Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Not A Problem
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None
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None
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None
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ghx-label-1
Description
Several backend tests hit this error in a TSAN build:
WARNING: ThreadSanitizer: data race (pid=31934) [2227/29764]
Read of size 1 at 0x000007eed485 by thread T344:
#0 kudu::Socket::Accept(kudu::Socket*, kudu::Sockaddr*, int) /home/systest/Impala/be/src/kudu/util/net/socket.cc:330:684 (unifiedbetests+0x3460726)
#1 kudu::rpc::AcceptorPool::RunThread() /home/systest/Impala/be/src/kudu/rpc/acceptor_pool.cc:152:24 (unifiedbetests+0x3392bf1)
#2 boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>::operator()(kudu::rpc::AcceptorPool*) const /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/mem_fn_template.hpp:49:16 (unifiedbetests+0x33940f6)
#3 void boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>&, boost::_bi::list0&, int) /home/systest/I
mpala/toolchain/boost-1.57.0-p3/include/boost/bind/bind.hpp:253:9 (unifiedbetests+0x339404a)
#4 boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> > >::operator()() /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/bind_template.hpp:20:16 (unifiedbetests+0x3
393fd3)
#5 boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> > >, void>::invoke(boost::detail::function::function_buffer&) /home/systest
/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:153:11 (unifiedbetests+0x3393dc9)
#6 boost::function0<void>::operator()() const /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:766:14 (unifiedbetests+0x2c22491)
#7 kudu::Thread::SuperviseThread(void*) /home/systest/Impala/be/src/kudu/util/thread.cc:603:3 (unifiedbetests+0x2c20789)
Previous write of size 1 at 0x000007eed485 by thread T343:
#0 kudu::debug::TraceLog::UpdateCategoryGroupEnabledFlag(int) /home/systest/Impala/be/src/kudu/util/debug/trace_event_impl.cc:1201:44 (unifiedbetests+0x2bf42e2)
#1 kudu::debug::TraceLog::GetCategoryGroupEnabledInternal(char const*) /home/systest/Impala/be/src/kudu/util/debug/trace_event_impl.cc:1281:5 (unifiedbetests+0x2bf409c)
#2 kudu::debug::TraceLog::GetCategoryGroupEnabled(char const*) /home/systest/Impala/be/src/kudu/util/debug/trace_event_impl.cc:1170:20 (unifiedbetests+0x2bf2869)
#3 kudu::Socket::Accept(kudu::Socket*, kudu::Sockaddr*, int) /home/systest/Impala/be/src/kudu/util/net/socket.cc:330:395 (unifiedbetests+0x34608b8)
#4 kudu::rpc::AcceptorPool::RunThread() /home/systest/Impala/be/src/kudu/rpc/acceptor_pool.cc:152:24 (unifiedbetests+0x3392bf1)
#5 boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>::operator()(kudu::rpc::AcceptorPool*) const /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/mem_fn_template.hpp:49:16 (unifiedbetests+0x33940f6)
#6 void boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> >::operator()<boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>&, boost::_bi::list0&, int) /home/systest/I
mpala/toolchain/boost-1.57.0-p3/include/boost/bind/bind.hpp:253:9 (unifiedbetests+0x339404a)
#7 boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> > >::operator()() /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/bind/bind_template.hpp:20:16 (unifiedbetests+0x3
393fd3)
#8 boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, kudu::rpc::AcceptorPool>, boost::_bi::list1<boost::_bi::value<kudu::rpc::AcceptorPool*> > >, void>::invoke(boost::detail::function::function_buffer&) /home/systest
/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:153:11 (unifiedbetests+0x3393dc9)
#9 boost::function0<void>::operator()() const /home/systest/Impala/toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:766:14 (unifiedbetests+0x2c22491)
#10 kudu::Thread::SuperviseThread(void*) /home/systest/Impala/be/src/kudu/util/thread.cc:603:3 (unifiedbetests+0x2c20789) Location is global 'kudu::debug::(anonymous namespace)::g_category_group_enabled' of size 100 at 0x000007eed480 (unifiedbetests+0x000007eed485) Thread T344 'acceptor-32306' (tid=32306, running) created by main thread at:
#0 pthread_create /mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889 (unifiedbetests+0x1b1b5ab)
#1 kudu::Thread::StartThread(std::string const&, std::string const&, boost::function<void ()> const&, unsigned long, scoped_refptr<kudu::Thread>*) /home/systest/Impala/be/src/kudu/util/thread.cc:556:15 (unifiedbetests+0x2c201f5)
#2 kudu::Status kudu::Thread::Create<void (kudu::rpc::AcceptorPool::*)(), kudu::rpc::AcceptorPool*>(std::string const&, std::string const&, void (kudu::rpc::AcceptorPool::* const&)(), kudu::rpc::AcceptorPool* const&, scoped_refptr<kudu::Thread>*) /home/systest/Impal
a/be/src/kudu/util/thread.h:164:12 (unifiedbetests+0x33933e5)
#3 kudu::rpc::AcceptorPool::Start(int) /home/systest/Impala/be/src/kudu/rpc/acceptor_pool.cc:85:16 (unifiedbetests+0x339293c)
#4 impala::RpcMgr::StartServices() /home/systest/Impala/be/src/rpc/rpc-mgr.cc:216:50 (unifiedbetests+0x33bd4b8)
#5 impala::ExecEnv::StartKrpcService() /home/systest/Impala/be/src/runtime/exec-env.cc:541:53 (unifiedbetests+0x2ccd02a)
#6 impala::ImpalaServer::Start(int, int, int, int) /home/systest/Impala/be/src/service/impala-server.cc:2467:54 (unifiedbetests+0x2ebf3dc)
#7 impala::InProcessImpalaServer::StartWithClientServers(int, int, int) /home/systest/Impala/be/src/testutil/in-process-servers.cc:88:59 (unifiedbetests+0x2fb0042)
#8 impala::InProcessImpalaServer::StartWithEphemeralPorts(std::string const&, int, impala::InProcessImpalaServer**) /home/systest/Impala/be/src/testutil/in-process-servers.cc:60:21 (unifiedbetests+0x2faff19)
#9 impala::ExprTest::SetUpTestCase() /home/systest/Impala/be/src/exprs/expr-test.cc:228:45 (unifiedbetests+0x1cf1948)
#10 testing::TestCase::Run() <null> (unifiedbetests+0x4726e42)
#11 __libc_start_main /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291 (libc.so.6+0x2082f)
Thread T343 'acceptor-32305' (tid=32305, running) created by main thread at:
#0 pthread_create /mnt/source/llvm/llvm-5.0.1.src-p1/projects/compiler-rt/lib/tsan/rtl/tsan_interceptors.cc:889 (unifiedbetests+0x1b1b5ab)
#1 kudu::Thread::StartThread(std::string const&, std::string const&, boost::function<void ()> const&, unsigned long, scoped_refptr<kudu::Thread>*) /home/systest/Impala/be/src/kudu/util/thread.cc:556:15 (unifiedbetests+0x2c201f5)
#2 kudu::Status kudu::Thread::Create<void (kudu::rpc::AcceptorPool::*)(), kudu::rpc::AcceptorPool*>(std::string const&, std::string const&, void (kudu::rpc::AcceptorPool::* const&)(), kudu::rpc::AcceptorPool* const&, scoped_refptr<kudu::Thread>*) /home/systest/Impal
a/be/src/kudu/util/thread.h:164:12 (unifiedbetests+0x33933e5)
#3 kudu::rpc::AcceptorPool::Start(int) /home/systest/Impala/be/src/kudu/rpc/acceptor_pool.cc:85:16 (unifiedbetests+0x339293c)
#4 impala::RpcMgr::StartServices() /home/systest/Impala/be/src/rpc/rpc-mgr.cc:216:50 (unifiedbetests+0x33bd4b8)
#5 impala::ExecEnv::StartKrpcService() /home/systest/Impala/be/src/runtime/exec-env.cc:541:53 (unifiedbetests+0x2ccd02a)
#6 impala::ImpalaServer::Start(int, int, int, int) /home/systest/Impala/be/src/service/impala-server.cc:2467:54 (unifiedbetests+0x2ebf3dc)
#7 impala::InProcessImpalaServer::StartWithClientServers(int, int, int) /home/systest/Impala/be/src/testutil/in-process-servers.cc:88:59 (unifiedbetests+0x2fb0042)
#8 impala::InProcessImpalaServer::StartWithEphemeralPorts(std::string const&, int, impala::InProcessImpalaServer**) /home/systest/Impala/be/src/testutil/in-process-servers.cc:60:21 (unifiedbetests+0x2faff19)
#9 impala::ExprTest::SetUpTestCase() /home/systest/Impala/be/src/exprs/expr-test.cc:228:45 (unifiedbetests+0x1cf1948)
#10 testing::TestCase::Run() <null> (unifiedbetests+0x4726e42)
#11 __libc_start_main /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291 (libc.so.6+0x2082f)SUMMARY: ThreadSanitizer: data race /home/systest/Impala/be/src/kudu/util/net/socket.cc:330:684 in kudu::Socket::Accept(kudu::Socket*, kudu::Sockaddr*, int)
expr-test, data-stream-test, session-expiry-test, and rpc-mgr-test all hit this.