Maksim Golov created THRIFT-2755:
------------------------------------
Summary: ThreadSanitizer reports data race in
Key: THRIFT-2755
URL: https://issues.apache.org/jira/browse/THRIFT-2755
Project: Thrift
Issue Type: Bug
Components: C++ - Library
Affects Versions: 1.0
Environment: Ubuntu 12.04 x86_64, clang 3.3
Reporter: Maksim Golov
ThreadSanitizer reports the following data race:
{code}
==================
WARNING: ThreadSanitizer: data race (pid=21413)
Read of size 8 at 0x7d4c007eb0c8 by main thread (mutexes: write M250):
#0 apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned
long)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:363
(exe+0x000000892e55)
#1 apache::thrift::concurrency::SimpleThreadManager::start()
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:563
(exe+0x0000008a93ad)
#2 main /home/golov/project/Project/Main.cpp:201 (exe+0x000000758aa3)
Previous write of size 8 at 0x7d4c007eb0c8 by thread T7 (mutexes: write M249):
#0 apache::thrift::concurrency::ThreadManager::Worker::run()
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:251
(exe+0x0000008ac9eb)
#1 apache::thrift::concurrency::PthreadThread::threadMain(void*)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/PosixThreadFactory.cpp:207
(exe+0x0000008c4e70)
Location is heap block of size 440 at 0x7d4c007eb0c0 allocated by main thread:
#0 operator new(unsigned long) ??:0 (exe+0x000000726b56)
#1
apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned
long, unsigned long)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579
(exe+0x000000894db3)
#2 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983)
Mutex M250 created at:
#0 pthread_mutex_init ??:0 (exe+0x000000729e65)
#1 apache::thrift::concurrency::Mutex::DEFAULT_INITIALIZER(void*)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:209
(exe+0x0000008bf8e2)
rc/thrift/concurrency/Mutex.cpp:122 (exe+0x0000008c2a34)
#3 impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:124
(exe+0x0000008c0390)
#4 Mutex
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:195
(exe+0x0000008bf5a0)
#5 Impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:49
(exe+0x0000008c4aff)
#6 Impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:51
(exe+0x0000008c34c0)
#7 Monitor
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:187
(exe+0x0000008c2aee)
#8 Impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:63
(exe+0x0000008a8ea4)
#9 SimpleThreadManager
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:557
(exe+0x0000008a8b53)
#10 SimpleThreadManager
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:558
(exe+0x000000897020)
#11
apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned
long, unsigned long)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579
(exe+0x000000894df2)
#12 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983)
Mutex M249 created at:
#0 pthread_mutex_init ??:0 (exe+0x000000729e65)
#1 apache::thrift::concurrency::Mutex::DEFAULT_INITIALIZER(void*)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:209
(exe+0x0000008bf8e2)
#2 impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:122
(exe+0x0000008c2a34)
#3 impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:124
(exe+0x0000008c0390)
#4 Mutex
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:195
(exe+0x0000008bf5a0)
#5 Impl
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:63
(exe+0x0000008a8e2e)
#6 SimpleThreadManager
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:557
(exe+0x0000008a8b53)
#7 SimpleThreadManager
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:558
(exe+0x000000897020)
#8
apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned
long, unsigned long)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579
(exe+0x000000894df2)
#9 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983)
Thread T7 (tid=21516, running) created by main thread at:
#0 pthread_create ??:0 (exe+0x0000007298b2)
#1 apache::thrift::concurrency::PthreadThread::start()
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/PosixThreadFactory.cpp:146
(exe+0x0000008c90f9)
#2 apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned
long)
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:357
(exe+0x000000892bb1)
#3 apache::thrift::concurrency::SimpleThreadManager::start()
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:563
(exe+0x0000008a93ad)
#4 main /home/golov/project/Project/Main.cpp:201 (exe+0x000000758aa3)
SUMMARY: ThreadSanitizer: data race
/home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:363
apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned long)
==================
{code}
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