[Webkit-unassigned] [Bug 95968] [Qt][WK2] API tests crashes with Qt 5.0-beta1

Tue Oct 2 04:13:33 PDT 2012

https://bugs.webkit.org/show_bug.cgi?id=95968


--- Comment #12 from Csaba Osztrogonac <ossy at webkit.org>  2012-10-02 04:13:56 PST ---
and a debug GDB backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff74c28c6 in QMapData<unsigned long, QWebDownloadItem*>::root (this=0x8) at /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/include/QtCore/qmap.h:200
200         Node *root() const { return static_cast<Node *>(header.left); }
(gdb) bt
#0  0x00007ffff74c28c6 in QMapData<unsigned long, QWebDownloadItem*>::root (this=0x8) at /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/include/QtCore/qmap.h:200
#1  0x00007ffff74c26ca in QMapData<unsigned long, QWebDownloadItem*>::findNode (this=0x8, akey=@0x7fffffffb740)
    at /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/include/QtCore/qmap.h:291
#2  0x00007ffff74c256a in QMap<unsigned long, QWebDownloadItem*>::value (this=0x7fff94022410, akey=@0x7fffffffb740, adefaultValue=@0x7fffffffb738)
    at /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/include/QtCore/qmap.h:586
#3  0x00007ffff74c1e97 in WebKit::QtDownloadManager::downloadCreatedDestination (this=0x7fff94022410, download=0x7fff9c02f960, path=...)
    at /home/oszi/WebKit/Source/WebKit2/UIProcess/qt/QtDownloadManager.cpp:73
#4  0x00007ffff74c230e in WebKit::QtDownloadManager::didCreateDestination (download=0x7fff9c02f960, path=0x7fff9c099f60, clientInfo=0x7fff94022410)
    at /home/oszi/WebKit/Source/WebKit2/UIProcess/qt/QtDownloadManager.cpp:127
#5  0x00007ffff72e3d09 in WebKit::WebDownloadClient::didCreateDestination (this=0x7fff94010278, webContext=0x7fff9400ff60, downloadProxy=0x7fff9c02f960,
    path=...) at /home/oszi/WebKit/Source/WebKit2/UIProcess/WebDownloadClient.cpp:91
#6  0x00007ffff727f281 in WebKit::DownloadProxy::didCreateDestination (this=0x7fff9c02f960, path=...)
    at /home/oszi/WebKit/Source/WebKit2/UIProcess/Downloads/DownloadProxy.cpp:147
#7  0x00007ffff74e98cb in CoreIPC::callMemberFunction<WebKit::DownloadProxy, void (WebKit::DownloadProxy::*)(WTF::String const&), WTF::String> (args=...,
    object=0x7fff9c02f960, function=0x7ffff727f238 <WebKit::DownloadProxy::didCreateDestination(WTF::String const&)>)
    at /home/oszi/WebKit/Source/WebKit2/Platform/CoreIPC/HandleMessage.h:19
#8  0x00007ffff74e920f in CoreIPC::handleMessage<Messages::DownloadProxy::DidCreateDestination, WebKit::DownloadProxy, void (WebKit::DownloadProxy::*)(WTF::String const&)> (argumentDecoder=0xd8b760, object=0x7fff9c02f960, function=0x7ffff727f238 <WebKit::DownloadProxy::didCreateDestination(WTF::String const&)>)
    at /home/oszi/WebKit/Source/WebKit2/Platform/CoreIPC/HandleMessage.h:302
#9  0x00007ffff74e8c19 in WebKit::DownloadProxy::didReceiveDownloadProxyMessage (this=0x7fff9c02f960, messageID=..., arguments=0xd8b760)
    at generated/DownloadProxyMessageReceiver.cpp:60
#10 0x00007ffff72cc470 in WebKit::WebContext::didReceiveMessage (this=0x7fff9400ff60, process=0x7fff94576aa0, messageID=..., arguments=0xd8b760)
    at /home/oszi/WebKit/Source/WebKit2/UIProcess/WebContext.cpp:722
#11 0x00007ffff73453db in WebKit::WebProcessProxy::didReceiveMessage (this=0x7fff94576aa0, connection=0x7fff940233a0, messageID=..., arguments=0xd8b760)
    at /home/oszi/WebKit/Source/WebKit2/UIProcess/WebProcessProxy.cpp:405
#12 0x00007ffff72c2416 in WebKit::WebConnectionToWebProcess::didReceiveMessage (this=0x7fff94021000, connection=0x7fff940233a0, messageID=...,
    arguments=0xd8b760) at /home/oszi/WebKit/Source/WebKit2/UIProcess/WebConnectionToWebProcess.cpp:92
#13 0x00007ffff71cef47 in CoreIPC::Connection::dispatchMessage (this=0x7fff940233a0, message=...)
    at /home/oszi/WebKit/Source/WebKit2/Platform/CoreIPC/Connection.cpp:691
#14 0x00007ffff71cf129 in CoreIPC::Connection::dispatchOneMessage (this=0x7fff940233a0)
    at /home/oszi/WebKit/Source/WebKit2/Platform/CoreIPC/Connection.cpp:717
#15 0x00007ffff71d977f in WTF::FunctionWrapper<void (CoreIPC::Connection::*)()>::operator() (this=0xb23fe0, c=0x7fff940233a0)
    at /home/oszi/WebKit/Source/WTF/wtf/Functional.h:174
#16 0x00007ffff71d9488 in WTF::BoundFunctionImpl<WTF::FunctionWrapper<void (CoreIPC::Connection::*)()>, void ()(CoreIPC::Connection*)>::operator()() (
    this=0xb23fd0) at /home/oszi/WebKit/Source/WTF/wtf/Functional.h:406
#17 0x00007ffff7274ffc in WTF::Function<void ()()>::operator()() const (this=0x7fffffffbcd0) at /home/oszi/WebKit/Source/WTF/wtf/Functional.h:614
#18 0x00007ffff485e163 in WebCore::RunLoop::performWork (this=0x706400) at /home/oszi/WebKit/Source/WebCore/platform/RunLoop.cpp:87
#19 0x00007ffff4bda782 in WebCore::RunLoop::TimerObject::performWork (this=0x7064e0) at /home/oszi/WebKit/Source/WebCore/platform/qt/RunLoopQt.cpp:48
#20 0x00007ffff4bdb595 in WebCore::RunLoop::TimerObject::qt_static_metacall (_o=0x7064e0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x61d5e0)
    at ./RunLoopQt.moc:69
#21 0x00007fffe92adcfe in QObject::event(QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#22 0x00007fffe9288f45 in QCoreApplication::notify(QObject*, QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#23 0x00007fffe9289204 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#24 0x00007fffe928dff9 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) ()
   from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#25 0x00007fffe92d5433 in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#26 0x00007fffeca766f2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007fffeca7a568 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007fffeca7a71c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007fffe92d4f0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#30 0x00007fffe928915d in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>, int) ()
   from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtCore.so.5
#31 0x00007fffea22b1c1 in QuickTestResult::wait(int) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtQuickTest.so.5
#32 0x00007fffea23050f in QuickTestResult::qt_metacall(QMetaObject::Call, int, void**) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtQuickTest.so.5
#33 0x00007fffeb8c3bbc in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtQml.so.5
#34 0x00007fffeb8c510e in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtQml.so.5
#35 0x00007fffeb8c5c9e in QV8QObjectWrapper::Invoke(v8::Arguments const&) () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtQml.so.5
#36 0x00007fffe6b049d7 in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.0-r37/lib/libQtV8.so.5
#37 0x00002ef512c0618e in ?? ()
#38 0x00007fffffffcc78 in ?? ()
---Type <return> to continue, or q <return> to quit---
#39 0x00002ef512c060e1 in ?? ()
#40 0x00007fffffffcbf0 in ?? ()
#41 0x00007fffffffcc70 in ?? ()
#42 0x00002ef512c2ad7f in ?? ()
#43 0x00000acb21757dc1 in ?? ()
#44 0x0000389272fd9e11 in ?? ()
#45 0x0000000100000000 in ?? ()
#46 0x00000acb21704121 in ?? ()
#47 0x0000001c00000000 in ?? ()
#48 0x0000389272fd9d49 in ?? ()
#49 0x00000acb21757251 in ?? ()
#50 0x00000acb21757dc1 in ?? ()
#51 0x0000389272fd9e11 in ?? ()
#52 0x0000389272fd9dc9 in ?? ()
#53 0x0000389272fd9d79 in ?? ()
#54 0x00007fffffffcca0 in ?? ()
#55 0x00002ef512c098ce in ?? ()
#56 0x0000389272fd9d49 in ?? ()
#57 0x0000000100000000 in ?? ()
#58 0x0000389272fd9dc9 in ?? ()
#59 0x0000000800000000 in ?? ()
#60 0x00007fffffffcce8 in ?? ()
#61 0x00002ef512c4175e in ?? ()
#62 0x0000003200000000 in ?? ()
#63 0x0000389272fd9d49 in ?? ()
#64 0x0000389272fd9cd1 in ?? ()
#65 0x0000138800000000 in ?? ()
#66 0x0000000000000000 in ?? ()

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