[Webkit-unassigned] [Bug 61523] New: [GTK] http/tests/eventsource/workers/eventsource-simple.html is flaky crash

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu May 26 06:58:48 PDT 2011 

https://bugs.webkit.org/show_bug.cgi?id=61523

           Summary: [GTK]
                    http/tests/eventsource/workers/eventsource-simple.html
                    is flaky crash
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: pnormand at igalia.com


Sometimes, fails only on 64-bits Debug


#0  0x00002b326632a82a in webkit_web_data_source_dispose (object=0x21248c0) at ../../Source/WebKit/gtk/webkit/webkitwebdatasource.cpp:86
86        ASSERT(!priv->loader->isLoading());

Thread 1 (Thread 25532):
#0  0x00002b326632a82a in webkit_web_data_source_dispose (object=0x21248c0) at ../../Source/WebKit/gtk/webkit/webkitwebdatasource.cpp:86
#1  0x00002b326a7a51ca in g_object_unref (_object=0x21248c0) at /tmp/buildd/glib2.0-2.28.6/./gobject/gobject.c:2697
#2  0x00002b32662f937c in WebKit::DocumentLoader::unrefDataSource (this=0x4c46a60) at ../../Source/WebKit/gtk/WebCoreSupport/DocumentLoaderGtk.cpp:122
#3  0x00002b32662f928f in WebKit::DocumentLoader::decreaseLoadCount (this=0x4c46a60, identifier=1573) at ../../Source/WebKit/gtk/WebCoreSupport/DocumentLoaderGtk.cpp:105
#4  0x00002b3266310b0f in WebKit::FrameLoaderClient::dispatchDidFailLoading (this=0x4c69540, loader=0x4c46a60, identifier=1573, error=...) at ../../Source/WebKit/gtk/WebCoreSupport/FrameLoaderClientGtk.cpp:1171
#5  0x00002b32669cf1ee in WebCore::ResourceLoadNotifier::didFailToLoad (this=0x4c90418, loader=0x4caac10, error=...) at ../../Source/WebCore/loader/ResourceLoadNotifier.cpp:98
#6  0x00002b32669ce45b in WebCore::ResourceLoader::cancel (this=0x4caac10, error=...) at ../../Source/WebCore/loader/ResourceLoader.cpp:384
#7  0x00002b32669ce259 in WebCore::ResourceLoader::cancel (this=0x4caac10) at ../../Source/WebCore/loader/ResourceLoader.cpp:343
#8  0x00002b3266974bdb in WebCore::cancelAll (loaders=...) at ../../Source/WebCore/loader/DocumentLoader.cpp:69
#9  0x00002b3266977d60 in WebCore::DocumentLoader::stopLoadingSubresources (this=0x4c46a60) at ../../Source/WebCore/loader/DocumentLoader.cpp:758
#10 0x00002b32669763a5 in WebCore::DocumentLoader::stopLoading (this=0x4c46a60) at ../../Source/WebCore/loader/DocumentLoader.cpp:262
#11 0x00002b326698cc5f in WebCore::FrameLoader::stopAllLoaders (this=0x4c90240, clearProvisionalItemPolicy=WebCore::ShouldClearProvisionalItem) at ../../Source/WebCore/loader/FrameLoader.cpp:1806
#12 0x00002b326699041f in WebCore::FrameLoader::frameDetached (this=0x4c90240) at ../../Source/WebCore/loader/FrameLoader.cpp:2670
#13 0x00002b3266806af6 in WebCore::HTMLFrameOwnerElement::willRemove (this=0x4c35550) at ../../Source/WebCore/html/HTMLFrameOwnerElement.cpp:58
#14 0x00002b32668060b3 in WebCore::HTMLFrameElementBase::willRemove (this=0x4c35550) at ../../Source/WebCore/html/HTMLFrameElementBase.cpp:283
#15 0x00002b32666107bc in WebCore::willRemoveChild (child=0x4c35550) at ../../Source/WebCore/dom/ContainerNode.cpp:387
#16 0x00002b326661099c in WebCore::ContainerNode::removeChild (this=0x4c78e40, oldChild=0x4c35550, ec=@0x7fff9d2c1d5c) at ../../Source/WebCore/dom/ContainerNode.cpp:427
#17 0x00002b3266695579 in WebCore::Node::removeChild (this=0x4c78e40, oldChild=0x4c35550, ec=@0x7fff9d2c1d5c) at ../../Source/WebCore/dom/Node.cpp:658
#18 0x00002b3266478712 in WebCore::JSNode::removeChild (this=0x2b32bc4a5318, exec=0x2b32bc0140d0) at ../../Source/WebCore/bindings/js/JSNodeCustom.cpp:172
#19 0x00002b32670f1ee3 in WebCore::jsNodePrototypeFunctionRemoveChild (exec=0x2b32bc0140d0) at DerivedSources/WebCore/JSNode.cpp:493
#20 0x00002b327c0011e8 in ?? ()
#21 0x00007fff9d2c1e70 in ?? ()
#22 0x00002b327c01686e in ?? ()
#23 0x00007fff9d2c1e00 in ?? ()
#24 0x00002b32bc4a4a58 in ?? ()
#25 0x0000000004c7f9a0 in ?? ()
#26 0x00002b32bc4a04e0 in ?? ()
#27 0x00002b32bc4a4cf8 in ?? ()
#28 0x00007fff9d2c1e20 in ?? ()
#29 0x00007fff9d2c1e30 in ?? ()
#30 0x00002b3265552213 in JSC::JSValue::decode (ptr=0x7fff9d2c2a90) at ../../Source/JavaScriptCore/runtime/JSValueInlineMethods.h:369
#31 0x00002b32655e7519 in JSC::JITCode::execute (this=0x2b32bc4ac878, registerFile=0x159b8b8, callFrame=0x2b32bc014048, globalData=0x1d1bfb0) at ../../Source/JavaScriptCore/jit/JITCode.h:77
#32 0x00002b32655e3f7c in JSC::Interpreter::executeCall (this=0x159b8a0, callFrame=0x2b32bc4a0568, function=0x2b32bc492de0, callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../../Source/JavaScriptCore/interpreter/Interpreter.cpp:852
#33 0x00002b3265678580 in JSC::call (exec=0x2b32bc4a0568, functionObject=..., callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../../Source/JavaScriptCore/runtime/CallData.cpp:38
#34 0x00002b3266431013 in WebCore::JSMainThreadExecState::call (exec=0x2b32bc4a0568, functionObject=..., callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../../Source/WebCore/bindings/js/JSMainThreadExecState.h:48
#35 0x00002b326645e5dd in WebCore::JSEventListener::handleEvent (this=0x4ca50f0, scriptExecutionContext=0x4c944c8, event=0x4c35800) at ../../Source/WebCore/bindings/js/JSEventListener.cpp:128
#36 0x00002b326667fd85 in WebCore::EventTarget::fireEventListeners (this=0x4ca5340, event=0x4c35800, d=0x4ca5458, entry=WTF::Vector of length 1, capacity 1 = {...}) at ../../Source/WebCore/dom/EventTarget.cpp:389
#37 0x00002b326667fc12 in WebCore::EventTarget::fireEventListeners (this=0x4ca5340, event=0x4c35800) at ../../Source/WebCore/dom/EventTarget.cpp:358
#38 0x00002b326667faa2 in WebCore::EventTarget::dispatchEvent (this=0x4ca5340, event=...) at ../../Source/WebCore/dom/EventTarget.cpp:340
#39 0x00002b3266a3149e in WebCore::EventSource::endRequest (this=0x4ca5340) at ../../Source/WebCore/page/EventSource.cpp:133
#40 0x00002b3266a31bf4 in WebCore::EventSource::didFail (this=0x4ca5340, error=...) at ../../Source/WebCore/page/EventSource.cpp:243
#41 0x00002b326697ff12 in WebCore::DocumentThreadableLoader::didFail (this=0x4ca54e0, loader=0x4ca48e0, error=...) at ../../Source/WebCore/loader/DocumentThreadableLoader.cpp:252
#42 0x00002b32669d7bd3 in WebCore::SubresourceLoader::willCancel (this=0x4ca48e0, error=...) at ../../Source/WebCore/loader/SubresourceLoader.cpp:230
#43 0x00002b32669ce318 in WebCore::ResourceLoader::cancel (this=0x4ca48e0, error=...) at ../../Source/WebCore/loader/ResourceLoader.cpp:363
#44 0x00002b32669ce259 in WebCore::ResourceLoader::cancel (this=0x4ca48e0) at ../../Source/WebCore/loader/ResourceLoader.cpp:343
#45 0x00002b326697f1dc in WebCore::DocumentThreadableLoader::cancel (this=0x4ca54e0) at ../../Source/WebCore/loader/DocumentThreadableLoader.cpp:137
#46 0x00002b3266a31a47 in WebCore::EventSource::didReceiveResponse (this=0x4ca5340, response=...) at ../../Source/WebCore/page/EventSource.cpp:218
#47 0x00002b326697fa23 in WebCore::DocumentThreadableLoader::didReceiveResponse (this=0x4ca54e0, loader=0x4ca48e0, response=...) at ../../Source/WebCore/loader/DocumentThreadableLoader.cpp:201
#48 0x00002b32669d7671 in WebCore::SubresourceLoader::didReceiveResponse (this=0x4ca48e0, r=...) at ../../Source/WebCore/loader/SubresourceLoader.cpp:141
#49 0x00002b32669ce6e9 in WebCore::ResourceLoader::didReceiveResponse (this=0x4ca48e0, response=...) at ../../Source/WebCore/loader/ResourceLoader.cpp:437
#50 0x00002b3266f31b40 in WebCore::gotHeadersCallback (msg=0x4205850, data=0x4ca62e0) at ../../Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp:289
#51 0x00002b326a7a3e7e in g_closure_invoke (closure=0x4ca6da0, return_value=0xffff000000000002, n_param_values=1, param_values=0x4ac0b20, invocation_hint=0xffff000000000000) at /tmp/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
#52 0x00002b326a7b58d7 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x4205850, emission_return=0x0, instance_and_params=0x4ac0b20) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252
#53 0x00002b326a7bed05 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
#54 0x00002b326a7beed3 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
#55 0x00002b326a23b3d0 in io_read (sock=0x4b4d2e0, msg=0x4205850) at soup-message-io.c:944
#56 0x00002b326a7a3e7e in g_closure_invoke (closure=0x4b5dad0, return_value=0x0, n_param_values=1, param_values=0x4970d60, invocation_hint=0x7fff9d2c2f00) at /tmp/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
#57 0x00002b326a7b58d7 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x4b4d2e0, emission_return=0x0, instance_and_params=0x4970d60) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252
#58 0x00002b326a7bed05 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
#59 0x00002b326a7beed3 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
#60 0x00002b326a24873e in socket_read_watch (pollable=<value optimized out>, user_data=0x4b4d2e0) at soup-socket.c:1139
#61 0x00002b326b03b4a3 in g_main_dispatch (context=0x14f7a40) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
#62 g_main_context_dispatch (context=0x14f7a40) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
#63 0x00002b326b03bc80 in g_main_context_iterate (context=0x14f7a40, block=1, dispatch=1, self=<value optimized out>) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
#64 0x00002b326b03c2f2 in g_main_loop_run (loop=0x4c20c50) at /tmp/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
#65 0x00002b3268f772b7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#66 0x0000000000423e91 in runTest (testPathOrURL=...) at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:703
#67 0x000000000042352e in runTestingServerLoop () at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:495
#68 0x00000000004257f0 in main (argc=2, argv=0x7fff9d2c3da8) at ../../Tools/DumpRenderTree/gtk/DumpRenderTree.cpp:1180

Will skip the test for now.

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