[Webkit-unassigned] [Bug 105063] New: Assertion failure in RenderLayer::updateLayerPositionsAfterScroll on Gmail

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=105063

           Summary: Assertion failure in
                    RenderLayer::updateLayerPositionsAfterScroll on Gmail
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: egraether at chromium.org
                CC: enne at google.com, vollick at chromium.org


On linux:
1. ./out/Debug/chrome gmail.com
2. login
3. mousewheel scroll the mail list

Result:
Program received signal SIGSEGV, Segmentation fault.
0x00007f2654e0f0b0 in WebCore::RenderLayer::updateLayerPositionsAfterScroll (this=0x7f263fd473d8, geometryMap=0x7fff013b05e0, flags=13) at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:556
556            ASSERT(m_repaintRect == renderer()->clippedOverflowRectForRepaint(renderer()->containerForRepaint()));
(gdb) where
#0  0x00007f2654e0f0b0 in WebCore::RenderLayer::updateLayerPositionsAfterScroll (this=0x7f263fd473d8, geometryMap=0x7fff013b05e0, flags=13)
    at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:556
#1  0x00007f2654e0f181 in WebCore::RenderLayer::updateLayerPositionsAfterScroll (this=0x7f263fd47298, geometryMap=0x7fff013b05e0, flags=13)
    at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:561
#2  0x00007f2654e0f181 in WebCore::RenderLayer::updateLayerPositionsAfterScroll (this=0x7f26402a5018, geometryMap=0x7fff013b05e0, flags=5) at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:561
#3  0x00007f2654e0eeb4 in WebCore::RenderLayer::updateLayerPositionsAfterOverflowScroll (this=0x7f26402a5018) at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:519
#4  0x00007f2654e139c0 in WebCore::RenderLayer::scrollTo (this=0x7f26402a5018, x=0, y=53) at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:1767
#5  0x00007f2654e16201 in WebCore::RenderLayer::setScrollOffset (this=0x7f26402a5018, offset=...) at ../../third_party/WebKit/Source/WebCore/rendering/RenderLayer.cpp:2100
#6  0x00007f26542f072b in WebCore::ScrollableArea::scrollPositionChanged (this=0x7f26402a5018, position=...) at ../../third_party/WebKit/Source/WebCore/platform/ScrollableArea.cpp:154
#7  0x00007f26542f09e1 in WebCore::ScrollableArea::setScrollOffsetFromAnimation (this=0x7f26402a5018, offset=...) at ../../third_party/WebKit/Source/WebCore/platform/ScrollableArea.cpp:199
#8  0x00007f26542e737d in WebCore::ScrollAnimator::notifyPositionChanged (this=0x7f264201bd60) at ../../third_party/WebKit/Source/WebCore/platform/ScrollAnimator.cpp:144
#9  0x00007f26542e6d3a in WebCore::ScrollAnimator::scroll (this=0x7f264201bd60, orientation=WebCore::VerticalScrollbar, step=1, multiplier=53)
    at ../../third_party/WebKit/Source/WebCore/platform/ScrollAnimator.cpp:70
#10 0x00007f26542f04ea in WebCore::ScrollableArea::scroll (this=0x7f26402a5018, direction=WebCore::ScrollDown, granularity=WebCore::ScrollByPixel, multiplier=53)
    at ../../third_party/WebKit/Source/WebCore/platform/ScrollableArea.cpp:124
#11 0x00007f2654e1b202 in WebCore::RenderLayer::scroll (this=0x7f26402a5018, direction=WebCore::ScrollDown, granularity=WebCore::ScrollByPixel, multiplier=53)

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