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Issue metadata

Status: WontFix
Owner:
Closed: Sep 11
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug



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"MultiProfileMultiBrowserShelfLayoutChromeLauncherControllerTest.V1AppMenuGenerationTwoUsers" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Jul 31

Issue description

"MultiProfileMultiBrowserShelfLayoutChromeLauncherControllerTest.V1AppMenuGenerationTwoUsers" 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 7 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyZgsSBUZsYWtlIltNdWx0aVByb2ZpbGVNdWx0aUJyb3dzZXJTaGVsZkxheW91dENocm9tZUxhdW5jaGVyQ29udHJvbGxlclRlc3QuVjFBcHBNZW51R2VuZXJhdGlvblR3b1VzZXJzDA.

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
 
The test is flaky. when it fails, then it fails with: 

[ RUN      ] MultiProfileMultiBrowserShelfLayoutChromeLauncherControllerTest.V1AppMenuGenerationTwoUsers
[27772:27772:0730/150916.392441:995483567:WARNING:merge_session_throttling_utils.cc(142)] Loading content for a profile without session restore?
[27772:27772:0730/150916.417352:995508477:ERROR:test_wallpaper_controller.cc(148)] Not implemented reached in virtual void TestWallpaperController::SetAnimationDuration(base::TimeDelta)
[27772:27772:0730/150916.417448:995508571:ERROR:test_wallpaper_controller.cc(122)] Not implemented reached in virtual void TestWallpaperController::ShowUserWallpaper(ash::mojom::WallpaperUserInfoPtr)
[27772:27772:0730/150916.417481:995508601:ERROR:test_wallpaper_controller.cc(148)] Not implemented reached in virtual void TestWallpaperController::SetAnimationDuration(base::TimeDelta)
[27772:28042:0730/150916.452787:995543913:FATAL:weak_ptr.cc(28)] Check failed: (sequence_checker_).CalledOnValidSequence(). WeakPtrs must be checked on the same sequenced thread.
#0 0x000005e3c4cc base::debug::StackTrace::StackTrace()
and:

[ RUN      ] MultiProfileMultiBrowserShelfLayoutChromeLauncherControllerTest.V1AppMenuGenerationTwoUsers
[27889:27889:0730/151603.895755:1402986880:ERROR:render_widget_host_view_base.cc(177)] Not implemented reached in virtual uint32_t content::RenderWidgetHostViewBase::GetCaptureSequenceNumber() const
[27889:27889:0730/151603.910046:1403001170:WARNING:merge_session_throttling_utils.cc(142)] Loading content for a profile without session restore?
[27889:27889:0730/151603.924861:1403015985:ERROR:network_service.cc(66)] Not implemented reached in std::unique_ptr<net::NetworkChangeNotifier> network::(anonymous namespace)::CreateNetworkChangeNotifierIfNeeded()
[27889:27889:0730/151603.927650:1403018777:ERROR:test_wallpaper_controller.cc(148)] Not implemented reached in virtual void TestWallpaperController::SetAnimationDuration(base::TimeDelta)
[27889:27889:0730/151603.927729:1403018850:ERROR:test_wallpaper_controller.cc(122)] Not implemented reached in virtual void TestWallpaperController::ShowUserWallpaper(ash::mojom::WallpaperUserInfoPtr)
[27889:27889:0730/151603.927755:1403018876:ERROR:test_wallpaper_controller.cc(148)] Not implemented reached in virtual void TestWallpaperController::SetAnimationDuration(base::TimeDelta)
[27889:27889:0730/151603.984511:1403075638:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown.
[27889:27896:0730/151603.957432:1403048559:FATAL:weak_ptr.cc(28)] Check failed: (sequence_checker_).CalledOnValidSequence(). WeakPtrs must be checked on the same sequenced thread.
#0 0x000005e3c4cc base::debug::StackTrace::StackTrace()
Labels: -Sheriff-Chromium
Owner: khmel@chromium.org
Status: Assigned (was: Untriaged)
Looking to route this to the right person.
Assining to khmel@chromium.org because he is in the OWNERS file and was one of the last persons to touch the test.

Please help to re-rout or take a look at why this test is flaky.

thanks a lot your Tree Sheriff
Status: WontFix (was: Assigned)
It seems, it is no longer reproducible. Also verified locally ~100 times.

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