browser_tests on Ubuntu-12.04 failing on chromium.memory/Linux Chromium OS ASan LSan Tests (1)

Type: build-failure

Builders failed on: 
- Linux Chromium OS ASan LSan Tests (1): 
  https://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29


MdSettingsUITest.BackForwardDoesntCrash is failing.  The stacktrace is as follows.

MdSettingsUITest.BackForwardDoesntCrash (run #1):
[ RUN      ] MdSettingsUITest.BackForwardDoesntCrash
[20041:20041:0928/202436:WARNING:chrome_browser_main_chromeos.cc(339)] Running as stub user with profile dir: test-user
[20041:20041:0928/202436:WARNING:audio_manager.cc(317)] Multiple instances of AudioManager detected
[20041:20041:0928/202436:WARNING:audio_manager.cc(278)] Multiple instances of AudioManager detected
[20041:20041:0928/202436:ERROR:logging_chrome.cc(173)] Unable to create symlink /tmp/.org.chromium.Chromium.jtg2IO/dr8iHiz/test-user/chrome_debug.log pointing at /tmp/.org.chromium.Chromium.jtg2IO/dr8iHiz/test-user/chrome_debug_20160928-202436.log: No such file or directory
Xlib:  extension "RANDR" missing on display ":9".
[20041:20066:0928/202437:ERROR:drive_integration_service.cc(120)] /tmp should have been created as clear.
[20041:20088:0928/202437:WARNING:local_extension_cache.cc(259)] Extensions will not be installed from update URLs until /tmp/.org.chromium.Chromium.jtg2IO/dr8iHiz/stub_device_local_extension_cache/.initialized exists.
[20041:20068:0928/202437:WARNING:freezer_cgroup_process_manager.cc(59)] Cgroup freezer does not exist or is not writable. Unable to freeze renderer processes.
[20077:20077:0928/202437:ERROR:interface_registry.cc(99)] Failed to locate a binder for interface: mojom::ResourceUsageReporter
[20041:20041:0928/202439:WARNING:tab_manager_delegate_chromeos.cc(90)] Set OOM score error:
[20041:20041:0928/202447:WARNING:CONSOLE(1)] "This file is deprecated. Please use `iron-flex-layout/iron-flex-layout-classes.html`, and one of the specific dom-modules instead", source: chrome://resources/polymer/v1_0/iron-flex-layout/classes/iron-shadow-flex-layout-extracted.js (1)
[20041:20041:0928/202447:WARNING:CONSOLE(1)] "This file is deprecated. Please use `iron-flex-layout/iron-flex-layout-classes.html`, and one of the specific dom-modules instead", source: chrome://resources/polymer/v1_0/iron-flex-layout/classes/iron-flex-layout-extracted.js (1)
[20041:20041:0928/202453:WARNING:CONSOLE(0)] "/deep/ combinator is deprecated. See https://www.chromestatus.com/features/6750456638341120 for more details.", source:  (0)
[20041:20041:0928/202455:WARNING:tab_manager_delegate_chromeos.cc(90)] Set OOM score error:
[20041:20041:0928/202455:FATAL:web_ui_impl.cc(104)] Check failed: false. Blocked unauthorized use of WebUIBindings.
#0 0x0000009067c1 __interceptor_backtrace
#1 0x000009c6da03 base::debug::StackTrace::StackTrace()
#2 0x000009cb3c84 logging::LogMessage::~LogMessage()
#3 0x000007bc2f37 content::WebUIImpl::OnWebUISend()
#4 0x000007bc2947 _ZN3IPC8MessageTI26ViewHostMsg_WebUISend_MetaSt5tupleIJ4GURLSsN4base9ListValueEEEvE8DispatchIN7content9WebUIImplESA_vMSA_FvRKS3_RKSsRKS5_EEEbPKNS_7MessageEPT_PT0_PT1_T2_
#5 0x000007bc269f content::WebUIImpl::OnMessageReceived()
#6 0x000007b393ba content::WebContentsImpl::OnMessageReceived()
#7 0x000007810d97 content::RenderViewHostImpl::OnMessageReceived()
#8 0x0000078291f5 content::RenderWidgetHostImpl::OnMessageReceived()
#9 0x0000077ccec3 content::RenderProcessHostImpl::OnMessageReceived()
#10 0x00000dddc0a4 IPC::ChannelProxy::Context::OnDispatchMessage()
#11 0x000009e5d52f base::debug::TaskAnnotator::RunTask()
#12 0x000009cd23f6 base::MessageLoop::RunTask()
#13 0x000009cd30bc base::MessageLoop::DeferOrRunPendingTask()
#14 0x000009cd3fbe base::MessageLoop::DoWork()
#15 0x000009cdd457 base::(anonymous namespace)::WorkSourceDispatch()
#16 0x7fe32d3ead13 g_main_context_dispatch
#17 0x7fe32d3eb060 <unknown>
#18 0x7fe32d3eb124 g_main_context_iteration
#19 0x000009cdcb96 base::MessagePumpGlib::Run()
#20 0x000009cd1ba6 base::MessageLoop::RunHandler()
#21 0x000009d4f89f base::RunLoop::Run()
#22 0x00000b2476c6 content::RunThisRunLoop()
#23 0x00000b248f03 content::MessageLoopRunner::Run()
#24 0x00000b249c18 content::WindowedNotificationObserver::Wait()
#25 0x00000b18ad25 content::WaitForLoadStop()
#26 0x0000025f65d6 MdSettingsUITest_BackForwardDoesntCrash_Test::RunTestOnMainThread()
#27 0x000009eddd24 InProcessBrowserTest::RunTestOnMainThreadLoop()
#28 0x00000b18867a content::BrowserTestBase::ProxyRunTestOnMainThreadLoop()
#29 0x000009fa05c0 ChromeBrowserMainParts::PreMainMessageLoopRunImpl()
#30 0x000009f9e09a ChromeBrowserMainParts::PreMainMessageLoopRun()
#31 0x00000393d8bc chromeos::ChromeBrowserMainPartsChromeos::PreMainMessageLoopRun()
#32 0x000006ef3aba content::BrowserMainLoop::PreMainMessageLoopRun()
#33 0x000007abd8ac content::StartupTaskRunner::RunAllTasksNow()
#34 0x000006eef416 content::BrowserMainLoop::CreateStartupTasks()
#35 0x000006efce3e content::BrowserMainRunnerImpl::Initialize()
#36 0x000006ee7cc4 content::BrowserMain()
#37 0x00000995397d content::RunNamedProcessTypeMain()
#38 0x000009955364 content::ContentMainRunnerImpl::Run()
#39 0x000009951adb content::ContentMain()
#40 0x00000b187460 content::BrowserTestBase::SetUp()
#41 0x000009ed9654 InProcessBrowserTest::SetUp()
#42 0x00000c671727 testing::Test::Run()
#43 0x00000c673a2c testing::TestInfo::Run()
#44 0x00000c6747e7 testing::TestCase::Run()
#45 0x00000c688837 testing::internal::UnitTestImpl::RunAllTests()
#46 0x00000c687e98 testing::UnitTest::Run()
#47 0x000009f08ffc base::TestSuite::Run()
#48 0x000009c463a4 ChromeTestSuiteRunner::RunTestSuite()
#49 0x00000b23cb67 content::LaunchTests()
#50 0x000009c40b99 main
#51 0x7fe32850d7ed __libc_start_main
#52 0x0000008bc475 <unknown>