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Test 'LauncherPlatformAppBrowserTest.AltNumberAppsTabbing' completed with the following status(es): 'CRASH','SUCCESS' Test 'LauncherPlatformAppBrowserTest.AltNumberAppsTabbing' had the following logs when run: ================================================================================ [ RUN ] LauncherPlatformAppBrowserTest.AltNumberAppsTabbing [1:1:0319/124414.238043:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [32752:32752:0319/124414.657805:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [32752:32752:0319/124414.658031:ERROR:features.cc(111)] UseSkiaRendererNonDDL requires VizDisplayCompositor. [32752:32752:0319/124414.658088:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. 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 [32752:345:0319/124414.838155: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 [32752:345:0319/124414.839170:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [32752:345:0319/124414.839715: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 [32752:345:0319/124414.874661: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 [32752:345:0319/124414.875383:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [32752:345:0319/124414.875571:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [32752:32752:0319/124415.140718:WARNING:user_policy_manager_factory_chromeos.cc(207)] No policy loaded for known non-enterprise user [32752:32752:0319/124415.260754:WARNING:merge_session_throttling_utils.cc(143)] Loading content for a profile without session restore? [32752:32752:0319/124415.592255:WARNING:merge_session_throttling_utils.cc(143)] Loading content for a profile without session restore? [32752:32752:0319/124415.825683:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [349:349:0319/124415.914394:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [32752:32752:0319/124416.506284:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [349:349:0319/124417.244794:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [32752:32752:0319/124419.346211:ERROR:multi_user_window_manager_client_stub.cc(56)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::AddObserver(MultiUserWindowManagerClient::Observer *) [32752:32752:0319/124419.510728:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [32752:32752:0319/124420.998458:ERROR:multi_user_window_manager_client_stub.cc(56)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::AddObserver(MultiUserWindowManagerClient::Observer *) BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x7fa205659891 base::debug::CollectStackTrace() #1 0x7fa2054b9f8d base::debug::StackTrace::StackTrace() #2 0x7fa2054b9f45 base::debug::StackTrace::StackTrace() #3 0x55ef631cf10d content::(anonymous namespace)::DumpStackTraceSignalHandler() #4 0x7fa1d844fcb0 <unknown> #5 0x55ef5e181de5 std::__Cr::unique_ptr<>::get() #6 0x55ef5eea2659 extensions::ExtensionHost::host_contents() #7 0x55ef5eea1c4b extensions::PlatformAppBrowserTest::CreateAppWindowFromParams() #8 0x55ef5eea1ac8 extensions::PlatformAppBrowserTest::CreateAppWindow() #9 0x55ef5f8ba5d4 LauncherPlatformAppBrowserTest_AltNumberAppsTabbing_Test::RunTestOnMainThread() #10 0x55ef631ce703 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #11 0x55ef5e1eac5d base::internal::FunctorTraits<>::Invoke<>() #12 0x55ef5e1eabd1 base::internal::InvokeHelper<>::MakeItSo<>() #13 0x55ef5e1eab77 _ZN4base8internal7InvokerINS0_9BindStateIM25RenderViewContextMenuBaseFvvEJNS0_17UnretainedWrapperI21RenderViewContextMenuEEEEEFvvEE7RunImplIS5_NSt4__Cr5tupleIJS8_EEEJLm0EEEEvOT_OT0_NSD_16integer_sequenceImJXspT1_EEEE #14 0x55ef5e3b6c6c base::internal::Invoker<>::Run() #15 0x55ef5e1917dd _ZNKR4base17RepeatingCallbackIFvvEE3RunEv #16 0x55ef6290b88f ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #17 0x55ef6290a642 ChromeBrowserMainParts::PreMainMessageLoopRun() #18 0x55ef5ffc9913 chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #19 0x7fa1fdc9b737 content::BrowserMainLoop::PreMainMessageLoopRun() #20 0x7fa1fcef58dd base::internal::FunctorTraits<>::Invoke<>() #21 0x7fa1fcef5851 base::internal::InvokeHelper<>::MakeItSo<>() #22 0x7fa1fcef57f7 _ZN4base8internal7InvokerINS0_9BindStateIMN7content12ChildProcessEFvvEJNS0_17UnretainedWrapperIS4_EEEEEFvvEE7RunImplIS6_NSt4__Cr5tupleIJS8_EEEJLm0EEEEvOT_OT0_NSD_16integer_sequenceImJXspT1_EEEE #23 0x7fa1fda2b96c base::internal::Invoker<>::Run() #24 0x7fa1fce6cf2d _ZNKR4base17RepeatingCallbackIFvvEE3RunEv #25 0x7fa1fe4cdb6c content::StartupTaskRunner::RunAllTasksNow() #26 0x7fa1fdc99f01 content::BrowserMainLoop::CreateStartupTasks() #27 0x7fa1fdca0dbe content::BrowserMainRunnerImpl::Initialize() #28 0x7fa1fdc97281 content::BrowserMain() #29 0x7fa1fef235db content::RunBrowserProcessMain() #30 0x7fa1fef2485a content::ContentMainRunnerImpl::RunServiceManager() #31 0x7fa1fef2432d content::ContentMainRunnerImpl::Run() #32 0x7fa1fef21e39 content::ContentServiceManagerMainDelegate::RunEmbedderProcess() #33 0x7fa1d6582703 service_manager::Main() #34 0x7fa1fef230e5 content::ContentMain() #35 0x55ef631ce309 content::BrowserTestBase::SetUp() #36 0x55ef6286a6b5 InProcessBrowserTest::SetUp() #37 0x55ef627f6cbb extensions::ExtensionBrowserTest::SetUp() #38 0x55ef6054520e testing::internal::HandleSehExceptionsInMethodIfSupported<>() #39 0x55ef60541022 testing::internal::HandleExceptionsInMethodIfSupported<>() #40 0x55ef605348d4 testing::Test::Run() #41 0x55ef60534fc2 testing::TestInfo::Run() #42 0x55ef605354e3 testing::TestSuite::Run() #43 0x55ef6053cfc4 testing::internal::UnitTestImpl::RunAllTests() #44 0x55ef6054529e testing::internal::HandleSehExceptionsInMethodIfSupported<>() #45 0x55ef60541e92 testing::internal::HandleExceptionsInMethodIfSupported<>() #46 0x55ef6053cce7 testing::UnitTest::Run() #47 0x55ef6288c2c1 RUN_ALL_TESTS() #48 0x55ef6288aaf2 base::TestSuite::Run() #49 0x55ef627e24e7 ChromeTestSuiteRunner::RunTestSuite() #50 0x55ef627e25d3 ChromeTestLauncherDelegate::RunTestSuite() #51 0x55ef63214de5 content::LaunchTests() #52 0x55ef627e2917 LaunchChromeTests() #53 0x55ef627e233b main #54 0x7fa1d843af45 __libc_start_main #55 0x55ef5e17e02a _start [ RUN ] LauncherPlatformAppBrowserTest.AltNumberAppsTabbing [1:1:0319/125914.949857:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [2952:2952:0319/125915.533132:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [2952:2952:0319/125915.533359:ERROR:features.cc(111)] UseSkiaRendererNonDDL requires VizDisplayCompositor. [2952:2952:0319/125915.533418:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. 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 [2952:3040:0319/125915.761844: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 [2952:3040:0319/125915.762844:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [2952:3040:0319/125915.763420: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 [2952:3040:0319/125915.809216: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 [2952:3040:0319/125915.809916:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [2952:3040:0319/125915.810101:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [2952:2952:0319/125916.158468:WARNING:user_policy_manager_factory_chromeos.cc(207)] No policy loaded for known non-enterprise user [2952:2952:0319/125916.296809:WARNING:merge_session_throttling_utils.cc(143)] Loading content for a profile without session restore? [2952:2952:0319/125916.628417:WARNING:merge_session_throttling_utils.cc(143)] Loading content for a profile without session restore? [2952:2952:0319/125916.859889:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [3050:3050:0319/125916.895136:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [2952:2952:0319/125917.406898:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [3050:3050:0319/125918.008144:ERROR:features.cc(100)] UseSkiaRenderer requires VizDisplayCompositor. [2952:2952:0319/125919.912196:ERROR:multi_user_window_manager_client_stub.cc(56)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::AddObserver(MultiUserWindowManagerClient::Observer *) [2952:2952:0319/125919.996559:ERROR:render_widget_host_view_aura.cc(1335)] Not implemented reached in virtual base::i18n::TextDirection content::RenderWidgetHostViewAura::GetTextDirection() const [2952:2952:0319/125921.007444:ERROR:multi_user_window_manager_client_stub.cc(56)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::AddObserver(MultiUserWindowManagerClient::Observer *) [2952:2952:0319/125921.478160:ERROR:multi_user_window_manager_client_stub.cc(56)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::AddObserver(MultiUserWindowManagerClient::Observer *) [2952:2952:0319/125922.225522:ERROR:multi_user_window_manager_client_stub.cc(60)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::RemoveObserver(MultiUserWindowManagerClient::Observer *) [2952:2952:0319/125922.273600:ERROR:multi_user_window_manager_client_stub.cc(60)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::RemoveObserver(MultiUserWindowManagerClient::Observer *) [2952:2952:0319/125922.360515:ERROR:multi_user_window_manager_client_stub.cc(60)] Not implemented reached in virtual void MultiUserWindowManagerClientStub::RemoveObserver(MultiUserWindowManagerClient::Observer *) [2952:3015:0319/125923.339817:ERROR:browser_process_sub_thread.cc(217)] Waited 109 ms for network service [2952:3042:0319/125923.343630:ERROR:process_posix.cc(330)] Unable to terminate process 3055: No such process (3) [2952:3042:0319/125923.343794:WARNING:internal_linux.cc(64)] Failed to read /proc/3055/stat [2952:3015:0319/125923.349495:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [2952:3274:0319/125923.357802:WARNING:internal_linux.cc(64)] Failed to read /proc/3050/stat [2952:2952:0319/125923.377741:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [2952:2952:0319/125923.377953:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [ OK ] LauncherPlatformAppBrowserTest.AltNumberAppsTabbing (9342 ms) ================================================================================