[Webkit-unassigned] [Bug 218723] New: REGRESSION: ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData) in WebCore::RenderLayerCompositor::computeCompositingRequirements
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Nov 9 13:44:35 PST 2020
https://bugs.webkit.org/show_bug.cgi?id=218723
Bug ID: 218723
Summary: REGRESSION: ASSERTION FAILED: willBeComposited ==
needsToBeComposited(layer, queryData) in
WebCore::RenderLayerCompositor::computeCompositingRequ
irements
Product: WebKit
Version: WebKit Nightly Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: New Bugs
Assignee: webkit-unassigned at lists.webkit.org
Reporter: ryanhaddad at apple.com
macOS debug bots are frequently seeing the assertion below with plugins/quicktime-plugin-replacement.html:
ASSERTION FAILED: willBeComposited == needsToBeComposited(layer, queryData)
./rendering/RenderLayerCompositor.cpp(1125) : void WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer *, WebCore::RenderLayer &, WebCore::LayerOverlapMap &, WebCore::RenderLayerCompositor::CompositingState &, WebCore::RenderLayerCompositor::BackingSharingState &, bool &)
1 0x2387b5f29 WTFCrash
2 0x2180032eb WTFCrashWithInfo(int, char const*, char const*, int)
3 0x21c8627dc WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
4 0x21c8623e7 WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
5 0x21c86249a WebCore::RenderLayerCompositor::computeCompositingRequirements(WebCore::RenderLayer*, WebCore::RenderLayer&, WebCore::LayerOverlapMap&, WebCore::RenderLayerCompositor::CompositingState&, WebCore::RenderLayerCompositor::BackingSharingState&, bool&)
6 0x21c82cb8e WebCore::RenderLayerCompositor::updateCompositingLayers(WebCore::CompositingUpdateType, WebCore::RenderLayer*)
7 0x21c85ef9e WebCore::RenderLayerCompositor::updateCompositingLayersTimerFired()
8 0x21c89bb57 decltype(*(std::__1::forward<WebCore::RenderLayerCompositor*&>(fp0)).*fp()) std::__1::__invoke<void (WebCore::RenderLayerCompositor::*&)(), WebCore::RenderLayerCompositor*&, void>(void (WebCore::RenderLayerCompositor::*&)(), WebCore::RenderLayerCompositor*&)
9 0x21c89bad0 std::__1::__bind_return<void (WebCore::RenderLayerCompositor::*)(), std::__1::tuple<WebCore::RenderLayerCompositor*>, std::__1::tuple<>, __is_valid_bind_return<void (WebCore::RenderLayerCompositor::*)(), std::__1::tuple<WebCore::RenderLayerCompositor*>, std::__1::tuple<> >::value>::type std::__1::__apply_functor<void (WebCore::RenderLayerCompositor::*)(), std::__1::tuple<WebCore::RenderLayerCompositor*>, 0ul, std::__1::tuple<> >(void (WebCore::RenderLayerCompositor::*&)(), std::__1::tuple<WebCore::RenderLayerCompositor*>&, std::__1::__tuple_indices<0ul>, std::__1::tuple<>&&)
10 0x21c89ba89 std::__1::__bind_return<void (WebCore::RenderLayerCompositor::*)(), std::__1::tuple<WebCore::RenderLayerCompositor*>, std::__1::tuple<>, __is_valid_bind_return<void (WebCore::RenderLayerCompositor::*)(), std::__1::tuple<WebCore::RenderLayerCompositor*>, std::__1::tuple<> >::value>::type std::__1::__bind<void (WebCore::RenderLayerCompositor::*&)(), WebCore::RenderLayerCompositor*>::operator()<>()
11 0x21c89ba2e WTF::Detail::CallableWrapper<std::__1::__bind<void (WebCore::RenderLayerCompositor::*&)(), WebCore::RenderLayerCompositor*>, void>::call()
12 0x218017642 WTF::Function<void ()>::operator()() const
13 0x21804eb1e WebCore::Timer::fired()
14 0x21c089dd4 WebCore::ThreadTimers::sharedTimerFiredInternal()
15 0x21c0930b1 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const
16 0x21c09305e WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call()
17 0x218017642 WTF::Function<void ()>::operator()() const
18 0x21c0463db WebCore::MainThreadSharedTimer::fired()
19 0x21c101ee6 WebCore::timerFired(__CFRunLoopTimer*, void*)
20 0x7fff350507f9 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
21 0x7fff3505035f __CFRunLoopDoTimer
22 0x7fff3504fe47 __CFRunLoopDoTimers
23 0x7fff35034bea __CFRunLoopRun
24 0x7fff35033e3e CFRunLoopRunSpecific
25 0x7fff376cf1c8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
26 0x7fff37781c6f -[NSRunLoop(NSRunLoop) run]
27 0x7fff6f2ee4ea _xpc_objc_main.cold.4
28 0x7fff6f2ee430 _xpc_objc_main
29 0x7fff6f2edf63 _xpc_copy_xpcservice_dictionary
30 0x1032fcafc WebKit::XPCServiceMain(int, char const**)
31 0x1046c2b8b WKXPCServiceMain
LEAK: 2 WebPageProxy
https://results.webkit.org/?suite=layout-tests&test=plugins%2Fquicktime-plugin-replacement.html
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