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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 [1:1:0320/135300.893142:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:21497:21497:0320/135301.241341:ERROR:layer_tree_host_impl.cc(3121)] 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 [21374:21564:0320/135301.263879: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 [21374:21564:0320/135301.264036:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21374:21564:0320/135301.264100: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 [21374:21564:0320/135301.266586: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 [21374:21564:0320/135301.266849:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [21374:21564:0320/135301.266882:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:21497:21497:0320/135301.271693:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [21374:21374:0320/135301.345373:INFO:remote_commands_service.cc(38)] Fetching remote commands. [21374:21374:0320/135301.346391:WARNING:remote_commands_service.cc(40)] Client is not registered. [21374:21374:0320/135301.346503:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [21374:21374:0320/135301.346562:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [21374:21374:0320/135301.346634:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [21374:21374:0320/135301.346695:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [21374:21374:0320/135301.389825:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:21497:21497:0320/135301.424566:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [21374:21374:0320/135301.533710:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [21374:21374:0320/135301.606551:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [21374:21374:0320/135301.666812:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0320/135301.746895:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [1:7:0320/135301.748655:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x555899add749 base::debug::CollectStackTrace() #1 0x555899a19463 base::debug::StackTrace::StackTrace() #2 0x55589a154162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f8987ae9cb0 <unknown> #4 0x555896020291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x555895834894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55589a15374b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x555899be26fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x555899be14ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55589612f34f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x555897477c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x555897937475 content::StartupTaskRunner::RunAllTasksNow() #12 0x5558974768db content::BrowserMainLoop::CreateStartupTasks() #13 0x555897479da4 content::BrowserMainRunnerImpl::Initialize() #14 0x55589747496c content::BrowserMain() #15 0x55589967708a content::ContentMainRunnerImpl::RunServiceManager() #16 0x555899676cc1 content::ContentMainRunnerImpl::Run() #17 0x55589bf8b331 service_manager::Main() #18 0x555899675134 content::ContentMain() #19 0x55589a153374 content::BrowserTestBase::SetUp() #20 0x555899b7b37f InProcessBrowserTest::SetUp() #21 0x5558965d26d0 testing::Test::Run() #22 0x5558965d346f testing::TestInfo::Run() #23 0x5558965d39a7 testing::TestSuite::Run() #24 0x5558965dfc97 testing::internal::UnitTestImpl::RunAllTests() #25 0x5558965df786 testing::UnitTest::Run() #26 0x555899b94289 base::TestSuite::Run() #27 0x555899a075fd ChromeTestSuiteRunner::RunTestSuite() #28 0x55589a179e5a content::LaunchTests() #29 0x555899a07abd LaunchChromeTests() #30 0x555899a0758e main #31 0x7f8987ad4f45 __libc_start_main #32 0x55589474202a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0320/140143.295196:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:10998:10998:0320/140143.470421:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [ash:10998:10998:0320/140143.482772:ERROR:layer_tree_host_impl.cc(3121)] 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 [10965:11013:0320/140143.528740: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 [10965:11013:0320/140143.528950:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [10965:11013:0320/140143.529025: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 [10965:11013:0320/140143.531743: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 [10965:11013:0320/140143.531828:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [10965:11013:0320/140143.531845:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [10965:10965:0320/140143.582407:INFO:remote_commands_service.cc(38)] Fetching remote commands. [10965:10965:0320/140143.582506:WARNING:remote_commands_service.cc(40)] Client is not registered. [10965:10965:0320/140143.582548:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [10965:10965:0320/140143.582640:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [10965:10965:0320/140143.582733:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [10965:10965:0320/140143.582773:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [10965:10965:0320/140143.619727:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:10998:10998:0320/140143.631586:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [10965:10965:0320/140143.689882:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [10965:10965:0320/140143.709657:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [10965:10965:0320/140143.751743:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x564bab918749 base::debug::CollectStackTrace() #1 0x564bab854463 base::debug::StackTrace::StackTrace() #2 0x564babf8f162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f0a9e08acb0 <unknown> #4 0x564ba7e5b291 [1:7:0320/140143.886395:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x564ba766f894 [1:7:0320/140143.890667:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x564babf8e74b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x564baba1d6fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x564baba1c4ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x564ba7f6a34f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x564ba92b2c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x564ba9772475 content::StartupTaskRunner::RunAllTasksNow() #12 0x564ba92b18db content::BrowserMainLoop::CreateStartupTasks() #13 0x564ba92b4da4 content::BrowserMainRunnerImpl::Initialize() #14 0x564ba92af96c content::BrowserMain() #15 0x564bab4b208a content::ContentMainRunnerImpl::RunServiceManager() #16 0x564bab4b1cc1 content::ContentMainRunnerImpl::Run() #17 0x564baddc6331 service_manager::Main() #18 0x564bab4b0134 content::ContentMain() #19 0x564babf8e374 content::BrowserTestBase::SetUp() #20 0x564bab9b637f InProcessBrowserTest::SetUp() #21 0x564ba840d6d0 testing::Test::Run() #22 0x564ba840e46f testing::TestInfo::Run() #23 0x564ba840e9a7 testing::TestSuite::Run() #24 0x564ba841ac97 testing::internal::UnitTestImpl::RunAllTests() #25 0x564ba841a786 testing::UnitTest::Run() #26 0x564bab9cf289 base::TestSuite::Run() #27 0x564bab8425fd ChromeTestSuiteRunner::RunTestSuite() #28 0x564babfb4e5a content::LaunchTests() #29 0x564bab842abd LaunchChromeTests() #30 0x564bab84258e main #31 0x7f0a9e075f45 __libc_start_main #32 0x564ba657d02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0320/140335.694795:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:13414:13414:0320/140335.870299:ERROR:layer_tree_host_impl.cc(3121)] 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 [13381:13426:0320/140335.882720: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 [13381:13426:0320/140335.882840:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [13381:13426:0320/140335.882890: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 [13381:13426:0320/140335.885264: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 [13381:13426:0320/140335.885349:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [13381:13426:0320/140335.885366:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:13414:13414:0320/140335.893988:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [13381:13381:0320/140335.943942:INFO:remote_commands_service.cc(38)] Fetching remote commands. [13381:13381:0320/140335.944026:WARNING:remote_commands_service.cc(40)] Client is not registered. [13381:13381:0320/140335.944071:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [13381:13381:0320/140335.944097:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [13381:13381:0320/140335.944129:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [13381:13381:0320/140335.944166:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [13381:13381:0320/140335.975940:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:13414:13414:0320/140335.986004:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [13381:13381:0320/140336.051668:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [13381:13381:0320/140336.067119:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [13381:13381:0320/140336.094939:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x55c4aff78749 base::debug::CollectStackTrace() #1 0x55c4afeb4463 base::debug::StackTrace::StackTrace() #2 0x55c4b05ef162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7ff17a22acb0 <unknown> #4 0x55c4ac4bb291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x55c4abccf894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55c4b05ee74b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x55c4b007d6fd [1:7:0320/140336.195711:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [1:7:0320/140336.197622:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x55c4b007c4ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55c4ac5ca34f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x55c4ad912c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x55c4addd2475 content::StartupTaskRunner::RunAllTasksNow() #12 0x55c4ad9118db content::BrowserMainLoop::CreateStartupTasks() #13 0x55c4ad914da4 content::BrowserMainRunnerImpl::Initialize() #14 0x55c4ad90f96c content::BrowserMain() #15 0x55c4afb1208a content::ContentMainRunnerImpl::RunServiceManager() #16 0x55c4afb11cc1 content::ContentMainRunnerImpl::Run() #17 0x55c4b2426331 service_manager::Main() #18 0x55c4afb10134 content::ContentMain() #19 0x55c4b05ee374 content::BrowserTestBase::SetUp() #20 0x55c4b001637f InProcessBrowserTest::SetUp() #21 0x55c4aca6d6d0 testing::Test::Run() #22 0x55c4aca6e46f testing::TestInfo::Run() #23 0x55c4aca6e9a7 testing::TestSuite::Run() #24 0x55c4aca7ac97 testing::internal::UnitTestImpl::RunAllTests() #25 0x55c4aca7a786 testing::UnitTest::Run() #26 0x55c4b002f289 base::TestSuite::Run() #27 0x55c4afea25fd ChromeTestSuiteRunner::RunTestSuite() #28 0x55c4b0614e5a content::LaunchTests() #29 0x55c4afea2abd LaunchChromeTests() #30 0x55c4afea258e main #31 0x7ff17a215f45 __libc_start_main #32 0x55c4aabdd02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonIntersected [1:1:0320/140525.078535:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:15179:15179:0320/140525.241923:ERROR:layer_tree_host_impl.cc(3121)] 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 [15147:15191:0320/140525.248000: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 [15147:15191:0320/140525.248106:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [15147:15191:0320/140525.248164: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 [15147:15191:0320/140525.250464: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 [15147:15191:0320/140525.250550:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [15147:15191:0320/140525.250567:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:15179:15179:0320/140525.256291:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [15147:15147:0320/140525.313995:INFO:remote_commands_service.cc(38)] Fetching remote commands. [15147:15147:0320/140525.314075:WARNING:remote_commands_service.cc(40)] Client is not registered. [15147:15147:0320/140525.314102:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [15147:15147:0320/140525.314119:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [15147:15147:0320/140525.314134:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [15147:15147:0320/140525.314151:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [15147:15147:0320/140525.344945:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:15179:15179:0320/140525.354889:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [15147:15147:0320/140525.414311:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [15147:15147:0320/140525.429296:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [15147:15147:0320/140525.471005:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x560c28bbe749 base::debug::CollectStackTrace() #1 0x560c28afa463 base::debug::StackTrace::StackTrace() #2 0x560c29235162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f583c7c2cb0 <unknown> #4 0x560c25101291 [1:7:0320/140525.560044:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x560c24915894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x560c2923474b [1:7:0320/140525.562581:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x560c28cc36fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x560c28cc24ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x560c2521034f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x560c26558c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x560c26a18475 content::StartupTaskRunner::RunAllTasksNow() #12 0x560c265578db content::BrowserMainLoop::CreateStartupTasks() #13 0x560c2655ada4 content::BrowserMainRunnerImpl::Initialize() #14 0x560c2655596c content::BrowserMain() #15 0x560c2875808a content::ContentMainRunnerImpl::RunServiceManager() #16 0x560c28757cc1 content::ContentMainRunnerImpl::Run() #17 0x560c2b06c331 service_manager::Main() #18 0x560c28756134 content::ContentMain() #19 0x560c29234374 content::BrowserTestBase::SetUp() #20 0x560c28c5c37f InProcessBrowserTest::SetUp() #21 0x560c256b36d0 testing::Test::Run() #22 0x560c256b446f testing::TestInfo::Run() #23 0x560c256b49a7 testing::TestSuite::Run() #24 0x560c256c0c97 testing::internal::UnitTestImpl::RunAllTests() #25 0x560c256c0786 testing::UnitTest::Run() #26 0x560c28c75289 base::TestSuite::Run() #27 0x560c28ae85fd ChromeTestSuiteRunner::RunTestSuite() #28 0x560c2925ae5a content::LaunchTests() #29 0x560c28ae8abd LaunchChromeTests() #30 0x560c28ae858e main #31 0x7f583c7adf45 __libc_start_main #32 0x560c2382302a _start ================================================================================