Bug 318836

Application: rekonq (2.2.1)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-9-powerpc-smp ppc
Distribution: Ubuntu 13.04

-- Information about the crash:
Both in the live DVD and in the fully installed version, rekonq crashes when run.

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/powerpc-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x4804b4f0 (LWP 1775))]

Thread 3 (Thread 0x495d8440 (LWP 1776)):
#0  0x0aa5275c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/powerpc-linux-gnu/libpthread.so.0
#1  0x0fdfd2d8 in pthread_cond_wait () from /lib/powerpc-linux-gnu/libc.so.6
#2  0x0f3e3ea0 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#3  0x0f3e4160 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#4  0x0aa4dabc in start_thread () from /lib/powerpc-linux-gnu/libpthread.so.0
#5  0x0fdeda64 in clone () from /lib/powerpc-linux-gnu/libc.so.6

Thread 2 (Thread 0x49f00440 (LWP 1777)):
#0  0x0aa5275c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/powerpc-linux-gnu/libpthread.so.0
#1  0x0fdfd2d8 in pthread_cond_wait () from /lib/powerpc-linux-gnu/libc.so.6
#2  0x0f41c0c4 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#3  0x0f214804 in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#4  0x0f3fe340 in WTF::threadEntryPoint(void*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#5  0x0f41bb64 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#6  0x0aa4dabc in start_thread () from /lib/powerpc-linux-gnu/libpthread.so.0
#7  0x0fdeda64 in clone () from /lib/powerpc-linux-gnu/libc.so.6

Thread 1 (Thread 0x4804b4f0 (LWP 1775)):
[KCrash Handler]
#6  0x0f24a5a4 in JSC::LLInt::CLoop::execute(JSC::ExecState*, JSC::OpcodeID, bool) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#7  0x0f22ec6c in JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#8  0x0f2ee2a0 in JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, JSC::JSValue*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#9  0x0db99e44 in WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#10 0x0db9a6d8 in WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#11 0x0db1d6a8 in WebCore::ScriptController::executeScript(WebCore::ScriptSourceCode const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#12 0x0da531dc in QWebFrame::evaluateJavaScript(QString const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#13 0x0d782ae8 in KWebWallet::KWebWalletPrivate::parseFormData (this=0x10777200, frame=frame@entry=0x108a7d20, fillform=fillform@entry=true, ignorepasswd=ignorepasswd@entry=false) at ../../kdewebkit/kwebwallet.cpp:169
#14 0x0d784cec in KWebWallet::fillFormData (this=this@entry=0x107cb988, frame=0x108a7d20, recursive=recursive@entry=true) at ../../kdewebkit/kwebwallet.cpp:425
#15 0x0ff6e940 in WebPage::loadFinished (this=0x108a6d78, ok=<optimized out>) at /build/buildd/rekonq-2.2.1/src/webtab/webpage.cpp:595
#16 0x0ff72fbc in qt_static_metacall (_a=<optimized out>, _id=7, _o=0x108a6d78, _c=<optimized out>) at /build/buildd/rekonq-2.2.1/obj-powerpc-linux-gnu/src/webpage.moc:74
#17 WebPage::qt_static_metacall (_o=_o@entry=0x108a6d78, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=<optimized out>) at /build/buildd/rekonq-2.2.1/obj-powerpc-linux-gnu/src/webpage.moc:61
#18 0x0b96bf4c in QMetaObject::activate (sender=0x108a6d78, m=<optimized out>, local_signal_index=<optimized out>, argv=0xbf9a2248) at kernel/qobject.cpp:3539
#19 0x0da609e4 in QWebPage::loadFinished(bool) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#20 0x0daa9240 in WebCore::FrameLoaderClientQt::emitLoadFinished(bool) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#21 0x0daabda0 in WebCore::FrameLoaderClientQt::dispatchDidFailLoad(WebCore::ResourceError const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#22 0x0e2351fc in WebCore::FrameLoader::checkLoadCompleteForThisFrame() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#23 0x0e233ad0 in WebCore::FrameLoader::checkLoadComplete() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#24 0x0e218ff0 in WebCore::DocumentLoader::removeSubresourceLoader(WebCore::ResourceLoader*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#25 0x0e2771f4 in WebCore::SubresourceLoader::releaseResources() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#26 0x0e26b9b0 in WebCore::ResourceLoader::cancel(WebCore::ResourceError const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#27 0x0e26972c in WebCore::ResourceLoader::cancel() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#28 0x0e215a50 in WebCore::cancelAll(WTF::HashSet<WTF::RefPtr<WebCore::ResourceLoader>, WTF::PtrHash<WTF::RefPtr<WebCore::ResourceLoader> >, WTF::HashTraits<WTF::RefPtr<WebCore::ResourceLoader> > > const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#29 0x0e216f60 in WebCore::DocumentLoader::stopLoading() () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#30 0x0e231e14 in WebCore::FrameLoader::stopAllLoaders(WebCore::ClearProvisionalItemPolicy) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#31 0x0e239240 in WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#32 0x0e239400 in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#33 0x0e25de80 in WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest const&, WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, void (*)(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool), void*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#34 0x0e2397b8 in WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#35 0x0e23a458 in WebCore::FrameLoader::load(WebCore::DocumentLoader*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#36 0x0e23f1ac in WebCore::FrameLoader::load(WebCore::FrameLoadRequest const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#37 0x0da52800 in QWebFrame::setHtml(QString const&, QUrl const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#38 0x0ff10444 in NewTabPage::initJS (this=this@entry=0xbf9a3018) at /build/buildd/rekonq-2.2.1/src/rekonqpage/newtabpage.cpp:1033
#39 0x0ff17770 in NewTabPage::loadPageForUrl (this=this@entry=0xbf9a3018, url=..., filter=...) at /build/buildd/rekonq-2.2.1/src/rekonqpage/newtabpage.cpp:298
#40 0x0ff18ac4 in NewTabPage::generate (this=this@entry=0xbf9a3018, url=...) at /build/buildd/rekonq-2.2.1/src/rekonqpage/newtabpage.cpp:270
#41 0x0ff65514 in ProtocolHandler::preHandling (this=this@entry=0x108a6d90, request=..., frame=frame@entry=0x108a7d20) at /build/buildd/rekonq-2.2.1/src/webtab/protocolhandler.cpp:175
#42 0x0ff7316c in WebPage::acceptNavigationRequest (this=0x108a6d78, frame=0x108a7d20, request=..., type=QWebPage::NavigationTypeOther) at /build/buildd/rekonq-2.2.1/src/webtab/webpage.cpp:254
#43 0x0da5bcd8 in QWebPagePrivate::acceptNavigationRequest(QWebFrame*, QNetworkRequest const&, QWebPage::NavigationType) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#44 0x0daaf764 in WebCore::FrameLoaderClientQt::dispatchDecidePolicyForNavigationAction(void (WebCore::PolicyChecker::*)(WebCore::PolicyAction), WebCore::NavigationAction const&, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#45 0x0e25ee20 in WebCore::PolicyChecker::checkNavigationPolicy(WebCore::ResourceRequest const&, WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, void (*)(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool), void*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#46 0x0e2397b8 in WebCore::FrameLoader::loadWithDocumentLoader(WebCore::DocumentLoader*, WebCore::FrameLoadType, WTF::PassRefPtr<WebCore::FormState>) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#47 0x0e23a458 in WebCore::FrameLoader::load(WebCore::DocumentLoader*) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#48 0x0e23f1ac in WebCore::FrameLoader::load(WebCore::FrameLoadRequest const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#49 0x0da519f8 in QWebFrame::load(QNetworkRequest const&, QNetworkAccessManager::Operation, QByteArray const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#50 0x0da6f2f4 in QWebView::load(QNetworkRequest const&, QNetworkAccessManager::Operation, QByteArray const&) () from /usr/lib/powerpc-linux-gnu/libQtWebKit.so.4
#51 0x0ff77830 in WebView::load (this=this@entry=0x108a0c60, req=..., op=op@entry=QNetworkAccessManager::GetOperation, body=...) at /build/buildd/rekonq-2.2.1/src/webtab/webview.cpp:142
#52 0x0ff7796c in WebView::load (this=0x108a0c60, url=...) at /build/buildd/rekonq-2.2.1/src/webtab/webview.cpp:129
#53 0x0ff87fd4 in WebWindow::load (this=this@entry=0x108a3a08, url=...) at /build/buildd/rekonq-2.2.1/src/webwindow/webwindow.cpp:385
#54 0x0ff3fbe4 in TabWindow::loadUrl (this=0x108770a8, url=..., type=<optimized out>, type@entry=Rekonq::CurrentTab, history=history@entry=0x0) at /build/buildd/rekonq-2.2.1/src/tabwindow/tabwindow.cpp:329
#55 0x0fedd0d8 in Application::loadUrl (this=this@entry=0xbf9a4838, url=..., type=<optimized out>) at /build/buildd/rekonq-2.2.1/src/application.cpp:422
#56 0x0fedecfc in Application::newInstance (this=0xbf9a4838) at /build/buildd/rekonq-2.2.1/src/application.cpp:284
#57 0x0d51f190 in KUniqueApplicationAdaptor::newInstance (this=0x10853618, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#58 0x0d51f248 in qt_static_metacall (_a=0xbf9a3f38, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./kuniqueapplication_p.moc:58
#59 KUniqueApplicationAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0xbf9a3f38) at ./kuniqueapplication_p.moc:52
#60 0x0d51f434 in KUniqueApplicationAdaptor::qt_metacall (this=0x10853618, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf9a3f38) at ./kuniqueapplication_p.moc:102
#61 0x0b70daf8 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x1075fed0, object=object@entry=0x10853618, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#62 0x0b70e1ec in QDBusConnectionPrivate::activateCall (this=this@entry=0x1075fed0, object=0x10853618, flags=flags@entry=337, msg=...) at qdbusintegrator.cpp:856
#63 0x0b70ed10 in QDBusConnectionPrivate::activateObject (this=0x1075fed0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#64 0x0b70edf8 in QDBusActivateObjectEvent::placeMetaCall (this=0x1085b9f8) at qdbusintegrator.cpp:1541
#65 0x0b971ed0 in QObject::event (this=this@entry=0xbf9a4838, e=e@entry=0x1085b9f8) at kernel/qobject.cpp:1194
#66 0x0b955f00 in QCoreApplication::event (this=this@entry=0xbf9a4838, e=e@entry=0x1085b9f8) at kernel/qcoreapplication.cpp:1758
#67 0x0bf68ff4 in QApplication::event (this=0xbf9a4838, e=0x1085b9f8) at kernel/qapplication.cpp:2549
#68 0x0bf60248 in QApplicationPrivate::notify_helper (this=this@entry=0x107710c0, receiver=receiver@entry=0xbf9a4838, e=e@entry=0x1085b9f8) at kernel/qapplication.cpp:4567
#69 0x0bf63574 in QApplication::notify (this=this@entry=0xbf9a4838, receiver=receiver@entry=0xbf9a4838, e=e@entry=0x1085b9f8) at kernel/qapplication.cpp:4428
#70 0x0d51a288 in KApplication::notify (this=0xbf9a4838, receiver=0xbf9a4838, event=0x1085b9f8) at ../../kdeui/kernel/kapplication.cpp:311
#71 0x0b950040 in QCoreApplication::notifyInternal (this=0xbf9a4838, receiver=receiver@entry=0xbf9a4838, event=event@entry=0x1085b9f8) at kernel/qcoreapplication.cpp:946
#72 0x0b954554 in sendEvent (event=0x1085b9f8, receiver=0xbf9a4838) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#73 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=0, data=0x1073d128) at kernel/qcoreapplication.cpp:1570
#74 0x0b9548e0 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#75 0x0b98cbec in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#76 postEventSourceDispatch (s=0x1073e680) at kernel/qeventdispatcher_glib.cpp:279
#77 0x0addb864 in g_main_context_dispatch () from /lib/powerpc-linux-gnu/libglib-2.0.so.0
#78 0x0addbc48 in ?? () from /lib/powerpc-linux-gnu/libglib-2.0.so.0
#79 0x0addbd50 in g_main_context_iteration () from /lib/powerpc-linux-gnu/libglib-2.0.so.0
#80 0x0b98cdd8 in QEventDispatcherGlib::processEvents (this=0xadee270 <g_poll>, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#81 0x0c02ac10 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#82 0x0b94e544 in QEventLoop::processEvents (this=this@entry=0xbf9a47a8, flags=...) at kernel/qeventloop.cpp:149
#83 0x0b94e948 in QEventLoop::exec (this=this@entry=0xbf9a47a8, flags=...) at kernel/qeventloop.cpp:204
#84 0x0b955bbc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#85 0x0bf5ddd0 in QApplication::exec () at kernel/qapplication.cpp:3828
#86 0x0ffa4a84 in kdemain (argc=1, argv=0xbf9a4ae4) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#87 0x0fd1bfd4 in ?? () from /lib/powerpc-linux-gnu/libc.so.6
#88 0x0fd1c1a0 in __libc_start_main () from /lib/powerpc-linux-gnu/libc.so.6
#89 0x00000000 in ?? ()

Reported using DrKonqi