"ArcSessionManagerTest.ManagedAndroidAccount" is flaky |
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Issue description"ArcSessionManagerTest.ManagedAndroidAccount" is flaky. This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label. We have detected 3 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyNgsSBUZsYWtlIitBcmNTZXNzaW9uTWFuYWdlclRlc3QuTWFuYWdlZEFuZHJvaWRBY2NvdW50DA. Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
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Jan 17 2017
But going to the individual test runs linked from https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyNgsSBUZsYWtlIitBcmNTZXNzaW9uTWFuYWdlclRlc3QuTWFuYWdlZEFuZHJvaWRBY2NvdW50DA, the three instances are failing with a segfault in ~ProfileManager. ArcSessionManagerTest.ManagedAndroidAccount (run #3): [ RUN ] ArcSessionManagerTest.ManagedAndroidAccount sending server_data: {"host": "127.0.0.1", "port": 48440} (36 bytes) [6859:6859:0116/020905.189380:WARNING:chrome_browser_main_chromeos.cc(350)] Running as stub user with profile dir: test-user [6859:6859:0116/020905.210525:ERROR:variations_util.cc(102)] Missing Worker Pool Configuration: Background [6859:6859:0116/020905.215408:WARNING:audio_manager.cc(317)] Multiple instances of AudioManager detected [6859:6859:0116/020905.215433:WARNING:audio_manager.cc(278)] Multiple instances of AudioManager detected [6859:6859:0116/020905.226209:ERROR:logging_chrome.cc(175)] Unable to create symlink /tmp/.org.chromium.Chromium.F6Zy0g/dnS1zXO/test-user/chrome_debug.log pointing at /tmp/.org.chromium.Chromium.F6Zy0g/dnS1zXO/test-user/chrome_debug_20170116-020905.log: No such file or directory Xlib: extension "RANDR" missing on display ":99". [6859:6859:0116/020905.338845:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : ahfgeienlihckogmohjhadlkjgocpleb / Web Store because of 'signin_screen' is only allowed for packaged apps, but this is a hosted app. [6859:6859:0116/020905.338897:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : eemcgdkfndhakfknompkggombfjjjeno / Bookmark Manager because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6859:0116/020905.338932:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : mgndgikekgjfcpckkfioiadnlibdjbkf / Chromium because of 'signin_screen' is only allowed for packaged apps, but this is a hosted app. [6859:6859:0116/020905.338951:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : mhjfbmdgcfjbbpaeojofohoefgiehjai / Chromium PDF Viewer because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6859:0116/020905.338974:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : nkoccljplnhpfnfiajclkommnmllphnl / crosh_builtin because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6881:0116/020905.350338:WARNING:freezer_cgroup_process_manager.cc(61)] Cgroup freezer does not exist or is not writable. Unable to freeze renderer processes. [1:1:0116/020905.378478:ERROR:variations_util.cc(102)] Missing Worker Pool Configuration: RendererBackground [6859:6859:0116/020905.398071:ERROR:network_profile_handler.cc(83)] Manager properties returned from Shill don't contain the field Profiles [6859:6859:0116/020905.398174:ERROR:network_sms_handler.cc(414)] NetworkSmsHandler: No list value for: Devices [6859:6859:0116/020905.399020:WARNING:server_backed_state_keys_broker.cc(76)] Failed to obtain server-backed state keys. [6859:6859:0116/020905.430368:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : ahfgeienlihckogmohjhadlkjgocpleb / Web Store because of 'signin_screen' is only allowed for packaged apps, but this is a hosted app. [6859:6859:0116/020905.430424:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : eemcgdkfndhakfknompkggombfjjjeno / Bookmark Manager because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6859:0116/020905.430471:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : mgndgikekgjfcpckkfioiadnlibdjbkf / Chromium because of 'signin_screen' is only allowed for packaged apps, but this is a hosted app. [6859:6859:0116/020905.430510:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : mhjfbmdgcfjbbpaeojofohoefgiehjai / Chromium PDF Viewer because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6859:0116/020905.430559:WARNING:signin_screen_policy_provider.cc(61)] Denying load of Extension : nkoccljplnhpfnfiajclkommnmllphnl / crosh_builtin because of 'signin_screen' is only allowed for packaged apps, but this is a extension. [6859:6859:0116/020905.569892:INFO:arc_session_runner.cc(152)] ARC ready localhost - - [16/Jan/2017 02:09:05] "POST /device_management?request=check_android_management&devicetype=2&apptype=Chrome&agent=Chromium+57.0.2984.0(07adb5c7a6fcb7befa2f85bb1b0d0651c6fb65d8-refs%2Fheads%2Fmaster%40%7B%23443862%7D)&platform=Linux%2CCrOS%2Cunknown%7Cx86_64%2Cunknown%7C12.4.0&oauth_token=managed-auth-token&deviceid=b1ccb287-c9d8-4a03-bc13-27f87adbee4b&retry=false HTTP/1.1" 409 - [6859:6859:0116/020905.592551:WARNING:device_management_service.cc(292)] DMServer sent an error response: 409 [6859:6859:0116/020905.592690:INFO:arc_session_runner.cc(165)] ARC stopped: SHUTDOWN [6859:6859:0116/020905.637038:ERROR:arc_service_manager.cc(74)] Named service arc::ArcIntentHelperBridge not found BrowserTestBase received signal: Segmentation fault. Backtrace: #0 0x0000033513ce base::debug::StackTrace::StackTrace() #1 0x0000039e6e36 content::(anonymous namespace)::DumpStackTraceSignalHandler() #2 0x7f2f1e7670b0 <unknown> #3 0x0000019e2e16 chromeos::ProfileHelper::GetUserByProfile() #4 0x0000019e36bc chromeos::ProfileHelper::IsPrimaryProfile() #5 0x0000017b9dc1 arc::ArcSessionManager::IsAllowedForProfile() #6 0x00000185c51a file_manager::VolumeManager::Shutdown() #7 0x000005013e1c DependencyManager::DestroyContextServices() #8 0x00000354b985 ProfileImpl::~ProfileImpl() #9 0x00000354bbe9 ProfileImpl::~ProfileImpl() #10 0x000003775548 ProfileDestroyer::DestroyProfileWhenAppropriate() #11 0x00000356714b linked_ptr<>::~linked_ptr() #12 0x00000356775d std::_Rb_tree<>::_M_erase() #13 0x0000035676b4 ProfileManager::~ProfileManager() #14 0x00000355f0c9 ProfileManager::~ProfileManager() #15 0x00000372edb6 BrowserProcessImpl::StartTearDown() #16 0x00000345fd99 ChromeBrowserMainParts::PostMainMessageLoopRun() #17 0x000001809c70 chromeos::ChromeBrowserMainPartsChromeos::PostMainMessageLoopRun() #18 0x0000029165f8 content::BrowserMainLoop::ShutdownThreadsAndCleanUp() #19 0x000002919967 content::BrowserMainRunnerImpl::Shutdown() #20 0x000002911549 content::BrowserMain() #21 0x0000032fc40c content::ContentMainRunnerImpl::Run() #22 0x0000032faf00 content::ContentMain() #23 0x0000039e6537 content::BrowserTestBase::SetUp() #24 0x00000341bb6a InProcessBrowserTest::SetUp() #25 0x000004165178 testing::Test::Run() #26 0x000004166080 testing::TestInfo::Run() #27 0x000004166517 testing::TestCase::Run() #28 0x00000416d7d7 testing::internal::UnitTestImpl::RunAllTests() #29 0x00000416d3ea testing::UnitTest::Run() #30 0x00000342f371 base::TestSuite::Run() #31 0x000003344f4b ChromeTestSuiteRunner::RunTestSuite() #32 0x000003a13799 content::LaunchTests() #33 0x0000033434a1 main #34 0x7f2f1e7527ed __libc_start_main #35 0x0000006371f1 <unknown>
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Jan 17 2017
https://codereview.chromium.org/2634113003 Assigning to test authors for followup.
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Jan 17 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/5f6b492a4b74474b7f481c92d6d8687e9b16438b commit 5f6b492a4b74474b7f481c92d6d8687e9b16438b Author: meade <meade@chromium.org> Date: Tue Jan 17 03:45:46 2017 Disable ArcSessionManagerTest.ManagedAndroidAccount on CROS due to intermittent segfault BUG= 681547 TBR=hidehiko@chromium.org Review-Url: https://codereview.chromium.org/2634113003 Cr-Commit-Position: refs/heads/master@{#443984} [modify] https://crrev.com/5f6b492a4b74474b7f481c92d6d8687e9b16438b/chrome/browser/chromeos/arc/arc_session_manager_browsertest.cc
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Jan 17 2017
FYI: +CC: more OWNERs Looking...
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Jan 17 2017
The stack trace tells us that https://codereview.chromium.org/2639483003/ fixes the flakiness. I'll re-enable the tests in working hours in my TZ, tomorrow.
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Feb 1 2017
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Comment 1 by meade@chromium.org
, Jan 17 2017