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Test 'CastV2PerformanceTest.Performance/1' completed with the following status(es): 'CRASH','CRASH','CRASH','CRASH' Test 'CastV2PerformanceTest.Performance/1' had the following logs when run: ================================================================================ [ RUN ] CastV2PerformanceTest.Performance/1 [1:1:0324/121511.551469:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:20037:20037:0324/121511.898790:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [ash:20037:20037:0324/121511.922776:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121511.962879:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121511.963027:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [19961:20101:0324/121511.963085:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121511.965326:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121511.965460:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [19961:20101:0324/121511.965487:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [19961:19961:0324/121512.052083:INFO:remote_commands_service.cc(38)] Fetching remote commands. [19961:19961:0324/121512.052382:WARNING:remote_commands_service.cc(40)] Client is not registered. [19961:19961:0324/121512.052464:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [19961:19961:0324/121512.052493:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [19961:19961:0324/121512.052549:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [19961:19961:0324/121512.052572:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [19961:19961:0324/121512.099144:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:20037:20037:0324/121512.115098:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [19961:19961:0324/121512.240530:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [19961:19961:0324/121512.255362:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [19961:19961:0324/121512.320767:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/121512.519614:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/121512.522243:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [19961:19961:0324/121512.632711:INFO:tab_capture_performance_test_base.cc(89)] Loading extension... [19961:19961:0324/121512.687911:INFO:tab_capture_performance_test_base.cc(105)] Navigating to test page... [19961:19961:0324/121512.702371:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [20118:20143:0324/121512.717591:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [19961:19961:0324/121512.875552:INFO:CONSOLE(5)] "Registering chrome.runtime message listener...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (5) [19961:19961:0324/121513.009493:INFO:tab_capture_performance_test_base.cc(130)] Sending message to extension: {start:true, enableAutoThrottling:false, maxFrameRate:30, recvPort:34134, aesKey:'000102030405060708090A0B0C0D0E0F', aesIvMask:'0F0E0D0C0B0A09080706050403020100'} [19961:19961:0324/121513.022399:INFO:CONSOLE(38)] "Starting tab capture...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (38) ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121513.119401:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [19961:20101:0324/121513.119563:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [19961:20101:0324/121513.119596:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [19961:19961:0324/121513.035384:FATAL:frame_sink_video_capture_device.cc(315)] Check failed: manager. #0 0x56065c1fddb9 base::debug::CollectStackTrace() #1 0x56065c1377e3 base::debug::StackTrace::StackTrace() #2 0x56065c14f630 logging::LogMessage::~LogMessage() #3 0x56065a0ca3ea base::internal::Invoker<>::RunOnce() #4 0x56065c1942e6 base::TaskAnnotator::RunTask() #5 0x56065c1aa521 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl() #6 0x56065c1aa1e7 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() #7 0x56065c21e7c9 base::MessagePumpLibevent::Run() #8 0x56065c1aac9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x56065c17b965 base::RunLoop::Run() #10 0x56065c889324 content::DOMMessageQueue::WaitForMessage() #11 0x56065c886791 content::(anonymous namespace)::ExecuteScriptHelper() #12 0x56065c88739c content::EvalJs() #13 0x560657b30a37 TabCapturePerformanceTestBase::SendMessageToExtension() #14 0x5606579739e4 CastV2PerformanceTest_Performance_Test::RunTestOnMainThread() #15 0x56065c882193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #16 0x56065c3048cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #17 0x56065c3036bd ChromeBrowserMainParts::PreMainMessageLoopRun() #18 0x56065880fbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #19 0x560659b702c2 content::BrowserMainLoop::PreMainMessageLoopRun() #20 0x56065a0355f5 content::StartupTaskRunner::RunAllTasksNow() #21 0x560659b6ef8b content::BrowserMainLoop::CreateStartupTasks() #22 0x560659b72454 content::BrowserMainRunnerImpl::Initialize() #23 0x560659b6d01c content::BrowserMain() #24 0x56065bd8771a content::ContentMainRunnerImpl::RunServiceManager() #25 0x56065bd87351 content::ContentMainRunnerImpl::Run() #26 0x56065e6f6b1b service_manager::Main() #27 0x56065bd857c4 content::ContentMain() #28 0x56065c881d94 content::BrowserTestBase::SetUp() #29 0x56065c29c45f InProcessBrowserTest::SetUp() #30 0x560657977cf4 (anonymous namespace)::CastV2PerformanceTest::SetUp() #31 0x560658cbace0 testing::Test::Run() #32 0x560658cbba3f testing::TestInfo::Run() #33 0x560658cbc1b7 testing::TestSuite::Run() #34 0x560658cc85b7 testing::internal::UnitTestImpl::RunAllTests() #35 0x560658cc80a6 testing::UnitTest::Run() #36 0x56065c2b5ca9 base::TestSuite::Run() #37 0x56065c1258bd ChromeTestSuiteRunner::RunTestSuite() #38 0x56065c8a862a content::LaunchTests() #39 0x56065c125d7d LaunchChromeTests() #40 0x56065c12584e main #41 0x7fbe07b45f45 __libc_start_main #42 0x560656e0a02a _start Task trace: #0 0x56065a0c9dca content::FrameSinkVideoCaptureDevice::CreateCapturerViaGlobalManager() #1 0x560659eca7d5 content::InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync() [20118:20144:0324/121513.574892:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. [20118:20144:0324/121513.575684:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. [ RUN ] CastV2PerformanceTest.Performance/1 [1:1:0324/121838.952137:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:21200:21200:0324/121839.116774:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.122400:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.122523:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21174:21212:0324/121839.122568:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.124823:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.124906:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21174:21212:0324/121839.124925:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:21200:21200:0324/121839.128479:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [21174:21174:0324/121839.185487:INFO:remote_commands_service.cc(38)] Fetching remote commands. [21174:21174:0324/121839.185673:WARNING:remote_commands_service.cc(40)] Client is not registered. [21174:21174:0324/121839.185715:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [21174:21174:0324/121839.185736:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [21174:21174:0324/121839.185783:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [21174:21174:0324/121839.185808:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [21174:21174:0324/121839.211817:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:21200:21200:0324/121839.222232:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [21174:21174:0324/121839.288485:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [21174:21174:0324/121839.299169:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [21174:21174:0324/121839.331038:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/121839.481505:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/121839.483376:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [21174:21174:0324/121839.571658:INFO:tab_capture_performance_test_base.cc(89)] Loading extension... [21174:21174:0324/121839.580233:INFO:tab_capture_performance_test_base.cc(105)] Navigating to test page... [21174:21174:0324/121839.588799:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [21214:21240:0324/121839.600195:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [21174:21174:0324/121839.721476:INFO:CONSOLE(5)] "Registering chrome.runtime message listener...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (5) [21174:21174:0324/121839.828665:INFO:tab_capture_performance_test_base.cc(130)] Sending message to extension: {start:true, enableAutoThrottling:false, maxFrameRate:30, recvPort:56757, aesKey:'000102030405060708090A0B0C0D0E0F', aesIvMask:'0F0E0D0C0B0A09080706050403020100'} [21174:21174:0324/121839.835142:INFO:CONSOLE(38)] "Starting tab capture...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (38) ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.924486:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [21174:21212:0324/121839.924654:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21174:21212:0324/121839.924694:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [21174:21174:0324/121839.842432:FATAL:frame_sink_video_capture_device.cc(315)] Check failed: manager. #0 0x5642088ccdb9 base::debug::CollectStackTrace() #1 0x5642088067e3 base::debug::StackTrace::StackTrace() #2 0x56420881e630 logging::LogMessage::~LogMessage() #3 0x5642067993ea base::internal::Invoker<>::RunOnce() #4 0x5642088632e6 base::TaskAnnotator::RunTask() #5 0x564208879521 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl() #6 0x5642088791e7 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() #7 0x5642088ed7c9 base::MessagePumpLibevent::Run() #8 0x564208879c9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x56420884a965 base::RunLoop::Run() #10 0x564208f58324 content::DOMMessageQueue::WaitForMessage() #11 0x564208f55791 content::(anonymous namespace)::ExecuteScriptHelper() #12 0x564208f5639c content::EvalJs() #13 0x5642041ffa37 TabCapturePerformanceTestBase::SendMessageToExtension() #14 0x5642040429e4 CastV2PerformanceTest_Performance_Test::RunTestOnMainThread() #15 0x564208f51193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #16 0x5642089d38cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #17 0x5642089d26bd ChromeBrowserMainParts::PreMainMessageLoopRun() #18 0x564204edebcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #19 0x56420623f2c2 content::BrowserMainLoop::PreMainMessageLoopRun() #20 0x5642067045f5 content::StartupTaskRunner::RunAllTasksNow() #21 0x56420623df8b content::BrowserMainLoop::CreateStartupTasks() #22 0x564206241454 content::BrowserMainRunnerImpl::Initialize() #23 0x56420623c01c content::BrowserMain() #24 0x56420845671a content::ContentMainRunnerImpl::RunServiceManager() #25 0x564208456351 content::ContentMainRunnerImpl::Run() #26 0x56420adc5b1b service_manager::Main() #27 0x5642084547c4 content::ContentMain() #28 0x564208f50d94 content::BrowserTestBase::SetUp() #29 0x56420896b45f InProcessBrowserTest::SetUp() #30 0x564204046cf4 (anonymous namespace)::CastV2PerformanceTest::SetUp() #31 0x564205389ce0 testing::Test::Run() #32 0x56420538aa3f testing::TestInfo::Run() #33 0x56420538b1b7 testing::TestSuite::Run() #34 0x5642053975b7 testing::internal::UnitTestImpl::RunAllTests() #35 0x5642053970a6 testing::UnitTest::Run() #36 0x564208984ca9 base::TestSuite::Run() #37 0x5642087f48bd ChromeTestSuiteRunner::RunTestSuite() #38 0x564208f7762a content::LaunchTests() #39 0x5642087f4d7d LaunchChromeTests() #40 0x5642087f484e main #41 0x7ff7b6c40f45 __libc_start_main #42 0x5642034d902a _start Task trace: #0 0x564206798dca content::FrameSinkVideoCaptureDevice::CreateCapturerViaGlobalManager() #1 0x5642065997d5 content::InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync() [21214:21229:0324/121840.214746:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. [21214:21229:0324/121840.215413:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. [ RUN ] CastV2PerformanceTest.Performance/1 [1:1:0324/122037.581131:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:22663:22663:0324/122037.758384:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122037.771528:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122037.771659:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [22637:22675:0324/122037.771708:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:22663:22663:0324/122037.774406:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122037.774722:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122037.774845:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [22637:22675:0324/122037.774870:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [22637:22637:0324/122037.844980:INFO:remote_commands_service.cc(38)] Fetching remote commands. [22637:22637:0324/122037.845065:WARNING:remote_commands_service.cc(40)] Client is not registered. [22637:22637:0324/122037.845099:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [22637:22637:0324/122037.845117:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [22637:22637:0324/122037.845135:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [22637:22637:0324/122037.845208:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [22637:22637:0324/122037.878428:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:22663:22663:0324/122037.888363:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [22637:22637:0324/122037.957469:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [22637:22637:0324/122037.968869:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [22637:22637:0324/122037.997584:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/122038.147239:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/122038.150347:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [22637:22637:0324/122038.226324:INFO:tab_capture_performance_test_base.cc(89)] Loading extension... [22637:22637:0324/122038.235566:INFO:tab_capture_performance_test_base.cc(105)] Navigating to test page... [22637:22637:0324/122038.245245:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [22677:22695:0324/122038.256376:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [22637:22637:0324/122038.371535:INFO:CONSOLE(5)] "Registering chrome.runtime message listener...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (5) ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122038.415167:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [22637:22675:0324/122038.415272:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [22637:22675:0324/122038.415296:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [22637:22637:0324/122038.420215:INFO:tab_capture_performance_test_base.cc(130)] Sending message to extension: {start:true, enableAutoThrottling:false, maxFrameRate:30, recvPort:44671, aesKey:'000102030405060708090A0B0C0D0E0F', aesIvMask:'0F0E0D0C0B0A09080706050403020100'} [22637:22637:0324/122038.426439:INFO:CONSOLE(38)] "Starting tab capture...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (38) [22637:22637:0324/122038.433759:FATAL:frame_sink_video_capture_device.cc(315)] Check failed: manager. #0 0x558585e9ddb9 base::debug::CollectStackTrace() #1 0x558585dd77e3 base::debug::StackTrace::StackTrace() #2 0x558585def630 logging::LogMessage::~LogMessage() #3 0x558583d6a3ea base::internal::Invoker<>::RunOnce() #4 0x558585e342e6 base::TaskAnnotator::RunTask() #5 0x558585e4a521 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl() #6 0x558585e4a1e7 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() #7 0x558585ebe7c9 base::MessagePumpLibevent::Run() #8 0x558585e4ac9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x558585e1b965 base::RunLoop::Run() #10 0x558586529324 content::DOMMessageQueue::WaitForMessage() #11 0x558586526791 content::(anonymous namespace)::ExecuteScriptHelper() #12 0x55858652739c content::EvalJs() #13 0x5585817d0a37 TabCapturePerformanceTestBase::SendMessageToExtension() #14 0x5585816139e4 CastV2PerformanceTest_Performance_Test::RunTestOnMainThread() #15 0x558586522193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #16 0x558585fa48cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #17 0x558585fa36bd ChromeBrowserMainParts::PreMainMessageLoopRun() #18 0x5585824afbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #19 0x5585838102c2 content::BrowserMainLoop::PreMainMessageLoopRun() #20 0x558583cd55f5 content::StartupTaskRunner::RunAllTasksNow() #21 0x55858380ef8b content::BrowserMainLoop::CreateStartupTasks() #22 0x558583812454 content::BrowserMainRunnerImpl::Initialize() #23 0x55858380d01c content::BrowserMain() #24 0x558585a2771a content::ContentMainRunnerImpl::RunServiceManager() #25 0x558585a27351 content::ContentMainRunnerImpl::Run() #26 0x558588396b1b service_manager::Main() #27 0x558585a257c4 content::ContentMain() #28 0x558586521d94 content::BrowserTestBase::SetUp() #29 0x558585f3c45f InProcessBrowserTest::SetUp() #30 0x558581617cf4 (anonymous namespace)::CastV2PerformanceTest::SetUp() #31 0x55858295ace0 testing::Test::Run() #32 0x55858295ba3f testing::TestInfo::Run() #33 0x55858295c1b7 testing::TestSuite::Run() #34 0x5585829685b7 testing::internal::UnitTestImpl::RunAllTests() #35 0x5585829680a6 testing::UnitTest::Run() #36 0x558585f55ca9 base::TestSuite::Run() #37 0x558585dc58bd ChromeTestSuiteRunner::RunTestSuite() #38 0x55858654862a content::LaunchTests() #39 0x558585dc5d7d LaunchChromeTests() #40 0x558585dc584e main #41 0x7f61f4754f45 __libc_start_main #42 0x558580aaa02a _start Task trace: #0 0x558583d69dca content::FrameSinkVideoCaptureDevice::CreateCapturerViaGlobalManager() #1 0x558583b6a7d5 content::InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync() [ RUN ] CastV2PerformanceTest.Performance/1 [1:1:0324/122217.836080:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:23907:23907:0324/122218.014671:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [23881:23919:0324/122218.026137:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [23881:23919:0324/122218.026236:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [23881:23919:0324/122218.026282:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [23881:23919:0324/122218.029569:ERROR:alsa_util.cc(204)] PcmOpen: default,No such file or directory ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default [23881:23919:0324/122218.029653:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [23881:23919:0324/122218.029671:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:23907:23907:0324/122218.034751:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [23881:23881:0324/122218.083951:INFO:remote_commands_service.cc(38)] Fetching remote commands. [23881:23881:0324/122218.084038:WARNING:remote_commands_service.cc(40)] Client is not registered. [23881:23881:0324/122218.084061:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [23881:23881:0324/122218.084074:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [23881:23881:0324/122218.084086:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [23881:23881:0324/122218.084098:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [23881:23881:0324/122218.108676:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:23907:23907:0324/122218.116956:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [23881:23881:0324/122218.176969:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [23881:23881:0324/122218.185496:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [23881:23881:0324/122218.211682:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [23881:23881:0324/122218.296446:INFO:tab_capture_performance_test_base.cc(89)] Loading extension... [23881:23881:0324/122218.306443:INFO:tab_capture_performance_test_base.cc(105)] Navigating to test page... [23881:23881:0324/122218.316520:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [23921:23945:0324/122218.335816:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [1:7:0324/122218.377008:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/122218.395278:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [23881:23881:0324/122218.442219:INFO:CONSOLE(5)] "Registering chrome.runtime message listener...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (5) [23881:23881:0324/122218.497852:INFO:tab_capture_performance_test_base.cc(130)] Sending message to extension: {start:true, enableAutoThrottling:false, maxFrameRate:30, recvPort:56797, aesKey:'000102030405060708090A0B0C0D0E0F', aesIvMask:'0F0E0D0C0B0A09080706050403020100'} [23881:23881:0324/122218.504478:INFO:CONSOLE(38)] "Starting tab capture...", source: chrome-extension://ddchlicdkolnonkihahngkmmmjnjlkkf/background.js (38) [23881:23881:0324/122218.511924:FATAL:frame_sink_video_capture_device.cc(315)] Check failed: manager. #0 0x55f0e1e8bdb9 base::debug::CollectStackTrace() #1 0x55f0e1dc57e3 base::debug::StackTrace::StackTrace() #2 0x55f0e1ddd630 logging::LogMessage::~LogMessage() #3 0x55f0dfd583ea base::internal::Invoker<>::RunOnce() #4 0x55f0e1e222e6 base::TaskAnnotator::RunTask() #5 0x55f0e1e38521 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl() #6 0x55f0e1e381e7 base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() #7 0x55f0e1eac7c9 base::MessagePumpLibevent::Run() #8 0x55f0e1e38c9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x55f0e1e09965 base::RunLoop::Run() #10 0x55f0e2517324 content::DOMMessageQueue::WaitForMessage() #11 0x55f0e2514791 content::(anonymous namespace)::ExecuteScriptHelper() #12 0x55f0e251539c content::EvalJs() #13 0x55f0dd7bea37 TabCapturePerformanceTestBase::SendMessageToExtension() #14 0x55f0dd6019e4 CastV2PerformanceTest_Performance_Test::RunTestOnMainThread() #15 0x55f0e2510193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #16 0x55f0e1f928cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #17 0x55f0e1f916bd ChromeBrowserMainParts::PreMainMessageLoopRun() #18 0x55f0de49dbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #19 0x55f0df7fe2c2 content::BrowserMainLoop::PreMainMessageLoopRun() #20 0x55f0dfcc35f5 content::StartupTaskRunner::RunAllTasksNow() #21 0x55f0df7fcf8b content::BrowserMainLoop::CreateStartupTasks() #22 0x55f0df800454 content::BrowserMainRunnerImpl::Initialize() #23 0x55f0df7fb01c content::BrowserMain() #24 0x55f0e1a1571a content::ContentMainRunnerImpl::RunServiceManager() #25 0x55f0e1a15351 content::ContentMainRunnerImpl::Run() #26 0x55f0e4384b1b service_manager::Main() #27 0x55f0e1a137c4 content::ContentMain() #28 0x55f0e250fd94 content::BrowserTestBase::SetUp() #29 0x55f0e1f2a45f InProcessBrowserTest::SetUp() #30 0x55f0dd605cf4 (anonymous namespace)::CastV2PerformanceTest::SetUp() #31 0x55f0de948ce0 testing::Test::Run() #32 0x55f0de949a3f testing::TestInfo::Run() #33 0x55f0de94a1b7 testing::TestSuite::Run() #34 0x55f0de9565b7 testing::internal::UnitTestImpl::RunAllTests() #35 0x55f0de9560a6 testing::UnitTest::Run() #36 0x55f0e1f43ca9 base::TestSuite::Run() #37 0x55f0e1db38bd ChromeTestSuiteRunner::RunTestSuite() #38 0x55f0e253662a content::LaunchTests() #39 0x55f0e1db3d7d LaunchChromeTests() #40 0x55f0e1db384e main #41 0x7fefe99c2f45 __libc_start_main #42 0x55f0dca9802a _start Task trace: #0 0x55f0dfd57dca content::FrameSinkVideoCaptureDevice::CreateCapturerViaGlobalManager() #1 0x55f0dfb587d5 content::InProcessVideoCaptureDeviceLauncher::LaunchDeviceAsync() [23921:23936:0324/122218.860378:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. [23921:23936:0324/122218.861168:WARNING:pref_notifier_impl.cc(28)] Init observer found at shutdown. ================================================================================