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Test 'MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected' completed with the following status(es): 'CRASH','CRASH','CRASH','CRASH' Test 'MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected' had the following logs when run: ================================================================================ [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/124500.270766:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:19521:19521:0324/124500.600153:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [ash:19521:19521:0324/124500.616885: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 [19322:19547:0324/124500.646651: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 [19322:19547:0324/124500.646817:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [19322:19547:0324/124500.646934: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 [19322:19547:0324/124500.653248: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 [19322:19547:0324/124500.653394:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [19322:19547:0324/124500.653425:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [19322:19322:0324/124500.800345:INFO:remote_commands_service.cc(38)] Fetching remote commands. [19322:19322:0324/124500.800432:WARNING:remote_commands_service.cc(40)] Client is not registered. [19322:19322:0324/124500.800470:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [19322:19322:0324/124500.800492:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [19322:19322:0324/124500.800521:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [19322:19322:0324/124500.800538:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [19322:19322:0324/124500.838156:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:19521:19521:0324/124500.861628:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [19322:19322:0324/124500.973343:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [19322:19322:0324/124501.125571:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [19322:19322:0324/124501.142474:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [1:7:0324/124501.219207:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/124501.221695:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x55fff9d2ddb9 base::debug::CollectStackTrace() #1 0x55fff9c677e3 base::debug::StackTrace::StackTrace() #2 0x55fffa3b2b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f9950ef5cb0 <unknown> #4 0x55fff622f081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x55fff5a3dea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55fffa3b216b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x55fff9e348cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x55fff9e336bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55fff633fbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x55fff76a02c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x55fff7b655f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x55fff769ef8b content::BrowserMainLoop::CreateStartupTasks() #13 0x55fff76a2454 content::BrowserMainRunnerImpl::Initialize() #14 0x55fff769d01c content::BrowserMain() #15 0x55fff98b771a content::ContentMainRunnerImpl::RunServiceManager() #16 0x55fff98b7351 content::ContentMainRunnerImpl::Run() #17 0x55fffc226b1b service_manager::Main() #18 0x55fff98b57c4 content::ContentMain() #19 0x55fffa3b1d94 content::BrowserTestBase::SetUp() #20 0x55fff9dcc45f InProcessBrowserTest::SetUp() #21 0x55fff67eace0 testing::Test::Run() #22 0x55fff67eba3f testing::TestInfo::Run() #23 0x55fff67ec1b7 testing::TestSuite::Run() #24 0x55fff67f85b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x55fff67f80a6 testing::UnitTest::Run() #26 0x55fff9de5ca9 base::TestSuite::Run() #27 0x55fff9c558bd ChromeTestSuiteRunner::RunTestSuite() #28 0x55fffa3d862a content::LaunchTests() #29 0x55fff9c55d7d LaunchChromeTests() #30 0x55fff9c5584e main #31 0x7f9950ee0f45 __libc_start_main #32 0x55fff493a02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/125451.756804:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:11704:11704:0324/125451.963524: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 [11673:11716:0324/125451.974670: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 [11673:11716:0324/125451.974815:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [11673:11716:0324/125451.974910: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 [11673:11716:0324/125451.978051: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 [11673:11716:0324/125451.978176:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [11673:11716:0324/125451.978204:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:11704:11704:0324/125451.988599:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [11673:11673:0324/125452.040836:INFO:remote_commands_service.cc(38)] Fetching remote commands. [11673:11673:0324/125452.040989:WARNING:remote_commands_service.cc(40)] Client is not registered. [11673:11673:0324/125452.041042:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [11673:11673:0324/125452.041069:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [11673:11673:0324/125452.041082:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [11673:11673:0324/125452.041096:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [11673:11673:0324/125452.072734:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:11704:11704:0324/125452.085034:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [11673:11673:0324/125452.164195:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [11673:11673:0324/125452.182139:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [11673:11673:0324/125452.223540:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x5556a8e58db9 base::debug::CollectStackTrace() #1 0x5556a8d927e3 base::debug::StackTrace::StackTrace() #2 0x5556a94ddb82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f1e45b9bcb0 <unknown> #4 0x5556a535a081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x5556a4b68ea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x5556a94dd16b [1:7:0324/125452.327911:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x5556a8f5f8cd [1:7:0324/125452.330349:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x5556a8f5e6bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x5556a546abcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x5556a67cb2c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x5556a6c905f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x5556a67c9f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x5556a67cd454 content::BrowserMainRunnerImpl::Initialize() #14 0x5556a67c801c content::BrowserMain() #15 0x5556a89e271a content::ContentMainRunnerImpl::RunServiceManager() #16 0x5556a89e2351 content::ContentMainRunnerImpl::Run() #17 0x5556ab351b1b service_manager::Main() #18 0x5556a89e07c4 content::ContentMain() #19 0x5556a94dcd94 content::BrowserTestBase::SetUp() #20 0x5556a8ef745f InProcessBrowserTest::SetUp() #21 0x5556a5915ce0 testing::Test::Run() #22 0x5556a5916a3f testing::TestInfo::Run() #23 0x5556a59171b7 testing::TestSuite::Run() #24 0x5556a59235b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x5556a59230a6 testing::UnitTest::Run() #26 0x5556a8f10ca9 base::TestSuite::Run() #27 0x5556a8d808bd ChromeTestSuiteRunner::RunTestSuite() #28 0x5556a950362a content::LaunchTests() #29 0x5556a8d80d7d LaunchChromeTests() #30 0x5556a8d8084e main #31 0x7f1e45b86f45 __libc_start_main #32 0x5556a3a6502a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/125610.558271:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:14466:14466:0324/125610.751269: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 [14435:14478:0324/125610.762588: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 [14435:14478:0324/125610.762696:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [14435:14478:0324/125610.762748: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 [14435:14478:0324/125610.764797: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 [14435:14478:0324/125610.764881:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [14435:14478:0324/125610.764900:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:14466:14466:0324/125610.768818:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [14435:14435:0324/125610.834844:INFO:remote_commands_service.cc(38)] Fetching remote commands. [14435:14435:0324/125610.834967:WARNING:remote_commands_service.cc(40)] Client is not registered. [14435:14435:0324/125610.835007:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [14435:14435:0324/125610.835051:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [14435:14435:0324/125610.835071:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [14435:14435:0324/125610.835089:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [14435:14435:0324/125610.864739:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:14466:14466:0324/125610.875022:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [14435:14435:0324/125610.941989:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [14435:14435:0324/125610.957660:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [14435:14435:0324/125610.997694:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/125611.079873:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/125611.081606:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x5627d42dfdb9 base::debug::CollectStackTrace() #1 0x5627d42197e3 base::debug::StackTrace::StackTrace() #2 0x5627d4964b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f825385dcb0 <unknown> #4 0x5627d07e1081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x5627cffefea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x5627d496416b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x5627d43e68cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x5627d43e56bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x5627d08f1bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x5627d1c522c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x5627d21175f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x5627d1c50f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x5627d1c54454 content::BrowserMainRunnerImpl::Initialize() #14 0x5627d1c4f01c content::BrowserMain() #15 0x5627d3e6971a content::ContentMainRunnerImpl::RunServiceManager() #16 0x5627d3e69351 content::ContentMainRunnerImpl::Run() #17 0x5627d67d8b1b service_manager::Main() #18 0x5627d3e677c4 content::ContentMain() #19 0x5627d4963d94 content::BrowserTestBase::SetUp() #20 0x5627d437e45f InProcessBrowserTest::SetUp() #21 0x5627d0d9cce0 testing::Test::Run() #22 0x5627d0d9da3f testing::TestInfo::Run() #23 0x5627d0d9e1b7 testing::TestSuite::Run() #24 0x5627d0daa5b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x5627d0daa0a6 testing::UnitTest::Run() #26 0x5627d4397ca9 base::TestSuite::Run() #27 0x5627d42078bd ChromeTestSuiteRunner::RunTestSuite() #28 0x5627d498a62a content::LaunchTests() #29 0x5627d4207d7d LaunchChromeTests() #30 0x5627d420784e main #31 0x7f8253848f45 __libc_start_main #32 0x5627ceeec02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/125705.118321:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:16382:16382:0324/125705.317431: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 [16350:16394:0324/125705.328422: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 [16350:16394:0324/125705.328532:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [16350:16394:0324/125705.328600: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 [16350:16394:0324/125705.330956: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 [16350:16394:0324/125705.331048:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [16350:16394:0324/125705.331069:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:16382:16382:0324/125705.332837:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [16350:16350:0324/125705.400786:INFO:remote_commands_service.cc(38)] Fetching remote commands. [16350:16350:0324/125705.400891:WARNING:remote_commands_service.cc(40)] Client is not registered. [16350:16350:0324/125705.400937:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [16350:16350:0324/125705.400988:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [16350:16350:0324/125705.401016:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [16350:16350:0324/125705.401041:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [16350:16350:0324/125705.430164:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:16382:16382:0324/125705.442706:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [16350:16350:0324/125705.519341:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [16350:16350:0324/125705.539134:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [16350:16350:0324/125705.572407:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/125705.648763:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/125705.651069:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x5626837b4db9 base::debug::CollectStackTrace() #1 0x5626836ee7e3 base::debug::StackTrace::StackTrace() #2 0x562683e39b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fae52489cb0 <unknown> #4 0x56267fcb6081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x56267f4c4ea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x562683e3916b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x5626838bb8cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x5626838ba6bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x56267fdc6bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x5626811272c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x5626815ec5f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x562681125f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x562681129454 content::BrowserMainRunnerImpl::Initialize() #14 0x56268112401c content::BrowserMain() #15 0x56268333e71a content::ContentMainRunnerImpl::RunServiceManager() #16 0x56268333e351 content::ContentMainRunnerImpl::Run() #17 0x562685cadb1b service_manager::Main() #18 0x56268333c7c4 content::ContentMain() #19 0x562683e38d94 content::BrowserTestBase::SetUp() #20 0x56268385345f InProcessBrowserTest::SetUp() #21 0x562680271ce0 testing::Test::Run() #22 0x562680272a3f testing::TestInfo::Run() #23 0x5626802731b7 testing::TestSuite::Run() #24 0x56268027f5b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x56268027f0a6 testing::UnitTest::Run() #26 0x56268386cca9 base::TestSuite::Run() #27 0x5626836dc8bd ChromeTestSuiteRunner::RunTestSuite() #28 0x562683e5f62a content::LaunchTests() #29 0x5626836dcd7d LaunchChromeTests() #30 0x5626836dc84e main #31 0x7fae52474f45 __libc_start_main #32 0x56267e3c102a _start ================================================================================