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Status: Assigned
Owner:
Cc:
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EstimatedDays: ----
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Pri: 1
Type: Bug



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"OOPBrowserTest.Basic" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Sep 5

Issue description

"OOPBrowserTest.Basic" 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=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyHwsSBUZsYWtlIhRPT1BCcm93c2VyVGVzdC5CYXNpYww.

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
 
Detected 3 new flakes for test/step "OOPBrowserTest.Basic". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyHwsSBUZsYWtlIhRPT1BCcm93c2VyVGVzdC5CYXNpYww. This message was posted automatically by the chromium-try-flakes app.
Owner: khushals...@chromium.org
Status: Assigned (was: Untriaged)
https://chromium-swarm.appspot.com/task?id=3fd6b6c507963210&refresh=10&show_raw=1

[ RUN      ] OOPBrowserTest.Basic
ATTENTION: default value of option force_s3tc_enable overridden by environment.
Xlib:  extension "RANDR" missing on display ":99".

DevTools listening on ws://127.0.0.1:42033/devtools/browser/c14fabd8-5ee3-4426-b72b-e0dfb7957e2e
[4391:4391:0909/033428.307655:INFO:GrGLInterface.cpp(460)] ../../third_party/skia/src/gpu/gl/GrGLInterface.cpp:460 GrGLInterface::validate() failed.

[4391:4391:0909/033428.311798:ERROR:sandbox_linux.cc(379)] InitializeSandbox() called with multiple threads in process gpu-process.
[4391:4391:0909/033428.816445:WARNING:gl_surface_glx.cc(760)] Could not disable vsync: driver does not support swap control
[4351:4351:0909/033428.736746:FATAL:render_frame_metadata_provider_impl.cc(41)] Check failed: render_frame_metadata_observer_ptr_.
#0 0x00000797b30c base::debug::StackTrace::StackTrace()
#1 0x0000078add86 logging::LogMessage::~LogMessage()
#2 0x000006e1c680 content::RenderFrameMetadataProviderImpl::ReportAllFrameSubmissionsForTesting()
#3 0x000004073474 content::(anonymous namespace)::OOPBrowserTest_Basic_Test::RunTestOnMainThread()
#4 0x0000073dce6b content::BrowserTestBase::ProxyRunTestOnMainThreadLoop()
#5 0x0000073de301 _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserTestBaseEFvvEJNS0_17UnretainedWrapperIS4_EEEEEFvvEE7RunImplIRKS6_RKNSt3__15tupleIJS8_EEEJLm0EEEEvOT_OT0_NSF_16integer_sequenceImJXspT1_EEEE
#6 0x0000074a9fc7 content::ShellBrowserMainParts::PreMainMessageLoopRun()
#7 0x0000068f2b25 content::BrowserMainLoop::PreMainMessageLoopRun()
#8 0x0000068f6121 _ZN4base8internal7InvokerINS0_9BindStateIMN7content15BrowserMainLoopEFivEJNS0_17UnretainedWrapperIS4_EEEEEFivEE7RunImplIRKS6_RKNSt3__15tupleIJS8_EEEJLm0EEEEiOT_OT0_NSF_16integer_sequenceImJXspT1_EEEE
#9 0x000006fe22a9 content::StartupTaskRunner::RunAllTasksNow()
#10 0x0000068f1539 content::BrowserMainLoop::CreateStartupTasks()
#11 0x0000068f71ea content::BrowserMainRunnerImpl::Initialize()
#12 0x0000074a9698 ShellBrowserMain()
#13 0x000007451546 content::ShellMainDelegate::RunProcess()
#14 0x0000067842cf content::RunBrowserProcessMain()
#15 0x000006785387 content::ContentMainRunnerImpl::Run()
#16 0x000009108859 service_manager::Main()
#17 0x00000574e111 content::ContentMain()
#18 0x0000073dc9cb content::BrowserTestBase::SetUp()
#19 0x0000073d05c7 content::ContentBrowserTest::SetUp()
#20 0x000005278c2d testing::Test::Run()
#21 0x000005279541 testing::TestInfo::Run()
#22 0x000005279ce2 testing::TestCase::Run()
#23 0x0000052811b3 testing::internal::UnitTestImpl::RunAllTests()
#24 0x000005280dfd testing::UnitTest::Run()
#25 0x00000742aac3 base::TestSuite::Run()
#26 0x0000073d55d2 content::ContentTestLauncherDelegate::RunTestSuite()
#27 0x000007407d83 content::LaunchTests()
#28 0x0000073d5539 main
#29 0x7fecb751ef45 __libc_start_main
#30 0x000003f8702a _start

[76/2882] OOPBrowserTest.Basic (CRASHED)
Labels: -Sheriff-Chromium Test-Disabled
https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=content_browsertests&tests=OOPBrowserTest.Basic 

This happens regularly on Linux CFI (50% are CRASH CRASH CRASH CRASH try sequences), a couple of times on Linux ASan, Linux ASan LSan but not on Windows. Will disable on Linux.
Cc: tasak@google.com
 Issue 880206  has been merged into this issue.
Project Member

Comment 5 by bugdroid1@chromium.org, Sep 10

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ef2fb7742cc69cab44b664070645bb2178e9e609

commit ef2fb7742cc69cab44b664070645bb2178e9e609
Author: Dominic Battre <battre@chromium.org>
Date: Mon Sep 10 09:50:33 2018

Disable OOPBrowserTest.Basic on Linux

This test crashes with a check on Linux. On Linux CFI it crashes very
frequently.

FATAL:render_frame_metadata_provider_impl.cc(41)] Check failed:
render_frame_metadata_observer_ptr_.

TBR=khushalsagar@chromium.org

Bug: 880948
Change-Id: Ie2a536e1a72f9fb00f5f1515b1683b87e87d807e
Reviewed-on: https://chromium-review.googlesource.com/1215286
Reviewed-by: Dominic Battré <battre@chromium.org>
Commit-Queue: Dominic Battré <battre@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589870}
[modify] https://crrev.com/ef2fb7742cc69cab44b664070645bb2178e9e609/content/browser/oop_browsertest.cc

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