Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000150 Process Model: Multiple Web Processes Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.WebCore 0x000000010d095fcb WebCore::FrameLoader::subresourceCachePolicy() const + 11 1 com.apple.WebCore 0x000000010d55c5ed WebCore::HTMLLinkElement::setCSSStyleSheet(WTF::String const&, WebCore::URL const&, WTF::String const&, WebCore::CachedCSSStyleSheet const*) + 93 2 com.apple.WebCore 0x000000010d00c262 WebCore::CachedCSSStyleSheet::checkNotify() + 290 3 com.apple.WebCore 0x000000010d101a2e WebCore::SubresourceLoader::didCancel(WebCore::ResourceError const&) + 30 4 com.apple.WebCore 0x000000010d1016f3 WebCore::ResourceLoader::cancel(WebCore::ResourceError const&) + 451 5 com.apple.WebCore 0x000000010d101516 WebCore::ResourceLoader::cancel() + 70 6 com.apple.WebCore 0x000000010d3b8f29 WebCore::cancelAll(WTF::HashMap<unsigned long, WTF::RefPtr<WebCore::ResourceLoader>, WTF::IntHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<WTF::RefPtr<WebCore::ResourceLoader> > > const&) + 297 7 com.apple.WebCore 0x000000010cf99836 WebCore::DocumentLoader::stopLoading() + 1542 8 com.apple.WebCore 0x000000010cf99173 WebCore::FrameLoader::stopAllLoaders(WebCore::ClearProvisionalItemPolicy) + 211 9 com.apple.WebCore 0x000000010d0931d0 WebCore::FrameLoader::frameDetached() + 16 10 com.apple.WebCore 0x000000010d09317f WebCore::HTMLFrameOwnerElement::disconnectContentFrame() + 31 11 com.apple.WebCore 0x000000010d2e732b WebCore::disconnectSubframes(WebCore::ContainerNode&, WebCore::SubframeDisconnectPolicy) + 267 12 com.apple.WebCore 0x000000010d021414 WebCore::ContainerNode::removeChild(WebCore::Node*, int&) + 196 13 com.apple.WebCore 0x000000010d2e2bea WebCore::ContainerNode::appendChild(WTF::PassRefPtr<WebCore::Node>, int&) + 490 14 com.apple.WebCore 0x000000010da64813 WebCore::Node::appendChild(WTF::PassRefPtr<WebCore::Node>, int&) + 35 15 com.apple.WebCore 0x000000010d01a089 WebCore::JSNode::appendChild(JSC::ExecState*) + 73 16 ??? 0x000054af2bc01028 0 + 93111330017320 17 com.apple.JavaScriptCore 0x000000010cc3a796 llint_entry + 22814 18 com.apple.JavaScriptCore 0x000000010cc3a796 llint_entry + 22814
rdar://problem/21246971
Created attachment 254436 [details] patch
Comment on attachment 254436 [details] patch r=me
http://trac.webkit.org/r185301