NEW 75143
Crash in WebFrameProxy::isDescendantOf() running tests on SL 
https://bugs.webkit.org/show_bug.cgi?id=75143
Summary Crash in WebFrameProxy::isDescendantOf() running tests on SL
Simon Fraser (smfr)
Reported 2011-12-22 15:44:00 PST
Created attachment 120394 [details] Crash log One of these tests crashed on SL running WK2 tests in debug: fast/dynamic/crash-paint-no-documentElement-renderer.html -> unexpected DumpRenderTree crash fast/events/before-unload-adopt-within-subframes.html -> unexpected DumpRenderTree crash Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000003f00000078 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 com.apple.WebKit2 0x00000001000f078b WebKit::WebFrameProxy::isDescendantOf(WebKit::WebFrameProxy const*) const + 123 (WebFrameProxy.cpp:231) 1 com.apple.WebKit2 0x000000010012363c WebKit::isDisconnectedFrame(WebKit::WebFrameProxy*) + 124 (WebPageProxy.cpp:1591) 2 com.apple.WebKit2 0x00000001001234de WebKit::WebPageProxy::didSaveFrameToPageCache(unsigned long long) + 350 (WebPageProxy.cpp:1601) 3 com.apple.WebKit2 0x0000000100252ada void CoreIPC::callMemberFunction<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long), unsigned long long>(CoreIPC::Arguments1<unsigned long long> const&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long)) + 138 (HandleMessage.h:20) 4 com.apple.WebKit2 0x0000000100247353 void CoreIPC::handleMessage<Messages::WebPageProxy::DidSaveFrameToPageCache, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long)>(CoreIPC::ArgumentDecoder*, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long)) + 115 (HandleMessage.h:278) 5 com.apple.WebKit2 0x0000000100243da4 WebKit::WebPageProxy::didReceiveWebPageProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) + 2356 (WebPageProxyMessageReceiver.cpp:227) 6 com.apple.WebKit2 0x0000000100122c0f WebKit::WebPageProxy::didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*) + 271 (WebPageProxy.cpp:1536)
Attachments
Crash log (30.20 KB, text/plain)
2011-12-22 15:44 PST, Simon Fraser (smfr) 		no flags
Details
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Simon Fraser (smfr)
Comment 1 2011-12-22 15:50:45 PST
Also see an assertion: Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef Crashed Thread: 0 Dispatch queue: com.apple.main-thread Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 com.apple.WebKit2 0x00000001000f05db WebKit::WebFrameProxy::appendChild(WebKit::WebFrameProxy*) + 475 (WebFrameProxy.cpp:204) 1 com.apple.WebKit2 0x000000010012336c WebKit::WebPageProxy::didCreateSubframe(unsigned long long, unsigned long long) + 844 (WebPageProxy.cpp:1587) 2 com.apple.WebKit2 0x000000010024e752 void CoreIPC::callMemberFunction<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long, unsigned long long), unsigned long long, unsigned long long>(CoreIPC::Arguments2<unsigned long long, unsigned long long> const&, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long, unsigned long long)) + 146 (HandleMessage.h:26) 3 com.apple.WebKit2 0x00000001002472d3 void CoreIPC::handleMessage<Messages::WebPageProxy::DidCreateSubframe, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(unsigned long long, unsigned long long)>(CoreIPC::ArgumentDecoder*, WebKit::WebPageProxy*, void (WebKit::WebPageProxy::*)(unsigned long long, unsigned long long)) + 115 (HandleMessage.h:278)
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