[Webkit-unassigned] [Bug 77995] [Qt] REGRESSION(r106918): It made svg/zoom/page/zoom-foreignObject.svg crash with Qt5-WK1
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Feb 7 10:12:20 PST 2012
https://bugs.webkit.org/show_bug.cgi?id=77995
--- Comment #1 from Csaba Osztrogonac <ossy at webkit.org> 2012-02-07 10:12:20 PST ---
(In reply to comment #0)
> Check https://bugs.webkit.org/show_bug.cgi?id=77736#c21 for details.
> It is P1-critical bug, because crashes are always serious problems.
It is true on 32 bit relase mode.
I tried a 64 bit debug build (because 32 bit debug build is impossible)
and now an other test crashes: svg/zoom/page/zoom-coords-viewattr-01-b.svg when I run svg/zoom tests. It passes if I run only this test.
Here is the crash log:
ASSERTION FAILED: !result
/home/oszi/WebKit/Source/JavaScriptCore/wtf/ThreadingPthreads.cpp(282) : void WTF::Mutex::lock()
1 0x7fd7ffcdebc5 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::Mutex::lock()+0x45) [0x7fd7ffcdebc5]
2 0x7fd7fe2a17da /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::Locker<WTF::Mutex>::Locker(WTF::Mutex&)+0x2a) [0x7fd7fe2a17da]
3 0x7fd7ff3427a2 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(void WTF::addIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> > const*, WTF::HashTableConstIterator
<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >*)+0x5a) [0x7fd7ff3427a2]
4 0x7fd7ff344de6 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTableConstIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::HashTableConstIterator(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> > const
*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> const*, WTF::HashItemKnownGoodTag)+0x46) [0x7fd7ff344de6]
5 0x7fd7ff344352 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTableIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::HashTableIterator(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >*, std::pair<Web
Core::RenderObject const*, WebCore::SVGImageCache::ImageData>*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>*, WTF::HashItemKnownGoodTag)+0x3e) [0x7fd7ff344352]
6 0x7fd7ff34335d /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::makeKnownGoodIterator(std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>*)+0x4f) [0x7fd7ff34335d]
7 0x7fd7ff342455 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::end()+0x45) [0x7fd7ff342455]
8 0x7fd7ff341a44 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashMap<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData, WTF::PtrHash<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >::end()+0x28) [0x7fd7ff341a44]
9 0x7fd7ff340dcc /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageCache::imageContentChanged()+0x26) [0x7fd7ff340dcc]
10 0x7fd7fed13128 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedImage::changedInRect(WebCore::Image const*, WebCore::IntRect const&)+0x7e) [0x7fd7fed13128]
11 0x7fd7ff33d371 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageChromeClient::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x79) [0x7fd7ff33d371]
12 0x7fd7fedc1714 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Chrome::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x42) [0x7fd7fedc1714]
13 0x7fd7fef2c9a1 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ScrollView::repaintContentRectangle(WebCore::IntRect const&, bool)+0x19d) [0x7fd7fef2c9a1]
14 0x7fd7fee24bb9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::doDeferredRepaints()+0x13f) [0x7fd7fee24bb9]
15 0x7fd7fee249c4 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::endDeferredRepaints()+0x13e) [0x7fd7fee249c4]
16 0x7fd7fe905bf6 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Document::recalcStyle(WebCore::Node::StyleChange)+0x5c2) [0x7fd7fe905bf6]
17 0x7fd7fe905de4 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Document::updateStyleIfNeeded()+0x160) [0x7fd7fe905de4]
18 0x7fd7fed4581a /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::stopLoading(WebCore::UnloadEventPolicy)+0x6ba) [0x7fd7fed4581a]
19 0x7fd7fed45b6d /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::closeURL()+0x67) [0x7fd7fed45b6d]
20 0x7fd7fed50403 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::detachFromParent()+0x31) [0x7fd7fed50403]
21 0x7fd7fed503cf /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::frameDetached()+0x4d) [0x7fd7fed503cf]
22 0x7fd7ff33d90c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImage::~SVGImage()+0x64) [0x7fd7ff33d90c]
23 0x7fd7fe2de34c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::RefCounted<WebCore::Image>::deref()+0x48) [0x7fd7fe2de34c]
24 0x7fd7fe2ddd34 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(void WTF::derefIfNotNull<WebCore::Image>(WebCore::Image*)+0x2c) [0x7fd7fe2ddd34]
25 0x7fd7fe2dcec9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::RefPtr<WebCore::Image>::~RefPtr()+0x1b) [0x7fd7fe2dcec9]
26 0x7fd7fed1149c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedImage::~CachedImage()+0xb2) [0x7fd7fed1149c]
27 0x7fd7fed173f7 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResource::deleteIfPossible()+0x5d) [0x7fd7fed173f7]
28 0x7fd7fed18314 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResource::unregisterHandle(WebCore::CachedResourceHandleBase*)+0xb4) [0x7fd7fed18314]
29 0x7fd7fe796000 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResourceHandleBase::~CachedResourceHandleBase()+0x2e) [0x7fd7fe796000]
30 0x7fd7fe8e25a2 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResourceHandle<WebCore::CachedImage>::~CachedResourceHandle()+0x18) [0x7fd7fe8e25a2]
31 0x7fd7ff1376a3 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::StyleCachedImage::~StyleCachedImage()+0x31) [0x7fd7ff1376a3]
1 0x42ef24 /home/oszi/WebKit/WebKitBuild/Debug/bin/DumpRenderTree() [0x42ef24]
2 0x7fd7f6dcc230 /lib/libc.so.6(+0x32230) [0x7fd7f6dcc230]
3 0x7fd7ffcdebcf /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::Mutex::lock()+0x4f) [0x7fd7ffcdebcf]
4 0x7fd7fe2a17da /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::Locker<WTF::Mutex>::Locker(WTF::Mutex&)+0x2a) [0x7fd7fe2a17da]
5 0x7fd7ff3427a2 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(void WTF::addIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> > const*, WTF::HashTableConstIterator
<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >*)+0x5a) [0x7fd7ff3427a2]
6 0x7fd7ff344de6 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTableConstIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::HashTableConstIterator(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> > const
*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> const*, WTF::HashItemKnownGoodTag)+0x46) [0x7fd7ff344de6]
7 0x7fd7ff344352 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTableIterator<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::HashTableIterator(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >*, std::pair<Web
Core::RenderObject const*, WebCore::SVGImageCache::ImageData>*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>*, WTF::HashItemKnownGoodTag)+0x3e) [0x7fd7ff344352]
8 0x7fd7ff34335d /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::makeKnownGoodIterator(std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>*)+0x4f) [0x7fd7ff34335d]
9 0x7fd7ff342455 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashTable<WebCore::RenderObject const*, std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData>, WTF::PairFirstExtractor<std::pair<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData> >, WTF::PtrHash<WebCore::RenderObject const*>, WTF::PairHashTraits<WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >, WTF::HashTraits<WebCore::RenderObject const*> >::end()+0x45) [0x7fd7ff342455]
10 0x7fd7ff341a44 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::HashMap<WebCore::RenderObject const*, WebCore::SVGImageCache::ImageData, WTF::PtrHash<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::RenderObject const*>, WTF::HashTraits<WebCore::SVGImageCache::ImageData> >::end()+0x28) [0x7fd7ff341a44]
11 0x7fd7ff340dcc /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageCache::imageContentChanged()+0x26) [0x7fd7ff340dcc]
12 0x7fd7fed13128 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedImage::changedInRect(WebCore::Image const*, WebCore::IntRect const&)+0x7e) [0x7fd7fed13128]
13 0x7fd7ff33d371 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImageChromeClient::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x79) [0x7fd7ff33d371]
14 0x7fd7fedc1714 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Chrome::invalidateContentsAndRootView(WebCore::IntRect const&, bool)+0x42) [0x7fd7fedc1714]
15 0x7fd7fef2c9a1 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::ScrollView::repaintContentRectangle(WebCore::IntRect const&, bool)+0x19d) [0x7fd7fef2c9a1]
16 0x7fd7fee24bb9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::doDeferredRepaints()+0x13f) [0x7fd7fee24bb9]
17 0x7fd7fee249c4 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameView::endDeferredRepaints()+0x13e) [0x7fd7fee249c4]
18 0x7fd7fe905bf6 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Document::recalcStyle(WebCore::Node::StyleChange)+0x5c2) [0x7fd7fe905bf6]
19 0x7fd7fe905de4 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::Document::updateStyleIfNeeded()+0x160) [0x7fd7fe905de4]
20 0x7fd7fed4581a /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::stopLoading(WebCore::UnloadEventPolicy)+0x6ba) [0x7fd7fed4581a]
21 0x7fd7fed45b6d /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::closeURL()+0x67) [0x7fd7fed45b6d]
22 0x7fd7fed50403 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::detachFromParent()+0x31) [0x7fd7fed50403]
23 0x7fd7fed503cf /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::FrameLoader::frameDetached()+0x4d) [0x7fd7fed503cf]
24 0x7fd7ff33d90c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::SVGImage::~SVGImage()+0x64) [0x7fd7ff33d90c]
25 0x7fd7fe2de34c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::RefCounted<WebCore::Image>::deref()+0x48) [0x7fd7fe2de34c]
26 0x7fd7fe2ddd34 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(void WTF::derefIfNotNull<WebCore::Image>(WebCore::Image*)+0x2c) [0x7fd7fe2ddd34]
27 0x7fd7fe2dcec9 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WTF::RefPtr<WebCore::Image>::~RefPtr()+0x1b) [0x7fd7fe2dcec9]
28 0x7fd7fed1149c /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedImage::~CachedImage()+0xb2) [0x7fd7fed1149c]
29 0x7fd7fed173f7 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResource::deleteIfPossible()+0x5d) [0x7fd7fed173f7]
30 0x7fd7fed18314 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResource::unregisterHandle(WebCore::CachedResourceHandleBase*)+0xb4) [0x7fd7fed18314]
31 0x7fd7fe796000 /home/oszi/WebKit/WebKitBuild/Debug/lib/libQtWebKit.so.4(WebCore::CachedResourceHandleBase::~CachedResourceHandleBase()+0x2e) [0x7fd7fe796000]
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