Antoine Pitrou created ARROW-11976:
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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}
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