Bug 353340

Summary:	Crash on entering google*** search address with autocomplete
Product:	[Applications] konqueror	Reporter:	Ľubomír Carik <lubomir.carik>
Component:	general	Assignee:	Konqueror Developers <konq-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Ľubomír Carik 2015-09-29 21:17:22 UTC

Application: konqueror (4.14.9)
KDE Platform Version: 4.14.11
Qt Version: 4.8.6
Operating System: Linux 4.1.7-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:

1. started konqueror
2. I want type "google.sk" quite quickly and autocomplete is activated
3. meantime in writting above url I press Enter key to select/go to url
4. crash

It happens just rarely for long time, but it's not first time and It's not always present :/

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f742cd9c8c0 (LWP 18160))]

Thread 6 (Thread 0x7f73db587700 (LWP 18161)):
#0  0x000000347540c540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f741ea0af61 in JSC::BlockAllocator::blockFreeingThreadMain() () at /lib64/libQtWebKit.so.4
#2  0x00007f741ed096d6 in WTF::wtfThreadEntryPoint(void*) () at /lib64/libQtWebKit.so.4
#3  0x0000003475407555 in start_thread () at /lib64/libpthread.so.0
#4  0x0000003474d02b9d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f73da986700 (LWP 18162)):
#0  0x0000003486fb9e95 in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQtCore.so.4
#1  0x000000347684935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003476849ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003476849ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x0000003486fba4ee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#5  0x0000003486f88791 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#6  0x0000003486f88b05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#7  0x0000003486e78289 in QThread::exec() () at /lib64/libQtCore.so.4
#8  0x0000003486e7aaac in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#9  0x0000003475407555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003474d02b9d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f73d3fff700 (LWP 18164)):
#0  0x000000347540f54d in read () at /lib64/libpthread.so.0
#1  0x000000347688db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034768498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003476849d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003476849ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x0000003486fba4ee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#6  0x0000003486f88791 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#7  0x0000003486f88b05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#8  0x0000003486e78289 in QThread::exec() () at /lib64/libQtCore.so.4
#9  0x0000003fdcdc28de in KIO::NameLookUpThread::run() () at /lib64/libkio.so.5
#10 0x0000003486e7aaac in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#11 0x0000003475407555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003474d02b9d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f73d3713700 (LWP 18165)):
#0  0x000000347540c8e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x0000003486e7aff4 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQtCore.so.4
#2  0x0000003486e6e097 in QThreadPoolThread::run() () at /lib64/libQtCore.so.4
#3  0x0000003486e7aaac in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#4  0x0000003475407555 in start_thread () at /lib64/libpthread.so.0
#5  0x0000003474d02b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f73d29f1700 (LWP 18169)):
#0  0x000000347540c8e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x0000003486e7aff4 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQtCore.so.4
#2  0x0000003486e6e097 in QThreadPoolThread::run() () at /lib64/libQtCore.so.4
#3  0x0000003486e7aaac in QThreadPrivate::start(void*) () at /lib64/libQtCore.so.4
#4  0x0000003475407555 in start_thread () at /lib64/libpthread.so.0
#5  0x0000003474d02b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f742cd9c8c0 (LWP 18160)):
[KCrash Handler]
#6  0x0000003474c9f270 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7  0x00000030901a39b6 in void blend_untransformed_generic<(SpanMethod)0>(int, QT_FT_Span_ const*, void*) () at /lib64/libQtGui.so.4
#8  0x000000309018dfb3 in fillRect_normalized(QRect const&, QSpanData*, QRasterPaintEnginePrivate*) [clone .constprop.151] () at /lib64/libQtGui.so.4
#9  0x00000030901937b4 in QRasterPaintEngine::drawImage(QRectF const&, QImage const&, QRectF const&, QFlags<Qt::ImageConversionFlag>) () at /lib64/libQtGui.so.4
#10 0x000000309019a83b in QRasterPaintEngine::drawPixmap(QRectF const&, QPixmap const&, QRectF const&) () at /lib64/libQtGui.so.4
#11 0x00000030901212b8 in QPainter::drawPixmap(QRectF const&, QPixmap const&, QRectF const&) () at /lib64/libQtGui.so.4
#12 0x00007f741e08d318 in WebCore::BitmapImage::draw(WebCore::GraphicsContext*, WebCore::FloatRect const&, WebCore::FloatRect const&, WebCore::ColorSpace, WebCore::CompositeOperator) () at /lib64/libQtWebKit.so.4
#13 0x00007f741ddc22c0 in WebCore::GraphicsContext::drawImage(WebCore::Image*, WebCore::ColorSpace, WebCore::FloatRect const&, WebCore::FloatRect const&, WebCore::CompositeOperator, WebCore::RespectImageOrientationEnum, bool) [clone .part.26] [clone .constprop.68] () at /lib64/libQtWebKit.so.4
#14 0x00007f741ddc2cdb in WebCore::GraphicsContext::drawImage(WebCore::Image*, WebCore::ColorSpace, WebCore::IntRect const&, WebCore::IntRect const&, WebCore::CompositeOperator, WebCore::RespectImageOrientationEnum, bool) () at /lib64/libQtWebKit.so.4
#15 0x00007f741ddc2d58 in WebCore::GraphicsContext::drawImage(WebCore::Image*, WebCore::ColorSpace, WebCore::IntRect const&, WebCore::CompositeOperator, WebCore::RespectImageOrientationEnum, bool) () at /lib64/libQtWebKit.so.4
#16 0x00007f741df3452d in WebCore::RenderImage::paintIntoRect(WebCore::GraphicsContext*, WebCore::LayoutRect const&) () at /lib64/libQtWebKit.so.4
#17 0x00007f741df34dbf in WebCore::RenderImage::paintReplaced(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#18 0x00007f741dfbdc69 in WebCore::RenderReplaced::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#19 0x00007f741df36761 in WebCore::RenderImage::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#20 0x00007f741de8acfc in WebCore::InlineBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) () at /lib64/libQtWebKit.so.4
#21 0x00007f741de939fc in WebCore::InlineFlowBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) () at /lib64/libQtWebKit.so.4
#22 0x00007f741e0104a5 in WebCore::RootInlineBox::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::LayoutUnit, WebCore::LayoutUnit) () at /lib64/libQtWebKit.so.4
#23 0x00007f741df6f2e5 in WebCore::RenderLineBoxList::paint(WebCore::RenderBoxModelObject*, WebCore::PaintInfo&, WebCore::LayoutPoint const&) const () at /lib64/libQtWebKit.so.4
#24 0x00007f741dea0d5d in WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#25 0x00007f741deba96b in WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#26 0x00007f741de9c8fb in WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#27 0x00007f741dea0e83 in WebCore::RenderBlock::paintChild(WebCore::RenderBox*, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#28 0x00007f741dea0ff8 in WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#29 0x00007f741dea0ce3 in WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#30 0x00007f741deba96b in WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#31 0x00007f741de9c8fb in WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#32 0x00007f741dea0e83 in WebCore::RenderBlock::paintChild(WebCore::RenderBox*, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#33 0x00007f741dea0ff8 in WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#34 0x00007f741dea0ce3 in WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#35 0x00007f741deba96b in WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#36 0x00007f741de9c8fb in WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#37 0x00007f741dea0e83 in WebCore::RenderBlock::paintChild(WebCore::RenderBox*, WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#38 0x00007f741dea0ff8 in WebCore::RenderBlock::paintChildren(WebCore::PaintInfo&, WebCore::LayoutPoint const&, WebCore::PaintInfo&, bool) () at /lib64/libQtWebKit.so.4
#39 0x00007f741dea0ce3 in WebCore::RenderBlock::paintContents(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#40 0x00007f741deba96b in WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#41 0x00007f741de9c8fb in WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) () at /lib64/libQtWebKit.so.4
#42 0x00007f741df587e4 in WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext*, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) () at /lib64/libQtWebKit.so.4
#43 0x00007f741df59051 in WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext*, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) () at /lib64/libQtWebKit.so.4
#44 0x00007f741df5a2ce in WebCore::RenderLayer::paintList(WTF::Vector<WebCore::RenderLayer*, 0ul>*, WebCore::GraphicsContext*, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) () at /lib64/libQtWebKit.so.4
#45 0x00007f741df579ac in WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext*, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) () at /lib64/libQtWebKit.so.4
#46 0x00007f741df59051 in WebCore::RenderLayer::paintLayer(WebCore::GraphicsContext*, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) () at /lib64/libQtWebKit.so.4
#47 0x00007f741df59169 in WebCore::RenderLayer::paint(WebCore::GraphicsContext*, WebCore::LayoutRect const&, unsigned int, WebCore::RenderObject*, WebCore::RenderRegion*, unsigned int) () at /lib64/libQtWebKit.so.4
#48 0x00007f741dd75100 in WebCore::FrameView::paintContents(WebCore::GraphicsContext*, WebCore::IntRect const&) () at /lib64/libQtWebKit.so.4
#49 0x00007f741d66af79 in QWebFramePrivate::renderRelativeCoords(WebCore::GraphicsContext*, QFlags<QWebFrame::RenderLayer>, QRegion const&) () at /lib64/libQtWebKit.so.4
#50 0x00007f741d66b3b7 in QWebFrame::render(QPainter*, QRegion const&) () at /lib64/libQtWebKit.so.4
#51 0x00007f741d688ae0 in QWebView::paintEvent(QPaintEvent*) () at /lib64/libQtWebKit.so.4
#52 0x0000003090018340 in QWidget::event(QEvent*) () at /lib64/libQtGui.so.4
#53 0x00007f741d689977 in QWebView::event(QEvent*) () at /lib64/libQtWebKit.so.4
#54 0x000000308ffc43ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#55 0x000000308ffcb206 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#56 0x0000003c8485554a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#57 0x0000003486f89f1d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#58 0x0000003090012997 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /lib64/libQtGui.so.4
#59 0x00000030901e2668 in QWidgetBackingStore::sync() () at /lib64/libQtGui.so.4
#60 0x00000030900056b0 in QWidgetPrivate::syncBackingStore() () at /lib64/libQtGui.so.4
#61 0x0000003090018428 in QWidget::event(QEvent*) () at /lib64/libQtGui.so.4
#62 0x00000030903f8363 in QMainWindow::event(QEvent*) () at /lib64/libQtGui.so.4
#63 0x0000003c8495b069 in KXmlGuiWindow::event(QEvent*) () at /lib64/libkdeui.so.5
#64 0x0000003fdd6a1224 in KonqMainWindow::event(QEvent*) () at /lib64/libkdeinit4_konqueror.so
#65 0x000000308ffc43ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#66 0x000000308ffcb206 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQtGui.so.4
#67 0x0000003c8485554a in KApplication::notify(QObject*, QEvent*) () at /lib64/libkdeui.so.5
#68 0x0000003486f89f1d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQtCore.so.4
#69 0x0000003486f8d536 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQtCore.so.4
#70 0x0000003486fba35e in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQtCore.so.4
#71 0x0000003476849a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#72 0x0000003476849e20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#73 0x0000003476849ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#74 0x0000003486fba4ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#75 0x000000309006a626 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtGui.so.4
#76 0x0000003486f88791 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#77 0x0000003486f88b05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQtCore.so.4
#78 0x0000003486f8e6a9 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#79 0x0000003fdd6c365f in kdemain () at /lib64/libkdeinit4_konqueror.so
#80 0x0000003474c20700 in __libc_start_main () at /lib64/libc.so.6
#81 0x00000000004008a9 in _start ()

Possible duplicates by query: bug 336555.

Reported using DrKonqi

Comment 1 Ľubomír Carik 2015-09-29 21:21:22 UTC

ok, looks like it happen for first time I choose "google.sk" address from auto-complete list - again and again.
When I go to "http://google.sk" it doesn't crash. And next if try again go to this "google.sk" address it doesn't crash.
Some thread/data issue?

Comment 2 Tommi Tervo 2015-09-30 13:56:22 UTC


*** This bug has been marked as a duplicate of bug 336338 ***