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Test 'MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected' completed with the following status(es): 'CRASH','CRASH','CRASH','CRASH' Test 'MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected' had the following logs when run: ================================================================================ [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0324/124457.879174:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:12107:12107:0324/124458.137116: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 [12038:12125:0324/124458.147863: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 [12038:12125:0324/124458.148006:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [12038:12125:0324/124458.148070: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 [12038:12125:0324/124458.151018: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 [12038:12125:0324/124458.151149:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [12038:12125:0324/124458.151175:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:12107:12107:0324/124458.155090:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [12038:12038:0324/124458.214850:INFO:remote_commands_service.cc(38)] Fetching remote commands. [12038:12038:0324/124458.214931:WARNING:remote_commands_service.cc(40)] Client is not registered. [12038:12038:0324/124458.214965:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [12038:12038:0324/124458.215022:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [12038:12038:0324/124458.215057:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [12038:12038:0324/124458.215126:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [12038:12038:0324/124458.253556:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:12107:12107:0324/124458.272959:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [12038:12038:0324/124458.344066:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [12038:12038:0324/124458.379942:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [12038:12038:0324/124458.453675:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/124458.533154:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/124458.541303:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x555e4d31edb9 base::debug::CollectStackTrace() #1 0x555e4d2587e3 base::debug::StackTrace::StackTrace() #2 0x555e4d9a3b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f0fec7aacb0 <unknown> #4 0x555e49820081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x555e4902eea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x555e4d9a316b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x555e4d4258cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x555e4d4246bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x555e49930bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x555e4ac912c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x555e4b1565f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x555e4ac8ff8b content::BrowserMainLoop::CreateStartupTasks() #13 0x555e4ac93454 content::BrowserMainRunnerImpl::Initialize() #14 0x555e4ac8e01c content::BrowserMain() #15 0x555e4cea871a content::ContentMainRunnerImpl::RunServiceManager() #16 0x555e4cea8351 content::ContentMainRunnerImpl::Run() #17 0x555e4f817b1b service_manager::Main() #18 0x555e4cea67c4 content::ContentMain() #19 0x555e4d9a2d94 content::BrowserTestBase::SetUp() #20 0x555e4d3bd45f InProcessBrowserTest::SetUp() #21 0x555e49ddbce0 testing::Test::Run() #22 0x555e49ddca3f testing::TestInfo::Run() #23 0x555e49ddd1b7 testing::TestSuite::Run() #24 0x555e49de95b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x555e49de90a6 testing::UnitTest::Run() #26 0x555e4d3d6ca9 base::TestSuite::Run() #27 0x555e4d2468bd ChromeTestSuiteRunner::RunTestSuite() #28 0x555e4d9c962a content::LaunchTests() #29 0x555e4d246d7d LaunchChromeTests() #30 0x555e4d24684e main #31 0x7f0fec795f45 __libc_start_main #32 0x555e47f2b02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0324/125337.060363:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:1051:1051:0324/125337.224290: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 [1018:1063:0324/125337.234831: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 [1018:1063:0324/125337.234929:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [1018:1063:0324/125337.234999: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 [1018:1063:0324/125337.237169: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 [1018:1063:0324/125337.237270:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [1018:1063:0324/125337.237288:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:1051:1051:0324/125337.249214:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1018:1018:0324/125337.309643:INFO:remote_commands_service.cc(38)] Fetching remote commands. [1018:1018:0324/125337.309773:WARNING:remote_commands_service.cc(40)] Client is not registered. [1018:1018:0324/125337.309829:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [1018:1018:0324/125337.309906:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [1018:1018:0324/125337.309986:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [1018:1018:0324/125337.310535:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [1018:1018:0324/125337.336563:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:1051:1051:0324/125337.348934:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [1018:1018:0324/125337.417813:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [1018:1018:0324/125337.453146:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [1018:1018:0324/125337.492386:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x560e4a63fdb9 base::debug::CollectStackTrace() #1 0x560e4a5797e3 base::debug::StackTrace::StackTrace() #2 0x560e4acc4b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fc72507ecb0 <unknown> #4 0x560e46b41081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x560e4634fea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x560e4acc416b [1:7:0324/125337.568633:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/125337.570265:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x560e4a7468cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x560e4a7456bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x560e46c51bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x560e47fb22c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x560e484775f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x560e47fb0f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x560e47fb4454 content::BrowserMainRunnerImpl::Initialize() #14 0x560e47faf01c content::BrowserMain() #15 0x560e4a1c971a content::ContentMainRunnerImpl::RunServiceManager() #16 0x560e4a1c9351 content::ContentMainRunnerImpl::Run() #17 0x560e4cb38b1b service_manager::Main() #18 0x560e4a1c77c4 content::ContentMain() #19 0x560e4acc3d94 content::BrowserTestBase::SetUp() #20 0x560e4a6de45f InProcessBrowserTest::SetUp() #21 0x560e470fcce0 testing::Test::Run() #22 0x560e470fda3f testing::TestInfo::Run() #23 0x560e470fe1b7 testing::TestSuite::Run() #24 0x560e4710a5b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x560e4710a0a6 testing::UnitTest::Run() #26 0x560e4a6f7ca9 base::TestSuite::Run() #27 0x560e4a5678bd ChromeTestSuiteRunner::RunTestSuite() #28 0x560e4acea62a content::LaunchTests() #29 0x560e4a567d7d LaunchChromeTests() #30 0x560e4a56784e main #31 0x7fc725069f45 __libc_start_main #32 0x560e4524c02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0324/125449.622330:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:2587:2587:0324/125449.799717: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 [2556:2599:0324/125449.812449: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 [2556:2599:0324/125449.812551:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [2556:2599:0324/125449.812604:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:2587:2587:0324/125449.813252: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 [2556:2599:0324/125449.815235: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 [2556:2599:0324/125449.815328:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [2556:2599:0324/125449.815346:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [2556:2556:0324/125449.880267:INFO:remote_commands_service.cc(38)] Fetching remote commands. [2556:2556:0324/125449.880352:WARNING:remote_commands_service.cc(40)] Client is not registered. [2556:2556:0324/125449.880392:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [2556:2556:0324/125449.880460:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [2556:2556:0324/125449.880511:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [2556:2556:0324/125449.880553:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [2556:2556:0324/125449.908053:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:2587:2587:0324/125449.919079:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [2556:2556:0324/125449.978775:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [2556:2556:0324/125449.992814:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [2556:2556:0324/125450.025554:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x558cd1c6fdb9 base::debug::CollectStackTrace() #1 0x558cd1ba97e3 base::debug::StackTrace::StackTrace() #2 0x558cd22f4b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f149327ccb0 <unknown> #4 0x558cce171081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x558ccd97fea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x558cd22f416b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x558cd1d768cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x558cd1d756bd [1:7:0324/125450.138238:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/125450.139633:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x558cce281bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x558ccf5e22c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x558ccfaa75f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x558ccf5e0f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x558ccf5e4454 content::BrowserMainRunnerImpl::Initialize() #14 0x558ccf5df01c content::BrowserMain() #15 0x558cd17f971a content::ContentMainRunnerImpl::RunServiceManager() #16 0x558cd17f9351 content::ContentMainRunnerImpl::Run() #17 0x558cd4168b1b service_manager::Main() #18 0x558cd17f77c4 content::ContentMain() #19 0x558cd22f3d94 content::BrowserTestBase::SetUp() #20 0x558cd1d0e45f InProcessBrowserTest::SetUp() #21 0x558cce72cce0 testing::Test::Run() #22 0x558cce72da3f testing::TestInfo::Run() #23 0x558cce72e1b7 testing::TestSuite::Run() #24 0x558cce73a5b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x558cce73a0a6 testing::UnitTest::Run() #26 0x558cd1d27ca9 base::TestSuite::Run() #27 0x558cd1b978bd ChromeTestSuiteRunner::RunTestSuite() #28 0x558cd231a62a content::LaunchTests() #29 0x558cd1b97d7d LaunchChromeTests() #30 0x558cd1b9784e main #31 0x7f1493267f45 __libc_start_main #32 0x558ccc87c02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0324/125602.286142:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:3880:3880:0324/125602.508169: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 [3850:3892:0324/125602.520617: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 [3850:3892:0324/125602.520713:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [3850:3892:0324/125602.520772: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 [3850:3892:0324/125602.523389: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 [3850:3892:0324/125602.523478:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [3850:3892:0324/125602.523495:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:3880:3880:0324/125602.526564:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [3850:3850:0324/125602.582986:INFO:remote_commands_service.cc(38)] Fetching remote commands. [3850:3850:0324/125602.583077:WARNING:remote_commands_service.cc(40)] Client is not registered. [3850:3850:0324/125602.583124:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [3850:3850:0324/125602.583137:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [3850:3850:0324/125602.583149:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [3850:3850:0324/125602.583167:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [3850:3850:0324/125602.607959:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:3880:3880:0324/125602.637850:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [3850:3850:0324/125602.672345:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [3850:3850:0324/125602.684776:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [3850:3850:0324/125602.714415:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x557fcb8dedb9 base::debug::CollectStackTrace() #1 0x557fcb8187e3 base::debug::StackTrace::StackTrace() #2 0x557fcbf63b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fb46ad34cb0 <unknown> #4 0x557fc7de0081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x557fc75eeea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x557fcbf6316b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x557fcb9e58cd [1:7:0324/125602.825710:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/125602.827227:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x557fcb9e46bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x557fc7ef0bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x557fc92512c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x557fc97165f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x557fc924ff8b content::BrowserMainLoop::CreateStartupTasks() #13 0x557fc9253454 content::BrowserMainRunnerImpl::Initialize() #14 0x557fc924e01c content::BrowserMain() #15 0x557fcb46871a content::ContentMainRunnerImpl::RunServiceManager() #16 0x557fcb468351 content::ContentMainRunnerImpl::Run() #17 0x557fcddd7b1b service_manager::Main() #18 0x557fcb4667c4 content::ContentMain() #19 0x557fcbf62d94 content::BrowserTestBase::SetUp() #20 0x557fcb97d45f InProcessBrowserTest::SetUp() #21 0x557fc839bce0 testing::Test::Run() #22 0x557fc839ca3f testing::TestInfo::Run() #23 0x557fc839d1b7 testing::TestSuite::Run() #24 0x557fc83a95b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x557fc83a90a6 testing::UnitTest::Run() #26 0x557fcb996ca9 base::TestSuite::Run() #27 0x557fcb8068bd ChromeTestSuiteRunner::RunTestSuite() #28 0x557fcbf8962a content::LaunchTests() #29 0x557fcb806d7d LaunchChromeTests() #30 0x557fcb80684e main #31 0x7fb46ad1ff45 __libc_start_main #32 0x557fc64eb02a _start ================================================================================