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Issue 667061 link

Starred by 1 user
Status: Duplicate
Merged: issue 667144
Owner:
chrishtr@chromium.org
Closed: Nov 2016
Cc:
vmp...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug

Blocking:
issue 618046



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"virtual/rootlayerscrolls/scrollingcoordinator/non-fast-scrollable-visibility-change.html" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Nov 19 2016 
"virtual/rootlayerscrolls/scrollingcoordinator/non-fast-scrollable-visibility-change.html" 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 9 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyYwsSBUZsYWtlIlh2aXJ0dWFsL3Jvb3RsYXllcnNjcm9sbHMvc2Nyb2xsaW5nY29vcmRpbmF0b3Ivbm9uLWZhc3Qtc2Nyb2xsYWJsZS12aXNpYmlsaXR5LWNoYW5nZS5odG1sDA.

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

Comment 1 by kbr@chromium.org, Nov 20 2016

Components: Blink>Paint>Invalidation
Owner: chrishtr@chromium.org
Status: Assigned (was: Untriaged)
Actually, it's failing all the time on this Linux Blink bot:

https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20Trusty?numbuilds=200

The first failing build was:

https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20Trusty/builds/20109

Chris, I suspect the cause is your:
https://chromium.googlesource.com/chromium/src/+/b33e49953078995f1cd28663a8a8b43012ac2eb0

Could you take a look? Here's the crash stack from the bot.

crash log for renderer (pid <unknown>):
STDOUT: #CRASHED - renderer
STDERR: [1:1:1118/101246:1104527631:ERROR:PaintController.cpp(742)] "" under-invalidation: display item changed
STDERR: [1:1:1118/101246:1104527767:ERROR:PaintController.cpp(748)] Run debug build to get more details.
STDERR: [1:1:1118/101246:1104527827:ERROR:PaintController.cpp(750)] See http://crbug.com/619103.
STDERR: [1:1:1118/101246:1104527882:FATAL:PaintController.cpp(813)] Check failed: false. 
STDERR: #0 0x00000143645e base::debug::StackTrace::StackTrace()
STDERR: #1 0x000001444ecb logging::LogMessage::~LogMessage()
STDERR: #2 0x0000022860e2 blink::PaintController::checkUnderInvalidation()
STDERR: #3 0x000002283800 blink::DrawingRecorder::~DrawingRecorder()
STDERR: #4 0x000002bee278 blink::ViewPainter::paintBoxDecorationBackground()
STDERR: #5 0x000002ad59bd blink::LayoutView::paintBoxDecorationBackground()
STDERR: #6 0x000002b9f82c blink::BlockPainter::paintObject()
STDERR: #7 0x000002a1f94d blink::LayoutBlock::paintObject()
STDERR: #8 0x000002bed6e3 blink::ViewPainter::paint()
STDERR: #9 0x000002ad59ad blink::LayoutView::paint()
STDERR: #10 0x000002bd3204 blink::PaintLayerPainter::paintFragmentWithPhase()
STDERR: #11 0x000002bd12ce blink::PaintLayerPainter::paintLayerContents()
STDERR: #12 0x000002af209d blink::CompositedLayerMapping::doPaintTask()
STDERR: #13 0x000002af2b1f blink::CompositedLayerMapping::paintContents()
STDERR: #14 0x000002278a5b blink::GraphicsLayer::paintWithoutCommit()
STDERR: #15 0x000002278707 blink::GraphicsLayer::paint()
STDERR: #16 0x000002824384 blink::FrameView::synchronizedPaintRecursively()
STDERR: #17 0x0000028243db blink::FrameView::synchronizedPaintRecursively()
STDERR: #18 0x0000028243db blink::FrameView::synchronizedPaintRecursively()
STDERR: #19 0x0000028243db blink::FrameView::synchronizedPaintRecursively()
STDERR: #20 0x0000028243db blink::FrameView::synchronizedPaintRecursively()
STDERR: #21 0x000002823ad7 blink::FrameView::synchronizedPaint()
STDERR: #22 0x000002822ca4 blink::FrameView::updateLifecyclePhasesInternal()
STDERR: #23 0x000002b889ca blink::PageAnimator::updateAllLifecyclePhases()
STDERR: #24 0x0000023a37cd blink::WebViewImpl::updateAllLifecyclePhases()
STDERR: #25 0x00000140ecde content::BlinkTestRunner::TestFinished()
STDERR: #26 0x0000033503a0 test_runner::TestRunner::NotifyDone()
STDERR: #27 0x000003356721 gin::internal::Dispatcher<>::DispatchToCallback()
STDERR: #28 0x0000006fe5ef v8::internal::FunctionCallbackArguments::Call()
STDERR: #29 0x00000077760d v8::internal::(anonymous namespace)::HandleApiCallHelper<>()
STDERR: #30 0x000000776b15 v8::internal::Builtin_Impl_HandleApiCall()
STDERR: #31 0x23cd251843a7 <unknown>
STDERR: 
STDERR: [19491:19538:1118/101246:1104822640:WARNING:crash_handler_host_linux.cc(324)] Could not translate tid, attempt = 1 retry ...

Comment 2 by kbr@chromium.org, Nov 20 2016

Blocking: 618046

Comment 3 by mgiuca@chromium.org, Nov 21 2016

Mergedinto: 667144
Status: Duplicate (was: Assigned)
Sorry I didn't see this before. Duping my other bug since I landed a revert there:  Issue 667144 .
►

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