Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

ASSERTION FAILED: !m_bufferInUse in WebCore::ScratchBuffer::getScratchBuffer #24

Open
renatahodovan opened this issue Aug 30, 2013 · 0 comments
Open

ASSERTION FAILED: !m_bufferInUse in WebCore::ScratchBuffer::getScratchBuffer #24

renatahodovan opened this issue Aug 30, 2013 · 0 comments

Comments

@renatahodovan
Copy link

The failing test:

<head>
    <style type="text/css">
        li {box-shadow: 0 1px;}
        div {font-size: 65000;}
    </style>
</head>
<li>
<div>
<a>brrr</a>

Backtrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffa66d6700 (LWP 7201)]
0x00007ffff4704f38 in WTFCrash () at /home/reni/Data/REPOS/webkitnix/Source/WTF/wtf/Assertions.cpp:342
342     *(int *)(uintptr_t)0xbbadbeef = 0;
(gdb) bt
#0  0x00007ffff4704f38 in WTFCrash () at /home/reni/Data/REPOS/webkitnix/Source/WTF/wtf/Assertions.cpp:342
#1  0x00007ffff35dc99a in WebCore::ScratchBuffer::getScratchBuffer (this=0x901a50, size=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/ShadowBlur.cpp:72
#2  0x00007ffff35da232 in WebCore::ShadowBlur::drawRectShadowWithoutTiling (this=0x7c7700, graphicsContext=0x7ef010, shadowedRect=..., radii=..., 
    layerRect=...) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/ShadowBlur.cpp:569
#3  0x00007ffff35d9da2 in WebCore::ShadowBlur::drawRectShadow (this=0x7c7700, graphicsContext=0x7ef010, shadowedRect=..., radii=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/ShadowBlur.cpp:524
#4  0x00007ffff3faf8d1 in WebCore::GraphicsContext::fillRect (this=0x7ef010, rect=..., color=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/cairo/GraphicsContextCairo.cpp:463
#5  0x00007ffff37a4b3c in WebCore::RenderBoxModelObject::paintBoxShadow (this=0x731b28, info=..., paintRect=..., s=0x8210d0, shadowStyle=WebCore::Normal, 
    includeLogicalLeftEdge=true, includeLogicalRightEdge=true) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBoxModelObject.cpp:2717
#6  0x00007ffff377bc7a in WebCore::RenderBox::paintBoxDecorations (this=0x731b28, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBox.cpp:1173
#7  0x00007ffff371a0f8 in WebCore::RenderBlock::paintObject (this=0x731b28, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3299
#8  0x00007ffff3717f29 in WebCore::RenderBlock::paint (this=0x731b28, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3019
#9  0x00007ffff3858007 in WebCore::RenderListItem::paint (this=0x731b28, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderListItem.cpp:431
#10 0x00007ffff3719c61 in WebCore::RenderBlock::paintChild (this=0x820ee8, child=0x731b28, paintInfo=..., paintOffset=..., paintInfoForChild=..., 
    usePrintRect=false) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3256
#11 0x00007ffff3719897 in WebCore::RenderBlock::paintChildren (this=0x820ee8, paintInfo=..., paintOffset=..., paintInfoForChild=..., usePrintRect=false)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3226
#12 0x00007ffff371983b in WebCore::RenderBlock::paintContents (this=0x820ee8, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3219
#13 0x00007ffff371a2a2 in WebCore::RenderBlock::paintObject (this=0x820ee8, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3323
#14 0x00007ffff3717f29 in WebCore::RenderBlock::paint (this=0x820ee8, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3019
#15 0x00007ffff3719c61 in WebCore::RenderBlock::paintChild (this=0x70d048, child=0x820ee8, paintInfo=..., paintOffset=..., paintInfoForChild=..., 
    usePrintRect=false) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3256
#16 0x00007ffff3719897 in WebCore::RenderBlock::paintChildren (this=0x70d048, paintInfo=..., paintOffset=..., paintInfoForChild=..., usePrintRect=false)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3226
#17 0x00007ffff371983b in WebCore::RenderBlock::paintContents (this=0x70d048, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3219
#18 0x00007ffff371a2a2 in WebCore::RenderBlock::paintObject (this=0x70d048, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3323
#19 0x00007ffff3717f29 in WebCore::RenderBlock::paint (this=0x70d048, paintInfo=..., paintOffset=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderBlock.cpp:3019
#20 0x00007ffff381bb1f in WebCore::RenderLayer::paintForegroundForFragmentsWithPhase (this=0x70d1b8, phase=WebCore::PaintPhaseChildBlockBackgrounds, 
    layerFragments=..., context=0x7ef010, localPaintingInfo=..., paintBehavior=0, subtreePaintRootForRenderer=0x0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:4178
#21 0x00007ffff381b7bf in WebCore::RenderLayer::paintForegroundForFragments (this=0x70d1b8, layerFragments=..., context=0x7ef010, 
    transparencyLayerContext=0x7ef010, transparencyPaintDirtyRect=..., haveTransparency=false, localPaintingInfo=..., paintBehavior=0, 
    subtreePaintRootForRenderer=0x0, selectionOnly=false, forceBlackText=false)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:4150
#22 0x00007ffff381a158 in WebCore::RenderLayer::paintLayerContents (this=0x70d1b8, context=0x7ef010, paintingInfo=..., paintFlags=224)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:3885
#23 0x00007ffff381903a in WebCore::RenderLayer::paintLayerContentsAndReflection (this=0x70d1b8, context=0x7ef010, paintingInfo=..., paintFlags=224)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:3649
#24 0x00007ffff3818f2f in WebCore::RenderLayer::paintLayer (this=0x70d1b8, context=0x7ef010, paintingInfo=..., paintFlags=224)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:3631
#25 0x00007ffff381a7e7 in WebCore::RenderLayer::paintList (this=0x6d01b8, list=0x741d60, context=0x7ef010, paintingInfo=..., paintFlags=224)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:3971
#26 0x00007ffff381a217 in WebCore::RenderLayer::paintLayerContents (this=0x6d01b8, context=0x7ef010, paintingInfo=..., paintFlags=224)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayer.cpp:3896
---Type <return> to continue, or q <return> to quit---
#27 0x00007ffff383974a in WebCore::RenderLayerBacking::paintIntoLayer (this=0x88e130, graphicsLayer=0x717a20, context=0x7ef010, paintDirtyRect=..., 
    paintBehavior=0, paintingPhase=7) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayerBacking.cpp:1959
#28 0x00007ffff3839aa0 in WebCore::RenderLayerBacking::paintContents (this=0x88e130, graphicsLayer=0x717a20, context=..., paintingPhase=7, clip=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/rendering/RenderLayerBacking.cpp:2004
#29 0x00007ffff35c2adb in WebCore::GraphicsLayer::paintGraphicsLayerContents (this=0x717a20, context=..., clip=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/GraphicsLayer.cpp:335
#30 0x00007ffff362b2c5 in WebCore::CoordinatedGraphicsLayer::tiledBackingStorePaint (this=0x717a20, context=0x7ef010, rect=...)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:906
#31 0x00007ffff3647d3b in WebCore::CoordinatedTile::paintToSurfaceContext (this=0x741cf0, context=0x7ef010)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedTile.cpp:104
#32 0x00007ffff3648788 in WebCore::UpdateAtlasSurfaceClient::paintToSurfaceContext (this=0x7fffffffd1b0, context=0x7ef010)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/UpdateAtlas.cpp:50
#33 0x00007ffff45240c1 in WebKit::WebCoordinatedSurface::paintToSurface (this=0x7ef180, rect=..., client=0x7fffffffd1b0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebKit2/Shared/CoordinatedGraphics/WebCoordinatedSurface.cpp:189
#34 0x00007ffff3648610 in WebCore::UpdateAtlas::paintOnAvailableBuffer (this=0x7f0f50, size=..., atlasID=@0x7fffffffd304: 1, offset=..., client=0x741d00)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/UpdateAtlas.cpp:110
#35 0x00007ffff3618b09 in WebCore::CompositingCoordinator::paintToSurface (this=0x782000, size=..., flags=0, atlasID=@0x7fffffffd304: 1, offset=..., 
    client=0x741d00) at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CompositingCoordinator.cpp:388
#36 0x00007ffff362b9e2 in WebCore::CoordinatedGraphicsLayer::paintToSurface (this=0x717a20, size=..., atlas=@0x7fffffffd304: 1, offset=..., client=0x741d00)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:967
#37 0x00007ffff3647a90 in WebCore::CoordinatedTile::updateBackBuffer (this=0x741cf0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedTile.cpp:77
#38 0x00007ffff35e0f03 in WebCore::TiledBackingStore::updateTileBuffers (this=0x84c750)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/TiledBackingStore.cpp:132
#39 0x00007ffff35e1e96 in WebCore::TiledBackingStore::createTiles (this=0x84c750)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/TiledBackingStore.cpp:329
#40 0x00007ffff35e0a2a in WebCore::TiledBackingStore::coverWithTilesIfNeeded (this=0x84c750)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/TiledBackingStore.cpp:78
#41 0x00007ffff35e14a8 in WebCore::TiledBackingStore::commitScaleChange (this=0x84c750)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/TiledBackingStore.cpp:193
#42 0x00007ffff35e1457 in WebCore::TiledBackingStore::setContentsScale (this=0x84c750, scale=0.0105083846)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/TiledBackingStore.cpp:185
#43 0x00007ffff362b281 in WebCore::CoordinatedGraphicsLayer::createBackingStore (this=0x717a20)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:899
#44 0x00007ffff362be20 in WebCore::CoordinatedGraphicsLayer::updateContentBuffers (this=0x717a20)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:1032
#45 0x00007ffff362bd26 in WebCore::CoordinatedGraphicsLayer::updateContentBuffersIncludingSubLayers (this=0x717a20)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:1010
#46 0x00007ffff362bd5e in WebCore::CoordinatedGraphicsLayer::updateContentBuffersIncludingSubLayers (this=0x697960)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:1013
#47 0x00007ffff362bd5e in WebCore::CoordinatedGraphicsLayer::updateContentBuffersIncludingSubLayers (this=0x782260)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp:1013
#48 0x00007ffff361793e in WebCore::CompositingCoordinator::flushPendingLayerChanges (this=0x782000)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/graphics/texmap/coordinated/CompositingCoordinator.cpp:104
#49 0x00007ffff469aed9 in WebKit::CoordinatedLayerTreeHost::performScheduledLayerFlush (this=0x781ef0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebKit2/WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.cpp:314
#50 0x00007ffff469af86 in WebKit::CoordinatedLayerTreeHost::layerFlushTimerFired (this=0x781ef0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebKit2/WebProcess/WebPage/CoordinatedGraphics/CoordinatedLayerTreeHost.cpp:329
#51 0x00007ffff469e70d in WebCore::Timer<WebKit::CoordinatedLayerTreeHost>::fired (this=0x781f68)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/Timer.h:114
#52 0x00007ffff35513ee in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x88dde0)
    at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/ThreadTimers.cpp:129
#53 0x00007ffff35512db in WebCore::ThreadTimers::sharedTimerFired () at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/ThreadTimers.cpp:105
#54 0x00007ffff3faae49 in WebCore::timeoutCallback () at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/nix/SharedTimerNix.cpp:49
#55 0x00007ffff06ea8eb in g_timeout_dispatch (source=source@entry=0x6de450, callback=<optimized out>, user_data=<optimized out>) at gmain.c:4413
#56 0x00007ffff06e9cd5 in g_main_dispatch (context=0x6106f0) at gmain.c:3054
---Type <return> to continue, or q <return> to quit---
#57 g_main_context_dispatch (context=context@entry=0x6106f0) at gmain.c:3630
#58 0x00007ffff06ea018 in g_main_context_iterate (context=0x6106f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#59 0x00007ffff06ea48a in g_main_loop_run (loop=0x610850) at gmain.c:3895
#60 0x00007ffff3fa9700 in WebCore::RunLoop::run () at /home/reni/Data/REPOS/webkitnix/Source/WebCore/platform/nix/RunLoopNix.cpp:60
#61 0x00007ffff46b1654 in WebKit::WebProcessMainNix (argc=2, argv=0x7fffffffdae8)
    at /home/reni/Data/REPOS/webkitnix/Source/WebKit2/WebProcess/nix/WebProcessMainNix.cpp:84
#62 0x000000000040084a in main (argc=2, argv=0x7fffffffdae8) at /home/reni/Data/REPOS/webkitnix/Source/WebKit2/nix/MainNix.cpp:30
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@renatahodovan