouse+0x19fd2cbe) E ClickHouse#21 DB::ConfigReloader::reload() build_docker/./src/Common/Config/ConfigReloader.h:51:21 (clickhouse+0xf38767c) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#22 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13::operator()() const build_docker/./programs/server/Server.cpp:1731:31 (clickhouse+0xf38767c) E ClickHouse#23 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>()()) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf38767c) E ClickHouse#24 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf38767c) E ClickHouse#25 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>::operator()[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf38767c) E ClickHouse#26 void std::__1::__function::__policy_invoker<void ()>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>>(std::__1::__function::__policy_storage const*) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf38767c) E ClickHouse#27 std::__1::__function::__policy_func<void ()>::operator()[abi:v15000]() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x16907aa0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#28 std::__1::function<void ()>::operator()() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x16907aa0) E ClickHouse#29 DB::Context::reloadConfig() const build_docker/./src/Interpreters/Context.cpp:4357:5 (clickhouse+0x16907aa0) E ClickHouse#30 DB::InterpreterSystemQuery::execute() build_docker/./src/Interpreters/InterpreterSystemQuery.cpp:577:29 (clickhouse+0x17e78c19) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#31 DB::executeQueryImpl(char const*, char const*, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) build_docker/./src/Interpreters/executeQuery.cpp:1195:40 (clickhouse+0x17e3e462) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#32 DB::executeQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum) build_docker/./src/Interpreters/executeQuery.cpp:1374:26 (clickhouse+0x17e39837) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#33 DB::TCPHandler::runImpl() build_docker/./src/Server/TCPHandler.cpp:518:54 (clickhouse+0x195cc651) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#34 DB::TCPHandler::run() build_docker/./src/Server/TCPHandler.cpp:2329:9 (clickhouse+0x195e8707) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#35 Poco::Net::TCPServerConnection::start() build_docker/./base/poco/Net/src/TCPServerConnection.cpp:43:3 (clickhouse+0x1d00d942) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#36 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:115:20 (clickhouse+0x1d00e1b1) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#37 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#38 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#39 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E E Previous atomic write of size 4 at 0x7b2800025d30 by thread T3 (mutexes: write M2): E #0 CRYPTO_DOWN_REF build_docker/./contrib/openssl/include/internal/refcount.h:51:12 (clickhouse+0x2012a6e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1795:5 (clickhouse+0x2012a6e6) E #2 ssl_cert_clear_certs build_docker/./contrib/openssl/ssl/ssl_cert.c:246:9 (clickhouse+0x1ffafd37) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 ssl_cert_free build_docker/./contrib/openssl/ssl/ssl_cert.c:277:5 (clickhouse+0x1ffafd37) E ClickHouse#4 ossl_ssl_connection_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1458:5 (clickhouse+0x1ffba6af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 SSL_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1417:9 (clickhouse+0x1ffb920e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#6 Poco::Net::SecureSocketImpl::reset() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:583:3 (clickhouse+0x1cfaac60) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#7 Poco::Net::SecureSocketImpl::~SecureSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:80:3 (clickhouse+0x1cfaac60) E ClickHouse#8 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:52:1 (clickhouse+0x1cfb15dd) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#9 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:43:1 (clickhouse+0x1cfb15dd) E ClickHouse#10 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1cffc81e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#11 Poco::Net::Socket::~Socket() build_docker/./base/poco/Net/src/Socket.cpp:68:10 (clickhouse+0x1cffc81e) E ClickHouse#12 Poco::Net::StreamSocket::~StreamSocket() build_docker/./base/poco/Net/src/StreamSocket.cpp:63:1 (clickhouse+0x1d009c39) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:43:2 (clickhouse+0x1d00ef50) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:42:2 (clickhouse+0x1d00ef50) E ClickHouse#15 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1d00e203) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#16 Poco::AutoPtr<Poco::Notification>::~AutoPtr() build_docker/./base/poco/Foundation/include/Poco/AutoPtr.h:91:19 (clickhouse+0x1d00e203) E ClickHouse#17 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:122:3 (clickhouse+0x1d00e203) E ClickHouse#18 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#20 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E

This commit adresses below leaksan find. I tried to reproduce this locally but 02802_clickhouse_disks_s3_copy.sh but couldn't. clickhouse-disks did not do anything useful (it would not even print logging), neither with a standard build nor with a leaksan build. Could not find further documentation of it or even what this tool is supposed to do, perhaps it is just for internal use. Also, - line numbers in the leaksan report were partially missing, - I am not really sure how Sha256HMACOpenSSLImpl::Calculate is calling into hmac_init (there must be some sort of static initialization somewhere but I did not find it), and - my fix is in a weird place due to other restrictions (see the commit in the aws-sdk-cpp contrib repo). The chance that this fix fixes the leak are low. If it doesn't work, add "# Tag no-asan" + a comment to 02802_clickhouse_disks_s3_copy.sh and don't worry further. EDIT: The commit fixes the issue, everything is good. https://s3.amazonaws.com/clickhouse-test-reports/59870/b452e3d1ab87b8cc5810693aeea28f69ad28d671/stateless_tests__asan__[3_4].html 2024-03-19 08:34:03 ================================================================= 2024-03-19 08:34:03 ==13149==ERROR: LeakSanitizer: detected memory leaks 2024-03-19 08:34:03 2024-03-19 08:34:03 Direct leak of 904 byte(s) in 1 object(s) allocated from: 2024-03-19 08:34:03 #0 0x55f9cb5a18ee in malloc (/usr/bin/clickhouse+0xa9a48ee) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 #1 0x55fa01e34070 in CRYPTO_malloc build_docker/./contrib/openssl/crypto/mem.c:202:11 2024-03-19 08:34:03 #2 0x55fa01e34070 in CRYPTO_zalloc build_docker/./contrib/openssl/crypto/mem.c:222:11 2024-03-19 08:34:03 ClickHouse#3 0x55fa01d6dcca in ossl_err_get_state_int build_docker/./contrib/openssl/crypto/err/err.c:691:17 2024-03-19 08:34:03 ClickHouse#4 0x55fa01d71748 in ERR_set_mark build_docker/./contrib/openssl/crypto/err/err_mark.c:19:10 2024-03-19 08:34:03 ClickHouse#5 0x55fa01f4735b in ossl_prov_digest_load_from_params build_docker/./contrib/openssl/providers/common/provider_util.c:194:5 2024-03-19 08:34:03 ClickHouse#6 0x55fa01ff467a in hmac_set_ctx_params build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:307:10 2024-03-19 08:34:03 ClickHouse#7 0x55fa01ff3ef2 in hmac_init build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:169:37 2024-03-19 08:34:03 ClickHouse#8 0x55f9fb83c75b in Aws::Utils::Crypto::Sha256HMACOpenSSLImpl::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac3f75b) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#9 0x55f9fb82ebeb in Aws::Utils::Crypto::Sha256HMAC::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac31beb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#10 0x55f9fb6d5afd in Aws::Client::AWSAuthV4Signer::ComputeHash(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) const (/usr/bin/clickhouse+0x3aad8afd) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#11 0x55f9fb6e0bad in Aws::Client::AWSAuthV4Signer::SignRequest(Aws::Http::HttpRequest&, char const*, char const*, bool) const (/usr/bin/clickhouse+0x3aae3bad) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#12 0x55f9fb72651d in bool smithy::components::tracing::TracingUtils::MakeCallWithTiming<bool>(std::__1::function<bool ()>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, smithy::components::tracing::Meter const&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>>>&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) (/usr/bin/clickhouse+0x3ab2951d) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#13 0x55f9fb70adcb in Aws::Client::AWSClient::AttemptOneRequest(std::__1::shared_ptr<Aws::Http::HttpRequest> const&, Aws::AmazonWebServiceRequest const&, char const*, char const*, char const*) const (/usr/bin/clickhouse+0x3ab0ddcb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#14 0x55f9fb6fdb17 in Aws::Client::AWSClient::AttemptExhaustively(Aws::Http::URI const&, Aws::AmazonWebServiceRequest const&, Aws::Http::HttpMethod, char const*, char const*, char cons

Fixes integration test_reload_certificate/test.py::test_first_than_second_cert --- E Exception: Sanitizer assert found for instance ================== E WARNING: ThreadSanitizer: data race (pid=1) E Write of size 8 at 0x7b2800025d30 by thread T2 (mutexes: write M0, write M1): E #0 free <null> (clickhouse+0x709a3e5) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 CRYPTO_free build_docker/./contrib/openssl/crypto/mem.c:282:5 (clickhouse+0x2015f8ea) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #2 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1809:5 (clickhouse+0x2012a751) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 Poco::Crypto::EVPPKey::~EVPPKey() build_docker/./base/poco/Crypto/src/EVPPKey.cpp:121:17 (clickhouse+0x1d00ffa9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#4 DB::CertificateReloader::Data::~Data() build_docker/./src/Server/CertificateReloader.h:71:12 (clickhouse+0x194fb42d) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 std::__1::default_delete<DB::CertificateReloader::Data const>::operator()[abi:v15000](DB::CertificateReloader::Data const*) const build_docker/./contrib/llvm-project/libcxx/include/__memory/unique_ptr.h:48:5 (clickhouse+0x194fb42d) E ClickHouse#6 std::__1::__shared_ptr_pointer<DB::CertificateReloader::Data const*, std::__1::default_delete<DB::CertificateReloader::Data const>, std::__1::allocator<DB::CertificateReloader::Data const>>::__on_zero_shared() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:263:5 (clickhouse+0x194fb42d) E ClickHouse#7 std::__1::__shared_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:174:9 (clickhouse+0x194fade0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#8 std::__1::__shared_weak_count::__release_shared[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:215:27 (clickhouse+0x194fade0) E ClickHouse#9 std::__1::shared_ptr<DB::CertificateReloader::Data const>::~shared_ptr[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:702:23 (clickhouse+0x194fade0) E ClickHouse#10 std::__1::shared_ptr<DB::CertificateReloader::Data const>::operator=[abi:v15000](std::__1::shared_ptr<DB::CertificateReloader::Data const>&&) build_docker/./contrib/llvm-project/libcxx/include/__memory/shared_ptr.h:723:9 (clickhouse+0x194fade0) E ClickHouse#11 MultiVersion<DB::CertificateReloader::Data>::set(std::__1::unique_ptr<DB::CertificateReloader::Data const, std::__1::default_delete<DB::CertificateReloader::Data const>>&&) build_docker/./src/Common/MultiVersion.h:76:25 (clickhouse+0x194fade0) E ClickHouse#12 DB::CertificateReloader::tryLoad(Poco::Util::AbstractConfiguration const&) build_docker/./src/Server/CertificateReloader.cpp:83:18 (clickhouse+0x194f94ca) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./programs/server/Server.cpp:1546:45 (clickhouse+0xf384df7) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&>()(std::declval<Poco::AutoPtr<Poco::Util::AbstractConfiguration>>(), std::declval<bool>())) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf3827a9) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#15 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6&, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf3827a9) E ClickHouse#16 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf3827a9) E ClickHouse#17 void std::__1::__function::__policy_invoker<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_6, void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>>(std::__1::__function::__policy_storage const*, Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf3827a9) E ClickHouse#18 std::__1::__function::__policy_func<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()[abi:v15000](Poco::AutoPtr<Poco::Util::AbstractConfiguration>&&, bool&&) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x19fd2cbe) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 std::__1::function<void (Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool)>::operator()(Poco::AutoPtr<Poco::Util::AbstractConfiguration>, bool) const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x19fd2cbe) E ClickHouse#20 DB::ConfigReloader::reloadIfNewer(bool, bool, bool, bool) build_docker/./src/Common/Config/ConfigReloader.cpp:150:13 (clickhouse+0x19fd2cbe) E ClickHouse#21 DB::ConfigReloader::reload() build_docker/./src/Common/Config/ConfigReloader.h:51:21 (clickhouse+0xf38767c) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#22 DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13::operator()() const build_docker/./programs/server/Server.cpp:1731:31 (clickhouse+0xf38767c) E ClickHouse#23 decltype(std::declval<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>()()) std::__1::__invoke[abi:v15000]<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:394:23 (clickhouse+0xf38767c) E ClickHouse#24 void std::__1::__invoke_void_return_wrapper<void, true>::__call<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&>(DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13&) build_docker/./contrib/llvm-project/libcxx/include/__functional/invoke.h:479:9 (clickhouse+0xf38767c) E ClickHouse#25 std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>::operator()[abi:v15000]() build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:235:12 (clickhouse+0xf38767c) E ClickHouse#26 void std::__1::__function::__policy_invoker<void ()>::__call_impl<std::__1::__function::__default_alloc_func<DB::Server::main(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)::$_13, void ()>>(std::__1::__function::__policy_storage const*) build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:716:16 (clickhouse+0xf38767c) E ClickHouse#27 std::__1::__function::__policy_func<void ()>::operator()[abi:v15000]() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:848:16 (clickhouse+0x16907aa0) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#28 std::__1::function<void ()>::operator()() const build_docker/./contrib/llvm-project/libcxx/include/__functional/function.h:1187:12 (clickhouse+0x16907aa0) E ClickHouse#29 DB::Context::reloadConfig() const build_docker/./src/Interpreters/Context.cpp:4357:5 (clickhouse+0x16907aa0) E ClickHouse#30 DB::InterpreterSystemQuery::execute() build_docker/./src/Interpreters/InterpreterSystemQuery.cpp:577:29 (clickhouse+0x17e78c19) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#31 DB::executeQueryImpl(char const*, char const*, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum, DB::ReadBuffer*) build_docker/./src/Interpreters/executeQuery.cpp:1195:40 (clickhouse+0x17e3e462) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#32 DB::executeQuery(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::shared_ptr<DB::Context>, DB::QueryFlags, DB::QueryProcessingStage::Enum) build_docker/./src/Interpreters/executeQuery.cpp:1374:26 (clickhouse+0x17e39837) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#33 DB::TCPHandler::runImpl() build_docker/./src/Server/TCPHandler.cpp:518:54 (clickhouse+0x195cc651) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#34 DB::TCPHandler::run() build_docker/./src/Server/TCPHandler.cpp:2329:9 (clickhouse+0x195e8707) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#35 Poco::Net::TCPServerConnection::start() build_docker/./base/poco/Net/src/TCPServerConnection.cpp:43:3 (clickhouse+0x1d00d942) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#36 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:115:20 (clickhouse+0x1d00e1b1) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#37 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#38 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#39 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E E Previous atomic write of size 4 at 0x7b2800025d30 by thread T3 (mutexes: write M2): E #0 CRYPTO_DOWN_REF build_docker/./contrib/openssl/include/internal/refcount.h:51:12 (clickhouse+0x2012a6e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E #1 EVP_PKEY_free build_docker/./contrib/openssl/crypto/evp/p_lib.c:1795:5 (clickhouse+0x2012a6e6) E #2 ssl_cert_clear_certs build_docker/./contrib/openssl/ssl/ssl_cert.c:246:9 (clickhouse+0x1ffafd37) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#3 ssl_cert_free build_docker/./contrib/openssl/ssl/ssl_cert.c:277:5 (clickhouse+0x1ffafd37) E ClickHouse#4 ossl_ssl_connection_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1458:5 (clickhouse+0x1ffba6af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#5 SSL_free build_docker/./contrib/openssl/ssl/ssl_lib.c:1417:9 (clickhouse+0x1ffb920e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#6 Poco::Net::SecureSocketImpl::reset() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:583:3 (clickhouse+0x1cfaac60) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#7 Poco::Net::SecureSocketImpl::~SecureSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureSocketImpl.cpp:80:3 (clickhouse+0x1cfaac60) E ClickHouse#8 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:52:1 (clickhouse+0x1cfb15dd) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#9 Poco::Net::SecureStreamSocketImpl::~SecureStreamSocketImpl() build_docker/./base/poco/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp:43:1 (clickhouse+0x1cfb15dd) E ClickHouse#10 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1cffc81e) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#11 Poco::Net::Socket::~Socket() build_docker/./base/poco/Net/src/Socket.cpp:68:10 (clickhouse+0x1cffc81e) E ClickHouse#12 Poco::Net::StreamSocket::~StreamSocket() build_docker/./base/poco/Net/src/StreamSocket.cpp:63:1 (clickhouse+0x1d009c39) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#13 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:43:2 (clickhouse+0x1d00ef50) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#14 Poco::Net::TCPConnectionNotification::~TCPConnectionNotification() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:42:2 (clickhouse+0x1d00ef50) E ClickHouse#15 Poco::RefCountedObject::release() const build_docker/./base/poco/Foundation/include/Poco/RefCountedObject.h:86:13 (clickhouse+0x1d00e203) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#16 Poco::AutoPtr<Poco::Notification>::~AutoPtr() build_docker/./base/poco/Foundation/include/Poco/AutoPtr.h:91:19 (clickhouse+0x1d00e203) E ClickHouse#17 Poco::Net::TCPServerDispatcher::run() build_docker/./base/poco/Net/src/TCPServerDispatcher.cpp:122:3 (clickhouse+0x1d00e203) E ClickHouse#18 Poco::PooledThread::run() build_docker/./base/poco/Foundation/src/ThreadPool.cpp:188:14 (clickhouse+0x1d20f2e6) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#19 Poco::(anonymous namespace)::RunnableHolder::run() build_docker/./base/poco/Foundation/src/Thread.cpp:45:11 (clickhouse+0x1d20d5af) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E ClickHouse#20 Poco::ThreadImpl::runnableEntry(void*) build_docker/./base/poco/Foundation/src/Thread_POSIX.cpp:335:27 (clickhouse+0x1d20ba69) (BuildId: 706d92b17db171493f293d517643f726ee1b7b1e) E

This commit adresses below leaksan find. I tried to reproduce this locally but 02802_clickhouse_disks_s3_copy.sh but couldn't. clickhouse-disks did not do anything useful (it would not even print logging), neither with a standard build nor with a leaksan build. Could not find further documentation of it or even what this tool is supposed to do, perhaps it is just for internal use. Also, - line numbers in the leaksan report were partially missing, - I am not really sure how Sha256HMACOpenSSLImpl::Calculate is calling into hmac_init (there must be some sort of static initialization somewhere but I did not find it), and - my fix is in a weird place due to other restrictions (see the commit in the aws-sdk-cpp contrib repo). The chance that this fix fixes the leak are low. If it doesn't work, add "# Tag no-asan" + a comment to 02802_clickhouse_disks_s3_copy.sh and don't worry further. EDIT: The commit fixes the issue, everything is good. https://s3.amazonaws.com/clickhouse-test-reports/59870/b452e3d1ab87b8cc5810693aeea28f69ad28d671/stateless_tests__asan__[3_4].html 2024-03-19 08:34:03 ================================================================= 2024-03-19 08:34:03 ==13149==ERROR: LeakSanitizer: detected memory leaks 2024-03-19 08:34:03 2024-03-19 08:34:03 Direct leak of 904 byte(s) in 1 object(s) allocated from: 2024-03-19 08:34:03 #0 0x55f9cb5a18ee in malloc (/usr/bin/clickhouse+0xa9a48ee) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 #1 0x55fa01e34070 in CRYPTO_malloc build_docker/./contrib/openssl/crypto/mem.c:202:11 2024-03-19 08:34:03 #2 0x55fa01e34070 in CRYPTO_zalloc build_docker/./contrib/openssl/crypto/mem.c:222:11 2024-03-19 08:34:03 ClickHouse#3 0x55fa01d6dcca in ossl_err_get_state_int build_docker/./contrib/openssl/crypto/err/err.c:691:17 2024-03-19 08:34:03 ClickHouse#4 0x55fa01d71748 in ERR_set_mark build_docker/./contrib/openssl/crypto/err/err_mark.c:19:10 2024-03-19 08:34:03 ClickHouse#5 0x55fa01f4735b in ossl_prov_digest_load_from_params build_docker/./contrib/openssl/providers/common/provider_util.c:194:5 2024-03-19 08:34:03 ClickHouse#6 0x55fa01ff467a in hmac_set_ctx_params build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:307:10 2024-03-19 08:34:03 ClickHouse#7 0x55fa01ff3ef2 in hmac_init build_docker/./contrib/openssl/providers/implementations/macs/hmac_prov.c:169:37 2024-03-19 08:34:03 ClickHouse#8 0x55f9fb83c75b in Aws::Utils::Crypto::Sha256HMACOpenSSLImpl::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac3f75b) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#9 0x55f9fb82ebeb in Aws::Utils::Crypto::Sha256HMAC::Calculate(Aws::Utils::Array<unsigned char> const&, Aws::Utils::Array<unsigned char> const&) (/usr/bin/clickhouse+0x3ac31beb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#10 0x55f9fb6d5afd in Aws::Client::AWSAuthV4Signer::ComputeHash(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) const (/usr/bin/clickhouse+0x3aad8afd) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#11 0x55f9fb6e0bad in Aws::Client::AWSAuthV4Signer::SignRequest(Aws::Http::HttpRequest&, char const*, char const*, bool) const (/usr/bin/clickhouse+0x3aae3bad) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#12 0x55f9fb72651d in bool smithy::components::tracing::TracingUtils::MakeCallWithTiming<bool>(std::__1::function<bool ()>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, smithy::components::tracing::Meter const&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>>>&&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&) (/usr/bin/clickhouse+0x3ab2951d) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#13 0x55f9fb70adcb in Aws::Client::AWSClient::AttemptOneRequest(std::__1::shared_ptr<Aws::Http::HttpRequest> const&, Aws::AmazonWebServiceRequest const&, char const*, char const*, char const*) const (/usr/bin/clickhouse+0x3ab0ddcb) (BuildId: b3766b865d6580f6dcba75acf37673d4aeedc2b6) 2024-03-19 08:34:03 ClickHouse#14 0x55f9fb6fdb17 in Aws::Client::AWSClient::AttemptExhaustively(Aws::Http::URI const&, Aws::AmazonWebServiceRequest const&, Aws::Http::HttpMethod, char const*, char const*, char cons

WIP types � The commit message #2 will be skipped: � WIP � The commit message #3 will be skipped: � WIP � The commit message #4 will be skipped: � WIP � The commit message #5 will be skipped: � WIP � The commit message #6 will be skipped: � WIP

fix docs

8dd4c2e

alexey-milovidov merged commit 77358cb into ClickHouse:master Jun 15, 2016

Nopius mentioned this pull request Dec 12, 2016

Coredump on startup with: POCO ERROR: Exception: Invalid time zone +10 #242

Closed

jarwin123 mentioned this pull request Feb 15, 2017

ClickHouse cannot properly detect local timezone #495

Closed

slw mentioned this pull request Nov 9, 2017

server crash by signal 6 #1360

Closed

alexey-milovidov pushed a commit that referenced this pull request Feb 9, 2019

Merge pull request #6 from nikvas0/nikvas0/index_replication

4d4af73

Nikvas0/index replication

KochetovNicolai pushed a commit that referenced this pull request May 14, 2019

Merge pull request #6 from Quid37/marikon1

5a0068f

logreg and momentum

alexey-milovidov mentioned this pull request Jul 23, 2019

Fixes for query profiler. #6124

Merged

BayoNet added a commit that referenced this pull request Jul 31, 2019

Merge pull request #6 from FeehanG/patch-5

e102036

Update ext_dict_functions.md

nrv9999 mentioned this pull request Aug 25, 2019

Failed to start up with WSL environment #6480

Closed

vzakaznikov mentioned this pull request Aug 25, 2019

ThreadSanitizer: clickhouse-client thread-leak warning #6655

Closed

vitlibar pushed a commit to vitlibar/ClickHouse that referenced this pull request Sep 18, 2019

Temp commit ClickHouse#6

6be8f76

mybluecrab mentioned this pull request Jan 14, 2020

Ubantu build clickhouse failed in arm version #6721

Closed

XLPE mentioned this pull request Mar 12, 2020

query trigger semaphore unlimited waiting when high cpu #9618

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donghy-coredumped mentioned this pull request Jun 3, 2020

alter table asynchronous mutation #11395

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jch0629 mentioned this pull request Jul 14, 2020

CentOS7.8 arm cpu, try catch invalid #12483

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alexey-milovidov pushed a commit that referenced this pull request Sep 19, 2020

Merge pull request #6 from dreamerfable/dreamerfabledocs-aggregatingm…

77eddc9

…ergetree Update aggregatingmergetree.md

abyss7 added a commit to abyss7/ClickHouse that referenced this pull request Sep 21, 2020

Revert ASTTableIdentifier ClickHouse#6

772f27c

alesapin pushed a commit that referenced this pull request Oct 8, 2020

Merge pull request #6 from alexelex/quorum_inserts_2

3b952af

fix test_00814

miaojianxin mentioned this pull request Dec 16, 2020

start clickhouse on aarch64 get coredump #18121

Closed

awesomeleo mentioned this pull request Dec 17, 2020

MaterializeMySQL crashed when replicating data from MySQL8.0.21 #18186

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miaojianxin mentioned this pull request Dec 23, 2020

clickhouse from 20.4 exeception process get core dump on aarch64 #18391

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alexey-milovidov pushed a commit that referenced this pull request Jan 8, 2021

Merge pull request #6 from long2ice/patch-6

46b5035

Update client-libraries.md

bookeezhou mentioned this pull request Feb 9, 2021

on aarch64 Huawei server build v21.3.1.5944-testing run the clickhouse got core file #20221

Closed

abyss7 mentioned this pull request Apr 1, 2021

Add llvm-12/clang-12 packager in docker images #20499

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This was referenced Oct 27, 2022

Update zlib-ng to latest commit #42463

Merged

thread sanitizer reports a race in the grpc #42734

Closed

weiyan1989 mentioned this pull request Dec 19, 2022

Run clickhouse-sever --config-file=config.xml in aarch64, crash at DB::registerFunctionUniqTheta #44353

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yanchoyanev mentioned this pull request Apr 7, 2023

Azure AD based ssh extention poisons ClickHouse with preloaded shared library #43933

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cosinus90 mentioned this pull request Dec 23, 2023

Insert data column count does not match column names on client.insert() #58199

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Algunenano pushed a commit that referenced this pull request Jan 22, 2024

Merge pull request #6 from jiebinn/master

7bbeaf4

Update to the latest upstream

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fix docs #6

fix docs #6

rifler commented Jun 15, 2016

fix docs #6

fix docs #6

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rifler commented Jun 15, 2016