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Test 'GalleryWatchManagerTest.DropWatchOnGalleryRemoved' completed with the following status(es): 'CRASH','SUCCESS' Test 'GalleryWatchManagerTest.DropWatchOnGalleryRemoved' had the following logs when run: ================================================================================ [ RUN ] GalleryWatchManagerTest.DropWatchOnGalleryRemoved ==20684==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x5599dc2d7fde in size ./../../buildtools/third_party/libc++/trunk/include/__hash_table:799:55 #1 0x5599dc2d7fde in bucket_count ./../../buildtools/third_party/libc++/trunk/include/__hash_table:1204:0 #2 0x5599dc2d7fde in std::__1::pair<std::__1::__hash_iterator<std::__1::__hash_node<std::__1::__hash_value_type<network::NetworkConnectionTracker::NetworkConnectionObserver*, scoped_refptr<base::SequencedTaskRunner> >, void*>*>, bool> std::__1::__hash_table<std::__1::__hash_value_type<network::NetworkConnectionTracker::NetworkConnectionObserver*, scoped_refptr<base::SequencedTaskRunner> >, std::__1::__unordered_map_hasher<network::NetworkConnectionTracker::NetworkConnectionObserver*, std::__1::__hash_value_type<network::NetworkConnectionTracker::NetworkConnectionObserver*, scoped_refptr<base::SequencedTaskRunner> >, std::__1::hash<network::NetworkConnectionTracker::NetworkConnectionObserver*>, true>, std::__1::__unordered_map_equal<network::NetworkConnectionTracker::NetworkConnectionObserver*, std::__1::__hash_value_type<network::NetworkConnectionTracker::NetworkConnectionObserver*, scoped_refptr<base::SequencedTaskRunner> >, std::__1::equal_to<network::NetworkConnectionTracker::NetworkConnectionObserver*>, true>, std::__1::allocator<std::__1::__hash_value_type<network::NetworkConnectionTracker::NetworkConnectionObserver*, scoped_refptr<base::SequencedTaskRunner> > > >::__emplace_unique_key_args<network::NetworkConnectionTracker::NetworkConnectionObserver*, std::__1::piecewise_construct_t const&, std::__1::tuple<network::NetworkConnectionTracker::NetworkConnectionObserver* const&>, std::__1::tuple<> >(network::NetworkConnectionTracker::NetworkConnectionObserver* const&, std::__1::piecewise_construct_t const&, std::__1::tuple<network::NetworkConnectionTracker::NetworkConnectionObserver* const&>&&, std::__1::tuple<>&&) ./../../buildtools/third_party/libc++/trunk/include/__hash_table:2104:0 #3 0x5599dc2d2e1b in operator[] ./../../buildtools/third_party/libc++/trunk/include/unordered_map:1557:21 #4 0x5599dc2d2e1b in base::ObserverListThreadSafe<network::NetworkConnectionTracker::NetworkConnectionObserver>::AddObserver(network::NetworkConnectionTracker::NetworkConnectionObserver*) ./../../base/observer_list_threadsafe.h:113:0 #5 0x5599d04932ff in Run ./../../base/callback.h:97:12 #6 0x5599d04932ff in void base::internal::ReplyAdapter<network::NetworkConnectionTracker*, network::NetworkConnectionTracker*>(base::OnceCallback<void (network::NetworkConnectionTracker*)>, std::__1::unique_ptr<network::NetworkConnectionTracker*, std::__1::default_delete<network::NetworkConnectionTracker*> >*) ./../../base/post_task_and_reply_with_result_internal.h:30:0 #7 0x5599d049368e in Invoke<void (*)(base::OnceCallback<void (network::NetworkConnectionTracker *)>, std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > *), base::OnceCallback<void (network::NetworkConnectionTracker *)>, std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > *> ./../../base/bind_internal.h:399:12 #8 0x5599d049368e in MakeItSo<void (*)(base::OnceCallback<void (network::NetworkConnectionTracker *)>, std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > *), base::OnceCallback<void (network::NetworkConnectionTracker *)>, std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > *> ./../../base/bind_internal.h:599:0 #9 0x5599d049368e in RunImpl<void (*)(base::OnceCallback<void (network::NetworkConnectionTracker *)>, std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > *), std::__1::tuple<base::OnceCallback<void (network::NetworkConnectionTracker *)>, base::internal::OwnedWrapper<std::__1::unique_ptr<network::NetworkConnectionTracker *, std::__1::default_delete<network::NetworkConnectionTracker *> > > >, 0, 1> ./../../base/bind_internal.h:672:0 #10 0x5599d049368e in base::internal::Invoker<base::internal::BindState<void (*)(base::OnceCallback<void (network::NetworkConnectionTracker*)>, std::__1::unique_ptr<network::NetworkConnectionTracker*, std::__1::default_delete<network::NetworkConnectionTracker*> >*), base::OnceCallback<void (network::NetworkConnectionTracker*)>, base::internal::OwnedWrapper<std::__1::unique_ptr<network::NetworkConnectionTracker*, std::__1::default_delete<network::NetworkConnectionTracker*> > > >, void ()>::RunOnce(base::internal::BindStateBase*) ./../../base/bind_internal.h:641:0 #11 0x5599de022bcd in Run ./../../base/callback.h:97:12 #12 0x5599de022bcd in base::(anonymous namespace)::PostTaskAndReplyRelay::RunReply(base::(anonymous namespace)::PostTaskAndReplyRelay) ./../../base/threading/post_task_and_reply_impl.cc:114:0 #13 0x5599de022e21 in Invoke<void (*)(base::(anonymous namespace)::PostTaskAndReplyRelay), base::(anonymous namespace)::PostTaskAndReplyRelay> ./../../base/bind_internal.h:399:12 #14 0x5599de022e21 in MakeItSo<void (*)(base::(anonymous namespace)::PostTaskAndReplyRelay), base::(anonymous namespace)::PostTaskAndReplyRelay> ./../../base/bind_internal.h:599:0 #15 0x5599de022e21 in RunImpl<void (*)(base::(anonymous namespace)::PostTaskAndReplyRelay), std::__1::tuple<base::(anonymous namespace)::PostTaskAndReplyRelay>, 0> ./../../base/bind_internal.h:672:0 #16 0x5599de022e21 in base::internal::Invoker<base::internal::BindState<void (*)(base::(anonymous namespace)::PostTaskAndReplyRelay), base::(anonymous namespace)::PostTaskAndReplyRelay>, void ()>::RunOnce(base::internal::BindStateBase*) ./../../base/bind_internal.h:641:0 #17 0x5599ddf3f895 in Run ./../../base/callback.h:97:12 #18 0x5599ddf3f895 in base::TaskAnnotator::RunTask(char const*, base::PendingTask*) ./../../base/task/common/task_annotator.cc:119:0 #19 0x5599ddf96303 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::sequence_manager::LazyNow*, bool*) ./../../base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:335:21 #20 0x5599ddf9592f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() ./../../base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:220:7 #21 0x5599de17535d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ./../../base/message_loop/message_pump_libevent.cc:208:55 #22 0x5599ddf9856f in Run ./../../base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:402:12 #23 0x5599ddf9856f in non-virtual thunk to base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) ./../../base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:0:0 #24 0x5599ddeb4d33 in base::RunLoop::Run() ./../../base/run_loop.cc:157:14 #25 0x5599dae5e9ef in base::test::ScopedTaskEnvironment::RunUntilIdle() ./../../base/test/scoped_task_environment.cc:523:15 #26 0x5599db2b1da6 in content::TestBrowserThreadBundle::~TestBrowserThreadBundle() ./../../content/public/test/test_browser_thread_bundle.cc:41:3 #27 0x5599c3464d04 in component_updater::GalleryWatchManagerTest::~GalleryWatchManagerTest() ./../../chrome/browser/media_galleries/gallery_watch_manager_unittest.cc:70:40 #28 0x5599c3467223 in ~GalleryWatchManagerTest_DropWatchOnGalleryRemoved_Test ./../../chrome/browser/media_galleries/gallery_watch_manager_unittest.cc:321:1 #29 0x5599c3467223 in non-virtual thunk to component_updater::GalleryWatchManagerTest_DropWatchOnGalleryRemoved_Test::~GalleryWatchManagerTest_DropWatchOnGalleryRemoved_Test() ./../../chrome/browser/media_galleries/gallery_watch_manager_unittest.cc:0:0 #30 0x5599ccada6f5 in HandleExceptionsInMethodIfSupported<testing::Test, void> ./../../third_party/googletest/src/googletest/src/gtest.cc:0:0 #31 0x5599ccada6f5 in testing::TestInfo::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:2681:0 #32 0x5599ccadc1a9 in testing::TestSuite::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:2805:28 #33 0x5599ccb17259 in testing::internal::UnitTestImpl::RunAllTests() ./../../third_party/googletest/src/googletest/src/gtest.cc:5243:44 #34 0x5599ccb158a8 in HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> ./../../third_party/googletest/src/googletest/src/gtest.cc:0:0 #35 0x5599ccb158a8 in testing::UnitTest::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:4845:0 #36 0x5599dae703da in RUN_ALL_TESTS ./../../third_party/googletest/src/googletest/include/gtest/gtest.h:2469:46 #37 0x5599dae703da in base::TestSuite::Run() ./../../base/test/test_suite.cc:316:0 #38 0x5599db2cda74 in content::UnitTestTestSuite::Run() ./../../content/public/test/unittest_test_suite.cc:82:23 #39 0x5599dae7ad65 in Run ./../../base/callback.h:97:12 #40 0x5599dae7ad65 in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback<int ()>, unsigned long, int, bool, base::OnceCallback<void ()>) ./../../base/test/launcher/unit_test_launcher.cc:225:0 #41 0x5599dae7a4f7 in base::LaunchUnitTests(int, char**, base::OnceCallback<int ()>) ./../../base/test/launcher/unit_test_launcher.cc:575:10 #42 0x5599dae399ef in main ./../../chrome/test/base/run_all_unittests.cc:30:10 #43 0x7fcc5c0d0f44 in __libc_start_main ??:0:0 #44 0x5599c04a1029 in _start ??:0:0 Uninitialized value was created by a heap deallocation #0 0x5599c05170aa in operator delete(void*) /b/swarming/w/ir/k/src/third_party/llvm/compiler-rt/lib/msan/msan_new_delete.cc:74:44 #1 0x5599dae0632f in operator() ./../../buildtools/third_party/libc++/trunk/include/memory:2338:5 #2 0x5599dae0632f in reset ./../../buildtools/third_party/libc++/trunk/include/memory:2651:0 #3 0x5599dae0632f in ~unique_ptr ./../../buildtools/third_party/libc++/trunk/include/memory:2605:0 #4 0x5599dae0632f in TestingBrowserProcess::~TestingBrowserProcess() ./../../chrome/test/base/testing_browser_process.cc:126:0 #5 0x5599dae0757c in TestingBrowserProcess::~TestingBrowserProcess() ./../../chrome/test/base/testing_browser_process.cc:113:49 #6 0x5599c3466ebe in component_updater::GalleryWatchManagerTest::TearDown() ./../../chrome/browser/media_galleries/gallery_watch_manager_unittest.cc:116:5 #7 0x5599ccada57c in testing::TestInfo::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:2675:11 #8 0x5599ccadc1a9 in testing::TestSuite::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:2805:28 #9 0x5599ccb17259 in testing::internal::UnitTestImpl::RunAllTests() ./../../third_party/googletest/src/googletest/src/gtest.cc:5243:44 #10 0x5599ccb158a8 in HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> ./../../third_party/googletest/src/googletest/src/gtest.cc:0:0 #11 0x5599ccb158a8 in testing::UnitTest::Run() ./../../third_party/googletest/src/googletest/src/gtest.cc:4845:0 #12 0x5599dae703da in RUN_ALL_TESTS ./../../third_party/googletest/src/googletest/include/gtest/gtest.h:2469:46 #13 0x5599dae703da in base::TestSuite::Run() ./../../base/test/test_suite.cc:316:0 #14 0x5599db2cda74 in content::UnitTestTestSuite::Run() ./../../content/public/test/unittest_test_suite.cc:82:23 #15 0x5599dae7ad65 in Run ./../../base/callback.h:97:12 #16 0x5599dae7ad65 in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback<int ()>, unsigned long, int, bool, base::OnceCallback<void ()>) ./../../base/test/launcher/unit_test_launcher.cc:225:0 #17 0x5599dae7a4f7 in base::LaunchUnitTests(int, char**, base::OnceCallback<int ()>) ./../../base/test/launcher/unit_test_launcher.cc:575:10 #18 0x5599dae399ef in main ./../../chrome/test/base/run_all_unittests.cc:30:10 #19 0x7fcc5c0d0f44 in __libc_start_main ??:0:0 SUMMARY: MemorySanitizer: use-of-uninitialized-value (/b/s/w/ir/out/Release/unit_tests+0x20831fde) Exiting [ RUN ] GalleryWatchManagerTest.DropWatchOnGalleryRemoved [ OK ] GalleryWatchManagerTest.DropWatchOnGalleryRemoved (91 ms) ================================================================================