Back to build
Raw log | Switch to full mode | Login

Test 'MagnificationControllerTest.FollowFocusOnWebButtonContained' completed with the following status(es): 'CRASH','CRASH','CRASH','CRASH' Test 'MagnificationControllerTest.FollowFocusOnWebButtonContained' had the following logs when run: ================================================================================ [ RUN ] MagnificationControllerTest.FollowFocusOnWebButtonContained [1:1:0320/135235.785930:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:13253:13253:0320/135236.070533: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 [13130:13281:0320/135236.078792: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 [13130:13281:0320/135236.078984:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [13130:13281:0320/135236.079061:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:13253:13253:0320/135236.100919: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 [13130:13281:0320/135236.111305: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 [13130:13281:0320/135236.111460:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [13130:13281:0320/135236.111494:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [13130:13130:0320/135236.172264:INFO:remote_commands_service.cc(38)] Fetching remote commands. [13130:13130:0320/135236.172497:WARNING:remote_commands_service.cc(40)] Client is not registered. [13130:13130:0320/135236.172572:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [13130:13130:0320/135236.172622:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [13130:13130:0320/135236.172668:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [13130:13130:0320/135236.172711:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [13130:13130:0320/135236.235973:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:13253:13253:0320/135236.308455:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [13130:13130:0320/135236.387191:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [13130:13130:0320/135236.423763:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [13130:13130:0320/135236.476445:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. [1:7:0320/135236.571243:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [1:7:0320/135236.574591:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x55cb1b264749 base::debug::CollectStackTrace() #1 0x55cb1b1a0463 base::debug::StackTrace::StackTrace() #2 0x55cb1b8db162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f8007f02cb0 <unknown> #4 0x55cb177a7291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x55cb16fbb894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55cb1b8da74b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x55cb1b3696fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x55cb1b3684ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55cb178b634f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x55cb18bfec12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x55cb190be475 content::StartupTaskRunner::RunAllTasksNow() #12 0x55cb18bfd8db content::BrowserMainLoop::CreateStartupTasks() #13 0x55cb18c00da4 content::BrowserMainRunnerImpl::Initialize() #14 0x55cb18bfb96c content::BrowserMain() #15 0x55cb1adfe08a content::ContentMainRunnerImpl::RunServiceManager() #16 0x55cb1adfdcc1 content::ContentMainRunnerImpl::Run() #17 0x55cb1d712331 service_manager::Main() #18 0x55cb1adfc134 content::ContentMain() #19 0x55cb1b8da374 content::BrowserTestBase::SetUp() #20 0x55cb1b30237f InProcessBrowserTest::SetUp() #21 0x55cb17d596d0 testing::Test::Run() #22 0x55cb17d5a46f testing::TestInfo::Run() #23 0x55cb17d5a9a7 testing::TestSuite::Run() #24 0x55cb17d66c97 testing::internal::UnitTestImpl::RunAllTests() #25 0x55cb17d66786 testing::UnitTest::Run() #26 0x55cb1b31b289 base::TestSuite::Run() #27 0x55cb1b18e5fd ChromeTestSuiteRunner::RunTestSuite() #28 0x55cb1b900e5a content::LaunchTests() #29 0x55cb1b18eabd LaunchChromeTests() #30 0x55cb1b18e58e main #31 0x7f8007eedf45 __libc_start_main #32 0x55cb15ec902a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebButtonContained [1:1:0320/140105.704046:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:29093:29093:0320/140105.866218: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 [29061:29105:0320/140105.877295: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 [29061:29105:0320/140105.877422:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [29061:29105:0320/140105.877474: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 [29061:29105:0320/140105.879588: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 [29061:29105:0320/140105.879675:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [29061:29105:0320/140105.879692:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:29093:29093:0320/140105.890535:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [29061:29061:0320/140105.949806:INFO:remote_commands_service.cc(38)] Fetching remote commands. [29061:29061:0320/140105.949887:WARNING:remote_commands_service.cc(40)] Client is not registered. [29061:29061:0320/140105.949921:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [29061:29061:0320/140105.949939:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [29061:29061:0320/140105.950001:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [29061:29061:0320/140105.950032:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [29061:29061:0320/140105.981326:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:29093:29093:0320/140105.990710:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [29061:29061:0320/140106.047168:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [29061:29061:0320/140106.059111:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [29061:29061:0320/140106.092006:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x5602a09e7749 base::debug::CollectStackTrace() #1 0x5602a0923463 base::debug::StackTrace::StackTrace() #2 0x5602a105e162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7f4922977cb0 <unknown> #4 0x56029cf2a291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x56029c73e894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x5602a105d74b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x5602a0aec6fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x5602a0aeb4ed [1:7:0320/140106.222553:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x56029d03934f [1:7:0320/140106.224080:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x56029e381c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x56029e841475 content::StartupTaskRunner::RunAllTasksNow() #12 0x56029e3808db content::BrowserMainLoop::CreateStartupTasks() #13 0x56029e383da4 content::BrowserMainRunnerImpl::Initialize() #14 0x56029e37e96c content::BrowserMain() #15 0x5602a058108a content::ContentMainRunnerImpl::RunServiceManager() #16 0x5602a0580cc1 content::ContentMainRunnerImpl::Run() #17 0x5602a2e95331 service_manager::Main() #18 0x5602a057f134 content::ContentMain() #19 0x5602a105d374 content::BrowserTestBase::SetUp() #20 0x5602a0a8537f InProcessBrowserTest::SetUp() #21 0x56029d4dc6d0 testing::Test::Run() #22 0x56029d4dd46f testing::TestInfo::Run() #23 0x56029d4dd9a7 testing::TestSuite::Run() #24 0x56029d4e9c97 testing::internal::UnitTestImpl::RunAllTests() #25 0x56029d4e9786 testing::UnitTest::Run() #26 0x5602a0a9e289 base::TestSuite::Run() #27 0x5602a09115fd ChromeTestSuiteRunner::RunTestSuite() #28 0x5602a1083e5a content::LaunchTests() #29 0x5602a0911abd LaunchChromeTests() #30 0x5602a091158e main #31 0x7f4922962f45 __libc_start_main #32 0x56029b64c02a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebButtonContained [1:1:0320/140152.066984:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:31192:31192:0320/140152.266506: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 [31161:31204:0320/140152.278076: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 [31161:31204:0320/140152.278232:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [31161:31204:0320/140152.278306: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 [31161:31204:0320/140152.281645: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 [31161:31204:0320/140152.281779:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [31161:31204:0320/140152.281807:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:31192:31192:0320/140152.288626:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [31161:31161:0320/140152.347475:INFO:remote_commands_service.cc(38)] Fetching remote commands. [31161:31161:0320/140152.347688:WARNING:remote_commands_service.cc(40)] Client is not registered. [31161:31161:0320/140152.347731:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [31161:31161:0320/140152.347752:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [31161:31161:0320/140152.347772:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [31161:31161:0320/140152.347788:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [31161:31161:0320/140152.377240:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:31192:31192:0320/140152.389741:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [31161:31161:0320/140152.453680:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [31161:31161:0320/140152.467191:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [31161:31161:0320/140152.497949:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x55a28f4ad749 base::debug::CollectStackTrace() #1 0x55a28f3e9463 base::debug::StackTrace::StackTrace() #2 0x55a28fb24162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7ff9904a1cb0 <unknown> #4 0x55a28b9f0291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x55a28b204894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x55a28fb2374b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x55a28f5b26fd [1:7:0320/140152.605292:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x55a28f5b14ed [1:7:0320/140152.606847:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x55a28baff34f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x55a28ce47c12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x55a28d307475 content::StartupTaskRunner::RunAllTasksNow() #12 0x55a28ce468db content::BrowserMainLoop::CreateStartupTasks() #13 0x55a28ce49da4 content::BrowserMainRunnerImpl::Initialize() #14 0x55a28ce4496c content::BrowserMain() #15 0x55a28f04708a content::ContentMainRunnerImpl::RunServiceManager() #16 0x55a28f046cc1 content::ContentMainRunnerImpl::Run() #17 0x55a29195b331 service_manager::Main() #18 0x55a28f045134 content::ContentMain() #19 0x55a28fb23374 content::BrowserTestBase::SetUp() #20 0x55a28f54b37f InProcessBrowserTest::SetUp() #21 0x55a28bfa26d0 testing::Test::Run() #22 0x55a28bfa346f testing::TestInfo::Run() #23 0x55a28bfa39a7 testing::TestSuite::Run() #24 0x55a28bfafc97 testing::internal::UnitTestImpl::RunAllTests() #25 0x55a28bfaf786 testing::UnitTest::Run() #26 0x55a28f564289 base::TestSuite::Run() #27 0x55a28f3d75fd ChromeTestSuiteRunner::RunTestSuite() #28 0x55a28fb49e5a content::LaunchTests() #29 0x55a28f3d7abd LaunchChromeTests() #30 0x55a28f3d758e main #31 0x7ff99048cf45 __libc_start_main #32 0x55a28a11202a _start [ RUN ] MagnificationControllerTest.FollowFocusOnWebButtonContained [1:1:0320/140208.833041:INFO:hugepage_text.cc(68)] Mlocking text pages failed: Cannot allocate memory (12) [ash:32524:32524:0320/140209.045271: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 [32493:32536:0320/140209.057940: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 [32493:32536:0320/140209.058104:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [32493:32536:0320/140209.058171:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [ash:32524:32524:0320/140209.071766: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 [32493:32536:0320/140209.083124: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 [32493:32536:0320/140209.083274:ERROR:alsa_util.cc(204)] PcmOpen: plug:default,No such file or directory [32493:32536:0320/140209.083310:ERROR:audio_output_resampler.cc(384)] Unable to open audio device in high latency mode. Falling back to fake audio output. [32493:32493:0320/140209.119779:INFO:remote_commands_service.cc(38)] Fetching remote commands. [32493:32493:0320/140209.119862:WARNING:remote_commands_service.cc(40)] Client is not registered. [32493:32493:0320/140209.119898:INFO:remote_commands_invalidator.cc(32)] Initialize RemoteCommandsInvalidator. [32493:32493:0320/140209.119917:INFO:remote_commands_invalidator.cc(57)] Starting RemoteCommandsInvalidator. [32493:32493:0320/140209.119934:INFO:remote_commands_invalidator.cc(123)] RemoteCommandsInvalidator ReloadPolicyData. [32493:32493:0320/140209.119951:INFO:remote_commands_invalidator.cc(167)] Unregister RemoteCommandsInvalidator. [32493:32493:0320/140209.156234:WARNING:wallpaper_controller_client.cc(385)] Cannot get wallpaper files id in RemovePolicyWallpaper. This should never happen under normal circumstances. [ash:32524:32524:0320/140209.168276:ERROR:shell_delegate_mash.cc(51)] Not implemented reached in virtual bool ash::ShellDelegateMash::CanShowWindowForUser(const aura::Window *) const [32493:32493:0320/140209.222518:ERROR:textfield.cc(1768)] Not implemented reached in virtual ukm::SourceId views::Textfield::GetClientSourceForMetrics() const [32493:32493:0320/140209.241620:ERROR:gcm_driver_desktop.cc(1094)] Unable to get the InstanceID data: cannot start the GCM Client [32493:32493:0320/140209.278751:ERROR:account_manager_migrator.cc(246)] Could not find a refresh token for the Device Account. BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x56147d795749 base::debug::CollectStackTrace() #1 0x56147d6d1463 base::debug::StackTrace::StackTrace() #2 0x56147de0c162 content::(anonymous namespace)::DumpStackTraceSignalHandler() #3 0x7fc688468cb0 <unknown> #4 0x561479cd8291 chromeos::MagnificationManager::SetMagnifierEnabled() #5 0x5614794ec894 chromeos::MagnificationControllerTest::SetUpOnMainThread() #6 0x56147de0b74b [1:7:0320/140209.387142:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing [1:7:0320/140209.388807:ERROR:layer_tree_host_impl.cc(3121)] Forcing zero-copy tile initialization as worker context is missing content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #7 0x56147d89a6fd ChromeBrowserMainParts::PreMainMessageLoopRunImpl() #8 0x56147d8994ed ChromeBrowserMainParts::PreMainMessageLoopRun() #9 0x561479de734f chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun() #10 0x56147b12fc12 content::BrowserMainLoop::PreMainMessageLoopRun() #11 0x56147b5ef475 content::StartupTaskRunner::RunAllTasksNow() #12 0x56147b12e8db content::BrowserMainLoop::CreateStartupTasks() #13 0x56147b131da4 content::BrowserMainRunnerImpl::Initialize() #14 0x56147b12c96c content::BrowserMain() #15 0x56147d32f08a content::ContentMainRunnerImpl::RunServiceManager() #16 0x56147d32ecc1 content::ContentMainRunnerImpl::Run() #17 0x56147fc43331 service_manager::Main() #18 0x56147d32d134 content::ContentMain() #19 0x56147de0b374 content::BrowserTestBase::SetUp() #20 0x56147d83337f InProcessBrowserTest::SetUp() #21 0x56147a28a6d0 testing::Test::Run() #22 0x56147a28b46f testing::TestInfo::Run() #23 0x56147a28b9a7 testing::TestSuite::Run() #24 0x56147a297c97 testing::internal::UnitTestImpl::RunAllTests() #25 0x56147a297786 testing::UnitTest::Run() #26 0x56147d84c289 base::TestSuite::Run() #27 0x56147d6bf5fd ChromeTestSuiteRunner::RunTestSuite() #28 0x56147de31e5a content::LaunchTests() #29 0x56147d6bfabd LaunchChromeTests() #30 0x56147d6bf58e main #31 0x7fc688453f45 __libc_start_main #32 0x5614783fa02a _start ================================================================================