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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 [1:1:0324/120920.775810:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:15392:15392:0324/120921.069978: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 [15232:15447:0324/120921.094488: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 [15232:15447:0324/120921.094642:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [15232:15447:0324/120921.094720:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:15392:15392:0324/120921.101146: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 [15232:15447:0324/120921.111277: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 [15232:15447:0324/120921.111412:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [15232:15447:0324/120921.111440:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [15232:15232:0324/120921.197785:INFO:remote_commands_service.cc(38)] Fetching remote commands. [15232:15232:0324/120921.199796:WARNING:remote_commands_service.cc(40)] Client is not registered. [15232:15232:0324/120921.201079:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [15232:15232:0324/120921.202490:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [15232:15232:0324/120921.202597:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [15232:15232:0324/120921.202614:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [15232:15232:0324/120921.245105:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:15392:15392:0324/120921.276824:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [15232:15232:0324/120921.378492:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [15232:15232:0324/120921.406002:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [15232:15232:0324/120921.460017:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0324/120921.530322:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/120921.533239:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x56088aca3db9 base::debug::CollectStackTrace() #1 0x56088abdd7e3 base::debug::StackTrace::StackTrace() #2 0x56088b328b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f2fbcbe3cb0 <unknown> #4 0x5608871a5081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x5608869b3ea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x56088b32816b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x56088adaa8cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x56088ada96bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x5608872b5bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x5608886162c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x560888adb5f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x560888614f8b content::BrowserMainLoop::CreateStartupTasks() #13 0x560888618454 content::BrowserMainRunnerImpl::Initialize() #14 0x56088861301c content::BrowserMain() #15 0x56088a82d71a content::ContentMainRunnerImpl::RunServiceManager() #16 0x56088a82d351 content::ContentMainRunnerImpl::Run() #17 0x56088d19cb1b service_manager::Main() #18 0x56088a82b7c4 content::ContentMain() #19 0x56088b327d94 content::BrowserTestBase::SetUp() #20 0x56088ad4245f InProcessBrowserTest::SetUp() #21 0x560887760ce0 testing::Test::Run() #22 0x560887761a3f testing::TestInfo::Run() #23 0x5608877621b7 testing::TestSuite::Run() #24 0x56088776e5b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x56088776e0a6 testing::UnitTest::Run() #26 0x56088ad5bca9 base::TestSuite::Run() #27 0x56088abcb8bd ChromeTestSuiteRunner::RunTestSuite() #28 0x56088b34e62a content::LaunchTests() #29 0x56088abcbd7d LaunchChromeTests() #30 0x56088abcb84e main #31 0x7f2fbcbcef45 __libc_start_main #32 0x5608858b002a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/121858.380677:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:7600:7600:0324/121858.575988: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 [7569:7612:0324/121858.588256: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 [7569:7612:0324/121858.588371:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [7569:7612:0324/121858.588440: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 [7569:7612:0324/121858.590598: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 [7569:7612:0324/121858.590681:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [7569:7612:0324/121858.590698:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:7600:7600:0324/121858.591676:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [7569:7569:0324/121858.643034:INFO:remote_commands_service.cc(38)] Fetching remote commands. [7569:7569:0324/121858.643177:WARNING:remote_commands_service.cc(40)] Client is not registered. [7569:7569:0324/121858.643229:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [7569:7569:0324/121858.643255:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [7569:7569:0324/121858.643280:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [7569:7569:0324/121858.643303:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [7569:7569:0324/121858.670952:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:7600:7600:0324/121858.681495:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [7569:7569:0324/121858.749698:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [7569:7569:0324/121858.770353:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [7569:7569:0324/121858.809800:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x55f19b9bddb9 base::debug::CollectStackTrace() #1 0x55f19b8f77e3 base::debug::StackTrace::StackTrace() #2 0x55f19c042b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f1311671cb0 <unknown> #4 0x55f197ebf081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x55f1976cdea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55f19c04216b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x55f19bac48cd [1:7:0324/121858.911295:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [1:7:0324/121858.913017:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x55f19bac36bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55f197fcfbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x55f1993302c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x55f1997f55f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x55f19932ef8b content::BrowserMainLoop::CreateStartupTasks() #13 0x55f199332454 content::BrowserMainRunnerImpl::Initialize() #14 0x55f19932d01c content::BrowserMain() #15 0x55f19b54771a content::ContentMainRunnerImpl::RunServiceManager() #16 0x55f19b547351 content::ContentMainRunnerImpl::Run() #17 0x55f19deb6b1b service_manager::Main() #18 0x55f19b5457c4 content::ContentMain() #19 0x55f19c041d94 content::BrowserTestBase::SetUp() #20 0x55f19ba5c45f InProcessBrowserTest::SetUp() #21 0x55f19847ace0 testing::Test::Run() #22 0x55f19847ba3f testing::TestInfo::Run() #23 0x55f19847c1b7 testing::TestSuite::Run() #24 0x55f1984885b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x55f1984880a6 testing::UnitTest::Run() #26 0x55f19ba75ca9 base::TestSuite::Run() #27 0x55f19b8e58bd ChromeTestSuiteRunner::RunTestSuite() #28 0x55f19c06862a content::LaunchTests() #29 0x55f19b8e5d7d LaunchChromeTests() #30 0x55f19b8e584e main #31 0x7f131165cf45 __libc_start_main #32 0x55f1965ca02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/121951.933839:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:9491:9491:0324/121952.186097: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 [9462:9503:0324/121952.196838: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 [9462:9503:0324/121952.197025:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [9462:9503:0324/121952.197112: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 [9462:9503:0324/121952.199544: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 [9462:9503:0324/121952.199632:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [9462:9503:0324/121952.199650:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:9491:9491:0324/121952.206692:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [9462:9462:0324/121952.257056:INFO:remote_commands_service.cc(38)] Fetching remote commands. [9462:9462:0324/121952.257153:WARNING:remote_commands_service.cc(40)] Client is not registered. [9462:9462:0324/121952.257177:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [9462:9462:0324/121952.257197:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [9462:9462:0324/121952.257246:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [9462:9462:0324/121952.257271:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [9462:9462:0324/121952.287987:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:9491:9491:0324/121952.297761:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [9462:9462:0324/121952.352321:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [9462:9462:0324/121952.366300:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [9462:9462:0324/121952.405133:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x560c824e9db9 base::debug::CollectStackTrace() #1 0x560c824237e3 base::debug::StackTrace::StackTrace() #2 0x560c82b6eb82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f6bb1d05cb0 <unknown> #4 0x560c7e9eb081 [1:7:0324/121952.500483:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x560c7e1f9ea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x560c82b6e16b [1:7:0324/121952.502107:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x560c825f08cd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x560c825ef6bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x560c7eafbbcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x560c7fe5c2c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x560c803215f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x560c7fe5af8b content::BrowserMainLoop::CreateStartupTasks() #13 0x560c7fe5e454 content::BrowserMainRunnerImpl::Initialize() #14 0x560c7fe5901c content::BrowserMain() #15 0x560c8207371a content::ContentMainRunnerImpl::RunServiceManager() #16 0x560c82073351 content::ContentMainRunnerImpl::Run() #17 0x560c849e2b1b service_manager::Main() #18 0x560c820717c4 content::ContentMain() #19 0x560c82b6dd94 content::BrowserTestBase::SetUp() #20 0x560c8258845f InProcessBrowserTest::SetUp() #21 0x560c7efa6ce0 testing::Test::Run() #22 0x560c7efa7a3f testing::TestInfo::Run() #23 0x560c7efa81b7 testing::TestSuite::Run() #24 0x560c7efb45b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x560c7efb40a6 testing::UnitTest::Run() #26 0x560c825a1ca9 base::TestSuite::Run() #27 0x560c824118bd ChromeTestSuiteRunner::RunTestSuite() #28 0x560c82b9462a content::LaunchTests() #29 0x560c82411d7d LaunchChromeTests() #30 0x560c8241184e main #31 0x7f6bb1cf0f45 __libc_start_main #32 0x560c7d0f602a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebPageButtonNotIntersected [1:1:0324/122044.699513:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:11400:11400:0324/122044.931278: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 [11370:11412:0324/122044.941730: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 [11370:11412:0324/122044.941840:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [11370:11412:0324/122044.941899: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 [11370:11412:0324/122044.944217: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 [11370:11412:0324/122044.944308:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [11370:11412:0324/122044.944327:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:11400:11400:0324/122044.953301:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing [11370:11370:0324/122045.003283:INFO:remote_commands_service.cc(38)] Fetching remote commands. [11370:11370:0324/122045.003590:WARNING:remote_commands_service.cc(40)] Client is not registered. [11370:11370:0324/122045.003693:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [11370:11370:0324/122045.003709:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [11370:11370:0324/122045.003722:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [11370:11370:0324/122045.003735:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [11370:11370:0324/122045.029054:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:11400:11400:0324/122045.040359:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [11370:11370:0324/122045.094528:ERROR:textfield.cc(1743)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [11370:11370:0324/122045.106777:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [11370:11370:0324/122045.141259:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x5624212cedb9 base::debug::CollectStackTrace() #1 0x5624212087e3 base::debug::StackTrace::StackTrace() #2 0x562421953b82 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f54d094bcb0 <unknown> #4 0x56241d7d0081 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x56241cfdeea4 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x56242195316b [1:7:0324/122045.254267:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x5624213d58cd [1:7:0324/122045.255921:ERROR:layer_tree_host_impl.cc(3120)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x5624213d46bd ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x56241d8e0bcf chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x56241ec412c2 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x56241f1065f5 content::StartupTaskRunner::RunAllTasksNow() #12 0x56241ec3ff8b content::BrowserMainLoop::CreateStartupTasks() #13 0x56241ec43454 content::BrowserMainRunnerImpl::Initialize() #14 0x56241ec3e01c content::BrowserMain() #15 0x562420e5871a content::ContentMainRunnerImpl::RunServiceManager() #16 0x562420e58351 content::ContentMainRunnerImpl::Run() #17 0x5624237c7b1b service_manager::Main() #18 0x562420e567c4 content::ContentMain() #19 0x562421952d94 content::BrowserTestBase::SetUp() #20 0x56242136d45f InProcessBrowserTest::SetUp() #21 0x56241dd8bce0 testing::Test::Run() #22 0x56241dd8ca3f testing::TestInfo::Run() #23 0x56241dd8d1b7 testing::TestSuite::Run() #24 0x56241dd995b7 testing::internal::UnitTestImpl::RunAllTests() #25 0x56241dd990a6 testing::UnitTest::Run() #26 0x562421386ca9 base::TestSuite::Run() #27 0x5624211f68bd ChromeTestSuiteRunner::RunTestSuite() #28 0x56242197962a content::LaunchTests() #29 0x5624211f6d7d LaunchChromeTests() #30 0x5624211f684e main #31 0x7f54d0936f45 __libc_start_main #32 0x56241bedb02a _start ================================================================================