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Test 'MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled' completed with the following status(es): 'TIMEOUT','TIMEOUT','TIMEOUT','TIMEOUT' Test 'MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled' had the following logs when run: ================================================================================ [ RUN ] MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled [1:1:0324/120547.863568:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) 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 [14770:14906:0324/120548.102320: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 [14770:14906:0324/120548.102474:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [14770:14906:0324/120548.102533:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:14861:14861:0324/120548.104103: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 [14770:14906:0324/120548.108367: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 [14770:14906:0324/120548.108524:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [14770:14906:0324/120548.108554:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:14861:14861:0324/120548.127598:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [14770:14770:0324/120548.233877:INFO:remote_commands_service.cc(38)] Fetching remote commands. [14770:14770:0324/120548.233952:WARNING:remote_commands_service.cc(40)] Client is not registered. [14770:14770:0324/120548.233985:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [14770:14770:0324/120548.234006:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [14770:14770:0324/120548.234023:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [14770:14770:0324/120548.234038:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [14770:14770:0324/120548.282954:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:14861:14861:0324/120548.349079:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [14770:14770:0324/120548.575757:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [14770:14770:0324/120548.602493:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [14770:14770:0324/120548.685958:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/120548.769347:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/120548.781929:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [14770:14770:0324/120548.875378:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const 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 [14770:14906:0324/120549.063022: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 [14770:14906:0324/120549.063182:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [14770:14906:0324/120549.063217:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ../../chrome/browser/picture_in_picture/picture_in_picture_window_controller_browsertest.cc:143: Failure Value of: result Actual: false Expected: true Stack trace: #0 0x55ed2b90d9bf StackTraceGetter::CurrentStackTrace() #1 0x55ed2b915eac testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop() #2 0x55ed2b9157f9 testing::internal::AssertHelper::operator=() #3 0x55ed29f20b19 PictureInPictureWindowControllerBrowserTest::LoadTabAndEnterPictureInPicture() #4 0x55ed29f33530 MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #5 0x55ed2f4e3193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #6 0x55ed2ef658cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #7 0x55ed2ef646bd ChromeBrowserMainParts::PreMainMessageLoopRun() #8 0x55ed2b470bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #9 0x55ed2c7d12c2 content::BrowserMainLoop::PreMainMessageLoopRun() #10 0x55ed2cc965f5 content::StartupTaskRunner::RunAllTasksNow() #11 0x55ed2c7cff8b content::BrowserMainLoop::CreateStartupTasks() #12 0x55ed2c7d3454 content::BrowserMainRunnerImpl::Initialize() #13 0x55ed2c7ce01c content::BrowserMain() #14 0x55ed2e9e871a content::ContentMainRunnerImpl::RunServiceManager() #15 0x55ed2e9e8351 content::ContentMainRunnerImpl::Run() #16 0x55ed31357b1b service_manager::Main() #17 0x55ed2e9e67c4 content::ContentMain() #18 0x55ed2f4e2d94 content::BrowserTestBase::SetUp() BrowserTestBase received signal: Terminated. Backtrace: #0 0x55ed2ee5edb9 base::debug::CollectStackTrace() #1 0x55ed2ed987e3 base::debug::StackTrace::StackTrace() #2 0x55ed2f4e3b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fb4c2dd3cb0 <unknown> #4 0x7fb4c2e9b6d3 epoll_wait #5 0x55ed2fbd44fd epoll_dispatch #6 0x55ed2fbd1fbc event_base_loop #7 0x55ed2ee7f7ae base::MessagePumpLibevent::Run() #8 0x55ed2ee0bc9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x55ed2eddc965 base::RunLoop::Run() #10 0x55ed2f4ebd37 content::TitleWatcher::WaitAndGetTitle() #11 0x55ed29f337ab MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #12 0x55ed2f4e3193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #13 0x55ed2ef658cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #14 0x55ed2ef646bd ChromeBrowserMainParts::PreMainMessageLoopRun() #15 0x55ed2b470bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #16 0x55ed2c7d12c2 content::BrowserMainLoop::PreMainMessageLoopRun() #17 0x55ed2cc965f5 content::StartupTaskRunner::RunAllTasksNow() #18 0x55ed2c7cff8b content::BrowserMainLoop::CreateStartupTasks() #19 0x55ed2c7d3454 content::BrowserMainRunnerImpl::Initialize() #20 0x55ed2c7ce01c content::BrowserMain() #21 0x55ed2e9e871a content::ContentMainRunnerImpl::RunServiceManager() #22 0x55ed2e9e8351 content::ContentMainRunnerImpl::Run() #23 0x55ed31357b1b service_manager::Main() #24 0x55ed2e9e67c4 content::ContentMain() #25 0x55ed2f4e2d94 content::BrowserTestBase::SetUp() #26 0x55ed2eefd45f InProcessBrowserTest::SetUp() #27 0x55ed2b91bce0 testing::Test::Run() #28 0x55ed2b91ca3f testing::TestInfo::Run() #29 0x55ed2b91d1b7 testing::TestSuite::Run() #30 0x55ed2b9295b7 testing::internal::UnitTestImpl::RunAllTests() #31 0x55ed2b9290a6 testing::UnitTest::Run() #32 0x55ed2ef16ca9 base::TestSuite::Run() #33 0x55ed2ed868bd ChromeTestSuiteRunner::RunTestSuite() #34 0x55ed2f50962a content::LaunchTests() #35 0x55ed2ed86d7d LaunchChromeTests() #36 0x55ed2ed8684e main #37 0x7fb4c2dbef45 __libc_start_main #38 0x55ed29a6b02a _start [ RUN ] MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled [1:1:0324/121912.361897:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:21615:21615:0324/121912.541146: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 [21583:21627:0324/121912.554033: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 [21583:21627:0324/121912.554139:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21583:21627:0324/121912.554183: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 [21583:21627:0324/121912.556439: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 [21583:21627:0324/121912.556542:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21583:21627:0324/121912.556564:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:21615:21615:0324/121912.559028:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [21583:21583:0324/121912.615705:INFO:remote_commands_service.cc(38)] Fetching remote commands. [21583:21583:0324/121912.615773:WARNING:remote_commands_service.cc(40)] Client is not registered. [21583:21583:0324/121912.615808:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [21583:21583:0324/121912.615823:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [21583:21583:0324/121912.615836:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [21583:21583:0324/121912.615849:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [21583:21583:0324/121912.640013:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:21615:21615:0324/121912.666589:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [21583:21583:0324/121912.701989:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [21583:21583:0324/121912.718606:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [21583:21583:0324/121912.751991:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [21583:21583:0324/121912.858949:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [1:7:0324/121912.878043:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/121912.944212: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 [21583:21627:0324/121912.984013: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 [21583:21627:0324/121912.984117:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21583:21627:0324/121912.984140:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ../../chrome/browser/picture_in_picture/picture_in_picture_window_controller_browsertest.cc:143: Failure Value of: result Actual: false Expected: true Stack trace: #0 0x55d13a9bc9bf StackTraceGetter::CurrentStackTrace() #1 0x55d13a9c4eac testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop() #2 0x55d13a9c47f9 testing::internal::AssertHelper::operator=() #3 0x55d138fcfb19 PictureInPictureWindowControllerBrowserTest::LoadTabAndEnterPictureInPicture() #4 0x55d138fe2530 MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #5 0x55d13e592193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #6 0x55d13e0148cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #7 0x55d13e0136bd ChromeBrowserMainParts::PreMainMessageLoopRun() #8 0x55d13a51fbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #9 0x55d13b8802c2 content::BrowserMainLoop::PreMainMessageLoopRun() #10 0x55d13bd455f5 content::StartupTaskRunner::RunAllTasksNow() #11 0x55d13b87ef8b content::BrowserMainLoop::CreateStartupTasks() #12 0x55d13b882454 content::BrowserMainRunnerImpl::Initialize() #13 0x55d13b87d01c content::BrowserMain() #14 0x55d13da9771a content::ContentMainRunnerImpl::RunServiceManager() #15 0x55d13da97351 content::ContentMainRunnerImpl::Run() #16 0x55d140406b1b service_manager::Main() #17 0x55d13da957c4 content::ContentMain() #18 0x55d13e591d94 content::BrowserTestBase::SetUp() BrowserTestBase received signal: Terminated. Backtrace: #0 0x55d13df0ddb9 base::debug::CollectStackTrace() #1 0x55d13de477e3 base::debug::StackTrace::StackTrace() #2 0x55d13e592b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fe99f372cb0 <unknown> #4 0x7fe99f43a6d3 epoll_wait #5 0x55d13ec834fd epoll_dispatch #6 0x55d13ec80fbc event_base_loop #7 0x55d13df2e7ae base::MessagePumpLibevent::Run() #8 0x55d13debac9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x55d13de8b965 base::RunLoop::Run() #10 0x55d13e59ad37 content::TitleWatcher::WaitAndGetTitle() #11 0x55d138fe27ab MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #12 0x55d13e592193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #13 0x55d13e0148cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #14 0x55d13e0136bd ChromeBrowserMainParts::PreMainMessageLoopRun() #15 0x55d13a51fbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #16 0x55d13b8802c2 content::BrowserMainLoop::PreMainMessageLoopRun() #17 0x55d13bd455f5 content::StartupTaskRunner::RunAllTasksNow() #18 0x55d13b87ef8b content::BrowserMainLoop::CreateStartupTasks() #19 0x55d13b882454 content::BrowserMainRunnerImpl::Initialize() #20 0x55d13b87d01c content::BrowserMain() #21 0x55d13da9771a content::ContentMainRunnerImpl::RunServiceManager() #22 0x55d13da97351 content::ContentMainRunnerImpl::Run() #23 0x55d140406b1b service_manager::Main() #24 0x55d13da957c4 content::ContentMain() #25 0x55d13e591d94 content::BrowserTestBase::SetUp() #26 0x55d13dfac45f InProcessBrowserTest::SetUp() #27 0x55d13a9cace0 testing::Test::Run() #28 0x55d13a9cba3f testing::TestInfo::Run() #29 0x55d13a9cc1b7 testing::TestSuite::Run() #30 0x55d13a9d85b7 testing::internal::UnitTestImpl::RunAllTests() #31 0x55d13a9d80a6 testing::UnitTest::Run() #32 0x55d13dfc5ca9 base::TestSuite::Run() #33 0x55d13de358bd ChromeTestSuiteRunner::RunTestSuite() #34 0x55d13e5b862a content::LaunchTests() #35 0x55d13de35d7d LaunchChromeTests() #36 0x55d13de3584e main #37 0x7fe99f35df45 __libc_start_main #38 0x55d138b1a02a _start [ RUN ] MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled [1:1:0324/122111.071810:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:23077:23077:0324/122111.268864: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 [23047:23089:0324/122111.282568: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 [23047:23089:0324/122111.282667:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [23047:23089:0324/122111.282725: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 [23047:23089:0324/122111.285226: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 [23047:23089:0324/122111.285316:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [23047:23089:0324/122111.285332:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:23077:23077:0324/122111.287198:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [23047:23047:0324/122111.354851:INFO:remote_commands_service.cc(38)] Fetching remote commands. [23047:23047:0324/122111.354940:WARNING:remote_commands_service.cc(40)] Client is not registered. [23047:23047:0324/122111.354977:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [23047:23047:0324/122111.354993:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [23047:23047:0324/122111.355011:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [23047:23047:0324/122111.355031:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [23047:23047:0324/122111.388087:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:23077:23077:0324/122111.404755:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [23047:23047:0324/122111.466624:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [23047:23047:0324/122111.483946:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [23047:23047:0324/122111.523246:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [23047:23047:0324/122111.628062:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [1:7:0324/122111.664119:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/122111.726841: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 [23047:23089:0324/122111.762391: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 [23047:23089:0324/122111.762553:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [23047:23089:0324/122111.762583:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ../../chrome/browser/picture_in_picture/picture_in_picture_window_controller_browsertest.cc:143: Failure Value of: result Actual: false Expected: true Stack trace: #0 0x5569c84b19bf StackTraceGetter::CurrentStackTrace() #1 0x5569c84b9eac testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop() #2 0x5569c84b97f9 testing::internal::AssertHelper::operator=() #3 0x5569c6ac4b19 PictureInPictureWindowControllerBrowserTest::LoadTabAndEnterPictureInPicture() #4 0x5569c6ad7530 MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #5 0x5569cc087193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #6 0x5569cbb098cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #7 0x5569cbb086bd ChromeBrowserMainParts::PreMainMessageLoopRun() #8 0x5569c8014bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #9 0x5569c93752c2 content::BrowserMainLoop::PreMainMessageLoopRun() #10 0x5569c983a5f5 content::StartupTaskRunner::RunAllTasksNow() #11 0x5569c9373f8b content::BrowserMainLoop::CreateStartupTasks() #12 0x5569c9377454 content::BrowserMainRunnerImpl::Initialize() #13 0x5569c937201c content::BrowserMain() #14 0x5569cb58c71a content::ContentMainRunnerImpl::RunServiceManager() #15 0x5569cb58c351 content::ContentMainRunnerImpl::Run() #16 0x5569cdefbb1b service_manager::Main() #17 0x5569cb58a7c4 content::ContentMain() #18 0x5569cc086d94 content::BrowserTestBase::SetUp() BrowserTestBase received signal: Terminated. Backtrace: #0 0x5569cba02db9 base::debug::CollectStackTrace() #1 0x5569cb93c7e3 base::debug::StackTrace::StackTrace() #2 0x5569cc087b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fb463172cb0 <unknown> #4 0x7fb46323a6d3 epoll_wait #5 0x5569cc7784fd epoll_dispatch #6 0x5569cc775fbc event_base_loop #7 0x5569cba237ae base::MessagePumpLibevent::Run() #8 0x5569cb9afc9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x5569cb980965 base::RunLoop::Run() #10 0x5569cc08fd37 content::TitleWatcher::WaitAndGetTitle() #11 0x5569c6ad77ab MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #12 0x5569cc087193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #13 0x5569cbb098cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #14 0x5569cbb086bd ChromeBrowserMainParts::PreMainMessageLoopRun() #15 0x5569c8014bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #16 0x5569c93752c2 content::BrowserMainLoop::PreMainMessageLoopRun() #17 0x5569c983a5f5 content::StartupTaskRunner::RunAllTasksNow() #18 0x5569c9373f8b content::BrowserMainLoop::CreateStartupTasks() #19 0x5569c9377454 content::BrowserMainRunnerImpl::Initialize() #20 0x5569c937201c content::BrowserMain() #21 0x5569cb58c71a content::ContentMainRunnerImpl::RunServiceManager() #22 0x5569cb58c351 content::ContentMainRunnerImpl::Run() #23 0x5569cdefbb1b service_manager::Main() #24 0x5569cb58a7c4 content::ContentMain() #25 0x5569cc086d94 content::BrowserTestBase::SetUp() #26 0x5569cbaa145f InProcessBrowserTest::SetUp() #27 0x5569c84bfce0 testing::Test::Run() #28 0x5569c84c0a3f testing::TestInfo::Run() #29 0x5569c84c11b7 testing::TestSuite::Run() #30 0x5569c84cd5b7 testing::internal::UnitTestImpl::RunAllTests() #31 0x5569c84cd0a6 testing::UnitTest::Run() #32 0x5569cbabaca9 base::TestSuite::Run() #33 0x5569cb92a8bd ChromeTestSuiteRunner::RunTestSuite() #34 0x5569cc0ad62a content::LaunchTests() #35 0x5569cb92ad7d LaunchChromeTests() #36 0x5569cb92a84e main #37 0x7fb46315df45 __libc_start_main #38 0x5569c660f02a _start [ RUN ] MediaSessionPictureInPictureWindowControllerBrowserTest.PlayPauseHandlersCalled [1:1:0324/122250.770491:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:24320:24320:0324/122250.946583: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 [24288:24332:0324/122250.957662: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 [24288:24332:0324/122250.957762:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [24288:24332:0324/122250.957809: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 [24288:24332:0324/122250.960093: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 [24288:24332:0324/122250.960214:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [24288:24332:0324/122250.960232:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:24320:24320:0324/122250.967575:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [24288:24288:0324/122251.026212:INFO:remote_commands_service.cc(38)] Fetching remote commands. [24288:24288:0324/122251.026288:WARNING:remote_commands_service.cc(40)] Client is not registered. [24288:24288:0324/122251.026327:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [24288:24288:0324/122251.026345:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [24288:24288:0324/122251.026442:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [24288:24288:0324/122251.026551:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [24288:24288:0324/122251.055878:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:24320:24320:0324/122251.068667:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [24288:24288:0324/122251.122857:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [24288:24288:0324/122251.137065:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [24288:24288:0324/122251.167109:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [24288:24288:0324/122251.259743:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [1:7:0324/122251.284131:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/122251.337386: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 [24288:24332:0324/122251.367697: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 [24288:24332:0324/122251.367793:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [24288:24332:0324/122251.367815:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. ../../chrome/browser/picture_in_picture/picture_in_picture_window_controller_browsertest.cc:143: Failure Value of: result Actual: false Expected: true Stack trace: #0 0x5584619c49bf StackTraceGetter::CurrentStackTrace() #1 0x5584619cceac testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop() #2 0x5584619cc7f9 testing::internal::AssertHelper::operator=() #3 0x55845ffd7b19 PictureInPictureWindowControllerBrowserTest::LoadTabAndEnterPictureInPicture() #4 0x55845ffea530 MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #5 0x55846559a193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #6 0x55846501c8cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #7 0x55846501b6bd ChromeBrowserMainParts::PreMainMessageLoopRun() #8 0x558461527bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #9 0x5584628882c2 content::BrowserMainLoop::PreMainMessageLoopRun() #10 0x558462d4d5f5 content::StartupTaskRunner::RunAllTasksNow() #11 0x558462886f8b content::BrowserMainLoop::CreateStartupTasks() #12 0x55846288a454 content::BrowserMainRunnerImpl::Initialize() #13 0x55846288501c content::BrowserMain() #14 0x558464a9f71a content::ContentMainRunnerImpl::RunServiceManager() #15 0x558464a9f351 content::ContentMainRunnerImpl::Run() #16 0x55846740eb1b service_manager::Main() #17 0x558464a9d7c4 content::ContentMain() #18 0x558465599d94 content::BrowserTestBase::SetUp() BrowserTestBase received signal: Terminated. Backtrace: #0 0x558464f15db9 base::debug::CollectStackTrace() #1 0x558464e4f7e3 base::debug::StackTrace::StackTrace() #2 0x55846559ab82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f74cc723cb0 <unknown> #4 0x7f74cc7eb6d3 epoll_wait #5 0x558465c8b4fd epoll_dispatch #6 0x558465c88fbc event_base_loop #7 0x558464f367ae base::MessagePumpLibevent::Run() #8 0x558464ec2c9c base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run() #9 0x558464e93965 base::RunLoop::Run() #10 0x5584655a2d37 content::TitleWatcher::WaitAndGetTitle() #11 0x55845ffea7ab MediaSessionPictureInPictureWindowControllerBrowserTest_PlayPauseHandlersCalled_Test::RunTestOnMainThread() #12 0x55846559a193 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #13 0x55846501c8cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #14 0x55846501b6bd ChromeBrowserMainParts::PreMainMessageLoopRun() #15 0x558461527bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #16 0x5584628882c2 content::BrowserMainLoop::PreMainMessageLoopRun() #17 0x558462d4d5f5 content::StartupTaskRunner::RunAllTasksNow() #18 0x558462886f8b content::BrowserMainLoop::CreateStartupTasks() #19 0x55846288a454 content::BrowserMainRunnerImpl::Initialize() #20 0x55846288501c content::BrowserMain() #21 0x558464a9f71a content::ContentMainRunnerImpl::RunServiceManager() #22 0x558464a9f351 content::ContentMainRunnerImpl::Run() #23 0x55846740eb1b service_manager::Main() #24 0x558464a9d7c4 content::ContentMain() #25 0x558465599d94 content::BrowserTestBase::SetUp() #26 0x558464fb445f InProcessBrowserTest::SetUp() #27 0x5584619d2ce0 testing::Test::Run() #28 0x5584619d3a3f testing::TestInfo::Run() #29 0x5584619d41b7 testing::TestSuite::Run() #30 0x5584619e05b7 testing::internal::UnitTestImpl::RunAllTests() #31 0x5584619e00a6 testing::UnitTest::Run() #32 0x558464fcdca9 base::TestSuite::Run() #33 0x558464e3d8bd ChromeTestSuiteRunner::RunTestSuite() #34 0x5584655c062a content::LaunchTests() #35 0x558464e3dd7d LaunchChromeTests() #36 0x558464e3d84e main #37 0x7f74cc70ef45 __libc_start_main #38 0x55845fb2202a _start ================================================================================