11:39:32 WARNING: ThreadSanitizer: data race (pid=22976) 11:39:32 Write of size 8 at 0x7b80000a1320 by thread T11 (mutexes: write M5834865): 11:39:32 #0 free (libtsan.so.0+0x000000027806) 11:39:32 #1 cb_free /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/platform/src/cb_malloc.cc:70 (libplatform_so.so.0.1.0+0x00000000d22d) 11:39:32 #2 operator delete(void*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/platform/src/global_new_replacement.cc:84 (ep-engine_ep_unit_tests+0x0000011d1f0c) 11:39:32 #3 rocksdb::Version::Unref() db/version_set.cc:2055 (librocksdb.so.5.18+0x0000002ca578) 11:39:32 11:39:32 Previous read of size 1 at 0x7b80000a1322 by main thread (mutexes: write M5835769): 11:39:32 #0 memcmp (libtsan.so.0+0x000000043643) 11:39:32 #1 rocksdb::Slice::compare(rocksdb::Slice const&) const include/rocksdb/slice.h:241 (librocksdb.so.5.18+0x0000003cdaef) 11:39:32 #2 Compare util/comparator.cc:30 (librocksdb.so.5.18+0x0000003cdaef) 11:39:32 #3 Warmup::keyDumpforShard(unsigned short) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/warmup.cc:1295 (ep-engine_ep_unit_tests+0x00000104a0e4) 11:39:32 #4 WarmupKeyDump::run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/warmup.cc:369 (ep-engine_ep_unit_tests+0x0000010576e7) 11:39:32 #5 CheckedExecutor::run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/fakes/fake_executorpool.h:245 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #6 CheckedExecutor::runCurrentTask() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/fakes/fake_executorpool.h:194 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #7 SingleThreadedKVBucketTest::runNextTask(TaskQueue&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:70 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #8 SingleThreadedKVBucketTest::runReadersUntilWarmedUp() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:154 (ep-engine_ep_unit_tests+0x000000a34ea1) 11:39:32 #9 SingleThreadedKVBucketTest::resetEngineAndWarmup(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:197 (ep-engine_ep_unit_tests+0x000000a3594c) 11:39:32 #10 DurabilityWarmupTest::resetEngineAndWarmup() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:725 (ep-engine_ep_unit_tests+0x000000aa67a8) 11:39:32 #11 DurabilityWarmupTest::testCommittedSyncWrite(vbucket_state_t, std::vector, std::allocator >, std::allocator, std::allocator > > > const&, DocumentState) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:866 (ep-engine_ep_unit_tests+0x000000ac4231) 11:39:32 #12 DurabilityWarmupTest_ActiveCommittedSyncWrite_Test::TestBody() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:888 (ep-engine_ep_unit_tests+0x000000ac504c) 11:39:32 #13 void testing::internal::HandleSehExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001188ddd) 11:39:32 #14 void testing::internal::HandleExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x00000118ff26) 11:39:32 #15 testing::Test::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2474 (ep-engine_ep_unit_tests+0x00000117ed5b) 11:39:32 #16 testing::TestInfo::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2656 (ep-engine_ep_unit_tests+0x00000117f02f) 11:39:32 #17 testing::TestCase::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2774 (ep-engine_ep_unit_tests+0x00000117f1d7) 11:39:32 #18 testing::internal::UnitTestImpl::RunAllTests() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4649 (ep-engine_ep_unit_tests+0x000001181550) 11:39:32 #19 bool testing::internal::HandleSehExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001189084) 11:39:32 #20 bool testing::internal::HandleExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x0000011904da) 11:39:32 #21 testing::UnitTest::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4257 (ep-engine_ep_unit_tests+0x00000117ee53) 11:39:32 #22 RUN_ALL_TESTS() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/include/gtest/gtest.h:2237 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 #23 main /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/ep_unit_tests_main.cc:133 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 11:39:32 Mutex M5834865 (0x7b8400006908) created at: 11:39:32 #0 pthread_mutex_init (libtsan.so.0+0x000000028aae) 11:39:32 #1 rocksdb::port::Mutex::Mutex(bool) port/port_posix.cc:42 (librocksdb.so.5.18+0x000000352669) 11:39:32 #2 RocksDBKVStore::RocksDBKVStore(RocksDBKVStoreConfig&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/rocksdb-kvstore/rocksdb-kvstore.cc:391 (ep-engine_ep_unit_tests+0x0000010b9876) 11:39:32 #3 std::_MakeUniq::__single_object std::make_unique(RocksDBKVStoreConfig&) /usr/local/include/c++/7.3.0/bits/unique_ptr.h:825 (ep-engine_ep_unit_tests+0x000000fb1ef0) 11:39:32 #4 KVStoreFactory::create(KVStoreConfig&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/kvstore.cc:108 (ep-engine_ep_unit_tests+0x000000fb1ef0) 11:39:32 #5 KVShard::KVShard(unsigned short, Configuration&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/kvshard.cc:56 (ep-engine_ep_unit_tests+0x000000fd9b8e) 11:39:32 #6 std::_MakeUniq::__single_object std::make_unique(unsigned long&, Configuration&) /usr/local/include/c++/7.3.0/bits/unique_ptr.h:825 (ep-engine_ep_unit_tests+0x00000103cf65) 11:39:32 #7 VBucketMap::VBucketMap(Configuration&, KVBucket&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/vbucketmap.cc:29 (ep-engine_ep_unit_tests+0x00000103cf65) 11:39:32 #8 KVBucket::KVBucket(EventuallyPersistentEngine&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/kv_bucket.cc:296 (ep-engine_ep_unit_tests+0x000000fc1bb5) 11:39:32 #9 EPBucket::EPBucket(EventuallyPersistentEngine&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/ep_bucket.cc:252 (ep-engine_ep_unit_tests+0x000000f1afec) 11:39:32 #10 MockEPBucket::MockEPBucket(EventuallyPersistentEngine&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/mock/mock_ep_bucket.h:29 (ep-engine_ep_unit_tests+0x0000011382ba) 11:39:32 #11 std::_MakeUniq::__single_object std::make_unique(SynchronousEPEngine&) /usr/local/include/c++/7.3.0/bits/unique_ptr.h:825 (ep-engine_ep_unit_tests+0x0000011382ba) 11:39:32 #12 SynchronousEPEngine::public_makeMockBucket(Configuration&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/mock/mock_synchronous_ep_engine.cc:109 (ep-engine_ep_unit_tests+0x0000011382ba) 11:39:32 #13 SynchronousEPEngine::build(std::__cxx11::basic_string, std::allocator > const&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/mock/mock_synchronous_ep_engine.cc:86 (ep-engine_ep_unit_tests+0x000001138623) 11:39:32 #14 KVBucketTest::initialise(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/kv_bucket_test.cc:87 (ep-engine_ep_unit_tests+0x000000c73819) 11:39:32 #15 KVBucketTest::reinitialise(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/kv_bucket_test.cc:117 (ep-engine_ep_unit_tests+0x000000c7404f) 11:39:32 #16 SingleThreadedKVBucketTest::resetEngineAndEnableWarmup(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:182 (ep-engine_ep_unit_tests+0x000000a356b7) 11:39:32 #17 SingleThreadedKVBucketTest::resetEngineAndWarmup(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:194 (ep-engine_ep_unit_tests+0x000000a35925) 11:39:32 #18 DurabilityWarmupTest::resetEngineAndWarmup() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:725 (ep-engine_ep_unit_tests+0x000000aa67a8) 11:39:32 #19 DurabilityWarmupTest::testCommittedSyncWrite(vbucket_state_t, std::vector, std::allocator >, std::allocator, std::allocator > > > const&, DocumentState) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:866 (ep-engine_ep_unit_tests+0x000000ac4231) 11:39:32 #20 DurabilityWarmupTest_ActiveCommittedSyncWrite_Test::TestBody() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:888 (ep-engine_ep_unit_tests+0x000000ac504c) 11:39:32 #21 void testing::internal::HandleSehExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001188ddd) 11:39:32 #22 void testing::internal::HandleExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x00000118ff26) 11:39:32 #23 testing::Test::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2474 (ep-engine_ep_unit_tests+0x00000117ed5b) 11:39:32 #24 testing::TestInfo::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2656 (ep-engine_ep_unit_tests+0x00000117f02f) 11:39:32 #25 testing::TestCase::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2774 (ep-engine_ep_unit_tests+0x00000117f1d7) 11:39:32 #26 testing::internal::UnitTestImpl::RunAllTests() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4649 (ep-engine_ep_unit_tests+0x000001181550) 11:39:32 #27 bool testing::internal::HandleSehExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001189084) 11:39:32 #28 bool testing::internal::HandleExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x0000011904da) 11:39:32 #29 testing::UnitTest::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4257 (ep-engine_ep_unit_tests+0x00000117ee53) 11:39:32 #30 RUN_ALL_TESTS() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/include/gtest/gtest.h:2237 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 #31 main /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/ep_unit_tests_main.cc:133 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 11:39:32 Mutex M5835769 (0x7b78001a9e58) created at: 11:39:32 #0 pthread_mutex_lock (libtsan.so.0+0x00000003876f) 11:39:32 #1 __gthread_mutex_lock /usr/local/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/gthr-default.h:748 (ep-engine_ep_unit_tests+0x0000010ac76c) 11:39:32 #2 std::mutex::lock() /usr/local/include/c++/7.3.0/bits/std_mutex.h:103 (ep-engine_ep_unit_tests+0x0000010ac76c) 11:39:32 #3 std::lock_guard::lock_guard(std::mutex&) /usr/local/include/c++/7.3.0/bits/std_mutex.h:162 (ep-engine_ep_unit_tests+0x0000010ac76c) 11:39:32 #4 RocksDBKVStore::initScanContext(std::shared_ptr >, std::shared_ptr >, Vbid, unsigned long, DocumentFilter, ValueFilter) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/rocksdb-kvstore/rocksdb-kvstore.cc:1435 (ep-engine_ep_unit_tests+0x0000010ac76c) 11:39:32 #5 Warmup::keyDumpforShard(unsigned short) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/warmup.cc:1293 (ep-engine_ep_unit_tests+0x00000104a286) 11:39:32 #6 WarmupKeyDump::run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/warmup.cc:369 (ep-engine_ep_unit_tests+0x0000010576e7) 11:39:32 #7 CheckedExecutor::run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/fakes/fake_executorpool.h:245 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #8 CheckedExecutor::runCurrentTask() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/fakes/fake_executorpool.h:194 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #9 SingleThreadedKVBucketTest::runNextTask(TaskQueue&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:70 (ep-engine_ep_unit_tests+0x000000a3476c) 11:39:32 #10 SingleThreadedKVBucketTest::runReadersUntilWarmedUp() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:154 (ep-engine_ep_unit_tests+0x000000a34ea1) 11:39:32 #11 SingleThreadedKVBucketTest::resetEngineAndWarmup(std::__cxx11::basic_string, std::allocator >) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_single_threaded_test.cc:197 (ep-engine_ep_unit_tests+0x000000a3594c) 11:39:32 #12 DurabilityWarmupTest::resetEngineAndWarmup() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:725 (ep-engine_ep_unit_tests+0x000000aa67a8) 11:39:32 #13 DurabilityWarmupTest::testCommittedSyncWrite(vbucket_state_t, std::vector, std::allocator >, std::allocator, std::allocator > > > const&, DocumentState) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:866 (ep-engine_ep_unit_tests+0x000000ac4231) 11:39:32 #14 DurabilityWarmupTest_ActiveCommittedSyncWrite_Test::TestBody() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/evp_store_warmup_test.cc:888 (ep-engine_ep_unit_tests+0x000000ac504c) 11:39:32 #15 void testing::internal::HandleSehExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001188ddd) 11:39:32 #16 void testing::internal::HandleExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x00000118ff26) 11:39:32 #17 testing::Test::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2474 (ep-engine_ep_unit_tests+0x00000117ed5b) 11:39:32 #18 testing::TestInfo::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2656 (ep-engine_ep_unit_tests+0x00000117f02f) 11:39:32 #19 testing::TestCase::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2774 (ep-engine_ep_unit_tests+0x00000117f1d7) 11:39:32 #20 testing::internal::UnitTestImpl::RunAllTests() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4649 (ep-engine_ep_unit_tests+0x000001181550) 11:39:32 #21 bool testing::internal::HandleSehExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001189084) 11:39:32 #22 bool testing::internal::HandleExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x0000011904da) 11:39:32 #23 testing::UnitTest::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4257 (ep-engine_ep_unit_tests+0x00000117ee53) 11:39:32 #24 RUN_ALL_TESTS() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/include/gtest/gtest.h:2237 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 #25 main /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/ep_unit_tests_main.cc:133 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 11:39:32 Thread T11 'rocksdb:low0' (tid=26148, running) created by main thread at: 11:39:32 #0 pthread_create (libtsan.so.0+0x0000000282a0) 11:39:32 #1 __gthread_create /tmp/deploy/objdir/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:662 (libstdc++.so.6+0x0000000b9c14) 11:39:32 #2 std::thread::_M_start_thread(std::unique_ptr >, void (*)()) /tmp/deploy/objdir/../gcc-7.3.0/libstdc++-v3/src/c++11/thread.cc:163 (libstdc++.so.6+0x0000000b9c14) 11:39:32 #3 std::_MakeUniq::__single_object std::make_unique(RocksDBKVStoreConfig&) /usr/local/include/c++/7.3.0/bits/unique_ptr.h:825 (ep-engine_ep_unit_tests+0x000000fb1ef0) 11:39:32 #4 KVStoreFactory::create(KVStoreConfig&) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/src/kvstore.cc:108 (ep-engine_ep_unit_tests+0x000000fb1ef0) 11:39:32 #5 setup_kv_store /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/kvstore_test.cc:203 (ep-engine_ep_unit_tests+0x000000beb7c8) 11:39:32 #6 RocksDBKVStoreTest::SetUp() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/kvstore_test.cc:2699 (ep-engine_ep_unit_tests+0x000000c525ea) 11:39:32 #7 void testing::internal::HandleSehExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001188ddd) 11:39:32 #8 void testing::internal::HandleExceptionsInMethodIfSupported(testing::Test*, void (testing::Test::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x00000118ff26) 11:39:32 #9 testing::Test::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2470 (ep-engine_ep_unit_tests+0x00000117ed14) 11:39:32 #10 testing::TestInfo::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2656 (ep-engine_ep_unit_tests+0x00000117f02f) 11:39:32 #11 testing::TestCase::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2774 (ep-engine_ep_unit_tests+0x00000117f1d7) 11:39:32 #12 testing::internal::UnitTestImpl::RunAllTests() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4649 (ep-engine_ep_unit_tests+0x000001181550) 11:39:32 #13 bool testing::internal::HandleSehExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2402 (ep-engine_ep_unit_tests+0x000001189084) 11:39:32 #14 bool testing::internal::HandleExceptionsInMethodIfSupported(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:2438 (ep-engine_ep_unit_tests+0x0000011904da) 11:39:32 #15 testing::UnitTest::Run() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/src/gtest.cc:4257 (ep-engine_ep_unit_tests+0x00000117ee53) 11:39:32 #16 RUN_ALL_TESTS() /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/googletest/googletest/include/gtest/gtest.h:2237 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32 #17 main /home/couchbase/jenkins/workspace/kv_engine-threadsanitizer-master/kv_engine/engines/ep/tests/module_tests/ep_unit_tests_main.cc:133 (ep-engine_ep_unit_tests+0x0000008fbc83) 11:39:32