Bug#761040: [libqtwebkit4] Browsers based on Webkit crash on loading pages
Hi
> tag 761040 moreinfo
> thanks
>
> Hi! A few hours ago I've uploaded qtwebkit 2.3.4.dfsg-2 (it might take some
> time to get to your repo).
>
> Would you mind testing if the crash still happens with this version?
Not fixed yet. The new backtrace from segfault:
QupZilla: 3 extensions loaded
[New Thread 0xf5283410 (LWP 2335)]
[New Thread 0xf48ff410 (LWP 2336)]
[New Thread 0xf38b7410 (LWP 2337)]
[New Thread 0xf30b7410 (LWP 2338)]
Program received signal SIGSEGV, Segmentation fault.
JSC::LLInt::CLoop::execute (callFrame=0xf3d00088, bootstrapOpcodeId=op_enter,
isInitializationPass=False) at generated/LLIntAssembly.h:63
63 generated/LLIntAssembly.h: No such file or directory.
(gdb) bt
#0 JSC::LLInt::CLoop::execute (callFrame=0xf3d00088,
bootstrapOpcodeId=op_enter, isInitializationPass=False) at
generated/LLIntAssembly.h:63
#1 0x0f197d7c in JSC::Interpreter::execute (this=0xf67367e0,
program=0xf282ffc0, callFrame=0xf4a5fba8, thisObj=0xf5c6ffe0) at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/JavaScriptCore/interpreter/Interpreter.cpp:980
#2 0x0f2553f0 in JSC::evaluate (exec=0xf4a5fba8, source=0xffffd138,
thisValue=..., returnedException=0xffffd010) at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/JavaScriptCore/runtime/Completion.cpp:75
#3 0x0d9f48ec in
WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&,
WebCore::DOMWrapperWorld*) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/JavaScriptCore/heap/WeakImpl.h:90
#4 0x0d9f4ce8 in
WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) () at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/JavaScriptCore/heap/WeakImpl.h:90
#5 0x0dc8c180 in
WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) () at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/dom/DecodedDataDocumentParser.h:37
#6 0x0dc8eb7c in WebCore::ScriptElement::prepareScript(WTF::TextPosition
const&, WebCore::ScriptElement::LegacyTypeSupport) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/dom/DecodedDataDocumentParser.h:37
#7 0x0deefab8 in WebCore::HTMLScriptRunner::runScript(WebCore::Element*,
WTF::TextPosition const&) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#8 0x0def0790 in
WebCore::HTMLScriptRunner::execute(WTF::PassRefPtr<WebCore::Element>,
WTF::TextPosition const&) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#9 0x0decf930 in
WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder() () at
/build/qtwebkit-WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#10 0x0decfb78 in
WebCore::HTMLDocumentParser::canTakeNextToken(WebCore::HTMLDocumentParser::SynchronousMode,
WebCore::PumpSession&) [clone .part.49] () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#11 0x0ded1eb0 in
WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode)
() at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#12 0x0ded84fc in WebCore::HTMLDocumentParser::append(WebCore::SegmentedString
const&) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#13 0x0dbd7230 in
WebCore::DecodedDataDocumentParser::appendBytes(WebCore::DocumentWriter*, char
const*, unsigned int) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/dom/DecodedDataDocumentParser.h:37
#14 0x0e0a7c18 in WebCore::DocumentWriter::addData(char const*, unsigned int)
() at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#15 0x0e098634 in WebCore::DocumentLoader::commitData(char const*, unsigned
int) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#16 0x0d8fa890 in
WebCore::FrameLoaderClientQt::committedLoad(WebCore::DocumentLoader*, char
const*, int) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/Widget.h:174
#17 0x0e09b820 in WebCore::DocumentLoader::commitLoad(char const*, int) () at
/build/qtwebkit-WZe7f4/qtwebkit-2.3.4.dfsg/Source/WTF/wtf/RefCounted.h:203
#18 0x0e0d5cbc in WebCore::MainResourceLoader::addData(char const*, int, bool)
() at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/ScrollAnimator.h:73
#19 0x0e0f13f4 in WebCore::ResourceLoader::didReceiveData(char const*, int,
long long, bool) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/ScrollAnimator.h:73
#20 0x0e0d8c1c in WebCore::MainResourceLoader::didReceiveData(char const*,
int, long long, bool) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/ScrollAnimator.h:73
#21 0x0e0eef6c in
WebCore::ResourceLoader::didReceiveData(WebCore::ResourceHandle*, char const*,
int, int) () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/ScrollAnimator.h:73
#22 0x0e5b52dc in WebCore::QNetworkReplyHandler::forwardData() () at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/graphics/filters/Filter.h:53
#23 0x0e5b99fc in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone
.part.59] () at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/graphics/filters/Filter.h:53
#24 0x0e5ba458 in WebCore::QNetworkReplyWrapper::emitMetaDataChanged() () at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/graphics/filters/Filter.h:53
#25 0x0e5ba5b4 in WebCore::QNetworkReplyWrapper::receiveSniffedMIMEType() ()
at /build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/graphics/filters/Filter.h:53
#26 0x0e5ba868 in WebCore::QNetworkReplyWrapper::receiveMetaData() () at
/build/qtwebkit-
WZe7f4/qtwebkit-2.3.4.dfsg/Source/WebCore/platform/graphics/filters/Filter.h:53
#27 0x0c2f3e58 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/powerpc-linux-gnu/libQtCore.so.4
#28 0x0c355350 in QIODevice::readyRead() () from /usr/lib/powerpc-linux-
gnu/libQtCore.so.4
#29 0x0c510764 in ?? () from /usr/lib/powerpc-linux-gnu/libQtNetwork.so.4
#30 0x0c4f0808 in ?? () from /usr/lib/powerpc-linux-gnu/libQtNetwork.so.4
#31 0x0c4faac4 in ?? () from /usr/lib/powerpc-linux-gnu/libQtNetwork.so.4
#32 0x0c5aeb88 in ?? () from /usr/lib/powerpc-linux-gnu/libQtNetwork.so.4
--
WBR, Vladimir Berezenko.
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