Bug 133406 - ASSERT in RenderLayer::updateLayerPositionsAfterScroll()
Summary: ASSERT in RenderLayer::updateLayerPositionsAfterScroll()
Status: RESOLVED WORKSFORME
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL: http://index.hu
Keywords:
Depends on:
Blocks:
 
Reported: 2014-05-30 08:36 PDT by zalan
Modified: 2014-12-11 15:38 PST (History)
1 user (show)

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Description zalan 2014-05-30 08:36:58 PDT 
1, Load index.hu
2. Start scrolling


ASSERTION FAILED: m_outlineBox == renderer().outlineBoundsForRepaint(renderer().containerForRepaint(), geometryMap)
Source/WebCore/rendering/RenderLayer.cpp(775) : void WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap *, UpdateLayerPositionsAfterScrollFlags)
1   0x1111c9240 WTFCrash
2   0x10a94636d WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int)
3   0x10a9463a5 WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int)
4   0x10a9463a5 WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int)
5   0x10a9463a5 WebCore::RenderLayer::updateLayerPositionsAfterScroll(WebCore::RenderGeometryMap*, unsigned int)
6   0x10a945ff1 WebCore::RenderLayer::updateLayerPositionsAfterDocumentScroll()
7   0x109a20198 WebCore::FrameView::updateLayerPositionsAfterScrolling()
8   0x10ac12b7d WebCore::ScrollView::scrollTo(WebCore::IntSize const&)
9   0x109a22f41 WebCore::FrameView::scrollTo(WebCore::IntSize const&)
10  0x10ac12a8a WebCore::ScrollView::setScrollOffset(WebCore::IntPoint const&)
11  0x10ac12acf non-virtual thunk to WebCore::ScrollView::setScrollOffset(WebCore::IntPoint const&)
12  0x10abd2e5d WebCore::ScrollableArea::scrollPositionChanged(WebCore::IntPoint const&)
13  0x10abd2dcf WebCore::ScrollableArea::notifyScrollPositionChanged(WebCore::IntPoint const&)
14  0x10925a226 WebCore::AsyncScrollingCoordinator::updateScrollPositionAfterAsyncScroll(unsigned long long, WebCore::FloatPoint const&, bool, WebCore::SetOrSyncScrollingLayerPosition)
15  0x109259450 WebCore::AsyncScrollingCoordinator::updateScrollPositionAfterAsyncScrollTimerFired(WebCore::Timer<WebCore::AsyncScrollingCoordinator>*)
16  0x10925d9eb std::__1::__function::__func<std::__1::__bind<void (WebCore::AsyncScrollingCoordinator::*&)(WebCore::Timer<WebCore::AsyncScrollingCoordinator>*), WebCore::AsyncScrollingCoordinator*&, WebCore::Timer<WebCore::AsyncScrollingCoordinator>*>, std::__1::allocator<std::__1::__bind<void (WebCore::AsyncScrollingCoordinator::*&)(WebCore::Timer<WebCore::AsyncScrollingCoordinator>*), WebCore::AsyncScrollingCoordinator*&, WebCore::Timer<WebCore::AsyncScrollingCoordinator>*> >, void ()>::operator()()
17  0x10919c6ea std::__1::function<void ()>::operator()() const
18  0x10925c46c WebCore::Timer<WebCore::AsyncScrollingCoordinator>::fired()
19  0x10af9d67c WebCore::ThreadTimers::sharedTimerFiredInternal()
20  0x10af9d339 WebCore::ThreadTimers::sharedTimerFired()
21  0x10aca1737 WebCore::timerFired(__CFRunLoopTimer*, void*)
22  0x7fff8f6fc8a4 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
23  0x7fff8f6fc533 __CFRunLoopDoTimer
24  0x7fff8f770cbd __CFRunLoopDoTimers
25  0x7fff8f6b84d2 __CFRunLoopRun
26  0x7fff8f6b7aa8 CFRunLoopRunSpecific
27  0x7fff8c88fb3f RunCurrentEventLoopInMode
28  0x7fff8c88f8b2 ReceiveNextEventCommon
29  0x7fff8c88f6f3 _BlockUntilNextEventMatchingListInModeWithFilter
30  0x7fff83731825 _DPSNextEvent
31  0x7fff83730ff9 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
Comment 1 Simon Fraser (smfr) 2014-05-30 08:44:41 PDT 
I saw this yesterday. Not sure if this is now firing when it didn't used to.
Comment 2 Simon Fraser (smfr) 2014-12-11 15:30:19 PST 
Does this still reproduce?
Comment 3 zalan 2014-12-11 15:38:13 PST 
Can't repro anymore.