Antoine Pitrou created ARROW-11976: -------------------------------------- Summary: [C++] Sporadic TSAN error in TestThreadPool.SetCapacity Key: ARROW-11976 URL: https://issues.apache.org/jira/browse/ARROW-11976 Project: Apache Arrow Issue Type: Bug Components: C++, Continuous Integration Reporter: Antoine Pitrou
See https://github.com/ursacomputing/crossbow/runs/2114240297?check_suite_focus=true#step:6:3529 {code} WARNING: ThreadSanitizer: data race (pid=5075) Write of size 8 at 0x7b3800000188 by main thread: #0 pthread_cond_destroy <null> (arrow-threading-utility-test+0x65035) #1 arrow::GatingTask::Impl::~Impl() /arrow/cpp/src/arrow/testing/gtest_util.cc:737:3 (libarrow_testing.so.400+0x2a974f) [....] Previous read of size 8 at 0x7b3800000188 by thread T13: #0 pthread_cond_broadcast <null> (arrow-threading-utility-test+0x64ea2) #1 std::condition_variable::notify_all() <null> (libstdc++.so.6+0xd0e8c) #2 std::_Function_handler<void (), arrow::GatingTask::Impl::Task()::'lambda'()>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:300:2 (libarrow_testing.so.400+0x2927aa) #3 std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:688:14 (arrow-threading-utility-test+0x23b296) #4 arrow::internal::FnOnce<void ()>::FnImpl<std::function<void ()> >::invoke() /arrow/cpp/src/arrow/util/functional.h:122:42 (arrow-threading-utility-test+0x23b207) #5 arrow::internal::FnOnce<void ()>::operator()() && /arrow/cpp/src/arrow/util/functional.h:110:17 (libarrow.so.400+0xf5f140) #6 arrow::internal::WorkerLoop(std::shared_ptr<arrow::internal::ThreadPool::State>, std::_List_iterator<std::thread>) /arrow/cpp/src/arrow/util/thread_pool.cc:108:11 (libarrow.so.400+0xfe7fcb) [...] {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)