WebKit Bugzilla
New
Browse
Log In
×
Sign in with GitHub
or
Remember my login
Create Account
·
Forgot Password
Forgotten password account recovery
RESOLVED DUPLICATE of
bug 186946
187670
Layout Test media/media-source/media-source-remove.html is flaky crash
https://bugs.webkit.org/show_bug.cgi?id=187670
Summary
Layout Test media/media-source/media-source-remove.html is flaky crash
Truitt Savell
Reported
2018-07-13 16:09:15 PDT
The following layout test is flaky on Sierra and High Sierra Debug WK2 media/media-source/media-source-remove.html Probable cause: Looks like this test has been highly intermittent for a while. Only recorded crashes are on Debug WK2 platforms. looks like in several tests it records media/media-source/media-source-remove-unload-crash.html as the crashing test. Flakiness Dashboard:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=media%2Fmedia-source%2Fmedia-source-remove.html
Crash Log:
https://build.webkit.org/results/Apple%20High%20Sierra%20Debug%20WK2%20(Tests)/r233813%20(4101)/media/media-source/media-source-remove-crash-log.txt
Crash Excerpt: VM Regions Near 0xbbadbeef: --> __TEXT 0000000108580000-0000000108582000 [ 8K] r-x/rwx SM=COW /Volumes/VOLUME/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development Application Specific Information: CRASHING TEST: media/media-source/media-source-remove-unload-crash.html Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000037ced72f0 WTFCrash + 16 (Assertions.cpp:267) 1 com.apple.WebCore 0x000000036fead27c WebCore::FrameView::didDestroyRenderTree() + 876 (FrameView.cpp:600) 2 com.apple.WebCore 0x000000036f4ec45e WebCore::Document::destroyRenderTree() + 1214 3 com.apple.WebCore 0x000000036f4ec730 WebCore::Document::prepareForDestruction() + 624 (Document.cpp:2391) 4 com.apple.WebCore 0x000000036fea0fd0 WebCore::Frame::setView(WTF::RefPtr<WebCore::FrameView, WTF::DumbPtrTraits<WebCore::FrameView> >&&) + 192 (Frame.cpp:257) 5 com.apple.WebCore 0x000000036fea50a9 WebCore::Frame::createView(WebCore::IntSize const&, WebCore::Color const&, bool, WebCore::IntSize const&,
Attachments
Add attachment
proposed patch, testcase, etc.
Alexey Proskuryakov
Comment 1
2018-07-17 15:40:18 PDT
What assertion is it hitting? The easiest way to tell is by checking stderr output from the test results page. This may be the same root cause as
bug 186946
.
Ryan Haddad
Comment 2
2018-07-18 10:24:53 PDT
ASSERTION FAILED: !frame().animation().hasAnimations() ./page/FrameView.cpp(600) : void WebCore::FrameView::didDestroyRenderTree() 1 0x37ced72e9 WTFCrash 2 0x36fead27c WebCore::FrameView::didDestroyRenderTree() 3 0x36f4ec45e WebCore::Document::destroyRenderTree() 4 0x36f4ec730 WebCore::Document::prepareForDestruction() 5 0x36fea0fd0 WebCore::Frame::setView(WTF::RefPtr<WebCore::FrameView, WTF::DumbPtrTraits<WebCore::FrameView> >&&) 6 0x36fea50a9 WebCore::Frame::createView(WebCore::IntSize const&, WebCore::Color const&, bool, WebCore::IntSize const&, WebCore::IntRect const&, bool, WebCore::ScrollbarMode, bool, WebCore::ScrollbarMode, bool) 7 0x368a113da WebKit::WebFrameLoaderClient::transitionToCommittedForNewPage() 8 0x36fcea87f WebCore::FrameLoader::transitionToCommitted(WebCore::CachedPage*) 9 0x36fce98a9 WebCore::FrameLoader::commitProvisionalLoad() 10 0x36fc9214c WebCore::DocumentLoader::commitIfReady() 11 0x36fc924b2 WebCore::DocumentLoader::finishedLoading() 12 0x36fc9c529 WebCore::DocumentLoader::maybeLoadEmpty() 13 0x36fc9c6e8 WebCore::DocumentLoader::startLoadingMainResource(WebCore::ShouldContinue) 14 0x36fd08c3c WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::ShouldContinue, WebCore::AllowNavigationToInvalidURL)::$_14::operator()() const 15 0x36fd088d9 WTF::Function<void ()>::CallableWrapper<WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::ShouldContinue, WebCore::AllowNavigationToInvalidURL)::$_14>::call() 16 0x36d739dfb WTF::Function<void ()>::operator()() const 17 0x36eaad825 WTF::CompletionHandler<void ()>::operator()() const 18 0x36fce7927 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::ShouldContinue, WebCore::AllowNavigationToInvalidURL) 19 0x36fd05b65 WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&)::$_9::operator()(WebCore::ResourceRequest const&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue) const 20 0x36fd05a45 WTF::Function<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>::CallableWrapper<WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&)::$_9>::call(WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue) 21 0x36fd48649 WTF::Function<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>::operator()(WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue) const 22 0x36fd385c6 WTF::CompletionHandler<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>::operator()(WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue) const 23 0x36fd4a7fb WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest&&, WebCore::ResourceResponse const&, WebCore::DocumentLoader*, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WTF::CompletionHandler<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>&&, WebCore::PolicyDecisionMode)::$_2::operator()(WebCore::PolicyAction) 24 0x36fd4a3ba WTF::Function<void (WebCore::PolicyAction)>::CallableWrapper<WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest&&, WebCore::ResourceResponse const&, WebCore::DocumentLoader*, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WTF::CompletionHandler<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>&&, WebCore::PolicyDecisionMode)::$_2>::call(WebCore::PolicyAction) 25 0x368199ab1 WTF::Function<void (WebCore::PolicyAction)>::operator()(WebCore::PolicyAction) const 26 0x368a0cbe1 WebKit::WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction(WebCore::NavigationAction const&, WebCore::ResourceRequest const&, WebCore::ResourceResponse const&, WebCore::FormState*, WebCore::PolicyDecisionMode, WTF::Function<void (WebCore::PolicyAction)>&&) 27 0x36fd382a5 WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest&&, WebCore::ResourceResponse const&, WebCore::DocumentLoader*, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WTF::CompletionHandler<void (WebCore::ResourceRequest&&, WTF::WeakPtr<WebCore::FormState>&&, WebCore::ShouldContinue)>&&, WebCore::PolicyDecisionMode) 28 0x36fce70d1 WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::RefPtr<WebCore::FormState, WTF::DumbPtrTraits<WebCore::FormState> >&&, WebCore::AllowNavigationToInvalidURL, WebCore::ShouldTreatAsContinuingLoad, WTF::CompletionHandler<void ()>&&) 29 0x36fce33bf WebCore::FrameLoader::load(WebCore::DocumentLoader*) 30 0x36fce6358 WebCore::FrameLoader::load(WebCore::FrameLoadRequest&&) 31 0x370994310 WebCore::UserInputBridge::loadRequest(WebCore::FrameLoadRequest&&, WebCore::InputSource) LEAK: 1 WebPageProxy *** This bug has been marked as a duplicate of
bug 186946
***
Note
You need to
log in
before you can comment on or make changes to this bug.
Top of Page
Format For Printing
XML
Clone This Bug