[Webkit-unassigned] [Bug 120315] New: REGRESSION (r154581): Some plugin tests failing in debug bots
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Aug 26 10:05:33 PDT 2013
https://bugs.webkit.org/show_bug.cgi?id=120315
Summary: REGRESSION (r154581): Some plugin tests failing in
debug bots
Product: WebKit
Version: 528+ (Nightly build)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: HTML DOM
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: koivisto at iki.fi
+plugins/destroy-stream-twice.html crash log sample
+plugins/change-widget-and-click-crash.html crash log sample
+plugins/js-from-destroy.html crash log sample
We are hitting the new no-event-dispatch-while-iterating assertion
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
VM Regions Near 0xbbadbeef:
-->
__TEXT 000000010e6e1000-000000010e6e2000 [ 4K] r-x/rwx SM=COW /Volumes/VOLUME/*/WebKit2.framework/WebProcess.app/Contents/MacOS/WebProcess
Application Specific Information:
CRASHING TEST: plugins/destroy-reentry.html
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.JavaScriptCore 0x000000011041cc2a WTFCrash + 42 (Assertions.cpp:342)
1 com.apple.WebCore 0x000000011141f0b5 WebCore::dispatchChildRemovalEvents(WebCore::Node*) + 117 (ContainerNode.cpp:1022)
2 com.apple.WebCore 0x000000011141d1b8 WebCore::willRemoveChild(WebCore::Node*) + 152 (ContainerNode.cpp:472)
3 com.apple.WebCore 0x000000011141cf52 WebCore::ContainerNode::removeChild(WebCore::Node*, int&) + 434 (ContainerNode.cpp:539)
4 com.apple.WebCore 0x0000000112358458 WebCore::Node::removeChild(WebCore::Node*, int&) + 88 (Node.cpp:497)
5 com.apple.WebCore 0x0000000111fcc8ef WebCore::JSNode::removeChild(JSC::ExecState*) + 95 (JSNodeCustom.cpp:168)
6 com.apple.WebCore 0x0000000111fc8fe5 WebCore::jsNodePrototypeFunctionRemoveChild(JSC::ExecState*) + 357 (JSNode.cpp:471)
7 ??? 0x0000340977801045 0 + 57215264231493
8 com.apple.JavaScriptCore 0x00000001101b9dd7 JSC::JITCode::execute(JSC::JSStack*, JSC::ExecState*, JSC::VM*) + 71 (JITCode.cpp:46)
9 com.apple.JavaScriptCore 0x000000011019cd18 JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) + 4408 (Interpreter.cpp:849)
10 com.apple.JavaScriptCore 0x000000010ff757c1 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) + 497 (Completion.cpp:83)
11 com.apple.WebKit2 0x000000010e8e5714 WebKit::NPRuntimeObjectMap::evaluate(NPObject*, WTF::String const&, _NPVariant*) + 484 (SourceCode.h:116)
12 com.apple.WebKit2 0x000000010e96c1b2 WebKit::PluginView::evaluate(NPObject*, WTF::String const&, _NPVariant*, bool) + 178 (PluginView.cpp:1397)
13 com.apple.WebKit2 0x000000010e96c23b non-virtual thunk to WebKit::PluginView::evaluate(NPObject*, WTF::String const&, _NPVariant*, bool) + 91 (PluginView.cpp:1398)
14 com.apple.WebKit2 0x000000010e95a859 WebKit::PluginProxy::evaluate(WebKit::NPVariantData const&, WTF::String const&, bool, bool&, WebKit::NPVariantData&) + 249 (PluginProxy.cpp:648)
15 com.apple.WebKit2 0x000000010e9633c6 void CoreIPC::callMemberFunction<WebKit::PluginProxy, void (WebKit::PluginProxy::*)(WebKit::NPVariantData const&, WTF::String const&, bool, bool&, WebKit::NPVariantData&), WebKit::NPVariantData, WTF::String, bool, bool, WebKit::NPVariantData>(CoreIPC::Arguments3<WebKit::NPVariantData, WTF::String, bool> const&, CoreIPC::Arguments2<bool, WebKit::NPVariantData>&, WebKit::PluginProxy*, void (WebKit::PluginProxy::*)(WebKit::NPVariantData const&, WTF::String const&, bool, bool&, WebKit::NPVariantData&)) + 214 (HandleMessage.h:150)
16 com.apple.WebKit2 0x000000010e962e6e void CoreIPC::handleMessage<Messages::PluginProxy::Evaluate, WebKit::PluginProxy, void (WebKit::PluginProxy::*)(WebKit::NPVariantData const&, WTF::String const&, bool, bool&, WebKit::NPVariantData&)>(CoreIPC::MessageDecoder&, CoreIPC::MessageEncoder&, WebKit::PluginProxy*, void (WebKit::PluginProxy::*)(WebKit::NPVariantData const&, WTF::String const&, bool, bool&, WebKit::NPVariantData&)) + 190 (HandleMessage.h:387)
17 com.apple.WebKit2 0x000000010e96232c WebKit::PluginProxy::didReceiveSyncPluginProxyMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&, WTF::OwnPtr<CoreIPC::MessageEncoder>&) + 940 (PluginProxyMessageReceiver.cpp:118)
18 com.apple.WebKit2 0x000000010e939aed WebKit::PluginProcessConnection::didReceiveSyncMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&, WTF::OwnPtr<CoreIPC::MessageEncoder>&) + 269 (PluginProcessConnection.cpp:121)
19 com.apple.WebKit2 0x000000010e7bbf45 CoreIPC::Connection::dispatchSyncMessage(CoreIPC::MessageDecoder&) + 277 (Connection.cpp:757)
20 com.apple.WebKit2 0x000000010e7b8420 CoreIPC::Connection::dispatchMessage(WTF::PassOwnPtr<CoreIPC::MessageDecoder>) + 192 (Connection.cpp:814)
21 com.apple.WebKit2 0x000000010e7b82e1 CoreIPC::Connection::SyncMessageState::dispatchMessages(CoreIPC::Connection*) + 321 (Connection.cpp:188)
22 com.apple.WebKit2 0x000000010e7ba78c CoreIPC::Connection::waitForSyncReply(unsigned long long, double, unsigned int) + 172 (Connection.cpp:537)
23 com.apple.WebKit2 0x000000010e7ba250 CoreIPC::Connection::sendSyncMessage(unsigned long long, WTF::PassOwnPtr<CoreIPC::MessageEncoder>, double, unsigned int) + 592 (Connection.cpp:472)
24 com.apple.WebKit2 0x000000010e95b51b bool CoreIPC::Connection::sendSync<Messages::WebProcessConnection::DestroyPlugin>(Messages::WebProcessConnection::DestroyPlugin const&, Messages::WebProcessConnection::DestroyPlugin::Reply const&, unsigned long long, double, unsigned int) + 267 (Connection.h:379)
25 com.apple.WebKit2 0x000000010e958899 WebKit::PluginProxy::destroy() + 169 (PluginProxy.cpp:202)
26 com.apple.WebKit2 0x000000010e91abda WebKit::Plugin::destroyPlugin() + 26 (Plugin.cpp:102)
27 com.apple.WebKit2 0x000000010e96701a WebKit::PluginView::destroyPluginAndReset() + 234 (PluginView.cpp:328)
28 com.apple.WebKit2 0x000000010e966d45 WebKit::PluginView::~PluginView() + 245 (PluginView.cpp:312)
29 com.apple.WebKit2 0x000000010e966bb5 WebKit::PluginView::~PluginView() + 21 (PluginView.cpp:317)
30 com.apple.WebKit2 0x000000010e966b89 WebKit::PluginView::~PluginView() + 25 (PluginView.cpp:303)
31 com.apple.WebCore 0x0000000111241b53 WTF::RefCounted<WebCore::Widget>::deref() + 83 (RefCounted.h:196)
32 com.apple.WebCore 0x00000001118337fb void WTF::derefIfNotNull<WebCore::Widget>(WebCore::Widget*) + 59 (PassRefPtr.h:53)
33 com.apple.WebCore 0x00000001118337b8 WTF::RefPtr<WebCore::Widget>::~RefPtr() + 24 (RefPtr.h:62)
34 com.apple.WebCore 0x0000000111833715 WTF::RefPtr<WebCore::Widget>::~RefPtr() + 21 (RefPtr.h:62)
35 com.apple.WebCore 0x000000011272de65 WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>::~KeyValuePair() + 21 (HashTraits.h:198)
36 com.apple.WebCore 0x000000011272de45 WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>::~KeyValuePair() + 21 (HashTraits.h:198)
37 com.apple.WebCore 0x000000011272de08 WTF::HashTable<WTF::RefPtr<WebCore::Widget>, WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*> >, WTF::PtrHash<WTF::RefPtr<WebCore::Widget> >, WTF::KeyValuePairHashTraits<WTF::HashTraits<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WebCore::FrameView*> >, WTF::HashTraits<WTF::RefPtr<WebCore::Widget> > >::deallocateTable(WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>*, int) + 88 (HashTable.h:1093)
38 com.apple.WebCore 0x000000011272e3b9 WTF::HashTable<WTF::RefPtr<WebCore::Widget>, WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*> >, WTF::PtrHash<WTF::RefPtr<WebCore::Widget> >, WTF::KeyValuePairHashTraits<WTF::HashTraits<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WebCore::FrameView*> >, WTF::HashTraits<WTF::RefPtr<WebCore::Widget> > >::~HashTable() + 57 (HashTable.h:374)
39 com.apple.WebCore 0x000000011272e375 WTF::HashTable<WTF::RefPtr<WebCore::Widget>, WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*> >, WTF::PtrHash<WTF::RefPtr<WebCore::Widget> >, WTF::KeyValuePairHashTraits<WTF::HashTraits<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WebCore::FrameView*> >, WTF::HashTraits<WTF::RefPtr<WebCore::Widget> > >::~HashTable() + 21 (HashTable.h:378)
40 com.apple.WebCore 0x000000011272e355 WTF::HashMap<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*, WTF::PtrHash<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WebCore::FrameView*> >::~HashMap() + 21 (RefPtrHashMap.h:32)
41 com.apple.WebCore 0x0000000112729135 WTF::HashMap<WTF::RefPtr<WebCore::Widget>, WebCore::FrameView*, WTF::PtrHash<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WTF::RefPtr<WebCore::Widget> >, WTF::HashTraits<WebCore::FrameView*> >::~HashMap() + 21 (RefPtrHashMap.h:32)
42 com.apple.WebCore 0x0000000112726e88 WebCore::WidgetHierarchyUpdatesSuspensionScope::moveWidgets() + 408 (RenderWidget.cpp:75)
43 com.apple.WebCore 0x00000001113b5ecc WebCore::WidgetHierarchyUpdatesSuspensionScope::~WidgetHierarchyUpdatesSuspensionScope() + 108 (RenderWidget.h:41)
44 com.apple.WebCore 0x00000001113b3055 WebCore::WidgetHierarchyUpdatesSuspensionScope::~WidgetHierarchyUpdatesSuspensionScope() + 21 (RenderWidget.h:43)
45 com.apple.WebCore 0x00000001113b1bff WebCore::Style::detachRenderTree(WebCore::Element*, WebCore::Style::AttachContext const&) + 287 (StyleResolveTree.cpp:273)
46 com.apple.WebCore 0x000000011169039d WebCore::Document::detach() + 749 (Document.cpp:2083)
47 com.apple.WebCore 0x0000000111690773 WebCore::Document::prepareForDestruction() + 83 (Document.cpp:2117)
48 com.apple.WebCore 0x00000001118fb576 WebCore::Frame::setView(WTF::PassRefPtr<WebCore::FrameView>) + 230 (Frame.cpp:257)
49 com.apple.WebCore 0x00000001118fdbba WebCore::Frame::createView(WebCore::IntSize const&, WebCore::Color const&, bool, WebCore::IntSize const&, WebCore::IntRect const&, bool, WebCore::ScrollbarMode, bool, WebCore::ScrollbarMode, bool) + 346 (Frame.cpp:717)
50 com.apple.WebKit2 0x000000010ea58975 WebKit::WebFrameLoaderClient::transitionToCommittedForNewPage() + 533 (WebFrameLoaderClient.cpp:1209)
51 com.apple.WebCore 0x00000001119100ed WebCore::FrameLoader::transitionToCommitted(WTF::PassRefPtr<WebCore::CachedPage>) + 1341 (FrameLoader.cpp:1886)
52 com.apple.WebCore 0x000000011190f477 WebCore::FrameLoader::commitProvisionalLoad() + 1079 (FrameLoader.cpp:1723)
53 com.apple.WebCore 0x00000001116d272c WebCore::DocumentLoader::commitIfReady() + 60 (DocumentLoader.cpp:325)
54 com.apple.WebCore 0x00000001116d4f1c WebCore::DocumentLoader::commitLoad(char const*, int) + 76 (DocumentLoader.cpp:737)
55 com.apple.WebCore 0x00000001116d557b WebCore::DocumentLoader::dataReceived(WebCore::CachedResource*, char const*, int) + 987 (DocumentLoader.cpp:863)
56 com.apple.WebCore 0x0000000111371fa1 WebCore::CachedRawResource::notifyClientsDataWasReceived(char const*, unsigned int) + 161 (CachedRawResource.cpp:110)
57 com.apple.WebCore 0x0000000111371e8e WebCore::CachedRawResource::addDataBuffer(WebCore::ResourceBuffer*) + 206 (CachedRawResource.cpp:67)
58 com.apple.WebCore 0x000000011291e15e WebCore::SubresourceLoader::didReceiveDataOrBuffer(char const*, int, WTF::PassRefPtr<WebCore::SharedBuffer>, long long, WebCore::DataPayloadType) + 478 (SubresourceLoader.cpp:250)
59 com.apple.WebCore 0x000000011291e28b WebCore::SubresourceLoader::didReceiveBuffer(WTF::PassRefPtr<WebCore::SharedBuffer>, long long, WebCore::DataPayloadType) + 75 (SubresourceLoader.cpp:231)
60 com.apple.WebCore 0x0000000112747b0c WebCore::ResourceLoader::didReceiveBuffer(WebCore::ResourceHandle*, WTF::PassRefPtr<WebCore::SharedBuffer>, int) + 140 (ResourceLoader.cpp:482)
61 com.apple.WebCore 0x0000000112b2c879 -[WebCoreResourceHandleAsDelegate connection:didReceiveData:lengthReceived:] + 249 (WebCoreResourceHandleAsDelegate.mm:195)
62 com.apple.Foundation 0x00007fff92a36d88 __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke_0 + 28
63 com.apple.Foundation 0x00007fff92a36ccc -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 227
64 com.apple.Foundation 0x00007fff92a36bc8 -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 63
65 com.apple.Foundation 0x00007fff92a3977b _NSURLConnectionDidReceiveData_LengthReceived + 86
66 com.apple.CFNetwork 0x00007fff96c78854 ___delegate_didReceiveDataArray_block_invoke_0 + 132
67 com.apple.CFNetwork 0x00007fff96c6b54a ___withDelegateAsync_block_invoke_0 + 90
68 com.apple.CFNetwork 0x00007fff96cfbf3a __block_global_1 + 28
69 com.apple.CoreFoundation 0x00007fff8f56c154 CFArrayApplyFunction + 68
70 com.apple.CFNetwork 0x00007fff96c5c2b4 RunloopBlockContext::perform() + 124
71 com.apple.CFNetwork 0x00007fff96c5c18b MultiplexerSource::perform() + 221
72 com.apple.CoreFoundation 0x00007fff8f54db31 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
73 com.apple.CoreFoundation 0x00007fff8f54d455 __CFRunLoopDoSources0 + 245
74 com.apple.CoreFoundation 0x00007fff8f5707f5 __CFRunLoopRun + 789
75 com.apple.CoreFoundation 0x00007fff8f5700e2 CFRunLoopRunSpecific + 290
76 com.apple.HIToolbox 0x00007fff8e223eb4 RunCurrentEventLoopInMode + 209
77 com.apple.HIToolbox 0x00007fff8e223c52 ReceiveNextEventCommon + 356
78 com.apple.HIToolbox 0x00007fff8e223ae3 BlockUntilNextEventMatchingListInMode + 62
79 com.apple.AppKit 0x00007fff96fea533 _DPSNextEvent + 685
80 com.apple.AppKit 0x00007fff96fe9df2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
81 com.apple.AppKit 0x00007fff96fe11a3 -[NSApplication run] + 517
82 com.apple.WebCore 0x0000000112776922 WebCore::RunLoop::run() + 114 (RunLoopMac.mm:44)
83 com.apple.WebKit2 0x000000010ea0355c int WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebContentProcessMainDelegate>(int, char**) + 604 (ChildProcessEntryPoint.h:92)
84 com.apple.WebKit2 0x000000010ea032eb WebContentProcessMain + 27 (WebContentProcessMain.mm:179)
85 com.apple.WebProcess 0x000000010e6e1d1d WebKit::BootstrapMain(int, char**) + 381
86 com.apple.WebProcess 0x000000010e6e1b92 main + 34
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