"ParallelDownloadTest.ResumptionLastSliceFinished" is flaky |
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Issue description"ParallelDownloadTest.ResumptionLastSliceFinished" 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=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyOwsSBUZsYWtlIjBQYXJhbGxlbERvd25sb2FkVGVzdC5SZXN1bXB0aW9uTGFzdFNsaWNlRmluaXNoZWQM. 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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Mar 15 2018
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Mar 15 2018
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Mar 15 2018
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Mar 15 2018
BrowserTestBase received signal: Terminated. Backtrace: #0 0x000002d8e56c base::debug::StackTrace::StackTrace() #1 0x000002989062 content::(anonymous namespace)::DumpStackTraceSignalHandler() #2 0x7fac406becb0 <unknown> #3 0x7fac40786693 epoll_wait #4 0x000002e4e2dd epoll_dispatch #5 0x000002e4bdcc event_base_loop #6 0x000002dad582 base::MessagePumpLibevent::Run() #7 0x000002daa899 base::MessageLoop::Run() #8 0x000002dcd3e9 base::RunLoop::Run() #9 0x0000029a46c3 content::RunMessageLoop() #10 0x0000029922c8 content::DownloadUpdatedObserver::WaitForEvent() #11 0x00000054ae71 content::(anonymous namespace)::ParallelDownloadTest::RunResumptionTest() #12 0x00000054b1bc content::ParallelDownloadTest_ResumptionLastSliceFinished_Test::RunTestOnMainThread() #13 0x000002988dc2 content::BrowserTestBase::ProxyRunTestOnMainThreadLoop() #14 0x0000029fc4e5 content::ShellBrowserMainParts::PreMainMessageLoopRun() #15 0x000002293d31 content::BrowserMainLoop::PreMainMessageLoopRun() #16 0x0000026cdd15 content::StartupTaskRunner::RunAllTasksNow() #17 0x0000022926ed content::BrowserMainLoop::CreateStartupTasks() #18 0x000002296783 content::BrowserMainRunnerImpl::Initialize() #19 0x0000029e15a0 ShellBrowserMain() #20 0x0000029d737e content::ShellMainDelegate::RunProcess() #21 0x0000021aac60 content::RunNamedProcessTypeMain() #22 0x0000021abb9e content::ContentMainRunnerImpl::Run() #23 0x0000042a4d44 service_manager::Main() #24 0x0000015a44d4 content::ContentMain() #25 0x00000298894f content::BrowserTestBase::SetUp() #26 0x00000297e289 content::ContentBrowserTest::SetUp() #27 0x0000011d5db1 testing::Test::Run() #28 0x0000011d6980 testing::TestInfo::Run() #29 0x0000011d6e67 testing::TestCase::Run() #30 0x0000011e2337 testing::internal::UnitTestImpl::RunAllTests() #31 0x0000011e1ebe testing::UnitTest::Run() #32 0x0000029b9b42 base::TestSuite::Run() #33 0x000002981e7a content::ContentTestLauncherDelegate::RunTestSuite() #34 0x0000029a0c38 content::LaunchTests() #35 0x000002981e40 main #36 0x7fac406a9f45 __libc_start_main #37 0x000000489cca _start
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Mar 15 2018
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Mar 15 2018
The error is at the NOTIMPLEMENTED here: https://cs.chromium.org/chromium/src/services/network/network_service.cc?q=network_service.cc&sq=package:chromium&dr&l=43 so looks like CreateNetworkChangeNotifierIfNeeded() doesn't work if we're on ChromeOS and we don't have a network change notifier.
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Mar 15 2018
I don't see the failures here: https://ci.chromium.org/buildbot/chromium.chromiumos/linux-chromeos-rel/
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Mar 15 2018
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Mar 16 2018
This affected my tryjob too. https://ci.chromium.org/buildbot/tryserver.chromium.chromiumos/linux-chromeos-rel/80046 It's failing in two other current runs as well: https://ci.chromium.org/buildbot/tryserver.chromium.chromiumos/linux-chromeos-rel/80139 https://ci.chromium.org/buildbot/tryserver.chromium.chromiumos/linux-chromeos-rel/80125 Please disable the test until it can be de-flaked.
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Mar 16 2018
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Mar 16 2018
Will disable soon, I'm also working on cl to fix the root cause.
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Mar 16 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/0fc4d4da0ecae92c50f5aa503a21ba6498fec0d5 commit 0fc4d4da0ecae92c50f5aa503a21ba6498fec0d5 Author: Xing Liu <xingliu@chromium.org> Date: Fri Mar 16 17:18:58 2018 Disable a flaky ParallelDownloadTest on ChromeOS. Disable ParallelDownloadTest.ResumptionLastSliceFinished because it's flaky on ChromeOS. TBR=dtrainor@chromium.org, qinmin@chromium.org Bug: 822450 Change-Id: I90d737a8397a453af90288d05c7dc6bd8eefe23f Reviewed-on: https://chromium-review.googlesource.com/965569 Reviewed-by: Min Qin <qinmin@chromium.org> Commit-Queue: Xing Liu <xingliu@chromium.org> Cr-Commit-Position: refs/heads/master@{#543742} [modify] https://crrev.com/0fc4d4da0ecae92c50f5aa503a21ba6498fec0d5/content/browser/download/download_browsertest.cc
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Mar 16 2018
Removing Sheriff label since the test has been disabled.
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Apr 6 2018
This is caused by 822340, should have been fixed, will enable the test soon.
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Apr 6 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/ce6c08ea4d654862e2acad26233d2988f273f99e commit ce6c08ea4d654862e2acad26233d2988f273f99e Author: Xing Liu <xingliu@chromium.org> Date: Fri Apr 06 20:50:49 2018 Enable ParallelDownloadTest.ResumptionLastSliceFinished The flakiness issue of this test was fixed in crbug/822340, so the test can be enabled now. TBR=dtrainor@chromium.org, qinmin@chromium.org Bug: 822450 Change-Id: Ib2d2b185368475732623336c027d0c0140f49bd7 Reviewed-on: https://chromium-review.googlesource.com/1000022 Reviewed-by: Min Qin <qinmin@chromium.org> Commit-Queue: Xing Liu <xingliu@chromium.org> Cr-Commit-Position: refs/heads/master@{#548920} [modify] https://crrev.com/ce6c08ea4d654862e2acad26233d2988f273f99e/content/browser/download/download_browsertest.cc
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Apr 17 2018
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Comment 1 by crouleau@chromium.org
, Mar 15 2018