Application: akregator (1.6.2) KDE Platform Version: 4.4.2 (KDE 4.4.2) Qt Version: 4.6.2 Operating System: Linux 2.6.32-24-generic x86_64 Distribution: Ubuntu 10.04.1 LTS -- Information about the crash: Was viewing American Science and Surplus (www.sciplus.com) in a browser tab; when mousing over a pop-up image link, Akregator crashed. The crash is repeatable. Konqueror also fails on this site. The crash can be reproduced every time. -- Backtrace: Application: Akregator (akregator), signal: Segmentation fault [KCrash Handler] #5 0x00007fe31e928dd8 in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #6 0x00007fe31e929449 in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #7 0x00007fe31e929449 in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #8 0x00007fe31e7d00ec in KHTMLView::paintEvent(QPaintEvent*) () from /usr/lib/libkhtml.so.5 #9 0x00007fe32f881162 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #10 0x00007fe32fc284e6 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #11 0x00007fe31e7d27c5 in KHTMLView::widgetEvent(QEvent*) () from /usr/lib/libkhtml.so.5 #12 0x00007fe31e7d2acf in KHTMLView::eventFilter(QObject*, QEvent*) () from /usr/lib/libkhtml.so.5 #13 0x00007fe32eeb6487 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #14 0x00007fe32f82b1fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #15 0x00007fe32f8316fb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #16 0x00007fe330536526 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #17 0x00007fe32eeb706c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #18 0x00007fe32f8897dd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #19 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #20 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #21 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #22 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #23 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #24 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #25 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #26 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #27 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #28 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #29 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #30 0x00007fe32f88a2a9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #31 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #32 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #33 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #34 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #35 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #36 0x00007fe32f88a478 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #37 0x00007fe32f88953a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #38 0x00007fe32fa438c5 in ?? () from /usr/lib/libQtGui.so.4 #39 0x00007fe32f87ab60 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQtGui.so.4 #40 0x00007fe32f881865 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #41 0x00007fe32fc43cab in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4 #42 0x00007fe33064d6f3 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5 #43 0x00007fe32f82b22c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #44 0x00007fe32f8316fb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #45 0x00007fe330536526 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #46 0x00007fe32eeb706c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #47 0x00007fe32fa40c47 in ?? () from /usr/lib/libQtGui.so.4 #48 0x00007fe32fa44061 in ?? () from /usr/lib/libQtGui.so.4 #49 0x00007fe32f87d48b in QWidget::repaint(QRect const&) () from /usr/lib/libQtGui.so.4 #50 0x00007fe32f87d4f9 in QWidget::repaint(int, int, int, int) () from /usr/lib/libQtGui.so.4 #51 0x00007fe31e7c68ee in KHTMLView::repaintContents(int, int, int, int) () from /usr/lib/libkhtml.so.5 #52 0x00007fe31e7cf89e in KHTMLView::timerEvent(QTimerEvent*) () from /usr/lib/libkhtml.so.5 #53 0x00007fe32eec6a63 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #54 0x00007fe32f880bdf in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #55 0x00007fe32fc284e6 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #56 0x00007fe32fcb38ab in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4 #57 0x00007fe31e7d2f57 in KHTMLView::event(QEvent*) () from /usr/lib/libkhtml.so.5 #58 0x00007fe32f82b22c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #59 0x00007fe32f8316fb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #60 0x00007fe330536526 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #61 0x00007fe32eeb706c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #62 0x00007fe32eee3d42 in ?? () from /usr/lib/libQtCore.so.4 #63 0x00007fe32eee0848 in ?? () from /usr/lib/libQtCore.so.4 #64 0x00007fe328f078c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #65 0x00007fe328f0b748 in ?? () from /lib/libglib-2.0.so.0 #66 0x00007fe328f0b8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #67 0x00007fe32eee0513 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #68 0x00007fe32f8db46e in ?? () from /usr/lib/libQtGui.so.4 #69 0x00007fe32eeb5992 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #70 0x00007fe32eeb5d6c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #71 0x00007fe32eeb9aab in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #72 0x000000000040971d in _start () Possible duplicates by query: bug 240753. Reported using DrKonqi
==19117== Invalid read of size 4 ==19117== at 0xED51F5B: khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) (render_layer.cpp:1035) ==19117== by 0xED526FD: khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) (render_layer.cpp:1134) ==19117== by 0xED526FD: khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) (render_layer.cpp:1134) ==19117== by 0xED51C63: khtml::RenderLayer::paint(QPainter*, QRect const&, bool) (render_layer.cpp:1001) ==19117== by 0xEF411B0: KHTMLView::paintEvent(QPaintEvent*) (khtmlview.cpp:930) ==19117== by 0x52ADF59: QWidget::event(QEvent*) (qwidget.cpp:8190) ==19117== by 0x56A7764: QFrame::event(QEvent*) (qframe.cpp:557) ==19117== by 0xEF482B4: KHTMLView::widgetEvent(QEvent*) (khtmlview.cpp:2363) ==19117== by 0xEF47CAD: KHTMLView::eventFilter(QObject*, QEvent*) (khtmlview.cpp:2208) ==19117== by 0x4F6AFA5: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) (qcoreapplication.cpp:841) ==19117== by 0x5254C33: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4298) ==19117== by 0x525CCA3: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:4267) ==19117== by 0x498414B: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==19117== by 0x4F6AE0D: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:726) ==19117== by 0x52A8C81: QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) (qcoreapplication.h:218) ==19117== by 0x54869F6: QWidgetBackingStore::sync() (qbackingstore.cpp:1292) ==19117== by 0x529E6FA: QWidgetPrivate::syncBackingStore() (qwidget.cpp:1688) ==19117== by 0x52AEA15: QWidget::event(QEvent*) (qwidget.cpp:8337) ==19117== by 0x56C420B: QMainWindow::event(QEvent*) (qmainwindow.cpp:1414) ==19117== by 0x4A6805D: KMainWindow::event(QEvent*) (kmainwindow.cpp:1100) ==19117== by 0x4AA575C: KXmlGuiWindow::event(QEvent*) (kxmlguiwindow.cpp:130) ==19117== by 0x40B7278: KonqMainWindow::event(QEvent*) (konqmainwindow.cpp:5583) ==19117== by 0x5254C63: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4302) ==19117== by 0x525CCA3: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:4267) ==19117== by 0x498414B: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==19117== by 0x4F6AE0D: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:726) ==19117== by 0x5483321: QWidgetBackingStore::markDirty(QRect const&, QWidget*, bool, bool) (qcoreapplication.h:215) ==19117== by 0x529FEC1: QWidget::repaint(QRect const&) (qwidget.cpp:10080) ==19117== by 0x529FF6F: QWidget::repaint(int, int, int, int) (qwidget.cpp:10057) ==19117== by 0xEF4072F: KHTMLView::repaintContents(int, int, int, int) (khtmlview.cpp:812) ==19117== by 0xEF40791: KHTMLView::repaintContents(QRect const&) (khtmlview.cpp:817) ==19117== by 0xEF5257A: KHTMLView::timerEvent(QTimerEvent*) (khtmlview.cpp:4214) ==19117== by 0x4F7D773: QObject::event(QEvent*) (qobject.cpp:1212) ==19117== by 0x52ADACB: QWidget::event(QEvent*) (qwidget.cpp:8501) ==19117== by 0x56A7764: QFrame::event(QEvent*) (qframe.cpp:557) ==19117== by 0x5737C0B: QAbstractScrollArea::event(QEvent*) (qabstractscrollarea.cpp:989) ==19117== by 0x573B41E: QScrollArea::event(QEvent*) (qscrollarea.cpp:314) ==19117== by 0xEF3F723: KHTMLView::event(QEvent*) (khtmlview.cpp:551) ==19117== by 0x5254C63: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4302) ==19117== by 0x525CCA3: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:4267) ==19117== by 0x498414B: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==19117== by 0x4F6AE0D: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:726) ==19117== by 0x4F9970D: QTimerInfoList::activateTimers() (qcoreapplication.h:215) ==19117== by 0x4F96641: timerSourceDispatch(_GSource*, int (*)(void*), void*) (qeventdispatcher_glib.cpp:184) ==19117== by 0x636AB48: g_main_context_dispatch (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x636B34F: ??? (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x636B60D: g_main_context_iteration (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x4F96D4A: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qeventdispatcher_glib.cpp:412) ==19117== by 0x5305199: QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qguieventdispatcher_glib.cpp:204) ==19117== by 0x4F6A11C: QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qeventloop.cpp:149) ==19117== Address 0x14d0abf8 is 8 bytes inside a block of size 120 free'd ==19117== at 0x4027996: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==19117== by 0xED4E4A1: khtml::RenderArena::free(unsigned int, void*) (render_arena.cpp:122) ==19117== by 0xED502E2: khtml::RenderLayer::detach(khtml::RenderArena*) (render_layer.cpp:512) ==19117== by 0xED3B66E: khtml::RenderBox::detach() (render_box.cpp:226) ==19117== by 0xED46467: khtml::RenderFlow::detach() (render_flow.cpp:361) ==19117== by 0xEC8DE67: DOM::NodeImpl::detach() (dom_nodeimpl.cpp:901) ==19117== by 0xEC909B6: DOM::NodeBaseImpl::detach() (dom_nodeimpl.cpp:1891) ==19117== by 0xEC9B319: DOM::ElementImpl::detach() (dom_elementimpl.cpp:913) ==19117== by 0xEC9B683: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:987) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC9B7C1: DOM::ElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_elementimpl.cpp:1018) ==19117== by 0xECD1143: DOM::HTMLElementImpl::recalcStyle(DOM::NodeImpl::StyleChange) (html_elementimpl.cpp:235) ==19117== by 0xEC7C529: DOM::DocumentImpl::recalcStyle(DOM::NodeImpl::StyleChange) (dom_docimpl.cpp:1439) ==19117== by 0xEC7C694: DOM::DocumentImpl::updateRendering() (dom_docimpl.cpp:1468) ==19117== by 0xEE8F0DB: DOM::Document::updateRendering() (dom_doc.cpp:594) ==19117== by 0xEE3847F: KJS::ScheduledAction::execute(KJS::Window*) (kjs_window.cpp:2205) ==19117== by 0xEE39054: KJS::WindowQObject::timerEvent(QTimerEvent*) (kjs_window.cpp:2376) ==19117== by 0x4F7D773: QObject::event(QEvent*) (qobject.cpp:1212) ==19117== by 0x5254C63: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4302) ==19117== by 0x525CBF6: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:3706) ==19117== by 0x498414B: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==19117== by 0x4F6AE0D: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:726) ==19117== by 0x4F9970D: QTimerInfoList::activateTimers() (qcoreapplication.h:215) ==19117== by 0x4F96641: timerSourceDispatch(_GSource*, int (*)(void*), void*) (qeventdispatcher_glib.cpp:184) ==19117== by 0x636AB48: g_main_context_dispatch (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x636B34F: ??? (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x636B60D: g_main_context_iteration (in /usr/lib/libglib-2.0.so.0.2400.1) ==19117== by 0x4F96D4A: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qeventdispatcher_glib.cpp:412) ==19117== by 0x5305199: QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qguieventdispatcher_glib.cpp:204) ==19117== by 0x4F6A11C: QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (qeventloop.cpp:149) ==19117== by 0x4F6A318: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (qeventloop.cpp:201) ==19117== by 0x4F6EC6F: QCoreApplication::exec() (qcoreapplication.cpp:1003) ==19117==
This problem still occurs in Konqueror 4.5.4 / Fedora 14 using KHTML. It doesn't happen when I switch to the Webkit kpart.
Seems to be the reverse of what was addressed in r1156769 --- we have an intermediate layer becoming a stacking context, and it needs to mark its parents' zlists dirty so that it will not hold on to references to kids its taken over. I have a fix for that, but a bug still remains, as popovers only show once... I suspect we're not putting stuff back into parents' list properly..
Git commit c03449c379ae904bfb3820bfa793fbc96dae1a6d by Maks Orlovich. Committed on 14/02/2011 at 02:00. Pushed by orlovich into branch 'master'. Properly dirty z-order lists when stacking contextedness changes. When a layer stops being one (z-index property removed or such) make sure we properly dirty the parent z-order list so that who is responsible for child layers gets recomputed. Fixes a crash on sciplus.com, though there is still a bug with hovers there. CCBUG: 247675 M +15 -4 khtml/rendering/render_layer.cpp M +2 -0 khtml/rendering/render_layer.h http://commits.kde.org/kdelibs/c03449c379ae904bfb3820bfa793fbc96dae1a6d
Thank you for the report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!